1 2010-06-25 Zoltan Varga <vargaz@gmail.com>
3 * mini-gc.c (mini_gc_init_cfg): Use mono_gc_is_moving () instead of HAVE_SGEN_GC.
4 It might be be better to define a MonoGCJitOptions structure later and have the
7 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
9 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
11 * debugger-agent.c (get_objref): Implement support for sgen.
13 * driver.c: Remove the unused gc_wrapper.h include.
15 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
18 2010-06-25 Zoltan Varga <vargaz@gmail.com>
20 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
22 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
25 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
28 2010-06-23 Miguel de Icaza <miguel@novell.com>
30 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
31 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
33 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
34 it only for Boehm diagnostics.
36 * Makefile.am: Make the file a bit more consistent.
38 * debug-debugger.c: Wrap the entire file with an #ifdef
39 MONO_DEBUGGER_SUPPORTED to simplify the build.
41 * Makefile.am: Fix the opcodes build issue by including the
42 source, not by including the .lo file directly
44 Always bring the MDB sources into the build, to drop the
45 dependency on the AM_CONDITIONAL from configure.in as the hard
46 debugger supports Boehm, but not Sgen, this simplifies the build.
48 * Renamed the *.s files into *.S
50 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
52 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
53 wb for now on 64bits systems while issues with valuetype returns
56 2010-06-24 Zoltan Varga <vargaz@gmail.com>
58 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
59 passes by calling createStandardFunctionPasses ().
61 2010-06-23 Zoltan Varga <vargaz@gmail.com>
63 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
65 2010-06-22 Zoltan Varga <vargaz@gmail.com>
67 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
70 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
71 allow better optimization if the OP_LDADDR which caused the flag to be set was
74 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
76 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
79 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
81 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
83 2010-06-22 Zoltan Varga <vargaz@gmail.com>
85 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
86 to handle the code sequence generated for non-near calls. Fixes #616056.
88 2010-06-21 Zoltan Varga <vargaz@gmail.com>
90 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
92 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
94 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
96 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
97 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
98 trampoline which saves the context, so changes made to callee saved registers in
99 finally clauses are visible to a nesting catch clause.
101 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
103 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
104 in LLVM compiled code.
105 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
106 the finally handler has ran.
108 * mini.h (ResumeState): New structure containing information required to resume
109 exception handling after executing LLVM compiled finally clauses.
111 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
112 bit, by passing all the registers as one argument.
114 2010-06-19 Zoltan Varga <vargaz@gmail.com>
116 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
119 2010-06-18 Zoltan Varga <vargaz@gmail.com>
121 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
123 * aot-compiler.c aot-runtime.c: Fix LLVM support.
125 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
126 pad, branch to a new bblock instead.
128 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
131 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
133 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
135 2010-06-17 Geoff Norton <gnorton@novell.com>
138 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
141 2010-06-17 Zoltan Varga <vargaz@gmail.com>
143 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
145 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
148 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
149 the ip done by throw_exception (), it is not needed for corlib exceptions.
151 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
153 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
154 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
155 of size > 5 words. This support fast barriers for value types up to
156 256/512 bytes which beyond that the copying itself is the major issue.
158 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
159 for gsharing, so use it.
161 This eliminate all calls to mono_value_copy from managed code in
162 gmcs, fsharp and ipy.
164 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
166 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
169 * mini.c (mini_init): Register new icall.
171 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
173 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
174 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
176 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
178 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
179 value types as the overhead is huge. Manually expand it up to 5 words to
182 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
183 is an exception that performance is dominated by mono_value_copy.
185 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
187 2010-06-17 Zoltan Varga <vargaz@gmail.com>
189 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
190 trampolines on x86, since those have their own cconv.
192 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
193 exception trampolines.
195 * tramp-x86.c: Add xdebug info for a few trampolines.
197 * mini-llvm.c: Set the name of the arguments.
199 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
200 using a block address if using the LLVM mono branch.
202 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
205 2010-06-15 Zoltan Varga <vargaz@gmail.com>
207 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
209 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
211 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
213 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
215 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
216 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
217 to identify the vtable slot address plus the method which needs to be compiled.
219 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
222 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
223 'this' is always passed as the first argument, before the vtype ret arg. This
224 simplifies get_this_arg_reg () and LLVM integration.
226 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
229 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
232 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
234 * mini-llvm.c: Fix compilation with llvm 2.6.
236 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
238 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
241 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
242 is always passed as the first argument, before the vtype ret arg. This simplifies
243 get_this_arg_reg () and LLVM integration.
245 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
247 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
249 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
250 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
251 translate into much nicer code.
253 2010-06-14 Zoltan Varga <vargaz@gmail.com>
255 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
256 parameter index information. Use this to simplify a lot of code.
258 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
260 2010-06-12 Zoltan Varga <vargaz@gmail.com>
262 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
263 to fix infinite generic recursion. Fixes #612702.
265 2010-06-11 Zoltan Varga <vargaz@gmail.com>
267 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
268 imt trampoline per imt slot when using LLVM.
270 2010-06-10 Jonathan Pryor <jpryor@novell.com>
272 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
274 2010-06-09 Levi Bard <levi@unity3d.com>
276 * debugger-agent.c: Clear unloaded types on appdomain unload.
278 2010-06-08 Zoltan Varga <vargaz@gmail.com>
280 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
283 * exceptions.cs: Add a test.
285 2010-06-06 Zoltan Varga <vargaz@gmail.com>
287 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
289 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
291 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
292 so it doesn't have to do it.
294 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
295 process does not mix with ours.
297 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
300 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
301 loads/stores which can throw exceptions inside clauses.
303 2010-06-05 Zoltan Varga <vargaz@gmail.com>
305 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
308 * mini.c (mini_init): Register mono_resume_unwind as an icall.
310 2010-06-03 Zoltan Varga <vargaz@gmail.com>
312 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
314 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
317 2010-06-03 Zoltan Varga <vargaz@gmail.com>
319 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
322 2010-06-02 Zoltan Varga <vargaz@gmail.com>
324 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
325 Use a separate generic class init trampoline for llvm, since it needs a different
328 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
329 includes the location of this/rgctx.
331 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
334 2010-06-01 Zoltan Varga <vargaz@gmail.com>
336 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
338 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
341 2010-05-31 Zoltan Varga <vargaz@gmail.com>
343 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
346 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
348 * aot-compiler.c (patch_to_string): New debugging helper function.
350 2010-05-30 Zoltan Varga <vargaz@gmail.com>
352 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
355 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
357 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
359 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
361 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
364 * mini.c (create_jit_info): Print EH clause info for LLVM too.
366 2010-05-28 Mark Probst <mark.probst@gmail.com>
368 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
369 cpobj with reference types.
371 2010-05-28 Mark Probst <mark.probst@gmail.com>
373 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
374 write barrier for reference types.
376 2010-05-27 Zoltan Varga <vargaz@gmail.com>
378 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
379 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
381 2010-05-31 Martin Baulig <martin@ximian.com>
385 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
386 clear_breakpoint() on all breakpoint events and remove them from the list.
388 2010-05-27 Martin Baulig <martin@ximian.com>
392 * debugger-agent.c (method_commands, type_commands): Temporarily
393 set the appdomain while executing this method; do all metadata
394 calls in the debuggee's appdomain where user assemblies are loaded.
396 2010-05-27 Zoltan Varga <vargaz@gmail.com>
398 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
400 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
402 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
404 2010-05-26 Zoltan Varga <vargaz@gmail.com>
406 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
407 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
408 be referenced even after the header is freed.
410 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
413 2010-05-25 Zoltan Varga <vargaz@gmail.com>
415 2010-05-25 Bill Holmes <billholmes54@gmail.com>
417 * genmdesc.c (main): Fixing the detection of the nacl switch.
419 Code is contributed under MIT/X11 license.
421 2010-05-25 Zoltan Varga <vargaz@gmail.com>
423 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
425 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
427 * mini.h (LLVM_CHECK_VERSION): New helper macro.
429 2010-05-25 Miguel de Icaza <miguel@novell.com>
431 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
434 * genmdesc.c: Added support for nacl: key on the machine
435 description files to support the extra space required by Google
438 2010-05-23 Zoltan Varga <vargaz@gmail.com>
440 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
442 2010-05-23 Zoltan Varga <vargaz@gmail.com>
444 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
445 mono_runtime_class_init_full ().
446 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
448 2010-05-22 Zoltan Varga <vargaz@gmail.com>
450 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
452 2010-05-21 Zoltan Varga <vargaz@gmail.com>
454 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
455 two are not the same on ilp32.
457 2010-05-21 Zoltan Varga <vargaz@gmail.com>
459 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
462 * mini-ppc.c: Fix the DISABLE_JIT build.
464 2010-05-20 Zoltan Varga <vargaz@gmail.com>
466 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
467 (make_writable): Remove this unused function.
469 2010-05-20 Zoltan Varga <vargaz@gmail.com>
471 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
472 structure. Make the labels to plt entries local symbols instead of assembler local
473 labels, since tha latter causes problems for the iphone linker.
475 2010-05-19 Zoltan Varga <vargaz@gmail.com>
477 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
479 2010-05-17 Zoltan Varga <vargaz@gmail.com>
481 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
482 (ppc_patch_full): Ditto.
484 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
486 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
487 if gshared is enabled, to avoid asserts in the trampoline code.
489 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
492 2010-05-15 Geoff Norton <gnorton@novell.com>
494 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
497 2010-05-14 Geoff Norton <gnorton@novell.com>
499 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
500 misaligned stack on darwin.
502 2010-05-14 Zoltan Varga <vargaz@gmail.com>
504 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
507 2010-05-14 Zoltan Varga <vargaz@gmail.com>
509 * xdebug.c: Fix ARM support.
511 2010-05-13 Zoltan Varga <vargaz@gmail.com>
513 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
514 and do most of the work on the normal stack.
515 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
517 2010-05-13 Zoltan Varga <vargaz@gmail.com>
519 * aot-compiler.c: Put non-code data into the .rodata section on linux.
521 2010-05-13 Zoltan Varga <vargaz@gmail.com>
523 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
525 2010-05-13 Zoltan Varga <vargaz@gmail.com>
527 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
528 and do most of the work on the normal stack.
530 2010-05-13 Zoltan Varga <vargaz@gmail.com>
532 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
533 and do most of the work on the normal stack even if sigaltstack is disabled.
535 2010-05-12 Zoltan Varga <vargaz@gmail.com>
537 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
538 UCONTEXT_REG_ constants are available on linux as well.
539 (mono_arch_monoctx_to_sigctx): Ditto.
540 (mono_arch_ip_from_context): Ditto.
542 2010-05-12 Zoltan Varga <vargaz@gmail.com>
544 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
547 2010-05-11 Zoltan Varga <vargaz@gmail.com>
549 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
552 2010-05-10 Zoltan Varga <vargaz@gmail.com>
554 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
555 if a breakpoint cannot be inserted.
557 2010-05-08 Zoltan Varga <vargaz@gmail.com>
559 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
561 2010-05-07 Zoltan Varga <vargaz@gmail.com>
563 * debugger-agent.c (frame_commands): Return an error instead of asserting if
564 no JIT info is found for the method.
566 2010-05-05 Jonathan Chambers <joncham@gmail.com>
568 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
571 2010-05-05 Zoltan Varga <vargaz@gmail.com>
573 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
574 a list of arch specific trampolines.
576 * aot-compiler.c (emit_trampolines): Use it.
578 2010-05-05 Zoltan Varga <vargaz@gmail.com>
580 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
581 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
582 get rid of the _full from their name.
584 2010-05-05 Zoltan Varga <vargaz@gmail.com>
586 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
587 get_nullified_class_init_trampoline to remove some code duplication.
589 2010-05-03 Zoltan Varga <vargaz@gmail.com>
591 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
594 2010-05-01 Zoltan Varga <vargaz@gmail.com>
596 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
598 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
600 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
601 there is no need to jump through the first plt entry.
603 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
605 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
606 arch-specific function.
607 (mono_aot_get_plt_info_offset): Ditto.
609 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
610 mono_arch_init () to register jit icalls called from full-aot trampolines.
611 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
614 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
615 the specialized throw corlib exception trampoline, use a variant of the normal
616 trampoline along with a new C function which does the call to
617 mono_exception_from_token (), just like on x86.
619 2010-05-01 Zoltan Varga <vargaz@gmail.com>
621 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
622 Reorganize the full aot trampoline creation functions, instead of taking a bunch
623 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
624 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
625 creation functions on architectures which have the full-aot ones.
627 2010-05-01 Zoltan Varga <vargaz@gmail.com>
629 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
631 2010-05-01 Zoltan Varga <vargaz@gmail.com>
633 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
634 explicitly, this seems to be required by some gcc versions at -O2.
638 2010-05-01 Zoltan Varga <vargaz@gmail.com>
640 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
641 has_target delegate invokes.
643 2010-05-01 Zoltan Varga <vargaz@gmail.com>
645 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
648 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
649 add patches/unwind info arguments, move to mini.c.
651 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
653 2010-04-30 Zoltan Varga <vargaz@gmail.com>
655 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
656 command which returns full path names.
658 2010-04-29 Zoltan Varga <vargaz@gmail.com>
660 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
661 code_size output variable.
663 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
666 2010-04-29 Zoltan Varga <vargaz@gmail.com>
668 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
669 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
670 (mono_arch_cpu_enumerate_simd_versions): Ditto.
672 2010-04-29 Zoltan Varga <vargaz@gmail.com>
674 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
677 2010-04-29 Zoltan Varga <vargaz@gmail.com>
679 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
681 2010-04-29 Zoltan Varga <vargaz@gmail.com>
683 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
685 2010-04-28 Zoltan Varga <vargaz@gmail.com>
687 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
689 2010-04-27 Zoltan Varga <vargaz@gmail.com>
691 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
692 line number support works with eglib.
694 2010-04-27 Miguel de Icaza <miguel@novell.com>
696 * driver.c, mini.c: Since linking with LLVM makes the default Mono
697 dirty an extra 70kb pages on startup we are now going to choose a
698 different strategy: ship mono and mono-llvm binaries, with the
699 second being the one that links with LLVM and defaults to LLVM
702 2010-04-27 Zoltan Varga <vargaz@gmail.com>
704 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
705 Implement full-aot support on x86.
707 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
708 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
709 the first register returned by get_global_int_regs ().
711 * cpu-x86.md: Fix the length of insertx_u1_slow.
713 * iltests.il.in: Disable tail call tests when running with full-aot.
715 2010-04-26 Zoltan Varga <vargaz@gmail.com>
717 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
719 2010-04-24 Mark Probst <mark.probst@gmail.com>
721 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
722 in the initializer, because it's non-constant.
724 2010-04-23 Miguel de Icaza <miguel@novell.com>
726 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
727 of LLVM on by default. Used for buildbots and other setups.
729 2010-04-24 Zoltan Varga <vargaz@gmail.com>
731 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
733 2010-04-23 Kornel Pal <kornelpal@gmail.com>
735 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
736 initonly static fields when using moving GC.
738 Contributed under MIT/X11 license.
740 2010-04-23 Geoff Norton <gnorton@novell.com>
742 * mini-amd64.h: Darwin x86_64 support.
744 2010-04-20 Jonathan Pryor <jpryor@novell.com>
746 * exceptions-arm.c: Remove platform checks in favor of configure checks.
748 2010-04-19 Jonathan Pryor <jpryor@novell.com>
750 * exceptions-arm.c: Add Android support for sigcontext structure.
752 2010-04-16 Zoltan Varga <vargaz@gmail.com>
754 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
755 wrappers correctly now that their wrapper info is NULL.
757 2010-04-16 Zoltan Varga <vargaz@gmail.com>
759 * mini.c (mono_jit_compile_method_inner): Avoid calling
760 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
762 2010-04-16 Zoltan Varga <vargaz@gmail.com>
764 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
765 so the latter can be #ifndef DISABLE_JIT-ed.
767 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
769 2010-04-16 Zoltan Varga <vargaz@gmail.com>
771 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
773 2010-04-16 Zoltan Varga <vargaz@gmail.com>
775 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
778 2010-04-15 Zoltan Varga <vargaz@gmail.com>
780 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
781 calling mono_class_num_methods (). Fixes #592244.
783 2010-04-14 Zoltan Varga <vargaz@gmail.com>
785 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
787 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
789 2010-04-14 Zoltan Varga <vargaz@gmail.com>
791 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
793 * (handle_alloc): Ditto.
794 (mono_method_to_ir): Remove the constrained call restriction added by a previous
795 change, its not needed anymore.
797 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
799 * mini-posix.c (sigusr1_signal_handler): Fix build on
800 non x86/amd64 systems.
802 2010-04-13 Zoltan Varga <vargaz@gmail.com>
804 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
805 calls where the constrained class needs a context. Fixes #595863.
807 * iltests.il.in: Add a test.
809 2010-04-13 Zoltan Varga <vargaz@gmail.com>
811 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
812 2.6/SVN seems to have broken support for them.
814 2010-04-13 Zoltan Varga <vargaz@gmail.com>
816 * mini-llvm.c: Fix support for LLVM 2.6.
818 2010-04-10 Zoltan Varga <vargaz@gmail.com>
820 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
821 MonoInternalThread belonging to the thread.
823 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
825 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
826 unsafe optimization that will remove bound checks.
828 2010-04-08 Kornel Pal <kornelpal@gmail.com>
830 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
831 CompareExchange not to be inlined for I8.
833 Contributed under MIT/X11 license.
835 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
837 * array.cs: Add tests for cast between primitive array types.
839 2010-04-07 Andreia Gaita <avidigal@novell.com>
841 * Makefile.am: create a convenience library for moon to link with
843 2010-04-07 Paolo Molaro <lupus@ximian.com>
845 * method-to-ir.c: optimize array accesses from generic interfaces.
847 2010-04-06 Zoltan Varga <vargaz@gmail.com>
849 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
851 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
853 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
854 of marshalbyref classes.
858 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
860 * aot-compiler.c (emit_exception_debug_info): Encode try holes
863 * aot-runtime.c (decode_exception_debug_info): Decode try holes
866 * mini.h: Increase AOT version.
868 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
870 * mini-x86.h: Only enable soft debugger when using sigaction or on
871 Windows. Fixes build on Haiku (lacks siginfo_t).
873 Code is contributed under MIT/X11 license.
875 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
877 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
878 BeOS-style signal handlers.
880 Code is contributed under MIT/X11 license.
882 2010-04-02 Zoltan Varga <vargaz@gmail.com>
884 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
886 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
888 * mini-exceptions.c: Fix win32 build.
890 2010-04-01 Mark Probst <mark.probst@gmail.com>
892 * mini.c, driver.c: Call mono_gc_base_init() before
895 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
897 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
898 call_method]): Delegate the actual work in security-core-clr.c
899 to ease code sharing.
901 2010-04-01 Zoltan Varga <vargaz@gmail.com>
903 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
904 float conv.ovf.un opcodes are encountered, instead of asserting later.
907 2010-04-01 Zoltan Varga <vargaz@gmail.com>
909 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
911 * iltests.il.in: Add a test.
913 2010-04-01 Zoltan Varga <vargaz@gmail.com>
915 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
916 large. Fixes #567040.
918 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
920 2010-04-01 Zoltan Varga <vargaz@gmail.com>
922 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
925 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
927 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
928 mono_create_handler_block_trampoline with the proper #ifdef so that it
931 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
933 * mini-exceptions.c: Introduce mono_walk_stack_full, which
934 allows to select if it's new or old context that is passed to
937 * mini-exceptions.c (mono_handle_exception_internal): Handle the
938 case when executing a guarded handler from the EH machinery.
940 * mini-exceptions.c (mono_install_handler_block_guard): New function
941 responsible for checking for handler blocks, installing the guard and
942 clearing abort state.
944 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
945 to check for handler blocks and skip interruption logic if one was found.
947 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
948 by the handler block guard trampoline. Resumes interruption by raising the
949 pending ThreadAbortException.
951 * mini.c (create_jit_info): Calculate the end address of a finally block.
953 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
954 of a finally block to a specified address and return the old one.
956 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
957 trampoline patches the original return address and calls the trampoline function.
959 2010-03-30 Zoltan Varga <vargaz@gmail.com>
961 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
963 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
964 does the patching if the callee is in the same domain.
966 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
967 of mono_arch_patch_plt_entry ().
969 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
971 * mini.c (create_jit_info): Fix try block hole length encoding.
973 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
975 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
976 duplicate information and print offsets instead of absolute addresses.
978 2010-03-29 Zoltan Varga <vargaz@gmail.com>
980 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
981 event is sent. Fixes #591733.
983 2010-03-26 Zoltan Varga <vargaz@gmail.com>
985 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
988 2010-03-26 Zoltan Varga <vargaz@gmail.com>
990 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
991 thread_to_tls hash table.
993 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
994 section. Fixes #591000.
996 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
998 * Makefile.am (version.h): Check for pure .git directory only,
999 fixes SVN revision when using git without git-svn.
1001 Contributed under MIT/X11 license.
1003 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1005 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1007 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1009 * basic-simd.cs: Test for vector x scalar binary operators.
1011 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1013 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1014 intrinsics with expanded scalar arguments.
1016 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1018 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1019 don't have an exception class, so don't decode it. This would crash
1020 with filter clauses.
1022 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1024 Make sure that trunk builds with DISABLE_JIT, an update to the
1027 * mini.c (mini_get_shared_method): this code seems to be necessary
1028 regardless of whether DISABLE_JIT has been defined.
1030 (mono_jit_compile_method_inner): it seems that this method is
1031 required even in full AOT mode, so ifdef out only the pieces that
1032 try to genrate code (the body of code that applies patches to the
1035 (mini_method_compile): do not compile when using DISABLE_JIT.
1037 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1038 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1039 compile when DISABLE_JIT is set.
1041 2010-03-24 Mark Probst <mark.probst@gmail.com>
1043 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1044 arch really supports it.
1046 2010-03-24 Mark Probst <mark.probst@gmail.com>
1048 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1050 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1052 * exceptions-s390x.c: Add support for
1053 mono_arch_get_throw_corlib_exception and fix throw by name.
1055 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1056 logic (especially for varargs); Correct localloc sizing; Add
1057 mono_arch_get_this_arg_from_call and
1058 mono_arch_get_this_arg_from_call.
1060 * mini-s390x.h: Add support for facility list extraction;
1061 Correct/update MONO_ARCH_xxx settings.
1063 * mini-s390.c: Minor corrections to instruction output for
1064 varargs. No IMT implementation - I think it's time to deprecate
1065 s390 and just leave s390x.
1067 * tramp-s390x.c: Correct creation of trampoline instruction
1070 * cpu-s390x.md: Update some instruction lengths
1072 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1074 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1075 can be hit with partial sharing.
1077 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1078 in non-shared classes correctly.
1079 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1080 Turn on partial sharing.
1082 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1084 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1087 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1089 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1090 mono_method_signature ().
1092 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1094 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1095 error checking, so later calls do not need error checking.
1097 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1099 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1101 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1103 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1105 * mini-exceptions.c (mono_handle_exception_internal): Don't
1106 check try_end for archs different than s390.
1108 * mini.c (create_jit_info): Don't crash if the finallt block is the
1111 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1113 * driver.c (mono_main): Don't free global codeman under linux since
1114 glic now peeks at code on stack for more archs than just amd64.
1116 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1118 * mini.c, method-to-ir.c: changes to support compressed interface
1121 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1123 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1124 Use sigaction on OpenBSD too.
1126 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1128 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1130 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1132 * debugger-agent.c: #include sys/select.h for fd_set.
1134 Code is contributed under MIT/X11 license.
1136 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1138 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1141 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1143 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1144 some large methods with lots of exception handlers. Fixes #440924.
1146 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1148 * method-to-ir.c: remove code duplication for interface checks.
1150 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1152 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1153 (assembly_unload): Clear all event requests referencing the to-be unloaded
1157 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1159 * mini.h, mini-exceptions.c: restore the state of the stack
1160 guard page permissions.
1162 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1164 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1165 call site patching code, it doesn't appear to be needed.
1167 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1169 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1170 sharing generic methods whose type arguments are a mix of reference and
1171 non-reference types. Not yet turned on.
1173 * mini.c (mini_get_shared_method): New helper function to return
1174 the method which will be compiled/registered in the JIT tables when doing
1176 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1177 use mini_get_shared_method ().
1179 * mini.c (mini_method_compile): Register the same method which is compiled when
1180 doing generic sharing.
1182 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1184 * generics.cs: Add partial sharing tests.
1186 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1188 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1189 Add an enum value that or's all possable values together. Add an enum value
1190 that marks the end of the used bit indexes.
1192 * mini-amd64.c : Make changes to match the changes in mini.h
1194 * mini-x86.c : Make changes to match the changes in mini.h
1196 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1197 simd_version to support more simd versions. Changed the name of
1198 simd_version to simd_version_flags to make it more intuitive that
1199 it now contains bit flags. Reordered the *_intrinsics arrays to
1200 match the changes above. Changed emit_intrinsics() to use the new
1201 setup mentioned above.
1203 Code is contributed under MIT/X11 license.
1205 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1207 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1208 remaining archs. Alpha and hppa maintainers, please stand up.
1210 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1212 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1213 is needed even when fail_tramp!=NULL.
1215 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1217 * debugger-agent.c (insert_breakpoint): Write a log message.
1219 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1221 * iltests.il.in: Add a few tests for LEAVE going over multiple
1224 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1226 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1228 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1230 * mini.h (MonoBasicBlock): Add native_length field.
1231 * mini.h (MonoCompile): Add try_block_holes field.
1232 * mini.h (MonoInst): Add exception_clause pointer to
1235 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1236 * mini.c (mono_cfg_add_try_hole): New function to register possible
1237 holes in try blocks.
1238 * mini.c (create_jit_info): Fill in the holes information.
1240 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1243 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1245 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1247 * jit-icalls.c: adjusted for the array API changes.
1249 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1251 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1253 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1255 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1256 the 'pending' flag. This fixes support for appdomains too.
1259 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1261 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1263 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1265 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1266 when using LLVM, LLVM generates it itself when needed.
1268 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1270 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1271 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1272 OP_ANDNPS/OP_ANDNPD.
1274 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1276 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1277 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1278 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1280 2010-03-11 Martin Baulig <martin@ximian.com>
1282 * debugger-agent.c (type_commands): Add NULL check to
1283 `CMD_TYPE_GET_SOURCE_FILES'.
1285 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1287 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1289 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1291 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1294 * iltests.il.in: Add a test.
1296 2010-03-05 Martin Baulig <martin@ximian.com>
1298 Add support for aborting invocations.
1301 (InvokeData): Added `InvokeData *last_invoke'.
1302 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1303 added a new `invoke' field to keep the `InvokeData *' throughout
1305 (ErrorCode): Added `ERR_NO_INVOCATION'.
1306 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1307 (mono_debugger_agent_handle_exception): Don't report any exception
1308 if an abort was requested.
1309 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1310 a thread abort if necessary.
1311 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1313 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1315 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1316 so we can release the whole list and not just the first one. Free
1317 it in more places as well.
1319 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1321 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1323 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1325 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1327 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1329 * driver.c: report also other misc build options.
1331 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1333 * method-to-ir.c: Generate better code for the NewObject
1336 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1338 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1339 is disabled. Fixes #582322.
1341 * iltests.il.in: Add a test.
1343 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1345 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1346 the handling of obj->synchronization == null and owner != current thread to
1347 mono_monitor_exit ().
1349 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1352 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1354 * mini.c: change the way emulated opcode info is stored and save about
1355 4 KB of runtime memory.
1357 2010-03-04 David S. Miller <davem@davemloft.net>
1359 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1360 that don't provide the siginfo in the second signal handler argument
1361 are buggy, and this has been fixed for years.
1362 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1363 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1365 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1367 * aot-runtime.c (find_symbol): Fix a leak.
1368 (decode_patch): Ditto.
1370 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1372 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1374 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1376 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1378 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1380 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1382 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1384 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1385 to check for errors, it's enough to create the metadata open.
1389 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1392 * mini-exceptions.c: Add support for printing stack traces when handling
1393 exceptions, and when printing exceptions thrown while tracing also print
1394 the exception message.
1396 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1398 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1399 since the exclude token is a valid string character.
1401 2010-03-02 Levi Bard <levi@unity3d.com>
1403 * debugger-agent.c: Invalidate thread stacks on domain unload.
1405 2010-03-02 Mark Probst <mark.probst@gmail.com>
1407 * method-to-ir.c: Emit dummy_use for stored reference after write
1408 barriers to make sure the object is pinned if the GC interrupts
1409 before the write barrier is done.
1411 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1413 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1415 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1417 * debugger-agent.c: Add a log message printing the protocol version.
1419 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1421 * debugger-agent.c: Add a new command to communicate the protocol version used
1422 by the client. This could be used to allow newer runtimes to communicate with
1425 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1427 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1429 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1431 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1434 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1436 * mini-arm.c: make the arm cpu arch configurable with the
1437 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1440 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1442 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1443 support for the perf tool on Linux.
1445 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1447 * method-to-ir.c: make string.InsertenalSetChar() specialization
1450 2010-03-01 Robert Jordan <robertj@gmx.net>
1452 * Makefile.am: fix the non-static build.
1454 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1456 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1459 2010-02-26 Robert Jordan <robertj@gmx.net>
1461 * tasklets.c (continuation_store): Return from an error condition
1464 2010-02-26 Martin Baulig <martin@ximian.com>
1466 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1469 (MonoDebuggerThreadInfo): Added `internal_flags'.
1470 (MonoDebuggerInternalThreadFlags): New enum.
1471 (_mono_debugger_throw_exception): Don't signal the debugger if a
1472 type abort was requested.
1473 (_mono_debugger_unhandled_exception): Likewise.
1474 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1475 (mono_debugger_runtime_invoke): If the debugger requested a thread
1476 abort during the invocation, reset it here.
1478 2010-02-26 Martin Baulig <martin@ximian.com>
1480 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1481 instead of `MonoThread *'.
1483 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1485 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1486 code offsets table, as it is mostly sorted.
1488 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1490 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1493 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1495 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1497 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1499 * Makefile.am: build the new ABI version of the libmono library.
1500 * debugger-agent.c, mini.c: fix warnings with the new API.
1501 * jit.h: don't depend on glib.h being included.
1503 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1505 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1507 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1509 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1510 ThreadStatic variables.
1512 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1514 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1515 data is not freed yet. Fixes #582460.
1517 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1519 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1520 event requests. Bump protocol minor version.
1522 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1524 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1526 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1528 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1531 * iltests.il.in: Add a test.
1533 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1535 * mini.c (inline_method): Check for loader errors.
1537 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1539 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1540 instead of mono_method_get_header as it doesn't decode locals
1541 so the called method can have unresolved dependencies that will only
1542 be satisfied after the current method is JIT'd.
1546 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1548 * basic.cs (test_0_div_opt): Speed this up a bit.
1550 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1552 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1554 * mini.c (mono_jit_create_remoting_trampoline): Call
1555 mono_create_specific_trampoline () instead of
1556 mono_arch_create_specific_trampoline ().
1558 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1560 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1562 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1563 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1565 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1567 * mini-amd64.c: Fix DISABLE_JIT support.
1569 2010-02-20 Geoff Norton <gnorton@novell.com>
1571 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1573 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1575 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1576 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1577 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1578 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1581 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1583 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1584 edx/ecx too. This is needed to support OP_SEQ_POINT.
1586 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1588 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1590 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1592 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1594 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1595 LLVM+AOT+exceptions, not enabled yet.
1597 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1599 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1601 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1603 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1604 xdebug info for these.
1606 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1609 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1612 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1614 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1616 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1618 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1619 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1621 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1624 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1626 * debugger-agent.c: handle incomplete reads and EINTR in
1627 recv()/send(). This could have been causing random
1630 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1632 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1635 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1636 so they have small offsets. Fixes #566311.
1638 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1640 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1642 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1644 * mini-amd64.c: Remove the special casing of byref in a few places now that
1645 mini_type_get_underlying_type () handles it.
1647 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1648 by returning native int. Fixes #577984.
1650 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1652 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1655 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1656 of putting the clause itself.
1658 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1660 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1662 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1665 2010-02-10 Geoff Norton <gnorton@novell.com>
1667 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1669 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1671 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1674 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1675 it is not an LLVM generated symbol.
1677 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1679 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1680 implementation in gshared mode because it causes regressions.
1682 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1684 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1685 should be done by the caller.
1687 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1689 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1691 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1692 since mono_jit_info_table_find () doesn't do it anymore.
1694 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1695 instead of mono_jit_info_table_find ().
1697 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1699 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1701 * aot-compiler.c (encode_method_ref): Update after the removal of
1702 mono_gc_get_managed_allocator_type ().
1704 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1707 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1709 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1710 generic params as well.
1711 (handle_isinst): Ditto.
1713 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1714 instead of always calling an icall.
1716 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1717 computing the size of the got.
1719 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1720 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1721 the assembly directive '.set' so it points to the first LLVM emitted method.
1723 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1725 * mini.c (mini_method_verify): Report the method which failed to verify.
1727 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1729 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1730 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1731 runtime MS verifier.
1733 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1735 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1738 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1740 * mini-llvm.c: Init the jit module only when first JITting.
1742 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1744 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1746 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1747 replaced with the real got.
1749 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1751 * image-writer.c: Reduce the amount of #ifdefs a bit.
1753 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1756 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1758 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1761 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1763 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1764 (mono_llvm_emit_method): Fix unaligned stores too.
1766 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1767 so async stack walks don't crash.
1769 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1771 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1772 was not patched if the callee needed an rgctx trampoline.
1774 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1776 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1777 vtable address in AOT code.
1779 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1781 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1784 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1786 * genmdesc.pl: remove dependency on external cpp.
1788 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1790 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1791 using LLVM, its not needed, and abcrem can't handle it.
1793 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1795 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1796 it easier to group instructions and reduce duplication.
1798 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1800 * decompose.c: Move the array/soft float decompose routines here from
1803 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1805 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1807 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1808 to tell LLVM that the got is constant, not used yet.
1810 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1812 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1814 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1817 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1819 * aot-compiler.c (add_wrappers): Commit the hack which generates
1820 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1823 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1825 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1826 a fault, only used by the LLVM backend.
1828 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1829 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1831 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1832 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1834 * mini-llvm.c: Only generate volatile loads from load instructions which have
1835 the MONO_INST_FAULT flag set.
1837 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1839 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1842 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1844 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1845 sequence points. Fixes #571236.
1847 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1849 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1850 end of the appdomain unload process, after assemblies have been unloaded.
1853 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1855 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1858 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1861 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1863 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1865 2010-01-26 Geoff Norton <gnorton@novell.com>
1867 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1868 with struct marshalability.
1870 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1872 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1873 it supports class names as well.
1875 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1876 needed by the GC map code.
1878 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1881 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1882 if cfg->init_ref_vars is set.
1884 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1885 cfg->disable_initlocals_op_refs is set.
1887 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1888 using liveness info if cfg->compute_precise_live_ranges is set.
1890 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1891 volatile variables correctly. Add comments about the live ranges. Not enabled
1894 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1896 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1897 0x2a into them in method prologs.
1899 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1901 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1903 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1904 classes, since llvm is compiled with -fno-rtti.
1906 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1908 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1909 llvm does not require it.
1911 * aot-runtime.c (load_method): Print the full name of the last aot method.
1913 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1915 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1916 thread has not fully started yet.
1918 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1920 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1922 2010-01-21 Miguel de Icaza <miguel@novell.com>
1924 * driver.c: Do not abort if LLVM is not supported, print a
1925 warning and add the information to the Mono JIT information.
1927 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1929 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1930 using explicit null checks.
1932 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1934 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1937 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1939 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1940 its no longer needed.
1942 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1944 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1945 define for platforms still using it (s390). Get rid of the
1946 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1948 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1949 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1951 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1952 the caller pushed the arguments.
1954 * mini-llvm.c: Enable throwing exceptions on x86.
1956 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1957 "Thread (nil) may have been prematurely finalized" messages if this is called
1958 on a thread not registered with the runtime.
1960 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1962 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1964 * jit-icalls.c (mono_array_new_3): New jit icall.
1966 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1968 * arrays.cs: Add a test for 3 dimensional arrays.
1970 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1972 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1973 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1976 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1979 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1981 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1983 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1985 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1987 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1988 HOST_WIN32. Also including winsock2. to define struct in_addr.
1990 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1992 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1994 Code is contributed under MIT/X11 license.
1996 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1998 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
2000 * branch-opts.c (mono_optimize_branches): Honor the new flag.
2002 * mini.c (mini_method_compile): Set the new flag when running under the
2005 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2007 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2008 a ref/noref value + a global pin flag, so parts of stack frames can still be
2009 precisely marked even if they include stuff which needs pinning. Improve logging.
2010 Fix many bugs. Not enabled yet.
2012 * gc-test.cs: Add a few tests.
2014 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2015 the normal -v options. Avoid propagating liveness information through bblocks
2016 which end with a NOT_REACHED opcode.
2018 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2019 after cfg has been freed.
2021 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2023 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2024 if a clause is skipped because it uses the exception object, since it could
2025 have caught the exception.
2027 * exceptions.cs: Add a test.
2029 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2031 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2033 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2034 ICollection<T> wrappers.
2036 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2038 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2040 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2042 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2043 NOMAP32BIT or optimize_for_xen is set.
2045 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2047 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2048 mono_metadata_str_hash () instead.
2050 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2052 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2055 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2057 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2059 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2062 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2063 throwing code correctly.
2065 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2067 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2069 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2070 ftnptrs created by us, handle RGCTX_FETCH correctly.
2071 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2073 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2074 ftnptr added by mono_aot_get_named_code ().
2076 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2078 * mini-arm.c: Fix a few LLVM problems.
2080 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2082 2010-01-13 Mark Probst <mark.probst@gmail.com>
2084 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2087 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2089 * jit.h, method-to-ir.c: added ability to set the policy for
2090 inserting breakpoints from the break IL instruction or the
2091 Debugger.Break () API call.
2093 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2095 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2096 assemblies need to be eagerly loaded.
2098 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2100 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2102 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2104 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2105 an argument which matches any exception.
2107 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2109 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2110 optimization if the called method is gshared and marshalbyref, since gshared
2111 methods can' have wrappers. Fixes #569390.
2113 * generics.cs: Add a test.
2115 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2117 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2120 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2122 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2124 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2126 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2127 since it is not supported in win2000.
2129 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2131 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2132 error if loading an assembly fails.
2133 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2135 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2138 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2141 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2143 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2144 is not supported yet.
2146 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2148 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2150 * method-to-ir.c: All types with variant arguments must fallback to the
2151 slow path. This makes cast of variant delegates work.
2153 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2154 argument that is set to TRUE is the returned vtable slot is for a variant
2155 interface. Changed a g_print + g_assert_not_reached to a g_error.
2157 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2158 a similar fashion of generic virtual methods.
2160 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2162 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2165 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2166 method using a variance aware function.
2168 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2170 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2172 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2173 do an icall for now.
2175 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2177 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2178 If LLVM decides to set the code model to Large, reset it to Default.
2180 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2182 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2183 stripped binaries as well.
2185 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2187 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2188 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2190 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2193 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2195 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2198 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2199 as the type info to llvm.eh.selector.
2200 (exception_cb): Use the type info for filling out some fields of
2201 MonoJitExceptionInfo like the flags and the exception class. This is needed
2202 because the LLVM produced exception handling clauses might not match the original
2203 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2205 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2206 separate function. Add an extra argument which returns the type infos
2207 corresponding to the exception clauses.
2209 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2210 exception handling clauses.
2212 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2214 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2215 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2218 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2220 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2223 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2225 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2228 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2230 * mini.c (mini_method_compile): Verify the method before calling
2231 mono_compile_create_vars as this might crash since it uses method
2236 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2238 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2239 one case if AOTing, since the class might not be a concrete class.
2241 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2243 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2244 functions which are now defined in mempool-internals.h.
2246 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2248 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2250 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2254 * mini-*.c: Properly handle generic enums.
2258 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2260 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2261 in a few more places.
2263 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2265 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2266 nullable parameters. Fixes #567351.
2268 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2270 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2272 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2274 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2275 mono_get_generic_context_from_code () call.
2277 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2279 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2281 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2284 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2286 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2287 mono_method_get_signature returns NULL. Fix #567084
2289 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2291 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2292 instead of once for each module.
2294 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2296 * debugger-agent.c (ss_start): Implement step over for the last sequence
2299 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2300 have the STEP_LOC flag set.
2302 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2303 fails. Fixes #566689.
2305 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2307 * mini.c (mono_add_seq_point): New helper function.
2308 (mono_save_seq_point_info): New function to save sequence point info, extracted
2309 from mini_method_compile ().
2311 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2313 * mini.h (MonoSeqPointInfo): New structure containing information about
2314 the sequence points of a JITted method.
2315 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2318 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2319 point information is stored, use a MonoSeqPointInfo structure instead of a
2320 GPtrArray. For each seq point, compute a list of successor seq points.
2322 * debugger-agent.c: Use the successor list to implement step-over more
2323 efficiently: instead of single stepping until a different line/IL offset is
2324 reached, place breakpoints into all successor seq points.
2326 * mini.h: Bump AOT file format version.
2328 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2330 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2332 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2334 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2336 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2339 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2341 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2342 alloca as g_malloc is not signal safe.
2344 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2346 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2347 VALGRIND_DISCARD_TRANSLATIONS.
2349 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2350 checks, they are no longer needed.
2352 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2353 a function into a sigctx which can handle function pointers.
2355 * mini-ppc.c: Implement soft debugger support on ppc64.
2357 * mini-ppc.c: Implement soft debugger support.
2359 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2361 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2363 2009-12-17 Marek Habersack <mhabersack@novell.com>
2365 * mini.c (mono_get_runtime_build_info): include Mono version in
2368 * driver.c (mono_main): VERSION is now included in the string
2369 returned from mono_get_runtime_build_info()
2371 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2373 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2374 signatures. Fixes #565143.
2376 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2378 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2380 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2382 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2384 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2385 making max stack 10x smaller.
2387 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2389 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2391 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2393 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2395 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2397 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2398 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2400 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2402 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2404 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2406 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2409 2009-12-14 Miguel de Icaza <miguel@novell.com>
2411 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2412 raise an invalid program exception.
2414 For other opcodes that we might not handle use a g_warning and
2415 raise the exception. Beats termination.
2419 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2421 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2423 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2424 by merging the LLVM and !MAP_32BIT cases.
2426 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2428 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2429 sigctx being passed in, as we have no CONTEXT available in the APC.
2431 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2434 Code contributed under MIT/X11 license.
2436 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2438 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2439 in the LLVM backend on AMD64.
2441 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2444 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2446 * mini-llvm.c: Export mono_personality for AOT.
2448 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2450 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2451 implicit exception can occur.
2453 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2454 OP_IMPLICIT_EXCEPTION instruction.
2456 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2458 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2460 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2461 inside a protected block.
2463 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2464 trampolines doesn't include the argument.
2466 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2467 trampolines on amd64.
2469 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2472 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2473 disabled for methods with clauses.
2475 * mini-llvm.c: Enable support for catch clauses.
2477 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2478 end of an LLVM compiled finally clause.
2479 (mono_handle_exception_internal): Save the exception handling state in TLS
2480 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2481 resume unwinding from that point.
2483 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2484 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2485 to obtain the addresses of the exception handling regions.
2487 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2488 finally clauses are supported.
2490 * mini.c (mini_method_compile): Add support for LLVM code with exception
2493 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2495 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2498 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2500 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2501 as a primitive type.
2503 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2505 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2506 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2509 2009-12-11 Marek Habersack <mhabersack@novell.com>
2511 * method-to-ir.c (mini_redirect_call): do not redirect the
2512 InternalAllocateStr internal call if string profiling is enabled.
2514 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2516 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2519 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2520 unwind.h header file.
2522 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2523 newer valgrind versions seems to handle this fine.
2525 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2527 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2528 on the debugger thread.
2530 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2532 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2534 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2536 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2538 * cpu-<ARCH>.md: Make call_handler clob:c.
2540 * mini.c: Reenable SSA for methods with clauses.
2542 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2543 as it causes failures on x86.
2545 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2547 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2548 returns NULL (e.g. a bad assembly).
2550 2009-12-08 Geoff Norton <gnorton@novell.com>
2552 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2553 stepping out into native code. There were issues with nested invokes
2556 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2558 * mini.c (mini_method_compile): Do the disable_llvm checks early
2559 and avoid the LLVM compile pass if the checks fail.
2561 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2563 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2564 LLVM optimizations don't try to remove them.
2566 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2567 different file so the original remains.
2569 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2571 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2573 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2575 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2576 support for non-inline unwind descriptors.
2578 2009-12-07 Geoff Norton <gnorton@novell.com>
2580 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2581 the interrupt_count slightly differently. Native threads were never
2584 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2586 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2587 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2588 yet generate this info.
2590 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2592 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2593 client can distinguish between intptrs and longs.
2595 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2597 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2600 * aot-runtime.c (load_function): Update after the change above.
2602 * mini.h: Bump AOT file format version.
2604 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2605 if the delegate class is dynamic.
2607 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2608 in gshared code too using the new rgctx info type
2609 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2611 2009-12-04 Geoff Norton <gnorton@novell.com>
2613 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2614 we need to track the original suspend count so the thread properly
2615 wakes up in resume_thread.
2617 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2619 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2622 * generics.cs: Add a test.
2624 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2625 is 0. Simplify a lot of code using this.
2627 * mini-trampolines.c (mono_delegate_trampoline): Call
2628 mono_create_static_rgctx_trampoline () before saving the final address in
2629 delegate->method_code, to avoid calling it each time a delegate is first called.
2631 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2632 which need static rgctx trampolines.
2634 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2635 keyed on the method+addr pair, since addr could be either the method addr or
2636 an unbox trampoline in the AOT case. Fixes #560246.
2638 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2640 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2641 place it was called before too.
2643 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2645 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2646 if no security manager is present, to speed up the AOT case. Call
2647 mono_class_vtable () full with raise_on_error == TRUE instead.
2649 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2651 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2652 the local optimization passes can take its result into account. Fixes
2655 * exceptions.cs: Add a test.
2657 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2659 This patch is contributed under the terms of the MIT/X11 license
2661 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2663 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2665 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2667 * debugger-agent.c: Rework the handling of stack traces of running threads to
2668 avoid crashes if compute_frames () tries to walk the stack of running thread.
2670 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2672 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2674 * mini.h (StackFrameInfo): Add an 'lmf' field.
2676 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2678 * debugger-agent.c (suspend_current): Always set really_suspended.
2680 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2682 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2684 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2686 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2689 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2691 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2693 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2695 * mini-trampolines.c: Fix MSVC build.
2697 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2699 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2701 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2703 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2704 the instruction following an OP_FCOMPARE is optimized away.
2706 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2708 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2709 emit_autoreg () into this arch-specific function.
2711 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2712 code, it is no longer needed.
2714 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2716 * mini.h: Bump AOT file format version.
2718 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2719 using the sorted_code_offsets array, instead of reading it from the
2720 exception debug info.
2721 (load_method): Call mono_aot_find_jit_info instead of
2722 decode_exception_debug_info ().
2724 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2725 LLVM compiled as a flag.
2727 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2729 * debugger-agent.c (resume_thread): Fix a warning.
2731 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2734 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2736 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2737 contents to MonoAotFileInfo.
2739 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2741 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2742 Put all binary data into a giant blob, similarly to the way .net assemblies
2743 store binary data. Emit offset tables in a compact form to reduce their size.
2745 * mini.h: Bump AOT file format version.
2747 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2750 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2751 avoid linear searches at runtime.
2753 * aot-runtime.c (find_symbol): Update this to use the hash.
2755 * mini.h: Bump AOT file format version.
2757 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2759 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2762 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2765 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2766 the distribution of got slot types.
2768 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2770 * method-to-ir.c: Add support for generating explicit null checks.
2772 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2774 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2775 on a random thread if possible.
2777 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2778 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2781 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2782 regs. Pass the real size of the regs array to mono_unwind_frame ().
2784 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2787 2009-11-24 Geoff Norton <gnorton@novell.com>
2789 * mini-darwin.c: Work around apple bug rdar://7209349 See
2790 http://openradar.appspot.com/7209349 for details. Synopsis,
2791 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2792 never been initialized before.
2794 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2796 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2798 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2800 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2802 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2803 OP_SHL_IMM is not 32 bit.
2805 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2807 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2809 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2811 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2814 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2815 > 0 since some threads can resume if their resume_count is > 0.
2816 (invoke_method): Avoid reading freed memory.
2818 * debugger-agent.c (process_suspend): Extract the suspend code from
2819 process_single_step_inner () to a separate function. Rework the code to prevent
2820 races between this function and thread interrupts.
2822 * debugger-agent.c (suspend_current): Check the resume_count field instead
2823 of resume_one so suspends+resumes during single threaded invokes work
2826 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2828 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2829 to make the generated code smaller.
2831 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2832 sequence generated by recent LLVM versions.
2834 * mini-llvm.c: Add support for a few simple cases which weren't supported
2837 * mini-trampolines.c (mono_magic_trampoline): Don't call
2838 mono_arch_get_vcall_slot () when llvm is enabled.
2840 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2842 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2843 into a new function called common_call_trampoline () which is used by the
2844 llvm vcall trampoline as well.
2846 * debugger-agent.c: Implement single threaded invokes.
2848 * debugger-agent.c: Revert change which broke the agent on linux.
2850 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2853 * generics.cs: Add a test.
2855 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2857 * debugger-agent.c: Fix the cygwin build.
2859 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2861 * cprop.c: Remove this unused file.
2863 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2865 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2868 * basic.cs: Add a test.
2870 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2872 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2875 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2877 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2878 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2879 it. Use this flag to control llvm related code paths instead of #ifdef
2880 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2883 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2885 * mini.h: Bump AOT file format version.
2887 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2888 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2890 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2891 was used as an assembly filter.
2893 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2895 * unwind.c: Fix support for ppc.
2897 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2898 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2900 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2902 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2904 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2905 added by the ps3 changes.
2907 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2909 * mini-gc.c: Resurrect this, so at least it compiles.
2911 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2913 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2915 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2916 create_event_list () so assembly filters can be used.
2918 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2921 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2923 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2924 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2927 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2928 classes for char/bool too.
2930 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2932 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2935 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2938 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2940 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2942 Code contributed under MIT/X11 license.
2944 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2946 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2947 threads in native code work.
2949 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2950 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2953 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2955 * debugger-agent.c: Implementation for Windows platform.
2957 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2958 primitives. Use SEH to implement breakpoints and single stepping.
2960 * mini-x86.h: Enable soft debugger on Windows.
2962 Code contributed under MIT/X11 license.
2964 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2966 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2967 under XEN. Fixes #522894.
2969 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2971 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2972 interface calls in LLVM AOT code.
2974 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2977 * mini-llvm.c: Add support for OP_VPHI.
2979 * objects.cs: Add a test.
2981 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2983 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2984 this is called on the debugger thread.
2986 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2988 * mini-llvm.c: Add soft-float support.
2990 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2991 FCALL which returns an R4.
2993 * driver.c (mono_main): Add a missing '\n'.
2995 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2996 platforms which doesn't support the LLVM IMT trampoline.
2998 2009-11-11 Zoltan Varga <vargaz@gmail.com>
3000 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
3002 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3004 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3007 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3009 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3011 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3012 Instead of emitting a method_order table, sort the contents of the code_offsets
3013 table and do a binary search in the sorted table. The previous approach doesn't
3014 work with LLVM which emits methods in a arbitrary order.
3016 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3017 in the .eh_frame section in ELF files.
3019 * mini.h: Bump corlib file format version.
3021 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3023 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3024 LDMIA->LDM macro name change.
3026 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3028 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3031 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3034 * aot-compiler.c: Ditto.
3036 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3037 &align to mini_type_stack_size_full ().
3039 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3041 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3043 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3045 * mini-arm.c: Compute the stack space used by arguments using
3046 mini_type_stack_size_full ().
3048 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3050 * optflags-def.h: Remove dead TREEPROP optimization.
3052 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3054 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3056 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3058 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3060 * driver.c (mono_jit_parse_options): New public API function to parse options
3061 as done by the runtime executable.
3063 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3064 when handling named arguments.
3066 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3068 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3069 for passing small vtypes in registers, make the CallInfo structures more
3070 similar to the code on the other platforms.
3072 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3073 the code in the prolog requires it.
3075 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3077 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3078 (koush@koushikdutta.com).
3080 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3081 where the thunk memory should be allocated from. Fixes appdomain unloading
3084 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3086 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3087 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3089 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3091 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3092 AOT, as it is not implemented yet.
3094 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3096 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3098 * debugger-agent.c: Fix windows build.
3100 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3102 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3103 after the client connects/disconnects.
3105 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3106 when an exception of a given type is thrown.
3108 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3109 only on an uncaught exception.
3111 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3113 * debugger-agent.c: Add a 'launch' option.
3115 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3117 * debugger-agent.c: Add a 'timeout' option.
3119 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3121 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3124 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3126 * debugger-agent.c (set_breakpoint): Emit a log message.
3128 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3130 * mini-arm.c: Fix the arm build.
3132 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3134 * aot-compiler.c: don't leak the value returned from
3135 mono_type_full_name().
3137 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3139 * debugger-agent.c: defer including mono-mutex.h until we know the
3142 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3144 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3145 of pthreads directly.
3147 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3148 exception handlers. Pass info argument.
3150 * mini.h: Adjust signatures of soft debugger functions to pass void*
3151 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3153 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3154 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3155 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3156 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3158 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3160 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3161 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3162 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3163 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3165 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3167 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3169 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3171 * mono-semaphore.h: Skeleton implementation for Windows.
3173 Code contributed under MIT/X11 license.
3175 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3177 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3179 Code contributed under MIT/X11 license.
3181 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3183 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3185 Code contributed under MIT/X11 license.
3187 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3189 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3190 debug info to 100 because 10 still slows down gdb too much.
3192 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3193 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3194 them in the wrappers.
3196 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3198 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3200 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3202 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3203 function mono_aot_get_array_helper_from_wrapper ().
3205 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3206 array helper methods.
3208 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3210 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3211 the value was loaded from memory.
3213 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3214 the value was loader from there.
3216 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3217 without constant swizzle.
3219 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3221 * mini-amd64.c: Put soft debugger functions behind a
3222 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3224 * mini-amd64.h: disable the soft debugger in windows.
3226 Code contributed under MIT/X11 license.
3228 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3230 * mini-x86.c: Put soft debugger functions behind a
3231 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3233 Code contributed under MIT/X11 license.
3235 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3237 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3238 to mono_arch_find_jit_info_ext.
3240 Code contributed under MIT/X11 license.
3242 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3244 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3246 * debugger-agent.c: Add support for filtering events by assemblies.
3248 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3249 the agent is not enabled.
3251 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3253 * exceptions-x86.c: hopefully last change to fix the windows build.
3254 This one courtesy of Jonathan Chambers.
3256 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3258 * debugger-agent.c: remove unused function.
3260 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3262 * debugger-agent.c: add #ifdefs for a few header files.
3263 * mini-x86.h: disable the soft debugger in windows.
3264 Step 1 of 2 to make this compile on windows with gcc.
3266 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3268 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3269 as it breaks the build.
3271 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3273 Merge the soft debugger branch.
3275 * debugger-agent.h debugger-agent.c: New files containing the soft
3276 mode debugger module.
3278 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3279 at the appropriate locations.
3281 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3284 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3285 enable/disable single stepping.
3287 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3288 which returns all information in a StackFrameInfo structure, and can handle the
3289 LMF frames added by the debugger.
3291 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3294 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3295 walker function which works on a specific thread and passes a StackFrameInfo
3296 structure to its callback.
3298 * mini.c (mini_init): Initialize the debugger agent.
3300 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3302 * mini-ops.h: Add OP_SEQ_POINT opcode.
3304 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3305 arguments to the debugger agent.
3307 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3309 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3312 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3314 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3316 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3318 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3320 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3321 sets the IMT argument and makes a virtual call.
3323 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3325 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3327 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3330 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3332 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3333 runtime. Fixes #551228.
3335 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3337 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3339 * basic.cs: Add a test.
3341 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3342 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3343 CONSTRAINED. Fixes #550964.
3345 * generics.cs: Add a test.
3347 2009-10-28 Mark Probst <mark.probst@gmail.com>
3349 * mini-posix.c (add_signal_handler): Use
3350 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3352 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3354 Contributed under the terms of the MIT/X11 license by
3355 Jerry Maine <crashfourit@gail.com>.
3357 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3358 sse4a for simd intrinsics.
3360 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3361 sse4a for simd intrinsics.
3363 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3365 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3366 instead of inst_p1 which is not the same on ILP32 platforms.
3368 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3370 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3371 not the mscorlib one before calling mono_get_lmf_addr.
3373 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3374 of the ip to the LMF.
3376 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3377 immediate in the op->op_imm optimization.
3379 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3380 understand. VTypes now work, but are not abi compliant, as they are
3381 split into 4 byte parts instead of 8.
3382 (emit_memcpy): Fix the unrolled case to work on the PS3.
3384 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3386 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3387 the default when static linking.
3389 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3391 * aot-compiler.c: Add an autoreg option to automatically register
3392 statically linked aot modules using ELF .ctors.
3394 * genmdesc.pl: Add __ppc64__ to allowed defines.
3396 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3398 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3399 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3401 2009-10-24 Mark Probst <mark.probst@gmail.com>
3403 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3405 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3407 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3408 which will contain the domain where the method was found.
3410 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3411 mini_jit_info_table_find ().
3413 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3415 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3417 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3419 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3420 set, its not supported yet.
3422 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3424 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3425 iface wrapper is not found.
3426 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3428 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3430 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3431 which have a different name.
3433 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3434 wrappers and Array.GetGenericValueImpl ().
3436 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3437 because of the change above.
3439 * generics.cs: Add a test for full aot + generic array ifaces.
3441 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3443 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3444 that hides the previous one.
3446 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3448 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3449 marshalled. Fixes #541623.
3451 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3453 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3455 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3457 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3459 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3461 * mini-posix.c (sigprof_signal_handler):
3462 Implemented support for building stat call chans in different ways.
3464 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3466 * mini-exceptions.c (mono_find_jit_info):
3467 Also check that a jit info has been found (fixes a profiler crash).
3469 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3471 * mini.c (mono_codegen):
3472 Call mono_profiler_code_buffer_new with correct code address.
3474 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3476 * driver.c (mono_main): Change the date in the copyright.
3478 2009-10-14 Mark Probst <mark.probst@gmail.com>
3480 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3481 allocator in shared generic code for open classes, because we
3482 can't get those classes' vtables. We need to make managed
3483 allocators not depend on the vtable at compile-time to solve this.
3485 2009-10-13 Martin Baulig <martin@ximian.com>
3487 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3488 `const guint8 *trampoline' argument; send both the old and the new
3491 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3493 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3494 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3495 (can_marshal_struct): Skip structures with auto layout.
3497 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3499 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3501 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3502 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3503 a variable to hold the stack slot used by the int<->float conversion opcodes.
3505 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3507 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3509 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3510 when using full-aot.
3512 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3514 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3515 each instance of Comparer<T>.
3517 * generics.cs: Add a new test.
3519 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3521 * driver.c (parse_debug_options): Add a 'gdb' option.
3523 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3525 * image-writer.c: Add support for emitting the image into a memory buffer.
3527 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3529 * aot-compiler.c: Add support for registering debug info with GDB using the
3530 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3531 MONO_XDEBUG to 'gdb'.
3533 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3535 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3538 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3540 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3541 can be used to set breakpoints in gdb.
3543 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3544 segment to an absolute address.
3546 2009-10-13 Mark Probst <mark.probst@gmail.com>
3548 * method-to-ir.c: Use the managed array allocator method if
3551 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3553 * aot-compiler.c : Fix the MSVC builds
3555 Code is contributed under MIT/X11 license.
3557 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3559 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3560 avoid registering 1 symbol file per method with gdb.
3562 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3564 * mini-sparc.c: Fix the handling of enums with base type long.
3566 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3568 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3569 instead of using type->data.klass as the later doesn't work with generics.
3571 2009-09-25 Mark Probst <mark.probst@gmail.com>
3573 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3574 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3575 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3576 works differently now and we don't handle it in the JIT anymore.
3578 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3579 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3580 the Thread class split.
3582 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3584 * driver.c: Don't run tests with the obsolete treeprop optimization.
3586 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3587 variable volatile. Fixes #541577.
3589 * basic-calls.cs: Add a new test.
3591 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3593 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3595 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3596 work/required with recent iphone sdk versions.
3598 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3601 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3602 in the VCALL decomposition code.
3604 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3606 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3608 * basic.cs: Add a test.
3610 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3613 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3614 searches all the domains of the current thread.
3616 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3618 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3620 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3621 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3623 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3624 for non-jit trampolines.
3626 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3628 * aot-compiler.c (add_wrappers): Ditto.
3630 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3631 the size of the param area used by dyn_call to 6 which covers the majority of
3634 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3636 * mini-arm.c: Implement support for passing/receiving
3637 longs and receiving floats in the dyn_call code.
3639 * mini-amd64.c: Implement support for receiving vtypes in registers in
3642 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3645 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3647 * mini-arm.c (get_call_info): Return more precise information in
3649 (dyn_call_supported): Use the information in CallInfo.
3651 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3653 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3656 * mini-arm.c: Update after the dyn_call api changes.
3658 * mini.c (mini_create_jit_domain_info): Register a destructor function
3659 for the runtime_invoke_hash.
3661 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3662 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3664 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3665 (dyn_call_supported): Simplify this by using get_call_info ().
3666 (mono_arch_dyn_call_free): New destructor function.
3668 * generics.cs: Remove a printf.
3670 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3672 * mini-arm.c: Add support for enum return values and passing a few arguments
3675 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3678 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3680 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3681 the dynamic invoke wrappers.
3683 * mini-arm.c: Implement OP_DYN_CALL for arm.
3685 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3686 supported by the dynamic runtime invoke wrapper.
3688 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3689 runtime invoke wrapper.
3691 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3692 if possible when running with full-aot.
3694 * mini-ops.h: Add OP_DYN_CALL opcode.
3696 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3697 with dynamic arguments lists similar to libffi.
3699 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3701 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3703 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3706 * iltests.il.in: Add a new test.
3708 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3710 * aot-compiler.c (add_generic_instances): Add more instances of
3711 GenericEqualityComparer.
3713 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3715 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3717 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3719 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3720 comments on some functions that now can fail.
3722 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3724 * Makefile.am: Add Info.plist to EXTRA_DIST
3726 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3728 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3729 static synchronized wrappers. Fixes #539500.
3731 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3733 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3736 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3738 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3739 lmf before calling filter clauses as well. Fixes #539550.
3741 * exceptions.cs: Add a test.
3743 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3745 * aot-compiler.c (add_generic_class): Add instances of
3746 Array.GetGenericValueImpl as well.
3748 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3751 * generics.cs: Add a fullaot linq test.
3753 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3755 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3758 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3760 * mini-trampolines.c (mono_delegate_trampoline) : Call
3761 mono_cominterop_get_invoke if the delegate target object
3764 Code is contributed under MIT/X11 license.
3766 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3768 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3769 internal call is defined outside platform code. Reduce code
3770 duplication with existing [Method|Field]AccessException
3772 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3774 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3775 if the return value is a small struct passed on regs.
3777 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3779 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3781 * mini-codegen.c: Enable the cpu description validation for arm.
3783 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3785 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3786 test which depends on structs to objects.cs.
3788 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3789 require object model related stuff working.
3791 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3793 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3795 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3796 against the instruction metadata in mini-ops.h. amd64 only for now.
3798 * mini-ops.h: Fix some instruction descriptions.
3800 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3801 unused instructions.
3803 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3805 * exceptions.cs: Add a new test.
3807 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3809 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3811 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3813 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3814 skip empty phi opcodes.
3816 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3817 correctly by zero extending after loads. Skip methods containing calls
3818 to the monitor enter/exit trampolines.
3820 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3821 when calling mono_thread_force_interruption_checkpoint ().
3823 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3825 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3827 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3829 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3830 bootstrap could run.
3832 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3834 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3836 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3838 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3840 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3841 LLVM might be very short.
3843 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3844 in OP_THROW/RETHROW.
3846 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3849 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3851 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3852 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3853 LLVM might be very short.
3855 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3857 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3858 the alignment for the value of sp.
3860 2009-09-01 Geoff Norton <gnorton@novell.com>
3862 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3863 managed wrappers in full aot.
3865 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3867 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3869 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3871 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3873 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3875 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3877 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3880 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3882 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3883 depend on the info MonoMethodHeader which could be missing in IL stripped
3886 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3888 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3889 they are only 4 byte aligned.
3891 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3893 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3894 was done previously, since using SP causes too many problems.
3896 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3897 frames without a frame pointer works.
3899 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3900 global register in methods with calls, since the calls can go through
3901 a static rgctx trampoline which doesn't save it.
3903 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3905 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3907 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3909 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3911 2009-08-18 Christian Hergert <chris@dronelabs.com>
3913 * method-to-ir.c: Fix warnings for uninitialized variables.
3915 2009-08-18 Christian Hergert <chris@dronelabs.com>
3917 * mini-exceptions.c:
3918 * aot-compiler.c: Fix printf warnings.
3920 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3922 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3923 Add GetGenericValueImpl<string>.
3925 * aot-compiler.c (add_generic_instances): Add instances of
3926 GenericEqualityComparer<T> for primitive types. Only emit the array
3927 wrappers into the mscorlib image.
3929 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3931 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3932 the methods_loaded array using amodule->info->nmethods.
3934 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3935 (MONO_AOT_FILE_VERSION): Bump this.
3937 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3940 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3941 MonoJitInfo doesn't belong to its methods aot image.
3943 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3945 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3947 * mini-arm.c: Fix warnings.
3949 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3951 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3954 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3956 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3957 avoid clobbering IP.
3959 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3960 hold the trampoline argument, so its initial value is available during
3963 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3966 * exceptions-hppa.c:
3968 * exceptions-s390x.c:
3969 * exceptions-mips.c:
3971 * exceptions-sparc.c:
3972 * exceptions-alpha.c:
3974 * mini-trampolines.c:
3976 * exceptions-s390.c: add and use #define's instead of sizeof()
3977 for MonoJitInfo and MonoJitInfoTable.
3979 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3984 * tramp-x86.c: use a #define instead of sizeof() for a few
3985 structures that use a zero-length array.
3987 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3989 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3990 case when the method is dynamic. Fixes #529238.
3992 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3994 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3995 of asserting when a method is JIT compiled in full-aot mode.
3997 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3999 Contributed under the terms of the MIT/X11 license by
4000 Jerry Maine <crashfourit@gail.com>.
4002 * fixed wrong dates in changelog.
4004 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4006 Contributed under the terms of the MIT/X11 license by
4007 Jerry Maine <crashfourit@gail.com>.
4009 * basic-simd.cs: added test for packed double square root.
4010 * cpu-amd64.md: added opcode info for packed double square root.
4011 * cpu-x86.md: added opcode info for packed double square root.
4012 * mini-ops.h: added IR opcode for packed double square root.
4013 * mini-x86.c: added IR to native translation code for packed double square root.
4014 * mini-amd64.c: removed todo for packed double square root.
4015 * simd-intrinsics.c: added method to IR opcode converstion for
4016 packed double square root.
4018 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4020 Contributed under the terms of the MIT/X11 license by
4021 Jerry Maine <crashfourit@gail.com>.
4023 * mini-amd64.c: Added a change to help tell the difference as
4024 to what perpose the xmm register is being used--mainly to help
4026 * mini-amd64.h: Changed callee regs to use 15 out of 16
4027 (one used for special cases) xmm registers for both fp
4028 and simd ops. Added define to turn on new feature in the regalloc
4029 that allows fp and simd ops to share the xmm regs happily.
4030 * codegen.c: Added code to detect for which perpose an xmm reg is
4031 being used (fp or simd) and to translate back and forth to the
4032 correct logical reg bank (fp or simd) for 'spill load's.
4034 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4036 Contributed under the terms of the MIT/X11 license by
4037 Jerry Maine <crashfourit@gail.com>.
4039 * basic-simd.cs: Added tests for stressing the regalloc when running with
4040 16 simd regs and when simd and fp ops share the same reg bank.
4042 2009-08-01 Mark Probst <mark.probst@gmail.com>
4044 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4045 in shared generic code, we might have to look up the class in the
4046 RGCTX. If we use the class directly, compute its GC descriptor.
4048 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4050 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4052 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4054 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4055 check for errors. Fixed the case when the class with the Main
4058 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4060 Contributed under the terms of the MIT/X11 license by
4061 Jerry Maine <crashfourit@gail.com>.
4063 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4065 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4067 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4069 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4071 * method-to-ir.c: Fix naming of stelem and ldelem.
4073 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4075 * driver.c (main_thread_handler): Check that the assembly loaded
4076 matches the filename when doing AOT.
4078 2009-07-30 Mark Probst <mark.probst@gmail.com>
4080 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4083 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4084 utils/mono-sigcontext.h).
4086 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4089 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4091 * mini.c (mono_codegen):
4092 Call profiler hook to keep track of method code buffers.
4094 2009-07-27 Mark Probst <mark.probst@gmail.com>
4096 * method-to-ir.c: Invoke write barriers for the
4097 Interlocked.(Compare)Exchange JIT intrinsics.
4099 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4101 * Makefile.am (version.h): Fix issues when built out of tree.
4102 Remove some redundant 'grep's piped through 'sed's.
4104 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4106 This patch is contributed under the terms of the MIT/X11 license
4108 * mini-ppc.c (mono_arch_output_basic_block):
4109 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4110 for bits 32-47 with signed load/store diplacements for bits
4111 48-63. Use prefered base/offset order for indexed form.
4112 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4113 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4114 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4115 OP_LOADI2_MEMBASE): Same.
4116 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4117 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4118 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4120 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4121 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4122 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4123 OP_LOADI1_MEMINDEX): Same
4124 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4125 OP_STORER8_MEMINDEX): Same
4126 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4128 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4129 for bits 32-47 with signed load/store diplacements for bits
4130 48-63. Use prefered base/offset order for indexed form.
4132 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4134 This patch is contributed under the terms of the MIT/X11 license
4136 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4137 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4138 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4139 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4140 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4141 cfg->stack_usage to avoid size warnings.
4142 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4143 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4144 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4145 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4147 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4148 after code varible is initialized.
4149 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4150 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4151 (mono_arch_emit_epilog):
4152 Move Use ppc_load32 for cfg->stack_usage to avoid size
4155 2009-07-24 Mark Probst <mark.probst@gmail.com>
4157 * method-to-ir.c: The write barrier doesn't do the store anymore,
4158 so we have always to emit it. Also, emit the wbarrier after the
4161 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4163 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4164 for argument count 3 too.
4166 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4168 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4169 the caller handle the exceptions.
4170 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4171 method. Fixes #524498.
4173 2009-07-22 Geoff Norton <gnorton@novell.com>
4175 * mini-exceptions.c: Fix build on ia64.
4177 2009-07-22 Mark Probst <mark.probst@gmail.com>
4179 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4182 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4184 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4187 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4189 * basic-simd.cs (Main): Pass args to the test driver.
4191 2009-07-20 Geoff Norton <gnorton@novell.com>
4193 * mini-x86.h: Fix the x86 version guards to use Apple's
4194 properly defined macros.
4196 2009-07-20 Geoff Norton <gnorton@novell.com>
4198 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4201 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4203 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4204 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4205 the information which is needed for invokes, so only one locking+hash table
4208 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4210 * aot-compiler.c (add_generic_instances): Emit instances of
4211 GenericComparer<T> for primitive types.
4213 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4215 * mini-posix.c: Fix linux build.
4217 2009-07-19 Geoff Norton <gnorton@novell.com>
4219 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4220 mono_gdb_render_native_backtraces
4221 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4222 so we implement the sane semantics to the runtime here
4223 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4224 so we need to call it differently (mono_gdb_render_native_backtraces)
4225 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4226 here for default implementations.
4227 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4228 support Apple's weird syscall (SYS_fork) implementation and not busy
4229 loop in abort() on native crashes on OSX anymore.
4231 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4233 * aot-runtime.c (load_method): Change the handling of the
4234 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4237 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4239 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4241 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4242 seems to break the aot tests.
4244 * mini.c (mono_patch_info_equal): Fix the handling of
4245 MONO_PATCH_INFO_RGCTX_FETCH.
4247 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4249 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4251 * mini.c (mono_patch_info_hash): Fix the handling of
4252 MONO_PATCH_INFO_INTERNAL_METHOD.
4253 (mono_patch_info_equal): Ditto.
4255 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4257 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4260 * mini-llvm.c: Add some infrastructure for AOT support.
4262 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4264 * mini-llvm-cpp.c: Update to the latest llvm api.
4266 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4267 option to false to prevent llvm from installing signal handlers which
4270 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4273 * cpu-amd64.md: Revert previous change as those instructions
4274 take 2 separate arguments. Remember to read the arch docs more
4275 carefully next time.
4277 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4279 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4281 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4283 * mini-ppc.c: exploit multiple load/store units if available (rest of
4284 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4285 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4287 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4289 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4290 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4292 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4294 * cpu-x86.md: Fix missing clobbering from trancendental simd
4297 * cpu-amd64.md: Same.
4299 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4301 Contributed under the terms of the MIT/X11 license by
4302 Jerry Maine <crashfourit@gail.com>.
4304 * basic-simd.cs: Added tests for single and doulble indexers.
4306 * cpu-amd64.md: Added simd opcode information.
4308 * mini-amd64.c: Added IR to native simd generation code.
4309 Added simd register names and function that returns them.
4311 * mini-amd64.h: Added marcos to turn on simd code compilation in
4312 amd64. Added max simd register count marco. Added caller/callee
4313 register mask marcos. Added marcos to use simd register bank.
4315 * mini.h: Added helper marco for shufling dwords and simple
4318 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4320 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4322 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4324 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4325 the length of the native code as well.
4327 * basic-simd.cs: Add a test for #521662.
4329 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4331 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4333 2009-07-13 Mark Probst <mark.probst@gmail.com>
4335 * mini.c: Register function for getting the IP from a signal
4336 context with metadata.
4338 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4340 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4341 call a generic class init trampoline if needed. Fixes #519336.
4343 * generics.cs: Add a test.
4345 2009-07-09 Mark Probst <mark.probst@gmail.com>
4347 * method-to-ir.c: When doing a call which might be remote from
4348 shared generic code to other shared code with open type arguments,
4349 get the remoting invoke wrapper from the RGCTX and do an indirect
4352 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4354 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4355 after the unbox trampoline in the full-aot case.
4357 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4359 * mini.c: Move initialization of jit_mutex before debugger initialization
4364 * Info.plist: added Info.plist and link flag to enable the mono executable
4365 to access other processes. Requires codesigning of the executable to work.
4367 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4372 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4374 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4376 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4378 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4379 when the generic instance is an instantiation of a subclass of the
4380 methods class. Fixes #517166.
4382 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4384 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4387 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4390 * CMakeLists.txt: Add minimal support for installation.
4392 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4394 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4395 determine whenever a method is directly callable to a separate function.
4397 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4398 needed ones as a result of the previous change.
4400 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4401 type of register arrays.
4403 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4404 type of register arrays.
4406 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4408 Contributed under the terms of the MIT/X11 license by
4409 Jerry Maine <crashfourit@gail.com>.
4411 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4413 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4415 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4417 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4419 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4420 dump of structure return value. Fix some formatting.
4421 * cpu-s390x.md: Fix lengths of instruction sequences.
4422 * mini-s390.c: Minor formatting changes.
4424 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4426 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4427 Use sigaction on freebsd as well.
4429 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4431 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4434 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4436 2009-06-22 Mark Probst <mark.probst@gmail.com>
4438 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4440 2009-06-22 Mark Probst <mark.probst@gmail.com>
4442 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4444 2009-06-20 Martin Baulig <martin@ximian.com>
4447 (MonoDebuggerThreadFlags): New enum typedef.
4448 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4449 (mono_debugger_thread_created): Added `gpointer func' argument;
4450 initialize the new `thread_flags' field.
4452 2009-06-18 Martin Baulig <martin@ximian.com>
4454 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4455 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4458 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4459 flag in `MONO_DEBUGGER__info.runtime_info'.
4462 (mono_main): Call mini_debugger_set_attach_ok() if generics
4463 sharing is disabled.
4465 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4467 * aot-compiler.c (add_wrappers): Fix a warning.
4469 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4470 the ppc load/store macro changes.
4472 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4474 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4476 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4477 not just the got symbol.
4479 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4482 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4485 * aot-compiler.c: Remove some fixmes.
4487 * driver.c (mono_main): Print a helpful message when cross-compiling.
4489 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4491 * method-to-ir.c (initialize_array_data): Do the optimization if the
4492 target byte order is little endian, instead of the host byte order.
4494 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4495 wrappers into the mscorlib image, Emit a unique plt symbol for each
4496 image, emit symbols for plt entries.
4498 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4501 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4503 * aot-compiler.c (add_wrappers): Avoid calling
4504 mono_marshal_get_type_info () since it can assert for some types.
4506 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4507 ldtoken are used inside wrappers.
4509 * helpers.c: Add support for prefixing tools with the arch name.
4511 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4512 quantities when using ilp32.
4514 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4515 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4517 * image-writer.c: Use .long on ilp32.
4519 * aot-compiler.c: Use 32 bit loads on ilp32.
4521 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4523 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4525 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4527 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4529 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4530 second got slot of every aot image.
4532 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4533 aot on platforms with function pointers.
4535 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4536 support for aot/full aot on ppc/ppc64.
4538 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4539 arguments which are needed on ppc.
4541 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4544 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4546 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4548 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4550 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4552 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4554 2009-06-17 Geoff Norton <gnorton@novell.com>
4556 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4558 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4560 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4561 to control whenever the dwarf writer is in xdebug or aot mode.
4562 (emit_class_dwarf_info): Use a separate abbrev for structures without
4565 * aot-compiler.c: Pass the appending parameter to
4566 mono_dwarf_writer_create ().
4568 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4569 falls through to its next bblock. Fixes #513931.
4571 * iltests.il: Add a test.
4573 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4574 infor even if emit_line is FALSE, as the apple linker seems to require it.
4576 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4578 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4582 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4584 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4587 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4589 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4590 'has_call_handler' fields.
4592 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4594 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4595 first bblock if not needed. Fixes #512790.
4597 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4599 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4601 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4604 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4605 remoting-invoke-with-check wrappers, which are not needed when running with
4606 full-aot, since it doesn't support remoting.
4608 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4610 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4612 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4613 method info, it is not used anymore.
4615 * mini.h: Bump AOT file format version.
4617 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4620 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4623 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4625 * mini.h: Bump AOT file format version.
4627 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4629 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4630 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4633 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4634 of CKFINITE and FBGE for VFP.
4636 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4638 * aot-compiler.c: Don't align code to 16 bytes on arm.
4640 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4641 before the methods they belong to.
4643 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4644 the full-aot case if possible, since the trampoline will be called right
4647 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4648 trampolines to 1024 after the change above.
4650 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4651 trampoline to save 8 bytes per trampoline.
4653 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4656 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4658 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4660 2009-06-08 Martin Baulig <martin@ximian.com>
4663 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4664 (_mono_debugger_throw_exception): Don't make this static.
4665 (_mono_debugger_unhandled_exception): Likewise.
4666 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4669 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4670 (_mono_debugger_throw_exception): Add function prototype.
4671 (_mono_debugger_unhandled_exception): Likewise.
4674 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4675 arg; return the first exception handler if the exception is caught
4676 and we're running inside the debugger.
4677 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4678 improve exception handle inside runtime-invoke, check whether the
4679 exception is actually caught in the method being invoked and not
4680 by the runtime-invoke-wrapper.
4682 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4684 * image-writer.c: Improve support for the osx assembler.
4686 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4689 2009-06-08 Martin Baulig <martin@ximian.com>
4692 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4693 (_mono_debugger_throw_exception): Don't make this static.
4694 (_mono_debugger_unhandled_exception): Likewise.
4695 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4698 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4699 (_mono_debugger_throw_exception): Add function prototype.
4700 (_mono_debugger_unhandled_exception): Likewise.
4703 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4704 arg; return the first exception handler if the exception is caught
4705 and we're running inside the debugger.
4706 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4707 improve exception handle inside runtime-invoke, check whether the
4708 exception is actually caught in the method being invoked and not
4709 by the runtime-invoke-wrapper.
4711 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4713 * image-writer.c (append_subsection): Don't align subsections of the
4714 debug_line section as a workaround.
4716 * dwarfwriter.c: Emit line number info in the AOT case as well.
4718 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4720 This patch is contributed under the terms of the MIT/X11 license
4722 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4723 code_len <= code_size
4725 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4727 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4729 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4731 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4732 invoke wrappers, we now use trampolines instead.
4734 2009-06-04 Mark Probst <mark.probst@gmail.com>
4736 * mini-darwin.c: The exception thread must not be registered with
4739 2009-06-04 Mark Probst <mark.probst@gmail.com>
4741 * mini-gc.c: Disable the code because it makes SGen crash.
4743 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4745 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4746 instead of asserting.
4748 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4750 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4751 output file after the code has been compiled.
4753 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4755 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4757 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4759 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4760 entries distinction to simplify the code.
4762 * mini.h: Bump AOT file format version.
4764 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4766 * objects.cs: Fix the signature of one of the tests.
4768 * mini.c (mini_create_ftnptr): New helper function, moved here from
4770 (mini_get_addr_from_ftnptr): Ditto.
4771 (mini_init): Install the new helpers.
4773 2009-05-28 Martin Baulig <martin@ximian.com>
4775 Correctly initialize the debugger when embedding Mono.
4777 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4778 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4779 see documentation in mini_debug_running_inside_mdb().
4782 (mini_debug_running_inside_mdb): New function to check whether
4783 we're running inside mdb.
4785 * mini.c (mini_init): Call mini_debugger_init() if we're running
4786 inside the debugger.
4788 * driver.c (mono_main): Moved the call to mini_debugger_init()
4789 into mini_init() to make this work when embedding Mono.
4791 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4792 calls to mini_debugger_init().
4794 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4795 mono_debugger_main() -> mini_debugger_main() and put them inside a
4796 `MONO_DEBUGGER_SUPPORTED' conditional.
4798 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4800 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4801 this is no longer in use.
4804 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4806 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4808 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4811 2009-05-27 Martin Baulig <martin@ximian.com>
4813 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4815 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4816 long_conv_to_r_un to 64 bits.
4818 * cpu-x86.md: Increase the instruction size due to the changes.
4820 * iltests.il.in: Add regression test.
4824 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4826 * objects.cs: Move the previous test from basic.cs to here.
4828 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4830 * basic.cs: Add regression test for #506915.
4832 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4834 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4835 optimization we must check the bb of the first byte of stobj as
4836 it's the only one set in cil_offset_to_bb.
4840 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4842 * image-writer.c: Fix pointer directive on ppc64.
4844 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4846 * image-writer.c (asm_writer_emit_section_change): Avoid using
4847 .bss subsections on ppc too.
4849 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4851 * image-writer.c: Fix the definition of TARGET_ASM_....
4853 * image-writer.c: Fix the emission of assembler directives in the last
4856 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4857 exception throwing code to accomodate ppc64.
4859 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4860 size to work on ppc64 too.
4862 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4865 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4866 the assembler dialect instead of using platform specific defines.
4868 2009-05-22 Geoff Norton <gnorton@novell.com>
4870 * mini-arm.c (get_call_info): If a structure is split between the stack
4871 and argument registers, we should not advance the stack pointer by the entire
4872 native size, but just by the amount that spilled.
4874 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4876 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4879 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4881 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4884 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4885 methods so wrapper don't get added twice.
4886 (add_generic_instances): Don't add methods of arrays.
4888 * generics.cs: Mark one test as !FULLAOT.
4890 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4892 * mini-x86.c (emit_move_return_value): Remove unused vars.
4894 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4896 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4897 decomposing 8 bytes structs into a LCALL.
4899 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4900 pointer for where to store the returned regs.
4902 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4905 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4907 2009-05-20 Miguel de Icaza <miguel@novell.com>
4909 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4912 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4914 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4916 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4919 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4921 * local-propagation.c (mono_local_cprop): Avoid local propagation
4922 across paired add/sub if the first instruction dest reg is it's
4923 source reg. For example:
4925 int_add_imm R12 <- R12 [1] clobbers: 1
4926 int_sub_imm R42 <- R12 [1] clobbers: 1
4928 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4929 maintain the math identify.
4933 2009-05-20 Andreia Gaita <avidigal@novell.com>
4935 * Makefile.am: avoid going on the network just to get the revision,
4938 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4940 Fixed estimate for short branches on amd64 (they were off mark, and
4941 enabling call prolog-epilog instrumentations caused assertions).
4942 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4943 estimate for the maximum length of this basic block.
4945 - mono_arch_emit_prolog: compute max_length for each basic block
4946 (instead of max_offset), and inflate size estimate also for entry bb
4947 in case of code instrumentation.
4948 - mono_arch_output_basic_block: get rid of "cpos" (the current
4949 estimated "position" in the code), and always use "offset" instead,
4950 which is accurate; at the beginning of the function quickly recompute
4951 max_offset for all the remaining blocks, starting from the current
4952 cfg->code_len (which is correct, and not estimated) and using the
4953 estimated block lengths computed previously.
4955 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4957 * exceptions-ppc.c: Remove the caching from the trampoline creation
4958 functions, it is already done in the caller.
4960 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4962 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4963 MONO_ARCH_GSHARED_SUPPORTED define.
4965 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4967 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4970 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4972 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4973 call to mono_marshal_get_rgctx_invoke ().
4975 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4976 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4977 gshared use the static rgctx trampolines now.
4979 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4980 platform supports it.
4982 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4984 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4986 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4988 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4990 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4992 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4995 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4997 Made it possible for mono_arch_instrument_epilog to preserve
4998 argument registers, otherwise instrumenting the "epilogue" before
4999 a tail call would clobber them.
5000 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
5001 if like mono_arch_instrument_epilog but with an additional parameter
5002 that states if argument registers must be preserved.
5003 * mini.c: implemented mono_arch_instrument_epilog as a call to
5004 mono_arch_instrument_epilog_full without asking to preserve argument
5005 registers (this makes the existing code work as usual).
5007 - mono_arch_instrument_epilog: add parameter to transform it into
5008 mono_arch_instrument_epilog_full, and preserve argument registers
5010 - mono_arch_output_basic_block, OP_TAILCALL case: call
5011 mono_arch_instrument_epilog_full.
5012 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5013 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5014 only transformed mono_arch_instrument_epilog into
5015 mono_arch_instrument_epilog_full.
5017 2009-05-15 Geoff Norton <gnorton@novell.com>
5019 * mini-darwin.c: This works on arm now.
5021 2009-05-14 Geoff Norton <gnorton@novell.com>
5023 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5026 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5028 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5031 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5032 wrappers during full aot mode correctly.
5034 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5037 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5038 mono_metadata_type_hash ().
5040 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5042 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5043 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5044 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5045 Removed MONO_INST_BRLABEL from the instruction flags, and the
5046 remaining code that used it, because we do not support branches inside
5047 basic blocks (and branch target labels) anymore.
5048 * Makefile.am: As part of the above cleanup, remove reference to
5049 BURG files which don't exist anymore.
5051 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5053 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5056 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5057 to use mono_arch_throw_corlib_exception.
5059 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5060 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5062 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5065 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5067 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5068 for the got to make debugging easier and to avoid confusing it with the
5071 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5072 method so a breakpoint can be set when using gdb.
5074 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5076 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5077 on mono_method_get_imt_slot ().
5079 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5080 num_decodes variables.
5082 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5083 change as it doesn't seem to work.
5085 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5088 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5090 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5091 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5093 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5094 builder when using full aot.
5096 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5097 here, it is already handled.
5099 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5102 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5104 * mini-arm.h: Enable IMT for full aot.
5106 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5107 arch doesn't support it.
5109 * mini.c (mini_init): Don't disable IMT for full aot if the
5110 architecture supports it.
5112 * mini.h (MonoAotTrampoline): New enum containing the different types
5113 of 'numerous' trampolines.
5114 (MONO_AOT_FILE_VERSION): Bump this.
5116 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5117 static rgctx trampolines. Add support for full-aot IMT thunks.
5119 * mini-amd64.h: Enable IMT for full aot.
5121 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5122 to exclude tests belonging to a category.
5124 * generics.cs: Mark some tests with a !FULLAOT category.
5126 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5129 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5131 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5132 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5133 (emit_plt): Fix a warning.
5135 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5137 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5138 back into aot-compiler.c to a place where the other functions shared by
5139 the runtime and aot compiler are.
5141 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5142 as done previously, instead of in MonoAotFileInfo, since pointers might have
5143 alignment requirements.
5145 * mini.h: Bump AOT file format version.
5147 2009-05-10 Miguel de Icaza <miguel@novell.com>
5149 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5150 that is used at runtime from the aot-compiler.c, this makes it
5151 work on setups that remove the AOT compiler from the output
5154 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5156 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5159 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5161 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5163 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5164 stuff to mono_arch_decompose_long_opts ().
5165 (mono_decompose_opcode): Remove some dead code.
5167 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5169 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5170 cmethod can be null for quite a some reasons.
5172 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5174 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5176 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5178 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5180 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5182 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5183 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5184 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5185 calls returning structures by addr on amd64.
5187 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5189 * iltests.il.in: Restructure the tail call tests a bit.
5191 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5193 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5194 for virtual methods too.
5196 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5198 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5199 due to regression in verifying System.dll.
5201 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5203 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5206 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5209 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5210 g_str_hash () which can change.
5212 * driver.c (mini_regression): Disable optimizations not supported by
5213 the cpu. Fixes #500019.
5215 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5218 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5220 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5221 to the latest LLVM code.
5223 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5225 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5227 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5229 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5232 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5233 no longer saving offsets, so just save the patch types along with the other
5235 * aot-runtime.c (load_patch_info): Update after the changes to
5236 encode_patch_list ().
5237 (decode_got_entry): Removed, merged into load_patch_info ().
5238 (is_shared_got_patch): Removed, call the same function from
5241 * mini.h: Bump aot file format version.
5243 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5244 half-finished no-dlsym code.
5246 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5249 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5250 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5252 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5254 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5255 buffer length to work with AOT code.
5257 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5258 ldfld/stfld opcodes.
5260 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5263 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5265 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5267 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5270 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5271 if needed. Don't decompose long operations when using llvm.
5273 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5275 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5278 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5280 2009-05-03 Martin Baulig <martin@ximian.com>
5282 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5283 mono_debugger_insert_method_breakpoint() since the class init
5284 handler we're inserting at the top of the method already gives us
5287 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5289 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5290 to mono_arch_decompose_long_opts () for x86 and arm.
5292 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5294 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5297 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5299 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5302 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5304 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5305 number of trampolines used in full-aot mode.
5307 * aot-compiler.c: Add an ntrampolines option to set the number of
5308 trampolines emitted in full-aot mode.
5310 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5312 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5313 a volatile load. Get rid of get_tempname (), llvm assigns names
5316 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5319 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5322 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5325 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5326 to the same register as a fixed sreg2. Fixes #497271.
5328 * iltests.il.in: Add a new test.
5330 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5332 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5333 stack, since pushes complicate exception handling.
5335 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5336 the stack if they are passed using moves.
5338 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5340 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5343 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5344 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5345 of FMOVE if it is an R4.
5347 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5349 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5351 * mini.h (LLVMCallInfo): New structure to store calling convention
5352 information for the LLVM back end similar to the CallInfo structures in
5355 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5356 call information in a format usable by LLVM.
5357 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5359 * method-to-ir.c (mono_emit_call_args): Emit calls using
5360 mono_llvm_emit_call () when compiling using LLVM.
5362 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5363 comments to all functions. Fix memory leaks. Add a public init/cleanup
5366 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5368 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5369 mono_array_new_va () jit icall.
5371 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5373 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5374 multiple machine description files to be specified.
5375 * mini-ops.h: fixes for cross-compilation.
5377 2009-04-22 Miguel de Icaza <miguel@novell.com>
5379 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5382 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5384 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5385 to prevent asserts in various passes. Fixes #497220.
5387 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5389 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5392 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5393 table to avoid duplicates.
5395 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5397 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5400 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5402 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5403 is for method or field access.
5405 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5407 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5410 * mini-llvm.c (mono_llvm_emit_method): Use it.
5412 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5413 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5416 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5417 synchronized methods.
5419 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5421 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5423 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5426 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5427 allowing some options to be set dynamically.
5429 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5431 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5432 unconditional branch.
5434 * mini.h (MonoTrampolineType): Add new trampoline type
5435 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5438 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5441 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5444 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5445 is enabled. Instead, use the llvm vcall trampoline.
5447 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5449 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5451 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5454 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5455 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5457 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5458 OP_IA64_CSET opcode.
5460 * mini.c: Fix a warning.
5462 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5463 THROW to the appropriate llvm type.
5465 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5467 * mini.c (mini_method_compile): Add statistics for methods JITted
5470 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5472 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5473 OP_IA64_CMP_<cond>_IMM opcodes.
5475 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5477 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5480 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5483 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5486 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5488 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5490 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5492 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5495 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5496 rgctx invoke trampolines for x86.
5498 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5499 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5500 (mono_arch_get_vcall_slot): Simplify this.
5502 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5504 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5505 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5507 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5509 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5510 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5512 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5514 * liveness.c (visit_bb): Remove a needless assert.
5516 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5518 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5519 full aot support to the arch specific code.
5521 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5523 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5525 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5527 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5528 collect information about the delegate invoke impl trampolines.
5530 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5531 to save trampolines during full-aot mode.
5533 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5534 creation function which returns a trampoline which sets the rgctx
5536 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5537 wrapper if possible.
5538 (mono_delegate_trampoline): Ditto.
5540 * mini.c (mono_jit_runtime_invoke): Ditto.
5542 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5544 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5546 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5548 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5550 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5551 just setting the opcode to OP_NOP.
5553 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5555 * mini.c (mini_method_compile): Put the last change inside an
5556 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5558 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5559 and extend live ranges to cover the whole method when using xdb.
5561 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5562 do it in the trampolines.
5564 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5567 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5569 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5570 call code in full-aot mode since IMT is disabled there.
5571 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5572 new JIT no longer has that restriction.
5574 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5576 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5577 a more compact format.
5578 (mono_aot_wrapper_name): New function to return a unique name for a
5579 wrapper method, also used by the AOT runtime.
5581 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5584 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5585 when a ICollection<T> etc is encountered.
5586 (add_generic_instances): Process method arguments/locals too.
5587 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5590 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5592 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5594 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5596 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5598 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5599 representing the result of the decomposition. Nullify instructions
5600 instead of setting them to OP_NOP since nops can't have registers
5603 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5605 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5606 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5607 info. Strip 'mapping symbols' on ARM.
5609 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5611 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5612 this with the native genmdesc.
5614 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5616 * aot-runtime.c: Fixing the MSVC build.
5618 Code is contributed under MIT/X11 license.
5620 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5622 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5623 JITted code depends on it.
5625 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5627 * aot-compiler.c: Use new MonoGenericParam accessors.
5629 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5631 Reduce memory usage and improve correctness wrt MonoGenericParam
5632 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5633 handing. Avoid allocating MonoGenericParams, but use the ones in
5634 the container itself.
5636 2009-04-07 Miguel de Icaza <miguel@novell.com>
5638 * tasklets.c: Return exceptions in the out argument.
5640 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5642 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5643 opcode. Use pointer types in more places instead of casting them to
5646 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5648 (mono_llvm_optimize_method): New helper function to optimize a method.
5650 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5651 widening code so it could be called from more places.
5652 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5653 code paths in the call opcodes.
5655 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5657 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5659 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5661 * dwarfwriter.c: Use _ to separate class name
5662 components as gdb can't handle '.'. Represent reference variables
5665 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5667 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5669 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5671 * gc-test.cs: New file with GC stack marking tests.
5673 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5674 negative numbers for vfp.
5676 * basic-float.cs: Add a test.
5678 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5680 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5682 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5684 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5685 part of tasklet/continuation support.
5687 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5689 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5690 amd64 opcodes inside an ifdef.
5692 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5695 * dwarfwriter.c (emit_type): Emit the class info for classes.
5697 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5699 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5701 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5703 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5705 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5707 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5709 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5711 * mini-llvm.c: Update comments.
5713 * mini.h (COMPILE_LLVM): New macro.
5715 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5717 * ssa.c (mono_ssa_compute): Ditto.
5719 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5720 the unwind ops from a DWARF FDE.
5722 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5723 methods by extracting the dwarf unwind ops from the unwind info generated
5726 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5729 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5732 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5734 * Makefile.am (llvm_sources): Enable this.
5736 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5737 failing back to the JIT if something cannot be handled.
5739 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5740 compiling with LLVM.
5742 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5743 compiling with LLVM.
5745 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5746 compiling with LLVM.
5748 * mini-ops.h: Add a few opcodes needed by LLVM.
5750 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5753 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5756 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5758 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5760 2009-04-01 Mark Probst <mark.probst@gmail.com>
5762 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5763 ridiculously large methods.
5765 2009-03-31 Martin Baulig <martin@ximian.com>
5767 * debug-debugger.c (debugger_remove_breakpoint): Call
5768 mono_debugger_remove_class_init_callback ().
5770 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5772 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5773 right before emitting code, not at the start.
5775 * mini.c (mono_postprocess_patches): Extract this into a separate function
5776 from mono_codegen ().
5778 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5779 byref types correctly.
5781 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5783 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5786 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5788 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5789 indirect calls, this avoids problems where get_vcall_slot () would get
5790 confused by the native code for the instruction preceeding the call.
5791 (mono_arch_get_vcall_slot): Simplify this.
5792 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5794 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5795 register allocator now seems to depend on them instead of the data in
5798 * mini.c (mini_method_compile): Throw the correct type of exception if
5799 mono_method_get_header () fails because of a loading error.
5801 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5803 * mini.c (mini_method_compile): Clear the loader error if the method
5804 header cannot be decoded.
5806 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5807 interface methods on proxies correctly.
5809 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5810 this argument for vtype methods. Add precise liveness info for arguments.
5812 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5813 LIVERANGE_START/END opcodes.
5815 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5816 for arguments and values in registers.
5818 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5820 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5821 return a valuetype. Fixes #487518.
5823 * iltests.il: Add a test.
5825 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5827 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5828 closed over a null reference correctly.
5830 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5832 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5834 2009-03-25 Mark Probst <mark.probst@gmail.com>
5836 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5837 allocated to the same registers as fixed sregs.
5839 2009-03-24 Mark Probst <mark.probst@gmail.com>
5841 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5844 * method-to-ir.c: Handle more cases for
5845 Interlocked.CompareExchange.
5847 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5848 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5849 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5851 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5853 * aot-runtime.c (decode_method_ref): Fix a warning.
5855 * unwind.c (mono_unwind_frame): Ditto.
5857 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5859 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5860 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5862 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5863 fix the handling of large values in the ALU_PC_G0_NC relocation.
5865 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5867 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5869 2009-03-22 Mark Probst <mark.probst@gmail.com>
5871 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5874 2009-03-22 Mark Probst <mark.probst@gmail.com>
5876 * method-to-ir.c: MINI_OP3 needs a comma.
5878 * method-to-ir.c, mini.h, mini.c: Remove
5879 mono_init_op_sreg_counts ().
5881 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5883 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5886 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5889 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5891 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5894 2009-03-21 Mark Probst <mark.probst@gmail.com>
5896 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5897 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5898 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5901 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5903 * driver.c: Change location of gc_wrapper.h.
5905 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5906 inside finally clauses correctly. Fixes #485721.
5908 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5909 after the change above.
5911 * exceptions.cs: Add a test.
5913 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5915 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5917 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5918 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5919 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5921 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5922 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5924 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5926 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5927 Simplify logic for ensure_method_is_allowed_to_call_method.
5928 Handle wrappers on callers.
5930 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5932 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5935 * basic-simd.cs: Fix the names of some test methods.
5937 2009-03-18 Geoff Norton <gnorton@novell.com>
5939 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5941 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5943 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5945 2009-03-17 Jb Evain <jbevain@novell.com>
5947 * driver.c: remove now uneeded call to mono_gc_base_init before
5950 2009-03-17 Jb Evain <jbevain@novell.com>
5952 * dwarfwriter.c (token_handler): handle more cases.
5954 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5956 * method-to-ir.c: Remove more dead code (that was required only
5957 because of method_is_safe). Fix compiler warnings.
5959 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5961 * method-to-ir.c: Remove unneeded/useless method_is_safe
5962 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5964 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5966 * mini.c (mini_method_compile): Print the method been compiled with
5967 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5968 for people not familiar with the runtime.
5970 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5972 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5973 a managed object which is later put into a GList. Return its class instead.
5975 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5976 stack slots when using sgen.
5978 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5980 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5982 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5984 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5985 > so it works on the first vreg as well.
5987 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5989 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5992 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5994 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5997 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5999 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
6000 native->IL offset mapping.
6002 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6004 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6006 * basic.cs: Add a test.
6008 2009-03-11 Mark Probst <mark.probst@gmail.com>
6010 * mini-x86.c (mono_arch_output_basic_block): Use different
6011 registers in case the ones we want to overwrite are used by the
6012 other operand. Fixes regression in #480807.
6014 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6016 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6018 * dwarfwriter.c (emit_line_number_info): The line number info for
6019 IL code was off by one. Fix that.
6021 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6024 2009-03-09 Mark Probst <mark.probst@gmail.com>
6026 Contributed under the terms of the MIT/X11 license by Steven
6027 Munroe <munroesj@us.ibm.com>.
6029 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6032 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6034 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6037 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6039 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6040 the delegate ctor handling code. Fixes #482638.
6042 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6045 * iltests.il.in: Add a test.
6047 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6050 2009-03-05 Mark Probst <mark.probst@gmail.com>
6052 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6053 is shared generic code, return the trampoline, even if the method
6054 has already been compiled. Fixes #479763.
6056 * mini.c, mini.h: New function
6057 mono_jit_find_compiled_method_with_jit_info() which is the same as
6058 mono_jit_find_compiled_method() but also returns the jit info.
6060 2009-03-05 Mark Probst <mark.probst@gmail.com>
6062 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6063 for methods which actually have one. For all other methods, make
6064 sure the this argument var is live the whole method.
6066 * mini.c (mini_method_compile): Every shared method has a
6067 this/vtable/mrgctx info. Fixes #480807.
6069 2009-03-05 Mark Probst <mark.probst@gmail.com>
6071 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6072 generic/imt thunks where some entries branch through the vtable,
6073 while other entries branch directly.
6075 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6077 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6079 * mini-windows.c: Ditto.
6081 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6084 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6086 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6089 2009-03-04 Mark Probst <mark.probst@gmail.com>
6091 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6094 2009-03-04 Mark Probst <mark.probst@gmail.com>
6096 * exceptions-x86.c: Include debug-mini.h - fixes build.
6098 2009-03-04 Martin Baulig <martin@ximian.com>
6100 * debug-mini.c: Clean up the exception API and add documentation.
6101 (mono_debugger_handle_exception): New public method; this is
6102 called when throwing an exception or encountering an unhandled one.
6103 (mono_debugger_call_exception_handler): Formerly known as
6104 mono_debugger_handle_exception(); this is used to tell the
6105 debugger that we're about to invoke an exception handler.
6107 2009-03-04 Martin Baulig <martin@ximian.com>
6109 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6110 ../metadata/mono-debug-debugger.c; save and reset exception state.
6112 2009-03-02 Martin Baulig <martin@ximian.com>
6114 * debug-mini.c: Moved the debugger exception handling here from
6115 ../metadata/mono-debug-debugger.c.
6118 (MonoDebuggerExceptionAction): New exception typedef.
6121 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6123 * exceptions-amd64.c
6124 (mono_amd64_throw_exception): Use the new debugger exception
6128 (mono_handle_exception_internal): Don't call
6129 mono_debugger_unhandled_exception() here.
6131 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6133 * mini.c aot-compiler.c: Update after the changes to
6134 mono_marshal_get_runtime_invoke ().
6136 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6137 Virtual generic methods might not have method->slot set, work around
6140 * generics.cs: Add a test.
6142 2009-03-02 Geoff Norton <gnorton@novell.com>
6145 * driver.c: Allow signal chaining of SIGFPE as well.
6147 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6149 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6150 this since it now receives the method not its generic context in the
6153 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6154 generic/imt thunks where some entries branch through the vtable, while
6155 other entries branch directly.
6157 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6159 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6160 support for interface methods as well.
6162 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6163 using the normal IMT thunks.
6165 generics.cs: Add new tests.
6167 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6168 the generic inst to the generic imt thunks. This fixes AOT support,
6169 improves consistency with the normal IMT thunks, and makes it easier to
6170 add support for interface generic virtual methods later.
6172 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6174 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6176 * driver.c (mono_set_signal_chaining): New public API function to enable
6177 signal chaining on POSIX platforms.
6179 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6180 (si@lindenlab.com) to implement signal chaining. The original patch was
6181 contributed under the MIT X/11 license:
6182 https://bugzilla.novell.com/show_bug.cgi?id=318894
6184 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6186 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6187 too until it can be made to run on amd64.
6189 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6191 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6192 to get_generic_context_from_code () + get_call_info () if possible.
6194 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6196 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6197 suspend-on-sigsegv functionality.
6199 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6200 to suspend when a native SIGSEGV is received. This is useful for debugging
6201 crashes which don't happen under gdb, since a live process contains more
6202 information than a core file.
6204 * mini-exceptions.c (mono_print_thread_dump): Use
6205 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6207 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6209 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6211 * basic-float.cs: Disable the tests which currently fail on amd64.
6213 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6214 value to mono_arch_patch_callsite () to fix crashes.
6216 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6218 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6220 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6221 nop code by patching the call address to point to the nullified class init
6222 trampoline, as the former does not seem to be safe on SMP machines.
6224 2009-02-23 Mark Probst <mark.probst@gmail.com>
6226 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6229 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6231 * basic-float.cs basic-calls.cs: Fix warnings.
6233 2009-02-22 Mark Probst <mark.probst@gmail.com>
6235 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6236 correct frame pointer in the LMF. Should fix #478394.
6238 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6240 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6242 * image-writer.c: Make the binary writer less verbose.
6244 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6246 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6247 are called from runtime invoke wrappers.
6249 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6251 * cpu-ppc.md (store_memindex): Increase the size of this.
6253 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6255 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6257 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6259 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6262 Last fix for of #467201.
6265 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6267 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6269 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6270 and long_conv_to_r8_2:
6272 Fixed part of #467201.
6274 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6276 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6278 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6279 conversion to 32 bits.
6281 * cpu-x86.md: Increase the size of int_conv_to_r4.
6283 * basic-float.cs: Add a test for this.
6285 Fixed part of #467201.
6287 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6289 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6291 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6292 conversion to 64 bits.
6294 * basic-float.cs: Add a test for this.
6296 Fixed part of #467201.
6298 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6300 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6302 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6303 This behavior is compatible with MS.
6305 * iltest.il.in: Add a test for this.
6307 Fixed part of #467201.
6309 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6311 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6313 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6314 change the precision of the value.
6316 * cpu-x86.md: Define len for float_conv_to_r4.
6318 * basic-float.cs: Add a test for this.
6320 Fixed part of #467201.
6322 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6324 * mini.c: Adjust locking order to the new semantics where the loader lock
6327 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6336 * mini-trampolines.c:
6349 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6351 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6353 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6356 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6358 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6359 for cctors if needed.
6361 2009-02-17 Mark Probst <mark.probst@gmail.com>
6363 * mini-ppc.c: Fix build on Darwin.
6365 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6367 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6368 version instead of 3 as valgrind doesn't like version 3.
6370 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6372 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6373 usable for hashing methods.
6374 (emit_extra_methods): Use the new hash to avoid putting every method in the
6377 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6379 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6380 whenever a method ref could match a method.
6382 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6385 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6388 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6390 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6391 the encoding buffer.
6393 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6394 mono_method_get_header () on inflated methods as an optimization.
6396 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6398 * ssa.c (fold_ins): Fix another crash if the instruction following the
6399 switch was optimized away.
6401 2009-02-16 Mark Probst <mark.probst@gmail.com>
6403 Contributed under the terms of the MIT/X11 license by Steven
6404 Munroe <munroesj@us.ibm.com>.
6406 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6408 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6410 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6411 around the mono_domain_alloc calls, it is now done by the functions
6414 * aot-compiler.c (compile_method): Only add wrappers referenced by
6415 the method if compiling with full AOT.
6416 (mono_compile_assembly): Error out if --aot=full is specified on
6417 a platform where it is not supported.
6419 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6422 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6425 * aot-runtime.c (load_named_code): Handle
6426 mono_arm_throw_exception_by_token.
6428 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6430 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6433 * Makefile.am (fullaotcheck): Exit if a test fails.
6435 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6437 (mono_compile_assembly): Handle the assembler failing.
6439 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6440 accepting subsections of .bss.
6442 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6445 * aot-compiler.c: Remove some unused includes.
6447 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6448 now in MonoImageWriter.
6450 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6451 code sequence which matches a non-virtual call. Fixes #472654.
6453 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6455 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6458 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6459 use the image/dwarf writers directly.
6461 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6464 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6467 * image-writer.h: Fix some typos.
6469 * dwarfwriter.h dwarfwriter.c: New files.
6471 * aot-compiler.c: Extract the DWARF info writing functionality into a
6474 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6475 argument to return unwind info.
6477 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6479 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6481 * aot-runtime.c (decode_method_ref): Add a case for
6482 MONO_AOT_METHODREF_WRAPPER_NAME.
6484 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6487 * aot-compiler.c (encode_method_ref): Use the new constants.
6489 * aot-runtime.c (decode_method_ref): Ditto.
6491 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6492 be compiled, not the icall itself.
6494 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6496 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6497 using decode_method_ref ().
6499 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6500 convert it to an in32. Fixes #475859.
6502 * arrays.cs: Add a test.
6504 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6506 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6509 * basic-long.cs: Add a test.
6511 2009-02-12 Mark Probst <mark.probst@gmail.com>
6513 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6514 remove the frame pointer in leaf methods which don't receive any
6515 arguments, don't throw exceptions and don't do dynamic stack
6518 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6520 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6521 the fail_tramp changes. Hopefully fixes #475132.
6523 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6525 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6526 instead of mono_metadata_signature_dup_full.
6528 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6530 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6531 for processing jump tables. Fixes #473787.
6533 2009-02-11 Mark Probst <mark.probst@gmail.com>
6535 * mini-generic-sharing.c: mini_method_get_context() just calls
6536 mono_method_get_context_general() now.
6538 * mini.c, mini.h: Moved get_object_generic_inst(),
6539 construct_object_context_for_method() and
6540 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6542 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6544 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6545 basic block fell through to its successor bblock without a branch. Fixes
6548 * iltests.il.in: Add a test.
6550 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6551 (can_encode_patch): We can now handle arrays of generic parameters and
6554 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6556 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6557 the AOT file to avoid some #ifdefs in aot-runtime.c
6559 * mini.h: Bump AOT file format version.
6561 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6563 * Makefile.am (fullaotcheck): Make this run the tests.
6565 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6567 2009-02-10 Mark Probst <mark.probst@gmail.com>
6569 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6570 individually. Fixes #473482.
6572 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6574 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6576 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6578 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6579 (mono_compile_assembly): Hush compile warnings about
6580 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6583 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6585 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6587 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6589 * aot-compiler.c: Fix arm support.
6591 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6592 img_writer_emit_unset_mode () function.
6594 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6595 (mono_unwind_get_dwarf_pc_reg): Ditto.
6597 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6598 Move almost all platform specific code to a set of arch_ functions,
6599 and document them to ease porting.
6601 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6603 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6605 * aot-compiler.c: Extract the image writing functionality into a separate
6606 module to reduce the size of this file.
6608 2009-02-09 Geoff Norton <gnorton@novell.com>
6610 * mini-s390.c: Fix the signature of emit_sig_cookie.
6612 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6614 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6616 * aot-runtime.c (is_shared_got_patch): Ditto.
6618 * aot-runtime.c (load_named_code): Cope with the fact that
6619 decode_got_entry () won't decode the patch fully if its corresponding got
6620 entry is already filled.
6622 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6624 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6626 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6627 as the moving pointer instead of 'buf' for consistency with the rest of the
6629 (mono_arch_create_monitor_exit_trampoline): Ditto.
6631 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6632 generic_class_init trampolines.
6633 (add_generic_class): Extract some code from add_generic_instances () into a
6634 separate function so it can be called from other places too.
6635 (compile_method): Call add_generic_class () for the classes of inflated methods
6636 referenced by the method.
6637 (can_encode_patch): Allow references to generic parameters.
6639 * aot-runtime.c: Add support the patches required by the new trampolines.
6641 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6644 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6647 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6648 this from get_throw_pending_exception, make the signature full aot compatible.
6650 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6652 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6654 * exceptions.cs: Add a test.
6656 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6658 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6659 use the DWARF_DATA_ALIGN constant instead.
6661 * exception-<ARCH>.c: Update after the above change.
6663 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6666 * mini-arm.c: Enable the dwarf unwinder.
6668 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6669 instead of mono_class_setup_vtable ().
6671 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6673 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6676 * mini-x86.h: Enable the dwarf unwinder.
6678 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6680 Fix mcs/tests/test-7.cs
6681 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6684 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6686 * mini.c (print_jit_stats): Remove some unused statistics.
6688 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6690 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6692 2009-02-05 Mark Probst <mark.probst@gmail.com>
6694 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6695 the method we get from mono_object_get_virtual_method() because
6696 that function does it properly, now.
6698 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6700 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6701 opcodes. Fixes #472775.
6703 2009-02-05 Mark Probst <mark.probst@gmail.com>
6705 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6706 fact that mono_find_jit_info() sometimes returns the context
6707 corresponding to the jit info in new_ctx. Fixes #472600.
6709 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6711 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6712 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6713 klass->enum_basetype directly.
6715 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6718 * unwind.c: Avoid 0 sized arrays.
6720 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6722 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6723 size on systems with 64k pages. Fixes #471389.
6725 2009-02-04 Mark Probst <mark.probst@gmail.com>
6727 Contributed under the terms of the MIT/X11 license by Steven
6728 Munroe <munroesj@us.ibm.com>.
6730 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6731 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6734 2009-02-04 Mark Probst <mark.probst@gmail.com>
6736 Contributed under the terms of the MIT/X11 license by Steven
6737 Munroe <munroesj@us.ibm.com>.
6739 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6742 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6743 The trampoline can be longer on PPC64.
6745 2009-02-04 Mark Probst <mark.probst@gmail.com>
6747 Contributed under the terms of the MIT/X11 license by Steven
6748 Munroe <munroesj@us.ibm.com>.
6750 * mini-ppc.c: Compiler warning fixes and trivial code
6753 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6755 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6756 ins->dreg which could be a hardware register, not a vreg.
6758 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6760 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6761 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6763 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6765 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6766 ->dreg, that is not the vreg we are looking for.
6768 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6770 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6773 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6776 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6778 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6780 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6783 * aot-compiler.c: Add xdebug support on x86.
6785 * unwind.c: Add x86 support.
6787 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6788 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6790 * mini.c (mini_method_compile): Ditto.
6792 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6795 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6796 which mimic .push_section/.pop_section in GAS.
6798 * aot-compiler.c: Emit precise live range information for variables.
6800 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6802 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6803 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6806 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6807 the live ranges of variables.
6809 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6810 of the variable in terms of native offsets.
6812 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6814 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6816 2009-02-02 Mark Probst <mark.probst@gmail.com>
6818 Contributed under the terms of the MIT/X11 license by Steven
6819 Munroe <munroesj@us.ibm.com>.
6821 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6822 order (offset then base reg) for ppc_load_multiple_regs.
6823 (emit_save_saved_regs) Correct operand order for
6824 ppc_store_multiple_regs.
6825 (mono_arch_get_call_filter): Correct operand order for
6826 ppc_load_multiple_regs.
6828 * mini-ppc.c (emit_memcpy): Fix operand order for
6829 ppc_load_reg_update and ppc_store_reg_update.
6830 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6831 (mono_arch_emit_epilog): Correct operand order for
6832 ppc_load_multiple_regs.
6834 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6835 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6837 2009-02-02 Mark Probst <mark.probst@gmail.com>
6839 * cpu-ppc64.md: Fixed storer4_memindex length.
6841 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6843 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6846 * aot-compiler.c (emit_line_number_info): Optimize this.
6848 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6850 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6852 * aot-compiler.c: Add debug info for methods without debug info by
6853 emitting an IL file and having the line number info referencing that file.
6855 * aot-compiler.c: Optimize the size of the generated line number info.
6857 * aot-compiler.c: Emit line number info in xdebug mode.
6859 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6862 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6864 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6866 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6869 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6871 * basic-calls.cs: Test for the weird crash found on arm.
6873 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6875 * cpu-arm.md: Increase the size of storer8_membase_reg and
6876 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6878 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6879 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6880 reg to LR otherwise we'll be loading/storing from just the offset.
6882 2009-01-30 Miguel de Icaza <miguel@novell.com>
6884 Question: if we are storing gint32's inside the "*native_offset",
6885 should we change the signature to "gint32 *native_offset" to
6886 ensure that we do not have type definition problems?
6888 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6889 an int * as this is what the other function expects, causes
6890 problems with Freescale's compiler that defined int32_t to be a
6891 long and makes int incompatible
6893 2009-01-30 Miguel de Icaza <miguel@novell.com>
6895 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6896 filename conflict with bjam.
6898 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6900 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6901 as it might use decomposed ops.
6903 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6905 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6907 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6910 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6912 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6915 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6916 way registers are stored in MonoContext on arm.
6918 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6919 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6921 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6923 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6925 * mini.c (mini_init): Register mono_isfinite.
6927 * jit-icalls.c (mono_isfinite): New jit icall.
6929 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6931 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6932 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6935 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6937 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6938 separate frame and stack pointers, so we must use FP to find the register
6940 The FP reg is retrieved from the MonoContext::regs array.
6942 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6944 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6947 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6949 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6950 return R4 and R8 when not running under softfloat.
6952 Fixes basic-calls.exe
6954 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6956 * mini-arm.c: Implement some overflow opcodes.
6958 2009-01-29 Miguel de Icaza <miguel@novell.com>
6960 * ssa.c: handle another alloca.h
6962 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6963 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6964 MONO_ARCH_USE_SIGACTION.
6966 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6969 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6971 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6972 PPC targets as sigaction does not exist on all platforms, define
6973 this on a per-platform basis.
6975 Instead of erroring out if the platform is not defined, include
6976 mini-ppc-os.h, and expect that the OS specific setting provides
6977 the required information.
6979 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6981 * aot-compiler.c: Fix --enable-minimal=aot.
6983 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6985 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6988 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6990 * exceptions-arm.c: Fix warnings.
6992 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6995 * mini-x86.c: Fix --enable-minimal=jit build.
6997 * mini.c: Really fix --enable-minimal=jit build.
6999 * mini.c (construct_object_context_for_method): Move this outside
7000 the DISABLE_JIT block to fix the --enable-minimal=jit build.
7002 "Backported" of r124984 from 2.0 branch.
7004 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7006 "Backport" of r124977 + r124978 from 2.0 branch.
7008 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7009 to avoid calling mono_exception_from_token () from the throw trampoline.
7010 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7011 for throwing corlib exceptions, this fixes full-aot support for corlib
7014 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7016 2009-01-29 Miguel de Icaza <miguel@novell.com>
7018 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7019 part of the changes to split the code in mini into operating
7020 system specific files.
7022 This patch was done by copying mini.c to the respective files to
7023 preserve SVN history.
7025 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7027 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7029 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7031 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7032 remoting-invoke-with-check wrappers of shared methods.
7034 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7036 2009-01-27 Mark Probst <mark.probst@gmail.com>
7038 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7039 optimization if the top of stack is the last instruction in the
7040 bblock. Otherwise it might have been used after its definition.
7043 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7045 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7046 method as well when get_vcall_slot () fails to match a code sequence.
7048 * mini-arm.c: Fix the android build, which doesn't have
7051 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7053 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7056 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7058 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7060 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7062 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7063 and put its id into jinfo->used_regs. This is only used on amd64,
7064 which is currently the only platform generating unwind info.
7066 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7067 the dwarf unwinder. This is required to correctly handle async exceptions
7068 like thread abort and stack overflows, which can happen while a method
7069 is in the middle of its prolog or epilog.
7071 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7072 the unwind info belonging to an AOTed method.
7074 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7075 into cfg->unwind_ops.
7077 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7079 * mini.c (mini_init): Call mono_unwind_init ().
7080 (mini_cleanup): Call mono_unwind_cleanup ().
7082 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7083 unwind info to be shared between methods.
7085 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7088 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7089 get_throw_pending_exception () to avoid initialization races.
7091 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7092 mono_arch_exceptions_init () function.
7094 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7096 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7098 * mini.c (mono_get_domain_intrinsic): New helper function.
7099 (mono_get_thread_intrinsic): Ditto.
7101 * mini-arm.c mini-ia64.c: Use the new helper functions.
7103 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7104 the last constrained_call change, since it is needed in the non-AOT
7107 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7109 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7110 mono_get_lmf_addr () on arm eabi linux.
7112 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7114 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7115 code sequence which matches a non-virtual call.
7117 2009-01-23 Mark Probst <mark.probst@gmail.com>
7119 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7122 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7124 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7125 runtime-invoke wrappers, since they are also shared based on signature.
7127 2009-01-22 Mark Probst <mark.probst@gmail.com>
7129 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7130 info from the (correct) context.
7132 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7134 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7136 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7137 using dwarf unwinding info. Not yet used.
7139 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7141 2009-01-21 Mark Probst <mark.probst@gmail.com>
7143 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7146 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7147 special case and handle mono_arch_delegate_invoke_impl() returning
7148 function descriptors.
7150 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7151 trampolines return function descriptors, too.
7153 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7155 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7156 out_of_line optimization.
7158 2009-01-21 Martin Baulig <martin@ximian.com>
7161 (MonoCompile): Added `disable_deadce_vars' to disable removing
7165 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7166 inside the debugger.
7168 * liveness.c (mono_analyze_liveness): Don't remove any unused
7169 variables if `cfg->disable_deadce_vars' is set.
7171 2009-01-21 Mark Probst <mark.probst@gmail.com>
7173 * method-to-ir.c: Only apply exception constructor optimization if
7174 the the method actually belongs to an exception class. Fixes
7177 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7179 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7180 change inside a #ifdef __mono_ppc64__.
7182 * aot-compiler.c (compile_method): Remove the previous limitation.
7184 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7185 on type variables in AOTed code.
7187 * aot-compiler.c (compile_method): Skip generic methods having type
7188 constraints on their generic parameters.
7190 * aot-compiler.c (compile_method): Check for methods which cannot be
7191 encoded inside RGCTX_FETCH patches as well.
7193 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7196 2009-01-20 Mark Probst <mark.probst@gmail.com>
7198 * method-to-ir.c: Force the vtable variable in shared generic code
7199 for the case that they might show up on a stack trace where they
7202 * mini-exceptions.c: Save and use generic sharing info as well as
7203 IP in stack traces to resolve shared generic instantiations.
7205 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7207 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7208 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7210 2009-01-20 Mark Probst <mark.probst@gmail.com>
7212 * method-to-ir.c: Do generic sharing for array constructors.
7214 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7216 * mini-exceptions.c (mono_print_thread_dump): Add information
7217 about the thread state using wapi_current_thread_desc.
7219 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7221 * basic-simd.cs: Tests for the new constructors.
7223 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7225 * mini-ops.h: Added OP_EXPAND_*
7229 * mini-x86.c (mono_arch_output_basic_block): Same.
7231 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7233 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7235 * iltests.il.in: Add a test for #467385.
7237 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7239 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7240 thread been cleaned up is not the same currently in execution.
7242 Fixes appdomain-unload crashes on windows, osx and linux variants
7243 without the __thread keyword.
7245 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7247 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7248 (koush@koushikdutta.com). Implement this for android.
7250 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7251 begins with a digit.
7253 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7254 mono_marshal_get_write_barrier ().
7256 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7258 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7259 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7260 that pass them on a register pair.
7262 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7263 test was crashing due to that.
7265 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7267 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7268 trampoline code. Include ucontext.h only if available.
7270 2009-01-15 Mark Probst <mark.probst@gmail.com>
7272 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7273 and doesn't check whether it's sharable, like it was before
7274 removing the shared generics hash. This brings IronPython
7275 performance back to what it was before that change.
7277 2009-01-14 Mark Probst <mark.probst@gmail.com>
7279 * method-to-ir.c: Handle delegate invocation optimization earlier,
7280 otherwise it would be handled (much more slowly) by the
7281 final/sealed optimization.
7283 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7285 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7286 domain is not set. Fixes #465864.
7288 2009-01-12 Mark Probst <mark.probst@gmail.com>
7290 * method-to-ir.c: Don't stop sharing of generic methods with catch
7291 clauses - we already handle those.
7293 2009-01-12 Mark Probst <mark.probst@gmail.com>
7295 * mini.c, mini.h: lookup_generic_method() is now
7296 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7297 making the shared_generics_hash obsolete.
7299 2009-01-12 Mark Probst <mark.probst@gmail.com>
7301 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7302 use the red zone. Make room on the stack first and then use it,
7303 not the other way around.
7305 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7307 * mini.c (mini_init): Call mono_xdebug_init ().
7309 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7311 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7313 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7315 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7318 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7319 debug+unwind info for trampolines.
7321 * mini.c (mono_create_unwind_op): New helper function.
7323 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7325 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7327 * aot-compiler.c: Fix the build.
7329 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7331 * Makefile.am: Update dtrace-prelink.sh location.
7333 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7335 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7336 optimization. Fixes #464520.
7338 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7340 * mini-amd64.c : Adding code to save/restore non-volatile registers
7343 * exceptions-amd64.c : Adding code to save/restore non-volatile
7344 registers on Winx64.
7346 Contributed under MIT/X11 license.
7348 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7350 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7351 __GNUC_MINOR__ which can break when the major version changes.
7353 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7355 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7357 2009-01-07 Geoff Norton <gnorton@novell.com>
7359 * helpers.c: Allow mono -v -v -v to work on darwin.
7361 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7363 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7366 Contributed under MIT/X11 license.
7368 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7370 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7371 instead of directly accessing type->data.klass. Fixes #462016.
7372 (mono_allocate_stack_slots_full): Ditto.
7374 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7375 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7377 * aot-compiler.c (emit_plt): Fix ARM build.
7379 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7381 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7383 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7386 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7387 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7390 * iltests.il.in: Add a regression test.
7392 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7394 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7396 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7398 * basic-simd.cs: Add a regression test for #462457.
7400 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7402 * mini-ops.h: Add a definition of XPHI.
7404 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7406 * ssa.c (op_phi_to_move): Handle XPHI.
7408 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7412 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7414 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7416 2008-12-31 Geoff Norton <gnorton@novell.com>
7418 * mini-ppc.c: The prolog size allocated can be too small for darwin
7419 ppc32 under certain circumstances. Also fix a small logic bug.
7421 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7423 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7424 while loading AOT methods.
7426 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7427 since only the former is nulled out after a successful cast. This prevents
7428 crashes with rethrown exceptions when using --debug=casts.
7430 2008-12-24 Mark Probst <mark.probst@gmail.com>
7432 * mini.h: New macro for checking whether a method is final,
7433 i.e. whether the method or its class is marked final.
7435 * method-to-ir.c: Use the new macro for all final-checks
7436 consistently. Fixes the crash in the System.ServiceModel tests.
7438 2008-12-23 Mark Probst <mark.probst@gmail.com>
7440 * mini-exceptions.c (get_exception_catch_class): Corrected another
7441 overly strict assertion.
7443 2008-12-23 Mark Probst <mark.probst@gmail.com>
7445 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7446 Clobbering it is not allowed because the caller might use it as
7447 the vtable register in the interface call.
7449 2008-12-19 Mark Probst <mark.probst@gmail.com>
7451 * mini-exceptions.c (get_exception_catch_class): Corrected an
7452 overly strict assertion.
7454 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7456 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7458 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7460 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7462 * cpu-mips.md: correct lengths for certain long_ opcodes.
7464 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7466 * 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().
7468 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7470 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7472 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7474 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7476 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7478 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7481 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7483 * 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
7485 * 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)
7487 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7489 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7491 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7493 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7494 gshared code. Fixes #458947.
7496 * generics.cs: Add a test.
7498 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7500 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7502 * mini-mips.c: first pass n32 code generation.
7504 * mini-mips.h: datatypes and defines for n32 support.
7506 * exceptions-mips.c: first pass n32 code generation.
7508 * tramp-mips.c: first pass n32 code generation.
7510 * cpu-mips.md: add long_ opcodes.
7512 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7514 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7516 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7518 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7520 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7522 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7524 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7526 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7528 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7530 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7532 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7534 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7536 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7538 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7540 2008-12-12 Mark Probst <mark.probst@gmail.com>
7542 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7543 descriptors for helper functions directly in front of the code.
7545 2008-12-11 Mark Probst <mark.probst@gmail.com>
7547 * method-to-ir.c: Removed an unnecessary assertion.
7549 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7551 * method-to-ir.c: Merge SGEN changes from the old JIT.
7553 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7555 * driver.c (compile_all_methods_thread_main): Handle failure of
7558 2008-12-10 Mark Probst <mark.probst@gmail.com>
7560 * mini-ppc.c: Merged with mini-ppc64.c.
7562 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7564 * Makefile.am: Use the same sources for PPC and PPC64.
7566 * mini-ppc64.c: Removed.
7568 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7570 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7571 code to mono_bb_is_fall_through.
7573 * branch-opts.c (mono_remove_critical_edges): Same.
7575 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7577 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7578 expect that an OP_BR_REG will be there.
7580 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7582 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7583 for the many branch ops. The original check miss OP_BR_REG.
7587 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7589 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7591 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7593 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7594 while holding the aot lock.
7596 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7598 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7600 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7602 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7603 to release all runtime callable wrappers held by the runtime.
7605 Contributed under MIT/X11 license.
7607 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7609 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7612 Contributed under MIT/X11 license.
7614 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7616 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7617 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7619 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7621 * cpu-mips.md: fix ckfinite length
7623 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7624 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7625 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7627 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7629 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7631 2008-12-08 Geoff Norton <gnorton@novell.com>
7633 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7634 size by 8 bytes as well.
7636 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7638 * basic-simd.cs: Fix method names for Vector16b.
7640 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7642 * basic-simd.cs: Fix method names for Vector16sb.
7644 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7646 * basic-simd.cs: Fix method names for Vector8us.
7648 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7650 * basic-simd.cs: Fix method names for Vector8s.
7652 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7654 * basic-simd.cs: Fix method names for Vector4ui.
7656 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7658 * basic-simd.cs: Fix method names for Vector2l.
7660 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7662 * basic-simd.cs: Fix method names for Vector2d.
7664 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7666 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7667 that are extension methods.
7669 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7671 * basic-simd.cs: Fix method names for Vector4f.
7673 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7675 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7676 as such. Fixes #456669.
7678 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7680 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7682 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7684 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7685 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7686 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7687 (mips_adjust_stackframe): handle FP spills
7689 * mini-ops.h: add mips_mtc1_s2
7691 * cpu-mips.md: add mips_mtc1_s2
7693 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7695 * unwind.c: New file, move the unwind info encoding functions here from
7696 aot-compiler.c, so they could be used at runtime too.
7698 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7700 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7701 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7703 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7705 * mini-mips.c: cleanup warnings
7706 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7707 (mips_adjust_stackframe): handle case of taking the address of stack locals
7709 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7711 * aot-compiler.c: Implement a few functions missing from the asm writer.
7712 (emit_method_code): Only write symbols for methods when using the bin
7713 writer, since the assembler can't deal with the characters in our method
7716 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7718 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7721 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7722 a bit to also restore %rax.
7724 2008-12-05 Mark Probst <mark.probst@gmail.com>
7726 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7728 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7730 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7733 2008-12-05 Mark Probst <mark.probst@gmail.com>
7735 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7737 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7738 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7740 * exceptions-ppc64.c: Removed.
7742 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7744 2008-12-05 Mark Probst <mark.probst@gmail.com>
7746 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7749 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7751 * tramp-ppc64.c: Removed.
7753 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7755 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7758 2008-12-05 Mark Probst <mark.probst@gmail.com>
7760 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7762 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7763 mini-ppc.h instead of mini-ppc64.h.
7765 * mini-ppc64.h: Removed.
7767 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7769 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7771 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7773 2008-12-05 Mark Probst <mark.probst@gmail.com>
7775 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7776 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7779 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7781 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7783 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7785 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7787 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7789 * basic-simd.cs: Tests for operator == and != on Vector4f.
7791 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7793 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7795 * simd-intrinsics.c: Kill useless enum.
7797 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7799 * cpu-mips.md: add long_conv_to_ovf_i4_2
7800 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7802 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7804 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7806 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7808 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7810 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7812 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7814 * basic-simd.cs: Add tests for new methods.
7816 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7818 * simd-intrinsics.c: Add support for operator == and !=
7821 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7823 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7825 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7827 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7829 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7831 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7832 MONO_PATCH_INFO_ICALL_ADDR.
7834 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7836 * aot-compiler.c: Resurrect full-aot support.
7838 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7840 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7842 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7844 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7846 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7848 * basic-simd.cs: Fix tests to work under ppc.
7849 Remove tests for methods that will be removed.
7851 2008-12-03 Mark Probst <mark.probst@gmail.com>
7853 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7854 generic type (via a typedef or typeref) correctly.
7856 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7858 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7859 diagnose an assertion failure.
7861 2008-12-02 Mark Probst <mark.probst@gmail.com>
7863 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7864 Fix trampoline size.
7866 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7867 conversion opcodes are implemented natively instead via emulation.
7869 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7871 * cpu-mips.md: remove mips_xori
7873 * mini-ops.h: remove mips_xori
7875 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7877 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7879 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7881 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7883 * cpu-mips.md: fix instruction lengths.
7885 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7887 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7889 * mini-ops.h: fix slti / sltiu op profiles.
7891 2008-12-02 Martin Baulig <martin@ximian.com>
7893 * method-to-ir.c (mono_method_to_ir): Disable debugging
7894 information for the init locals block to make the debugger stop
7895 after all locals have been initalized.
7897 2008-12-02 Martin Baulig <martin@ximian.com>
7899 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7900 running inside the debugger.
7902 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7904 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7907 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7908 alu->alu imm optimization which only shows if deadce is disabled.
7910 * aot-compiler.c: Rename the function names for the binary and asm writers
7911 so they can coexist in the same process. Rework the xdebug code to use the
7912 asm writer. This avoids the need to call into the runtime to dump the
7913 debugging info. Add more debugging info for types.
7915 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7917 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7918 cpu description tables, they can't occur in cpu-<ARCH>.md.
7920 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7921 the stack in CEE_LDFLDA. Fixes #450542.
7923 * generics.cs: Add a new test.
7925 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7927 * mini-ops.h: updated MIPS opcodes
7928 * mini-mips.c: decompose long opts
7929 * mini-mips.h: decompose long opts
7931 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7933 * cpu-mips.md: fix length on int_rem_un
7934 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7936 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7938 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7940 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7942 2008-11-29 Martin Baulig <martin@ximian.com>
7944 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7945 mono_debug_using_mono_debugger() in addition to the
7946 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7948 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7950 * mini-ops.h: updated more MIPS opcodes
7951 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7952 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7954 2008-11-28 Mark Probst <mark.probst@gmail.com>
7956 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7958 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7960 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7961 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7962 * mini-ops.h: correct selected mips opcode entries
7964 2008-11-28 Mark Probst <mark.probst@gmail.com>
7966 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7969 2008-11-28 Mark Probst <mark.probst@gmail.com>
7971 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7973 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7975 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7976 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7977 * mini-mips.h: disable IMT
7978 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7980 2008-11-28 Mark Probst <mark.probst@gmail.com>
7982 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7984 2008-11-28 Mark Probst <mark.probst@gmail.com>
7986 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7988 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7990 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7993 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7995 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7996 for Set/GetVector aligned versions.
7998 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8000 * basic-simd.cs: Add tests for Get/SetVector.
8002 2008-11-27 Mark Probst <mark.probst@gmail.com>
8004 * mini.c: Removed g_slist_append_mempool(). Now in
8007 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8009 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8010 size properly and make the bounds check optional.
8012 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8013 for SetVector and IsAligned.
8015 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8017 * mini.c: Remove unused mono_normalize_opcodes () function.
8019 2008-11-26 Mark Probst <mark.probst@gmail.com>
8021 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8022 using the new atomic add ops now.
8024 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8027 2008-11-26 Mark Probst <mark.probst@gmail.com>
8029 * mini-ppc64.c: Several fixes.
8031 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8033 * cpu-mips.md: added jump_table
8034 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8036 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8038 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8040 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8042 * mini-ops.h: corrected a handful of MIPS opcodes.
8044 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8046 * aot-compiler.c: MIPS to use ELF writer
8048 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8050 * mini-codegen.c: remove MIPS specific assert.
8052 2008-11-25 Mark Probst <mark.probst@gmail.com>
8054 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8055 fixes. PPC64 now passes most of the runtime regressions.
8057 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8059 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8060 volatile intervals a bit.
8062 2008-11-24 Mark Probst <mark.probst@gmail.com>
8064 * basic-long.cs: New test case.
8066 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8068 * mini.c (mini_method_compile): Disable globalra for large methods for
8071 * regalloc2.c (order_moves): Add fp support.
8073 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8074 source bblock ends with an OP_BR_REG.
8076 * ratests.cs: Add a new test.
8078 2008-11-23 Mark Probst <mark.probst@gmail.com>
8080 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8081 sharing. PPC64 now passes generics.exe.
8083 2008-11-23 Mark Probst <mark.probst@gmail.com>
8085 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8087 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8089 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8090 memory when mono_jit_info_table_find () can't find the method in the
8093 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8096 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8099 2008-11-23 Mark Probst <mark.probst@gmail.com>
8101 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8102 Several fixes. PPC64 now runs exceptions.exe and
8103 devirtualization.exe.
8105 2008-11-22 Mark Probst <mark.probst@gmail.com>
8107 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8108 arrays.exe and basic-math.exe.
8110 2008-11-22 Mark Probst <mark.probst@gmail.com>
8112 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8113 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8115 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8117 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8119 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8121 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8123 * ir-emit.h: Move macros from method-to-ir.c to here.
8125 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8127 * mini-ops.h: Correct the long simd ops to use LREG.
8129 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8131 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8133 * mini-ops.h: Correct the dreg type of a few long opcodes.
8135 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8138 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8140 * mini-ppc.c: remove negative stack references in epilog
8141 for platforms that don't support the red zone.
8143 2008-11-21 Mark Probst <mark.probst@gmail.com>
8145 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8146 point regs. Now PPC64 passes basic-calls.exe.
8148 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8150 * basic-simd.cs: Add tests for accessors of Vector2l.
8152 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8154 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8156 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8158 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8160 2008-11-21 Mark Probst <mark.probst@gmail.com>
8162 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8163 PPC64 passes basic-long.exe.
8165 2008-11-20 Mark Probst <mark.probst@gmail.com>
8167 * decompose.c: Decompose carry and overflow add on PPC64 like on
8168 other 64 bit archs. Don't decompose sub at all on PPC64.
8170 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8171 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8174 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8176 * basic-simd.cs: Add tests for accessors of Vector2d.
8178 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8180 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8184 * mini-x86.c (mono_arch_output_basic_block): Same.
8186 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8188 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8190 * basic-simd.cs: Add tests for accessors of Vector4f.
8192 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8194 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8198 * mini-x86.c (mono_arch_output_basic_block): Same.
8200 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8202 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8204 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8206 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8208 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8212 * mini-x86.c (mono_arch_output_basic_block): Same.
8214 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8216 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8218 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8220 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8222 * simd-intrinsics.c: Enable setters for Vector16sb.
8224 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8226 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8230 * mini-x86.c (mono_arch_output_basic_block): Same.
8232 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8234 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8236 * simd-intrinsics.c: Implement setter for Vector8us.
8238 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8240 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8243 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8245 * mini-ppc.c: remove references to the red zone in the prolog
8246 (for systems that don't support it).
8248 2008-11-19 Mark Probst <mark.probst@gmail.com>
8250 * cpu-ppc64.md: Fixed a few instruction lengths.
8252 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8255 2008-11-19 Mark Probst <mark.probst@gmail.com>
8257 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8260 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8262 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8264 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8266 * mini-ops.h: Added OP_INSERT_I2.
8270 * mini-x86.c (mono_arch_output_basic_block): Same.
8272 * simd-intrinsics.c: Implement setter for Vector8s.
8274 * simd-methods.h: Add the names of get setters of Vector8s.
8276 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8278 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8280 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8283 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8285 2008-11-18 Mark Probst <mark.probst@gmail.com>
8287 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8288 for PPC64. An empty program runs now.
8290 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8292 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8294 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8295 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8296 info for JITted code is emitted into a shared library, loadable into gdb.
8298 2008-11-18 Mark Probst <mark.probst@gmail.com>
8300 * Makefile.am: Changes to build PPC64.
8302 * mini-arch.h: Include mini-ppc64.h on PPC64.
8304 2008-11-18 Mark Probst <mark.probst@gmail.com>
8306 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8307 in PPC code up to r119147.
8309 2008-11-18 Mark Probst <mark.probst@gmail.com>
8311 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8312 cpu-ppc64.md: Changes for PPC64.
8314 Based on code submitted by andreas.faerber@web.de at
8315 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8318 2008-11-18 Mark Probst <mark.probst@gmail.com>
8320 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8321 cpu-ppc64.md: Copied from the corresponding PPC files from
8324 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8326 * mini-ops.h: Added OP_ROUND.
8328 * cpu-x86.md: Added round.
8330 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8332 * basic-math.cs: Added test_0_round to test rounding.
8334 Contributed under MIT/X11 license.
8336 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8338 * aot-compiler.c : Fix the Winx64 build.
8340 Contributed under MIT/X11 license.
8342 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8344 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8345 in OP_EXTRACT_R8 to avoid possible stack corruption.
8347 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8349 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8351 * cpu-x86.md: Added extract_r8.
8353 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8355 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8356 a couple of OP_EXTRACT_I4.
8358 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8360 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8362 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8364 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8367 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8369 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8370 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8372 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8373 are not needed any more.
8375 * mini.h: Remove the unused INS_LIST macros.
8377 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8380 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8383 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8384 mono_alloc_ireg () instead.
8386 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8389 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8392 * aot-runtime.c (load_aot_module): Disable AOT when running under
8395 * mini-amd64.h: Change the monitor fastpath defines to check for
8396 !PLATFORM_WIN32 so they work on *bsd too.
8398 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8400 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8402 * mini.h (MonoCompile): Remove new_ir flag.
8404 * regalloc.h regalloc.c: Remove unused code.
8406 * cpu-*.md: Remove more unused opcodes.
8408 * simple-cee-ops.h simple-mini-ops.h: Removed.
8410 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8412 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8414 * aliasing.h: Removed.
8416 * *.c: Remove references to aliasing.h and inssel.h.
8418 * mini.c: Remove additional unused functions.
8420 * mini-ops.h cpu-*.md: Remove unused opcodes.
8422 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8424 Remove the old JIT code.
8426 * inssel*.brg: Removed.
8428 * ssa.c abcremoval.c aliasing.c: Removed.
8430 * ssa2.c: Renamed to ssa.c.
8432 * abcremoval2.c: Renamed to abcremoval.c.
8434 * *.c: Removed all !cfg->new_ir code.
8436 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8437 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8439 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8441 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8443 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8444 to simplify the code and cut back on the number of global symbols in the AOT
8447 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8449 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8451 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8452 with the got/got_info tables.
8454 * mini.h: Bump AOT file format version.
8456 * unwind.h: New file, contains definitions for stack unwinding.
8458 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8461 * aot-compiler.c: Generalize the emitting of unwind information to use the
8462 information in cfg->unwind_ops.
8464 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8466 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8467 AOT method frames. Enable writing symbols for methods by default.
8469 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8471 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8472 and make it work with vectors of element sizes 1, 2 and 4.
8474 * simd-intrinsics.c: Enable getter for all vectors with element size
8477 * simd-methods.h: Add the names of other getters.
8479 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8485 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8487 * mini-ppc.h: portability fix.
8489 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8491 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8492 buggy and will overwrite it.
8494 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8496 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8497 Use it to emit local symbols for all methods so AOTed methods show up with
8498 their full name in gdb/valgrind output.
8500 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8502 * mini-ppc.c: portability fixes.
8504 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8506 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8507 entries out of the if (!generic_shared...) code so it is always done.
8508 (mono_class_init_trampoline): Do the patching when running under valgrind
8509 too, newer versions of valgrind have no problems with it.
8511 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8513 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8516 2008-11-13 Mark Probst <mark.probst@gmail.com>
8518 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8521 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8523 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8525 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8527 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8533 * simd-intrinsics.c: Same.
8535 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8537 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8539 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8541 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8542 to work with more Vector types.
8544 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8546 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8547 store the elemens directly instead of using and intermediate.
8549 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8551 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8553 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8554 to preserve %eax for aot plt trampolines.
8556 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8557 (encode_method_ref): Flag synchronized methods so they won't go through
8560 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8563 * cpu-ia64.md (jmp): Increase max length.
8565 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8567 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8568 open generic classes.
8570 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8572 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8573 box+brtrue optimization since it causes test failures on x86.
8575 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8577 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8583 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8584 for simd ctor values.
8586 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8587 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8589 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8591 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8594 * simd-instrincs.c: Same.
8596 * basic-simd.cs: Same.
8598 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8600 * ratests.cs: Add more tests.
8602 * regalloc2.c (add_spill_code): Handle more corner cases.
8604 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8606 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8607 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8608 both the source an destination of an instruction.
8610 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8612 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8613 wapihandles.c: more portability changes.
8615 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8617 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8618 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8619 safe to execute in a signal handler and the kernel provides better
8620 the info in /proc/self/smaps. Avoid the assert on sigaction during
8623 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8625 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8626 do the bblock linking hack if it is actually needed.
8628 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8631 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8632 crash problem is fixed.
8634 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8637 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8639 (mini_method_compile): Set the starting value of next_vreg to
8640 MAX_IREGS + MAX_FREGS when using globalra.
8642 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8643 filter clauses with BB_EXCEPTION_HANDLER.
8645 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8647 2008-11-10 Mark Probst <mark.probst@gmail.com>
8649 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8650 space for stdcall. Fixes regressions on Win32.
8652 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8654 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8656 (linear_scan): Remove an assert which doesn't seem to be needed.
8658 * local-propagation.c (mono_local_deadce): Avoid a call to
8659 MONO_DELETE_INS which would screw up the instruction linking.
8661 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8663 * regalloc2.c: Upgrade to work the current JIT code.
8665 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8667 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8670 * aot-runtime.c: Remove some dead code.
8672 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8674 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8676 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8677 trampolines using sscanf since atoi doesn't work on large unsigned values.
8679 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8680 Initialize code_size.
8682 2008-11-08 Mark Probst <mark.probst@gmail.com>
8684 * method-to-ir.c (mini_emit_inst_for_method): Make
8685 Interlocked.CompareExchange work for Int arguments on 32 bit
8688 2008-11-07 Mark Probst <mark.probst@gmail.com>
8690 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8692 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8694 * main.c Fix MSVC build.
8696 Contributed under MIT/X11 license.
8698 2008-11-06 Mark Probst <mark.probst@gmail.com>
8700 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8701 alignment larger than 8 bytes are aligned correctly, too.
8703 * mini.c: Honor the min_align field of MonoClass when laying out
8706 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8708 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8710 * aot-compiler.c (emit_plt): Fix a warning.
8712 * aot-compiler.c: Implement ARM support in the binary writer.
8714 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8716 * basic-simd.cs: Add test for getter with byref arg.
8717 Fix the naming of a few tests.
8718 Add missing checks to a test.
8720 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8722 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8724 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8725 most of the full-aot support for monitor enter/exit trampolines.
8727 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8728 enter/exit trampoline creation functions.
8730 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8733 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8735 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8736 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8737 implement the needed functionality without adding crap to the runtime.
8739 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8741 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8744 * mini.c (mono_build_date): New global version holding the build date in
8747 * Makefile.am (buildver.c): Generate a file containing the build date.
8749 * main.c: Set the build date from the generated file.
8751 * mini.c (mono_get_runtime_build_info): New helper function returning build
8752 information in a string format.
8754 * driver.c (mono_main): Print the build date in --version.
8756 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8757 file when the bind-to-runtime-version option is used.
8759 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8761 * simd-intrinsics.c: Fix bug when using getters and byref args.
8763 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8765 * simd-methods.h: Rename prefetch methods.
8767 * simd-intrinsics.c: Same.
8769 2008-11-05 Mark Probst <mark.probst@gmail.com>
8771 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8774 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8776 * aot-compiler.c: Use the bundled elf header files instead of depending on
8779 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8782 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8785 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8787 * cpu-x86.md: Add store nta ops.
8793 * mini.h: Add an enum for simd prefetch modes.
8795 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8796 of store. Use the changed code to support store nta.
8798 * simd-intrinsics.c: Add prefetch ops for all vector types.
8800 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8802 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8805 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8808 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8811 2008-11-04 Mark Probst <mark.probst@gmail.com>
8813 * mini-x86.c: Fixed commit.
8815 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8817 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8819 2008-11-04 Mark Probst <mark.probst@gmail.com>
8821 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8822 and MONITOR_EXIT, for the ASM fastpaths.
8824 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8827 * mini.c, patch-info.h: Signature and patch infos for
8828 Monitor.Enter/Exit trampolines.
8830 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8832 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8833 Monitor.Enter/Exit ASM fastpath for Linux.
8835 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8837 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8839 * objects.cs: Add a new test.
8841 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8843 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8844 if MONO_LOG_LEVEL is set.
8846 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8848 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8850 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8852 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8853 of file offsets. Align the sections belonging to the data segment to
8856 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8858 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8859 elf.h. Port it to amd64.
8861 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8863 * driver.c: Enable SIMD by default.
8865 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8867 * cpu-x86.md: Add prefetch op.
8873 * mini.h: Add an enum for simd prefetch modes.
8875 * simd-methods.h: Add prefetch function names.
8877 * simd-intrinsics.c: Add prefetch ops for all vector types.
8879 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8881 * aot-compiler.c (emit_bytes): Speed this up a little.
8883 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8885 * aot-compiler.c: Add JIT time etc. statistics.
8887 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8889 * mini.h (MonoCompile): Add 'got_offset' field.
8891 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8892 method_got_offsets array.
8894 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8897 * aot-compiler.c (compile_method): Add generic method instances referenced
8898 by the method to the list of methods to be compiled, this is required so if
8899 A<T> references B<T>, and another assembly references A<int>, then it will
8900 also get a copy of B<int>.
8902 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8903 when checking for monitor enter/exit.
8905 2008-10-30 Mark Probst <mark.probst@gmail.com>
8907 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8908 for Monitor.Enter and Monitor.Exit if enabled.
8910 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8913 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8915 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8916 of an OP_MOVE. Fixes #440046.
8918 * basic-long.cs: Add a new test.
8920 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8922 * mini.h: Add synchronization note for the managed counter-part.
8924 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8925 returns the simd caps of the current cpu.
8927 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8929 * basic-simd.cs: Remove Console.WriteLine.
8931 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8933 * basic-simd.cs: New tests for Vector2ul.
8935 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8937 * simd-intrinsics.c: Add new vector type Vector2ul.
8939 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8941 * basic-simd.cs: New tests for Vector2l.
8943 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8945 * cpu-x86.md: Add long version of most packed int ops.
8951 * simd-intrinsics.c: Add new vector type Vector2l.
8953 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8955 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8957 * simd-methods.h: Remove SN_op_BitwiseXor.
8959 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8961 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8964 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8966 * basic-simd.cs: Test for Vector2d.
8968 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8971 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8973 * cpu-x86.md: Add double version of all packed float ops.
8979 * simd-intrinsics.c: Add new vector type Vector2d.
8981 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8983 * simd-methods.h: Add Duplicate.
8985 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8987 * basic-simd.cs: Test for packing with signed saturation.
8989 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8991 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8992 found in the TYPESPEC table.
8994 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8996 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8999 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
9001 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
9002 instead of the RVA, since the RVA can be changed by tools like the cil
9005 * method-to-ir.c (mono_method_to_ir2): Ditto.
9007 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9008 (deserialize_variable): Ditto.
9010 2008-10-25 Martin Baulig <martin@ximian.com>
9012 * debug-mini.c (write_variable): Use
9013 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9015 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9017 * cpu-x86.md: Add unsigned variants of packd and packw.
9021 * mini-x86.h: Emit the right instruction for packd and packw.
9022 Add unsigned variants of packd and packw.
9024 * simd-intrinsics.c: Packd and packw were used in place of their
9025 unsigned variants. Change that.
9026 Add intrinsics for (Signed)PackWithSignedSaturation.
9028 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9030 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9032 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9034 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9036 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9038 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9040 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9043 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9045 2008-10-24 Mark Probst <mark.probst@gmail.com>
9047 * method-to-ir.c, mini.c: Special casing for the synchronized
9048 wrapper for the ldtoken+GetTypeFromHandle case.
9050 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9052 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9054 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9055 created/split bblocks.
9057 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9059 * mini-ops.h: Add packed signed mul high.
9063 * mini-x86.c (mono_arch_output_basic_block): Same.
9065 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9067 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9069 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9071 * basic-simd.cs: Tests for Vector16sb.
9073 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9075 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9077 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9079 * mini-ops.h: Add packed signed min, max and compare greater.
9083 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9086 * simd-methods.h: Add CompareGreaterThan.
9088 * simd-methods.h: Remove CompareEquals.
9090 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9092 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9094 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9097 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9099 * basic-simd.cs: Fix tests due to change in the API.
9101 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9103 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9105 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9107 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9109 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9110 inst_offset as this has invalid values for LDADDR.
9112 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9114 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9116 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9118 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9120 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9121 for accessing field->data.
9123 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9125 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9127 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9129 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9131 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9133 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9135 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9136 from the cfg mempool.
9138 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9140 * basic-simd.cs: Tests for new methods in Vector8us.
9142 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9144 * mini-ops.h: Add multiply and store high.
9148 * mini-x86.c (mono_arch_output_basic_block): Same.
9150 * simd-methods.h: Same.
9152 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9155 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9157 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9158 mono_class_setup_vtable ().
9160 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9161 mono_class_get_vtable_entry () for accessing klass->vtable.
9163 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9165 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9168 * method-to-ir.c (mono_save_token_info): Don't save references made from
9171 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9172 of generic instances.
9174 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9176 2008-10-19 Mark Probst <mark.probst@gmail.com>
9178 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9179 OP_JMP depends on the method signature. Calculate it properly.
9181 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9183 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9186 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9188 (emit_extra_methods): Add another table mapping method indexes to
9189 offsets in the extra_method_info table.
9191 * mini.h: Bump AOT file format version.
9193 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9194 and mono_aot_get_method_from_token () into one function.
9196 2008-10-19 Mark Probst <mark.probst@gmail.com>
9198 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9201 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9203 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9206 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9209 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9211 * mini.h: Bump aot file format version.
9213 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9214 AOT file can contain native code for methods which are not in the METHOD
9215 table. Generate code for non-sharable generic instances of generic methods
9216 found in the METHODSPEC table.
9218 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9219 encoding generic type handles.
9221 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9222 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9224 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9225 macros + MONO_ADD_INS.
9227 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9230 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9232 * mini.h: Bump aot file format version.
9234 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9236 2008-10-17 Mark Probst <mark.probst@gmail.com>
9238 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9239 platforms, with definable stack alignment value. Set to 16 now
9242 * mini.c, mini.h, driver.c: Command line option for disabling
9245 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9247 * basic-simd.cs: Tests for new methods in Vector4ui.
9249 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9251 * mini-ops.h: Add packed int shuffle.
9255 * mini-x86.c (mono_arch_output_basic_block): Same.
9257 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9258 extract mask, max, min, shuffle.
9260 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9262 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9264 * basic-simd.cs: Tests for new methods in Vector8us.
9266 2008-10-17 Mark Probst <mark.probst@gmail.com>
9268 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9269 RuntimeTypeHandle, not a TypedReference.
9271 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9273 * simd-intrinsics.c: remove relocations.
9275 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9277 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9278 optimizations from the x86 backend.
9280 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9282 * simd-methods.h, simd-intrinsics.c: debloat method names and
9283 prepare for no relocations.
9285 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9287 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9291 * mini-x86.c (mono_arch_output_basic_block): Same.
9293 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9294 extract mask, max, min and sum of absolute differences.
9296 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9299 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9301 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9302 Renamed one test for consistency.
9304 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9306 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9307 fix to the code that deal with other blocks.
9309 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9311 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9313 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9315 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9316 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9317 able to process the source reg.
9319 2008-10-16 Martin Baulig <martin@ximian.com>
9321 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9323 * inssel.brg: Add `OP_HARD_NOP'.
9325 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9327 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9328 `OP_HARD_NOP' instruction when running inside the debugger.
9330 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9331 `OP_HARD_NOP' instruction when running inside the debugger.
9333 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9335 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9336 now works. The issue with the regalloc tripping up no longer
9339 * simd-intrinsics.c (load_simd_vreg): Same.
9341 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9343 * basic-simd.cs: Tests for new Vector8ui methods.
9345 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9347 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9348 only for type. This fixes crashes where MonoInst::klass is checked
9349 for ops of type != VTYPE or OBJ.
9351 * simd-intrinsics.c (load_simd_vreg): Same.
9353 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9355 * mini-ops.h: Add ops for packed shuffle/max/avg and
9360 * mini-x86.c (mono_arch_output_basic_block): Same.
9362 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9365 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9366 to emit extract mask op.
9368 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9369 to emit word shuffles.
9371 2008-10-15 Mark Probst <mark.probst@gmail.com>
9373 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9374 the largest alignment needed by a variable, but at least
9377 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9379 * basic-simd.cs: Tests for the fixes in the last commit.
9381 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9383 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9384 no longer handles STACK_PTR input.
9386 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9388 * simd-intrinsics.c (load_simd_vreg): New function that works like
9389 get_simd_vreg but handles STACK_PTR input.
9391 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9392 as the input can be an arbitrary pointer.
9394 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9395 LDADDR local optimization directly otherwise use a store op.
9397 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9399 * basic-simd.cs: Tests for dup low and dup high.
9401 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9403 * mini-ops.h: Add dup low and dup high ops.
9407 * mini-x86.c (mono_arch_output_basic_block): Same.
9409 * simd-intrinsics.c (vector4f_intrinsics): Same.
9411 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9413 * basic-simd.cs: Tests for recently added functionality.
9415 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9417 * mini-ops.h: Add remaining sse1 fp ops.
9419 * cpu-x86.md: Add remaining sse1 fp ops.
9421 * mini-x86.c (mono_arch_output_basic_block): Same.
9423 * mini.h: Add enum for simd FP compare conditions.
9425 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9427 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9428 so the backed can generate the appropriate op.
9430 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9431 This patch squeese one more byte from the SimdIntrinsc struct.
9433 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9434 a a shift amount intead of simply or'ing it.
9436 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9438 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9439 byte so we can have an aditional flags field without increasing struct size.
9441 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9442 against the simd_supported_versions bitmask.
9444 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9446 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9448 * mini.c: remove rawbuffer code (the only use here is unsafe because
9449 it takes locks during signal handling and the kernel now provides much
9450 better info in proc/pid/smaps these days).
9452 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9454 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9455 OP_X86_PUSH_OBJ. Fixes #434620.
9457 * objects.cs: Add a test.
9459 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9461 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9462 that the packuswb/packusdw don't work with unsigned numbers for what
9463 would be negative numbers in signed format.
9465 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9466 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9468 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9470 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9472 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9474 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9476 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9479 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9480 version as the enum in mini.h.
9482 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9483 for sse3 ops, check the simd_version field if present. This way the code
9484 works with all versions of sse.
9486 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9488 * simd-intrinsics.c: Fixed intrinsic name typo.
9490 * mini.h: Added missing simd exported function.
9492 * basic-simd.cs: Added tests for Vector4ui.
9493 Fixed broken test for Vector16b.
9495 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9497 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9498 the max length to 64.
9500 2008-10-10 Mark Probst <mark.probst@gmail.com>
9502 * method-to-ir.c: Only do the fast virtual generic method call for
9503 non-wrapper methods.
9505 * mini.h, mini-trampolines.c: The new generic virtual remoting
9506 trampoline handles virtual method calls via the vtable (as done by
9507 the fast virtual generic method calls) to remoting proxies.
9509 * mini.c (mono_jit_create_remoting_trampoline): For generic
9510 methods reate a generic virtual remoting trampoline.
9512 * mini-amd64.h: Enable fast virtual generic method calls again.
9514 2008-10-10 Mark Probst <mark.probst@gmail.com>
9516 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9517 restore registers when doing tail calls.
9519 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9521 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9524 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9526 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9528 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9530 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9532 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9534 * basic-simd.cs: Retrofit for API changes.
9536 2008-10-10 Mark Probst <mark.probst@gmail.com>
9538 * mini-ppc.c: Handle integer stack arguments for tail calls.
9540 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9542 * optflags-def.h: Removed sse3 optimization.
9546 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9549 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9551 * mini.h: Added enumeration with simd versions.
9553 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9556 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9558 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9560 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9562 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9564 * basic-simd.cs: Fixed test naming.
9566 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9568 * mini-ops.h: Added ops for packed and saturated math, shifts
9569 and packing/unpacking.
9571 * cpu-x86.md: Added descriptors for the above ops.
9573 * mini-x86.c: Added code to emmit the above ops.
9575 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9577 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9579 * aot-compiler.c (compile_method): Enable AOT for generic code.
9581 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9583 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9585 * mini.c: add a workaround for a common screwup that ends up blamed
9586 to mono (other processes blocking signal delivery).
9588 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9590 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9591 in the LDFLD/STFLD opcodes. Fixes #432673.
9593 * iltests.il.in: Add a new test.
9595 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9597 * mini-arm.c: attach the thread in unmanaged->managed transitions
9598 using delegates (bug #433148).
9600 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9602 * basic-simd.cs: Use new ShuffleSel constants.
9604 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9606 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9608 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9609 only disable simd intrinsics if no sse2 is detected.
9611 * optflags-def.h: Added sse3.
9613 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9616 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9618 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9619 when adding delegate-invoke wrappers.
9621 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9623 * Makefile.am: Reenable the simd tests.
9625 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9627 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9628 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9629 other vreg is allocated to that hreg.
9631 Contributed under MIT/X11 license.
9633 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9635 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9638 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9640 * basic-simd.cs: New test suite for SIMD intrinsics.
9642 * Makefile.am: Added new tests.
9644 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9646 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9650 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9652 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9653 using SSE2 aware opcodes.
9655 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9656 is enabled, this code path is only reachable if conversion ops are emmited after
9659 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9661 This optimization saves 6 bytes per conversion against the old version.
9663 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9665 * aot-compiler.c (compile_method): Don't skip methods referencing
9666 generic methods without a corresponding entry in token_info_hash, since
9667 encode_method_ref () can handle all generic methods now.
9669 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9670 generic context is set.
9672 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9673 generic sharing of LDTOKEN.
9675 2008-10-06 Mark Probst <mark.probst@gmail.com>
9677 * mini-amd64.h: Temporarily disabled fast virtual generic method
9678 calls because it breaks the System.Runtime.Remoting tests.
9680 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9682 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9684 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9685 so inlining actually works.
9686 (check_inline_caller_method_name_limit): Ditto.
9688 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9690 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9691 64 bit safety (from Olaf Hering and Andreas Farber).
9693 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9695 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9696 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9697 unused virtual call support code.
9699 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9701 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9702 which can't use aot trampolines.
9703 (decode_patch): Don't create aot trampolines for methods which can't use
9706 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9707 use aot trampolines.
9709 * mini.h: Bump AOT image format version.
9711 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9713 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9714 to save_token_info () since cmethod is inflated for constrained calls.
9716 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9718 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9720 * Makefile.am: Add build rules for ppc64.
9721 This avoids the build failing at pedump with unresolved symbols
9722 due to lack of arch_sources. Instead it will now fail earlier
9723 due to lack of cpu-ppc64.md.
9725 Contributed under MIT/X11 license.
9727 2008-10-04 Mark Probst <mark.probst@gmail.com>
9729 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9732 * iltests.il.in: Add test case for tail call with many arguments.
9734 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9736 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9737 to the fast virtual generic method code until the aot case is fixed.
9739 2008-10-03 Mark Probst <mark.probst@gmail.com>
9741 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9743 2008-10-03 Mark Probst <mark.probst@gmail.com>
9745 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9748 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9750 * simd-intrinsics.c: Forgot to add this one.
9752 * mini-codegen.c: Fix macro in case SIMD is not supported.
9754 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9756 This patch land initial JIT support for simd intrinsics.
9758 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9760 * Makefile.am: Added simd-intrinsics.c
9762 * simd-intrinsics.c: New file with simd instrinsic related
9765 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9767 * cpu-x86.md: Add simd related instructions.
9769 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9771 * driver.c: Added two new --regression variants.
9773 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9775 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9777 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9778 extract some complicated logic to helper functions.
9780 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9782 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9784 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9785 the specialized simplification pass.
9787 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9789 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9791 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9794 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9795 if MONO_ARCH_NEED_SIMD_BANK is defined.
9797 * mini-ops.h: Added the new simd ops.
9799 * mini-x86.c: Added mono_arch_xregname.
9801 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9803 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9805 * mini-x86.h: Define simd related MONO_ARCH macros.
9807 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9809 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9811 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9812 MONO_CLASS_IS_SIMD to deal with simd related IR.
9814 * mini.h (MonoInst): Added spill_var to the backend union.
9816 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9818 * mini.h: Added forward declarations of the new simd fuctions.
9820 * optflags-def.h: Added new optimization names SIMD.
9822 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9824 * regalloc.h: Added support for working with 3 register banks.
9826 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9828 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9830 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9832 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9834 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9836 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9837 instead of one on 64 bit systems.
9839 * method-to-ir.c: Remove unused includes.
9841 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9843 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9844 cfg->used_int_regs, since the two are different on arm.
9846 2008-10-02 Mark Probst <mark.probst@gmail.com>
9848 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9849 mono_method_get_vtable_index() to get the vtable index.
9851 2008-10-02 Mark Probst <mark.probst@gmail.com>
9853 * method-to-ir.c (mono_method_to_ir2): Don't create native
9854 wrappers for array methods, because they're never called (and if
9855 they were called they wouldn't work).
9857 2008-10-02 Mark Probst <mark.probst@gmail.com>
9859 * method-to-ir.c (mono_method_to_ir2): Array methods are
9860 special-cased and must not be invoked indirectly via the (M)RGCTX
9861 when generic sharing is turned on. Fixes #431413.
9863 2008-10-01 Mark Probst <mark.probst@gmail.com>
9865 * method-to-ir.c: When generic sharing is active, call
9866 non-interface virtual generic methods via the standard trampoline.
9868 * mini-trampolines.c: Handle virtual generic shared methods.
9870 * mini.h, mini-x86.c, mini-x86.h: New argument for
9871 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9872 method thunks and which is the trampoline to call if the lookup
9873 fails. Enable the virtual generic method thunk for x86.
9875 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9876 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9877 argument but assert that it's NULL, because these archs don't yet
9878 implement the virtual generic method thunk. Changes in the IMT
9879 thunk data structures.
9881 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9883 * aot-compiler.c (emit_globals): Avoid invalid characters in
9884 the static linking symbol.
9886 * objects.cs: Add a test for the range check optimization. Fix warnings.
9888 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9889 optimization from the current JIT.
9891 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9892 later in decompose_array_access_opts () to allow more optimizations.
9894 * method-to-ir.c (mono_handle_soft_float): Rename this to
9895 mono_decompose_soft_float () for consistency.
9897 * mini-ops.h: Fix arguments of OP_STRLEN.
9899 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9900 into a separate function.
9901 (reset_cast_details): Ditto.
9902 (handle_unbox): Save cast details. Fixes #431254.
9904 * method-to-ir.c: Remove some obsolete FIXMEs.
9906 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9908 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9910 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9912 * mini-codegen.c: More work on macros to make them
9913 ready for multiple regbanks.
9915 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9917 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9919 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9921 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9923 * mini-codegen.c (mono_spillvar_offset): Proper support for
9926 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9928 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9929 the stack overflow changes.
9931 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9933 * mini-codegen.c: Make all bank macros depend on reg_bank.
9935 * mini-codegen.c (mono_local_regalloc): Make free mask
9936 initialization regbank aware.
9938 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9940 * mini-codegen.c (mono_local_regalloc): Extract callee
9941 mask selection to a function and make it regbank aware.
9943 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9945 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9946 code to deal with many regbanks.
9948 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9950 * mini-codegen.c: More fp->regbank changes.
9952 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9954 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9955 of a hardcoded constant.
9957 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9959 * method-to-ir.c (type_from_stack_type): Fix typo.
9961 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9963 * mini-ia64.c (emit_move_return_value): Convert float return values to
9966 * objects.cs: Add a new test.
9968 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9969 VARARG methods to fix an assert later.
9971 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9972 end so it at least compiles.
9974 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9976 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9978 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9980 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9981 optimization to a new function (emit_optimized_ldloca_ir) and enable
9982 it for both ldloca and ldloca_s.
9984 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9986 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9987 gshared CASTCLASS code.
9989 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9990 amd64, where the libc stack unwinder encounters stack frames referring to
9991 native code in unmapped memory.
9993 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9996 * generics.cs: Add new test.
9998 2008-09-27 Zoltan Varga <vargaz@gmail.com>
10000 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
10001 add a check that one of the ARM_FPU_ constants is defined.
10003 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10005 * mini-exceptions.c: Fix build on non-altstack platforms.
10007 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10010 * ir-emit.h: Add a comment to NEW_PCONST.
10012 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10014 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10016 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10017 after the changes to MonoJitDomainInfo.
10019 2008-09-27 Mark Probst <mark.probst@gmail.com>
10021 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10023 2008-09-27 Mark Probst <mark.probst@gmail.com>
10025 * mini-ppc.c: Compiler warning fixes.
10027 2008-09-27 Mark Probst <mark.probst@gmail.com>
10029 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10032 2008-09-27 Mark Probst <mark.probst@gmail.com>
10034 * exceptions-ppc.c, mini-ppc.h: Compile
10035 mono_arch_handle_altstack_exception() on Darwin, too.
10037 2008-09-27 Mark Probst <mark.probst@gmail.com>
10039 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10040 work on archs which don't have generic sharing implemented, only
10041 without the vtable_arg.
10043 2008-09-26 Mark Probst <mark.probst@gmail.com>
10045 * mini.c: Added comment explaining why delegate ctor icall
10046 wrappers are compiled.
10048 2008-09-26 Mark Probst <mark.probst@gmail.com>
10050 * mini.c: Don't produce trampolines to delegate ctor icall
10051 wrappers but compile them upfront.
10053 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10055 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10056 runtime-set function when going back to managed code. Currently this
10057 is used to set back the protection on the soft ovf pages and/or to
10058 throw the stack overflow exception that happened in unmanaged code.
10060 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10062 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10063 runtime-set function when going back to managed code. Currently this
10064 is used to set back the protection on the soft ovf pages and/or to
10065 throw the stack overflow exception that happened in unmanaged code.
10067 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10069 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10070 the support code for restoring stack protection after stack overflows
10071 that happen in unmanaged code. Don't set the exec permission on the
10072 soft overflow area.
10074 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10076 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10077 delegate->method_ptr is set. Fixes #428054.
10079 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10081 * tests.cs: Rename to ratests.cs.
10083 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10084 emit_get_rgctx_... functions.
10086 2008-09-25 Mark Probst <mark.probst@gmail.com>
10088 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10090 2008-09-25 Mark Probst <mark.probst@gmail.com>
10092 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10093 before asserting that method is sharable.
10095 2008-09-25 Mark Probst <mark.probst@gmail.com>
10097 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10098 whether method needs a static RGCTX wrapper used instead of
10099 complex conditions.
10101 * generic-sharing.c, mini.h: A few functions moved to
10102 metadata/generic-sharing.c.
10104 2008-09-25 Mark Probst <mark.probst@gmail.com>
10106 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10107 Generic code sharing for value types, which essentially means
10108 treating value type methods like static methods. The RGCTX is
10109 passed in the same way.
10111 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10113 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10114 opcode when creating multi-dimensional arrays of open types.
10116 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10117 open generic types.
10119 * generics.cs: Add a test.
10121 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10123 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10125 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10127 * mini.c (mini_method_compile): Set it when running under the debugger.
10129 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10130 vreg optimization if the flag is set.
10132 * driver.c (mono_main): Add --attach= option to pass options to
10135 * mini.c (sigquit_signal_handler): Start the attach agent.
10137 * ssapre.c: Disable this to save space since it is not yet ported to
10140 * regalloc2.c: Disable this to save space.
10142 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10144 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10146 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10147 the -v option useful again.
10149 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10151 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10154 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10155 arrays of arrays. Fixes #428406.
10157 * method-to-ir.c (mini_emit_castclass): Ditto.
10159 * objects.cs: Add new test.
10161 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10163 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10164 was wrong at it choked against target_type_is_incompatible for byref types.
10166 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10168 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10171 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10173 * mini-exceptions.c: update a few more exceptions-related counters.
10175 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10177 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10178 new functions to allocate from persistent mempools.
10180 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10182 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10183 multiple register banks in the future.
10185 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10187 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10189 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10191 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10193 * mini.h: Export type_to_eval_stack_type.
10195 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10196 is only ins->klass of byref types.
10198 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10200 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10201 (mini_emit_memcpy2): Ditto.
10203 * mini-amd64.c: Fix a warning.
10205 2008-09-21 Mark Probst <mark.probst@gmail.com>
10207 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10210 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10212 * method-to-ir.c: Extract stloc micro-optimization to a
10213 function and apply it to all cases.
10215 2008-09-19 Mark Probst <mark.probst@gmail.com>
10217 * method-to-ir.c: Don't fail generic code sharing in cases we
10220 2008-09-18 Mark Probst <mark.probst@gmail.com>
10222 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10224 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10226 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10229 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10231 * trace.c: make tracing more useful and correct, with per-thread
10232 id and indent info.
10234 2008-09-15 Mark Probst <mark.probst@gmail.com>
10236 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10237 doing a method call and the argument is an R4.
10239 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10241 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10244 2008-09-13 Mark Probst <mark.probst@gmail.com>
10246 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10248 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10250 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10251 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10253 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10255 * driver.c: Add a --agent argument (not supported yet) to load managed
10256 agent assemblies before loading the main assembly, similarly to how the
10257 Java VM handles agents.
10259 2008-09-11 Mark Probst <mark.probst@gmail.com>
10261 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10262 function to do stack layout of local variables.
10264 2008-09-11 Mark Probst <mark.probst@gmail.com>
10266 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10269 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10271 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10272 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10273 JIT if DISABLE_JIT is defined.
10275 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10278 2008-09-10 Mark Probst <mark.probst@gmail.com>
10280 * iltests.il.in: Disable the fconv test on PPC (the result is
10281 undefined according to ECMA).
10283 2008-09-10 Mark Probst <mark.probst@gmail.com>
10285 * iltests.il.in: Enable tail call tests for PPC.
10287 * mini.h: Add variable for storing incoming valuetype argument
10288 addresses for tail calls.
10290 * mini-ppc.c: Implement valuetype arguments and return values for
10291 tailcalls on Linux.
10293 2008-09-09 Mark Probst <mark.probst@gmail.com>
10295 * mini-ppc.c: Partially implement tail calls (struct arguments and
10296 return values not supported).
10298 * method-to-ir.c: Enable tail calls on PPC.
10300 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10302 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10303 runtime-invoke wrappers to work around the problem of them getting
10304 assigned to a random class.
10306 * aot-runtime.c (mono_aot_get_method): Ditto.
10308 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10310 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10311 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10313 2008-09-07 Mark Probst <mark.probst@gmail.com>
10315 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10316 until they're implemented properly.
10318 * exceptions-ppc.c: Use arch-independent exception-handling code
10319 instead of custom one.
10321 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10324 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10326 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10327 applies when __powerpc__ is defined.
10329 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10331 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10332 methods to their code to avoid computing the full name of wrappers and
10333 doing a lookup in a string hash table.
10335 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10337 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10338 we identify bblocks before method_to_ir () is ran.
10340 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10341 Also avoid optimizing branches pointing to themselves.
10343 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10345 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10347 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10349 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10351 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10352 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10353 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10356 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10357 jumped to the same entry in plt_jump_table.
10359 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10361 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10364 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10366 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10367 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10370 2008-08-29 Geoff Norton <gnorton@novell.com>
10372 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10373 segment, and doesn't properly handle .space as .text. Fixes
10376 2008-08-29 Geoff Norton <gnorton@novell.com>
10378 * mini.c: Disable the mach exception handler when running on
10381 2008-08-29 Geoff Norton <gnorton@novell.com>
10383 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10384 globals on Darwin/ARM
10386 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10388 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10389 since too many things depend on it. Instead, call
10390 mono_runtime_set_no_exec ().
10392 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10395 * aot-compiler.c: Add an 'asm-only' AOT option.
10397 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10399 * aot-compiler.c (compile_method): Disable gshared support for now as it
10402 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10404 * mini-amd64.h : Fix a compiler warning.
10406 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10407 Changed to use a callback function to retrieve the unwind info.
10408 This avoids problems observed when code blocks were removed by
10409 unloading an app domain.
10411 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10412 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10415 Contributed under MIT/X11 license.
10417 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10419 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10420 case to keep the stack aligned to 8.
10422 Contributed under MIT/X11 license.
10424 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10426 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10427 avoid repeated linear searches.
10429 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10431 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10432 methods it can't handle.
10434 * aot-compiler.c (add_method): Avoid adding a method twice.
10435 (add_wrappers): Add runtime invoke wrappers for all methods.
10437 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10438 function to create an aot-compatible version of this trampoline.
10440 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10442 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10444 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10446 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10447 with a generic sharing failure.
10449 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10451 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10452 CEE_RETHROW. Fixes #419634.
10454 * mini.c (mono_method_to_ir): Ditto.
10456 * exceptions.cs: Add a new test.
10458 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10459 to mono_type_stack_size_internal () since some callers might not pass in
10462 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10463 instrument_prolog. Fixes #419878.
10465 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10466 doubles in soft float mode volatile.
10468 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10470 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10472 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10473 to handle soft float correctly.
10475 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10478 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10480 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10481 to sp, since the generics catch code requires it.
10483 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10486 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10487 mono_arch_emit_imt_argument ().
10489 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10491 * mini-arm.c tramp-arm.c: Generic sharing updates.
10493 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10495 * mini-arm.c: Fix the arm build.
10497 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10498 handling enums, generic instances and generic sharing.
10499 (mini_type_stack_size_full): Ditto.
10501 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10503 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10505 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10507 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10510 * mini-arm.c: Various small generic sharing changes.
10512 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10514 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10517 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10518 helper function to return a generic class init trampoline.
10520 * method-to-ir.c mini.c: Use it.
10522 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10523 arch-specfic function to return a generic class init trampoline.
10525 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10526 the GENERIC_CLASS_INIT custom code.
10528 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10529 a fatal error, not a sharing failure.
10531 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10534 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10535 trampoline argument from MONO_ARCH_VTABLE_REG.
10537 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10538 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10539 argument, and pass the vtable in VTABLE_REG.
10541 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10542 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10543 argument, and pass the vtable in VTABLE_REG.
10544 (mono_arch_create_trampoline_code_full): Remove some special casing for
10545 the rgctx fetch trampoline.
10547 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10550 * iltests.il: Add a test for it.
10552 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10554 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10556 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10559 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10560 use mono_jit_info_table_find () to avoid recursion.
10561 (mono_delegate_trampoline): Add a sync wrapper here.
10563 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10566 * mini.c (mono_method_to_ir): Ditto.
10568 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10569 add_sync_wrapper argument. Don't add a sync wrapper here.
10570 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10572 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10574 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10576 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10577 of nonvolatile registers back from MonoContext to CONTEXT.
10579 Contributed under MIT/X11 license.
10581 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10583 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10584 arguments on Winx64 there are only 4 argument registers. For this
10585 logic to work the last argument must be pulled from the stack.
10587 Contributed under MIT/X11 license.
10589 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10591 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10593 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10594 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10595 encode/decode_method_ref ().
10597 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10599 * aot-runtime.c (decode_patch): Ditto.
10601 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10602 MONO_PATCH_INFO_METHOD.
10604 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10605 MonoGenericJitInfo.
10607 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10608 MonoGenericJitInfo.
10610 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10612 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10613 one from the caller.
10615 * aot-runtime.c (decode_generic_inst): New function to decode and
10616 return a interned generic inst.
10617 (decode_klass_ref): Use it.
10618 (decode_method_ref): Ditto.
10620 * aot-compiler.c (emit_exception_debug_info): Save
10621 jinfo->has_generic_jit_info too.
10623 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10625 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10627 * iltests.il.in: Add a test for fconv_to_i.
10629 * liveness.c: Disable the liveness2 pass for now to save space.
10631 * regalloc2.c: Include mempool-internals.h to fix warnings.
10633 * aot-compiler.c (encode_method_ref): Encode the context of generic
10636 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10637 the context saved in the aot file.
10639 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10641 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10643 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10644 volatile so they won't be optimized away.
10646 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10652 * dominators.c: Remove duplicated functions that now are in
10653 mempool-internals.h.
10655 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10657 * aot-compiler.c: Fix warnings.
10659 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10661 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10663 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10666 * mini.c (mono_resolve_patch_target): Ditto.
10668 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10669 (encode_klass_ref): Add support for encoding VARs/MVARs.
10671 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10673 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10674 the handling of the got entries into a separate 'decode_got_entry' function.
10675 Add support for RGCTX_FETCH.
10677 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10678 clobbered by the trampoline code.
10680 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10681 not clobbered by the indirect calling code.
10683 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10685 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10688 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10690 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10691 signature using the compilation mempool otherwise we would leak it.
10693 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10695 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10696 mono_emit_abs_call ().
10698 * patch-info.h: Add GENERIC_CLASS_INIT.
10700 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10702 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10703 as their target as a near call.
10705 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10707 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10709 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10710 call to a runtime function described by a patch.
10712 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10713 mono_emit_abs_call, this has the advantage that the ABS handling code in
10714 mono_codegen () can handle them both, and can handle other stuff in the
10715 future without additional code.
10717 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10719 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10722 * mini.h: Add missing bblock related prototypes.
10724 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10725 reverse_inst_list_len fields.
10727 * mini.c: Refactor this file a bit by moving branch optimizations to
10730 * method-to-ir.c: Merge generic sharing changes missed earlier.
10732 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10734 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10735 shared patches. Process METHODCONST as a shared patch.
10737 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10738 as it crashes on the 2.0 mscorlib.
10740 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10743 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10744 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10747 * aot-compiler.c: Reorganize the got handling code to be a bit more
10750 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10752 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10753 mono_patch_info_equals/hash, and use it to massively simplify
10756 * mini.c (mono_patch_info_hash): Simplify this and add support for
10759 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10761 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10762 handling code, since an offset is not enough to identify a trampoline.
10764 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10766 2008-08-17 Mark Probst <mark.probst@gmail.com>
10768 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10770 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10772 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10774 * decompose.c: PPC decompositions for various ops.
10776 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10778 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10780 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10781 call the generic trampoline code using a call, instead of a jump, to
10782 remove some special casing from the generic trampoline code.
10784 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10785 (mono_codegen): Ditto.
10787 * aot-compiler.c aot-runtime.c: Ditto.
10789 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10791 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10792 helper function to find the offset corresponding to a lazy fetch trampoline.
10794 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10795 when doing generic sharing.
10797 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10800 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10801 mini-trampolines.c to be with the other trampoline creation functions.
10803 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10804 as it is equal to method->signature in most cases, add a
10805 mono_emit_method_call_full variant which takes a signature and an imt
10808 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10810 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10811 to this function, since it could be computed easily from the method
10813 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10816 * method-to-ir.c mini.c: Remove references to
10817 compile_generic_method_wo_context.
10819 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10820 generic method calls.
10822 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10823 dimensional non-szarrays.
10825 * mini.c (mini_init): Register mono_array_new_1.
10827 * jit-icalls.c (mono_array_new_1): New jit icall.
10829 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10830 pointing to the method.
10832 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10833 method addresses belonging to METHOD_JUMP patches in the
10834 jump_target_got_slot_hash.
10835 (mono_aot_load_method): Ditto.
10837 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10838 METHOD_JUMP patches.
10840 * mini.c (mini_create_jit_domain_info): New helper function which
10841 initializes/frees domain->runtime_info.
10842 (mini_free_jit_domain_info): Ditto.
10843 (mini_init): Install the domain hook functions with the runtime.
10845 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10846 information maintained by the JIT.
10848 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10849 insertion into jump_table_hash into mono_codegen (), also implement proper
10852 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10853 tail calls, it is already done by the aot code.
10855 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10856 mechanism on amd64.
10858 * iltests.il.in: Make the jmp test a bit more complex.
10860 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10861 generic instances which doesn't have a token.
10863 * aot-runtime.c (decode_method_ref): Ditto.
10865 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10866 can handle this case now.
10867 (handle_box): Ditto.
10869 2008-08-15 Geoff Norton <gnorton@novell.com>
10871 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10874 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10876 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10877 calling generic methods.
10879 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10881 * aot-runtime.c (decode_patch_info): Ditto.
10883 * mini.c (mono_resolve_patch_target): Ditto.
10885 * patch-info.h: Add METHOD_RGCTX.
10887 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10889 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10891 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10892 arguments in registers.
10894 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10895 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10897 * mini.c (mini_method_compile): Abort aot compilation for generic
10898 methods if generic sharing is disabled.
10900 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10903 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10904 requiring an mrgctx.
10906 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10907 store instructions when converting a vcall to a normal call.
10909 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10910 mono_arch_find_jit_info.
10912 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10914 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10915 avoid calling mono_method_full_name () for every method even if the
10916 env var is not set.
10917 (check_inline_caller_method_name_limit): Ditto.
10919 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10921 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10922 assemblies in one run.
10924 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10925 skipped methods if it is not 0.
10927 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10929 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10931 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10932 MONO_ARCH_HAVE_UNWIND_TABLE.
10934 Contributed under MIT/X11 license.
10936 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10938 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10939 from default optimizaton list on Winx64.
10941 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10943 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10944 the LMF from the MonoJitTlsData structure.
10946 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10948 Contributed under MIT/X11 license.
10950 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10952 * mini.c (sigsegv_signal_handler): Fix the build.
10954 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10955 assembly->aot_module.
10957 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10958 hash table. This simplifies and speeds up a lot of code, and fixes support
10961 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10964 * mini-exceptions.c: Ditto.
10966 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10967 'native_offset' argument, since these are computed in the
10968 mono_find_jit_info () function.
10970 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10971 is used by exceptions-ppc.c.
10973 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10974 mono_arch_find_jit_info ().
10976 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10977 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10978 generic code in mini-exceptions.c.
10980 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10982 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10984 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10986 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10987 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10988 called while holding the loader lock. Fixes #415608.
10989 (mono_aot_get_method_from_token_inner): Ditto.
10991 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10993 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10994 to reduce differences between this and the generic implementation in
10996 (ves_icall_get_frame_info): Ditto.
10998 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
11000 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
11003 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11004 mono_arch_get_call_filter () and make it non-static, for consistency with the
11005 other architectures.
11007 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11010 * local-propagation.c:
11011 * mini-x86.c: Correct the name of arch defines.
11013 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11015 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11016 NO_EMULATE_LONG_SHIFT_OPS define.
11018 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11020 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11021 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11023 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11024 MACH fixes. Merged from the 2.0 branch.
11026 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11028 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11029 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11031 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11033 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11034 mono_marshal_get_native_wrapper () signature changes.
11036 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11038 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11039 conversion bug under arm.
11041 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11043 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11045 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11046 with overflow checking.
11048 2008-08-05 Marek Habersack <mhabersack@novell.com>
11050 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11051 to the genmdesc.pl file
11053 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11055 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11056 arg_array in the soft-float versions of the LOAD/STORE macros.
11058 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11061 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11063 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11065 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11066 a float HFA. Fixes #413621.
11068 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11070 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11071 frame_size to args_size. Fixes build.
11073 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11075 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11076 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11078 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11079 the stack are not unaligned. Fixes #413247.
11081 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11083 * mini.c: update jitted methods performance counters.
11085 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11087 * mini-exceptions.c: increase the exceptions thrown performance
11088 counter in mono_handle_exception ().
11090 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11092 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11093 can work with netmodules.
11095 2008-07-28 Geoff Norton <gnorton@novell.com>
11097 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11100 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11102 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11105 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11107 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11108 The float param registers and other param registers must be the
11109 same index on Windows x64.
11111 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11112 ArgValuetypeAddrInIReg argument case. Setting the argument
11113 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11115 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11116 variable computed above as the copy length for arguments of storage
11117 type ArgValuetypeAddrInIReg.
11119 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11120 ArgValuetypeAddrInIReg argument case. This case will rely on
11121 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11123 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11124 a 32 byte stack allocation for all calls. We will omit the adjustment for
11125 jump and tail call instructoins as they do not follow the typical call behavior.
11127 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11128 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11129 local variable and pass the local variable by reference to the called method.
11131 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11132 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11133 of a struct is passed in a register it must be saved with the other
11134 volatile argument on the stack.
11136 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11137 frame pointer the stack adjustment value must be saved to the unwind
11140 Contributed under MIT/X11 license.
11142 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11144 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11145 which got lost in the merge.
11147 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11149 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11152 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11154 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11155 icalls, since they won't be patched.
11157 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11158 different code sequence when running under valgrind to prevent some valgrind
11161 * iltests.il.in: Add new regression test.
11163 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11166 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11167 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11169 * iltests.il.in: Add new test.
11171 * aot-compiler.c: Fix some warnings.
11173 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11176 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11178 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11179 (mini_usage_jitdeveloper): Add a missing --wapi option.
11181 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11183 * mini-codegen.c: Simplify the is_fp macros.
11184 (free_up_ireg): Remove, use free_up_reg instead.
11185 (free_up_reg): Fix the fp case.
11187 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11189 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11192 * exceptions-x86.c: Merge some changes which seemed to have got lost
11193 in the linear-ir merge.
11195 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11197 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11198 long vreg volatile even if the variable was already created.
11200 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11201 volatile variables.
11203 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11205 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11207 * mini.c (mono_jit_compile_method_inner): Add support for
11208 MONO_EXCEPTION_BAD_IMAGE.
11210 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11211 mini_method_get_context () returns NULL. Fixes #356531.
11213 * mini.c (mono_method_to_ir): Ditto.
11215 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11216 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11218 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11220 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11221 in the LDFTN implementation.
11223 2008-07-25 Mark Probst <mark.probst@gmail.com>
11225 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11226 code, patch calls to icalls, too, even if they're not in the
11227 shared generic code hash. Fixes #411962.
11229 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11231 * cpu-x86.md: Increase the length of the fcall opcodes.
11233 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11234 calls returning floats.
11236 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11239 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11242 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11243 into the domain->method_code_hash.
11245 * aot-compiler.c: Fix win32 build.
11247 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11249 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11250 gshared NEWARR implementation.
11252 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11254 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11255 can be used outside of method_to_ir.
11257 * mini.h (MonoCompile): Add arg_types field.
11259 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11261 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11262 the values of the local arg_array and param_types array.
11264 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11266 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11267 got accesses might only get generated later when NEWOBJ is decomposed.
11269 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11270 looking up the native code of the target method when a delegate is called
11271 for the first time.
11273 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11276 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11278 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11279 AOT work on platforms without a working dlsym implementation.
11281 * mini.h: Bump AOT image format version.
11283 2008-07-24 Mark Probst <mark.probst@gmail.com>
11285 * mini-exceptions.c: Free a MonoType with
11286 mono_metadata_free_type() instead of g_free().
11288 * aot-runtime.c: Free a MonoType.
11290 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11292 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11295 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11298 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11299 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11302 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11304 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11305 NEWOBJ calls on valuetypes.
11307 * iltests.il.in: Add new test.
11309 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11311 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11313 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11314 is no longer needed.
11316 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11317 non register sized integer arguments.
11318 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11319 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11322 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11325 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11326 two a binop with different sized arguments is emitted.
11328 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11329 instruction in the ins==NULL case.
11331 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11333 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11335 * mini-x86.c: Fix osx build.
11337 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11340 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11341 instruction for non int sized variables.
11343 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11346 2008-07-23 Robert Jordan <robertj@gmx.net>
11348 * method-to-ir.c: Fix MSVC build.
11350 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11352 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11353 a non int sized type, widen it to an int since newer versions of gcc seem to
11354 generate code which needs this.
11356 * ssa2.c abcremoval2.c: Fix warnings.
11358 * *: Merge the Linear IR branch.
11360 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11361 the ChangeLog file there describes all the changes done over the years.
11362 Further documentation can be found at www.mono-project.com/Linear_IL.
11364 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11366 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11367 The float param registers and other param registers must be the
11368 same index on Windows x64.
11370 Contributed under MIT/X11 license.
11372 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11374 * mini.c: Make the previous fix GC safe.
11376 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11378 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11380 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11382 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11383 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11384 ArgValuetypeAddrInIReg instead.
11386 Contributed under MIT/X11 license.
11388 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11390 * mini-codegen.c (get_register_spilling): Fix a warning.
11392 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11394 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11395 for types which the initialization fails. Raises the provided exception
11396 at the right stop after cleanup.
11398 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11400 * aot-compiler.c: Free most of the memory allocated during compilation.
11402 * mini.c (mini_parse_debug_options): Fix a leak.
11404 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11405 during aot compilation.
11407 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11409 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11410 it has too much register pressure.
11412 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11414 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11416 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11418 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11421 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11422 on amd64 similar to the way it is done on arm.
11424 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11426 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11427 consistency, normalize error messages, avoid loading aot-only modules in
11430 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11433 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11435 2008-07-11 Martin Baulig <martin@ximian.com>
11438 (MonoDebuggerInfo): Add `interruption_request'.
11440 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11442 * aot-compiler.c (emit_plt): Remove some dead code.
11444 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11446 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11447 return the plt info offset belonging to a given plt entry.
11449 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11450 mono_aot_get_plt_info_offset.
11452 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11453 similar to the amd64 code by makeing jumps through a separate jump table
11454 instead of embedding the jump addresses into the code.
11456 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11458 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11461 2008-07-10 Martin Baulig <martin@ximian.com>
11463 * mini.c (mini_method_compile): Disable generics sharing when
11464 running in the debugger.
11466 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11468 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11470 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11471 the local register allocator from running out of registers on x86 when
11474 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11476 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11477 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11480 Contributed under MIT/X11 license.
11482 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11484 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11485 speed up the assembler.
11487 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11489 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11492 * mini.c: Move the soft float handling macros a bit earlier, add
11493 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11496 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11498 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11499 read-only to help catch code allocation requests.
11501 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11502 and turn it off when using --aot-only or when compiling with --aot=full.
11504 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11505 jump table for switches from the normal domain mempool, not the code
11508 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11509 unbox trampoline which handles aot-only mode too.
11511 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11512 an AOTed unbox trampoline.
11514 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11516 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11518 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11521 Contributed under MIT/X11 license.
11523 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11525 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11526 the unwind information for the method at the end of the allocated block.
11528 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11529 MonoCompileArch to hold the unwind info for SEH on Winx64
11531 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11532 frame pointer info for the method being compiled.
11534 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11535 the call to mono_exception_from_token.
11537 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11538 storing the method prolog information in a format that the Winx64 SEH can understand. This
11539 information is stored a the end of the method block because it is all 32-bit offset based.
11541 Contributed under MIT/X11 license.
11543 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11545 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11547 * wapihandles.c: Fix warnings.
11549 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11552 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11553 mono_jit_compile_method in aot-only mode since that calls the type
11556 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11557 get_delegate_invoke_impl in aot-only mode.
11559 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11561 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11563 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11565 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11568 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11570 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11571 init trampoline from the AOT file as well.
11573 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11574 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11577 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11580 * exceptions-amd64.c: Add _full variants for the remaining exception code
11581 creation functions as well, allow emission of relocatable code, remove
11582 caching since that is now done by the caller.
11584 * mini-exceptions.c: Add _full variants for the remaining exception code
11585 creation functions as well, add aot-only support.
11587 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11588 if we can determine a proper token for them.
11589 (add_wrappers): Add a few more wrappers.
11590 (emit_method_code): Remove some dead code.
11591 (emit_trampolines): Emit exception code too.
11593 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11595 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11596 mono_array_new_va which avoids varargs.
11598 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11600 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11601 mono_arch_create_specific_trampoline () in all places.
11603 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11604 a bit so it can be used for other things as well.
11606 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11609 * exceptions-amd64.c: Rename the caching from the exception code creation
11610 functions, it is done by the caller instead.
11612 * exceptions-amd64.c: Change the signature of the exception code creation
11613 functions to allow the creation of relocatable code later.
11615 * mini-exceptions.c: Add a set of functions to query the various
11616 runtime-generated exception functions.
11618 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11619 mono_arch_.. () functions.
11621 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11623 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11625 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11627 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11628 (mini_get_vtable_trampoline): Ditto.
11630 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11631 code in the AOT case by returning the code size and a list of relocations to
11634 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11636 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11638 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11641 Contributed under MIT/X11 license.
11643 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11645 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11646 so the buffer size can be computed correctly. Fixes #404735.
11648 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11649 normally as cfg->debug_info is already freed.
11651 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11653 * mini-amd64.c: For calls returning vtypes in registers, don't store
11654 the return address on the stack, instead allocate a separate local for
11657 2008-07-05 Mark Probst <mark.probst@gmail.com>
11659 * mini-trampolines.c, mini.h: Add an argument to
11660 mono_create_jit_trampoline_in_domain() for turning off the adding
11661 of the sync wrapper.
11663 * mini.c: Use the JIT trampoline without sync instead of
11664 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11667 2008-07-04 Mark Probst <mark.probst@gmail.com>
11669 * driver.c: Turn on GSHARED optimization by default.
11671 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11673 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11674 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11676 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11677 create a variant of the generic trampoline code callable from AOTed trampolines.
11679 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11680 trampoline code callable from AOTed trampolines.
11682 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11684 2008-07-04 Mark Probst <mark.probst@gmail.com>
11686 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11687 pass-through manner.
11689 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11690 and don't fail sharing for them anymore.
11692 * mini-exceptions.c: Handle exceptions in shared generic methods.
11694 * generic-sharing.c: When checking the context of a generic
11695 method, also check its class's context. Don't treat wrappers as
11698 * mini-trampolines.c: Some code factored out to
11699 metadata/generic-sharing.c. Handle the MRGCTX case.
11701 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11702 we must deal with the method being of another instantiation of the
11703 class. Add static rgctx invoke wrappers to generic methods.
11705 2008-07-04 Mark Probst <mark.probst@gmail.com>
11707 * mini.c: Provide all jit infos of generic shared methods with a
11710 * mini-exceptions.c: Handle the new situation that a generic info
11711 might be available, but not info about the this/vtable/mrgctx
11714 2008-07-03 Mark Probst <mark.probst@gmail.com>
11716 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11719 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11721 * dominators.c (check_dominance_frontier): Fix a warning.
11723 * mini.h: Add some missing prototypes.
11725 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11727 * driver.c (mono_jit_init_version): Correct the comments since the first
11728 argument should be the name of the root domain, not a filename.
11730 * aot-runtime.c (make_writable): Error out if this is called while running
11732 (load_aot_module): Ditto.
11734 * aot-compiler.c: Really fix the computation of method indexes.
11736 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11737 optimizations as this is no longer called frequently.
11739 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11740 method and the invoke impl code and pass it to the delegate trampoline instead of
11741 just the delegate class.
11743 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11745 * aot-compiler.c: Fixup the computation of method indexes.
11746 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11747 the method builder infrastructure.
11749 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11752 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11753 mode, load the method right away instead of creating a trampoline.
11755 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11757 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11760 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11762 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11763 (mono_aot_load_method): Use method_index instead of method->token.
11765 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11766 can handle icalls etc. properly.
11768 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11770 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11772 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11773 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11774 JIT_ICALL_ADDR patch type.
11776 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11778 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11780 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11782 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11784 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11786 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11787 domain->jit_code_hash.
11789 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11791 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11793 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11795 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11796 get_this_arg_from_call, let it compute it when needed.
11798 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11799 gsctx from code only when needed.
11801 * mini-trampolines.c (get_generic_context): Rename this to
11802 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11803 it can be called by the arch backends.
11805 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11807 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11809 * driver.c (mono_main): Add experimental --aot-only command line option.
11811 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11814 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11816 * driver.c (DllMain): Remove mono_module_handle.
11818 Contributed under MIT/X11 license.
11820 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11822 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11823 for emitting methods which are not in the source assembly. Detect and report
11824 failure of assembling+linking.
11826 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11828 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11830 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11832 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11834 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11836 * mini.h: Remove some obsolete prototypes.
11838 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11840 2008-06-24 Mark Probst <mark.probst@gmail.com>
11842 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11843 supported by Visual Studio, so use alloca().
11845 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11847 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11850 2008-06-23 Mark Probst <mark.probst@gmail.com>
11852 * mini.c: Fail sharing of a generic method if it contains an open
11853 catch clause (because we don't pass MRGCTXs yet).
11855 2008-06-23 Mark Probst <mark.probst@gmail.com>
11857 * mini.c: When compiling a method with generic sharing, insert the
11858 method instantiated with an all-Object generic context into the
11859 jit info table, instead of the context of the first instantiation
11860 of the method we happen to compile.
11862 2008-06-18 Martin Baulig <martin@ximian.com>
11864 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11865 `major_version' and `minor_version'.
11867 2008-06-17 Mark Probst <mark.probst@gmail.com>
11869 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11870 mono_method_is_generic_sharable_impl() takes an additional
11871 argument specifying whether to treat type variables as reference
11874 2008-06-17 Mark Probst <mark.probst@gmail.com>
11876 * mini.h: Removed obsolete prototypes.
11878 2008-06-17 Mark Probst <mark.probst@gmail.com>
11880 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11881 already handle them.
11883 2008-06-17 Mark Probst <mark.probst@gmail.com>
11885 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11886 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11887 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11888 tramp-x86.c: Added a MonoGenericContext* argument to
11889 mono_arch_get_unbox_trampoline() so that it can call other
11890 functions which require it.
11892 2008-06-17 Mark Probst <mark.probst@gmail.com>
11894 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11895 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11896 mono_arch_get_this_arg_from_call() takes a
11897 MonoGenericSharingContext* as well.
11899 2008-06-17 Mark Probst <mark.probst@gmail.com>
11901 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11902 implement generic sharing of unbox.
11904 2008-06-17 Mark Probst <mark.probst@gmail.com>
11906 * mini.c: Don't compute the vtable to determine whether a field is
11907 special static, because it might not work for open types.
11909 2008-06-17 Mark Probst <mark.probst@gmail.com>
11911 * mini.c: Removed the unused token_type and token_source arguments
11912 from get_runtime_generic_context_ptr().
11914 2008-06-17 Marek Habersack <mhabersack@novell.com>
11916 * mini.c (ADD_BINOP): fix the build
11918 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11920 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11923 2008-06-16 Mark Probst <mark.probst@gmail.com>
11925 * mini.h: Removed class relations enum that's not used anymore.
11927 2008-06-16 Mark Probst <mark.probst@gmail.com>
11929 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11931 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11932 the lazy fetch trampoline access code.
11934 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11936 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11938 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11940 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11942 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11944 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11946 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11948 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11951 * mini-ops.h: Add MIN/MAX_UN opcodes.
11953 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11956 * basic-math.cs: Add more min/max tests.
11958 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11960 2008-06-13 Mark Probst <mark.probst@gmail.com>
11962 * mini.c: Small fix in the prologue of emit_castclass.
11964 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11966 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11968 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11969 do not work even for unsigned types. Fixes #400014.
11971 * basic-math.cs: Add regression tests for unsigned Min/Max.
11973 2008-06-13 Mark Probst <mark.probst@gmail.com>
11975 * mini.c: Added additional context_used argument to several
11976 functions, which will be needed for sharing generic methods. Use
11977 GET_RGCTX macro wherever appropriate. Declare only one
11978 context_used in mono_method_to_ir().
11980 2008-06-13 Mark Probst <mark.probst@gmail.com>
11982 * mini.c, generic-sharing.c: Removed generic class relations.
11984 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11985 functions due to MRGCTX changes.
11987 2008-06-13 Mark Probst <mark.probst@gmail.com>
11989 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11990 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11991 with calculated IMT.
11993 * mini.c: Generic sharing of calls via generic interfaces.
11995 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11996 generic method with non-constant MonoGenericContext*. Instead,
11997 the context is taken out of the method itself.
11999 2008-06-13 Mark Probst <mark.probst@gmail.com>
12001 * mini.c: Generic sharing of ldvirtftn.
12003 2008-06-13 Mark Probst <mark.probst@gmail.com>
12005 * mini.c: Generic sharing of ldftn.
12007 2008-06-13 Mark Probst <mark.probst@gmail.com>
12009 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12011 2008-06-13 Mark Probst <mark.probst@gmail.com>
12013 * mini.c: Generic sharing of the special case of ldtoken followed
12014 by a call to GetTypeFromHandle.
12016 2008-06-13 Mark Probst <mark.probst@gmail.com>
12018 * mini.c: Generic sharing of box for nullable types.
12020 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12022 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12023 are passed on the stack. Fixes #324807.
12025 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12027 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12028 for the ArgValuetypeAddrInIReg case.
12030 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12031 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12033 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12034 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12035 local variable and pass the local variable by reference to the called method.
12037 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12038 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12040 Contributed under MIT/X11 license.
12042 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12044 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12046 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12049 2008-06-10 Martin Baulig <martin@ximian.com>
12052 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12054 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12056 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12057 possible error when no arguments are passed.
12059 Contributed under MIT/X11 license.
12061 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12063 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12064 where the file name is NULL.
12066 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12068 * mini.c: Fix s390 build.
12070 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12072 * trace.c (mono_trace_parse_options): Fix warnings.
12074 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12076 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12078 * mini.c (remove_block_if_useless): Avoid printing the method name.
12080 * mini.c: Remove needless setting of ins->cil_code which is now done by
12083 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12086 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12087 translated code after it has been patched.
12089 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12091 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12092 avoid problems during code patching on SMP systems.
12093 (emit_call): Avoid adding a patch info which is already added by
12095 (mono_arch_emit_exceptions): Ditto.
12097 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12099 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12100 MONO_TYPE_ISSTRUCT already checks for it.
12102 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12104 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12105 structs with floats on Winx64 the float registers are not used.
12106 The integer registers are always used..
12107 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12108 only one register will be used and only if the size of the struct
12109 is 1,2,4, or 8 bytes.
12111 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12112 to work for Winx64.
12114 Contributed under MIT/X11 license.
12116 2008-06-05 Martin Baulig <martin@ximian.com>
12118 * debug-debugger.c (debugger_lookup_class): Also call
12119 mono_class_setup_methods() here; we're only called from RTI.
12121 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12123 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12124 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12125 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12126 Post-process object files and add dtrace-generated object, if necessary.
12128 Contributed under MIT/X11 license.
12130 2008-06-04 Mark Probst <mark.probst@gmail.com>
12132 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12135 * mini.c: Generic sharing for unbox.any and castclass.
12137 2008-06-04 Mark Probst <mark.probst@gmail.com>
12139 * mini.c: Ignore tailcall prefix in shared generic code and when
12140 doing calls which require a vtable/rgctx argument.
12142 2008-06-04 Mark Probst <mark.probst@gmail.com>
12144 * mini.c: Don't free the JIT info.
12146 * driver.c: Changes in the JIT info table testing code.
12148 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12150 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12151 interruption. Fix some warnings.
12153 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12154 interruption_checkpoint.
12156 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12158 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12159 from embedding applications.
12161 2008-06-02 William Holmes <billholmes54@gmail.com>
12163 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12164 reserving 32 bytes on the stack when making calls.
12166 Contributed under MIT/X11 license.
12168 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12170 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12171 the linear IL branch.
12173 * driver.c: Print out more information for --version on arm.
12175 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12177 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12178 bb_exit instead, since out of line bblocks might not actually be emitted
12181 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12182 maximum epilog size for out of line bblocks if tracing is enabled.
12184 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12186 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12188 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12190 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12192 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12193 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12196 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12198 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12199 the 'value' to store is a constant.
12201 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12203 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12204 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12206 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12208 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12209 for accessing method->generic_container.
12211 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12213 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12215 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12217 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12219 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12222 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12224 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12226 * mini.c: Handle the case when mono_class_vtable () fails.
12228 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12229 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12232 2008-05-22 Mark Probst <mark.probst@gmail.com>
12234 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12235 together with domain sharing.
12237 2008-05-22 Mark Probst <mark.probst@gmail.com>
12239 * mini.c: Treat callvirts to final methods like non-virtual calls
12240 when doing generic sharing, i.e. look them up in the runtime
12243 2008-05-22 Mark Probst <mark.probst@gmail.com>
12245 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12246 with computed types (for generic sharing).
12248 * mini.c: Generic sharing for mkrefany and refanyval.
12250 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12252 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12255 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12256 the generic sharing code.
12258 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12261 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12263 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12265 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12267 * driver.c: updated copyright date
12269 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12271 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12274 2008-05-19 Martin Baulig <martin@ximian.com>
12276 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12277 pointing to the new `_mono_debug_using_mono_debugger' variable.
12280 (mono_main): Check mono_debug_using_mono_debugger() rather than
12281 the `MONO_INSIDE_MDB' environment variable to check whether we're
12282 inside the debugger.
12284 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12286 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12289 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12291 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12293 * mini.c: Added mini_assembly_can_skip_verification. This
12294 function checks if the assembly requested to skip verification.
12295 Fixes part of #387274.
12297 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12299 * mini.c (mini_get_method): Disable the check for open generic classes when
12300 using generic sharing.
12302 * generics.cs: Add a test for #387034.
12304 * mini.c (mini_get_method): Check whenever the method class is an open generic
12305 type, and return NULL in that case, causing a verification error. Fixes
12308 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12310 * driver.c (mono_main): Revert r102623. The right
12311 thing to do is to enable the verifier under verifiable
12312 unless a --security flag was passed.
12314 We need this non-trivial behavior for --verify-all otherwise
12315 mcs-compileall won't be able to use it. As it needs everything to
12316 be verified under validil.
12318 2008-05-06 Martin Baulig <martin@ximian.com>
12322 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12323 (mono_debugger_thread_cleanup): Likewise.
12324 (mono_debugger_extended_notification): Likewise.
12326 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12328 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12329 against both inflated and non-inflated methods. We need to check against the
12330 generic definition for cases where the instantiated method is not visible.
12331 We need to check against the inflated types for cases where the instantiation
12332 changes any super type. This fixes #382986.
12334 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12335 that check for visibiliy as generic params only appears as the type subject
12336 of tokens on call opcodes. Field manipulation and ldftn must always
12337 target an exact type.
12339 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12341 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12342 if no related --security flag is passed.
12344 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12346 * mini-arch.h: Prepare support for ppc64.
12348 Contributed under MIT/X11 license.
12350 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12352 * aot-runtime.c: Prepare support for ppc64.
12354 Contributed under MIT/X11 license.
12356 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12358 * mini-ops.h: Prepare support for ppc64.
12360 Contributed under MIT/X11 license.
12362 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12364 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12366 Contributed under MIT/X11 license.
12368 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12370 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12371 assemblies, since aot_name is not a full path, causing us to load MS.NET
12372 assemblies on windows.
12374 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12376 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12377 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12378 * main.c: Use UTF-8 encoded command line instead of Windows default code
12379 page on Windows to support Unicode.
12380 * driver.c (DllMain): New function for mixed-mode assembly support.
12381 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12382 export __stdcall functions without decoration.
12384 Contributed under MIT/X11 license.
12386 2008-04-28 Mark Probst <mark.probst@gmail.com>
12388 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12389 saving it very early.
12391 2008-04-28 Mark Probst <mark.probst@gmail.com>
12393 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12394 deleted. The only way to access the new RGCTX is via the
12397 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12398 vtable instead of the RGCTX to static methods.
12400 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12401 accessing the new RGCTX.
12403 * generic-sharing.c: There is no separation between self, type
12404 arguments and other types in the RGCTX anymore.
12406 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12408 * mini-amd64.c (add_general): Remove previous stack adjustment.
12409 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12410 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12411 for 32 bytes of stack space reserved for all calls.
12413 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12414 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12417 Code contributed under MIT/X11 license.
12419 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12421 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12422 against the root definition, peeling out method and type instantiations.
12423 Cache verify success results, code that fails verification is still
12424 checked multiple times.
12426 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12428 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12430 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12432 * mini-amd64.c (add_general): Always increment stack on Win64.
12433 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12436 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12437 stack based argument handling on Win64.
12439 Code contributed under MIT/X11 license.
12441 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12443 * Makefile.am (version.h): Add support for git-svn.
12445 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12447 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12448 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12449 avoiding allocations and libc functions which might deadlock.
12451 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12452 'no-gdb-backtrace' option is set.
12454 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12456 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12458 2008-04-21 Martin Baulig <martin@ximian.com>
12460 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12461 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12463 2008-04-21 Martin Baulig <martin@ximian.com>
12465 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12466 `thread_vtable', `event_handler_ptr' and `event_handler'.
12468 2008-04-21 Martin Baulig <martin@ximian.com>
12470 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12471 allows delayed initialization of the `executable_code_buffer' when
12474 2008-04-21 Martin Baulig <martin@ximian.com>
12476 * mini.h (mono_debugger_create_notification_function): Removed.
12477 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12479 * mdb-debug-info64.s
12480 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12482 * mdb-debug-info32.s
12483 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12485 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12486 currently only works on x86 and x86_64, so don't create it on ppc.
12488 2008-04-21 Martin Baulig <martin@ximian.com>
12490 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12493 (mini_method_compile): In the fp elimination check, check
12494 `debug_options.mdb_optimizations' in addition to
12495 mono_debug_using_mono_debugger().
12497 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12498 disable some JIT optimizations which are only disabled when
12499 running inside the debugger.
12500 Added `--help-debug' option to describe the debugging options.
12501 (parse_debug_options): New static function to parse the `--debug'
12502 options, so we can easily add more stuff in future.
12504 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12506 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12507 the method has no body.
12509 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12511 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12512 assembly is not allowed in MSVC 64-bit compiler.
12513 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12514 as we get floating point exceptions everywhere.
12516 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12517 correctly align arguments for call to throw_exception.
12518 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12520 Code contributed under MIT/X11 license.
12522 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12524 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12526 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12528 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12530 * mini-amd64.c (NEW_INS): Set cil_code.
12532 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12533 from mini-amd64.c so all debugger related logic is in one place.
12535 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12536 later won't have a random ip assigned to them.
12538 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12540 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12541 the arch specific function initializes code_size.
12542 (mono_create_delegate_trampoline): Ditto.
12544 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12545 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12548 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12549 running under the debugger.
12551 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12554 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12555 debugger. Also move the disabling of optimizations here from driver.c.
12556 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12559 * mini.h (MonoCompile): Add a few new flags.
12561 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12563 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12564 so the cil_code field of created MonoInst's is properly set.
12565 (mini_select_instructions): Ditto.
12567 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12568 (MONO_INST_NEW_CALL): Ditto.
12570 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12571 in many places so the ins->cil_code field is properly initialized.
12573 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12576 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12578 * mini.c (mini_method_compile): Print a different message when compiling a
12581 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12584 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12586 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12589 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12591 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12593 * mini.c (handle_stack_args): Make this return void since its return value was
12594 never used. Also set cfg->unverifiable for invalid IL instead of calling
12597 2008-04-10 Mark Probst <mark.probst@gmail.com>
12599 * mini.c: Make sure "this" is live in catch clauses with type
12600 variables in shared generic code.
12602 2008-04-08 Mark Probst <mark.probst@gmail.com>
12604 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12605 generic_class_is_reference_type() to ensure the proper behaviour
12606 when sharing generic code and the type in question is a type
12609 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12611 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12612 race conditions when printing thread dumps. Fixes #377738.
12614 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12616 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12617 shows up when both MonoInst arguments can cause aliasig.
12618 There is likely no way in the current JIT to trigger this problem, but
12619 it showed up in the development of generics sharing, when in a new
12620 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12621 When the generics sharing code will be committed, its tests will be
12622 valid also for this bug.
12624 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12626 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12629 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12632 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12634 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12635 use a more detailed exception message for InvalidCastException.
12637 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12639 * driver.c (mono_main): Add --debug=casts option to turn on better
12640 InvalidCastException message details.
12642 * mini.c (mini_get_debug_options): New helper function to return the address of
12643 the debug_options variable.
12645 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12646 the jit_tls TLS variable.
12648 * mini.c (mono_jit_tls): New TLS variable.
12650 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12653 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12655 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12657 * mini.c: Removed verifer related stuff, code moved to verify.c.
12659 * driver.c: Using code from verify.c instead of mini.c.
12661 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12663 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12666 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12668 * mini.c (check_for_method_verify): Enabling verification of
12669 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12672 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12674 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12675 caller saved registers as well.
12677 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12678 saved registers as well.
12680 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12682 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12684 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12687 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12689 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12691 (get_call_info): Take a gsctx argument instead of 'cfg'.
12693 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12695 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12696 mono_verify_all is set.
12698 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12700 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12702 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12704 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12707 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12708 verifier and the code generated by the compiler.
12710 2008-03-25 Mark Probst <mark.probst@gmail.com>
12712 * mini.c: Generic sharing of the non-nullable case of the box
12715 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12717 * inssel.brg: Fix the build.
12719 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12721 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12723 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12724 Array:Address. Fixes #372410.
12726 * iltests.il.in: New tests for readonly prefix.
12728 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12730 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12731 mini-trampolines.c.
12733 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12736 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12738 * mini.c (mono_decompose_op_imm): New helper function.
12740 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12741 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12744 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12745 mono_arch_output_basic_block. Fix warnings.
12747 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12750 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12752 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12753 since the extra frame is now detected automatically inside the loop.
12755 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12756 opts which are now in mono_peephole_ins ().
12758 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12760 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12761 frames and skip duplicate managed-to-native frames. Fixes #367665.
12763 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12764 opts which are now in mono_peephole_ins ().
12765 (mono_arch_peephole_pass_2): Ditto.
12767 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12769 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12770 arch independent peephole optimizations.
12772 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12773 opts which are now in mono_peephole_ins ().
12775 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12777 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12779 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12782 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12783 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12786 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12788 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12789 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12792 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12793 mono_arch_output_basic_block. Fix warnings.
12795 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12797 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12800 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12802 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12805 * iltests.il: Add new tests.
12807 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12809 * mini.c: Removed Windows version macros.
12811 2008-03-20 Mark Probst <mark.probst@gmail.com>
12813 * generic-sharing.c: Put reflection types in the extensible part
12814 of the runtime generic context.
12816 * mini.c: Generic sharing of the GetTypeHandle special case of the
12817 ldtoken instruction.
12819 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12821 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12823 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12825 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12826 consistency with the other version on the linear IR branch.
12828 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12830 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12832 * iltests.il.in: Add new tests.
12834 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12836 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12838 * iltests.il.in: Add new tests.
12840 2008-03-19 Mark Probst <mark.probst@gmail.com>
12842 * mini.c: Two variables with the same name were declared in
12843 nesting contexts and one wasn't initialized. Fixed.
12845 2008-03-19 Mark Probst <mark.probst@gmail.com>
12847 * mini.c: Generic sharing of the initobj instruction.
12849 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12851 * mini.c: make the test to optimize ldtoken from typeof() more
12854 2008-03-18 Mark Probst <mark.probst@gmail.com>
12856 * mini.c: Generic sharing of the initobj instruction for reference
12859 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12861 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12862 the mono_breakpoint_clean_code() code to perform bound checks.
12864 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12866 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12867 mono_arch_patch_callsite() to include the start of the managed method
12868 to be able to perform bound checks.
12870 2008-03-17 Mark Probst <mark.probst@gmail.com>
12872 * mini.c: Generic sharing for the isinst instruction.
12874 2008-03-17 Mark Probst <mark.probst@gmail.com>
12876 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12877 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12878 with the runtime generic context argument.
12880 * mini.c: Share calls to several types of unsharable methods by
12881 putting the address of the method code in the runtime generic
12882 context and doing an indirect call.
12884 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12887 2008-03-16 Mark Probst <mark.probst@gmail.com>
12889 * generic-sharing.c: Change due to a change in the runtime genric
12892 2008-03-15 Martin Baulig <martin@ximian.com>
12895 (mono_arch_nullify_class_init_trampoline): Add call to
12896 mono_breakpoint_clean_code() to make things work when running
12897 inside the debugger.
12900 (mono_arch_nullify_class_init_trampoline): Add call to
12901 mono_breakpoint_clean_code() to make things work when running
12902 inside the debugger.
12904 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12906 * inssel-long.brg (reg): Fix 64 bit build.
12908 2008-03-14 Mark Probst <mark.probst@gmail.com>
12910 * mini.c, mini.h: Share static generic code by passing it an
12911 implicit argument pointing to the runtime generic context.
12913 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12914 inssel-long32-mips.brg: New opcodes for calling shared static,
12915 which need to be passed the runtime generic context.
12917 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12918 argument on the stack in the prologue if needed. New function for
12919 finding the runtime generic context argument from the registers
12920 saved by the trampoline.
12922 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12923 runtime generic context argument.
12925 * tramp-amd64.c: Also restore the register used for the runtime
12926 generic context argument.
12928 * mini-trampoline.c: Resolve shared static calls by consulting the
12929 runtime generic context via the new argument.
12931 * generic-sharing.c: Add an argument to sharability-checking
12932 functions that specifies whether type variables should be treated
12933 as sharable type arguments.
12935 * inssel-x86.brg: Removed a superfluous, buggy rule.
12937 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12940 2008-03-14 Martin Baulig <martin@ximian.com>
12942 * debug-debugger.c (main_thread_handler): Call
12943 mono_runtime_run_main() without sending any notifications.
12945 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12947 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12949 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12951 2008-03-14 Mark Probst <mark.probst@gmail.com>
12953 * tramp-x86.c: Fixed register restore offsets in the trampoline
12954 code for ECX and EDX.
12956 2008-03-12 Geoff Norton <gnorton@novell.com>
12958 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12959 different ucontext_t implementations.
12960 * exceptions-arm.c: Use the above defines to get exceptions working on
12961 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12962 * mini-arm.c: Implement iPhone icache support (based on a patch by
12963 Luke Howard lukeh@padl.com)
12965 2008-03-12 Mark Probst <mark.probst@gmail.com>
12967 * mini.c: Enable generic sharing of calls to non-static
12968 non-interface non-generic non-value-type methods.
12970 * mini-trampolines.c: Resolve calls from shared generic code.
12972 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12974 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12976 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12978 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12980 * mini.c: some fixes for the AOT compiler.
12982 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12984 * cpu-amd64.md: Add clob:1 to some float opcodes.
12986 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12988 * mini.h: Added MiniVerifierMode enumeration.
12990 * mini.c: Added mini_verifier_set_mode to control
12991 the usage of the new verifier.
12993 * mini.c (mono_method): Integrated the new verifier.
12995 * driver.c: Extended --security option with validil and
12996 verifiable options to activate the new verifier.
12998 2008-03-07 Zoltan Varga <vargaz@gmail.com>
13000 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
13001 optimization to ctors taking 0 or 2 arguments too.
13003 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13006 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13008 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13010 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13012 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13013 non-aot case as well.
13015 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13017 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13020 * aot-compiler.c (encode_patch): Ditto.
13022 * mini.h (G_MININT32): Fix the definition of this.
13024 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13026 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13028 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13030 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13032 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13033 methods returning vtypes in registers.
13034 (mono_arch_allocate_vars): Ditto.
13036 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13038 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13040 * generics.cs: Add a test from the linear IR branch.
13042 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13044 * mini.c (inline_method): Cache failed inline attempts.
13046 2008-03-04 Mark Probst <mark.probst@gmail.com>
13048 * mini.c: For shared methods of generic classes put the location
13049 of "this" into the MonoGenericJitInfo.
13051 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13052 register out of a MonoContext by register number. Add the generic
13053 sharing context as an argument to mono_arch_find_this_argument().
13055 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13056 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13057 for new arch function.
13059 * mini-exception.c: Handle open exception clauses in shared
13062 * mini-trampolines.c: Supply additional argument to
13063 mono_arch_find_this_argument().
13065 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13067 * Makefile.am (regtests): Run the bench.exe tests last.
13069 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13071 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13074 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13076 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13079 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13081 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13083 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13084 whose class has no cctor.
13086 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13088 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13090 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13093 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13095 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13096 to be in sync with the code on the linear IR branch.
13098 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13100 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13102 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13104 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13106 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13108 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13110 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13112 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13114 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13117 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13119 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13120 OP_LOADR4_MEMBASE emission.
13122 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13123 (mono_spillvar_offset_float): Ditto.
13125 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13127 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13130 * basic-long.cs: Add regression tests for them.
13132 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13134 (mono_arch_allocate_vars): Fix representation of single-precision float
13136 (mono_arch_output_basic_block): Ditto.
13138 * inssel-mips.brg: Ditto, remove duplicate items.
13140 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13141 arguments of tail calls as on other platforms.
13142 (mono_arch_output_basic_block): Handle tail calls.
13144 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13147 * objects.cs (test_5_pass_static_struct): Add test for it.
13149 Contributed under MIT/X11 license.
13151 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13153 * Makefile.am: Use gmcs for compiling the regression tests.
13155 * *.2.cs *.2.il: Rename to *.cs and *.il.
13157 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13159 * regalloc.h: Make the vassign array smaller.
13161 * mini.c (mini_method_compile): Remove an unused field in cfg.
13163 * mini-codegen.c: Add a bunch of micro optimizations.
13165 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13167 * regalloc.h: Remove some unused fields.
13169 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13171 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13173 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13175 2008-02-22 Mark Probst <mark.probst@gmail.com>
13177 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13179 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13180 trampoline: Fetch an entry from the runtime generic context. If
13181 it's NULL, jump to the actual trampoline to fill the runtime
13182 generic context. Otherwise, return it.
13184 * mini.c: Call the lazy fetch trampoline to get entries out of the
13185 runtime generic context.
13187 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13188 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13189 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13191 2008-02-21 Mark Probst <mark.probst@gmail.com>
13193 * mini.c: Fetch data out of the extensible part of the runtime
13194 generic context instead of calling a helper function.
13196 * generic-sharing.c: Some functions moved into
13197 metadata/generic-sharing.c. Helper function for fetching other
13198 types now checks and asserts against extensible rgctx (just for
13199 debugging purposes - the helper function isn't called anymore
13200 unless for debugging).
13202 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13204 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13205 for tail calls up to the point that the tests in iltests.exe run. Also add a
13206 dummy CKFINITE implementation.
13207 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13208 needed for trampoline LMF frames.
13210 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13211 trampoline LMF frames.
13213 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13215 * mini.c (inline_method): clean any pending loader error when inlining fail.
13216 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13218 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13220 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13222 * aot-runtime.c (decode_patch_info): Ditto.
13224 * mini.c (mono_resolve_patch_target): Ditto.
13226 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13229 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13231 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13232 if it references an icall address.
13234 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13236 * cpu-s390x.md: Remove some more unused opcodes.
13238 * cpu-s390x.md: Remove some unused opcodes.
13240 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13241 mono_op_imm_to_op ().
13243 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13244 instead of a switch statement.
13246 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13247 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13249 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13251 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13253 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13256 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13258 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13259 opened. Fixes #362607.
13261 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13263 * iltests.il.in: Add a test for static methods in interfaces.
13265 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13267 * genmdesc.c (build_table): Fix a crash on older glib versions.
13269 * cpu-sparc.md: Remove some unused opcodes.
13271 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13272 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13274 * cpu-amd64.md: Remove some unused opcodes.
13276 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13277 like the other opcodes.
13279 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13281 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13283 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13285 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13286 variables 'cfg' instead of 'm' for consistency.
13288 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13290 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13291 argument holding the vtype return address, to avoid the ambigious use of
13292 cfg->ret for this purpose.
13294 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13296 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13298 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13299 new mono_print_ins () function which only takes one argument.
13301 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13303 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13306 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13308 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13310 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13312 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13313 opcodes and other small changes.
13315 * mini-ops.h: Add some new opcodes from the linear IR branch.
13317 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13319 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13320 opcodes, use the REG_MEMBASE opcodes instead.
13322 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13323 opcodes, use the REG_MEMBASE opcodes instead.
13325 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13328 * mini.c (mono_op_imm_to_op): New helper function.
13330 * mini-ops.h: Add some opcodes from linear IR branch.
13332 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13334 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13337 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13339 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13342 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13344 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13346 * aot-compiler.c (emit_method_code): Add an assert.
13348 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13349 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13352 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13354 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13355 some load/store opcodes so they are consistent.
13356 (mono_arch_emit_prolog): Simplify some code.
13358 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13360 * objects.cs: Add tests for large argument offsets on ARM.
13362 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13363 stack offsets. Fixes #359651.
13365 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13367 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13369 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13371 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13373 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13375 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13376 rid of CEE_CONV_R_UN.
13378 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13380 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13382 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13384 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13386 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13388 * cpu-amd64.md: Remove some unused opcodes.
13390 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13392 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13394 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13395 arch specific functions for its parts. Call the peephole pass after local
13396 regalloc so the prolog can compute a more accurate max_offset.
13398 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13399 the corresponding OP_I/OP_L opcodes.
13401 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13403 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13405 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13407 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13408 as they are handled in mini.c.
13410 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13412 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13413 case since it is handled in mini.c.
13415 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13417 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13419 * *.c: Use the new opcodes in the IR and back end code.
13421 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13423 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13425 2008-02-06 Mark Probst <mark.probst@gmail.com>
13427 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13428 an assert because it has a race condition.
13430 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13432 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13434 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13436 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13438 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13439 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13441 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13443 * cpu-amd64.md (move): Correct the maximum size of move.
13445 2008-02-05 Mark Probst <mark.probst@gmail.com>
13447 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13448 the generic class init trampoline to return quickly if the class
13451 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13453 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13454 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13456 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13458 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13461 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13463 * objects.cs: Add some soft-float tests.
13465 * mini.c: Fix a couple more soft-float issues.
13467 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13469 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13470 avoid a REX prefix.
13472 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13474 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13475 exception happens while compiling a virtual method.
13477 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13479 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13481 * mini-sparc.c: Fix build.
13483 * mini-sparc.c (get_call_info): Add support for generic sharing.
13485 * mini-exceptions.c: Add a FIXME.
13487 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13489 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13490 altstack handling code.
13492 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13494 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13496 * mini-s390.c: Add support for generic sharing.
13498 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13500 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13502 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13504 * mini-s390x.c: Add support for generic sharing.
13506 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13508 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13510 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13511 can be used since it takes a 16 bit signed immediate.
13513 * inssel-s390x.brg: Fix OP_SETRET.
13515 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13517 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13519 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13521 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13523 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13526 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13529 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13530 of the unused mono_arch_patch_delegate_trampoline stuff.
13532 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13534 * basic-long.cs: Move the fp related tests to basic-float.cs.
13536 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13538 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13540 * basic-calls.cs: Add a test for proper float argument passing.
13542 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13543 if the context corresponds to an exception received through a signal.
13545 * exceptions.cs: Add a test for nullref handling at the start of a try
13548 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13550 * jit-icalls.c (mono_break): New JIT icall.
13552 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13554 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13556 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13558 * cpu-*.md: Get rid of unused opcodes.
13560 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13562 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13565 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13568 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13569 the arch independent trampoline code in mini-trampolines.c.
13571 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13573 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13575 * mini-s390.h: Remove an unused define.
13577 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13578 the arch independent trampoline code in mini-trampolines.c.
13580 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13582 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13584 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13586 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13588 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13590 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13592 * cpu-amd64.md: Use smaller sizes for int opcodes.
13594 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13596 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13599 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13602 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13603 instead of though a pointer to save an indirection when accessing elements of
13606 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13608 (NOT_IMPLEMENTED): New helper macro.
13609 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13612 * *.c: Use the new helper macro.
13614 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13616 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13618 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13620 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13623 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13625 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13626 profiling is enabled.
13628 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13630 (mono_arch_emit_prolog): Add more first bblock optimizations.
13632 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13633 in order if possible.
13634 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13635 bblock, since the arguments are still in their original registers.
13637 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13639 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13641 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13644 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13647 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13649 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13650 process async exceptions received while in unmanaged code.
13652 * mini.c (mini_init): Install a callback with the runtime which will be called
13653 when a thread receives an async exception while in unmanaged code.
13655 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13657 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13659 2008-01-16 Wade Berrier <wberrier@novell.com>
13666 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13668 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13669 compilation with sun cc.
13671 * cpu-*.md: Fix the build.
13673 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13675 * mini-amd64.h: Add some comments to the MonoLMF structure.
13677 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13679 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13680 in the LMF structure if possible. This saves two instructions in the
13681 managed->native wrappers.
13683 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13685 2008-01-16 Mark Probst <mark.probst@gmail.com>
13687 * generic-sharing.c: New type argument lookup code which uses the
13688 runtime generic context template.
13690 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13692 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13694 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13695 (mono_arch_output_basic_block): Fix localloc implementation.
13697 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13699 * mini-ia64.c (peephole_pass): Fix ia64 build.
13701 * mini-amd64.c (peephole_pass): Fix a warning.
13703 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13704 at a constant offset from sp/fp.
13706 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13707 instead of obtaining it from *lmf in the managed method case.
13709 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13711 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13713 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13715 * mini.h (MonoInstList): New type.
13716 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13717 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13718 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13719 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13720 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13721 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13722 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13723 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13724 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13725 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13726 MONO_INST_LIST_FOR_EACH_ENTRY,
13727 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13728 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13729 mono_inst_list_first, mono_inst_list_last,
13730 mono_inst_list_next, mono_inst_list_prev): New instruction
13731 list handling interfaces.
13732 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13733 list head 'ins_list'.
13734 (MonoInst): Replace next pointer with list head 'node'.
13735 (MonoCallInst): Make 'out_args' a MonoInstList.
13736 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13737 (MonoCompile): Delete reverse_inst_list and
13738 reverse_inst_list_len.
13739 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13740 mono_arch_lowering_pass, mono_arch_local_regalloc,
13741 mono_arch_output_basic_block, mono_arch_emit_prolog):
13742 Convert to new instruction lists.
13743 (insert_after_ins): Delete.
13744 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13746 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13747 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13748 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13749 mono_emulate_opcode, mono_emit_load_got_addr,
13750 inline_method, mono_method_to_ir, mono_print_bb_code,
13751 print_dfn, decompose_pass, nullify_basic_block,
13752 replace_out_block_in_code, remove_block_if_useless,
13753 merge_basic_blocks, move_basic_block_to_end,
13754 try_unsigned_compare, optimize_branches, mono_print_code,
13755 mini_select_instructions, remove_critical_edges): Likewise.
13756 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13757 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13758 mono_arch_output_basic_block, mono_arch_emit_prolog):
13760 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13761 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13762 mono_arch_output_basic_block): Likewise.
13763 (inst_list_prepend, insert_after_ins): Delete.
13764 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13765 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13767 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13768 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13769 mono_arch_emit_prolog): Likewise.
13770 * cfold.c (mono_constant_fold): Likewise.
13771 * liveness.c (visit_bb, mono_analyze_liveness,
13772 optimize_initlocals): Likewise.
13773 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13774 * graph.c (mono_draw_code_cfg): Likewise.
13775 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13776 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13777 mono_ssa_cprop): Likewise.
13778 * abcremoval (get_relations_from_previous_bb, process_block):
13780 * local-propagation (mono_cprop_invalidate_values,
13781 mono_local_cprop_bb): Likewise.
13782 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13783 peephole_pass, mono_arch_output_basic_block,
13784 mono_arch_emit_prolog): Likewise.
13785 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13786 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13787 mono_arch_emit_prolog): Likewise.
13788 (insert_after_ins): Delete.
13789 * aliasing.c (print_code_with_aliasing_information,
13790 mono_build_aliasing_information, mono_aliasing_deadce):
13791 Convert to new instruction lists.
13792 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13793 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13794 mono_arch_local_regalloc, mono_arch_output_basic_block):
13796 (insert_after_ins): Delete.
13797 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13798 peephole_pass, mono_arch_output_basic_block): Convert to
13799 new instruction lists.
13800 * mini-codegen (InstList, inst_list_prepend,
13801 insert_after_ins): Delete.
13802 (insert_before_ins, get_register_force_spilling,
13803 get_register_spilling, free_up_ireg, free_up_reg,
13804 create_copy_ins, create_spilled_store, alloc_int_reg,
13805 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13806 to new instruction lists.
13807 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13808 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13809 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13810 (insert_after_ins): Delete.
13811 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13812 mono_arch_local_regalloc, mono_arch_output_basic_block,
13813 mono_arch_call_opcode): Convert to new instruction lists.
13814 (insert_after_ins): Delete.
13815 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13816 peephole_pass, mono_arch_output_basic_block,
13817 mono_arch_emit_prolog): Convert to new instruction lists.
13819 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13821 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13823 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13826 * Makefile.am (version.h): Make this work with non-bash shells.
13828 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13830 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13832 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13834 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13835 the InitializeArray optimization.
13837 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13839 * mini.c driver.c: Don't include os/gc_wrapper.h.
13841 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13843 * mini.c (print_jit_stats): Print GC statistics if available.
13845 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13847 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13849 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13851 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13853 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13855 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13857 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13859 * driver.c (mono_main): Ditto.
13861 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13863 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13865 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13866 in the vtable can't be encoded.
13867 (compile_method): Ditto.
13869 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13871 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13874 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13877 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13878 the top LMF entry belongs to the current method.
13880 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13882 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13884 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13886 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13888 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13890 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13892 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13894 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13897 * basic-float.cs: Add an ulong->double cast test.
13899 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13901 * mini.c (mono_method_to_ir): Fix a warning.
13903 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13905 * mini-ops.h: Add OP_SWITCH.
13907 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13908 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13910 2007-12-11 Geoff Norton <gnorton@novell.com>
13912 * mini-s390x.c: Minor change to the MAX() define to allow
13913 it to compile with other gcc versions.
13915 2007-12-11 Geoff Norton <gnorton@novell.com>
13918 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13920 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13922 exceptions-arm.c (mono_arch_get_restore_context): Restore
13925 exceptions-arm.c (throw_exception): Save the frame pointer.
13926 This is a partial fix for #323747. Only the client side is
13929 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13931 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13932 was using an unrelated variable to log the class which
13933 needed the cctor to be called. This was crashing on arm.
13935 2007-12-09 Robert Jordan <robertj@gmx.net>
13937 * mini-x86.c (mono_arch_emit_epilog):
13938 Consider all kinds of 64-bit types. Fixes #323114.
13940 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13942 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13944 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13946 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13948 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13950 * mini.c: run type ctor before allocating an object, not only
13951 when running it's constructor method (fixes at least part of bug #342507).
13953 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13955 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13957 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13958 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13961 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13962 mono_generic_class_init_trampoline () the same as it is done with the other
13965 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13966 aot-runtime.c aot-compiler.c: Implement AOT support.
13968 2007-12-07 Mark Probst <mark.probst@gmail.com>
13970 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13971 build for archs which don't have the vtable trampoline defined
13974 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13976 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13978 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13980 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13982 * tramp-<ARCH>.c: Use the new helper function.
13984 2007-12-07 Mark Probst <mark.probst@gmail.com>
13986 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13987 trampoline call, which takes a vtable argument.
13989 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13990 OP_TRAMPCALL_VTABLEs like other calls.
13992 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13993 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13994 call. Implemented a support function which fetches the vtable
13995 from a register set.
13997 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13998 Implemented a generic class init trampoline, using the
13999 OP_TRAMPCALL_VTABLE opcode.
14001 * mini.c: Implemented static field access when sharing generic
14002 code. This implies initing the class using the new
14003 OP_TRAMPCALL_VTABLE call.
14005 2007-12-07 Mark Probst <mark.probst@gmail.com>
14007 * mini.c: Don't compile methods with sharing enabled if their
14008 classes are disabled for sharing.
14010 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14012 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14013 opcodes. Fixes #346563.
14015 * objects.cs: Add a new test.
14017 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14019 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14020 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14022 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14024 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14026 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14028 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14031 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14033 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14035 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14036 optimization in the AOT case.
14038 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14040 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14042 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14044 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14046 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14048 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14049 is created by the inlined delegate ctor.
14051 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14053 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14055 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14057 * cpu-x86.md: Fix the length of ckfinite.
14059 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14061 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14063 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14064 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14066 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14068 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14069 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14071 2007-11-28 Martin Baulig <martin@ximian.com>
14074 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14075 after creating the trampoline.
14077 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14079 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14081 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14084 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14085 instead of the calling method to help AOT.
14087 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14089 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14091 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14094 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14096 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14098 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14099 (encode_method_ref): No need to handle generic method definitions specially.
14101 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14103 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14106 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14108 (compile_method): Enable generic sharing.
14110 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14112 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14113 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14115 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14118 * mini-trampolines.c: Fix a warning.
14120 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14122 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14123 (generic_class_is_reference_type): Remove unused function.
14125 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14126 in the generic vtable trampoline case.
14128 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14130 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14131 return an AOT method based on a vtable slot.
14133 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14135 * mini.c (mini_get_vtable_trampoline): Export this.
14137 2007-11-22 Martin Baulig <martin@ximian.com>
14140 (MonoDebuggerInfo): Move `debugger_version' up.
14142 2007-11-22 Martin Baulig <martin@ximian.com>
14145 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14147 * mini-trampolines.c
14148 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14149 after compiling the method.
14151 2007-11-20 Martin Baulig <martin@ximian.com>
14154 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14155 (mono_debugger_remove_breakpoint): Likewise.
14156 (mono_debugger_check_breakpoints): Likewise.
14158 * debug-debugger.c: Implement the new breakpoint interface here.
14160 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14162 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14163 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14165 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14167 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14169 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14171 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14174 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14177 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14178 returning a vtype in a register.
14180 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14181 here from the arch specific code.
14183 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14186 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14187 (mono_arch_emit_prolog): Increment maximum prolog size.
14189 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14190 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14192 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14193 MonoGenericSharingContext.
14195 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14196 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14198 2007-11-15 Mark Probst <mark.probst@gmail.com>
14200 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14201 which extract fields out of the runtime generic context. Full
14202 sharing of the NEWARR opcode.
14204 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14206 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14207 --enable-minimal=ssa.
14209 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14211 * mini-trampolines.c (mono_delegate_trampoline): Update after
14212 mono_marshal_get_delegate_invoke () signature change.
14214 2007-11-13 Mark Probst <mark.probst@gmail.com>
14216 * mini.c: Removed the shared context in favor of the generic
14217 sharing context. Allocate the MonoJitInfo structure with room for
14218 the generic sharing context if it's needed.
14220 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14221 domain-internals.h now.
14223 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14225 * generic-sharing.c: Several changes for working without a shared
14226 context and instead operating on open types instead.
14228 2007-11-12 David S. Miller <davem@davemloft.net>
14230 * inssel-sparc.brg: Fix double instruction emit.
14232 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14234 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14235 Get/Set/Address methods.
14237 * mini.c debug-debugger.c mini-trampolines.c: Update after
14238 mono_marshal_get_delegate_invoke signature change.
14240 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14242 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14243 This can happens with dynamic methods. Fixes the other bug in #322722.
14245 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14247 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14250 * mini-arm.c (arm_patch): Implement patching of BX call
14251 sequence. Fixes one of the bugs in #322722.
14253 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14255 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14256 under Linux. We only need to flush every 32-byte cache line.
14258 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14261 move_basic_block_to_end: Add branches when needed, eventually creating
14263 optimize_branches: added a parameter that tells if it's ok to create
14264 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14265 and avoid calling move_basic_block_to_end when it's not ok.
14268 2007-11-07 Mark Probst <mark.probst@gmail.com>
14270 * mini.c: Abort inlining call to InitializeArray if something
14271 looks wrong. Let the icall handle it, which now has proper safety
14274 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14276 * mini.c (mono_spill_call): add support for soft-float.
14278 * mini.c (mono_method_to_ir): add support for soft-float
14279 to inlined functions that return float.
14281 * mini.c (mono_method_to_ir): add support for soft-float
14282 to cee_stsfld opcode on float fields.
14284 2007-11-05 Geoff Norton <gnorton@novell.com>
14286 * mini-x86.h: Fix the structure access for X86 Leopard.
14289 2007-11-05 Martin Baulig <martin@ximian.com>
14291 * mini-trampolines.c
14292 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14293 after compiling the method to notify the debugger.
14295 2007-11-05 Martin Baulig <martin@ximian.com>
14297 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14299 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14301 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14302 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14304 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14306 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14307 native-to-managed wrappers.
14309 2007-11-01 Geoff Norton <gnorton@novell.com>
14311 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14314 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14316 * mini.c, mini-x86.c: when getting back from unmanaged code
14317 to managed via a marshaled delegate we also need to set the
14320 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14322 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14325 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14327 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14328 let the debugger or other external agents to tell the JIT when
14329 a sw breakpoint has been inserted in the code that the JIT needs
14330 to be able to inspect.
14332 2007-10-31 Martin Baulig <martin@ximian.com>
14335 (MonoDebuggerInfo): Remove `runtime_class_init'.
14337 2007-10-30 Martin Baulig <martin@ximian.com>
14340 (mono_debugger_thread_created): Added `MonoThread *' argument.
14341 (mono_debugger_extended_notification): New public method.
14342 (mono_debugger_trampoline_compiled): New public method.
14345 (MonoDebuggerThreadInfo): Added `thread' and
14346 `extended_notifications' fields.
14349 (debugger_executable_code_buffer): New static variable.
14352 (MonoDebuggerInfo): Added `executable_code_buffer',
14353 `executable_code_buffer_size', `breakpoint_info_area',
14354 `breakpoint_table' and `breakpoint_table_size'.
14356 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14358 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14359 that IP either is an unused value or the vtable pointer. IMT
14360 calls use vtable + offset now. Reduced by almost half the size
14363 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14365 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14366 defines to access param registers. Replace long usage with
14367 gsize as sizeof(long) != sizeof(void*) on Win64.
14369 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14370 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14371 instead of non-existant _GetAddressOfReturnAddress.
14373 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14374 param registers. Save/restore %rdi and %rsi in MonoLMF.
14376 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14377 param registers. Modify (throw_exception) signature to take
14378 %rdi and %rsi on Win64.
14380 Code is contributed under MIT/X11 license.
14382 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14384 * helpers.c: unlink debugging output files.
14386 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14388 * mini.c: Move mono_create_ftnptr () to object.c.
14390 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14392 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14393 optional. This function can now be used to disassemble code generated
14394 outside the JIT such as trampolines and IMT thunks.
14396 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14398 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14399 vtable pointer from a ldr instruction.
14401 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14402 new IMT call sequence.
14404 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14405 call sequence for interface invocations.
14407 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14408 for imt support. This function is empty since IMT on ARM requires no
14409 special handling on the IR side.
14411 * mini-arm.c (mono_arch_find_imt_method): added, required for
14414 * mini-arm.c (mono_arch_find_this_argument): added, required
14417 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14418 a ldr instruction to load a value stored in the code stream.
14420 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14424 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14426 * mini.c (mini_init): Install the jump trampoline callback.
14428 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14430 * mini-trampolines.c: handle synchronized methods with the common
14431 vtable trampoline (bug #335601).
14433 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14435 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14437 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14440 * mini-ia64.h mini-ia64.c: Add support for IMT.
14442 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14443 prolog. Fixes #331958.
14445 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14447 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14449 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14451 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14454 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14456 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14459 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14461 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14464 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14466 * mini-trampolines.c: changed the magic rampoline to understand
14467 the common vtable trampoline method: the method to invoke is
14468 determined by the vtable displacement of the call.
14470 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14472 * mini.c, mini.h: register the common vtable trampoline if the
14473 architecture supports it.
14475 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14477 * cpu-amd64.md: use the correct max length for tls_get.
14479 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14481 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14482 CEE_STELEM_ANY. Fixes #333696.
14484 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14486 * exceptions-x86.c: provide more graceful handling of the case where
14487 we followed a bogus function pointer from managed code (bug #332866).
14489 2007-10-11 Mark Probst <mark.probst@gmail.com>
14491 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14492 replaces the generic_shared flag and will carry more information
14495 * generic-sharing.c: Added mini_type_stack_size() which allows
14496 allows open types if given a generic sharing context.
14497 mini_get_basic_type_from_generic() takes a
14498 MonoGenericSharingContext* instead of a MonoCompile* now.
14500 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14501 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14502 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14503 changes above. Just passing arguments through to the right
14506 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14508 * mini-arm.c: unify the call emission to emit_code_seq().
14510 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14512 * tramp-arm.c: reduced the trampoline size.
14514 2007-10-10 Mark Probst <mark.probst@gmail.com>
14516 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14517 variable handling out of arch-specific code.
14519 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14521 * mini-arm.c: implemented fast delegate dispatch.
14523 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14525 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14526 that fp elimination is turned off if the space required by locals is too
14527 big. Fixes #331958.
14529 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14531 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14532 ARM to the new style trampoline.
14534 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14536 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14538 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14540 2007-10-09 Martin Baulig <martin@ximian.com>
14543 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14544 `field_info_offset_offset'.
14546 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14548 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14549 removed more internal usage of the r11 register and made it available
14550 to the register allocator.
14552 2007-10-08 Mark Probst <mark.probst@gmail.com>
14554 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14555 when sharing generics and treat type variables as references.
14557 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14559 * mini-ppc.c: started removing the internal uses of register r11
14560 to eventually allow the register allocator to manage it as an
14561 additional available register.
14563 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14565 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14567 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14569 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14570 specific trampolines as they are not performance critical as a jump
14571 target (maybe align as before only for AOT code?). This saves about
14572 200 KB of native code on x86 for monodevelop startup.
14574 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14576 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14577 monodevelop startup.
14579 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14581 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14583 * mini-sparc.h mini-sparc.c: Implement IMT support.
14585 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14586 its smaller and doesn't clobber sparc_g1.
14588 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14590 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14592 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14594 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14596 * mini-ppc.c: implemented fast delegate invocation.
14598 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14600 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14602 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14604 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14605 code to the new style trampoline in preparation for IMT support.
14607 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14609 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14610 systems already. This also reduces the specific trampiline sizes and
14611 prepares for the use of r12 as the IMT identifier register.
14613 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14615 * mini-mips.h: endianess fix (simplified from a patch by
14616 Thomas Kunze <thommy@tabao.de>, bug #323737).
14618 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14620 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14621 to access ucontext fields and enable netbsd support
14622 (partially from Magnus Henoch <mange@freemail.hu>).
14624 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14626 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14627 use the preprocessor from the CPP env var if it is set.
14629 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14631 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14632 code, before interface_offset gets used.
14634 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14636 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14637 mono_class_setup_vtable () before accessing klass->vtable.
14639 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14641 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14644 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14646 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14647 IMT slots (this saves hundreds of KB of memory in programs like
14648 IronPython and Monodevelop).
14650 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14652 * mini.c: print the delegate counter.
14654 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14656 * mini-x86.c: make it easier to enable the debugging code for IMT
14659 2007-09-28 Martin Baulig <martin@ximian.com>
14662 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14663 `mono_method_klass_offset' and `mono_method_token_offset'.
14665 2007-09-20 Mark Probst <mark.probst@gmail.com>
14667 * mini.c: First generics sharing implementation. Can only share
14668 in very simple cases. If sharing doesn't work it falls back to
14669 dedicated compilation.
14671 * mini.h: Flag in MonoCompile to specify whether generic
14672 compilation is shared. Flags enum for marking which generic inst
14673 of a context is used. Prototypes for helper functions.
14675 * generic-sharing.c: Helper functions for generic method sharing.
14677 * optflags-def.h: Optimization flag (gshared) for enabling generic
14678 method sharing added.
14680 * Makefile.am: generic-sharing.c added.
14682 2007-09-19 Daniel Nauck <dna@mono-project.de>
14684 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14686 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14687 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14690 2007-09-19 Martin Baulig <martin@ximian.com>
14692 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14693 mono_debug_cleanup() is now part of mono_cleanup().
14695 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14697 * driver.c (mono_main): Fix a warning.
14699 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14701 * aot-compiler.c: Optimize various parts when processing large assemblies.
14704 * mini.c (mono_patch_info_hash): Improve hash function.
14706 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14708 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14710 Code is contributed under MIT/X11 license.
14712 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14714 * mini.c (mini_init): Fix a leak.
14716 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14718 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14720 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14722 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14724 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14726 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14728 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14731 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14733 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14735 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14737 * aot-runtime.c (decode_patch_info): Ditto.
14739 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14741 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14742 static case. Cache delegates in architecture specific code,
14743 based on number of parameters.
14745 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14746 in architecture specific code, based on number of parameters.
14748 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14749 caching happen in architecture specific code now.
14751 Code is contributed under MIT/X11 license.
14753 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14755 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14756 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14757 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14759 Code is contributed under MIT/X11 license.
14761 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14762 * mini.c: (mono_thread_abort) Fixed bug #82416.
14764 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * mini.: hook the new managed GC allocation feature into the JIT.
14768 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14770 * mini.c: implementation for the new runtime tls opcode.
14772 2007-09-11 Martin Baulig <martin@ximian.com>
14775 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14776 `mono_method_inflated_offset'.
14778 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14780 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14781 async exceptions into a method.
14783 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14784 purpose of testing whenever the unwinder works at every instruction.
14786 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14788 * mini.c: check accessibility of method used in ldftn (fixes
14791 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14793 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14795 * inssel.brg: Fix a warning.
14797 2007-09-03 Martin Baulig <martin@ximian.com>
14799 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14800 now takes the `main_method' as argument.
14802 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14804 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14806 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14808 * driver.c: include the cil-coff.h header on Windows.
14810 Code is contributed under MIT/X11 license.
14812 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini.c, driver.c: don't include the cil-coff.h header.
14816 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14818 * mini.c: flag places that needs fixes fo soft-float support.
14820 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14822 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14823 endian systems (partially from Dean Jenkins, bug #81924).
14825 2007-08-28 Mark Probst <mark.probst@gmail.com>
14827 * mini.c (check_linkdemand): Remove embedded reference object in
14828 call to LinkDemandSecurityException.
14829 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14830 with an IntPtr instead of a reference object.
14832 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14834 * mini.c (handle_initobj): Handle alignment properly.
14836 * inssel.brg (mini_emit_memset): Ditto.
14838 * inssel.brg (mini_emit_memcpy): Ditto.
14840 * inssel-sparc.brg: Ditto.
14842 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14844 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14846 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14847 exceptions raised in unmanaged code. Fixes part of #82594.
14849 2007-08-24 Mark Probst <mark.probst@gmail.com>
14851 * mini.c (mono_method_to_ir), declsec.c
14852 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14854 2007-08-22 Martin Baulig <martin@ximian.com>
14857 (MonoDebuggerThreadInfo): New typedef.
14858 (mono_debugger_thread_table): New global variable.
14859 (mono_debugger_thread_created): New public function.
14860 (mono_debugger_thread_cleanup): New public function.
14863 (MonoDebuggerInfo):
14864 - removed `get_current_thread' and `lookup_assembly'.
14865 - removed `data_table'.
14866 - added `thread_table'.
14869 (mono_thread_start_cb): Call mono_debugger_thread_created().
14870 (mono_thread_attach_cb): Likewise.
14871 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14872 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14875 * driver.c (mono_main): Move mono_debug_init() up, before calling
14876 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14878 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14880 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14881 together when passing several arguments of type double (gives a small
14882 speedup and saves a few bytes of generated code).
14884 2007-08-20 Jb Evain <jbevain@novell.com>
14886 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14888 2007-08-20 Jb Evain <jbevain@novell.com>
14890 * mini.c (mono_method_to_ir): throw MethodAccessException
14891 and FieldAccessException instead of InvalidProgramException.
14893 2007-08-20 Mark Probst <mark.probst@gmail.com>
14895 * mini.c: CoreCLR security checks.
14897 * mini.h: Removed MonoSecurityMode (moved to
14898 metadata/security-manager.h) and mono_security_mode global var
14899 (replaced by set/get functions in security-manager.h).
14901 * driver.c: Added "core-clr-test" security mode for testing. Used
14902 set-function for setting security mode.
14904 2007-08-17 Mark Probst <mark.probst@gmail.com>
14906 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14907 the new jit_info_table.
14909 * driver.c: Test code for the new jit_info_table (enabled by the
14910 define MONO_JIT_INFO_TABLE_TEST).
14912 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14914 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14915 detection of call <REG> instruction sequence. Fixes build on freebsd.
14917 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14919 * mini-exceptions.c: Fix a warning.
14921 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14923 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14924 stack overflow handling code on amd64 too.
14926 * mini-exceptions.c (mono_setup_altstack): Make this use
14927 mono_thread_get_stack_bounds ().
14929 * mini-x86.h: Disable sigaltstack on solaris x86.
14931 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14933 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14935 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14937 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14939 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14941 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14943 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14945 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14947 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14950 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14952 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14953 to be emitted (bug #82281).
14955 2007-08-01 Martin Baulig <martin@ximian.com>
14957 Merged the `debugger-dublin' branch.
14959 * debug-debugger.h (MonoDebuggerInfo):
14960 Removed the `old_*' compatibility entries.
14961 Added `debugger_version' and `data_table'.
14962 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14963 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14966 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14967 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14968 instead of a `gconstpointer'.
14969 (mono_debugger_insert_method_breakpoint): Return a
14970 `MonoDebugMethodAddressList *'.
14972 2007-06-28 Martin Baulig <martin@ximian.com>
14974 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14976 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14978 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14979 __builtin_frame_address () since it is broken on older gcc versions.
14981 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14983 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14984 on the stack overflow handling and made the managed stack overflows
14985 catchable in most cases using soft guard pages.
14986 * exceptions-x86.c: added code to restore the protection in the soft
14987 guard pages at the end of exception handling.
14989 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14991 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14993 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14995 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14996 exception handling.
14998 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
15000 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
15001 signal handling support until it has been ported to the new mechanism.
15002 * mini.c: fixed stack overflow detection and use the new
15003 architecture code to handle signals on the altstack.
15005 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15007 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15008 stack overflows on the alt stack.
15010 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15012 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15013 stack overflows on the alt stack.
15015 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15017 * exceptions-ppc.c: cleanup preparing for altstack support.
15019 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15021 * exceptions-arm.c: cleanup preparing for altstack support.
15023 2007-07-27 Mark Probst <mark.probst@gmail.com>
15025 * mini.c (print_jit_stats): Output hazard pointer stats.
15027 2007-07-26 Mark Probst <mark.probst@gmail.com>
15029 * driver.c, mini.c: Replaced security mode flags with a single
15032 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15034 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15036 2007-07-25 Mark Probst <mark.probst@gmail.com>
15038 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15039 (which doesn't do anything yet) for activating Core CLR
15040 (Silverlight) security.
15042 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15044 * mini-codegen.c: work around a possible gcc bug on arm.
15046 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15048 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15049 message for platforms that don't support AOT compilation.
15051 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15053 * mini.h, mini.c, driver.c: temporary smcs hack.
15055 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15057 * mini-arm.h, mini-arm.c: arm EABI fixes.
15059 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15061 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15064 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15065 trampolines taking a method argument.
15067 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15069 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15070 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15072 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15073 JIT compilation throws an exception. Fixes #82050.
15075 2007-07-19 Mark Probst <mark.probst@gmail.com>
15077 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15078 with the MONO_EXCEPTION_ defines.
15080 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15082 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15085 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15086 the cause of an assertion.
15088 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15090 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15093 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15095 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15096 assert. Should fix #82103.
15098 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15100 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15101 here too. Fixes #82095.
15103 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15106 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15108 * mini-amd64.h: Enable IMT for amd64.
15110 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15112 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15114 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15116 2007-07-12 Mark Probst <mark.probst@gmail.com>
15118 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15119 as soon as check_linkdemand sets an exception_type.
15121 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15123 * mini-x86.c: fixed offsets for IMT call sequence.
15124 * mini-x86.h: enable IMT again.
15126 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15128 * trace.c (mono_trace_enter_method): Decode MonoType too.
15130 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15132 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15134 * mini-amd64.c: Add preliminary IMT implementation.
15136 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15138 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15139 understand the new IMT-base interface invocation (thanks to
15140 Daniel Nauck for the report and the remote debugging session).
15142 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15144 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15146 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15148 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15150 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15152 * mini-trampolines.c: implement AOT IMT support.
15153 * mini-x86.h: enable IMT support for wider testing.
15155 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15157 * inssel.brg (emit_imt_argument): Add aot support here.
15159 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15161 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15163 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15164 of the IMT implementation, partially from massi, with my
15165 implementation of the bsearch sequence. Disabled by default until
15166 the AOT code is implemented.
15168 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15170 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15172 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15174 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15176 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15177 arch-independent IMT JIT code from Massimiliano
15178 Mantione (massi@ximian.com) with small cleanups from me.
15180 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15182 * Makefile.am: fix svn invocation to get the svn revision to be
15183 independent of the local language (build fix).
15185 2007-07-09 Mark Probst <mark.probst@gmail.com>
15187 * mini.c (inline_method): Reset cfg->exception_type if the
15188 inlining is aborted. Fixes: 82049.
15190 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15192 * mini.c: remove assert from exception handling code when exception_ptr
15195 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15197 * mini.c (mono_codegen): Add an assert.
15199 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15200 enter and leave code.
15201 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15203 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15205 * mini-ppc.c: fixed memory corruption for localloc(0)
15208 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15210 * mini.c: Fix warnings.
15212 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15214 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15215 to emit better double->int conversions.
15217 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15219 * mini.c: the provided Min/Max optimizations are valid for unisgned
15222 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15224 * 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
15226 2007-06-28 Miguel de Icaza <miguel@novell.com>
15228 * mini.c (mono_running_on_valgrind): Add support for reporting the
15229 method and its boundaries to valgrind.
15231 2007-06-28 Martin Baulig <martin@ximian.com>
15233 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15235 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15237 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15239 * generic.2.cs: Add new test case.
15241 2007-06-25 Martin Baulig <martin@ximian.com>
15243 Merged the `debugger-dublin' branch.
15246 (mono_debugger_insert_method_breakpoint): New public method.
15247 (mono_debugger_remove_method_breakpoint): Likewise.
15248 (mono_debugger_check_breakpoints): New static method.
15249 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15251 * debug-debugger.h (MonoDebuggerInfo):
15252 Renamed (to keep backward compatibility in the vtable):
15253 `insert_breakpoint' -> `old_insert_breakpoint'.
15254 `remove_breakpoint' -> `old_remove_breakpoint'.
15255 `create_string' -> `old_create_string'.
15256 `lookup_class' -> `old_lookup_class'.
15257 `lookup_type' -> removed; changed into a dummy field.
15258 `lookup_assembly' -> `old_lookup_assembly'.
15259 Added (same functionality, but different signature):
15260 `create_string', `lookup_class', `lookup_assembly'
15262 `get_method_addr_or_bpt', `remove_method_breakpoint',
15263 `runtime_class_init'.
15265 * debug-debugger.c: Merged the `debugger-dublin' branch.
15267 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15269 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15271 (peephole_pass): Likewise.
15273 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15275 * driver.c: hopefully make setaffinity work also for ancient
15278 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15280 * driver.c : win32 build fix.
15282 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15284 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15285 processor if it is set.
15287 2007-06-21 Martin Baulig <martin@ximian.com>
15289 * debug-mini.h: New file.
15292 (mono_debugger_insert_breakpoint_full): Moved here from
15293 ../metadata/mono-debug-debugger.c.
15294 (mono_debugger_remove_breakpoint): Likewise.
15295 (mono_debugger_breakpoint_callback): Likewise.
15297 2007-06-15 Raja R Harinath <rharinath@novell.com>
15299 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15300 changes in MonoGenericClass.
15302 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15304 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15306 2007-06-14 Raja R Harinath <rharinath@novell.com>
15308 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15309 removal of MonoGenericMethod.
15311 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15313 * mini-exceptions.c: hooks for the exception events profiling API.
15315 2007-06-14 Randolph Chung <tausq@debian.org>
15317 * Makefile.ma: Add hppa target.
15318 * mini-arch.h: Include mini-hppa.h
15319 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15320 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15321 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15323 2007-06-14 Randolph Chung <tausq@debian.org>
15325 * inssel.brg: Add rules for "chained" compare-branch operations so that
15326 a single compare op can affect multiple branches. Adjust cost for
15327 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15328 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15329 cost for some rules so that they can more easily be overridden by
15330 per-arch rules (with fixes from lupus).
15331 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15333 2007-06-13 Randolph Chung <tausq@debian.org>
15335 * mini-ops.h: Reorder branch ops so that they match the order of the
15336 corresponding CEE_* ops. The code expects them this way.
15337 Add new ops for HPPA target.
15338 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15340 2007-06-13 Randolph Chung <tausq@debian.org>
15342 * mini-exceptions.c: Handle cases where the stack grows towards
15344 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15346 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15348 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15350 * driver.c: explain where a non-matching corlib is found.
15352 2007-06-13 Mark Probst <mark.probst@gmail.com>
15354 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15356 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15358 * mini-exceptions.c: Generate a method profile leave event during
15359 an exception to ensure that the profiler gets notified.
15361 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15363 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15366 * cpu-amd64.md: Add long_and/or/xor opcodes.
15368 2007-06-06 Wade Berrier <wberrier@novell.com>
15370 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15371 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15372 length of instruction shr_imm (expected 8, got 10)
15374 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15376 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15378 2007-06-06 Mark Probst <mark.probst@gmail.com>
15380 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15381 MonoInternalHashTable again (fixed bug in the internal hash table
15384 2007-06-06 Mark Probst <mark.probst@gmail.com>
15386 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15387 Have to figure out what makes it crash the SWF regression.
15389 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15391 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15393 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15395 * mini.c: optimize out the type check when storing null in a
15398 2007-06-04 Mark Probst <mark.probst@gmail.com>
15400 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15401 MonoInternalHashTable.
15403 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15405 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15406 signed integer methods.
15408 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15410 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15411 permanently since the current approach doesn't work.
15413 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15415 * inssel.brg (stmt): Only call delegate->invoke_impl if
15416 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15418 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15420 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15421 the sreg2==rdx case.
15423 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15424 account if it contains a rex prefix.
15425 (peephole_pass): Handle OP_FMOVE as well.
15427 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15429 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15430 as it causes regressions.
15432 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15434 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15435 static case as well.
15437 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15439 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15440 (mono_arch_get_this_arg_from_call): Ditto.
15442 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15444 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15447 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15448 (mono_arch_get_this_arg_from_call): Ditto.
15450 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15452 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15453 try to create optimized invoke code and use that for further invocations.
15454 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15456 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15458 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15460 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15461 sealed classes or methods.
15462 *devirtualization.cs: tests for the new optimization
15464 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15466 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15467 by the update_volatile () function.
15469 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15471 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15474 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15476 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15478 * mini.c: Add configure checks for header files.
15479 * mini-x86.c: Add configure checks for header files.
15480 * trace.c: Add configure checks for header files.
15481 * aot-runtime.c: Add configure checks for header files.
15482 * aot-compiler.c: Add configure checks for header files.
15483 * driver.c: Add configure checks for header files.
15484 * mini-codegen.c: Add configure checks for header files.
15486 Code is contributed under MIT/X11 license.
15488 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15490 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15491 icompare_imm -128 + op_iclt. Fixes #81703.
15493 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15495 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15497 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15499 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15500 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15501 so that all isinst checks now use "interface_bitmap".
15503 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15505 * cpu-amd64.md (jmp): Fix a warning.
15507 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15509 * basic.cs: Add new regression test.
15511 * basic.cs: Remove test which is now in basic-long.cs.
15513 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15515 * basic-long.cs: Add new test.
15517 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15519 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15521 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15523 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15525 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15528 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15529 throwing code a bit.
15531 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15532 the exception throwing code a bit.
15534 * mini-x86.c (get_call_info): Allocate result from a mempool.
15536 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15538 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15540 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15542 * mini.h (MonoCompile): Add 'token_info_hash' field.
15544 * mini.c: Save token->method associations during compilation so the AOT
15545 compiler can use it.
15547 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15548 which reference generic classes and methods.
15550 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15552 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15554 * aot-compiler.c (compile_method): Fix a typo in a comment.
15556 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15558 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15559 everything generic.
15561 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15563 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15565 * mini.h (MonoCompile): Add 'args' field.
15567 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15570 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15572 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15574 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15576 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15578 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15579 opcodes for some opcodes.
15581 * mini.h *.brg *.c: Use the new opcodes.
15583 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15585 * mini.h: Bumped aot revision.
15587 * inssel.brg: modified code generation of type checks for interfaces
15588 to use the new "MonoClass.interface_bitmap" instead of the old
15589 "MonoClass.interface_offsets".
15591 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15593 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15595 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15597 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15600 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15602 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15604 2007-04-27 Wade Berrier <wberrier@novell.com>
15606 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15607 mini.h) to fix build.
15609 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15611 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15613 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15614 causes the corlib unit tests to fail.
15616 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15618 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15620 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15622 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15623 opcodes to the comparison relations.
15625 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15626 opcodes to their types.
15628 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15630 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15631 it in cfg->arch.cinfo.
15633 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15635 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15636 cfg->cil_offset_to_bb.
15638 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15640 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15641 created becase of initlocals.
15643 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15645 * mini-alpha.c cpu-alpha.md: More alpha port work from
15646 Sergey Tikhonov <tsv@solvo.ru>.
15648 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15650 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15652 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15654 * cpu-s390.md (break): Correct the length of break instruction.
15656 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15658 * mini.c: fix a couple of soft-float issues and comments.
15660 2007-04-15 Miguel de Icaza <miguel@novell.com>
15662 * trace.c (is_filenamechar): - is also a filename char.
15664 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15666 * mini-s390.c: Correct checking for enum type in return value processing.
15668 2007-04-14 Raja R Harinath <rharinath@novell.com>
15670 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15671 (version.h): Makefile is in the build directory.
15673 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15675 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15677 2007-04-11 Martin Baulig <martin@ximian.com>
15679 * mini.c (can_access_member): Fix handling of generic classes;
15682 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15684 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15686 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15688 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15690 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15692 * mini-codegen.c: make sure the right spill amount is
15693 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15695 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15697 * mini-ppc.c: fixes for the fp_branch_nan test.
15699 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15701 * basic.cs: Comment out new test which still fails on ia64.
15703 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15705 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15707 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15709 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15711 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15713 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15714 on 64 bit machines. Fixes part of #80738.
15716 * basic.cs: Add regression test.
15718 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15720 * inssel.brg basic.cs: Revert previous change to fix build.
15722 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15725 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15727 * basic.cs: Add new regression test.
15729 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15731 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15734 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15736 * cpu-s390x.md: Correct length of break instruction.
15738 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15740 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15741 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15743 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15745 * *.c: Begin WIN64 port.
15746 * mini.c: Use correct register in profiler.
15747 * mini-amd64.c: No inline assembly on Win64.
15748 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15749 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15750 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15751 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15752 mono_arch_ip_from_context for Win64.
15754 Contributed under MIT/X11 license.
15756 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15758 * exceptions-amd64.c (seh_handler): Ditto.
15760 * exceptions-x86.c (seh_handler): Fix a memory leak.
15762 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15764 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15765 mini-s390x.c: fixed peephole optimizations to deal
15766 correctly with 1 and 2 byte reload avoidance.
15768 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15770 * cpu-s390.md, cpu-s390x.md: update localloc length.
15772 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15774 * cpu-g4.md: added missing descriptions.
15776 2007-03-14 Miguel de Icaza <miguel@novell.com>
15778 * Makefile.am: Add support so the tail tests are not executed on
15779 PowerPC as that is a known limitation of the PowerPC port.
15781 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15783 * runmdesc.bat: Move to msvc directory.
15785 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15787 * runmdesc.bat: Run executable that was produced by the current
15788 target and sent via an argument.
15790 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15792 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15795 * generics.2.cs: Add regression test.
15797 2007-03-09 Wade berrier <wberrier@novell.com>
15799 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15801 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15803 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15804 AOT code depends on this.
15806 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15808 * mini.c: more precise tracking of types in the eval stack
15809 (part of fix for bug #81044).
15811 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15813 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15815 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15817 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15819 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15821 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15823 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15825 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15826 a pointer on 64 bit systems. Fixes #80190.
15828 * iltests.il: Add new regression test.
15830 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15832 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15834 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15836 * trace.c: Remove an erroneous alignemnt check when tracing.
15837 Fixes --trace on OSX86.
15839 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15841 * mini-$(arch).h: initialize SP in context for all the archs.
15843 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15845 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15846 regressions in the thread tests.
15848 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15850 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15851 - fixed implementation of LOCALLOC opcode
15852 - implemented non-un compare for floats
15854 - implementation of FDIV and CKFINITE opcodes
15855 - fixes for latest mono updates
15856 - additional arch opcodes
15858 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15860 * Makefile.am: simplify and merge rules for cross-compilation.
15862 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15864 * local-propagation.c: Actually *apply* the fix for bug 80591...
15866 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15868 * mini-exceptions.c: backuot part of the last change
15869 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15871 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15872 * inssel.brg: Fix bug 59286.
15875 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15877 * mini-exceptions.c: patch from Zoltan to correctly check for
15878 stack boundaries (using the stack register, not the frame register),
15879 fixes bugs #80724, #79717.
15881 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15883 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15884 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15886 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15887 presence of frame pointer elimination.
15889 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15891 * mini-x86.h: NetBSD UCONTEX_REG defines.
15893 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15895 * inssel-amd64.brg: Fix amd64 build.
15897 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15899 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15902 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15904 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15907 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15909 2007-01-30 Mark Mason <mason@broadcom.com>
15911 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15912 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15913 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15914 beginning support for CEE_JMP [not quite working yet]
15915 * tramp-mips.c: LMF handling now works
15917 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15919 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15921 * mini.h (NULLIFY_INS): New macro.
15923 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15925 * mini.c: statistical profiler fix for windows, patch
15926 from Tor Lillqvist (tml@novell.com).
15928 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15929 * local-propagation.c: Fix bug 80591.
15931 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15933 * Makefile.am: put back the --export-dynamic option as with
15934 the previous gmodule flags (thanks to Robert Jordan).
15936 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15938 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15940 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15941 simplify and speed up the local register allocator. Also rename some fields
15942 like iassign->vassign.
15944 * regalloc.c: Remove some functions which are no longer used since their
15945 inlined version is in mini-codegen.c.
15947 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15949 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15951 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15953 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15954 narrowing. Fixes #80622.
15956 * iltests.il: Add new regresssion test.
15958 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15960 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15961 debug-debugger.c, debug-debugger.h: warning fixes.
15962 * driver.c: updated copyright year and made it fit in one line.
15964 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15966 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15968 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15970 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15972 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15974 * iltests.il: Add new test for bug #80507.
15976 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15978 * mini-arm.h: use soft-float also on vfp for now.
15980 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15982 * mini.c: fix some more soft-float issues.
15984 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15986 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15988 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15989 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15990 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15991 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15993 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15995 * mini-arm.c: typo fix.
15997 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15999 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
16001 2007-01-21 Zoltan Varga <vargaz@gmail.com>
16003 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16004 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16006 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16008 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16010 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16012 * inssel.brg: Fix a warning.
16014 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16016 * abcremoval.c ssa.c ssapre.c: Update after this change.
16018 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16020 * dominators.c (df_set): Use mono_bitset_union_fast.
16022 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16024 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16025 mini-codegen.c: reduce relocations and memory usage for the cpu
16028 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16030 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16032 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16033 to reduce their size.
16035 2007-01-19 Mark Mason <mason@broadcom.com>
16037 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16038 * mini-mips.c: more configuration macros, support long conditional branches, additional
16039 asserts, fix epilog instrumentation.
16040 * mini-mips.h: use standard stack walk
16041 * cpu-mips.md: increase size of div, rem and conditional branches
16043 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16045 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16048 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16050 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16051 (compile_method): Ditto.
16053 * aot-runtime.c (decode_klass_info): Ditto.
16055 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16056 needed by the code generated by inssel.brg. Also fix a warning.
16058 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16060 * mini.c: deal with enums that become genericinsts by
16061 being nested in a generic class (bug #79956).
16063 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16065 * mini.c: match the generic definition to check for
16066 private access with generic types (bug #78431).
16068 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16070 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16071 to make life easier for people cross-compiling that insist on not
16074 2007-01-17 Mark Mason <mason@broadcom.com>
16076 * inssel-long.brg: patch to deal with mips missing flags
16077 * inssel-long32-mips.brg: implement overflow checks
16078 * insset-mips.brg: implement overflow checks
16079 * mini-mips.h: implement conditional exception handling
16080 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16081 Remove unused code, minor cleanups.
16082 * exceptions-mips.c: minor cleanups
16083 * mini-ops.h: add mips conditional exception ops
16084 * cpu-mips.md: add mips conditional exception ops
16087 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16089 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16090 to deal with mips missing of flags.
16092 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16094 * exceptions-ppc.c: execute fault handlers.
16096 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16098 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16100 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16102 * mini.c: handle also floating point values in initialize_array.
16104 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16106 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16107 array initialization and make it conditional on the intrins option.
16109 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16111 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16112 relocations and put the patch info names close to the enum definition.
16114 2007-01-15 Mark Mason <mason@broadcom.com>
16116 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16118 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16120 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16122 2007-01-12 Raja R Harinath <rharinath@novell.com>
16124 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16126 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16128 * Makefile.am: distribute the mips sources.
16130 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16132 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16135 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * cpu-x86.md: back out for now as this triggers other regressions.
16139 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16141 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16142 to eax:edx, so ecx can't get allocated to them (bug #80489).
16144 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16146 * mini.c, mini-exceptions.c: enabled running fault handlers
16149 2007-01-03 Miguel de Icaza <miguel@novell.com>
16151 * driver.c: If nothing fail, do not use the string "failed",
16152 because it makes it very annoying to view test result logs on the
16155 2006-12-30 Miguel de Icaza <miguel@novell.com>
16157 * debug-debugger.c (mono_debugger_main): Rename "main" to
16158 "main_method" to prevent a warning.
16160 Remove a warning for unused field.
16162 2006-12-28 Martin Baulig <martin@ximian.com>
16165 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16167 2006-12-22 Martin Baulig <martin@ximian.com>
16169 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16170 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16171 seperate `.mdb_debug_info' section, so we can access it from the
16172 debugger even if the binary is stripped.
16174 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16175 from the `.mdb_debug_info' here to prevent the linker from
16176 removing that section.
16178 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16179 mdb-debug-info64.s.
16181 2006-12-19 Robert Jordan <robertj@gmx.net>
16183 * mini-x86: enable the code to return small structures in
16184 registers for FreeBSD as well. Fixes bug #80278.
16185 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16187 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16189 * mini-x86.c: align the stack when calling the profiler
16190 function instrumenting the prolog (on OSX).
16192 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16194 * mini.c: emit a break opcode where Debugger.Break () is called.
16196 2006-12-13 Miguel de Icaza <miguel@novell.com>
16198 * mini.c (mono_method_to_ir): Provide useful information on this
16199 assert, to prevent others from debugging like I did.
16201 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16203 * mini.c: enable code which was incorrectly commented
16206 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16208 * mini-x86.c: enable on OSX, too, the code to return small
16209 structures in registers.
16211 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16213 * mini-x86.c: remove the use of the dynamic code manager here, too.
16215 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16217 * mini.h, debug-debugger.c, tramp-*.c: fixed
16218 mono_debugger_create_notification_function() to use
16219 mono_global_codeman_reserve () instead of a dynamic code manager.
16221 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16223 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16224 ves_array_element_address() jit icall and use a generated
16225 managed method instead (which is about 4 times faster for a rank 3
16228 2006-11-29 Mark Mason <mason@broadcom.com>
16230 * basic-calls.cs: additional tests for passing
16231 structures as function arguments.
16233 2006-11-29 Mark Mason <mason@broadcom.com>
16235 * mini-mips.h: disable custom exception handling
16236 * mini-mips.c: throw/rethrow should use jalr to call
16237 exception stubs. Fixed bug with passing structures
16238 by value. More support for tracing floating point
16241 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16243 * mini.c: fixed typo in the soft-float ldind.r4 handling
16246 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16248 * mini.c, mini.h, driver.c: added --runtime command line
16249 option to select a different runtime than the autodetected one.
16250 * jit.h: added API for embedders to initialize with a specific
16253 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16255 * mini.c: handle also boxing of r4 values (bug #80024).
16257 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16259 * mini-ppc.c: force indirect calls until we reserve
16260 enough address space for all the generated code.
16262 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16264 * exceptions-arm.c: workaround bugs in the libc definition
16265 of struct ucontext.
16267 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16269 * inssel.brg: fixes from me and Mark Mason.
16271 2006-11-23 Dick Porter <dick@ximian.com>
16273 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16274 semaphore display now we've fixed the initial value
16276 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16278 * inssel.brg: partially revert the last change to fix the build.
16280 2006-11-21 Mark Mason <mason@broadcom.com>
16282 * inssel.brg: Add and use compare-and-branch macros to support
16283 architectures that do not have condition code registers (ie. MIPS).
16284 * *-mips.{c,brg,md}: Fix copyright statements
16286 2006-11-20 Mark Mason <mason@broadcom.com>
16288 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16289 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16290 * mini.h: Added declaration for mono_print_ins()
16291 * mini-codegen.c: added ins_spec initializer for MIPS
16292 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16293 vreg to be virtual and hreg to be non-virtual.
16294 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16295 is not yet working/implemented correctly.
16296 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16297 non-static, fixup calls to print_ins() from other parts in the file.
16299 2006-11-20 Mark Mason <mason@broadcom.com>
16301 * basic-calls.cs: added tests for passing structures as arguments
16304 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16306 * inssel-long32.brg: optimize signed division by power of two.
16308 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16310 * mini-arm.c: added support for interworking with thumb code
16311 (mono must be still be built using the ARM instruction encoding).
16313 2006-11-19 Miguel de Icaza <miguel@novell.com>
16315 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16316 verifier has different rules for it. Fixes a few verifier issues
16319 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16320 at the end, so people know what happened.
16322 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16324 * brach-opts.c: in optimize_exception_target() make sure we
16325 are in a catch clause (fixes bug #79871).
16327 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16329 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16330 more soft-float support fixes.
16332 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16334 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16335 that are passed half on the stack and half in registers.
16337 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16339 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16340 more mips integration work from Mark E Mason
16341 <mark.e.mason@broadcom.com>.
16343 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16345 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16346 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16347 tramp-mips.c: added sources for the mips port, not
16348 integrated in the build yet. Contributed by
16349 Mark E Mason <mark.e.mason@broadcom.com>.
16351 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16353 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16355 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16357 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16358 put the soft-float rules in its own file since it seems to
16359 break s390 compilation.
16361 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16363 * mini-arm.c: fixed wrnings.
16365 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16367 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16368 inssel-arm.brg: ARM support for soft-float.
16370 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16372 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16373 loads and stores of 32 bit fp values.
16375 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16377 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16379 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16380 works. Fixes #79852 and #79463.
16382 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16384 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16385 more soft-float support WIP and fixes.
16387 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16389 * mini-arm.c: some VFP updates.
16391 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16393 * mini-exceptions.c: 0 is a valid local var offset in some
16394 architectures, don't assert (bug #78508).
16396 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16398 * exceptions-arm.c: fixed off by one error in stack walk code.
16400 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16402 * mini.h, mini.c: more precise tracking of type load exceptions.
16404 2006-11-03 Robert Jordan <robertj@gmx.net>
16406 * Makefile.am: [WIN32] Add monow.exe target.
16407 * driver.c: [WIN32] Don't detach the console when debugging.
16410 2006-10-30 Miguel de Icaza <miguel@novell.com>
16412 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16414 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16416 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16418 * driver.c (mini_regression): Fix --regression with AOT.
16420 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16422 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16424 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16426 * mini-sparc.h: Don't use sigaction on sparc/linux.
16428 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16430 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16432 * mini-exceptions.c: Add proper include files for getpid ().
16434 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16436 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16437 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16440 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16441 name cache to reduce its size.
16443 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16445 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16447 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16448 the mono_lmf TLS variable.
16450 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16451 trampoline lmf frames.
16453 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16455 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16457 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16458 the mono_lmf TLS variable.
16460 * mini-exceptions.c: Access the LMF structure through accessors.
16462 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16463 variable instead of in jit_tls->lmf.
16465 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16467 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16468 trampoline lmf frames.
16470 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16472 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16474 * mini.c trace.c mini-x86.c: Revert these too.
16476 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16479 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16481 * genmdesc.c: removed now dead code.
16483 2006-10-09 Robert Jordan <robertj@gmx.net>
16485 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16487 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16489 * mini.h: do not leave gaps in the opcode values.
16491 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16493 * jit-icalls.h: flag functions as internal here, too.
16495 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16497 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16498 functions with the internal attribute.
16500 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16502 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16504 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16506 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16509 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16511 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16512 tail calls as on other platforms.
16514 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16516 * iltests.il: Add a few tailcall tests.
16518 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16520 * driver.c: fix loop for old compilers (bug #79521).
16522 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16524 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16526 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16528 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16529 metadata without any code.
16531 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16532 more precise debugging information using gdb.
16534 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16536 * inssel-ia64.brg: Make the helper methods static.
16538 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16540 * inssel-x86.brg: make the helper methods static.
16542 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16544 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16546 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16548 * mini.c: updates for monoburg changes.
16549 * inssel.brg: make a few helper functions static as they should.
16551 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16553 * Makefile.am: Move mini-codegen.c to common_sources.
16555 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16557 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16559 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16560 mini-ppc.h: port to use the common local register allocator.
16562 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16564 * mini.h: Remove the comment too then.
16566 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16568 * mini.h: put back backend.data which is to be used shortly and
16569 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16570 pointers on 4 byte boundaries it'd have much bigger issues running
16571 and you can ifdef it out anyway.
16573 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16575 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16576 MonoInst size by 4 bytes on 64 bit machines.
16578 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16580 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16581 replacement with more meaningful field names. Arch maintainers, please
16582 check the assigned names are good enough for your arch.
16584 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16586 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16587 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16589 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16591 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16592 relocations and memory requirements, put the optimization flags
16593 definitions in their own file.
16595 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16597 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16599 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16601 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16603 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16605 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16607 * inssel.brg: use the correct function to get the size of an item
16608 in an array, given an element class.
16609 * aot-compiler.c: do not access class->class_size directly.
16611 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16613 * mini.h, debug-mini.c: added a debugging function to print
16614 info about local variables and arguments in a jitted method.
16616 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16618 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16620 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16622 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16624 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16625 inner and outer loops when passing vtypes.
16627 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16629 * mini-ppc.c: take into account the cpu errata for cache flushing
16630 which caused some random errors (bug #79381).
16632 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16634 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16635 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16637 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16639 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16642 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16643 freebsd ports tree.
16645 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16646 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16648 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16651 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16653 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16655 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16657 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16658 macro does not have to be changed during debugging.
16660 * 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>.
16662 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16664 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16666 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16667 MONO_ARCH_NO_EMULATE_MUL is defined.
16669 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16671 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16673 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16675 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16677 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16679 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16680 stuff to mini-exceptions.c where it is used.
16682 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16683 setup code, the real one is in mini-exceptions.c.
16685 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16686 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16687 some changes from the freebsd ports tree.
16689 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16692 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16694 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16696 * mini.c: on Linux, check for /proc to be mounted
16697 (bug# 79351, novell bug#201204).
16699 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16701 * mini.c: handle cases where pthread_attr_getstack() behaves
16702 incorrectly (bug #78096).
16704 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16706 * mini-arm.c: support larger stack frames (bug #79272).
16708 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16710 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16712 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16715 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16716 mono_class_from_name () to find a class from its name.
16718 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16720 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16722 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16724 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16726 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16728 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16730 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16731 callinfo->trampoline.
16733 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16735 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16738 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16740 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16742 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16744 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16745 stats.method_trampolines, it is already done by the generic trampoline code.
16747 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16749 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16751 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16753 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16755 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16757 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16759 * mini.c (print_jit_stats): Print new stats.
16761 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16763 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16765 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16766 Address on two dimensional arrays. Fixes #78729.
16768 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16770 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16773 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16775 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16778 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16780 (mini_get_ldelema_ins): Ditto.
16782 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16784 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16785 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16788 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16790 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16791 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16793 * exceptions-s390x.c: Cosmetic change.
16795 * tramp-s390.c: Fix warning.
16797 * cpu-s390.md: Correct length of mul_imm.
16799 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16801 * aot-compiler.c: added binary writer with ELF backend
16802 implementation (only on Linux/x86 for now).
16804 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16806 * Makefile.am: Don't run net 2.0 AOT tests.
16808 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16809 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16811 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16813 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16815 * aot-compiler.c: simplified and refactored the asm-writing code
16816 to allow different backends.
16818 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16820 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16822 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16823 little. Share patches of type TYPE_FROM_HANDLE as well.
16825 * mini.c (mono_patch_info_equal): New helper function.
16826 (mono_patch_info_hash): Ditto.
16828 * aot-compiler.c (emit_method_code): Fix s390 build.
16830 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16831 is not handled because it is stored as a flag and not as a type ctor. Fixes
16834 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16836 * aot-compiler.c: Fix computation of GOT slot statistics.
16838 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16839 Also remove support for not PIC AOT.
16841 * mini.h: Bump AOT file format version.
16843 * objects.cs: Add a test for #78990.
16845 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16846 (peter.dettman@iinet.net.au). Fixes #79087.
16848 * basic-long.cs: Add a test for the above.
16850 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16852 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16854 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16857 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16859 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16862 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16864 * mini.c: Don't verify COM proxy invoke calls
16867 2006-08-10 Dick Porter <dick@ximian.com>
16869 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16870 which process is holding semaphores locked.
16872 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16874 * mini-ia64.c mini-amd64.c: Fix #79027.
16876 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16878 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16880 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16881 implicit arguments in a vararg call. Fixes #79027.
16883 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16885 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16886 (mono_get_array_new_va_signature): Ditto.
16888 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16890 * aot-runtime.c: Call init_plt lazily.
16892 * inssel-long.brg: Fix unsigned long->int conversion.
16894 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16896 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16897 that most data is now in the .rss/.data section.
16899 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16901 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16903 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16905 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16907 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16909 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16910 virtual call. Fixes #79010.
16912 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16913 and use the result as the this argument in the real call.
16915 * generics.2.cs: Add a new test for #79010.
16917 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16919 * mini-x86.c: Fix a warning.
16921 * aot-compiler.c: Add a bunch of statistics.
16923 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16925 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16927 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16929 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16931 * 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>.
16933 2006-07-13 Miguel de Icaza <miguel@novell.com>
16935 * mini.c (mono_method_to_ir): Obtain the original method in the
16936 CIL stream and use this to perform validation.
16940 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16942 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16943 (mono_arch_call_opcode): Ditto.
16945 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16948 * mini.c (mono_patch_info_dup_mp): New helper function.
16950 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16951 compilation. Fixes #78827.
16953 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16955 * declsec.c: Use original security informations for
16956 MONO_WRAPPER_MANAGED_TO_MANAGED.
16958 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16960 * mini.c: Allow Com Interop methods/classes and
16961 don't verify COM wrapper calls
16964 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16966 * inssel-long32.brg: Fix long->i4 checked conversion.
16968 * exceptions.cs: Add a test for the above.
16970 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16972 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16974 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16977 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16980 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16982 * mini.c: Fix solaris/x86 exception handling.
16984 * Makefile.am: Get rid of $(ICU_LIBS).
16986 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16988 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16989 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16990 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16992 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16994 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16995 this function causes a SIGSEGV.
16997 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16999 * mini.c: Remove unused solaris/x86 includes.
17001 2006-06-21 Zoltan Varga <vargaz@gmail.com>
17003 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17005 2006-06-20 Jb Evain <jbevain@gmail.com>
17007 * cpu-g4.md: fix max length of start_handler instruction.
17009 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17010 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17012 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17013 * ssa.c: Fixed bug 78653 for SSA based deadce.
17014 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17015 MonoInst.flags, used in SSA based deadce.
17016 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17017 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17019 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17021 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17022 it can end up using non executable memory on ppc64 systems
17023 running ppc32 userspace (fix from Johannes Berg).
17025 2006-06-14 Dick Porter <dick@ximian.com>
17027 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17030 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17031 * mini.c: Made so that inline is locally disabled if it would
17032 trigger a .cctor, because too many apps depend on this behavior
17033 (which seems to be also the one of the MS CLR).
17035 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17037 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17038 No idea why this worked before.
17040 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17041 which branch to outer exception clauses since they could skip the
17042 inner finally clauses. Fixes #78633.
17044 * exceptions.cs: Add a test for the above.
17046 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17049 * iltests.il: Add a test for the above.
17051 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17053 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17054 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17056 * iltests.il: Add a test for the above.
17058 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17060 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17062 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17063 methods as instrinsics.
17065 2006-06-09 Wade Berrier <wberrier@novell.com>
17067 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17068 (simple-cee-ops.h ssapre-mini-ops.h)
17070 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17072 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17073 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17075 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17076 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17078 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17080 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17082 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17084 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17085 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17086 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17087 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17088 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17089 of opcodes, so that bug 78549 should not happen again.
17090 * ssapre.c: Updated to use the renamed files.
17092 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17094 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17095 in OP_ATOMIC_EXCHANGE_I4.
17097 2006-06-07 Wade Berrier <wberrier@novell.com>
17099 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17100 in mono_debugger_create_notification_function)
17102 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17104 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17106 * mini.c (type_from_stack_type): Disable some changes which do not
17109 * driver.c: Reenable opts.
17111 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17112 of the evaluation stack.
17114 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17115 evaluation stack trace at entry to the bblock.
17117 * mini.c (merge_stacks): New function to perform verification of stack merges.
17118 Turned off by default.
17120 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17123 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17125 * local-propagation.c: Fixed bug 78549.
17127 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17129 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17131 2006-06-02 Miguel de Icaza <miguel@novell.com>
17133 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17134 tramp-arm.c, tramp-ia64.c
17135 (mono_debugger_create_notification_function): Update signature to
17136 new signature and use new protocol for creating the notification
17139 Should fix the build.
17141 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17143 * exceptions-ppc.c (mono_jit_walk_stack)
17144 (ves_icall_get_frame_info): Fix the build
17146 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17148 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17150 2006-05-31 Raja R Harinath <rharinath@novell.com>
17152 * il2tests.2.il: New file for generics CIL tests. Add test for
17154 * Makefile.am: Update.
17157 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17160 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17162 * aliasing.c: Fixed bug 78311.
17164 2006-05-29 Martin Baulig <martin@ximian.com>
17166 * mini-exceptions.c (mono_find_jit_info): When computing the
17167 native offset, check whether we're actually inside the method's
17168 code; call mono_debug_print_stack_frame() to format the frame.
17169 (ves_icall_System_Exception_get_trace): Call
17170 mono_debug_print_stack_frame() to format the stack frame.
17171 (ves_icall_get_trace): Update to the new debugging API.
17172 (mono_jit_walk_stack_from_ctx): Likewise.
17173 (ves_icall_get_frame_info): Likewise.
17175 * mini.c (get_method_from_ip): Use the new debugging API.
17176 (mono_print_method_from_ip): Likewise.
17179 (mono_jit_walk_stack): Use the new debugging API.
17180 (ves_icall_get_frame_info): Likewise.
17182 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17184 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17186 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17188 * mini.c: Added "limitator" to inline for debugging.
17190 2006-05-24 Martin Baulig <martin@ximian.com>
17192 * debug-debugger.c (mono_debugger_init): Create a private,
17193 malloc()-based code manager for the notification function and
17194 intentionally leak it on exit. This fixes the crash-on-exit race
17198 (mono_debugger_create_notification_function): Added
17199 `MonoCodeManager *' argument.
17202 (mono_debugger_create_notification_function): Added
17203 `MonoCodeManager *' argument.
17205 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17207 * aliasing.c: Fixed 64 bit issue.
17208 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17209 default since all known bugs are fixed (one more time!).
17211 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17213 * mini.c: write barrier support.
17215 2006-05-23 Martin Baulig <martin@ximian.com>
17217 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17218 check at the top of the file.
17220 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17222 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17223 reverting changes without reason and without changelog entries.
17225 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17227 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17228 to a few opcodes. Fixes #78439.
17230 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17231 consistency with other archs.
17233 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17235 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17237 * debug-debugger.c: fix the build.
17239 2006-05-17 Martin Baulig <martin@ximian.com>
17242 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17243 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17244 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17245 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17247 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17249 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17251 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17253 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17254 MONO_TYPE_GENERICINST.
17256 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17257 MONO_TYPE_GENERICINST.
17259 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17261 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17264 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17266 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17268 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17270 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17272 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17273 mono_trace_cleanup ().
17275 * iltests.il: Fix problem with the newly added test.
17277 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17278 due to register constraints, free up the previous hreg. Fixes #78314.
17280 * iltests.il: Add new test for #78314.
17282 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17283 Interlocked.Add. Fixes #78312.
17285 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17287 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17289 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17291 2006-05-05 Martin Baulig <martin@ximian.com>
17293 * debug-mini.c (mono_debug_open_block): New method.
17296 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17297 the beginning of each basic block.
17300 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17301 the beginning of each basic block.
17303 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17305 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17306 default until I understand why they break the build on amd64.
17308 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17310 * mini.c (mini_cleanup): Call mono_cleanup ().
17312 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17315 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17317 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17318 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17319 default since all known bugs are fixed, and I cannot reproduce bug
17320 77944... I'm asking Matt Hargett to test again after this commit.
17322 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17324 * mini-codegen.c: Fixed typo that thrashed inline.
17326 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17328 * dominators.c (compute_dominators): Avoid using a worklist since
17329 it is not correct in some cases. Instead, iterate over all bblocks as
17330 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17332 2006-04-28 Miguel de Icaza <miguel@novell.com>
17334 * mini.c (mono_jit_compile_method_inner): Use
17335 mono_prepare_exception_from_error that resets the value
17338 2006-04-27 Miguel de Icaza <miguel@novell.com>
17340 * mini.c: Move the mini_loader_error_to_exception to metadata.
17342 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17344 * aliasing.c: Fixed bug 78210.
17346 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17348 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17349 default until all their problems (or the ones they trigger) are fixed.
17351 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17353 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17355 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17356 as loaded only after resolving patches since that could invoke the same method.
17358 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17360 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17363 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17366 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17369 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17370 made from AOT code through the PLT table.
17372 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17373 holding the plt offset when a call is made to the aot plt trampoline.
17375 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17377 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17380 * Makefile.am (common_sources): Fix build breakage.
17382 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17383 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17384 intra-assembly calls if possible.
17386 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17388 * mini-trampolines.c: Handle PLT entries.
17390 * mini.c: Avoid creating a GOT var for calls.
17392 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17393 from mscorlib code.
17395 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17396 from mscorlib code.
17398 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17401 * mini.h: Bump AOT file format version.
17403 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17406 2006-04-25 Martin Baulig <martin@ximian.com>
17408 * driver.c: Disable copyprop, consprop and inline when running
17409 inside the debugger.
17411 2006-04-25 Martin Baulig <martin@ximian.com>
17413 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17414 with `get_current_thread' and added `detach'.
17415 (MonoDebuggerMetadataInfo): Added `thread_size',
17416 `thread_tid_offset', `thread_stack_ptr_offset' and
17417 `thread_end_stack_offset'.
17419 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17421 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17424 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17425 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17427 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17429 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17431 * aot.c: Add support for ADJUSTED_IID.
17433 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17435 * aot.c (emit_method_order): Don't align method_order_end.
17437 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17438 the interface ID changes.
17440 2006-04-21 Dick Porter <dick@ximian.com>
17442 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17443 cleaning up a thread. Fixes the new part of bug 77470.
17445 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17447 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17448 to managed wrapper.
17450 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17452 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17454 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17455 SIGSEGV. Fixes #78072.
17457 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17458 unregister our SIGABRT handler.
17460 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17462 * mini.c: Disabled inline where it can alter the call stack in a
17463 way visible from managed code.
17464 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17467 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17469 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17470 on other platforms. Fixes #78089.
17472 2006-04-13 Martin Baulig <martin@ximian.com>
17474 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17475 determine whether we're inside the debugger.
17478 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17480 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17482 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17483 handler clauses. Fixes #78024.
17485 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17486 in the CALL_MEMBASE opcodes. Fixes #78088.
17487 (mono_arch_get_vcall_slot_addr): Ditto.
17489 2006-04-10 Martin Baulig <martin@ximian.com>
17491 * debug-debugger.c: The thread handling code has now been moved
17492 into ../metadata/threads.c.
17494 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17496 * driver.c (mono_main): Fix --with-gc=none build.
17498 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17499 (mono_spillvar_offset_float): Ditto.
17500 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17501 hreg, not when its !global, since on ia64, there is a third category: stacked
17504 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17506 * mini.c: set MonoInst->klass for load field address and a few other
17509 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17511 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17513 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17515 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17516 the branch opt changes.
17518 2006-04-06 Dick Porter <dick@ximian.com>
17520 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17522 * wapihandles.c (mini_wapi_seminfo):
17523 * driver.c (mono_main): Add semaphore info option
17525 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17527 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17528 branch optimization changes. Fixes #78009.
17530 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17532 * mini.c: ignore accessibility of methods in managed->native wrappers.
17534 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17536 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17538 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17540 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17542 * mini.c: Modify the branch optimizations to preserve the invariant that
17543 the entries inside the in_bb and out_bb arrays are unique.
17544 (mono_unlink_bblock): Avoid creation of new arrays.
17546 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17548 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17551 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17553 * mini.c (optimize_branches): Remove the "optimizations" in
17554 the cbranch1/cbranch2 -> branch cases which were causing several
17555 problems in the past. Fixes #77986.
17557 2006-03-31 Chris Toshok <toshok@ximian.com>
17559 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17560 default optimizations :(
17562 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17564 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17567 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17569 * local-propagation.c: Added comments to structs and removed
17570 "Mono" prefixes from local tree mover types.
17572 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17574 * Makefile.am (arch_sources): Define this for each architecture so
17575 libmono_la_SOURCES is defined in one place.
17577 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17579 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17582 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17584 * driver.c: print the GC name supplied by configure.
17586 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17588 * local-propagation.c: Added tree mover, and moved here all the
17589 local propagation code from mini.c
17590 * mini.c: Added support for treeprop, and moved all the local
17591 propagation code to local-propagation.c
17592 * mini.h: Added support for treeprop
17593 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17594 treeprop, inline and deadce by default
17595 * Makefile.am: Added local-propagation.c
17597 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17599 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17601 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17603 * debug-debugger.c: make it compile without the Boehm GC.
17605 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17607 * mini.c: fixed issue with mismatch when an icall is registered
17608 with multiple names but same address.
17610 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17612 * declsec.c, mini-exceptions.c: use write barrier to set reference
17613 fields of managed objects.
17615 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17617 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17618 (can_access_internals): Fix a warning.
17620 * mini.c (print_method_from_ip): Rename this to
17621 mono_print_method_from_ip so it gets exported.
17623 * trace.c: Deal with strings inside StringBuilder's containing garbage
17624 and fix memory leaks. Fixes #77848.
17626 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17628 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17631 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17633 * mini-s390.c: Remove OP_X86_TEST_NULL.
17635 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17637 * mini.c: use the correct GetHashCode() for the moving collector.
17639 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17641 * liveness.c: Regalloc spill cost tuning.
17643 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17645 * mini-s390x.h: Correct S390_LONG macro.
17647 * mini-s390x.c: Cleanup unused code.
17649 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17651 * jit-icalls.h: New file.
17653 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17654 icalls and include that instead of including jit-icalls.c.
17656 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17659 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17661 * mini.c: when checking for member accessibility, also check for
17662 friend assemblies and for explicit interface implementations.
17664 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17666 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17668 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17670 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17671 common cases are done first.
17673 * mini-ops.h: Only define platform specific opcodes on the given platform.
17675 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17678 2006-03-14 Martin Baulig <martin@ximian.com>
17680 Revert Paolo's change from r57348:
17682 * mini.h: don't use gboolean for bitfields.
17683 * mini.c: verifier changes for fields and methods accessibility.
17685 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17687 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17689 * mini-s390x.c: Fix conv_r_un.
17691 * cpu-s390, cpu-s390x.md: Fix lengths.
17693 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17695 * mini.c: nested types have access to all the nesting
17696 levels, not just the enclosing types.
17698 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17700 * mini.c: added a few more verification checks.
17702 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17704 * liveness.c: Merge optimizations from the linear-il branch.
17706 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17708 * mini-ia64.c (emit_call): Add a comment.
17710 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17712 * tramp-ia64.c: Fix some warnings.
17714 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17716 * mini.h: don't use gboolean for bitfields.
17717 * mini.c: verifier changes for fields and methods accessibility.
17719 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17721 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17722 lazy icall wrapper changes.
17724 * dominators.c: Replace all the dominator algorithms with faster
17725 ones from the linear-il branch.
17727 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17730 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17731 common cases are done first.
17733 * mini-amd64.c: Fix some warnings.
17735 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17738 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17741 * mini.h: Add a missing prototype.
17743 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17745 * mini.c: Compile icall wrappers lazily.
17747 * mini-codegen.c: Use printf instead of g_print since its much faster.
17749 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17752 * mini.c (optimize_branches): Cache the negative result from
17753 remove_block_if_useless ().
17755 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17756 Also fix some bblock linking issues.
17758 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17761 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17763 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17764 accessed fields first, for better cache behavior.
17766 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17768 * mini.c: speedup IList<T> array accesses.
17770 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17772 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17773 inline_costs counter. Fixes #77190.
17775 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17777 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17778 trace messages. Fixes #77706.
17780 2006-03-04 Martin Baulig <martin@ximian.com>
17782 * tramp-amd64.c, tramp-x86.c
17783 (mono_debugger_create_notification_function): Use
17784 mono_global_codeman_reserve() to allocate a buffer at runtime and
17787 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17789 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17790 notification function at runtime and then call `initialize' in the
17791 `MONO_DEBUGGER__debugger_info' vtable.
17793 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17795 * iltests.il: Fix a visibility problem.
17797 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17799 * driver.c, mini.c: add hooks for the counters API.
17801 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17803 * driver.c: show disabled options.
17805 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17807 * linear-scan.c: always use cost-driven selection.
17809 2006-02-28 Raja R Harinath <rharinath@novell.com>
17811 * jit-icalls.c (helper_compile_generic_method): Revert change from
17814 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17816 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17818 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17820 * inssel.brg: style fixes, mostly to force the updated monoburg
17821 to run for people using svn.
17823 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17825 * mini.c: match monoburg changes.
17827 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17829 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17830 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17831 declaration in the header file.
17833 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17835 * helpers.c: reduce relocations and mem usage.
17837 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17839 * mini.h, mini-codegen.c: disable logging features if
17840 requested by configure.
17842 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17844 * mini.c: tiny verifier changes.
17846 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17848 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17849 cpu-pentium.md: stack alignment changes for osx/x86,
17850 partially from Geoff Norton <gnorton@customerdna.com>.
17852 2006-02-24 Raja R Harinath <harinath@gmail.com>
17854 * jit-icalls.c (helper_compile_generic_method): Update to changes
17855 in metadata/class.c.
17857 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17859 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17861 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17862 interface calls with large offsets.
17864 2006-02-23 Raja R Harinath <rharinath@novell.com>
17866 * jit-icalls.c (helper_compile_generic_method): Document the
17867 special-case we depend on so that we can inflate the method twice
17868 with the same context with no bad side-effects.
17870 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17872 * mini-x86.c, mini-amd64.c: fix for case when xen support
17875 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17877 * mini-x86.c, mini-amd64.c: generate code to access tls items
17878 in a faster way for Xen systems.
17880 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17882 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17883 updates and compilation fixes for the OSX/x86 port, mostly from
17884 Geoff Norton <gnorton@customerdna.com>.
17886 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17888 * inssel.brg: faster interface call implementation
17889 to sync with the interface_offsets MonoVTable changes.
17891 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17893 * mini.c: more verification checks.
17895 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17897 * mini.c: added a few more verification checks.
17899 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17901 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17902 facility on the processor and use it if available.
17904 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17906 * driver.c, aot.c, mini.c: throw exception if the IL code is
17907 invalid or unverifiable.
17909 2006-02-17 Raja R Harinath <rharinath@novell.com>
17911 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17914 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17916 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17918 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17920 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17921 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17922 handling of instantiated generic valuetypes.
17924 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17926 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17927 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17930 * generics.2.cs: Revert the nullable reftypes tests.
17932 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17934 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17935 using __builtin_frame_address (1) as it doesn't work in the presence
17936 of optimizations. Hopefully fixes #77273.
17938 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17939 -> generics.cs change as it doesn't work with some automake versions.
17941 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17943 * mini.c: handle systems that sue a different way to
17944 retrieve the stack address of the current thread.
17946 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17948 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17949 it specially in the makefile.
17951 * generics.2.cs: Add tests for nullable reference types.
17953 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17955 * mini.c: always handle the case when mono_jit_init()
17956 is called in a thread different from the main thread,
17957 confusing libgc (bug #77309).
17959 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17961 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17963 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17965 * mini.c: change optimize_branches () to use a single loop
17966 and introduce a new optimization to simplify some range checks.
17968 2006-02-03 Martin Baulig <martin@ximian.com>
17970 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17971 and merged with debugger_thread_manager_add_thread().
17972 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17973 inform the debugger about the main thread.
17975 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17977 * basic.cs: Add test for div.un/rem.un constant folding.
17979 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17981 * cpu-s390x.md: correct int_xor_imm length
17983 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17985 * generics.2.cs: New test for #77442.
17987 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17990 2006-02-02 Martin Baulig <martin@ximian.com>
17992 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17993 <mono/metadata/mono-debug-debugger.h>
17995 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17997 2006-02-02 Martin Baulig <martin@ximian.com>
17999 * debug-debugger.h: New header file for debug-debugger.c.
18001 * debug-debugger.c: Big API cleanup; don't run the managed Main()
18002 function is a separate thread anymore; add support for attaching.
18004 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18006 * tramp-x86.c: Fix a warning.
18008 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18010 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18011 on very large methods.
18013 * aot.c (load_patch_info): Fix a warning.
18015 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18017 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18018 mini-ops.h: alu membase optimizations.
18020 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18022 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18023 to speedup StringBuilder.
18025 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18027 * dominators.c (mono_compute_natural_loops): Fix detection of
18028 loop body start blocks.
18030 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18032 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18034 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18037 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18039 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18041 2006-01-25 Martin Baulig <martin@ximian.com>
18043 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18044 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18045 started to cleanup this file a little bit.
18047 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18049 * mini.c: optimize a codepath frequently happening in generics code.
18051 2006-01-23 Martin Baulig <martin@ximian.com>
18053 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18055 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18056 functions directly.
18058 * driver.c: debug-debugger.c is only available if
18059 `MONO_DEBUGGER_SUPPORTED' is defined.
18061 2006-01-23 Martin Baulig <martin@ximian.com>
18063 * debug-debugger.c: Only enable this on platforms where the Mono
18064 Debugger is working (x86 and x86_64).
18066 2006-01-21 Martin Baulig <martin@ximian.com>
18068 The Mono Debugger is now using the normal `mono' instead of the
18069 `mono-debugger-mini-wrapper' when executing managed code.
18071 * debug-debugger.c: New file; previously known as
18072 debugger/wrapper/wrapper.c.
18074 * debug-mini.c (mono_init_debugger): Removed.
18076 * driver.c (mono_main): Added new `--inside-mdb' command line
18077 argument which is used when running inside the debugger.
18079 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18081 * liveness.c (mono_analyze_liveness): Remove some unused data
18084 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18086 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18088 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18090 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18091 depends on implementation details of monobitset.
18093 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18096 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18098 * liveness.c: Update after monobitset changes.
18100 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18102 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18104 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18106 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18108 * mini-s390x.c: Remove warning messages.
18110 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18112 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18114 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18116 * generics.2.cs: Add ldelem/stelem_any test.
18118 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18120 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18122 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18124 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18126 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18128 * generics.2.cs: Reenable vtype tests.
18130 * inssel-x86.brg: Remove an icorrect valuetype rule.
18132 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18134 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18135 initial support for OP_ABS.
18137 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18139 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18141 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18143 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18144 conversion and implement LADD/LSUB.
18146 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18149 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18151 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18153 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18156 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18158 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18159 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18160 (stack walk problem).
18162 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18164 * aot.c (mono_aot_load_method): Fix a warning.
18166 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18168 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18170 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18172 * iltests.il: Add test for #77148.
18174 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18177 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18179 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18181 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18183 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18184 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18186 * basic-long.cs: Add lconv-to-r4/r8 tests.
18188 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18190 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18192 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18193 here as on other archs.
18195 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18197 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18199 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18201 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18203 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18205 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18206 instrument_prolog; Add memory_barrier instruction.
18208 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18210 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18212 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18214 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18216 * aliasing.c inssel.brg: Fix warnings.
18218 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18219 could skip initialization of some parts of memory.
18221 * mini.c mini-ia64.c: Fix warnings.
18223 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18225 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18227 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18228 a crash seen on sparc.
18230 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18232 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18234 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18236 * mini-ops.h: Add s390_backchain instruction
18238 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18240 * cpu-s390.md: Add s390_backchain instruction
18242 * mini-s390.c: Significant ABI changes
18244 * mini-s390.h: Cater for zero length structures
18246 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18248 * mini-s390.c: ABI fixes
18250 * inssel-s390.brg: Remove debug statements
18252 * cpu-s390.md: Fix length of ATOMIC_xx operations
18254 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18256 * basic-float.cs: Add float<->long conversion tests.
18258 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18260 * mini-s390.c: Fix LOCALLOC processing.
18262 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18264 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18266 * iltests.il: Add tests for some opcodes not covered by the other
18269 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18271 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18272 register loading for Tail processing; Correct trace output.
18274 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18276 * cpu-s390.md: Correct size of jmp instruction.
18278 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18280 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18282 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18284 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18285 Bring s390 up to current level.
18287 2005-12-12 Zltan Varga <vargaz@gmail.com>
18289 * generics.2.cs: Disable the newly added tests as they do not work yet.
18291 * generics.2.cs: Add valuetype tests.
18293 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18295 * basic-long.cs: Add i4->u8 test.
18297 * objects.cs: Add tests for JIT intrinsic.
18299 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18300 optimizations lost by a mistake.
18302 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18304 * basic-long.cs: Remove a test moved to objects.cs.
18306 * arrays.cs: Add more array tests.
18308 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18310 * arrays.cs: Add new tests for multi-dimensional arrays.
18312 2005-12-06 Raja R Harinath <rharinath@novell.com>
18314 * Makefile.am (test_sources2): Add generics.2.cs.
18315 (EXTRA_DIST): Add test_sources2.
18317 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18319 Support for boxing and unboxing nullable types as well as the
18320 isinst operation on nullables, per the CLI ammendment.
18322 * inssel.brg (CEE_ISINST): Special case for nullable
18324 * mini.c (handle_unbox_nullable): new method
18325 (handle_box): Special case for nullable types
18326 (mono_method_to_ir): Call handle_unbox_nullable in correct
18329 * generics.2.cs: New test suite
18331 * Makefile.am: Support for regression tests with generics.
18333 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18335 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18336 allocated to registers. Fixes #76800.
18338 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18340 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18342 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18344 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18347 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18349 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18352 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18354 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18355 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18357 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18358 single precision before storing to a single precision location.
18360 2005-11-28 Raja R Harinath <rharinath@novell.com>
18362 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18364 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18366 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18369 * basic.cs: Remove test_0_byte_compares test which was moved to
18370 objects.cs a long time ago.
18372 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18374 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18376 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18378 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18379 handlers are called.
18381 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18384 * mini-ia64.c: Add support for the throw->branch exception
18387 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18389 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18391 * mini.c: Enabled "fastpath" deadce :-)
18393 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18395 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18396 alias analysis pass to support it.
18397 * mini.h: Likewise.
18399 * liveness.c: Likewise (liveness computation can use aliasing
18400 information to be more accurate).
18401 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18402 moreover made so that "--compile-all" uses the given optimization
18403 flags and not the default ones.
18404 * aliasing.c: Alias analysis (new file).
18405 * aliasing.h: Likewise.
18406 * Makefile.am: added "aliasing.c" and "aliasing.h".
18408 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18410 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18413 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18415 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18416 fp >= end_of_stack exit condition, as it is not needed, and it might
18417 become true for fp eliminated frames.
18419 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18421 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18424 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18426 * mini-arm.c: fixed alignment of doubles/longs to match
18427 the C ABI (bug #76635).
18429 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18431 * aot.c: fix compilation with --enable-minimal=aot.
18433 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18435 * mini-arm.c: fixed compatibility with the new
18436 floating point emulator package for compares.
18438 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18440 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18442 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18444 * mini-exceptions.c (print_stack_frame): Output to stderr.
18445 (mono_handle_native_sigsegv): Ditto.
18447 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18449 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18450 OP_LCONV_TO_OVF_I implementation.
18452 * mini-amd64.c: Add support for the throw->branch exception
18455 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18456 when the catch clause catches a more general exception, i.e. Object.
18458 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18460 * cpu-ia64.md: Remove unused opcodes.
18462 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18463 specific defines for architectures defining USE_SIGACTION.
18465 * mini-ia64.c: Fix some warnings.
18467 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18468 version seemed to skip a frame.
18470 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18472 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18473 only calls which are made to native code use this flag.
18475 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18477 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18478 varargs methods as well.
18480 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18481 which have save_lmf set. Reorganize methods prologs a bit.
18483 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18484 debugger to the proper place.
18486 2005-10-29 Martin Baulig <martin@ximian.com>
18488 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18489 when running inside the debugger until the debugger has support
18492 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18494 * mini.h: Fix a warning.
18496 2005-10-24 Miguel de Icaza <miguel@novell.com>
18498 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18499 we expose publicly, this returns the string.
18501 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18503 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18504 with fp elimination.
18506 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18508 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18509 native stacktrace using the glibc 'backtrace' function if available.
18511 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18513 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18515 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18516 handle SIGSEGVs received while in native code.
18518 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18519 code, call mono_handle_native_sigsegv which will abort the runtime
18520 after printing some diagnostics, instead of converting it into a
18521 confusing NullReferenceException.
18523 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18525 * cpu-pentium.md: Remove unused opcodes.
18527 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18529 * mini-amd64.h (MonoLMF): Add rsp field.
18531 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18534 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18536 * mini-codegen.c (get_register_spilling): Fix some warnings.
18538 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18540 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18541 elimination during exception handling. Enable fp elimination by
18544 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18547 2005-10-16 Martin Baulig <martin@ximian.com>
18549 * mini-exceptions.c
18550 (mono_debugger_run_finally): New public method for the debugger.
18552 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18554 * debug-mini.c (mono_debug_init_method): Fix warning.
18556 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18557 the 'exname' parameter const to fix some warnings.
18559 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18561 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18562 introduced by the previous patch.
18564 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18566 * basic-float.cs: Add test for precision of float arithmetic.
18568 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18569 when loading/storing single values from/to memory.
18571 * mini.c (mono_jit_compile_method_with_opt): Create the function
18572 pointers in the correct domain.
18574 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18576 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18577 introduced by previous patch.
18579 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18580 when out_filter_idx is NULL.
18582 * mini-exceptions.c: Don't run filter clauses twice during exception
18583 handling. Fixes #75755.
18585 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18587 * aot.c: Add support for ldflda wrappers.
18589 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18592 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18594 * mini.c, mini.h: do not consider exception handlers blocks when
18595 setting up interface variables.
18597 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18599 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18601 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18603 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18604 causes a regression.
18606 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18608 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18610 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18611 of the OP_P definitions.
18613 * TODO: Add a proposal for dealing with the CEE/OP mess.
18615 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18616 optimizations from the x86 port.
18618 * cpu-amd64.md: Ditto.
18620 * basic.cs basic-long.cs: Add tests.
18622 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18624 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18625 Patrik Torstensson's implementation of my exception-handling
18626 optimization idea, when the exception object is not used
18629 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18631 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18632 of the mul_imm optimizations from the old jit.
18634 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18636 * mini.c, liveness.c: patch by Patrik Torstensson and
18637 Zoltan Varga to improve performance in methods with
18640 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18642 * driver.c: Remove 'Globalization' entry from --version.
18644 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18646 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18647 there is a profiler interested in JIT events.
18649 * aot.c: Load profile files produced by the AOT profiling module, and
18650 reorder methods based on the profiling info. Add a 'method_order' table
18651 to the AOT file to make mono_aot_find_jit_info work with the reordered
18654 * mini.h: Bump AOT file version info.
18656 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18658 * mini-arm.h: work around what looks like a gcc bug when optimizations
18661 2005-09-28 Raja R Harinath <rharinath@novell.com>
18663 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18664 conditionals. Use ...
18665 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18667 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18669 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18670 to determine the amount of memory to copy when passing valuetypes.
18672 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18673 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18675 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18677 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18678 information about aot.
18680 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18682 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18683 macros. This will allow a deadlock debugger to easily be plugged
18686 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18688 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18690 2005-09-27 Raja R Harinath <rharinath@novell.com>
18692 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18693 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18694 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18695 ($(arch_built)) [CROSS_COMPILING]: Error out.
18697 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18699 * aot.c: Add support for the no_special_static flag for classes.
18701 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18703 * Reapply reverted patches.
18705 * *: Revert r50174 as well.
18707 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18709 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18711 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18713 2005-09-23 Miguel de Icaza <miguel@novell.com>
18715 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18716 part of the SIG_HANDLER_SIGNATURE.
18718 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18720 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18723 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18724 introduced by previous patch.
18726 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18728 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18729 saved registers too.
18731 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18732 upon the information returned by get_call_info ().
18734 * mini-x86.c (add_float): Fix stack size calculation.
18735 (mono_arch_call_opcode): Rewrite this so it works based up the
18736 information returned by get_call_info ().
18737 (mono_arch_get_this_vret_args): Ditto.
18739 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18741 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18742 in cinfo to determine the registers which need to be used.
18744 2005-09-20 Miguel de Icaza <miguel@novell.com>
18746 * driver.c (mono_main): Add --server and --desktop flags.
18748 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18750 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18751 registers as global registers.
18753 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18754 longer needed with the new register allocator.
18756 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18758 * cpu-ia64.md: Remove unused opcodes.
18760 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18762 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18764 * cpu-amd64.md: Remove unused opcodes.
18766 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18767 needed with the new register allocator.
18769 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18772 2005-09-16 Raja R Harinath <rharinath@novell.com>
18774 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18776 2005-09-16 Martin Baulig <martin@ximian.com>
18778 * exceptions-amd64.c
18779 (throw_exception): Don't call mono_debugger_throw_exception() if
18780 we're a rethrow - see the FIXME in the code.
18782 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18784 * mini.c (mono_init_exceptions): This only works on some architectures.
18786 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18788 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18791 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18793 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18794 now in mini-exceptions.c.
18796 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18798 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18799 now in mini-exceptions.c.
18801 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18803 * exceptions-x86.c: Applied patch from Patrik Torstensson
18804 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18806 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18807 code into mini-exceptions.c. Add some assertions to it.
18809 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18811 * aot.c (emit_section_change): Applied patch from "The Software Team"
18812 (<software@solmersa.com>). Fix as errors on windows.
18814 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18816 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18817 method info into the LMF.
18819 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18821 * mini-ia64.c: Add proper unwind info for method epilogs.
18823 * exceptions-ia64.c: Add some code to help debugging.
18825 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18827 * mini-exceptions.c: Fix warning.
18829 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18831 * mini.c: Really fix build.
18833 * mini-x86.c mini-amd64.c: Fix build.
18835 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18837 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18839 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18840 some Interlocked methods as intrinsics.
18842 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18843 for Thread methods as well.
18845 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18847 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18849 * mini-ia64.c mini-x86.c mini-amd64.c
18850 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18853 * mini.c (mono_init_exceptions): Fix build breakage.
18855 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18857 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18858 of instructions. Use the new ia64_unw_op macros for emitting unwind
18861 * mini.c (mono_init_exceptions): Initialize exception handling
18862 related trampolines at startup.
18864 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18866 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18868 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18870 * mini.c: Handle type loading errors gracefully during compilation and
18871 throw the appropriate exception.
18873 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18875 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18876 for the mono binary.
18878 2005-09-09 Martin Baulig <martin@ximian.com>
18880 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18883 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18885 * mini-arm.h: use emulation for conv.r.un for the release.
18887 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18889 * mini-arm.c, objects.cs: more fixes and tests for them.
18891 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18893 * mini-arm.c: align structures to at least 4 bytes to be able
18894 to keep our current optimized memcpy.
18896 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18898 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18900 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18902 * mini.c: ignore SIGPIPE.
18904 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18906 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18908 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18910 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18912 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18914 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18916 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18917 exception handling support.
18918 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18919 patch by Brian Koropoff <briank@marakicorp.com>).
18921 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18923 * mini.c: revert another 'optimization' which breaks when
18924 items on the eval stack need to be saved at a basic block end
18927 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18929 * jit-icalls.c: for arrays, ensure we always provide
18932 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18934 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18936 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18938 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18940 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18941 arguments in their original register.
18943 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18945 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18948 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18949 when ssapre is enabled.
18951 * inssel-long.brg: Fix bug in previous patch.
18953 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18954 multiplication by a constant.
18956 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18958 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18961 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18964 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18966 * inssel-arm.brg: apply changes tested by Brian Koropoff
18967 <briank@marakicorp.com>.
18969 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18971 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18973 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18975 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18976 to the same register if dreg is just a base register.
18977 (print_ins): Improve printing of membase opcodes.
18979 * inssel-x86.brg: Add optimized ldind(reg) rules.
18981 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18983 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18985 * mini.c: when running under valgrind, set the stack bottom for
18986 the GC at the actual approximate stack for the app (fixes running
18987 mono with valgrind).
18989 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18991 * mini.c: do no break at the first valuetype to init found
18992 (fixes bug #75791).
18994 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18996 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18998 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
19000 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
19002 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19004 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19006 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19008 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19010 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19013 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19016 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19019 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19021 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19023 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19025 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19026 in the tail recursion optimization.
19028 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19029 debug info into the assembly file.
19031 * iltests.il: Add test for filter regions.
19033 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19034 initial stack of filter regions. Fixes #75755.
19036 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19038 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19039 stack requirements.
19041 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19043 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19044 the check for an already compiled method on non-ia64 platforms.
19045 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19048 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19050 * inssel-x86.brg: Add some optimized call rules.
19052 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19054 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19057 * mini.h mini-trampolines.c: Pass the trampoline argument to
19058 mono_arch_patch_delegate_trampoline.
19060 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19062 * mini-trampolines.c: Fix build.
19064 * mini-amd64.h: Add delegate trampolines.
19066 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19068 * inssel-amd64.brg: Add optimized call rules.
19070 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19072 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19074 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19076 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19079 * mini-ia64.c: Remove LMF fixmes.
19081 * mini-ia64.h: Remove most fields from LMF.
19083 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19085 * mini-trampolines.c: Add support for IA64 function descriptors.
19087 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19088 for IA64 function descriptors.
19090 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19092 * tramp-arm.c: patch the vtable for virtual calls. Added
19093 support code to register/unregister the LMF.
19094 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19097 2005-08-19 Dick Porter <dick@ximian.com>
19099 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19100 bit value if needed.
19102 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19104 * mini.c (mini_get_method): Move handling of wrapper data here.
19106 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19108 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19111 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19112 bblock->code does not remain empty.
19114 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19116 * arrays.cs: Add regression test for #75832.
19118 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19119 rules. Fixes #75832.
19121 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19122 instruction scheduling.
19124 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19126 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19128 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19130 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19132 * mini-codegen.c: Fix VC build.
19134 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19136 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19138 * mini.h: fix signature for mono_register_opcode_emulation.
19140 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19142 * mini.c: Get rid of most of the helper_sig_... constants using
19143 mono_create_icall_signature ().
19145 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19147 * jit-icalls.c (helper_ldstr): New helper function.
19149 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19151 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19152 throw, load the string using a helper call instead of creating a string object.
19154 * aot.c: Update after LDSTR changes.
19156 * mini.h: Bump AOT file version.
19158 * aot.c: Save class size info into the AOT file. Print more statistics during
19161 * mini.h: Bump AOT file version.
19163 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19164 ordering of disasm cases. Fixes #74957.
19166 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19168 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19169 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19170 the generic code needed for the ARM port.
19172 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19174 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19175 inssel-arm.brg: more ARM features and fixes.
19177 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19179 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19180 ARM port work in progress.
19182 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19184 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19186 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19188 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19190 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19192 * *-ia64.*: Ongoing IA64 work.
19194 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19196 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19198 * TODO: Remove out-of-data todo stuff.
19200 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19203 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19205 * mini.h: Bump corlib version.
19207 2005-07-27 Martin Baulig <martin@ximian.com>
19210 (create_copy_ins): Added `const unsigned char *ip' argument; set
19211 `copy->cil_code' from it.
19213 2005-07-27 Martin Baulig <martin@ximian.com>
19215 * mini-exceptions.c (mono_handle_exception): Don't call
19216 mono_debugger_handle_exception() for filters.
19218 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19220 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19223 2005-07-26 Martin Baulig <martin@ximian.com>
19225 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19227 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19228 helper_compile_generic_method() if the method is actually virtual
19231 2005-07-26 Martin Baulig <martin@ximian.com>
19234 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19235 public; this is now accessed directly by the debugger.
19236 (mono_generic_trampoline_code): Removed.
19239 (mono_debug_init_method): Also add interncalls and wrappers.
19241 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19243 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19245 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19247 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19249 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19251 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19253 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19255 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19256 getting TLS offsets on AMD64 too.
19258 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19260 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19262 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19264 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19265 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19267 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19269 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19271 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19274 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19275 mono_sparc_is_virtual_call ().
19277 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19279 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19280 trampoline parameters.
19282 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19284 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19285 to mono_arch_get_vcall_slot_addr.
19287 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19290 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19292 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19294 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19296 2005-07-19 Martin Baulig <martin@ximian.com>
19298 * exceptions-amd64.c (throw_exception): Call
19299 mono_debugger_throw_exception() here like we're doing it on i386.
19301 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19303 * mini-ia64.c: Add optimized TLS access support.
19305 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19307 * mini-exceptions.c: Ongoing IA64 work.
19309 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19311 * mini.c: Use the default optimization set when embedding. Fixes
19314 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19316 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19317 of trampolines to a separate file.
19319 * mini-trampolines.c: New file.
19321 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19324 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19327 * mini-codegen.c: Fix cygwin build.
19329 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19331 * mini.c: Add some minor changes needed by the IA64 port.
19333 * *-ia64.*: Ongoing IA64 work.
19335 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19337 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19338 trampolines into arch-independent and arch-dependent parts.
19340 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19342 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19344 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19346 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19347 the xp-regalloc-branch for amd64.
19349 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19350 xp-regalloc-branch for x86.
19352 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19354 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19356 2005-07-06 Martin Baulig <martin@ximian.com>
19359 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19360 (mono_jit_runtime_invoke): Likewise.
19362 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19364 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19367 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19368 without loading their metadata. Reorganize the file format so exception handling+
19369 debug info is kept separate from normal method info. Create MonoJitInfo
19370 structures for methods lazily.
19372 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19374 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19376 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19378 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19381 * mini.h: Bump AOT file version.
19383 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19385 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19387 2005-07-01 Raja R Harinath <rharinath@novell.com>
19389 * Makefile.am (check-local): Call semdel-wrapper.
19391 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19393 * mini-x86.c: Revert the last change as it seems to break the build..
19395 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19397 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19399 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19401 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19403 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19404 outside of the macro, so strange stuff doesn't happen with gcc4
19405 (NEW_AOTCONST_TOKEN): Likewise.
19407 2005-06-28 Martin Baulig <martin@ximian.com>
19409 * mini.c (mini_class_is_system_array): New static method; use this
19410 instead of `klass->parent == mono_defaults.array_class' everywhere
19411 since this also works for the new generic array class.
19413 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19415 * inssel.brg: Remove warnings.
19417 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19419 * mini-ia64.c: Ongoing IA64 work.
19421 * basic-float.cs: Add float->i1 conversion test.
19423 * iltests.il: Add conv.u4 test.
19425 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19427 * inssel-long.brg: Fix bug caused by last change.
19429 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19431 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19432 BSDs. Allows the x86 JIT to work on OSX86
19434 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19436 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19439 * mini-ia64.c: Ongoing IA64 work.
19441 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19443 * mini-ia64.c: Ongoing IA64 work.
19445 * driver.c: Clean up jit_code_hash as well when using --regression.
19447 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19449 * basic-long.cs: Add tests for long->u4 conversion.
19451 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19453 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19454 that we do not depend on undefined C behavior: the order stuff
19455 gets evaluated within an expression. Fixes mono when compiled on
19458 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19460 * *-ia64.*: Ongoing IA64 work.
19462 * aot.c: Lower memory usage while loading AOT methods.
19464 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19466 * mini.h: Bump AOT file format version.
19468 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19470 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19472 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19474 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19475 not on callee assembly). Fixed some comments.
19477 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19479 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19480 it gets proper disassembly.
19481 (emit_method_info): Remove some dead code.
19483 * mini.c (mini_method_compile): Allways allocate the GOT var in
19484 mono_method_to_ir for emulating opcodes.
19486 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19488 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19489 before freeing the code memory. Fixes #74990.
19491 * objects.cs: Add regression test for #74992.
19493 * liveness.c: Extend live ranges of arguments to the beginning of the
19494 method. Fixes #74992.
19496 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19497 so it points into the faulting instruction.
19499 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19501 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19503 * *-ia64.*: Ongoing IA64 work.
19505 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19507 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19509 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19511 * *-ia64.*: Ongoing IA64 work.
19513 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19515 * basic-long.cs: Add tests for add/sub.ovf.
19517 * basic.cs: Add tests for sub.ovf.
19519 * *-ia64.*: Ongoing IA64 work.
19521 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19523 * *-ia64.*: Ongoing IA64 work.
19525 * basic.cs: Add conv.ovf.i4.un test.
19527 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19529 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19531 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19533 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19535 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19537 * *-ia64.*: Ongoing IA64 work.
19539 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19542 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19544 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19546 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19548 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19550 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19552 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19553 of a call is callable by a near call.
19555 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19557 * mini-ia64.c: Ongoing IA64 work.
19559 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19561 * genmdesc.c: Make the generated array non-static.
19563 * inssel-long.brg: Fix LSHR_IMM rule.
19565 * *-ia64.*: Ongoing IA64 work.
19567 * *-ia64.*: Ongoing IA64 work.
19569 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19571 * *-ia64.*: Ongoing IA64 work.
19573 * *-ia64.*: Ongoing IA64 work.
19575 * mini-ia64.c: Ongoing IA64 work.
19577 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19579 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19581 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19583 * objects.cs basic-long.cs: Move some tests to objects.cs.
19585 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19587 * *-ia64.*: Ongoing IA64 work.
19589 * iltests.il: Add a new test.
19591 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19592 newobj. Fixes #75042.
19594 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19596 * *-ia64.*: Ongoing IA64 work.
19598 * *-ia64.*: Ongoing IA64 work.
19600 * *-ia64.*: Ongoing IA64 work.
19602 * basic.cs objects.cs: Move tests accessing static variables as well.
19604 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19606 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19608 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19610 * driver.c: Always print failed tests.
19612 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19615 * *ia64*: Ongoing IA64 work.
19617 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19619 * basic.cs: Add tests for add.ovf. Fix warnings.
19621 2005-05-18 Miguel de Icaza <miguel@novell.com>
19623 * driver.c (mono_main): Avoid crash if no argument is passed to
19624 --break; Do not use g_error, but f_printf. And fix all other
19625 ocurrences of the same crash.
19627 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19629 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19630 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19633 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19635 * *-ia64.*: Add beginnings of IA64 backend.
19637 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19639 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19641 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19644 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19646 * mini-amd64.c: Fix a warning.
19648 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19650 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19651 in float_neg. Fixes #74897.
19653 * mini-amd64.c (emit_call): Fix another near call bug.
19655 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19657 * declsec.c: Keep the appdomain information in the structure. Added a
19658 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19659 value gets overwritten).
19660 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19661 an MonoAppDomain member to MonoSecurityFrame.
19662 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19663 used in the stack walk. Now use a MonoArray which grow (double) when
19666 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19668 * mini.c: Re-enabled runtime cleanup, since running threads should
19669 now properly stop when exiting.
19671 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19673 * mini-codegen.c: New file contaning the arch-independent local
19674 register allocator. Not used by any architectures yet.
19676 * mini.h linear-scan.c: Merge some changes from the
19677 mini-xp-local-regalloc branch.
19679 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19681 * mini-amd64.c (emit_call): Fix calls to native functions when the
19682 runtime is compiled as a shared library. Fixes #74756.
19684 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19685 on a literal field. Fixes #74751.
19687 2005-04-25 Raja R Harinath <rharinath@novell.com>
19689 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19691 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19693 * objects.cs: Add missing null casting test.
19695 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19697 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19698 in wrapper methods. Also rename 'address' variable to 'offset'.
19700 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19702 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19705 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19707 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19710 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19712 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19714 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19716 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19717 just the last bytes.
19719 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19721 * aot.c (mono_compile_assembly): Fix warning.
19723 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19724 by the _MSC_VER stuff.
19726 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19728 * inssel-long.brg: Fix #74588.
19730 * cpu-amd64.md: Fix #74591.
19732 * iltests.il: Add new regression tests.
19734 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19736 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19739 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19741 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19743 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19744 from Bill Middleton <flashdict@gmail.com>.
19746 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19748 * arrays.cs: Add new regression test. Fix warnings.
19750 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19752 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19753 and leakage in CKFINITE.
19755 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19756 this to a null op since it is called on amd64 too.
19758 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19760 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19761 body since this is not used on amd64.
19763 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19765 * mini-amd64.c: Remove obsolete fixmes.
19767 * mini.c (print_method_from_ip): Fix debugging support.
19769 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19771 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19772 so that expressions that don't give much gain are not reduced.
19773 * ssapre.h: Likewise.
19775 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19777 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19779 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19781 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19783 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19785 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19787 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19789 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19791 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19794 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19796 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19798 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19800 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19801 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19803 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19805 * mini-x86.c: Fix up stack overflow handling.
19807 * exceptions.cs: Add new regression test.
19809 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19811 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19812 mono_jit_thread_attach.
19814 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19816 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19818 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19819 avoid calling constructors using callvirt.
19821 * inssel.brg: Fix #74073.
19823 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19825 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19826 compilation with non-GCC compilers.
19827 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19828 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19830 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19832 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19833 klass->interface_offsets (will likely fix bug#74073).
19835 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19837 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19839 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19841 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19842 to amd64_div_reg_size ().
19844 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19846 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19848 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19850 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19852 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19854 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19856 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19858 * mini.c (mono_precompile_assembly): Load and precompile referenced
19859 assemblies as well. Fixes #74015.
19861 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19863 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19865 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19867 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19868 a lot of checks and (anyway) permissions cannot work until corlib is
19871 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19873 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19875 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19877 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19878 calls (fixes bug#72824).
19880 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19882 * mini.c: fix tail recursion elimination (see test in bug#73936).
19884 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19886 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19887 some fp functions in sse2 mode.
19889 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19891 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19893 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19895 * mini.h mini.c: Add mono_get_jit_tls_key ().
19897 * mini-x86.c: Enable fast TLS support on windows.
19899 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19901 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19902 * mini.c: Check for p/invoke method when generating code. If a
19903 p/invoke method, or it's class, isn't decorated with [Suppress
19904 UnmanagedCodeSecurity] then generate code to call System.Security.
19905 UnmanagedDemand (only if the security manager is active).
19907 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19909 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19910 last change as it seems to cause strange crashes.
19912 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19914 * *.c: handle unsafe function pointers where needed.
19916 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19918 * mini.c (mono_jit_free_method): Remove the fixme too.
19920 2005-03-15 Miguel de Icaza <miguel@novell.com>
19922 * mini.c: As discussed, make the code actually free the delegate
19923 thunk now, to enable the debugging of delegate problems, use
19924 MONO_DEBUG=1 when running Mono.
19926 This takes also care of parts of the leaks as seen by Joe.
19928 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19930 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19931 thread_tls_offset calculation.
19933 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19935 * declsec.c: Reworked linkdemand checks for icall. The previous code
19936 was using the declaration code (untrusted) and didn't work as expected
19937 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19940 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19942 * iltests.il: Add new localloc test.
19944 * mini-amd64.c: Handle large stack allocations the same way as on
19945 windows if stack overflow handling is working.
19947 * mini-amd64.c: Allocate the signal stack using mmap.
19949 * mini.c (sigsegv_signal_handler): Fix reading of context.
19951 * mini-exceptions.c: Fix up stack overflow handling.
19953 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19955 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19957 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19959 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19961 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19962 tramp_init functions as they are no longer needed.
19964 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19966 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19968 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19970 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19972 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19975 * mini-ops.h: Add OP_LMUL_IMM.
19977 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19978 long mul/div opcodes as intrinsic.
19980 * mini-amd64.c (emit_call): Handle the case when the callee might be
19983 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19985 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19988 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19990 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19992 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19994 * mini.c (mono_codegen): Don't leak here, to help people running
19997 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19999 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
20000 conversions in sse2 mode.
20002 * basic-float.cs: Add regression test.
20004 * mini-amd64.c: Reenable sse2.
20006 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20008 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20010 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20012 * driver.c: Copyright text should include 2005.
20014 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20016 * cpu-amd64.md (load_membase): Fix more max lengths.
20018 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20020 * cpu-amd64.md (load_membase): Fix max length.
20022 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20024 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20026 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20027 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20029 * basic-float.cs: Add rounding regression test.
20031 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20033 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20035 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20036 structures in registers for pinvoke wrappers.
20038 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20040 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20042 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20044 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20045 wrapper to mono_jit_thread_attach.
20047 * mini.c (mini_jit_thread_attach): New jit icall.
20049 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20050 native->managed wrappers.
20052 * exceptions.cs: Add new regression test.
20054 * mini.c (optimize_branches): Check regions in the cbranch to throw
20055 block case as well. Fixes #73242.
20057 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20059 * mini.c: thread safety fixes.
20061 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20063 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20064 patching stuff, since delegates use jump trampolines so there is
20067 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20070 * tramp-amd64.c: Fix build.
20072 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20073 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20075 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20076 Rename this to mono_arch....
20077 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20079 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20081 * mini-amd64.c (emit_call): If both the caller and the callee is
20082 guaranteed to have 32 bit addresses, emit a normal call.
20084 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20086 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20087 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20088 method_ptr inside delegates.
20090 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20092 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20093 invalidated. Fixes #73001.
20095 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20097 * mini-x86.c: Only use stdcall for pinvokes on windows.
20099 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20101 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20102 * mini-x86.c: remove unreliable __thread var offset detection,
20103 use the correct accessors and enable by default.
20105 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20107 * mini.c (mono_jit_free_method): Fix memory leak.
20109 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20111 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20113 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20115 * cpu-amd64.md: Fix lengths of atomic opcodes.
20117 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20119 * driver.c: try to not imply using ICU is any good.
20121 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20123 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20124 functions as inline ops.
20126 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20127 some Interlocked functions as inline ops.
20129 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20131 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20133 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20135 * mini.c: Add support for OP_NOT_TAKEN.
20137 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20138 structures in registers for pinvoke wrappers.
20140 * mini-amd64.c: Fix warnings.
20142 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20144 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20146 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20148 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20149 address instead of loading the address from it.
20151 * mini-x86.c: Add support for returning small structs in registers
20152 on Win32. Fixes part of #70864.
20154 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20156 * trace.c (get_token): Improve error checking.
20158 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20160 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20162 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20164 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20165 it can be reused for MonoClass.
20166 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20169 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20171 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20172 instead of a MonoReflectionMethod. The method information wasn't used
20173 when displaying SecurityException details (but will be now).
20175 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20177 * Makefile.am : windows build fix.
20179 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20181 * iltests.il: Add new regression test.
20183 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20186 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20188 * mini.c: Moved linkdemand check into helper function check_linkdemand
20189 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20192 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20194 * declsec.c: Added statistics counter for different kinds of
20196 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20197 (and commented) declaration.
20198 * mini.c: Added statistics counter for security Demand code
20199 generation. Added display of security statistics.
20201 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20203 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20204 Fix compilation errors under gcc-2.95.
20206 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20208 * mini.c, driver.c: Use the new jit trampoline hashtable
20210 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20212 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20214 2005-02-11 Martin Baulig <martin@ximian.com>
20216 * debug-mini.c (mono_debug_close_method): Free the line number array.
20218 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20220 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20223 * mini.h: Bump AOT file format version.
20225 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20227 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20229 * declsec.h: Added macros to get/set lazyly initialized security
20230 informations about assemblies. Added new enum for different type of
20231 possible LinkDemand violation. Added function to check LinkDemands.
20232 * mini.h: Added a field to MonoCompile to hold any security violation
20233 detected when JITting a method (so it can be thrown later).
20234 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20235 and CEE_CALLVIRT. Added code to throw exception at the end of
20236 mini_method_compile (note: the exception is unhandled right now).
20238 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20240 * mini.c, jit-icalls.c: use the managed implementation of
20241 memset for initobj and memset, to avoid managed <-> unmanaged
20244 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20246 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20247 optimization if it would need a GOT var.
20249 * basic.cs: Add tests for constant propagation and switch statements.
20251 * ssa.c: Fix out-of-range constant propagation and switch statements.
20253 2005-02-09 <vargaz@freemail.hu>
20255 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20257 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20259 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20261 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20263 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20265 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20267 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20268 arithmetic operations.
20270 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20272 * mini-ppc.c: add a workaround for broken user code that
20273 DllImports vararg functions with non-vararg signatures.
20275 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20277 * mini.c (mono_jit_compile_method_inner): Add detection and a
20278 meaningfull error message for assemblies written in Managed C++.
20280 * tramp-amd64.c mini-amd64.h: Add support for
20281 create_trampoline_from_token ().
20283 * aot.c mini-x86.c abcremoval.c: Applied patch from
20284 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20286 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20288 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20289 which takes a MonoImage/token as parameter instead of a MonoMethod.
20291 * aot.c: Use the new trampoline for initializing vtables.
20293 * aot.c: Add support for ldfld/stfld_remote wrappers.
20295 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20296 rules for compare <MEM>, IMM.
20298 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20300 * aot.c: Handle inherited finalizers correctly.
20302 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20304 * inssel.brg (stmt): Add a missing _setup_... ().
20306 * aot.c: Save some parts of the class state to the AOT file and use it
20307 to recompute that state when a class is initialized.
20309 * mini.c: Install AOT hooks into the runtime.
20311 * mini.h: Bump AOT file format version.
20313 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20316 * iltests.il: Add new test.
20318 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20320 * mini.c: fix typo.
20322 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20324 * mini.c: setup the statistical profiler in the thread attach
20325 callback to cope with the new single thread code.
20327 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20329 * mini-ppc.c: ensure we have enough room for the profiler
20330 calls (fixed bug#72084).
20332 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20334 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20337 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20339 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20341 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20343 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20344 to succesfully execute parrotbench).
20345 * ssapre.h: Likewise.
20347 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20349 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20350 variable for stores to method arguments (fixes a SSAPRE issue).
20352 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20354 * mini.c: handle value types in dup, fixes gen-112.cs.
20356 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20358 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20359 sequence for calls in dynamic methods to avoid thunks.
20361 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20363 * mini.c: correctly remove dynamic methods from the hashtable.
20365 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20367 * driver.c: Disabled SSAPRE until fix the bug that appears
20368 in IronPython's parrotbench.
20370 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20372 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20374 * mini.c (mono_method_to_ir): Revert the previous change.
20376 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20377 when AOT compiling.
20379 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20380 mono_jit_info_table_find () etc. when running under valgrind.
20382 * inssel.brg: Fix warnings.
20384 * mini-exceptions.c: Fix warnings.
20386 2005-01-31 Martin Baulig <martin@ximian.com>
20388 * driver.c (compile_all_methods_thread_main): Don't try to compile
20389 generic methods or anything which has type parameters.
20391 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20393 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20395 * TestDriver.cs: Add --verbose flags.
20397 * graph.c ssa.c: Fix 64 bit warnings.
20399 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20400 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20401 Fix 64 bit warnings.
20403 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20404 variable not spotted by gcc.
20406 * mini-amd64.c inssel-amd64.brg: Applied patch from
20407 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20408 X86_COMPARE_MEMBASE opcodes.
20410 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20412 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20414 * *: MonoMethod->signature might be NULL now. You *MUST* use
20415 mono_method_signature.
20417 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20419 * driver.c (compile_all_methods_thread_main): Compile the methods
20420 without invoking cctors.
20422 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20424 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20425 * basic-calls.cs: test for the above.
20427 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20429 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20430 MonoJitInfo changes.
20432 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20434 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20435 eagerly if it contains dynamic methods.
20437 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20439 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20440 trace, it is now computed by an icall from trace_ips.
20442 * mini-exceptions.c: Fix a warning.
20444 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20446 * mini-exceptions.c: don't bother getting stack trace info if
20447 it's not going to be used.
20449 2005-01-27 Raja R Harinath <rharinath@novell.com>
20451 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20454 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20456 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20458 * aot.c: Avoid calling mono_method_get_header () if not needed.
20460 * mini.h: Bump AOT file format version.
20462 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20464 * mini.c (mono_print_tree): Print more info for calls.
20466 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20468 * declsec.h: Remove warning by adding missing include for marshal.h
20470 2005-01-26 Martin Baulig <martin@ximian.com>
20472 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20475 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20477 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20480 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20482 * aot.c (mono_compile_assembly): Fix a warning.
20484 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20486 * declsec.c: Look for security attributes on the original MonoMethod
20487 (and not the wrapped one). This fix permissions on icalls.
20489 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20491 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20493 * mini.c (mono_allocate_stack_slots): Add a fixme.
20495 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20497 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20499 * inssel.brg: optimize casts of sealed types (more
20500 optimizations waiting for fixes in remoting).
20502 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20504 * inssel.brg (stmt): Add another dummy rule.
20506 * driver.c: Fix warnings.
20508 * driver.c (mono_main): If running under valgrind, instruct glib to use
20509 the system allocation functions so valgrind can track the memory
20510 allocated by the g_... functions.
20512 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20514 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20516 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20518 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20519 variables in try regions.
20521 * mini.c (mini_method_compile): Don't disable optimizations on large
20522 methods when AOT compiling.
20524 * mini.c (mono_allocate_stack_slots): New arch independent method to
20525 allocate stack slots. Not yet used.
20527 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20529 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20531 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20533 * mini-ppc.c: make the branch info relative as the code
20534 buffer can be reallocated.
20536 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20538 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20539 * driver.c: Removed the AOT/security restriction. Now initialize the
20540 security manager (in metadata) if --security is used.
20541 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20542 rather than the pointer to declarative security, when AOT is used.
20544 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20546 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20547 basic blocks, reduced intrinsic exception throwing code size.
20549 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20551 * driver.c (mini_usage): Reorder the usage screen.
20553 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20555 * mini.c (mono_resolve_patch_target): Fix warning.
20557 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20559 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20562 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20564 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20565 breaks the amd64 build.
20567 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20568 register allocation. Fixes #71454.
20570 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20572 * arrays.cs: Add new regression test.
20574 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20576 * ssapre.c: Turned usage of snprintf to GString.
20577 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20578 (I left it on by mistake in my previous commit).
20580 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20582 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20583 on cond branch optimization (fixes bug# 71515).
20585 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20587 * abcremoval.c: Fixed bug 71062.
20588 * abcremoval.h: Likewise.
20590 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20592 * mini.c: Added a new functionality to optimize_branches, the removal
20593 of useless basic blocks, and fixed some problem in the removal of
20594 critical edges; some utility functions added for both purposes.
20595 * ssapre.c: Added complex expression support, and fixed bug 70637.
20596 * ssapre.h: Likewise.
20597 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20599 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20600 * driver.c: Re-enabled SSAPRE.
20602 2005-01-19 Martin Baulig <martin@ximian.com>
20604 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20605 the result of mono_get_method_constrained().
20607 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20609 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20612 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20614 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20615 be detected. Fixes #59296.
20617 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20619 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20620 which can happen. Fixes #71361.
20622 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20624 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20627 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20629 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20630 appdomain-unload.exe to fail.
20632 * mini.c: Fix some memory leaks.
20634 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20636 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20637 Fixed bug and sped up some codepaths.
20639 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20641 * mini.c: Fix some memory leaks.
20643 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20646 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20648 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20651 * iltests.il: Add regression test for #71320.
20653 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20655 * mini.c (mono_codegen): Fix installation of profiler hooks.
20657 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20659 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20661 * mini.h, mini.c, cfold.c: optimize access to enum
20662 readonly fields, too. Eval conditional branches if possible
20663 to perform unreachable code removal in more cases.
20665 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20667 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20669 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20672 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20673 WinXP DEP. Fixes #71244.
20675 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20677 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20679 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20681 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20683 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20685 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20688 * mini.h: Bump AOT version.
20690 * mini.h (MonoCompile): Change exvar to a hash table.
20692 * mini.c: Allocate a separate exvar for each handler block.
20694 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20696 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20697 ex var with the pending exception and only throw if the two are equal.
20700 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20702 * mini-x86.c: Fix warnings.
20704 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20705 used by all the ports now.
20707 * aot.c: Add write-symbols and save-temps options.
20709 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20711 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20713 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20715 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20718 * tramp-s390.c: Check vtable slot belongs to the domain.
20720 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20721 as per other platforms.
20723 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20725 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20727 * driver.c: we don't run the Main() code in a subthread anymore.
20729 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20731 * mini.c: added experimental rtc support in the statistical
20732 profiler: if the user has the permission, more accurate statistics
20733 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20734 The MONO_RTC value must be restricted to what the linux rtc allows:
20735 power of two from 64 to 8192 Hz.
20737 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20739 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20741 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20743 * mini-ppc.c: better icache flush for smp.
20745 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20747 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20749 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20750 amd64 port, not yet used.
20752 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20754 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20757 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20759 * driver.c: Added --security option to activate the security manager.
20760 Right now this will allow code generation for declarative demands and
20761 is disabled when AOT is specified.
20762 * mini.c: Add code generation for declarative security demands.
20763 * mini.h: Add mono_use_security_manager as an extern gboolean.
20765 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20767 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20768 emitting more dense assembly code.
20770 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20771 exception throwing stuff.
20773 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20775 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20778 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20779 left in by mistake.
20781 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20784 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20786 * tramp-*.c: Only patch vtable slots if the object is in the current
20787 domain. Fixes appdomain-unload.exe.
20789 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20791 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20794 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20796 * mini.c (reverse_branch_op): New helper function.
20798 * mini.c (optimize_branches): Run the new optimization only on
20799 platforms which support it. Also reverse all kinds of branches.
20801 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20803 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20806 * mini.c (optimize_branches): Reverse not-equals branches if the false
20807 bblock is a throw. This happens a lot of time with argument checking in
20810 * mini.c (mono_codegen): Add support for placing basic blocks after
20811 the function epilogue.
20813 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20816 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20818 * mini.c (setup_stat_profiler): Only set this up if the platform
20819 supports ITIMER_PROF.
20821 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20823 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20826 * inssel.brg: Fix a warning.
20828 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20830 * mini.c: added support for statistical profiler
20831 (run with: --profile=default:stat).
20833 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20835 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20837 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20839 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20840 related to global registers from the amd64 port.
20842 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20844 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20846 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20847 with global registers.
20848 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20850 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20852 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20854 * debug-mini.c (encode_value): Fix off-by-one.
20856 * aot.c (encode_value): Likewise.
20858 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20860 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20862 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20865 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20867 * aot.c (emit_method_info): Increase size of temp buffer.
20869 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20872 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20874 * aot.c (emit_method_info): Fix build.
20876 * aot.c: Further rework of the AOT file format to reduce the size of
20877 the method info data.
20879 * mini.h: Bump AOT file format version.
20881 2004-12-27 Martin Baulig <martin@ximian.com>
20883 * mini.c (mini_get_method): New static method; call
20884 mono_get_method_full() and mono_get_inflated_method().
20885 (mono_method_to_ir): Use mini_get_method() instead of
20886 mono_get_method_full().
20888 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20890 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20892 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20894 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20896 * inssel-amd64.brg: Add some optimization rules.
20898 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20900 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20901 standard not GC'd stuff is fine.
20903 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20905 * aot.c: Rework the AOT file format to get rid of most of the global
20906 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20908 * mini.h: Bump AOT file format version.
20910 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20912 * mini.h: Bump AOT file format version.
20914 * aot.c (mono_aot_is_got_entry): New function to determine if an
20915 address is inside a GOT.
20917 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20919 * cpu-pentium.md: Increase the maximum size of some instructions which
20920 might involve a got access.
20922 * mini.c (get_method_from_ip): Another debug helper function.
20924 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20925 when got var accesses are created during the decompose phase.
20927 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20929 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20930 argument mini_compile_method and to MonoCompile, and use this to
20931 determine whenever a given method is compiled for AOT. This allows the
20932 other methods compiled during AOT compilation to be free of AOT stuff,
20933 so the backends does not need to add special support for them by
20934 creating a fake GOT etc.
20936 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20939 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20941 * mini.c (mono_method_to_ir): It turns out that some of the
20942 x-appdomain wrappers are lax with types, so just ignore this for
20945 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20946 at the vtable->klass. If it is non-shared code we can just use the
20949 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20951 * mini-ppc.c: access MonoDomain from tls, too.
20953 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20955 * declsec.c: Removed unused variable (and related warning ;-)
20957 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20959 * iltests.il: New test for LDELEMA on an array of ref types.
20961 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20962 all ldelema's on reftypes.
20963 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20964 it was the wrong place to put it.
20966 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20967 register to pop to make this cleaner, at the request of Paolo.
20969 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20971 * mini-ops.h (OP_GETHASHCODE): New op.
20973 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20975 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20978 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20981 * mini-x86.c (mono_arch_output_basic_block): Rather than
20989 The first is 3 bytes while the second is 1. This saves 36 kb on
20990 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20991 see a small boost because of icache locality.
20993 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20995 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20997 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20998 started code sharing with the generic code.
21000 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
21002 * mini-ppc.c, cpu-g4.md: added code for direct access to
21005 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21007 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21008 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21011 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21013 * declsec.c|h: Added functions to cache the declarative stack modifiers
21014 in MonoJitInfo and to create a security frame from a MonoJitInfo
21016 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21017 created. Register internal calls for System.Security.SecurityFrame::
21018 _GetSecurityFrame and _GetSecurityStack.
21019 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21020 the definitions for the new stack walk/callback mechanism.
21021 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21022 first security frame for LinkDemands and InheritanceDemands) and
21023 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21025 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21026 walk initialization (lupus).
21028 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21030 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21032 (handle_loaded_temps): Do not create a temporary variable for
21033 things that we know are temps. They will never be modified.
21034 (mono_spill_call): Set MONO_INST_IS_TEMP
21035 (mono_emulate_opcode): ditto
21037 (mono_method_to_ir.CEE_DUP): ditto
21039 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21041 * mini.c (type_to_eval_stack_type): Make this handle the void type
21042 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21043 (emit_tree): use ip_in_bb to special case some common idioms
21044 Update all callers to pass in the IP.
21045 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21047 This gives us a nice 2% speedup in mcs bootstrap.
21049 * mini-x86.c (peephole_pass): Peephole pass to make
21058 * mini.c (ip_in_bb): new method.
21059 (mono_method_to_ir): use this method rather than doing the hash
21062 * linear-scan.c (mono_linear_scan): When expiring actives, you
21063 don't need to keep around variables that expire on this
21064 instruction. This makes it so that:
21067 store (ebx add (ebx, 1))
21071 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21073 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21074 combination to avoid doing two copies. Fix up problems with previous
21077 * mini.c: Fix 64 bit warnings.
21079 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21081 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21083 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21084 changes from the x86 code.
21086 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21088 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21090 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21091 throwing code to reduce its size, unify the AOT and non-aot code and
21092 get rid of relocations in the AOT case.
21094 * mini-x86.h mini.c exceptions-x86.c
21095 (mono_arch_get_throw_corlib_exception): New arch specific function to
21096 raise corlib exceptions which doesn't require relocations in the
21099 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21101 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21103 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21106 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21109 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21111 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21112 with add function when used from Inc/dec atomic
21113 functions. Re-enabled optimization on x86.
21114 * mini-ops.h: renamed atomic_add functions to
21115 allow _add to match the Interlocked::Add and
21116 _add_next to match Interlocked::Inc/Dec.
21118 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21120 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21121 linking of BBs to the end BB, and enabled SSAPRE also with
21122 consprop and copyprop (which was prevented by that bug).
21124 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21126 * mini-x86.c: disabling the Interlocked optimizing code.
21128 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21130 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21131 file version check.
21133 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21135 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21136 interlocked optimization due lack of support on x86, rewrote
21137 exchange to take into account that base may be in eax.
21139 xsp works again; activated Interlocked optimizing code.
21141 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21143 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21145 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21147 * mini-ops.h: Add new opcodes.
21149 * mini.h: Add new patch types. Add got_var to MonoCompile.
21151 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21152 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21153 make it work with all kinds of patchable code.
21155 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21156 address of the GOT, and referencing entries in the GOT.
21158 * mini.c: Add code to load the GOT address if needed by an opcode.
21160 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21161 independent AOT code on the x86 using an elf-style Global Offset Table.
21163 2004-12-14 Raja R Harinath <rharinath@novell.com>
21165 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21167 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21169 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21172 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21174 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21175 of Interlocked:Increment/Decrement/Add as inline ops.
21176 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21178 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21180 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21181 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21183 2004-12-12 Duncan Mak <duncan@ximian.com>
21185 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21186 again. `patch_info->table_size' is no longer valid after Zoltan's
21189 2004-12-12 Martin Baulig <martin@ximian.com>
21191 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21192 if we are the "real" method, ie. not an inlined method inside it.
21194 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21196 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21197 before we look in the special fields table. This fixes
21198 ../tests/thread-static-init.cs.
21200 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21202 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21203 for Array get_Rank and get_Length. Fixes bug #70465.
21205 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21207 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21208 separate structure to reduce the size of MonoJumpInfo.
21210 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21212 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21214 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21216 * mini.c (mini_get_inst_for_method): Changed to allow ports
21217 to return a MonoInst instead of opcode
21218 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21220 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21221 Allow ports to return a created MonoInst instead of op-code, will enable
21223 (renamed mini_get_opcode_for_method to better reflected the functionality)
21225 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21227 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21229 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21231 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21234 2004-12-08 Martin Baulig <martin@ximian.com>
21236 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21237 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21239 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21241 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21244 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21247 2004-12-08 Raja R Harinath <rharinath@novell.com>
21249 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21251 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21253 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21254 bug introduced by the previous patch.
21256 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21258 * mini-ppc.c, objectc.cs: handle large structs passed by value
21259 (fixes bug #69972).
21261 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21263 * mini-ppc.c: OP_ARGLIST implementation from
21264 Geoff Norton <gnorton@customerdna.com>.
21266 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21268 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21269 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21271 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21273 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21275 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21277 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21280 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21282 * mini-sparc.c: Zero out localled-ed memory.
21284 * iltests.il: Add tests for zeroing out localloc-ed memory.
21286 2004-12-04 Martin Baulig <martin@ximian.com>
21288 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21289 mono_method_get_signature_full().
21291 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21293 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21294 and some utility functions (always for SSAPRE), integrated SSAPRE.
21295 * mini.h: Likewise.
21296 * driver.c: Added ssapre option.
21297 * ssa.c: Small fix on OP_ARG handling.
21298 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21299 * Makefile.am: Likewise.
21301 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21303 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21304 now in the xp code.
21306 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21309 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21311 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21313 * cpu-s390.md : Increase instruction length of oparglist.
21315 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21317 2004-11-30 Martin Baulig <martin@ximian.com>
21319 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21320 virtual generic methods. We call a special helper_compile_generic_method()
21321 icall to retrieve the method from the vtable, inflate and compile
21322 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21324 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21326 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21328 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21330 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21332 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21335 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21337 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21338 platforms with PIC aot.
21340 2004-11-28 Martin Baulig <martin@ximian.com>
21342 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21345 2004-11-28 Martin Baulig <martin@ximian.com>
21347 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21348 the result of mono_type_get_underlying_type() to check whether
21351 2004-11-26 Martin Baulig <martin@ximian.com>
21354 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21357 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21359 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21360 the same way as the other arguments so they won't get clobbered.
21362 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21363 calls through R11 since it is clobbered by the trampoline code.
21365 2004-11-26 Raja R Harinath <rharinath@novell.com>
21367 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21368 pick up in-tree mscorlib.dll.
21370 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21372 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21374 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21375 runtime data/code are now stored in a table similar to the GOT in ELF.
21376 This allows the code itself to be position independent.
21378 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21381 * aot.c: Attach ELF type (object/function) directives to all global
21384 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21386 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21388 * mini-amd64.h: Turn on PIC AOT code.
21390 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21391 returning the offset within an OP_AOTCONST instruction where the GOT
21392 offset needs to be added.
21394 * mini.h: Bump AOT file format version.
21396 2004-11-25 Martin Baulig <martin@ximian.com>
21398 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21399 uninflated generic methods.
21401 2004-11-25 Martin Baulig <martin@ximian.com>
21403 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21405 2004-11-24 Martin Baulig <martin@ximian.com>
21407 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21408 original klass (this only applies for generic instances).
21410 2004-11-24 Martin Baulig <martin@ximian.com>
21412 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21413 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21416 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21418 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21419 localloc. Fixes #69678.
21421 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21423 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21425 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21426 used SSE registers on pinvoke calls. Fixes #69774.
21428 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21430 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21431 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21433 2004-11-23 Raja R Harinath <rharinath@novell.com>
21435 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21436 Refer directly to the mcs/ tree.
21438 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21440 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21441 Check if a trampoline for a synchronized method is required.
21443 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21445 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21446 with localloc if needed. Throe arithmetric exception in
21447 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21448 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21450 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21452 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21453 types before switching on type. Fixes #69622.
21455 2004-11-19 Raja R Harinath <rharinath@novell.com>
21457 * Makefile.am (check-local): New. Integrate into 'make check'.
21458 (MCS,RUNTIME): Define using in-tree mono and mcs.
21460 (%.exe): Use $(ILASM).
21462 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21464 * mini-ppc.c: adjust initial prolog size (bug #69691).
21466 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21468 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21471 2004-11-17 Raja R Harinath <rharinath@novell.com>
21473 * Makefile.am (clean-local): Rename from 'clean'.
21475 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21477 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21478 to mono_arch_is_int_overflow.
21479 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21482 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21484 * declsec.c|h: New files to support declarative security attributes.
21485 Added function to check if a method has (applicable) security.
21486 * mini.c|h: Add check for declarative security attributes in
21487 mono_method_check_inlining.
21488 * Makefile.am: Added declsec.c and declsec.h to the build.
21490 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21492 * mini.c, mini.h: update to keep dynamic code info per-domain.
21494 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21496 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21497 (mini_init): Get rid of it from here too.
21499 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21501 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21502 implemented OP_RETHROW (patch by Geoff Norton
21503 <gnorton@customerdna.com>).
21505 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21507 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21508 between appdomains. Fixes appdomain-unload on PPC.
21510 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21512 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21513 mini-exceptions.c: handle the new wrapper types.
21514 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21515 token value as a MonoClass* when compiling a wrapper.
21516 mono_jit_create_remoting_trampoline now takes an additional
21517 MonoRemotingTarget parameter.
21519 2004-11-10 Martin Baulig <martin@localhost>
21521 * mini.c (mono_method_to_ir): Use `generic_container->context'
21522 rather than creating a new one.
21524 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21526 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21528 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21530 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21532 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21533 the experimental aot cache stuff.
21535 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21537 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21538 mini-exceptions.c: update to exception clause structure changes.
21540 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21542 * exceptions-x86.c (throw_exception): Fix warnings.
21544 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21547 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21549 * exceptions-sparc.c (get_throw_exception): Really fix this.
21551 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21553 * tramp-*.c: we no longer support icalls without wrappers, so
21554 a bit of code can be removed here
21556 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21558 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21561 * cpu-sparc.md: Add op_rethrow.
21563 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21565 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21567 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21568 * mini-ops.h: Add OP_RETHROW.
21570 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21572 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21574 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21576 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21577 Makes the output much easier to read
21579 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21581 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21582 prevents another huge leak when compiling with ssa. Secondly, the
21583 performance of doing this rather than freeing the lists is much
21584 better. GList does a lock every time you allocate a list link,
21585 so that it can use a memory pool. So, it is better to just use
21586 a memory pool of our own.
21588 * ssa.c, linear-scan.c: replace g_list_remove_link with
21589 g_list_delete. The remove one does not free the GList, so we were
21590 leaking memory. On -O=all --compile-all with corlib, this cut down
21591 3 MB of allocations.
21593 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21595 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21597 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21599 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21600 into a new function mono_create_jit_trampoline ().
21602 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21604 * trace.c (get_spec): Allow tracing of classes without a namespace.
21606 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21608 * mini.c: Fix pointer overwrite in mini_method_compile.
21610 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21612 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21613 The darwin ABI needs some special handling for 1 and 2 byte structs
21614 Lets use lbz/lhz instead of lwz everywhere.
21615 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21616 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21617 Use stb/sth for the former, and put the latter always on stack instead of in
21618 argument registers.
21620 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21622 * trace.c (is_filenamechar): Add '_'.
21624 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21626 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21628 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21630 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21632 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21633 depends on libmonogc. Fixes #68805.
21635 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21637 * mini.c (mono_jit_free_method): Provide extra information for
21638 this error. Currently this leaks, but will be turned into a
21639 developer option in the future.
21641 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21643 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21645 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21647 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21648 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21649 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21651 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21653 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21654 trampolines for AOT code.
21656 2004-10-22 <vargaz@freemail.hu>
21658 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21659 constructed types. Fixes #68136.
21661 2004-10-21 Martin Baulig <martin@ximian.com>
21663 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21664 if it returns true, unwind the stack to the call instruction.
21666 2004-10-21 <vargaz@freemail.hu>
21668 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21670 * mini.h: Bump AOT version number.
21672 * objects.cs: Add another test for unbox trampolines.
21674 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21677 2004-10-20 <vargaz@freemail.hu>
21679 * driver.c: Add SHARED to the set of optimizations tested.
21681 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21683 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21684 used by CEE_NEWARR.
21686 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21688 2004-10-20 Martin Baulig <martin@ximian.com>
21690 * mini-exceptions.c (mono_handle_exception): Call
21691 mono_debugger_handle_exception() to tell the debugger about
21692 catch/finally clauses.
21694 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21696 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21698 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21701 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21703 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21704 methods as their native size, fixed bug #57543, #57545.
21705 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21706 This saves a temporary register and mullw call down into 1 (minor perf
21707 increase for cases like sum = sum * 5; This use to translate into:
21710 It now translates to
21713 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21715 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21718 2004-10-11 Martin Baulig <martin@ximian.com>
21720 * mini.c (mono_method_to_ir): If we're a generic method, get the
21721 MonoGenericContainer from our MonoMethodNormal and create a
21722 MonoGenericContext from it.
21724 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21726 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21728 * basic-long.cs: Add test for checked i8->i2 cast.
21730 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21732 * inssel-ppc.brg: added a couple of speedup rules.
21734 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21736 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21737 to speed up rebuilds.
21739 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21741 * mini-s390.c: Minor fix to OP_OR_IMM.
21743 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21745 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21746 better. Fixes appdomain-unload.exe on sparc.
21748 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21750 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21751 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21754 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21756 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21758 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21760 * mini.c: Always generate a field read/write wrapper for members
21761 of the class MarshalByRefObject since the actual instance could
21764 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21766 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21768 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21770 * driver.c mini.h trace.c: Move the setting of the main assembly into
21771 a separate function called mono_trace_set_assembly () and call it after
21772 actually loading the main assembly. Fixes #66872.
21774 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21776 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21777 using the code manager.
21779 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21781 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21783 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21785 * cpu-amd64.md: Fix bug in previous patch.
21787 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21790 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21792 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21793 mini-exceptions.c: updates for changed stack walk interface.
21795 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21797 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21799 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21801 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21803 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21805 * driver.c (mini_regression_list): Do not call mono_assembly_close
21806 since assemblies can't be unloaded.
21808 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21810 * cpu-amd64.md: Fix more instruction lengths.
21812 * cpu-amd64.md: Fix lengths of some instructions.
21814 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21816 * inssel.brg: Make the array ldelema check aot friendly.
21818 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21820 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21822 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21824 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21826 * mini-x86.c: Fix build.
21828 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21829 mono_type_get_underlying_type () helper function to simplify code.
21831 2004-09-09 Martin Baulig <martin@ximian.com>
21833 * mini-amd64.c: Don't access `type->data.klass' directly, call
21834 mono_class_from_mono_type() instead since the type may be a
21837 2004-09-09 Martin Baulig <martin@ximian.com>
21839 * mini-amd64.c (get_call_info): Fix support for generic instances.
21840 (add_valuetype): Use mono_class_from_mono_type() to get the class
21841 since we can be a generic instance.
21843 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21845 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21847 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21849 * liveness.c: reset spill costs on each scan: bug 62107
21851 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21853 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21854 unnecessary line that doesn't compile
21856 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21858 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21859 trampolines, make them call an error function so people can fix their
21862 2004-09-06 Martin Baulig <martin@ximian.com>
21864 * mini.c (mono_method_to_ir): When initializing locals, handle a
21865 generic instances like a valuetype if it's a valuetype and like a
21866 class if it's a class.
21868 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21870 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21871 stack. Fixes #64674.
21873 * exceptions.cs: Add test for unwinding of call arguments.
21875 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21877 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21878 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21879 set the carry/borrow flag). The sparc and s390 implementations
21880 can now use optimized versions (and simplify the code). ppc bugfixes.
21882 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21884 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21886 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21888 * inssel-amd64.brg: Remove leftover 32 bit rule.
21890 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21892 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21894 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21895 mono_arch_find_jit_info functions into a new function. Fix a memory
21898 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21901 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21903 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21906 * exceptions.cs: Add array size tests.
21908 * mini.c: Allocate a separate icall wrapper for each arity of
21909 mono_array_new_va. Fixes #59509.
21911 * exceptions.cs: Add testcase for 64578.
21913 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21915 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21917 2004-09-02 Martin Baulig <martin@ximian.com>
21919 * mini.c (mono_method_to_ir): When initializing the locals, call
21920 handle_initobj() on the generic instance itself, not its
21923 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21925 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21926 MonoJitInfo for dynamic methods.
21928 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21930 * mini.c: Add support for freeing JIT data for dynamic methods.
21932 2004-09-01 Martin Baulig <martin@ximian.com>
21934 * mini-x86.c (is_regsize_var): Added support for generic
21936 (mono_arch_emit_prolog): Make this compile again, use
21937 `x86_push_imm_template (code)'.
21939 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21941 * mini-x86.c: make all push_imm instructions that get
21942 patched always emit the long form
21944 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21946 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21947 in a per-domain hash.
21949 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21952 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21954 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21957 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21960 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21961 Beginnings of SSE2 support.
21963 * exceptions.cs: Add more tests for checked int<->uint casts.
21965 2004-08-28 Martin Baulig <martin@ximian.com>
21967 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21971 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21972 Handle generic instances recursively.
21974 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21976 * iltests.il: test for conv.u8 on a constant
21978 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21980 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21981 LCONV_x4 (shrun_32 (membase)).
21983 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21985 * inssel-x86.brg: c&p rules for push/setret of long
21987 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21989 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21990 compare (regvar, base)
21992 * inssel-x86.brg: more burg love
21994 * inssel.brg: more cleanup
21996 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21998 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
22000 * basic-long.cs, basic-calls.cs: new tests for optimization.
22002 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22004 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22007 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22009 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22011 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22013 * inssel.brg (mini_emit_memcpy): use
22014 NO_UNALIGNED_ACCESS to disable memcpy optimization
22016 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22018 * mini-amd64.c: Handle generic types in various places.
22020 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22022 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22024 * mini.c (handle_box): Fix warning.
22026 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22028 * mini-amd64.h: Enable the emit_state optimization.
22030 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22032 * mini-amd64.c: Add some new 64 bit peephole opts.
22034 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22036 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22038 * mini-amd64.c: Register allocator fixes.
22040 * mini.c: Add an optimization to emit_state to avoid allocation of new
22041 registers on some platforms.
22043 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22045 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22047 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22048 allocation. Fixes #63085.
22050 * basic-long.cs: Add new regression test.
22052 * mini-amd64.c: Register allocator improvements.
22054 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22056 * mini-amd64.c (read_tls_offset_from_method): Add another code
22059 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22060 instruction sequence for nullifying class init trampolines.
22062 * objects.cs: Add new regalloc test.
22064 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22066 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22068 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22070 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22073 * driver.c: Fix profiling after TLS changes.
22075 * driver.c (mono_main): Set mono_stats.enabled if needed.
22077 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22080 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22082 * mini-x86.c: use a 1 op rather than a 2 op tls access
22083 instruction -> faster.
22085 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22087 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22090 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22092 * exceptions-sparc.c (throw_exception): fix typo
22094 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22096 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22097 set tree->dreg correctly with tls. Allow any
22098 register to be used.
22100 * mini-x86.c (read_tls_offset_from_method): add new code
22101 generation pattern seen with GCC.
22104 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22106 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22107 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22108 exceptions-sparc.c: fix some performance issues in exception
22109 handling and setting of the stack trace for exceptions that were
22112 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22114 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22117 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22120 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22122 This patch inlines tls access, when possible.
22124 * mini.h: new arch functions for TLS intrinsics.
22125 All platforms updated with a stub.
22127 * mini.c: use the new intrinsics
22129 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22130 arch specific intrinsic for tls variables
22132 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22134 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22137 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22139 * mini.c: thread local allocation
22141 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22143 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22145 * Makefile.am: Link against the static version of libmonogc.
22147 * Makefile.am: Link the static versions of the convenience libraries
22148 into the mono executable.
22150 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22152 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22154 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22155 on integer overflow.
22157 * mini-amd64.c: Reorganize function call code.
22159 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22161 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22163 * inssel-x86.brg: use xor eax,eax.
22165 * basic.cs: new tests
22167 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22169 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22170 in exception throwing code.
22172 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22174 * inssel-x86.brg: use xor esi,esi.
22176 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22178 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22179 can trace methods compiled during mini_init () too.
22181 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22184 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22186 * Makefile.am: static link on x86 (r=zoltan)
22188 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22190 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22191 code since it causes some programs to fail.
22193 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22195 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22197 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22199 * mini.c: ovfops_op_map - add STACK_OBJ case for
22201 * basic.cs: add test_0_pin_string as test
22204 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22206 * Makefile.am: build C# if srcdir != builddir
22208 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22210 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22211 fall-through blocks.
22213 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22215 * driver.c: enable loop by default again and include abcrem in -O=all.
22217 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22219 * iltests.il: Add some localloc tests.
22221 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22223 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22226 * inssel-amd64.brg: Add some optimizations.
22228 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22231 * Makefile.am: Statically link mono against libmono on AMD64.
22233 * mini-amd64.c inssel-amd64.brg: Optimizations.
22235 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22237 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22239 * tramp-amd64.c: Patch calling code in trampolines.
22241 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22243 * mini-amd64.c: pinvoke struct passing fixes.
22245 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22247 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22248 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22250 2004-08-05 Duncan Mak <duncan@ximian.com>
22252 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22255 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22257 * mini-amd64.c (emit_move_return_value): Move return value for normal
22260 2004-08-05 Martin Baulig <martin@ximian.com>
22262 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22263 `type->type'; just modify `type' itself when dealing with enums
22264 and generic instances.
22265 (check_call_signature): Make `simple_type' a `MonoType *'.
22267 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22269 * mini.c: Use OP_PADD to add offsets to addresses.
22271 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22273 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22275 * mini-sparc.c (mono_arch_emit_epilog): fix check
22276 for folding last op into restore instruction
22278 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22280 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22281 helper methods using the code manager.
22283 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22285 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22287 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22289 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22290 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22292 * mini-s390.c: fix tail processing
22294 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22296 * mini-ppc.c: mul.ovf.un exception name fix.
22298 2004-08-03 Martin Baulig <martin@ximian.com>
22300 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22301 instances; before jumping to `handle_enum', also modify `ptype'.
22303 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22305 * cpu-sparc.md: fcall maximal length too small.
22307 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22309 * mini-amd64.c mini.h: Add initial support for passing/returning
22310 structures to/from pinvoked methods.
22312 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22314 * mini-ppc.c: reg allocator fix.
22316 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22318 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22320 * inssel.brg: Optimize memset on 64 bit machines.
22322 * mini-amd64.c: Fix some vararg cases.
22324 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22326 * mini-s390.c: Corrected macro in emit_float_to_int
22328 * s390-abi.cs: Tests to exercise the s390 ABI
22330 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22332 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22335 * basic.cs: Add a test for add.ovf.un.
22337 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22339 * mini-sparc.c: add case for OP_IDIV_UN
22341 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22343 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22345 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22347 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22349 * basic.cs: regression tests.
22351 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22354 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22356 * basic.cs: Add a new test.
22358 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22359 and AOT. Various fixes and optimizations.
22361 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22363 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22365 * mini-ppc.c: make sure temp regs are not used for global reg
22368 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22370 * cpu-sparc.md: conv_i8 fix for 64bits
22372 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22374 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22376 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22377 add opcode for cmp BYTE PTR [eax], imm.
22379 * inssel.brg: Make memcpy and memset takes bases.
22381 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22383 * *-amd64.*: More AMD64 work.
22385 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22387 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22388 add a compare-not-equal opcode.
22390 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22392 * mini.c: Use mono_init_from_assembly instead of mono_init.
22394 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22396 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22398 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22400 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22402 * inssel.brg: 64 bit fixes.
22404 * mini.h (MonoCallInst): Add some AMD64 specific data.
22406 * mini.h: Add some OP_P opcodes.
22408 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22410 * basic.cs: tests for 61797 and 61740
22412 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22414 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22415 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22417 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22419 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22421 * *-amd64*.*: Ongoing AMD64 work.
22423 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22425 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22427 * *-amd64*: Ongoing AMD64 work.
22429 * mini-arch.h: Add AMD64 support.
22431 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22433 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22435 * mini-ops.h: Add new opcodes.
22437 * Makefile.am: Add AMD64 support.
22439 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22440 rules into the inssel-long*.brg files.
22442 * *-amd64.*: Add beginnings of AMD64 backend.
22444 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22446 * mini.c (print_dfn): commenting out the code that prints
22447 the cil. With -O=deadce, this makes -v -v crash.
22449 * cpu-pentium.md: make checkthis have a length of 2
22451 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22453 * mini-sparc.h: fix implementations of __builtin
22454 functions for Sun compiler for V9.
22456 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22458 * mini.c: use the new stelem.ref wrapper
22459 * exceptions.cs, arrays.cs: new stelem.ref tests
22461 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22463 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22464 new XSP should work with these changes).
22466 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22468 * inssel-{long32,x86,}.brg: trivial optimizations.
22470 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22472 * mini.c: load value when emitting box operation in
22475 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22477 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22478 is one byte shorter than cmp DWORD PTR [eax], 0.
22480 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22482 * inssel-ppc.brg: arguments on the stack are always
22483 relative to the stack pointer (spotted by Neale Ferguson).
22485 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22487 * exceptions-x86.c: delay appending the method name to the trace until
22488 after mono_jit_info_table_find is called, as this gets the real
22491 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22493 * aot.c: register roots
22495 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22497 * aot.c : I could just use PLATFORM_WIN32 flag.
22499 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22501 * aot.c : Reverting the previous fix. This time it broke linux build.
22503 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22505 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22507 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22509 * mini.c (handle_stack_args): Remove some more debugging code.
22511 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22513 * driver.c mini.h aot.c: Allow additional options to be specified with
22514 --aot and pass them to mono_compile_assembly.
22516 * aot.c: Add experimental code to AOT compile all loaded assemblies
22517 on demand and save the code into a cache in the filesystem.
22519 * aot.c: Add support for more wrapper methods.
22521 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22524 * cpu-*.md: Remove removed opcodes.
22526 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22527 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22528 related icalls to marshal.c.
22530 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22532 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22534 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22536 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22538 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22539 * liveness.c: If liveness is recomputated we need to reset the information
22540 for each variable. This way, if the liveness range has been narrowed
22541 by optimizations that happened after the last computation, we can return
22544 For example, if you have
22549 // Tons of code that does not affect i
22555 i = 0 is dead code and will be removed by SSA. However, when
22556 linear scan gets to the code, i will still appear to be live
22557 throughout the entire block. This prevents good register allocation.
22559 2004-07-06 Martin Baulig <martin@ximian.com>
22561 * debug-mini.c (mono_debug_init_method): Allow
22562 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22563 (mono_debug_add_icall_wrapper): New method.
22565 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22567 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22569 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22572 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22574 * aot.c (mono_aot_load_method): Fix loading of debug info.
22576 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22578 * aot.c: Add logging support.
22580 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22582 * mini.h: Add prototype for mono_print_method_from_ip.
22584 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22586 * inssel.brg: 64 bit fixes.
22588 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22591 * Makefile.am: Add SPARC64 support.
22593 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22595 * aot.c: Fix alignment problems on 32 bit platforms.
22597 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22599 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22602 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22605 * mini.h: Bump AOT file version. Some 64 bit fixes.
22607 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22609 * inssel-sparc.brg: Add new rule to avoid register moves.
22611 * inssel.brg: Add ldind_to_load_membase helper function.
22613 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22615 * mini.c: OffsetToStringData intrinsic.
22617 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22619 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22621 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22624 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22625 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22627 * mini.c: reinstated mono_compile_get_interface_var()
22628 on x86, too, since the change breaks the Gtk# build there as well.
22630 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22632 * driver.c: remove loop from the default optimizations: it seems to
22633 interact badly with some of the other options (see bug #60613).
22635 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22637 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22638 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22640 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22642 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22643 vararg-using methods.
22645 2004-06-21 Martin Baulig <martin@ximian.com>
22647 * mini/mini-exceptions.c
22648 (mono_handle_exception): Added `gpointer original_ip' argument.
22649 After calling mono_unhandled_exception(), call
22650 mono_debugger_unhandled_exception() and if that returns true,
22651 restore the context and return.
22653 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22655 * mini-ppc.c: prefer the use of relative branches so
22656 they won't need to be patched in aot code (patch from Patrick Beard).
22658 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22660 * aot.c: patch from Patrick Beard to make the output assembly
22661 more correct for the MacOSX assembler. Small tweak to
22662 generate sane images on Linux/PPC, too.
22664 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22666 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22667 case until bug #59509 is fixed (shows up in #60332).
22669 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22671 * mini.c: make sure the needed wrappers are compiled, too, with
22674 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22676 * driver.c: remove NPTL reference in --version output.
22678 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22680 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22681 generate valid assembly for the Mach-O assembler.
22683 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22685 * driver.c: don't include abcrem in the all optimization specifier
22686 since it slows down jit compilation too much for now.
22688 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22690 * mini.c: use BIGMUL only if both operands have the same signage.
22691 * iltests.il: Test for bug 60056. (errors related to signage in
22696 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22698 * mini.c, aot.c: memory leak fixes.
22700 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22702 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22704 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22706 * Makefile.am: remove the -static hack completely, it links in
22707 statically glib as well.
22709 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22711 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22712 * exceptions.cs: make it compile with new mcs/csc.
22714 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22715 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22716 and added relevant test case.
22718 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22720 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22721 regressions in gtk-sharp.
22723 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22725 * exceptions.cs: New regression tests.
22727 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22729 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22731 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22733 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22735 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22737 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22739 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22741 * mini.c (mono_jit_runtime_invoke): Init class in this
22742 method instead of trusting mono_jit_compile_method to
22743 do the work (because wrappers can be in object class)
22745 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22747 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22749 * basic-long.cs: New regression test.
22751 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22753 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22754 and div/rem checks.
22756 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22758 * Makefile.am: fix miguel's change to build mono statically against
22759 libmono (track build dependencies).
22761 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22763 * cfold.c: Some glib versions do not have G_MININT32.
22765 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22767 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22768 with precision of tan, atan, sin and cos, and implemented related
22769 regressions tests (fixes bug 54467, but one new problem appeared and
22772 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22774 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22776 * exceptions.cs: Add test for constant folding && division by zero.
22778 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22779 since driver.c is in libmono too, so the optimization was useless.
22781 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22782 variable to driver.c so the compiler can emit more efficient code to
22785 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22787 * Makefile.am: don't distribute generated inssel.[ch] files.
22789 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22791 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22792 into the default appdomain. Fixes #58707.
22794 * jit-icalls.c: Remove the broken approximation for truncl, doing
22795 no conversion is better.
22797 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22800 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22802 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22803 of the mcrxr instruction which is not available on some processors
22804 even if it's documented to be. Implement add and sub overflow correctly
22805 (still not complete for long unsigned). Speed up icalls a bit.
22807 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22809 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22810 we run .cctor in the current domain instead of target_domain.
22812 Fixes bug #58558, .cctor not being called in -O=shared.
22814 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22816 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22818 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22820 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22821 which can be done with an imm8, do it that way.
22822 (mono_arch_output_basic_block): ditto for a jmp
22823 (mono_arch_emit_prolog): Computate maximum offset of a label.
22825 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22827 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22828 now tries to allocate prefered physical reg's for virtual
22829 regs. This reduces the number of emited spills/loads with
22830 20-30% on our core assemblies.
22832 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22834 * jit-icalls.c: truncl() is not needed and trunc() is
22835 the correct thing to do anyway (bug #58287).
22837 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22839 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22842 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22844 * driver.c: enable loop optimizations by default.
22846 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22848 * mini-x86.c: fix calc of max loop size when aligning loops start.
22850 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22852 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22855 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22857 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22860 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22862 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22864 * mini.c (inline_method): Allways inline some wrappers even if the cost
22865 is too large. Fixes #58785.
22867 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22869 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22871 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22872 (crichton@gimp.org). Beginning of support for sparc/linux.
22874 * mini-sparc.c: Optimize retrieval of LMF address.
22876 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22878 * exceptions-ppc.c: handle alloca in methods with clauses.
22880 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22882 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22884 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22886 * mini.c: Delegate most of the abort signal work to
22887 mono_thread_request_interruption, which also handles Stop and Suspend
22890 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22892 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22893 supports the save/restore lmf opcodes.
22895 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22897 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22898 by gcc-3.4 as well.
22900 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22902 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22904 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22905 methods which contain array accesses.
22907 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22908 boundaries. Fixes #58537.
22910 * iltests.il: Add regression test for #58537.
22912 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22914 * mini-x86.c (mono_arch_local_regalloc): Last part of
22915 fix for bug #58633 (releasing register to early).
22917 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22919 * basic-long.cs: Add new regression test.
22921 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22923 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22924 register too early on the chain.
22926 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22928 * mini.c (create_helper_signature): Use a helper function to reduce
22929 the code which needs to be written. Also set the calling convention of
22930 icalls on windows. Fixes #57840.
22932 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22934 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22935 exceptions-ppc.c: added helper function to get the instruction address
22936 from a signal handler context.
22938 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22940 * helpers.c: use g_get_tmp_dir. Invokes happyness
22943 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22945 * helpers.c: Add new env variable to pass args to objdump.
22946 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22948 2004-05-17 Radek Doulik <rodo@ximian.com>
22950 * Makefile.am (common_sources): added abcremoval.h so it get
22951 disted and daily mono packages on go-mono.com will build again
22953 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22955 * abcremoval.c: Fixed coding style, added copyright header.
22957 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22959 * mini.h: Added prototype for abc removal main function.
22961 * build_relations_propagation_table.pl: Added copyright header.
22963 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22965 * basic-long.cs: reg test for complex ceq_long bug.
22967 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22969 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22970 reg in long and clob case (bug #58343). Fixed/added comments.
22972 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22974 * mini.c (mono_jit_runtime_invoke): Follow new convention
22975 of calling the invoke method with an function pointer.
22977 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22979 * ChangeLog: Fix author of memory leak patch.
22981 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22983 * Makefile.am: fix make dist as well...
22986 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22988 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22989 on archs where pointers are 4 bytes long.
22991 * Makefile.am: Added abcremoval.c source file.
22993 * abcremoval.c: Added abcremoval.c.
22995 * abcremoval.h: Added abcremoval.h.
22997 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22999 * inssel.brg: Enabled bounds check removal.
23001 * mini.c: Added support for abcrem optimization.
23003 * mini.h: Added abcrem optimization label.
23005 * driver.c: Added support for abcrem optimization.
23007 * propagated_relations_table.def: Added propagated_relations_table.def.
23009 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23011 * mini.c, cfold.c: fix style.
23013 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23015 * mini.c: handle issue with the low-level implementation of
23016 some long opcodes (bug #54209).
23018 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23020 * basic.cs: test for my new cmov stuff.
23022 2004-05-13 Patrik Torstensson
23024 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23025 opt and added peephole documentation.
23027 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23029 * tramp-ppc.c: rewrote the generic trampoline code.
23031 2004-05-11 Patrik Torstensson
23033 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23035 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23037 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23039 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23040 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23042 * mini.c: Add new icalls for AsAny marshalling.
23044 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23046 * tramp-ppc.c, mini-ppc.c: more cleanups.
23048 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23050 * mini.c: no warnings.
23052 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23054 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23056 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23058 * mini.c: In the thread abort signal handler, if the thread is in the
23059 process of being stoped, don't throw the Abort exception, just stop the
23062 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23064 * tramp-ppc.c: removed old code.
23066 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23068 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23069 do some simple speed optimizations on ppc.
23071 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23073 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23074 and large offsets in load/store.
23076 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23078 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23079 it causes regressions.
23081 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23083 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23086 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23088 * jit-icalls.c: remove warnings.
23089 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23090 speedups for unsafe code.
23092 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23094 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23096 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23098 * basic-calls.cs: Add new regression test.
23100 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23103 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23105 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23108 2004-05-06 Patrik Torstensson
23110 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23111 long reg allocation in any reg (not only eax:edx) and implemented
23112 long shl/shr ops in asm instead of helpers.
23114 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23116 * mini-sparc.h: Fix warnings.
23118 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23121 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23122 separate statement for clarity.
23124 * mini-sparc.c: Update status.
23126 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23128 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23131 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23133 * inssel-ppc.brg: another small pre-release workaround:
23134 we don't do overflow detection for long_sub_un.
23136 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23138 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23139 (also works around a weird ppc bug: 57957).
23141 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23143 * tramp-ppc.c: trampoline fixes.
23145 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23147 * mini-ppc.c: fixed typos.
23149 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23151 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23152 at the top of the stack. Fixed typos. Use a frame registers
23153 for all the methods with exception clauses.
23155 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23157 * exceptions-ppc.c: restore fp registers.
23159 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23161 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23162 order from the stack top (moved the stack room to save the
23163 return value for trace after the param area). Fixed corruption
23164 in restoring registers on unwind.
23166 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23168 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23170 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23172 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23173 and prolog/epilog for methods that use it. Allow
23174 enough param area room for varargs methods. Fix miguel's
23175 breakage in exception handling.
23177 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23179 * Makefile.am: run genmdesc only on current arch.
23181 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23183 * exceptions-x86.c:
23184 * mini-x86.h: fix the build on windows.
23186 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23188 * 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.
23190 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23192 * mini-exceptions.c: New file.
23194 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23195 Move some parts of the x86 exception handling code to an
23196 arch-independent file so it can be shared with other ports.
23198 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23200 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23202 2004-04-26 David Waite <mass@akuma.org>
23204 * driver.c: remove comma from end of enumeration declaration
23206 2004-04-26 Jackson Harper <jackson@ximian.com>
23208 * driver.c: parse config file before loading first assembly. This
23209 allows the user gac to be enabled/disabled.
23211 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23213 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23214 simpler mechanism: we do not care what is encoded initially
23215 (branch absolute or relative), we care about the code and its
23216 target. I kept the old code for reference for now.
23218 The new code tries first to determine if the jump is anywhere in
23219 the -/+32 absolute meg range, if it succeeds, it encodes using the
23220 absolute branch; If not, it tried to find something in the
23221 relative range, if not, it uses the handle_thunk code.
23223 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23225 * exceptions-ppc.c: use the correct ip register on macosx.
23227 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23229 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23231 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23233 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23234 Raise exception on integer divide by zero by hand since the hw
23235 doesn't support it. Handle NaNs in FP compares.
23237 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23239 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23240 code reducing duplication between the platforms and enabled
23241 signal exception handling (on linux for now).
23243 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23245 * exceptions-ppc.c: more macosx support.
23247 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23249 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23251 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23253 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23255 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23257 * iltests.il: more tests.
23259 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23261 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23264 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23266 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23268 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23270 * liveness.c: Mark variables as volatile in all basic blocks reachable
23271 from exception clauses.
23273 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23275 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23278 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23280 * iltests.il, basic.cs: more tests for regalloc.
23282 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23284 * iltests.il: Some tests for register allocation modifications
23287 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23289 * exceptions.cs: Add regression test for bug #56782.
23291 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23292 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23293 the beauty of fixing the same thing in 5 different files...
23295 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23297 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23300 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23302 * mini.c: Add support for STRWLPARRAY marshalling convention.
23304 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23306 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23307 to init the context to setup the regs pointer).
23309 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23311 * exceptions-ppc.c: more exceptions work.
23313 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23315 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23318 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23320 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23321 can use the memory directly.
23323 * cpu-pentium.md: Update documentation from a post from Zoltan.
23325 add x86_add_membase, x86_sub_membase, x86_mul_membase
23327 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23329 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23330 GENERAL_REGS they were also hardcoded for all PPC ports.
23332 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23334 Remove hard-coded limit for floating point registers, use
23335 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23337 Notice that in MacOS X calling conventions you can fit a lot more
23338 floating point values in registers, so I should update the PInvoke
23339 test to excercise the passing of floating point values on the
23340 stack (currently broken).
23342 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23344 * tramp-ppc.c (create_trampoline_code): Added
23345 JUMP_TRAMPOLINE_SIZE.
23346 (ppc_magic_trampoline): Follow the pattern from
23347 x86_magic_trampoline: if code is set to zero, return.
23348 (create_trampoline_code): Always pass MonoMethod to the jump
23349 trampoline, before it was passing a null.
23350 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23351 share the code with mono_arch_create_jit_trampoline.
23353 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23355 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23358 * cpu-g4.md: Added length for jmp instruction, the worst case
23359 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23362 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23364 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23366 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23368 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23369 before each IL instruction.
23371 * mini.c (CEE_BOX): Fix warnings.
23373 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23375 * mini.c: removed a few unused vars and extra whitespace.
23377 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23379 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23381 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23383 (OP_GETCHR): use the above
23384 (CEE_LDELEMA): use the above.
23386 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23387 version of the generic impl.
23388 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23389 (CEE_LDELEMA): use the above.
23391 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23393 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23396 * iltests.il: Added new regression test for #56317.
23398 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23400 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23401 under NetBSD. Fixes #56450.
23403 * liveness.c (update_gen_kill_set): Fix previous patch.
23405 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23407 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23409 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23411 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23412 ldsfld and ldsflda.
23414 * inssel-sparc.brg: Add more optimizations.
23416 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23418 2004-04-01 Martin Baulig <martin@ximian.com>
23420 * mini.c (handle_box): New static function; moved the
23421 implementation of CEE_BOX here.
23422 (mono_method_to_ir): Added `constrained_call' variable.
23423 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23424 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23425 mono_method_get_constrained() to get the method.
23427 2004-04-01 Martin Baulig <martin@ximian.com>
23429 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23430 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23431 (mono_method_to_ir): We don't need these macros anymore since
23432 mono_class_get_full() already takes care of it.
23434 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23436 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23437 use @function (as doesn't accept #function here) and check the return
23438 value of system and stop if fails.
23440 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23442 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23444 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23446 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23448 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23450 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23453 * basic-long.cs: Add test for negation of Int64.MinValue.
23455 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23457 * mini-sparc.c: Update status.
23459 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23461 * exceptions-sparc.c: Fix return value in filters.
23463 * inssel-sparc.brg: Fix register allocation in some rules.
23465 2004-03-28 Martin Baulig <martin@ximian.com>
23467 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23470 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23472 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23474 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23475 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23476 remove unused conv_u4 opcode.
23478 * mini-x86.c: Remove valgrind workaround since it slows down things
23479 even when mono is not run under valgrind.
23481 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23483 * mini-sparc.c: Update status.
23485 * inssel-sparc.brg: Add some optimizations.
23487 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23488 future delay slot filling. Add support for varargs, tail calls and JMP.
23490 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23491 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23493 * inssel.brg: Fix register allocation in OP_ARGLIST.
23495 * inssel.brg: Fix warnings.
23497 2004-03-25 Martin Baulig <martin@ximian.com>
23499 * mini.c (inflate_generic_field): Removed.
23500 (mini_get_method): Removed, use mono_get_method_full(),
23501 (mini_get_class): Removed, use mono_class_get_full().
23502 (mono_method_to_ir): Pass our generic context to
23503 mono_field_from_token().
23505 2004-03-25 Martin Baulig <martin@ximian.com>
23507 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23508 of a `MonoMethod *'.
23509 (mini_get_method): Take a `MonoGenericContext *' instead
23510 of a `MonoMethod *'.
23511 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23512 a new local variable called `generic_context' which holds the
23513 current `MonoGenericContext *'; use it to lookup things.
23515 2004-03-24 Martin Baulig <martin@ximian.com>
23517 * mini.c (mini_get_class): New static method; if we're inside a
23518 generic instance, inflate the class if neccessary.
23519 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23521 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23523 * iltests.il: New regression test for #55976.
23525 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23528 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23530 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23533 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23535 * liveness.c: Consider SSA stores as well as loads when making vars
23538 * exceptions.cs: New regression tests for register allocation.
23540 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23542 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23543 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23544 domain lock only to protect puntual access to data structures.
23545 Added access lock for sighash, jit_icall_hash_name,
23546 jit_icall_hash_addr and domain->code_mp.
23548 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23550 * driver.c: Print SIGSEGV handling method.
23552 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23554 * mini.c (setup_jit_tls_data): Handle case when this is called
23555 multiple times for a thread.
23557 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23558 is different from fbxx_un. Fixes #54303. Also use constants instead of
23559 magic numbers in a lot of places.
23561 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23563 * exceptions.cs: Fix cctor test when --regression is used.
23565 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23567 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23570 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23572 * inssel-ppc.brg: fixed register assignments for some rules.
23574 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23576 * exceptions.cs: Add test for exceptions in static constructors.
23578 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23579 static constructors outside the domain lock. Fixes #55720.
23581 2004-03-17 Martin Baulig <martin@ximian.com>
23583 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23584 (inflate_generic_field): Take the `MonoMethod *' instead of the
23585 `MonoClass *' and added support for generic method.
23586 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23587 have a `field->parent->gen_params', only inflate the field if it's
23588 an open constructed type.
23590 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23592 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23593 exception object instead of the preconstructed ones.
23595 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23597 * mini.c: reverted changed to sigsegv_signal_handler commited
23598 accidentally in the previous patch.
23600 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23603 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23604 running --aot with an old assembly.
23606 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23608 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23611 * mini-sparc.c: Add support for v9 branches with prediction.
23613 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23615 * mini.c (mini_init): #warning is GNUC only
23617 * mini-sparc.h: implement __builtin_frame_address
23618 and __builtin_return_address for Sun C compiler
23620 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23622 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23624 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23626 * basic-calls.cs: Add test for unaligned byref long argument passing.
23628 * mini-ops.h: Add sparcv9 compare and branch instructions.
23630 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23631 v9 instructions if we have a v9 cpu.
23633 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23634 registers for global allocation.
23636 * exceptions-sparc.c: Fixes.
23638 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23640 * liveness.c (mono_analyze_liveness): Optimized version.
23642 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23644 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23647 * basic-float.cs basic-calls.cs: New regression tests.
23649 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23651 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23652 sigaltstack implementation.
23654 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23656 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23657 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23659 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23661 * mini.c: Fix warnings.
23663 * mini.c (mono_resolve_patch_target): New function which contains the
23664 arch independent part of the patching process.
23666 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23667 patching code to a separate function.
23669 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23671 * mini.c (add_signal_handler): ifdef out on Windows
23673 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23675 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23676 cpu-sparc.md: Add exception handling support + other fixes.
23678 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23679 typed GC detection in --version.
23681 * basic.cs exceptions.cs: New regression tests.
23683 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23684 the arch specific code can store data during a compilation.
23686 * mini-ops.h: Add OP_SETFRET.
23688 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23689 function, register a separate icall for each arity, so the icalls can
23692 * mini.c (mono_print_tree): Print negative offsets in a more readable
23695 * mini.c: Make signal handling work on sparc.
23697 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23699 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23701 * jit-icalls.c: Emulate truncl by aintl on solaris.
23703 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23705 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23707 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23709 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23711 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23712 a MarshalByRef type, inline a method that performs the check, taking into
23713 account that the object can be a proxy. Also implemented tow new opcodes:
23714 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23715 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23716 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23718 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23720 * mini-ppc.c: if a relative branch displacement is too big
23721 but it points to and area reachable with an absolute branch,
23724 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23726 * mini.c: optimize small copies in cpblk.
23728 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23730 * basic-calls.cs basic-float.cs: New regression tests.
23732 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23733 negative offsets from %fp. Implement localloc. Fix local register
23734 allocation. Fix the case when the this argument needs to be saved to
23735 the stack. Implement some missing opcodes.
23737 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23739 * mini.c (mini_method_compile): Reenable global regalloc in methods
23740 with exception handlers.
23742 * linear-scan.c (mono_varlist_sort): Fix warning.
23744 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23746 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23749 * liveness.c: Make all variables uses in exception clauses volatile, to
23750 prevent them from being allocated to registers. Fixes #42136.
23752 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23754 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23755 causes regressions.
23757 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23758 argument to mono_arch_regalloc_cost.
23760 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23763 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23765 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23766 Make the cost of allocating a variable to a register arch dependent.
23768 * basic-calls.cs: Fix compilation of tests.
23770 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23771 helper function to cut back on the number of #ifdefs needed.
23773 * mini-ppc.c: Fix compilation.
23775 * basic-calls.cs: New regression tests.
23777 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23779 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23780 of l0 since that is callee saved.
23782 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23785 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23786 of delay instruction.
23788 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23790 * mini.h (MonoCallInst): Add 'virtual' flag.
23792 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23794 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23796 * *.cs: New regression tests.
23798 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23801 * mini.c (mono_runtime_install_handlers): Fix build.
23803 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23804 'signal_stack_size' members.
23806 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23807 alternate signal stack.
23809 * exceptions-x86.c: Add stack overflow handling.
23811 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23812 functions to arch independent code.
23814 * mini.c (mono_print_tree): Print more detailed info for load_membase
23817 2004-02-23 Martin Baulig <martin@ximian.com>
23819 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23821 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23823 * mini-x86.c: fixed reg allocation for div/rem.
23825 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23827 * driver.c (mono_main): Report some configuratio options on --version.
23829 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23831 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23832 low in the address space. Correctly flush memory in thunks where we
23833 output native code.
23835 2004-02-20 Martin Baulig <martin@ximian.com>
23837 * mini.c (mini_get_method): New static method; inflate all generic
23838 methods and methods in open generic instances.
23839 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23840 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23842 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23844 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23846 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23848 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23850 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23852 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23853 it compile using Sun's compiler.
23855 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23857 * 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.
23859 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23861 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23863 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23865 * mini-ppc.c: handle calls outside of the allowed range with thunks
23866 allocated using the code manager.
23867 * tramp-ppc.c: use the code manager to hold generated native code.
23868 Fixed the magic trampoline to just patch vtable entries.
23870 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23872 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23875 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23877 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23880 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23881 if we have a working __thread implementation.
23883 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23884 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23886 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23888 * mini-x86.c: Fix compilation under gcc 2.
23890 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23892 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23893 contains a call to the wrapped function.
23895 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23896 OP_<CALL>_IMM opcodes, and use them under X86.
23898 * mini.c (mono_jit_find_compiled_method): Fix warning.
23900 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23902 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23904 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23905 functionality to mini.c.
23907 * mini.c (mono_create_jump_trampoline): New function to create a jump
23908 trampoline. Return a compiled method instead of a trampoline if it
23909 exists. Add a cache for jump trampolines.
23911 * mini.c (mono_jit_find_compiled_method): New function to return a
23912 compiled method if it exists.
23914 * mini-x86.c: Call mono_create_jump_trampoline instead of
23915 mono_arch_create_jit_trampoline.
23917 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23918 a jump trampoline. Fixes #52092.
23920 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23922 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23923 which is not up-to-date. Add check_corlib_version () instead.
23925 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23928 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23929 since newer valgrind versions do not need it.
23931 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23932 compile a method with a given set of optimizations.
23934 * mini.c: Compile icall wrappers on-demand instead of at startup.
23936 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23937 wrapper for an icall.
23939 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23941 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23944 * iltests.il: Add test for non-empty stack before switch instruction.
23946 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23948 * mini.c: Add support for new stringbuilder marshalling conventions.
23950 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23952 2004-02-01 Martin Baulig <martin@ximian.com>
23954 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23955 in `ginst->mtype_argv'.
23957 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23959 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23960 facilitate grepping.
23962 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23964 * mini.c: fixed buglet in initobj generic implementation for references.
23966 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23968 * Makefile.am: make the version script conditional.
23969 * jit-icalls.c: handle missing truncl().
23971 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23973 * exceptions.cs: Add more tests for double->int conversion.
23975 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23976 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23978 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23980 * driver.c: make --verbose --version emit an error
23981 if the loaded corlib doesn't match the runtime version.
23983 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23985 * mini-ppc.h: export ppc_patch().
23986 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23987 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23988 on par or better than on MacOSX.
23990 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23992 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23993 mono_lookup_pinvoke_call.
23995 * mini-x86.c: Under windows, the default pinvoke calling convention is
23996 stdcall. Fixes #52834.
23998 * mini.c (optimize_branches): Add an upper bound to the number of
23999 iterations to prevent infinite loops on strange loops. Fixes #53003.
24001 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
24003 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24004 and ISINST. Fixes #52093.
24006 * objects.cs (test_0_vector_array_cast): New tests.
24008 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24010 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24011 checking in Array.Set ().
24013 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24016 * object.cs (test_0_multi_array_cast): New regression test.
24018 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24020 * exceptions-ppc.c: fix build on Linux/PPC.
24022 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24024 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24025 running under valgrind.
24026 (x86_magic_trampoline): Fix build bustage.
24028 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24029 negative values as well. This is needed for the encoding of the line number
24030 info, since sometimes the line numbers are not in increasing order.
24032 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24034 * cpu-pentium.md (localloc): Increase the size of the localloc
24035 instruction since it is a loop under Win32.
24037 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24040 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24042 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24043 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24044 Max Horn (max@quendi.de). Fix file names in comments.
24046 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24048 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24049 avoid stack overflow.
24050 (replace_usage): Avoid uninitialized variable warnings.
24052 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24053 and taking the address of valuetype variables.
24055 2004-01-03 Patrik Torstensson
24057 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24058 for other purposes than FP later on.
24060 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24062 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24065 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24067 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24069 2003-12-30 Patrik Torstensson <p@rxc.se>
24071 * mini-x86.h: Decreased number of availiable fp regs.
24072 Solves corner cases with FP spilling.
24074 2003-12-23 Patrik Torstensson <p@rxc.se>
24076 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24077 for floating point stack tracking / spilling on x86.
24080 * basic-float.cs: added float mul overflow test.
24082 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24084 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24086 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24088 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24089 supports for cond branches that overflow the immediate
24090 overflow offset. mcs can compile simple programs.
24092 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24094 * exceptions-ppc.c: exception handling support wip:
24095 finally handlers get run on exception.
24097 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24099 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24102 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24104 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24105 initial support for stack walking and unwinding.
24107 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24109 * driver.c (mono_main): Make corlib-out-of-sync message more
24110 descriptive. Also remove verify_corlib call.
24112 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24114 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24115 not overlap with other call's arguments, too.
24117 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24119 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24120 move to arch-specific code the choice of arch-specific
24121 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24122 * mini.c: ensure emulation calls will not interleave
24125 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24127 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24128 the magic trampoline stack frame is dropped before executing
24131 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24133 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24134 and integer to fp conversions. Added support for overflowing
24135 arguments on the stack. Reserve a couple more registers as temps.
24136 Added support for aot compilation (as output still needs to be
24139 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24141 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24142 Don't overwrite return register in some corner cases.
24144 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24146 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24147 static constructors when AOT compiling.
24149 * driver.c (mono_main): Call mono_check_corlib_version.
24151 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24153 * cpu-g4.md, basic.cs: fixed div target register.
24155 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24157 * mini-ppc.c, basic.cs: shl_imm fix with test.
24159 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24161 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24162 structures by value. Misc fixes.
24163 * objects.cs: more tests.
24165 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24167 * mini-ppc.c: lconv.ovf.i implemented.
24169 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24172 (mini_init): don't error out if someone already called g_thread_init.
24174 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24176 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24177 to be any type per the spec. Fix abnormal memory usage when
24178 the same object is repeatedly thrown.
24180 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24182 * mini.c: check for overruns in IL code.
24184 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24186 * TODO: Add/remove some todo entries.
24188 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24190 * driver.c (mono_main): Call mono_verify_corlib.
24192 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24194 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24195 This has been moved to mini.c
24196 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24197 type being casted is marshalbyref it could be a proxy, so instead of
24198 emitting the type check code, emit a call to a runtime method that will
24199 perform the check by calling CanCastTo if needed.
24201 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24203 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24204 methods with large stack frames under Win32.
24206 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24208 * Makefile.am: Distribute regression tests.
24210 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24211 at the end instead of inserting each variable into the sorted list.
24213 * linear-scan.c (mono_varlist_sort): New helper function.
24215 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24217 * mini.c: ensure arguments and locals are within bounds.
24219 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24221 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24224 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24226 * mini.c (mono_cprop_copy_values): Fix crash.
24228 * aot.c: Set verbosity back to 0.
24230 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24232 * regalloc.c: complete memory leak fix by Laurent Morichetti
24235 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24237 * driver.c (main_thread_handler): Revert the previous patch.
24239 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24242 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24243 memory from the memory pool.
24245 * driver.c (main_thread_handler): Turn on all optimizations when
24248 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24249 an array for better performance.
24251 * regalloc.c (mono_regstate_assign): Fix memory leak.
24253 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24254 serialize the debug info.
24256 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24257 debug info from the serialized representation.
24259 * aot.c: Save debug info into the generated file and load it when
24262 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24264 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24266 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24267 More FP-related fixes.
24269 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24271 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24272 and register allocation buglet. Hello world now runs.
24274 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24276 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24277 * tramp-ppc.c: fixed class init trampoline.
24278 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24280 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24282 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24283 mini.c: more ppc changes/fixes.
24285 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24287 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24288 Also optimize the case when the arguments are the same in the caller
24291 * iltests.il: Add tests for tail calls with valuetype arguments.
24293 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24295 * mini-ppc.c: fixes for struct return type.
24297 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24299 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24300 mono_spillvar_offset() to arch-specific code.
24302 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24304 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24306 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24308 * exceptions-x86.c: Fix stack space leaks.
24310 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24311 registers from the lmf if the method has save_lmf set.
24313 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24315 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24316 of icall wrappers into InvokeInDomain, since these are now per-domain.
24318 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24320 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24321 make some opcode emulation and intrinsic ops enabled/disabled
24322 according to the architecture. More fixes.
24324 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24326 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24328 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24330 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24331 arch-specific handling for 'this' and struct return type to
24332 arch-specific code.
24334 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24336 * aot.c: prevent divide by zero error when reporting (it happened with
24337 Accessibility.dll).
24339 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24341 * mini.h (inst_switch): Remove unused macro.
24343 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24346 (load_aot_module): free 'info->methods' and 'info' properly. No more
24347 "free(): invalid pointer blah" messages when you have an old aot
24350 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24352 * jit-icalls.c, mini.c: Added support for context static fields.
24354 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24356 * mini.c (mono_method_blittable): Methods which set LastError are not
24357 blittable either. Fixes #51108.
24359 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24361 * mini.c: flush icache.
24362 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24364 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24366 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24368 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24370 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24373 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24376 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24378 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24380 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24381 instruction when the result is discarded.
24383 * iltests.il (test_0_div_regalloc): New regression test.
24385 * arrays.cs: Fix compilation error.
24387 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24389 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24390 float rules to inssel-x86.brg: sane architectures with FP registers
24391 don't need to implement these rules.
24393 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24395 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24397 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24399 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24400 implementation of 32 bit systems.
24402 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24404 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24405 (Jeroen Zwartepoorte).
24407 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24409 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24410 the caller and the callee matches.
24412 * mini.c (mono_method_to_ir): Add comment.
24414 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24415 signbit is missing on some platforms.
24417 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24419 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24421 * mini.c (setup_jit_tls_data): Call the new function.
24423 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24425 * mini-x86.c: Add experimental support for fast access to the lmf
24426 structure under NPTL/Linux 2.6.x.
24428 2003-11-06 Martin Baulig <martin@ximian.com>
24430 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24431 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24434 2003-11-02 Martin Baulig <martin@ximian.com>
24436 * mini.c (inflate_generic_field): New static method.
24437 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24438 generic instance and the field is declared in a generic type, call
24439 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24441 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24443 * mini.h mini.c (mono_method_same_domain): New function to return
24444 whenever the caller and the callee are in the same domain.
24446 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24448 2003-10-30 Martin Baulig <martin@ximian.com>
24450 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24451 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24453 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24454 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24456 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24458 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24461 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24462 object here, so it is in the correct appdomain etc.
24464 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24466 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24468 (mono_method_to_ir): Avoid freeing the type created returned from
24469 mono_type_create_from_typespec, since it is put into an internal cache
24470 by the function. Fixes pointer.exe.
24472 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24473 trampolines for icalls and pinvokes as well. Fixes #33569.
24475 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24477 * mini.c: Update after appdomain changes.
24479 * mini.c (mono_jit_compile_method_inner): Allways compile native
24480 method wrappers in the root domain, since there can only be one
24481 instance of them, whose address is stored in method->info.
24483 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24485 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24486 environment variable. Instead detect automatically whenever running
24487 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24490 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24492 * trace.c, trace.h: New files that implement the new trace option
24495 * driver.c: Document new --trace options.
24497 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24500 - if (mono_jit_trace_calls)
24501 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24503 * mini.h: prototypes.
24505 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24507 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24509 * mini.c inssel.brg: Implement typedefbyref opcodes.
24511 * mini.c (mono_jit_compile_method): Remove unused local variable.
24513 * mini.c (mono_jit_compile_method_inner): Ditto.
24515 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24517 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24519 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24521 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24523 * mini.c (mono_no_aot): Remove unused global variable.
24525 * mini.c: Thread safety fixes.
24527 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24529 * mini.c (mono_create_class_init_trampoline): Add a lock around
24530 class_init_hash_addr.
24532 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24535 * mini.c: Decompose the NEWARR instruction before decomposing its
24536 arguments. Fixes #30073.
24538 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24540 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24543 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24545 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24547 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24549 * driver.c: Add support for compiling icall wrappers to --compile.
24551 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24553 * inssel.brg: The empty value in class->interface_offsets is -1, not
24556 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24558 * objects.cs: New test for 'is' operator on an array of interfaces.
24560 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24562 * tramp-ppc.c: update trampoline code to support jumps
24563 and class initialization.
24565 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24567 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24569 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24571 * inssel.brg (OP_UNBOX): Remove unused rule.
24573 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24574 region instead of one for each method. Fixes #47813.
24576 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24578 * exceptions.cs (test_0_nested_finally): New regression test for
24579 nested exception handlers.
24581 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24583 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24585 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24588 * mini.c (mono_method_check_inlining): Make the inlining limit
24589 configurable by an environment variable.
24591 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24593 * mini.h: Bump AOT file version.
24595 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24596 token, store the image along with the token, since the token might not
24597 refer to the same image as the method containing the relocation,
24598 because of inlining.
24600 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24602 * mini.c (mono_precompile_assemblies): New function to compile
24603 all methods in all loaded assemblies.
24605 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24607 * regalloc.h regalloc.c (MonoRegState): Change the type of
24608 iassign and fassign to int*, since they can contain large negative
24609 values if the register is spilled. Also added some comments. Fixes
24612 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24613 under Win32. Fixes #42964.
24615 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24617 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24619 * aot.c: Added support for AOT compiling methods which contain calls
24620 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24623 * driver.c (compile_all_methods): Run the compilation in a thread
24624 managed by mono. Fixes #44023.
24626 * mini.c (mono_codegen): Print full method name in verbose output.
24628 * mini-x86.c (mono_arch_patch_code): Fix warning.
24630 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24631 jumps, since the method we are jumping to might be domain-specific.
24633 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24635 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24637 * inssel.brg: string chars are unsigned.
24639 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24641 * TODO: New todo item.
24643 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24644 which calls mono_runtime_class_init and patches the call site to
24645 avoid further calls.
24646 (mono_arch_create_class_init_trampoline): New arch specific function
24647 to create a class init trampoline.
24648 (create_trampoline_code): Generalized so it can create
24649 class init trampolines as well.
24651 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24652 (mono_create_class_init_trampoline): New function to create and cache
24653 class init trampolines.
24654 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24655 vtable given the address of a class init trampoline. Used by the
24657 (mono_codegen): Generate a call to a trampoline instead of
24658 mono_runtime_class_init in LDSFLD[A].
24659 (mono_codegen): Add relocations for the new trampoline.
24661 * mini.h mini-x86.c aot.c: Added a new relocation type:
24662 MONO_PATCH_INFO_CLASS_INIT.
24664 * mini.h: Bump AOT version number.
24666 * aot.c: Create a copy of the loaded code instead of using the original
24667 so methods which call each other will be close in memory, improving
24670 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24671 patch since it breaks the regression tests.
24673 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24674 for the register saving instruction sequence since the
24675 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24677 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24679 * TODO: Fix todo item && remove another.
24681 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24683 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24686 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24687 function of the module.
24689 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24690 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24691 --no-aot command line option.
24693 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24695 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24696 by Bernie Solomon (bernard@ugsolutions.com).
24698 * inssel.brg: Refactor the interface offset table related code into
24699 its separate functions and add support for the AOT case.
24701 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24703 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24705 * aot.c: Added mono_aot_verbose variable and made all debugging
24706 output depend on the value of this variable.
24708 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24709 method_label and info_label.
24711 * mini.h mini-x86.c aot.c: Added a new relocation type
24712 MONO_PATCH_INFO_IID for klass->interface_id.
24714 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24715 the MonoJitInfo structure.
24717 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24718 a non-root appdomain in shared mode.
24720 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24722 * aot.c: make aot loader less verbose. Remove free of unused variable.
24724 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24726 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24728 * .cvsignore: Added *.dll.
24730 * mini.c (mono_print_tree_nl): New function callable while debugging.
24732 * mini.c (mono_print_code): Export this.
24734 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24737 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24739 * mini.h (MonoCompile): Added 'jit_info' field.
24741 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24742 the cfg structure, since it is needed by the AOT compiler.
24744 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24746 * aot.c: A major rewrite. Changes include:
24747 - save exception tables for methods which have them.
24748 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24749 to g_module_symbol.
24750 - reworked the file format so it is now much smaller and needs
24751 fewer relocation entries.
24753 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24755 * aot.c (load_aot_module): Fix build bustage on platforms without
24758 2003-09-04 Martin Baulig <martin@ximian.com>
24760 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24762 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24764 * TODO: Some new optimization ideas.
24766 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24768 * aot.c: Save the optimization flags used to compile the code into
24771 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24772 support emitting domain specific code.
24774 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24775 no longer domain neutral. It can be made domain neutral by compiling
24776 with --optimize=shared.
24778 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24779 between appdomains.
24781 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24782 loading of AOT code.
24784 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24786 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24787 if there is no domain neutrality information.
24789 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24791 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24792 format version into the generated library.
24794 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24795 callee method into the caller since one of them could be shared.
24797 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24798 system exceptions from AOT code now works.
24800 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24801 method if it is domain neutral and the callee is not.
24803 * graph.c (cfg_emit_one_loop_level): Fix warning.
24805 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24807 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24810 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24812 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24813 is needed by code which is executed before mono_runtime_init ().
24814 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24816 * mini.c (mono_thread_abort): Fix warning.
24817 (mono_jit_compile_method): Call static constructor in the AOT case too.
24819 * aot.c (mono_compile_assembly): Fix warning.
24821 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24823 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24825 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24827 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24829 * cpu-pentium.md: Fix the length of call opcodes so they include the
24830 ESP restoring instruction. Fixes #47968.
24832 2003-08-28 Martin Baulig <martin@ximian.com>
24834 * mini-x86.c (mono_arch_call_opcode): Added support for
24835 MONO_TYPE_GENERICINST.
24837 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24839 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24841 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24842 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24844 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24847 2003-08-26 Martin Baulig <martin@ximian.com>
24849 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24850 when reporting an error, set this to the actual error location.
24851 (mono_method_to_ir): Report the correct error location if
24852 get_basic_blocks() returned an error.
24854 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24856 * mini.c (mono_type_blittable): OBJECT is not blittable.
24857 (mono_method_blittable): Methods which have marshalling descriptors
24858 are not blittable either. Fixes #47842.
24860 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24862 * driver.c mini.c: Use an environment variable instead of a global
24863 variable. Also fix the build.
24865 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24866 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24869 * driver.c mini.c: Added --with-valgrind option to turn off some
24870 code which prevents mono from running under valgrind.
24872 * mini.c (mono_emit_call_args): Fixed warning.
24874 * mini.c (mono_emulate_opcode): Fixed warning.
24876 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24878 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24879 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24880 regalloc.c, regalloc.h: specify available registers in arch-specific
24881 code and support floats in the regallocator (patch by Laurent Morichetti
24884 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24886 * mini.c: mono_thread_current() can be called only after
24887 mono_runtime_init(): rearrange code to not call it early on.
24889 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24891 * mini.c: allocate jump tables in the code mempools.
24893 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24895 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24898 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24900 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24901 12 to 16. This fixes bug #47453.
24904 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24906 * mini-ppc.c: fixed indexed load and unsigned compares.
24908 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24910 * mini.c: reenabled installation of handler for
24911 thread abort signal.
24913 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24915 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24916 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24917 until it's fixed and actually useful.
24919 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24921 * inssel-long32.brg: couple more opcodes implemented.
24923 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24925 * mini-sparc.c: Even more opcodes implemeted.
24927 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24929 * mini-sparc.c: More opcodes implemented.
24931 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24933 * mini-sparc.c: More opcodes implemented.
24935 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24937 * inssel-sparc.brg: Add some needed rules. Direct
24939 * Makefile.am: Use inssel-sparc.brg
24940 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24941 an assert happy for now.
24943 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24945 * mini-sparc.c: Fixed compile errors.
24946 * exceptions-sparc.c: Same. We now produce a mono binary
24947 on sparc-linux. Yea.
24949 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24951 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24952 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24953 They compile, but do not work.
24955 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24957 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24958 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24959 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24962 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24964 * mini.c: more opcodes implemented and better support for generics.
24966 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24968 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24969 * mini.c, mini.h: first cut at generics support: some new instructions
24970 added and changed the behaviour of some of the existing ones.
24972 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24974 * mini.c: Removed definition of metadata_shared mutex here.
24976 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24978 * mini-x86.c: make vararg calls work for instance methods.
24980 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24982 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24983 returns the arguments in a separte list, now.
24985 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24987 * aot.c, mini.c: updates for array type representation changes.
24989 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24991 * mini.c: register function to perform jit shutdown.
24993 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24995 * mini.c: use a faster allocator if possible.
24997 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24999 * aot.c: some cleanups and portability changes.
25001 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25003 * mini.c: use faster allocation for CEE_BOX if possible.
25005 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25007 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25008 Moved inlined mempcy code to its own function so that is can be
25009 reused. Added an inline memset function as well (optimized initobj).
25010 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25012 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25016 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25018 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25019 arch code can setup the cpu for CLR execution, if needed.
25020 We use it on x86 to set the precision of FP operations.
25022 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25024 * mini.c: disable some optimizations if we can guess they'll cost too
25025 much for a given method.
25027 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25029 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25031 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25032 * mini.h mini.c mini-x86.c: Added instruction level coverage
25033 info collection support.
25035 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25037 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25038 is now implemented in the profiling API. Get rid of a couple of
25039 unnecessary global variables.
25041 2003-06-15 Nick Drochak <ndrochak@gol.com>
25043 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25044 * cpu-g4.md: add op_bigmul and op_bigmul_un
25045 * cpu_pentium.md: add op_bigmul_un
25046 * inssel-long32.brg: add rule for unsigned bigmul
25047 * mini-ops.h: define OP_BIGMUL_UN
25048 * mini-x86.c: THE BUG: handle (un)signed properly
25049 * mini.c: choose unsigned opcode if needed.
25050 This set of patches fixes bug #44291
25052 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25054 * mini.c (optimize_branches): improved to handle all kinds of
25055 conditional branches.
25057 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25059 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25060 don't raise exceptions.
25062 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25064 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25065 to arch-specific files.
25067 2003-06-09 Martin Baulig <martin@ximian.com>
25069 * Makefile.am (libs): Added $(LIBGC_LIBS).
25071 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25073 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25074 and OP_ATAN (fixes bug#44293).
25076 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25078 * Makefile.am, mini-x86.c: rename cpu description array to
25079 pentium_desc, since some compilers define the 'pentium' preprocessor
25082 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25084 * mini.c (mini_select_instructions): add explicit branch if the
25085 following block is not the false target of a conditional branch -
25086 we need this with any optimization that reorder or remove bblocks
25088 * mini.c (optimize_branches): bug fixes
25090 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25092 * mini.c (mono_method_to_ir): inline static readonly fields
25094 * ssa.c (fold_tree): start cfold support for long (very simple
25097 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25099 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25101 * inssel.brg: fixed memcpy (bug #44219).
25103 2003-06-05 Dick Porter <dick@ximian.com>
25105 * driver.c: Set the glib log levels to not abort if g_message
25108 g_set_prgname() has to happen before mini_init() so that the
25109 process handle gets the info.
25111 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25113 * driver.c: add intrins to the default optimizations to get wider
25116 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25118 * mini.h: some large basic blocks will overflow a 16-bit
25119 integers for symbolic registers.
25121 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25123 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25124 (mono_arch_output_basic_block): fix bug 43499
25126 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25128 * mini.c: kill duplicated definition of mono_debug_format.
25130 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25132 * mini-x86.c, arrays.cs: fixed register allocation bug.
25134 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25136 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25138 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25140 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25143 (print_method_from_ip): also print source location information if
25146 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25148 * mini.c (mono_find_block_region): bug fix in region code
25149 (mini_method_compile): enable removing unreachable code again, but
25150 only in methods without exception clauses.
25152 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25154 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25155 Implemented arglist opcode and handling of TypedReference type.
25156 Fixed x86 call convention when a structure is returned.
25157 Minimal support for calling static vararg methods.
25159 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25161 * mini.c (mini_method_compile): always remove unreachable code,
25162 because the code in them may be inconsistent (access to dead
25163 variables for example).
25165 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25167 * driver.c, debug-mini.c: warning fixes.
25169 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25173 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25175 * mini.c: thread-static fields are registered in mono_class_vtable(),
25176 so ensure the function is called before checking for them.
25178 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25180 * mini.c (optimize_branches): fix for bug 43586
25182 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25183 overflow (fixes Bug #43639)
25185 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25187 * mini.c, objects.cs: allow the use of stobj for primitive types.
25189 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25191 * mini.c: be less strict about argument checking until we support
25192 running the verifier.
25194 2003-05-27 Nick Drochak <ndrochak@gol.com>
25196 * basic-long.cs: tests for (ulong)int * (ulong)int also
25197 * mini.c: use the same trick for (ulong)int * (ulong)int
25199 2003-05-27 Nick Drochak <ndrochak@gol.com>
25201 * basic-long.cs: add regression test for (long)int * (long)int
25202 * cpu-pentium.md: add op_bigmul specification
25203 * inssel-long32.brg: add OP_BIGMUL rule
25204 * mini-ops.h: add OP_BIGMUL
25205 * mini-x86.c: register allocator: handle case where src1 needs to be
25207 * mini.c: substitute special BIGMUL opcode in the tree for
25208 (long)int * (long)int
25210 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25212 * jit-icalls.c: call the type ctor on field access if needed.
25214 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25216 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25217 to a method (including results of ldelema, bug#43207).
25219 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25221 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25222 colors to show exception handler blocks.
25224 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25225 (fix for pinvoke7.cs).
25227 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25229 * mini.h, mini.c: ensure correct initialization order for types that
25230 require it. Prepare for lazy compilation of jit icall wrappers.
25231 Provide a name for opcode emulation to reduce unneeded mallocing.
25233 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25235 * mini-x86.c: better register restoring code and profiling
25236 support for tail calls.
25238 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25240 * mini.h, driver.c: prepare for leaf methods optimization.
25242 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25244 * mini.c: get targets of branches before converting a method.
25246 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25248 * mini.c (optimize_branches): added some experimental code (disbaled)
25250 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25252 * mini.c (optimize_branches): fix branch to branch optimization
25254 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25256 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25258 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25260 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25263 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25265 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25266 enable use of interface variables again.
25268 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25269 I1 to registers because there is no simply way to sign extend 8bit
25270 quantities in caller saved registers on x86.
25272 * inssel-float.brg: set costs of some rules to 2 so
25273 that monobure always select the arch. specific ones if supplied,
25274 regardless of the order we pass the files to monoburg.
25276 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25278 * mini.c, mini-x86.c: since the magic trampoline for jumps
25279 can't patch the code directly, we do it as soon as the
25280 method gets compiled.
25282 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25284 * mini-x86.c, mini.h: introduce a new patching method
25285 to support CEE_JMP and tail calls.
25286 * mini.c: obey tail.call. Don't precompile methods target
25288 * tramp-x86.c: new trampoline code to handle methods
25289 reached through a jump.
25291 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25293 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25294 bit values to registers
25296 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25298 * mini.c (mono_compile_get_interface_var): share interface
25299 variables if possible.
25301 2003-05-16 Martin Baulig <martin@ximian.com>
25303 * debug-mini.c (mono_init_debugger): New function to initialize
25304 the debugger. This is not in the debugger since it needs to
25305 access some of mini's internals.
25307 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25309 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25311 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25313 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25314 for value type handling.
25316 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25318 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25319 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25321 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25323 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25324 the constructor through a proxy.
25326 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25328 * jit-icalls.c, inssel.brg: fixes to array element address
25331 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25333 * mini-x86.c (is_regsize_var): allocate pointer to registers
25335 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25337 * driver.c: fixed typo, added intrins to the set of optimizations
25338 tested with regressions.
25340 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25342 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25343 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25346 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25348 * inssel.brg: remove some common pop instructions without side effects
25350 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * inssel-x86.brg: fixed thinko in int to double conversions.
25354 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25356 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25358 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25360 * inssel-long32.brg: two more missing instructions.
25362 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25364 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25365 if not already set.
25367 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25369 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25372 * basic-float.cs: Added tests for negative zero.
25374 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25376 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25377 a couple of missing operations for long casts, with test cases.
25379 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25381 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25383 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25385 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25386 code size estimation.
25388 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25390 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25391 abstract methods (fix bug 42542)
25393 * aot.c: add ability to handle array types
25395 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25397 * mini.c: Call the _specific versions of the object allocation
25398 functions if possible.
25400 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25402 * driver.c: call setlocale ().
25404 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25406 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25409 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25411 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25413 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25414 wrappers (fix bug 42122)
25416 2003-05-04 Martin Baulig <martin@ximian.com>
25418 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25420 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25421 s/mini_set_defaults/mono_set_defaults/g.
25423 2003-05-04 Martin Baulig <martin@ximian.com>
25425 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25427 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25429 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25430 (reported by Don Roberts).
25432 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25434 * mini.c: temporarily work around two bugs for this release.
25436 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25438 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25439 that contains -export-dynamic and it makes using the ld script
25441 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25443 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25445 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25448 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25450 * mini.c: make sure leave calls all the needed finally blocks,
25451 even when the target jumps out of multiple exception clauses.
25453 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25455 * ldscript, Makefile.am: add linker script to reduce the number of
25456 exported symbols (should also fix the issues with libwine defining
25457 some of the same symbols in io-layer).
25459 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25461 * driver.c (mini_main): Avoid assertion when no file name is given on
25464 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25466 * driver.c: added --version/-V command line option.
25467 Added the inline optimization in the regression tests.
25469 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25471 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25472 to the type in the method signature (fixes bug#42134).
25474 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25476 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25478 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25480 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25482 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25484 * driver.c: fixed bug #42100.
25486 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25488 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25490 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25492 * mini.c: moved most of the code required to do inlining to its own
25493 function so it can be reused. Inline also ctors if appropriate.
25495 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25497 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25498 the runtime can call mono API functions.
25500 2003-04-27 Martin Baulig <martin@ximian.com>
25502 * debug-mini.c (mono_debug_init_method): Added
25503 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25504 send a notification to the debugger.
25506 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25507 running in the Mono Debugger, just pass the breakpoint number to
25508 mono_debug_init_method().
25510 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25512 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25514 * mini.c: allow some more unsafe compares.
25516 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25518 * mini-x86.c, Makefile.am: make distcheck works (partially from
25519 a patch by Richard Lee <r.h.lee@attbi.com>).
25520 * regset.c, regset.h: removed, they are unused.
25522 2003-04-25 Dick Porter <dick@ximian.com>
25524 * driver.c: Usage reports the name as 'mono' not 'mini'
25525 * exceptions-x86.c: Build and run on freebsd
25527 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25529 * Makefile.am: install the program with the 'mono' name and
25530 the library as libmono instead of mini and libmini.
25532 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25534 * driver.c: provide the APIs for the embedding interface of the old jit.
25536 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25538 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25540 2003-04-23 Martin Baulig <martin@ximian.com>
25542 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25544 * driver.c: Added `--debug' command line argument to enable
25547 2003-04-23 Martin Baulig <martin@ximian.com>
25549 * debug.[ch]: Removed. The code is now in
25550 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25552 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25555 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25557 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25559 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25562 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25563 mono_domain_finalize.
25564 (mini_method_compile): use mono_method_profile* if the the option is
25567 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25569 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25570 methods with their wrapper.
25572 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25573 methods with their wrapper.
25575 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25578 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25581 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25584 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25586 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25588 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25590 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25591 of the mempool. This is slightly faster and uses less memory
25593 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25595 * mini.c: avoid O(n) allocation for variables.
25597 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * mini.c: handle items on the stack after inlining methods.
25601 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25603 * mini.c: make the method->opcode optimization dependent
25604 on MONO_OPT_INSTRINS and do it lazily.
25606 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * driver.c: print overall results at the end of regression run.
25610 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25612 * inssel.brg: don't overwrite symbolic registers.
25614 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25616 * inssel-x86.brg: fix conversion from long to float.
25618 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25620 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25622 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25624 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25626 * driver.c: Added --print-vtable option as in the old JIT.
25628 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25630 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25632 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25634 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25636 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25638 * mini.c regalloc.c regalloc.h: Fix memory leak.
25640 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25642 * aot.c (mono_aot_get_method): register all used strings
25644 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * mini.c: always intern strings references with ldstr at compile time.
25648 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25650 * Makefile.am: add BUILT_SOURCES.
25652 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25654 * driver.c: give a better error message when the assembly to execute
25655 doesn't have an entry point.
25657 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25659 * Makefile.am: added hack for automake
25661 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25664 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25666 22003-04-07 Martin Baulig <martin@ximian.com>
25668 * Makefile.am: Added Makefile.am.
25670 * debugger-main.c: Removed, this is now in the debugger where it
25673 * mini.pc.in: Call this package `mini' for the moment.