1 2010-06-25 Zoltan Varga <vargaz@gmail.com>
3 * mini-darwin.c: Don't undefine pthread_ calls for SGEN, they are no longer defined.
5 * Makefile.am: Use libwapi.la for both sgen and non-sgen builds.
7 * debugger-agent.c (get_objref): Implement support for sgen.
9 * driver.c: Remove the unused gc_wrapper.h include.
11 * driver.c (mono_main): Delegate the --desktop mode optimizations to the GC
14 2010-06-25 Zoltan Varga <vargaz@gmail.com>
16 * driver.c (mono_main): Use mono_gc_get_description () to print the GC name.
18 * mini-gc.c (mini_gc_init_cfg): New function to initialize GC specific flags
21 * method-to-ir.c mini.c: Remove usage of HAVE_SGEN_GC and use runtime checks
24 2010-06-23 Miguel de Icaza <miguel@novell.com>
26 * Makefile.am: Build the mono-sgen binary a Mono VM with the Sgen
27 GC enabled as well as libmono-sgen-2.0 and libomonosgen-static
29 * driver.c: Do not depend on the USED_GC_NAME when using SGen, use
30 it only for Boehm diagnostics.
32 * Makefile.am: Make the file a bit more consistent.
34 * debug-debugger.c: Wrap the entire file with an #ifdef
35 MONO_DEBUGGER_SUPPORTED to simplify the build.
37 * Makefile.am: Fix the opcodes build issue by including the
38 source, not by including the .lo file directly
40 Always bring the MDB sources into the build, to drop the
41 dependency on the AM_CONDITIONAL from configure.in as the hard
42 debugger supports Boehm, but not Sgen, this simplifies the build.
44 * Renamed the *.s files into *.S
46 2010-06-24 Rodrigo Kumpera <rkumpera@novell.com>
48 * method-to-ir.c (mono_emit_wb_aware_memcpy): Don't emit bitmap
49 wb for now on 64bits systems while issues with valuetype returns
52 2010-06-24 Zoltan Varga <vargaz@gmail.com>
54 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add support for using a standard set of
55 passes by calling createStandardFunctionPasses ().
57 2010-06-23 Zoltan Varga <vargaz@gmail.com>
59 * mini.h (MONO_INS_HAS_NO_SIDE_EFFECT): Add OP_LDADDR.
61 2010-06-22 Zoltan Varga <vargaz@gmail.com>
63 * method-to-ir.c (mono_method_to_ir): Don't mark loads from OP_LDADDR with
66 * mini-llvm.c (mono_llvm_emit_method): Recalculate MONO_INST_INDIRECT flags to
67 allow better optimization if the OP_LDADDR which caused the flag to be set was
70 * exceptions-amd64.c (get_throw_trampoline): Align the stack properly.
72 * mini-amd64.c (mono_arch_emit_exceptions): Pass only the type token index, not
75 * mini-llvm.c (emit_entry_bb): Save the this argument only in gshared methods.
77 * mini-llvm.c: Fix a couple memory leaks. Get rid of a few #ifdefs.
79 2010-06-22 Zoltan Varga <vargaz@gmail.com>
81 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Call patch_callsite ()
82 to handle the code sequence generated for non-near calls. Fixes #616056.
84 2010-06-21 Zoltan Varga <vargaz@gmail.com>
86 * exceptions-x86.c (mono_arch_find_jit_info_ext): Adjust eip in the lmf case too.
88 * exceptions-x86.c: Add a resume_unwind trampoline for LLVM.
90 * mini-llvm.c (exception_cb): For nested clauses, add the same try range to the
92 (mono_llvm_check_method_supported): Enable llvm for methods with nested clauses.
93 (mono_llvm_emit_method): Instead of calling 'mono_resume_unwind' directly, call a
94 trampoline which saves the context, so changes made to callee saved registers in
95 finally clauses are visible to a nesting catch clause.
97 * exceptions-amd64.c: Add a resume_unwind trampoline for LLVM.
99 * mini-exceptions.c (mono_handle_exception_internal): Fix support for nested clauses
100 in LLVM compiled code.
101 (mono_handle_exception_internal): Add a 'ctx' argument containing the state after
102 the finally handler has ran.
104 * mini.h (ResumeState): New structure containing information required to resume
105 exception handling after executing LLVM compiled finally clauses.
107 * exceptions-amd64.c (get_throw_trampoline): Clean up the amd64 throw trampolines a
108 bit, by passing all the registers as one argument.
110 2010-06-19 Zoltan Varga <vargaz@gmail.com>
112 * tramp-amd64.c (mono_arch_create_generic_trampoline): Increase the buf len a little,
115 2010-06-18 Zoltan Varga <vargaz@gmail.com>
117 * aot-compiler.c (emit_klass_info): Mark unloadable classes properly.
119 * aot-compiler.c aot-runtime.c: Fix LLVM support.
121 * mini-llvm.c: When emitting OP_CALL_HANDLER, avoid branching directly to the landing
122 pad, branch to a new bblock instead.
124 * aot-compiler.c (emit_method_code): Use cfg->header instead of the header of
127 * exceptions-amd64.c (mono_arch_exceptions_init): Fix fullaot support.
129 * mini-llvm.c (process_bb): Add support for OP_SQRT when using the LLVM mono branch.
131 2010-06-17 Geoff Norton <gnorton@novell.com>
134 * exceptions-arm.c: Move the UCONTEXT macros to mono-sigcontext.h so they
137 2010-06-17 Zoltan Varga <vargaz@gmail.com>
139 * aot-compiler.c (emit_klass_info): Handle type load exceptions.
141 * method-to-ir.c (mono_method_to_ir): Avoid a crash if mono_method_get_header ()
144 * exceptions-x86.c (mono_x86_throw_corlib_exception): Negate the decrement of
145 the ip done by throw_exception (), it is not needed for corlib exceptions.
147 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
149 * method-to-ir.c (mono_emit_wb_aware_memcpy): Simplify this function.
150 Call new jit icall mono_gc_wbarrier_value_copy_bitmap for vt wbarrier
151 of size > 5 words. This support fast barriers for value types up to
152 256/512 bytes which beyond that the copying itself is the major issue.
154 * method-to-ir.c (mini_emit_stobj): The intrinsic version is safe
155 for gsharing, so use it.
157 This eliminate all calls to mono_value_copy from managed code in
158 gmcs, fsharp and ipy.
160 This gives a 2% perf boost on ipy and 1% on gmcs over previous patches.
162 Even thou a lot of mono_value_copy calls were eliminated from fsharp,
165 * mini.c (mini_init): Register new icall.
167 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
169 * method-to-ir.c (mono_emit_wb_aware_memcpy): Handle nested valuetypes.
170 This eliminates 2% of mono_value_copy calls on ipy and 12% on fsharp.
172 2010-06-17 Rodrigo Kumpera <rkumpera@novell.com>
174 * method-to-ir.c (mini_emit_stobj): Don't call mono_value_copy for small
175 value types as the overhead is huge. Manually expand it up to 5 words to
178 This improves gmcs times by 5% and unmodified binary-tree by 78%. The later
179 is an exception that performance is dominated by mono_value_copy.
181 This puts sgen about 5% ahead of boehm in terms of wall-clock on a Core2Quad.
183 2010-06-17 Zoltan Varga <vargaz@gmail.com>
185 * mini-llvm.c (process_call): Disable LLVM for calls to generic class init
186 trampolines on x86, since those have their own cconv.
188 * exceptions-x86.c (mono_arch_exceptions_init): Implement the llvm throw corlib
189 exception trampolines.
191 * tramp-x86.c: Add xdebug info for a few trampolines.
193 * mini-llvm.c: Set the name of the arguments.
195 * mini-llvm.c (emit_cond_system_exception): Pass the ip of to throw_corlib_trampoline
196 using a block address if using the LLVM mono branch.
198 * exceptions-amd64.c (mono_arch_exceptions_init): Add new LLVM throw corlib exception
201 2010-06-15 Zoltan Varga <vargaz@gmail.com>
203 * mini-ppc.c (mono_arch_get_cie_program): Define this for powerpc too.
205 * mini-llvm.c (process_bb): Add a missing CHECK_FAILURE.
207 * mini.c (mini_init): Remove some of the llvm restrictions, they are no longer needed.
209 * method-to-ir.c (mono_method_to_ir): Enable fast virtual calls when using llvm.
211 * mini-trampolines.c (mono_llvm_vcall_trampoline): Rewrite this to use one vtable
212 trampoline per vtable slot index. The slot, along with the 'this' argument is enough
213 to identify the vtable slot address plus the method which needs to be compiled.
215 * mini.c (mini_get_vtable_trampoline): Use one vtable trampoline per vtable slot when
218 * mini-x86.c (get_call_info_internal): Change the managed calling convention so
219 'this' is always passed as the first argument, before the vtype ret arg. This
220 simplifies get_this_arg_reg () and LLVM integration.
222 * mini-amd64.c (get_call_info): Fix the handling of MONO_TYPE_TYPEDBYREF after
225 * tramp-x86.c (mono_arch_create_generic_trampoline): Emit unwind info for
228 * mini-x86.c (mono_arch_get_cie_program): Implement this for x86.
230 * mini-llvm.c: Fix compilation with llvm 2.6.
232 * mini-amd64.c (CallInfo): Fix the position of the vret_arg_index field.
234 * mini-llvm.c (mono_llvm_emit_method): Fix the build if LLVM_MONO_BRANCH is not
237 * mini-amd64.c (get_call_info): Change the managed calling convention so 'this'
238 is always passed as the first argument, before the vtype ret arg. This simplifies
239 get_this_arg_reg () and LLVM integration.
241 2010-06-14 Rodrigo Kumpera <rkumpera@novell.com>
243 * method-to-ir.c (mono_method_to_ir): Add support for .ctor intrinsics.
245 * method-to-ir.c (mini_emit_inst_for_ctor): New function for .ctor intrinsics.
246 For now just call simd intrinsics. This makes "x[0] = new Vector4f (10)"
247 translate into much nicer code.
249 2010-06-14 Zoltan Varga <vargaz@gmail.com>
251 * mini-llvm.c (sig_to_llvm_sig_full): Add a 'sinfo' out argument which returns
252 parameter index information. Use this to simplify a lot of code.
254 * unwind.c (mono_unwind_decode_fde): Handle augmentions using a loop.
256 2010-06-12 Zoltan Varga <vargaz@gmail.com>
258 * aot-compiler.c (compile_method): Add a 'depth' parameter to add_generic_class too
259 to fix infinite generic recursion. Fixes #612702.
261 2010-06-11 Zoltan Varga <vargaz@gmail.com>
263 * object.c: Use a callback to create IMT trampolines, allowing the usage of one
264 imt trampoline per imt slot when using LLVM.
266 2010-06-10 Jonathan Pryor <jpryor@novell.com>
268 * mini.c (mini_cleanup): Call mono_runtime_shutdown(). Fixes #438454.
270 2010-06-09 Levi Bard <levi@unity3d.com>
272 * debugger-agent.c: Clear unloaded types on appdomain unload.
274 2010-06-08 Zoltan Varga <vargaz@gmail.com>
276 * liveness.c (visit_bb): Make the component vregs of long vars volatile as well.
279 * exceptions.cs: Add a test.
281 2010-06-06 Zoltan Varga <vargaz@gmail.com>
283 * mini-llvm.c (mono_llvm_check_method_supported): Only disable llvm for nested clauses.
285 * mini.c (mini_method_compile): Move the LLVM checks to a function in mini-llvm.c.
287 * mini.c (mono_jit_runtime_invoke): Initialize *exc to NULL before calling the wrapper,
288 so it doesn't have to do it.
290 * helpers.c (mono_disassemble_code): Flush stdout, so the output from the spawned
291 process does not mix with ours.
293 * mini-llvm.c (mono_llvm_emit_method): Refactor this giant function into smaller
296 * mini-llvm.c method-to-ir.c ir-emit.h: When using the llvm mono branch, allow
297 loads/stores which can throw exceptions inside clauses.
299 2010-06-05 Zoltan Varga <vargaz@gmail.com>
301 * mini-llvm.c (mono_llvm_emit_method): Fix support for finally clauses with more than
304 * mini.c (mini_init): Register mono_resume_unwind as an icall.
306 2010-06-03 Zoltan Varga <vargaz@gmail.com>
308 * dwarfwriter.c: Update after the mono_debug_lookup_locals () changes.
310 * debugger-agent.c (method_commands_internal): Ditto. Return scope information for
313 2010-06-03 Zoltan Varga <vargaz@gmail.com>
315 * debugger-agent.c (appdomain_unload): Clear all breakpoint instances in the dying
318 2010-06-02 Zoltan Varga <vargaz@gmail.com>
320 * method-to-ir.c (set_rgctx_arg): New helper function to remove some duplicate code.
321 Use a separate generic class init trampoline for llvm, since it needs a different
324 * unwind.c (mono_unwind_decode_fde): Make this decode the mono specific LSDA which
325 includes the location of this/rgctx.
327 * mini-llvm.c aot-runtime.c: Enable generic sharing for llvm if using the LLVM mono
330 2010-06-01 Zoltan Varga <vargaz@gmail.com>
332 * mini.c (mini_method_compile): Enable llvm+exceptions on LLVM SVN.
334 * mini-llvm.c (emit_cond_system_exception): Disable llvm when this occurs in a
337 2010-05-31 Zoltan Varga <vargaz@gmail.com>
339 * unwind.c (mono_unwind_decode_fde): The FDE only has an augmention if the CIE
342 * aot-runtime.c (decode_eh_frame): Fix an assert condition.
344 * aot-compiler.c (patch_to_string): New debugging helper function.
346 2010-05-30 Zoltan Varga <vargaz@gmail.com>
348 * exceptions-amd64.c (get_throw_trampoline): Fix the xdebug name of the corlib
351 * exceptions-x86.c (mono_arch_exceptions_init): Create an llvm rethrow trampoline too.
353 * mini-llvm.c (mono_llvm_emit_method): Implement OP_RETHROW.
355 * method-to-ir.c (mono_method_to_ir): Emit a OP_NOT_REACHED after a rethrow.
357 * mini-llvm.c (emit_call): Compute the containing try clause correctly for nested
360 * mini.c (create_jit_info): Print EH clause info for LLVM too.
362 2010-05-28 Mark Probst <mark.probst@gmail.com>
364 * method-to-ir.c (mono_method_to_ir): Emit a write barrier for
365 cpobj with reference types.
367 2010-05-28 Mark Probst <mark.probst@gmail.com>
369 * method-to-ir.c (mono_method_to_ir): Only explicitly add the
370 write barrier for reference types.
372 2010-05-27 Zoltan Varga <vargaz@gmail.com>
374 * mini-s390x.c (mono_arch_output_basic_block): Applied patch from Aurelien Minvielle
375 . Fix OP_ATOMIC_EXCHANGE_I4 on s390x. Fixes #609023.
377 2010-05-31 Martin Baulig <martin@ximian.com>
381 * debugger-agent.c (breakpoints_cleanup): Iterate over `event_requests', call
382 clear_breakpoint() on all breakpoint events and remove them from the list.
384 2010-05-27 Martin Baulig <martin@ximian.com>
388 * debugger-agent.c (method_commands, type_commands): Temporarily
389 set the appdomain while executing this method; do all metadata
390 calls in the debuggee's appdomain where user assemblies are loaded.
392 2010-05-27 Zoltan Varga <vargaz@gmail.com>
394 * mini-s390x.c (mono_arch_get_delegate_invoke_impls): Fix the s390x build.
396 2010-05-26 Rodrigo Kumpera <rkumpera@novell.com>
398 * method-to-ir.c (mono_method_to_ir): Add missing write barrier to stobj.
400 2010-05-26 Zoltan Varga <vargaz@gmail.com>
402 * method-to-ir.c: Instead of freeing method headers immediately, save them in a list in
403 MonoCompile, and free them in mono_destroy_compile (), since the MonoType's in them could
404 be referenced even after the header is freed.
406 * aot-runtime.c: Remove the half finished support for decoding the .arm_exidx
409 2010-05-25 Zoltan Varga <vargaz@gmail.com>
411 2010-05-25 Bill Holmes <billholmes54@gmail.com>
413 * genmdesc.c (main): Fixing the detection of the nacl switch.
415 Code is contributed under MIT/X11 license.
417 2010-05-25 Zoltan Varga <vargaz@gmail.com>
419 * exceptions-amd64.c (mono_arch_find_jit_info_ext): Adjust the ip for LMF frames too.
421 * mini-llvm.c aot-compiler.c: More LLVM 2.8 updates.
423 * mini.h (LLVM_CHECK_VERSION): New helper macro.
425 2010-05-25 Miguel de Icaza <miguel@novell.com>
427 * genmdesc.pl (build_spec): Add support for nacl: keyword also to
430 * genmdesc.c: Added support for nacl: key on the machine
431 description files to support the extra space required by Google
434 2010-05-23 Zoltan Varga <vargaz@gmail.com>
436 * mini.c (mono_jit_compile_method_inner): Propagate exceptions in one more place.
438 2010-05-23 Zoltan Varga <vargaz@gmail.com>
440 * mini.c (mono_jit_compile_method_inner): Propagate exceptions from
441 mono_runtime_class_init_full ().
442 (mono_jit_runtime_invoke): Ditto. Fixes #608073.
444 2010-05-22 Zoltan Varga <vargaz@gmail.com>
446 * mini-llvm.c mini-llvm-cpp.cpp: Update after LLVM 2.8 changes.
448 2010-05-21 Zoltan Varga <vargaz@gmail.com>
450 * mini-ppc.c (mono_arch_output_basic_block): Use ins->inst_c1 instead of p1, the
451 two are not the same on ilp32.
453 2010-05-21 Zoltan Varga <vargaz@gmail.com>
455 * mini.c (mono_jit_compile_method_inner): Remove a DISABLE_JIT block which was
458 * mini-ppc.c: Fix the DISABLE_JIT build.
460 2010-05-20 Zoltan Varga <vargaz@gmail.com>
462 * aot-runtime.c (decode_resolve_method_ref): Rename this from decode_method_ref_2.
463 (make_writable): Remove this unused function.
465 2010-05-20 Zoltan Varga <vargaz@gmail.com>
467 * aot-compiler.c: Collect all information about a PLT entry into a separate MonoPltEntry
468 structure. Make the labels to plt entries local symbols instead of assembler local
469 labels, since tha latter causes problems for the iphone linker.
471 2010-05-19 Zoltan Varga <vargaz@gmail.com>
473 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle one more case with ilp32.
475 2010-05-17 Zoltan Varga <vargaz@gmail.com>
477 * mini-ppc.c (mono_ppc_is_direct_call_sequence): Handle ilp32.
478 (ppc_patch_full): Ditto.
480 * mini-arm.c (mono_arch_build_imt_thunk): Fix the fail_tramp case.
482 * method-to-ir.c (mono_method_to_ir): Use fast generic virtual method invocation
483 if gshared is enabled, to avoid asserts in the trampoline code.
485 * mini-ia64.c (mono_arch_build_imt_thunk): Implement generalized imt thunks
488 2010-05-15 Geoff Norton <gnorton@novell.com>
490 * dwarfwriter.c, xdebug.c: Fix a pretty large leak when running in
493 2010-05-14 Geoff Norton <gnorton@novell.com>
495 * exceptions-x86.c: Fix the alignment of this trampoline so we dont get a
496 misaligned stack on darwin.
498 2010-05-14 Zoltan Varga <vargaz@gmail.com>
500 * mini-arm.c aot-compiler.c: Implement support for generalized imt thunks on
503 2010-05-14 Zoltan Varga <vargaz@gmail.com>
505 * xdebug.c: Fix ARM support.
507 2010-05-13 Zoltan Varga <vargaz@gmail.com>
509 * exceptions-x86.c (mono_arch_handle_exception): Resume from the signal handler
510 and do most of the work on the normal stack.
511 (mono_x86_get_signal_exception_trampoline): New x86 specific trampoline function.
513 2010-05-13 Zoltan Varga <vargaz@gmail.com>
515 * aot-compiler.c: Put non-code data into the .rodata section on linux.
517 2010-05-13 Zoltan Varga <vargaz@gmail.com>
519 * exceptions-arm.c (mono_arch_handle_exception): Fix the cross-compile case.
521 2010-05-13 Zoltan Varga <vargaz@gmail.com>
523 * exceptions-arm.c (mono_arch_handle_exception): Resume from the signal handler
524 and do most of the work on the normal stack.
526 2010-05-13 Zoltan Varga <vargaz@gmail.com>
528 * exceptions-amd64.c (mono_arch_handle_exception): Resume from the signal handler
529 and do most of the work on the normal stack even if sigaltstack is disabled.
531 2010-05-12 Zoltan Varga <vargaz@gmail.com>
533 * exceptions-amd64.c (mono_arch_sigctx_to_monoctx): Simplify this now that
534 UCONTEXT_REG_ constants are available on linux as well.
535 (mono_arch_monoctx_to_sigctx): Ditto.
536 (mono_arch_ip_from_context): Ditto.
538 2010-05-12 Zoltan Varga <vargaz@gmail.com>
540 * debugger-agent.c (set_breakpoint): Fix setting of pending breakpoints in
543 2010-05-11 Zoltan Varga <vargaz@gmail.com>
545 * aot-compiler.c (emit_plt): Don't align the plt to a pagesize on x86, it is
548 2010-05-10 Zoltan Varga <vargaz@gmail.com>
550 * debugger-agent.c (insert_breakpoint): Print a more descriptive error message
551 if a breakpoint cannot be inserted.
553 2010-05-08 Zoltan Varga <vargaz@gmail.com>
555 * aot-compiler.c (emit_and_reloc_code): Fix a warning.
557 2010-05-07 Zoltan Varga <vargaz@gmail.com>
559 * debugger-agent.c (frame_commands): Return an error instead of asserting if
560 no JIT info is found for the method.
562 2010-05-05 Jonathan Chambers <joncham@gmail.com>
564 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Protect against a NULL sigctx
567 2010-05-05 Zoltan Varga <vargaz@gmail.com>
569 * mini-amd64.c (mono_arch_get_trampolines): New arch specific function returning
570 a list of arch specific trampolines.
572 * aot-compiler.c (emit_trampolines): Use it.
574 2010-05-05 Zoltan Varga <vargaz@gmail.com>
576 * tramp-<ARCH>.c exceptions-<ARCH>.c mini-trampolines.c mini-exceptions.c
577 aot-compiler.c: Use the _full trampoline creation functions on all platforms,
578 get rid of the _full from their name.
580 2010-05-05 Zoltan Varga <vargaz@gmail.com>
582 * tramp-x86.c (mono_arch_create_generic_trampoline): Call
583 get_nullified_class_init_trampoline to remove some code duplication.
585 2010-05-03 Zoltan Varga <vargaz@gmail.com>
587 * mini-x86.c (mono_arch_emit_prolog): Fix full-aot support for thread
590 2010-05-01 Zoltan Varga <vargaz@gmail.com>
592 * mini-amd64.c (mono_arch_emit_load_aotconst): New arch-specific function.
594 * tramp-amd64.c: Use emit_load_aotconst to remove some code duplication.
596 * aot-runtime.c (init_plt): Make the default entries point to the AOT trampoline,
597 there is no need to jump through the first plt entry.
599 * aot-runtime.c (mono_aot_get_named_code): Rename to mono_aot_get_trampoline.
601 * aot-runtime.c (mono_aot_get_plt_entry): Move the arch specific parts to an
602 arch-specific function.
603 (mono_aot_get_plt_info_offset): Ditto.
605 * aot-runtime.c (mono_aot_register_jit_icall): New helper function called from
606 mono_arch_init () to register jit icalls called from full-aot trampolines.
607 (load_function): Get rid of the arch specific #ifdefs, move the relevant code
610 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception_full): Get rid of
611 the specialized throw corlib exception trampoline, use a variant of the normal
612 trampoline along with a new C function which does the call to
613 mono_exception_from_token (), just like on x86.
615 2010-05-01 Zoltan Varga <vargaz@gmail.com>
617 * mini-trampolines.c aot-compiler.c tramp-<ARCH>.c exceptions-<ARCH>.c:
618 Reorganize the full aot trampoline creation functions, instead of taking a bunch
619 of out arguments, they will now take a MonoTrampInfo** out argument. Simplify
620 some code in aot-compiler.c because of this. Remove the non-full aot trampoline
621 creation functions on architectures which have the full-aot ones.
623 2010-05-01 Zoltan Varga <vargaz@gmail.com>
625 * mini-ppc.c (mono_arch_decompose_long_opts): Fix LNEG.
627 2010-05-01 Zoltan Varga <vargaz@gmail.com>
629 * mini-ppc.c (mono_arch_emit_exceptions): Initialize exc_throw_pos/found
630 explicitly, this seems to be required by some gcc versions at -O2.
634 2010-05-01 Zoltan Varga <vargaz@gmail.com>
636 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Fix full-aot support for
637 has_target delegate invokes.
639 2010-05-01 Zoltan Varga <vargaz@gmail.com>
641 * mini.h (MonoAotTrampInfo): Rename this to MonoTrampInfo, add patches/unwind
644 * aot-compiler.c (mono_aot_tramp_info_create): Rename to mono_tramp_info_create,
645 add patches/unwind info arguments, move to mini.c.
647 * mini-<ARCH>.c aot-compiler.c: Update after the above changes.
649 2010-04-30 Zoltan Varga <vargaz@gmail.com>
651 * debugger-agent.c (type_commands): Add a new CMD_TYPE_GET_SOURCE_FILES_2
652 command which returns full path names.
654 2010-04-29 Zoltan Varga <vargaz@gmail.com>
656 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline_full): Set the
657 code_size output variable.
659 * mini-x86.c (mono_arch_emit_prolog): Compute the GOT addr before calling
662 2010-04-29 Zoltan Varga <vargaz@gmail.com>
664 * mini-x86.c (mono_arch_emit_prolog): Remove a disable_aot which is not needed.
665 (mono_arch_cpu_optimizazions): Make this a no-op when running with full aot.
666 (mono_arch_cpu_enumerate_simd_versions): Ditto.
668 2010-04-29 Zoltan Varga <vargaz@gmail.com>
670 * image-writer.c (asm_writer_emit_alignment): Use ilog2 for alignments for the
673 2010-04-29 Zoltan Varga <vargaz@gmail.com>
675 * mini-x86.c (mono_arch_emit_prolog): Avoid an assert in full-aot mode.
677 2010-04-29 Zoltan Varga <vargaz@gmail.com>
679 * aot-runtime.c (load_function): Use TARGET_X86 instead of __i386__.
681 2010-04-28 Zoltan Varga <vargaz@gmail.com>
683 * aot-compiler.c (emit_got_info): Double the buffer size to avoid an assert.
685 2010-04-27 Zoltan Varga <vargaz@gmail.com>
687 * dwarfwriter.c (emit_line_number_info): Get rid of the usage of GArray, so
688 line number support works with eglib.
690 2010-04-27 Miguel de Icaza <miguel@novell.com>
692 * driver.c, mini.c: Since linking with LLVM makes the default Mono
693 dirty an extra 70kb pages on startup we are now going to choose a
694 different strategy: ship mono and mono-llvm binaries, with the
695 second being the one that links with LLVM and defaults to LLVM
698 2010-04-27 Zoltan Varga <vargaz@gmail.com>
700 * tramp-x86.c exceptions-x86.c mini-x86.c aot-compiler.c aot-runtime.c:
701 Implement full-aot support on x86.
703 * method-to-ir.c: Always use a got var on x86 too, just like on ppc, because the
704 trampolines depend on it. Use MONO_ARCH_GOT_REG as the got register, instead of
705 the first register returned by get_global_int_regs ().
707 * cpu-x86.md: Fix the length of insertx_u1_slow.
709 * iltests.il.in: Disable tail call tests when running with full-aot.
711 2010-04-26 Zoltan Varga <vargaz@gmail.com>
713 * method-to-ir.c (mono_op_to_op_imm_noemul): Fix a warning.
715 2010-04-24 Mark Probst <mark.probst@gmail.com>
717 * mini.c, driver.c: Initialize mono_use_llvm in mono_main(), not
718 in the initializer, because it's non-constant.
720 2010-04-23 Miguel de Icaza <miguel@novell.com>
722 * mini.c: Use MONO_USE_LLVM as an environment flag to turn the use
723 of LLVM on by default. Used for buildbots and other setups.
725 2010-04-24 Zoltan Varga <vargaz@gmail.com>
727 * mini.c: Set mono_use_llvm to FALSE even if mono is compiled with LLVM.
729 2010-04-23 Kornel Pal <kornelpal@gmail.com>
731 * method-to-ir.c (mono_method_to_ir): Enable inlining of pointer-sized unmanaged
732 initonly static fields when using moving GC.
734 Contributed under MIT/X11 license.
736 2010-04-23 Geoff Norton <gnorton@novell.com>
738 * mini-amd64.h: Darwin x86_64 support.
740 2010-04-20 Jonathan Pryor <jpryor@novell.com>
742 * exceptions-arm.c: Remove platform checks in favor of configure checks.
744 2010-04-19 Jonathan Pryor <jpryor@novell.com>
746 * exceptions-arm.c: Add Android support for sigcontext structure.
748 2010-04-16 Zoltan Varga <vargaz@gmail.com>
750 * mini.c (mono_jit_compile_method_inner): Implement the check for native func
751 wrappers correctly now that their wrapper info is NULL.
753 2010-04-16 Zoltan Varga <vargaz@gmail.com>
755 * mini.c (mono_jit_compile_method_inner): Avoid calling
756 mono_marshal_method_from_wrapper () for native func wrappers. Fixes #597189.
758 2010-04-16 Zoltan Varga <vargaz@gmail.com>
760 * genmdesc.c (inst_name): Define this as a copy of mono_inst_name in helpers.c,
761 so the latter can be #ifndef DISABLE_JIT-ed.
763 * helpers.c: Comment out the opstr array if DISABLE_JIT is set.
765 2010-04-16 Zoltan Varga <vargaz@gmail.com>
767 * method-to-ir.c driver.c: Disable a few more things when DISABLE_JIT is set.
769 2010-04-16 Zoltan Varga <vargaz@gmail.com>
771 * mini-llvm.c (emit_entry_bb): Fix support for simd arguments passed on the
774 2010-04-15 Zoltan Varga <vargaz@gmail.com>
776 * debugger-agent.c (type_commands): Call mono_class_setup_methods () before
777 calling mono_class_num_methods (). Fixes #592244.
779 2010-04-14 Zoltan Varga <vargaz@gmail.com>
781 * mini-x86.c (mono_arch_get_llvm_call_info): Handle empty structures correctly.
783 * mini-llvm.c: Disable LLVM for calls with non-default calling conventions.
785 2010-04-14 Zoltan Varga <vargaz@gmail.com>
787 * method-to-ir.c (handle_box_inst): Merge into handle_box, simplify the merged
789 * (handle_alloc): Ditto.
790 (mono_method_to_ir): Remove the constrained call restriction added by a previous
791 change, its not needed anymore.
793 2010-04-12 Zoltan Varga Kumpera <rkumpera@novell.com>
795 * mini-posix.c (sigusr1_signal_handler): Fix build on
796 non x86/amd64 systems.
798 2010-04-13 Zoltan Varga <vargaz@gmail.com>
800 * method-to-ir.c (mono_method_to_ir): Disable generic sharing for constrained
801 calls where the constrained class needs a context. Fixes #595863.
803 * iltests.il.in: Add a test.
805 2010-04-13 Zoltan Varga <vargaz@gmail.com>
807 * mini.c (mini_method_compile): Disable llvm+methods with clauses again, llvm
808 2.6/SVN seems to have broken support for them.
810 2010-04-13 Zoltan Varga <vargaz@gmail.com>
812 * mini-llvm.c: Fix support for LLVM 2.6.
814 2010-04-10 Zoltan Varga <vargaz@gmail.com>
816 * debugger-agent.c (thread_commands): Add a GET_ID command to get the
817 MonoInternalThread belonging to the thread.
819 Fri Apr 9 15:28:01 CEST 2010 Paolo Molaro <lupus@ximian.com>
821 * driver.c, optflags-def.h, ir-emit.h: introduce an unsupported
822 unsafe optimization that will remove bound checks.
824 2010-04-08 Kornel Pal <kornelpal@gmail.com>
826 * method-to-ir.c (mini_emit_inst_for_method): Fix a typo that caused
827 CompareExchange not to be inlined for I8.
829 Contributed under MIT/X11 license.
831 2010-04-07 Rodrigo Kumpera <rkumpera@novell.com>
833 * array.cs: Add tests for cast between primitive array types.
835 2010-04-07 Andreia Gaita <avidigal@novell.com>
837 * Makefile.am: create a convenience library for moon to link with
839 2010-04-07 Paolo Molaro <lupus@ximian.com>
841 * method-to-ir.c: optimize array accesses from generic interfaces.
843 2010-04-06 Zoltan Varga <vargaz@gmail.com>
845 * mini-llvm.c: Update after the memset/memcpy intrinsics changes in LLVM SVN.
847 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
849 * method-to-ir.c (mono_method_to_ir): Handle call to virtual final methods
850 of marshalbyref classes.
854 2010-04-05 Rodrigo Kumpera <rkumpera@novell.com>
856 * aot-compiler.c (emit_exception_debug_info): Encode try holes
859 * aot-runtime.c (decode_exception_debug_info): Decode try holes
862 * mini.h: Increase AOT version.
864 2010-04-04 Andreas Faerber <andreas.faerber@web.de>
866 * mini-x86.h: Only enable soft debugger when using sigaction or on
867 Windows. Fixes build on Haiku (lacks siginfo_t).
869 Code is contributed under MIT/X11 license.
871 2010-04-02 Andreas Faerber <andreas.faerber@web.de>
873 * mini.h, mini-x86.h: Suppress sigaction for Haiku, add support for
874 BeOS-style signal handlers.
876 Code is contributed under MIT/X11 license.
878 2010-04-02 Zoltan Varga <vargaz@gmail.com>
880 * mini-posix.c (sigusr1_signal_handler): Fix openbsd support.
882 2010-04-01 Rodrigo Kumpera <rkumpera@novell.com>
884 * mini-exceptions.c: Fix win32 build.
886 2010-04-01 Mark Probst <mark.probst@gmail.com>
888 * mini.c, driver.c: Call mono_gc_base_init() before
891 2010-04-01 Sebastien Pouliot <sebastien@ximian.com>
893 * method-to-ir.c (ensure_method_is_allowed_to_[access_field|
894 call_method]): Delegate the actual work in security-core-clr.c
895 to ease code sharing.
897 2010-04-01 Zoltan Varga <vargaz@gmail.com>
899 * decompose.c (mono_decompose_opcode): Set the cfg exception if the unsupported
900 float conv.ovf.un opcodes are encountered, instead of asserting later.
903 2010-04-01 Zoltan Varga <vargaz@gmail.com>
905 * decompose.c (mono_decompose_opcode): Add OP_ICONV_TO_U4_UN as a no-op.
907 * iltests.il.in: Add a test.
909 2010-04-01 Zoltan Varga <vargaz@gmail.com>
911 * mini-amd64.c (mono_arch_emit_call): Fail compilation if an argument is too
912 large. Fixes #567040.
914 * method-to-ir.c: Call CHECK_CFG_EXCEPTION after emitting a call.
916 2010-04-01 Zoltan Varga <vargaz@gmail.com>
918 * method-to-ir.c (handle_ccastclass): Call save_cast_details (). Fixes
921 2010-03-31 Rolf Bjarne Kvinge <RKvinge@novell.com>
923 * mini-trampolines.c: Surround mono_handler_block_guard_trampoline and
924 mono_create_handler_block_trampoline with the proper #ifdef so that it
927 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
929 * mini-exceptions.c: Introduce mono_walk_stack_full, which
930 allows to select if it's new or old context that is passed to
933 * mini-exceptions.c (mono_handle_exception_internal): Handle the
934 case when executing a guarded handler from the EH machinery.
936 * mini-exceptions.c (mono_install_handler_block_guard): New function
937 responsible for checking for handler blocks, installing the guard and
938 clearing abort state.
940 * mini-posix.c (sigusr1_signal_handler): Call mono_install_handler_block_guard
941 to check for handler blocks and skip interruption logic if one was found.
943 * mini-trampolines.c (mono_handler_block_guard_trampoline): Function called
944 by the handler block guard trampoline. Resumes interruption by raising the
945 pending ThreadAbortException.
947 * mini.c (create_jit_info): Calculate the end address of a finally block.
949 * mini-x86.c (mono_arch_install_handler_block_guard): Patch the return address
950 of a finally block to a specified address and return the old one.
952 * tramp-x86.c (mono_arch_create_handler_block_trampoline): The handler block
953 trampoline patches the original return address and calls the trampoline function.
955 2010-03-30 Zoltan Varga <vargaz@gmail.com>
957 * mini-trampolines.c (mono_aot_trampoline): Remove some dead code.
959 * aot-runtime.c (mono_aot_patch_plt_entry): New helper function, which only
960 does the patching if the callee is in the same domain.
962 * aot-runtime.c mini-trampolines.c: Call mono_aot_patch_plt_entry instead
963 of mono_arch_patch_plt_entry ().
965 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
967 * mini.c (create_jit_info): Fix try block hole length encoding.
969 2010-03-30 Rodrigo Kumpera <rkumpera@novell.com>
971 * mini.c (create_jit_info): Emit saner debug spew. Now it doesn't
972 duplicate information and print offsets instead of absolute addresses.
974 2010-03-29 Zoltan Varga <vargaz@gmail.com>
976 * debugger-agent.c (jit_end): Send type loads for types loaded before the VMStart
977 event is sent. Fixes #591733.
979 2010-03-26 Zoltan Varga <vargaz@gmail.com>
981 * mini-posix.c (SIG_HANDLER_SIGNATURE): Handle the case when ctx is NULL on
984 2010-03-26 Zoltan Varga <vargaz@gmail.com>
986 * debugger-agent.c (mono_debugger_agent_init): Set the GC type of the
987 thread_to_tls hash table.
989 * image-writer.c (bin_writer_emit_writeout): Fix the size of the got.plt
990 section. Fixes #591000.
992 2010-03-26 Andreas Faerber <andreas.faerber@web.de>
994 * Makefile.am (version.h): Check for pure .git directory only,
995 fixes SVN revision when using git without git-svn.
997 Contributed under MIT/X11 license.
999 2010-03-26 Zoltan Varga <vargaz@gmail.com>
1001 * aot-runtime.c: Apply some openbsd changes from openbsd ports.
1003 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1005 * basic-simd.cs: Test for vector x scalar binary operators.
1007 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1009 * simd-intrincs.c (simd_intrinsic_emit_binary): Support binary
1010 intrinsics with expanded scalar arguments.
1012 2010-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1014 * mini-exceptions.c (get_exception_catch_class): Non catch clauses
1015 don't have an exception class, so don't decode it. This would crash
1016 with filter clauses.
1018 2010-03-24 U-anarquia\miguel <miguel@anarquia>
1020 Make sure that trunk builds with DISABLE_JIT, an update to the
1023 * mini.c (mini_get_shared_method): this code seems to be necessary
1024 regardless of whether DISABLE_JIT has been defined.
1026 (mono_jit_compile_method_inner): it seems that this method is
1027 required even in full AOT mode, so ifdef out only the pieces that
1028 try to genrate code (the body of code that applies patches to the
1031 (mini_method_compile): do not compile when using DISABLE_JIT.
1033 * mini-ppc.c (mono_arch_get_allocatable_int_vars)
1034 (mono_arch_output_basic_block, mono-arch_emit_exceptions): Do not
1035 compile when DISABLE_JIT is set.
1037 2010-03-24 Mark Probst <mark.probst@gmail.com>
1039 * mini.c (mono_create_tls_get): Only create a TLS operation if the
1040 arch really supports it.
1042 2010-03-24 Mark Probst <mark.probst@gmail.com>
1044 * mini-x86.c, mini-x86.h, mini.c: CEE_MONO_TLS support for Darwin/x86.
1046 2010-03-23 Neale Ferguson <neale@sinenomine.net>
1048 * exceptions-s390x.c: Add support for
1049 mono_arch_get_throw_corlib_exception and fix throw by name.
1051 * mini-s390x.c: Add IMT support; Fix stack parameter passing
1052 logic (especially for varargs); Correct localloc sizing; Add
1053 mono_arch_get_this_arg_from_call and
1054 mono_arch_get_this_arg_from_call.
1056 * mini-s390x.h: Add support for facility list extraction;
1057 Correct/update MONO_ARCH_xxx settings.
1059 * mini-s390.c: Minor corrections to instruction output for
1060 varargs. No IMT implementation - I think it's time to deprecate
1061 s390 and just leave s390x.
1063 * tramp-s390x.c: Correct creation of trampoline instruction
1066 * cpu-s390x.md: Update some instruction lengths
1068 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1070 * mini-generic-sharing.c (fill_in_rgctx_template_slot): Remove an assert which
1071 can be hit with partial sharing.
1073 * mini-generic-sharing.c (get_shared_class): Handle partially shared methods
1074 in non-shared classes correctly.
1075 (generic_inst_is_sharable): Allow all primitive types in partial sharing.
1076 Turn on partial sharing.
1078 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1080 * mini-amd64.h: Put back MONO_ARCH_NOMAP32BIT for OpenBSD which was removed
1083 2010-03-23 Zoltan Varga <vargaz@gmail.com>
1085 * method-to-ir.c (mono_method_to_ir): Handle the failure of
1086 mono_method_signature ().
1088 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
1090 * mini.c (mini_method_compile): Get the signature of cfg->method early with
1091 error checking, so later calls do not need error checking.
1093 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1095 * exceptions-amd64.c: Add support for OpenBSD which has no UCONTEXT_GREGS.
1097 * mini-amd64.h: Enable MONO_ARCH_USE_SIGACTION on OpenBSD as well.
1099 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1101 * mini-exceptions.c (mono_handle_exception_internal): Don't
1102 check try_end for archs different than s390.
1104 * mini.c (create_jit_info): Don't crash if the finallt block is the
1107 2010-03-22 Rodrigo Kumpera <rkumpera@novell.com>
1109 * driver.c (mono_main): Don't free global codeman under linux since
1110 glic now peeks at code on stack for more archs than just amd64.
1112 Mon Mar 22 18:09:09 CET 2010 Paolo Molaro <lupus@ximian.com>
1114 * mini.c, method-to-ir.c: changes to support compressed interface
1117 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1119 * mini-x86.h: Applied patch from Robert Nagy (Robert@openbsd.org).
1120 Use sigaction on OpenBSD too.
1122 2010-03-22 Zoltan Varga <vargaz@gmail.com>
1124 * debugger-agent.c (event_req_matches_assembly): Handle request modifiers too.
1126 2010-03-21 Andreas Faerber <andreas.faerber@web.de>
1128 * debugger-agent.c: #include sys/select.h for fd_set.
1130 Code is contributed under MIT/X11 license.
1132 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1134 * mini.c (SIG_HANDLER_SIGNATURE): Fix the build on platforms without sigaction
1137 2010-03-21 Zoltan Varga <vargaz@gmail.com>
1139 * mini-ppc.c (mono_arch_emit_exceptions): Avoid an assert in ppc_patch () for
1140 some large methods with lots of exception handlers. Fixes #440924.
1142 Sat Mar 20 11:56:24 CET 2010 Paolo Molaro <lupus@ximian.com>
1144 * method-to-ir.c: remove code duplication for interface checks.
1146 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1148 * debugger-agent.c (clear_event_requests_for_assembly): New helper function.
1149 (assembly_unload): Clear all event requests referencing the to-be unloaded
1153 Fri Mar 19 16:45:20 CET 2010 Paolo Molaro <lupus@ximian.com>
1155 * mini.h, mini-exceptions.c: restore the state of the stack
1156 guard page permissions.
1158 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1160 * mini-trampolines.c (common_call_trampoline): Remove the condition guarding the
1161 call site patching code, it doesn't appear to be needed.
1163 2010-03-19 Zoltan Varga <vargaz@gmail.com>
1165 * mini-generic-sharing.c: Add infrastructure for partial sharing, ie.
1166 sharing generic methods whose type arguments are a mix of reference and
1167 non-reference types. Not yet turned on.
1169 * mini.c (mini_get_shared_method): New helper function to return
1170 the method which will be compiled/registered in the JIT tables when doing
1172 (mono_domain_lookup_shared_generic): Moved to mini.c from mini-generic-sharing.c,
1173 use mini_get_shared_method ().
1175 * mini.c (mini_method_compile): Register the same method which is compiled when
1176 doing generic sharing.
1178 * mini.c aot-compiler.c aot-runtime.c: Add support for partial sharing.
1180 * generics.cs: Add partial sharing tests.
1182 2010-03-17 Jerry Maine <crashfourit@gmail.com>
1184 * mini.h : Changed the SIMD_VERSION* enum values to match those in Mono.Simd.AccelMode.
1185 Add an enum value that or's all possable values together. Add an enum value
1186 that marks the end of the used bit indexes.
1188 * mini-amd64.c : Make changes to match the changes in mini.h
1190 * mini-x86.c : Make changes to match the changes in mini.h
1192 * simd-intrinsics.c : Reorder the SimdIntrinsc struct to add more bits to
1193 simd_version to support more simd versions. Changed the name of
1194 simd_version to simd_version_flags to make it more intuitive that
1195 it now contains bit flags. Reordered the *_intrinsics arrays to
1196 match the changes above. Changed emit_intrinsics() to use the new
1197 setup mentioned above.
1199 Code is contributed under MIT/X11 license.
1201 2010-03-17 Rodrigo Kumpera <rkumpera@novell.com>
1203 * mini-*.c (mono_arch_output_basic_block): Record try block holes on all
1204 remaining archs. Alpha and hppa maintainers, please stand up.
1206 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1208 * mini-ppc.c (mono_arch_build_imt_thunk): Always save and restore r11 since it
1209 is needed even when fail_tramp!=NULL.
1211 2010-03-17 Zoltan Varga <vargaz@gmail.com>
1213 * debugger-agent.c (insert_breakpoint): Write a log message.
1215 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1217 * iltests.il.in: Add a few tests for LEAVE going over multiple
1220 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1222 * mini-x86.c (mono_arch_output_basic_block): Record try block holes.
1224 2010-03-16 Rodrigo Kumpera <rkumpera@novell.com>
1226 * mini.h (MonoBasicBlock): Add native_length field.
1227 * mini.h (MonoCompile): Add try_block_holes field.
1228 * mini.h (MonoInst): Add exception_clause pointer to
1231 * mini.c (mono_codegen): Calculate MonoBasicBlock::native_length.
1232 * mini.c (mono_cfg_add_try_hole): New function to register possible
1233 holes in try blocks.
1234 * mini.c (create_jit_info): Fill in the holes information.
1236 * mini-exceptions.c: Verify for holes when checking if an IP is covered
1239 * method-to-ir.c: Add the EH clause to the CALL_HANDLE instruction.
1241 Tue Mar 16 13:16:16 CET 2010 Paolo Molaro <lupus@ximian.com>
1243 * jit-icalls.c: adjusted for the array API changes.
1245 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1247 * iltests.il.in: Disable the fconv_to_i test on sparc too.
1249 2010-03-16 Zoltan Varga <vargaz@gmail.com>
1251 * debugger-agent.c: Simplify the way breakpoints are processed by removing
1252 the 'pending' flag. This fixes support for appdomains too.
1255 Mon Mar 15 18:25:49 CET 2010 Paolo Molaro <lupus@ximian.com>
1257 * mini-amd64.c, mini-ia64.c: remove direct access to method->header.
1259 2010-03-12 Zoltan Varga <vargaz@gmail.com>
1261 * simd-intrinsics.c (simd_intrinsic_emit_getter): Don't emit shuffle opcodes
1262 when using LLVM, LLVM generates it itself when needed.
1264 * mini-llvm-cpp.cpp (mono_llvm_build_aligned_load): New helper function.
1266 * mini-llvm.c: Use an unaligned load for OP_LOADX_MEMBASE. Add zero extension
1267 to some OP_EXTRACT_ opcodes. Fix the naming of some sse intrinsics. Fix
1268 OP_ANDNPS/OP_ANDNPD.
1270 2010-03-11 Zoltan Varga <vargaz@gmail.com>
1272 * tramp-x86.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code' for
1273 the pc instead of 'buf'. Fix the call to mono_arch_flush_icache ().
1274 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1276 2010-03-11 Martin Baulig <martin@ximian.com>
1278 * debugger-agent.c (type_commands): Add NULL check to
1279 `CMD_TYPE_GET_SOURCE_FILES'.
1281 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1283 * mini-ppc.c (mono_arch_decompose_opts): Fix OP_ICONV_TO_R_UN when cross-compiling.
1285 2010-03-09 Zoltan Varga <vargaz@gmail.com>
1287 * mini-codegen.c (mono_peephole_ins): Fix the OP_FMOVE optimization. Fixes
1290 * iltests.il.in: Add a test.
1292 2010-03-05 Martin Baulig <martin@ximian.com>
1294 Add support for aborting invocations.
1297 (InvokeData): Added `InvokeData *last_invoke'.
1298 (DebuggerTlsData): Renamed `invoke' into `pending_invoke' and
1299 added a new `invoke' field to keep the `InvokeData *' throughout
1301 (ErrorCode): Added `ERR_NO_INVOCATION'.
1302 (CmdVM): Added `CMD_VM_ABORT_INVOKE'.
1303 (mono_debugger_agent_handle_exception): Don't report any exception
1304 if an abort was requested.
1305 (invoke_method): Store the `InvokeData *' in `tls->invoke'; reset
1306 a thread abort if necessary.
1307 (vm_commands): Implement `CMD_VM_ABORT_INVOKE'.
1309 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1311 * method-to-ir.c: Store the initial basic block returned by mono_basic_block_split
1312 so we can release the whole list and not just the first one. Free
1313 it in more places as well.
1315 2010-03-08 Rodrigo Kumpera <rkumpera@novell.com>
1317 * method-to-ir.c: Revert r153222 as it doesn't belong here.
1319 Mon Mar 8 17:58:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1321 * mini.h, *.c: prepare for MonoMethodHeader to become a transient entity.
1323 Mon Mar 8 17:35:26 CET 2010 Paolo Molaro <lupus@ximian.com>
1325 * driver.c: report also other misc build options.
1327 2010-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1329 * method-to-ir.c: Generate better code for the NewObject
1332 2010-03-07 Zoltan Varga <vargaz@gmail.com>
1334 * branch-opts.c (mono_if_conversion): Disable one of the cases when deadce
1335 is disabled. Fixes #582322.
1337 * iltests.il.in: Add a test.
1339 2010-03-06 Zoltan Varga <vargaz@gmail.com>
1341 * tramp-amd64.c (mono_arch_create_monitor_exit_trampoline_full): Delegate
1342 the handling of obj->synchronization == null and owner != current thread to
1343 mono_monitor_exit ().
1345 * tramp-x86.c (mono_arch_create_monitor_exit_trampoline_full): Ditto.
1348 Sat Mar 6 18:14:15 CET 2010 Paolo Molaro <lupus@ximian.com>
1350 * mini.c: change the way emulated opcode info is stored and save about
1351 4 KB of runtime memory.
1353 2010-03-04 David S. Miller <davem@davemloft.net>
1355 * mini-sparc.h: Always use MONO_ARCH_USE_SIGACTION. Linux kernels
1356 that don't provide the siginfo in the second signal handler argument
1357 are buggy, and this has been fixed for years.
1358 * mini.h (GET_CONTEXT): Remove __sparc__ special case.
1359 (SIG_HANDLER_SIGNATURE, SIG_HANDLER_PARMS): Likewise.
1361 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1363 * aot-runtime.c (find_symbol): Fix a leak.
1364 (decode_patch): Ditto.
1366 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1368 * mini.h (MONO_INST_IS_TEMP): Kill this unused define.
1370 2010-03-04 Zoltan Varga <vargaz@gmail.com>
1372 * mini.c (mono_resolve_patch_target): Fix an uninitialized variable.
1374 Wed Mar 3 19:19:21 CET 2010 Paolo Molaro <lupus@ximian.com>
1376 * method-to-ir.c: MONO_PROFILE_STRING_ALLOC is dead.
1378 2010-03-03 Rodrigo Kumpera <rkumpera@novell.com>
1380 * method-to-ir.c (mono_method_to_ir): Don't create a runtime vtable
1381 to check for errors, it's enough to create the metadata open.
1385 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1388 * mini-exceptions.c: Add support for printing stack traces when handling
1389 exceptions, and when printing exceptions thrown while tracing also print
1390 the exception message.
1392 2010-03-03 Rolf Bjarne Kvinge <RKvinge@novell.com>
1394 * trace.c: We need to parse exclude tokens ('-') before string tokens,
1395 since the exclude token is a valid string character.
1397 2010-03-02 Levi Bard <levi@unity3d.com>
1399 * debugger-agent.c: Invalidate thread stacks on domain unload.
1401 2010-03-02 Mark Probst <mark.probst@gmail.com>
1403 * method-to-ir.c: Emit dummy_use for stored reference after write
1404 barriers to make sure the object is pinned if the GC interrupts
1405 before the write barrier is done.
1407 2010-03-02 Zoltan Varga <vargaz@gmail.com>
1409 * cpu-<ARCH>.md: dummy_use was missing src1:i.
1411 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1413 * debugger-agent.c: Add a log message printing the protocol version.
1415 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1417 * debugger-agent.c: Add a new command to communicate the protocol version used
1418 by the client. This could be used to allow newer runtimes to communicate with
1421 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1423 * debugger-agent.c (domain_commands): Add a new command to create a boxed value.
1425 2010-03-01 Zoltan Varga <vargaz@gmail.com>
1427 * debugger-agent.c (type_commands): Fix the setting of fields with a reference
1430 Mon Mar 1 15:20:44 CET 2010 Paolo Molaro <lupus@ximian.com>
1432 * mini-arm.c: make the arm cpu arch configurable with the
1433 MONO_CPU_ARCH env var (for example: "armv4 thumb").
1436 Mon Mar 1 14:48:35 CET 2010 Paolo Molaro <lupus@ximian.com>
1438 * mini.c, mini.h, driver.c: added the --jitmap option to enable
1439 support for the perf tool on Linux.
1441 Mon Mar 1 14:43:55 CET 2010 Paolo Molaro <lupus@ximian.com>
1443 * method-to-ir.c: make string.InsertenalSetChar() specialization
1446 2010-03-01 Robert Jordan <robertj@gmx.net>
1448 * Makefile.am: fix the non-static build.
1450 2010-02-26 Zoltan Varga <vargaz@gmail.com>
1452 * mini-generic-sharing.c: Move the contents of ../metadata/generic-sharing.c
1455 2010-02-26 Robert Jordan <robertj@gmx.net>
1457 * tasklets.c (continuation_store): Return from an error condition
1460 2010-02-26 Martin Baulig <martin@ximian.com>
1462 * debug-debugger.c (MonoDebuggerInfo): Added `abort_runtime_invoke'.
1465 (MonoDebuggerThreadInfo): Added `internal_flags'.
1466 (MonoDebuggerInternalThreadFlags): New enum.
1467 (_mono_debugger_throw_exception): Don't signal the debugger if a
1468 type abort was requested.
1469 (_mono_debugger_unhandled_exception): Likewise.
1470 (mono_debugger_abort_runtime_invoke): New method to abort an invocation.
1471 (mono_debugger_runtime_invoke): If the debugger requested a thread
1472 abort during the invocation, reset it here.
1474 2010-02-26 Martin Baulig <martin@ximian.com>
1476 * debug-mini.c (MonoDebuggerThreadInfo): Use `MonoInternalThread *'
1477 instead of `MonoThread *'.
1479 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1481 * aot-runtime.c (mono_aot_find_jit_info): Use a merge sort for sorting the
1482 code offsets table, as it is mostly sorted.
1484 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1486 * debugger-agent.c (do_invoke_method): Fix invoking of static methods on vtypes.
1489 2010-02-25 Zoltan Varga <vargaz@gmail.com>
1491 * driver.c (mono_main): Get rid of mono_setup_vtable_in_class_init.
1493 Wed Feb 24 15:58:03 CET 2010 Paolo Molaro <lupus@ximian.com>
1495 * Makefile.am: build the new ABI version of the libmono library.
1496 * debugger-agent.c, mini.c: fix warnings with the new API.
1497 * jit.h: don't depend on glib.h being included.
1499 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1501 * method-to-ir.c (mono_method_to_ir): Implement AOT support for fast TLS access.
1503 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1505 * method-to-ir.c (mono_method_to_ir): Implement support for fast access to
1506 ThreadStatic variables.
1508 2010-02-24 Zoltan Varga <vargaz@gmail.com>
1510 * debugger-agent.c (notify_thread): Skip terminated threads, since their tls
1511 data is not freed yet. Fixes #582460.
1513 2010-02-23 Zoltan Varga <vargaz@gmail.com>
1515 * debugger-agent.c: Add support for the caught/uncaught flags on exception
1516 event requests. Bump protocol minor version.
1518 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1520 * decompose.c (mono_decompose_long_opts): Handle OP_LCONV_TO_OVF_I8 here too.
1522 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1524 * decompose.c (mono_decompose_opcode): Handle OP_LCONV_TO_OVF_I8. Fixes
1527 * iltests.il.in: Add a test.
1529 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1531 * mini.c (inline_method): Check for loader errors.
1533 2010-02-22 Rodrigo Kumpera <rkumpera@novell.com>
1535 * mini.c (mono_method_check_inlining): Use !mono_method_get_header_summary
1536 instead of mono_method_get_header as it doesn't decode locals
1537 so the called method can have unresolved dependencies that will only
1538 be satisfied after the current method is JIT'd.
1542 2010-02-22 Zoltan Varga <vargaz@gmail.com>
1544 * basic.cs (test_0_div_opt): Speed this up a bit.
1546 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1548 * mini-amd64.c: Fix DISABLE_JIT support after the latest changes.
1550 * mini.c (mono_jit_create_remoting_trampoline): Call
1551 mono_create_specific_trampoline () instead of
1552 mono_arch_create_specific_trampoline ().
1554 * mini-trampolines.c tramp-arm.c: Disable more stuff when DISABLE_JIT is set.
1556 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1558 * unwind.c (mono_unwind_get_cie_program): New function, moved here from
1559 aot-compiler.c, so it can be found even if DISABLE_JIT is set.
1561 * aot-compiler.c xdebug.c: Update callers of mono_arch_unwind_get_cie_program ().
1563 * mini-amd64.c: Fix DISABLE_JIT support.
1565 2010-02-20 Geoff Norton <gnorton@novell.com>
1567 * aot-runtime.c: Ensure we dont leak a held lock when unwinding exceptions.
1569 2010-02-20 Zoltan Varga <vargaz@gmail.com>
1571 * debugger-agent.c (mono_debugger_agent_handle_exception): Receive two contexts,
1572 one for the throw and one for the catch. Mark uncaught exceptions by a NULL
1573 CATCH_TXT. Send normal exception events for unhandled exceptions too.
1574 (mono_debugger_agent_handle_unhandled_exception): Remove this, merged into
1577 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1579 * exceptions-x86.c (mono_arch_get_restore_context): Changes this so it restores
1580 edx/ecx too. This is needed to support OP_SEQ_POINT.
1582 2010-02-18 Zoltan Varga <vargaz@gmail.com>
1584 * exceptions-amd64.c (get_throw_trampoline): Add xdebug info.
1586 * method-to-ir.c (mono_method_to_ir): Fix SIZEOF in dynamic methods.
1588 2010-02-16 Zoltan Varga <vargaz@gmail.com>
1590 * mini-llvm.c aot-compiler.c aot-runtime.c unwind.c: Finish support
1591 LLVM+AOT+exceptions, not enabled yet.
1593 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1595 * mini.c (SIG_HANDLER_SIGNATURE): Fix the windows build.
1597 2010-02-15 Zoltan Varga <vargaz@gmail.com>
1599 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Emit
1600 xdebug info for these.
1602 * mini-trampolines.c (common_call_trampoline): Use mini_jit_info_table_find ()
1605 * mini.c (mini_get_vtable_trampoline): Make this take a 'slot_index' argument,
1608 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1610 * aot-compiler.c (load_profile_files): Update after the profiler changes.
1612 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1614 * mini.c (mono_jit_compile_method_inner): Avoid passing icall wrappers to
1615 mono_profiler_method_end_jit, since the profiler has no way to process wrappers.
1617 * aot-runtime.c mini.c: Resurrect the aot pagefault profiling stuff, it is useful
1620 2010-02-13 Gonzalo Paniagua Javier <gonzalo@novell.com>
1622 * debugger-agent.c: handle incomplete reads and EINTR in
1623 recv()/send(). This could have been causing random
1626 2010-02-13 Zoltan Varga <vargaz@gmail.com>
1628 * aot-runtime.c (decode_exception_debug_info): Fix aot support for sequence
1631 * mini-arm.c (mono_arch_allocate_vars): Allocate the seq point related vars first
1632 so they have small offsets. Fixes #566311.
1634 2010-02-12 Rodrigo Kumpera <rkumpera@novell.com>
1636 * method-to-ir.c (mono_method_check_inlining): Check for loader errors.
1638 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1640 * mini-amd64.c: Remove the special casing of byref in a few places now that
1641 mini_type_get_underlying_type () handles it.
1643 * mini-generic-sharing.c (mini_type_get_underlying_type): Handle byref as well
1644 by returning native int. Fixes #577984.
1646 2010-02-11 Zoltan Varga <vargaz@gmail.com>
1648 * method-to-ir.c (handle_isinst): Factor out the is_complex_isinst check into
1651 * mini-llvm.c (exception_cb): Put the clause index into the type info instead
1652 of putting the clause itself.
1654 * mini-arm.c mini.c linear-scan.c: Disable more stuff when DISABLE_JIT is used.
1656 2010-02-09 Zoltan Varga <vargaz@gmail.com>
1658 * unwind.c (mono_unwind_frame): Use read32 for reading a 32 bit value, since it
1661 2010-02-10 Geoff Norton <gnorton@novell.com>
1663 * aot-compiler.c: Make the number of IMT trampolines configurable as well.
1665 2010-02-08 Zoltan Varga <vargaz@gmail.com>
1667 * aot-compiler.c (emit_code): Create the ut trampolines here, so they work for
1670 * aot-compiler.c (emit_code): Don't add the llvm label prefix to 'methods', since
1671 it is not an LLVM generated symbol.
1673 * mini-llvm.c (emit_entry_bb): Fix the handling of simd types.
1675 * method-to-ir.c (handle_castclass): Turn off the more efficient isinst/castclass
1676 implementation in gshared mode because it causes regressions.
1678 * mini-trampolines.c: Add a stat for the number of calls to trampolines.
1680 * image-writer.c (asm_writer_emit_global): Don't prepend the global prefix, it
1681 should be done by the caller.
1683 * mini-llvm.c (mono_llvm_emit_method): Don't make the debug symbols global.
1685 * aot-compiler.c (emit_code): Add the llvm label prefix before 'methods'.
1687 * mini-exceptions.c (mini_jit_info_table_find): Search the root domain as well,
1688 since mono_jit_info_table_find () doesn't do it anymore.
1690 * mini-generic-sharing.c debugger-agent.c: Call mini_jit_info_table_find ()
1691 instead of mono_jit_info_table_find ().
1693 2010-02-07 Zoltan Varga <vargaz@gmail.com>
1695 * aot-compiler.c aot-runtime.c: Add support for MONO_WRAPPER_WRITE_BARRIER.
1697 * aot-compiler.c (encode_method_ref): Update after the removal of
1698 mono_gc_get_managed_allocator_type ().
1700 * method-to-ir.c (mono_method_to_ir): Place a seq point just before a RET.
1703 2010-02-06 Zoltan Varga <vargaz@gmail.com>
1705 * method-to-ir.c (handle_castclass): Use the icall for classes with variant
1706 generic params as well.
1707 (handle_isinst): Ditto.
1709 * method-to-ir.c: Make isninst/castclass checks in gshared code more efficient
1710 instead of always calling an icall.
1712 * aot-compiler.c (emit_llvm_file): Take into account trampolines etc when
1713 computing the size of the got.
1715 * aot-compiler.c (emit_code): Change the way the 'methods' symbol is emitted
1716 when using LLVM. Instead of emitting it as an LLVM method, emit it using
1717 the assembly directive '.set' so it points to the first LLVM emitted method.
1719 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1721 * mini.c (mini_method_verify): Report the method which failed to verify.
1723 2010-02-04 Rodrigo Kumpera <rkumpera@novell.com>
1725 * method-to-ir.c (mono_method_to_ir): Use the new basic block formation pass
1726 to avoid JIT'ng dead basic blocks. This is the same behavior as the
1727 runtime MS verifier.
1729 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1731 * debugger-agent.c (decode_value): Fix decoding of vtype instances. Fixes
1734 2010-02-04 Zoltan Varga <vargaz@gmail.com>
1736 * mini-llvm.c: Init the jit module only when first JITting.
1738 * aot-compiler.c (emit_plt): Fix the naming of plt entries of llvm+darwin.
1740 * mini-llvm.c (get_plt_entry): Make the plt entries have hidden visibility.
1742 * mini-llvm.c (mono_llvm_emit_aot_module): Remove the dummy got after it is
1743 replaced with the real got.
1745 * debugger-agent.c (type_commands): Return the enumness if the type as well.
1747 * image-writer.c: Reduce the amount of #ifdefs a bit.
1749 * aot-compiler.c: Reduce the amount of #ifdefs. Add beginnings of support for
1752 * aot-compiler.c (mono_compile_assembly): Handle asmonly+llvm mode.
1754 * mini-llvm.c (mono_llvm_emit_method): Don't make the 'type_info' symbols
1757 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1759 * mini-llvm.c (mono_llvm_emit_method): Add support for unaligned loads.
1760 (mono_llvm_emit_method): Fix unaligned stores too.
1762 * mini-amd64.c (mono_arch_emit_prolog): Initialize lmf->rsp in the prolog too
1763 so async stack walks don't crash.
1765 2010-02-02 Zoltan Varga <vargaz@gmail.com>
1767 * mini-trampolines.c (common_call_trampoline): Fix a problem where the callsite
1768 was not patched if the callee needed an rgctx trampoline.
1770 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1772 * mini-ppc.c (mono_arch_get_global_int_regs): Reserve r29 for holding the
1773 vtable address in AOT code.
1775 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1777 * mini-codegen.c: Remove support for CEE_ opcodes which cannot occur in
1780 Mon Feb 1 16:29:10 CET 2010 Paolo Molaro <lupus@ximian.com>
1782 * genmdesc.pl: remove dependency on external cpp.
1784 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1786 * method-to-ir.c (mini_emit_ldelema_1_ins): Avoid emitting an OP_SEXT_I4 when
1787 using LLVM, its not needed, and abcrem can't handle it.
1789 Mon Feb 1 14:29:43 CET 2010 Paolo Molaro <lupus@ximian.com>
1791 * genmdesc.c, genmdesc.pl, cpu-x86.md: introduced templates to make
1792 it easier to group instructions and reduce duplication.
1794 2010-02-01 Zoltan Varga <vargaz@gmail.com>
1796 * decompose.c: Move the array/soft float decompose routines here from
1799 * method-to-ir.c: Export a few functions so they can be used from decompose.c.
1801 2010-01-31 Zoltan Varga <vargaz@gmail.com>
1803 * mini-llvm.c (mono_llvm_emit_method): Add a call to llvm.invariant.start
1804 to tell LLVM that the got is constant, not used yet.
1806 * aot-compiler.c: Pass more optimization flags to llvm's 'opt'.
1808 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1810 * mini-ppc.c (mono_arch_emit_prolog): Fix full aot support for native to
1813 2010-01-30 Zoltan Varga <vargaz@gmail.com>
1815 * aot-compiler.c (add_wrappers): Commit the hack which generates
1816 native-to-managed wrappers for methods decorated with the MonoPInvokeCallback
1819 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1821 * mini.h (MONO_INST_FAULT): New instruction flag for loads which can cause
1822 a fault, only used by the LLVM backend.
1824 * ir-emit.h: Add _FAULT variants of the LOAD_MEMBASE macros. Mark
1825 OP_CHECK_THIS with OP_IMPLICIT_EXCEPTION.
1827 * method-to-ir.c: Use the new LOAD_MEMBASE_FAULT opcodes, get rid of the
1828 calls to MONO_EMIT_NULL_CHECK which is automatically done by the new macros.
1830 * mini-llvm.c: Only generate volatile loads from load instructions which have
1831 the MONO_INST_FAULT flag set.
1833 2010-01-29 Zoltan Varga <vargaz@gmail.com>
1835 * unwind.c (mono_unwind_decode_fde): Fix the decoding of the LSDA offset on
1838 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1840 * mini.c (mono_save_seq_point_info): Fix the handling of bblocks without
1841 sequence points. Fixes #571236.
1843 2010-01-28 Zoltan Varga <vargaz@gmail.com>
1845 * debugger-agent.c (mono_debugger_agent_init): Call appdomain_unload at the
1846 end of the appdomain unload process, after assemblies have been unloaded.
1849 2010-01-27 Zoltan Varga <vargaz@gmail.com>
1851 * abcremoval.c (process_block): Fix the if (region) check so abcrem actually
1854 * mini-amd64.c: Make the soft debugger work on platforms without MAP_32BIT.
1857 2010-01-26 Zoltan Varga <vargaz@gmail.com>
1859 * dwarfwriter.c (emit_type): Treat MONO_TYPE_PTR as 'I' not 'I4'.
1861 2010-01-26 Geoff Norton <gnorton@novell.com>
1863 * aot-compiler.c: Fix a logic error introduced when guarding against enums
1864 with struct marshalability.
1866 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1868 * mini.c (mini_method_compile): Improve the processing MONO_VERBOSE_METHOD so
1869 it supports class names as well.
1871 * mini.h (MonoCompile): Add a few flags to control JIT behavior which are
1872 needed by the GC map code.
1874 * mini.c (mini_method_compile): Call a function in mini-gc.c to set the new
1877 * method-to-ir.c (mono_method_to_ir): Emit initialization code for ref variables
1878 if cfg->init_ref_vars is set.
1880 * liveness.c (optimize_initlocals): Disable the initlocals opt for ref vars if
1881 cfg->disable_initlocals_op_refs is set.
1883 * method-to-ir.c (mono_spill_global_vars): Compute more precise live ranges
1884 using liveness info if cfg->compute_precise_live_ranges is set.
1886 * mini-gc.c: Ongoing work. Improve logging and debugging support. Handle
1887 volatile variables correctly. Add comments about the live ranges. Not enabled
1890 2010-01-24 Zoltan Varga <vargaz@gmail.com>
1892 * mini.h (MonoDebugOptions): Add an option to init stack frames by writing
1893 0x2a into them in method prologs.
1895 * mini-amd64.c (mono_arch_emit_prolog): Implement it.
1897 2010-01-22 Zoltan Varga <vargaz@gmail.com>
1899 * mini-llvm-cpp.cpp: Remove uses of dynamic_cast, it no longer works with llvm
1900 classes, since llvm is compiled with -fno-rtti.
1902 * mini.h (COMPILE_SOFT_FLOAT): New macro, similar to COMPILE_LLVM.
1904 * method-to-ir.c ir-emit.h: Use if (COMPILE_SOFT_FLOAT) in a few places since
1905 llvm does not require it.
1907 * aot-runtime.c (load_method): Print the full name of the last aot method.
1909 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1911 * exceptions-amd64.c (mono_arch_notify_pending_exc): Avoid a crash if the
1912 thread has not fully started yet.
1914 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1916 * aot-compiler.c (can_marshal_struct): Allow marshalling enums.
1918 2010-01-21 Miguel de Icaza <miguel@novell.com>
1920 * driver.c: Do not abort if LLVM is not supported, print a
1921 warning and add the information to the Mono JIT information.
1923 2010-01-21 Zoltan Varga <vargaz@gmail.com>
1925 * ir-emit.h (MONO_EMIT_NULL_CHECK): Don't emit an OP_IMPLICIT_EXCEPTION when
1926 using explicit null checks.
1928 2010-01-20 Zoltan Varga <vargaz@gmail.com>
1930 * xdebug.c: New file extracted from aot-compiler.c, containing the XDEBUG
1933 * aot-compiler.c (encode_method_ref): Use mono_marshal_wrapper_info_from_wrapper
1935 (mono_aot_wrapper_name): Remove the special handling of delegate invoke wrappers,
1936 its no longer needed.
1938 * method-to-ir.c (mono_method_to_ir): Fix a warning.
1940 * exceptions-<ARCH>.c: Introduce a MONO_ARCH_HAVE_THROW_EXCEPTION_BY_NAME
1941 define for platforms still using it (s390). Get rid of the
1942 mono_arch_get_throw_exception_by_name () routines on all other platforms.
1944 * exceptions-x86.c: Rework the throw trampolines so there is only one function
1945 which can generate throw/rethrow/corlib trampolines for llvm/not llvm code.
1947 * exceptions-x86.c: Add LLVM specific throw trampolines which doesn't assume
1948 the caller pushed the arguments.
1950 * mini-llvm.c: Enable throwing exceptions on x86.
1952 * mini-posix.c (SIG_HANDLER_SIGNATURE): Avoid
1953 "Thread (nil) may have been prematurely finalized" messages if this is called
1954 on a thread not registered with the runtime.
1956 * mini-exceptions.c (mono_handle_native_sigsegv): Ditto.
1958 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1960 * jit-icalls.c (mono_array_new_3): New jit icall.
1962 * aot-compiler.c aot-runtime.c: Add support for ElementAddr wrappers.
1964 * arrays.cs: Add a test for 3 dimensional arrays.
1966 2010-01-19 Zoltan Varga <vargaz@gmail.com>
1968 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Emit xdebug info.
1969 (mono_arch_find_jit_info_ext): Disable the popping of arguments when LLVM is
1972 * mini-llvm.c (emit_cond_system_exception): Abort when an implicit exception is
1975 * unwind.c (mono_unwind_decode_fde): Fix an assert on x86.
1977 * mini-x86.h (MONO_CONTEXT_SET_LLVM_EXC_REG): Define this for x86.
1979 * mini-llvm.c: Disable OP_THROW on x86, it doesn't work yet.
1981 2010-01-18 Bill Holmes <billholmes54@gmail.com>
1983 * debugger-agent.c : Changing the PLATFORM_WIN32 preprocessor check to
1984 HOST_WIN32. Also including winsock2. to define struct in_addr.
1986 * mini-amd64.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1988 * mini-x86.h : Changing the PLATFORM_WIN32 preprocessor check to HOST_WIN32.
1990 Code is contributed under MIT/X11 license.
1992 2010-01-18 Zoltan Varga <vargaz@gmail.com>
1994 * mini.h (MonoCompile): Add 'disable_out_of_line_bblocks' flag.
1996 * branch-opts.c (mono_optimize_branches): Honor the new flag.
1998 * mini.c (mini_method_compile): Set the new flag when running under the
2001 2010-01-18 Zoltan Varga <vargaz@gmail.com>
2003 * mini-gc.c: Change the GC map to use a ref/noref/pin value instead of just
2004 a ref/noref value + a global pin flag, so parts of stack frames can still be
2005 precisely marked even if they include stuff which needs pinning. Improve logging.
2006 Fix many bugs. Not enabled yet.
2008 * gc-test.cs: Add a few tests.
2010 * liveness.c (mono_analyze_liveness): Make the debug output controllable by
2011 the normal -v options. Avoid propagating liveness information through bblocks
2012 which end with a NOT_REACHED opcode.
2014 * mini.c (mono_jit_compile_method_inner): Avoid reading cfg->prof_options
2015 after cfg has been freed.
2017 2010-01-17 Zoltan Varga <vargaz@gmail.com>
2019 * branch-opts.c (mono_branch_optimize_exception_target): Stop the optimization
2020 if a clause is skipped because it uses the exception object, since it could
2021 have caught the exception.
2023 * exceptions.cs: Add a test.
2025 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2027 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Add an assert.
2029 * aot-runtime.c (mono_aot_get_method): Handle ftnptr's correctly for the
2030 ICollection<T> wrappers.
2032 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2034 * debugger-agent.c (decode_value): Fix the decoding of I/U/PTR.
2036 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2038 * mini-amd64.c (emit_call_body): Always use near calls when AOTing even if
2039 NOMAP32BIT or optimize_for_xen is set.
2041 2010-01-16 Zoltan Varga <vargaz@gmail.com>
2043 * aot-compiler.c aot-runtime.c: Get rid of mono_aot_str_hash (), use
2044 mono_metadata_str_hash () instead.
2046 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2048 * ir-emit.h (MONO_EMIT_NEW_ICOMPARE_IMM): Use sizeof (mgreg_t) instead of
2051 * unwind.c (mono_unwind_frame): Use mgreg_t instead of gssize.
2053 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2055 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): Emit an explicit null check if the
2058 * mini-ppc.c (mono_arch_emit_exceptions): Compute the size of the exception
2059 throwing code correctly.
2061 * mini.h (MONO_AOT_FILE_VERSION): Bump this because of the IMT hashing changes.
2063 2010-01-15 Zoltan Varga <vargaz@gmail.com>
2065 * aot-runtime.c (mono_aot_plt_resolve): Reenable the previous assert for
2066 ftnptrs created by us, handle RGCTX_FETCH correctly.
2067 (mono_aot_get_lazy_fetch_trampoline): Add an ftnptr.
2069 * mini-trampolines.c (mono_create_generic_class_init_trampoline): Remove the
2070 ftnptr added by mono_aot_get_named_code ().
2072 2010-01-14 Zoltan Varga <vargaz@gmail.com>
2074 * mini-arm.c: Fix a few LLVM problems.
2076 * mini-llvm.c (simd_class_to_llvm_type): Fix compilation on !x86/amd64.
2078 2010-01-13 Mark Probst <mark.probst@gmail.com>
2080 * method-to-ir.c (mini_emit_stobj): Use EMIT_NEW_CLASSCONST when
2083 Wed Jan 13 15:54:53 CET 2010 Paolo Molaro <lupus@ximian.com>
2085 * jit.h, method-to-ir.c: added ability to set the policy for
2086 inserting breakpoints from the break IL instruction or the
2087 Debugger.Break () API call.
2089 2010-01-13 Zoltan Varga <vargaz@gmail.com>
2091 * aot-runtime.c (load_aot_module): Add more comments to explain why referenced
2092 assemblies need to be eagerly loaded.
2094 2010-01-12 Zoltan Varga <vargaz@gmail.com>
2096 * dwarfwriter.c (emit_line_number_info): Fix the eglib case so it doesn't crash.
2098 2010-01-11 Zoltan Varga <vargaz@gmail.com>
2100 * debugger-agent.c (mono_debugger_agent_parse_options): Allow onthrow without
2101 an argument which matches any exception.
2103 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2105 * method-to-ir.c (mono_emit_method_call_full): Avoid the virt->nonvirt
2106 optimization if the called method is gshared and marshalbyref, since gshared
2107 methods can' have wrappers. Fixes #569390.
2109 * generics.cs: Add a test.
2111 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2113 * mini-exceptions.c (mono_print_thread_dump_from_ctx): New helper function
2116 2010-01-10 Zoltan Varga <vargaz@gmail.com>
2118 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2120 2010-01-09 Zoltan Varga <vargaz@gmail.com>
2122 * debugger-agent.c (transport_connect): comment out freeaddrinfo calls under win32,
2123 since it is not supported in win2000.
2125 2010-01-08 Zoltan Varga <vargaz@gmail.com>
2127 * aot-runtime.c (load_image): Add a SET_ERROR argument to set the loader
2128 error if loading an assembly fails.
2129 (mono_aot_plt_resolve): Return NULL instead of asserting if loading fails.
2131 * mini-trampolines.c (mono_aot_plt_trampoline): Throw a pending loader error
2134 * aot-runtime.c (decode_exception_debug_info): Set jinfo->from_llvm for LLVM
2137 * mini-llvm-cpp.cpp: Remove the unused ctx variable.
2139 * mini-llvm.c (mono_llvm_emit_method): Add some comments about why aot+clauses
2140 is not supported yet.
2142 * unwind.c (DW_EH_PE_absptr): Add more DW_EH_PE_ constants.
2144 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2146 * method-to-ir.c: All types with variant arguments must fallback to the
2147 slow path. This makes cast of variant delegates work.
2149 * mini-trampolines.c (mono_get_vcall_slot_addr): Add new variance_used out
2150 argument that is set to TRUE is the returned vtable slot is for a variant
2151 interface. Changed a g_print + g_assert_not_reached to a g_error.
2153 * mini-trampilines.c (common_call_trampoline): Handle variant interfaces in
2154 a similar fashion of generic virtual methods.
2156 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2158 * helpers.c (mono_disassemble_code): Fix a g_hash_table warning
2161 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Convert a given
2162 method using a variance aware function.
2164 * mini-x86.c: Add support for dumping IMT thunks if DEBUG_IMT is defined.
2166 2010-01-07 Rodrigo Kumpera <rkumpera@novell.com>
2168 * method-to-ir.c (mono_method_to_ir): Casts to variant interfaces
2169 do an icall for now.
2171 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2173 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add an ugly hack to fix #564695.
2174 If LLVM decides to set the code model to Large, reset it to Default.
2176 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2178 * aot-compiler.c (mono_xdebug_flush): Export it so it is present in
2179 stripped binaries as well.
2181 2010-01-07 Zoltan Varga <vargaz@gmail.com>
2183 * mini-trampolines.c (common_call_trampoline): Add an rgctx trampoline if a shared
2184 method is called from LLVM compiled code, as that code can't pass an rgctx arg.
2186 * mini-llvm.c (mono_llvm_emit_method): Enable calls to methods needing an rgctx
2189 2010-01-06 Zoltan Varga <vargaz@gmail.com>
2191 * mini.c (mini_method_compile): Extract the JIT info creation code into a
2194 * mini-llvm.c (mono_llvm_emit_method): Pass the info in MonoExceptionClause
2195 as the type info to llvm.eh.selector.
2196 (exception_cb): Use the type info for filling out some fields of
2197 MonoJitExceptionInfo like the flags and the exception class. This is needed
2198 because the LLVM produced exception handling clauses might not match the original
2199 IL clauses, i.e. there might be more than one LLVM clause for one IL clause.
2201 * unwind.c (mono_unwind_decode_fde): Extract the LSDA decoding code into a
2202 separate function. Add an extra argument which returns the type infos
2203 corresponding to the exception clauses.
2205 * mini.c (mini_method_compile): Enable LLVM compilation of methods having
2206 exception handling clauses.
2208 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2210 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
2211 mono_method_get_vtable_slot () instead of accessing imt_method->slot directly,
2214 2010-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2216 * mini.c (mono_compile_is_broken): Skip methods from serialization's
2219 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2221 * mini.c (mini_method_compile): Fix a few memory leaks introduced by the
2224 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
2226 * mini.c (mini_method_compile): Verify the method before calling
2227 mono_compile_create_vars as this might crash since it uses method
2232 2010-01-04 Zoltan Varga <vargaz@gmail.com>
2234 * method-to-ir.c (mono_method_to_ir): Avoid calling mono_class_vtable () in
2235 one case if AOTing, since the class might not be a concrete class.
2237 2010-01-03 Zoltan Varga <vargaz@gmail.com>
2239 * mini-codegen.c abcremoval.c: Remove the duplicate g_slist_append_mempool
2240 functions which are now defined in mempool-internals.h.
2242 * mini.c (mini_free_jit_domain_info): Free the seq point hash tables.
2244 * mini-llvm.c (mono_llvm_emit_method): Handle OP_ABS.
2246 2009-12-30 Rodrigo Kumpera <rkumpera@novell.com>
2250 * mini-*.c: Properly handle generic enums.
2254 2009-12-28 Zoltan Varga <vargaz@gmail.com>
2256 * method-to-ir.c (mono_method_to_ir): Handle the failure of mono_class_vtable ()
2257 in a few more places.
2259 2009-12-27 Zoltan Varga <vargaz@gmail.com>
2261 * aot-compiler.c (add_wrappers): Don't use dyn runtime invoke for methods with
2262 nullable parameters. Fixes #567351.
2264 2009-12-26 Rodrigo Kumpera <rkumpera@novell.com>
2266 * mini-trampolines.c (common_call_trampoline): Add assert for NULL resolved generic method.
2268 2009-12-26 Zoltan Varga <vargaz@gmail.com>
2270 * mini-trampolines.c: Use mono_arch_get_this_arg_from_call () to avoid the slow
2271 mono_get_generic_context_from_code () call.
2273 * mini-<ARCH>.c: Get rid of mono_arch_find_this_arg (), it is no longer used.
2275 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2277 * aot-runtime.c (decode_klass_ref): Don't call mono_class_init (), its not
2280 2009-12-24 Sebastien Pouliot <sebastien@ximian.com>
2282 * method-to-ir.c (mono_method_to_ir): Avoid SIGSEGV when
2283 mono_method_get_signature returns NULL. Fix #567084
2285 2009-12-25 Zoltan Varga <vargaz@gmail.com>
2287 * aot-runtime.c (find_extra_method): Call mono_aot_wrapper_name only once,
2288 instead of once for each module.
2290 2009-12-22 Zoltan Varga <vargaz@gmail.com>
2292 * debugger-agent.c (ss_start): Implement step over for the last sequence
2295 * mini.c (mono_save_seq_point_info): Don't link sequence points which don't
2296 have the STEP_LOC flag set.
2298 * aot-runtime.c (decode_klass_ref): Avoid a crash if a decode_klass_ref () call
2299 fails. Fixes #566689.
2301 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2303 * mini.c (mono_add_seq_point): New helper function.
2304 (mono_save_seq_point_info): New function to save sequence point info, extracted
2305 from mini_method_compile ().
2307 * mini-<ARCH>.c: Call mono_add_seq_point to remember sequence points.
2309 * mini.h (MonoSeqPointInfo): New structure containing information about
2310 the sequence points of a JITted method.
2311 (MonoBasicBlock): Add 'seq_points' and 'last_seq_point' fields. Remove unused
2314 * mini.c debugger-agent.c aot-compiler.c aot-runtime.c: Change the way sequence
2315 point information is stored, use a MonoSeqPointInfo structure instead of a
2316 GPtrArray. For each seq point, compute a list of successor seq points.
2318 * debugger-agent.c: Use the successor list to implement step-over more
2319 efficiently: instead of single stepping until a different line/IL offset is
2320 reached, place breakpoints into all successor seq points.
2322 * mini.h: Bump AOT file format version.
2324 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2326 * Makefile.am (AM_CFLAGS): Include LLVM_CFLAGS.
2328 * mini-llvm.c: Avoid defining the __STDC_... macros if already defined.
2330 2009-12-21 Zoltan Varga <vargaz@gmail.com>
2332 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): Fix the cross-compiler
2335 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2337 * mini-x86.c (mono_arch_get_argument_info): Allocate memory for CallInfo using
2338 alloca as g_malloc is not signal safe.
2340 2009-12-18 Zoltan Varga <vargaz@gmail.com>
2342 * tramp-x86.c (mono_arch_patch_callsite): Fix the call to
2343 VALGRIND_DISCARD_TRANSLATIONS.
2345 * *.c: Include mono/utils/memcheck.h, and remove #ifdef HAVE_VALGRIND_MEMCHECK_H
2346 checks, they are no longer needed.
2348 * exceptions-ppc.c (mono_ppc_set_func_into_sigctx): New helper function to set
2349 a function into a sigctx which can handle function pointers.
2351 * mini-ppc.c: Implement soft debugger support on ppc64.
2353 * mini-ppc.c: Implement soft debugger support.
2355 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2357 * mini-llvm.c: Handle OP_LADD_OVF_UN. Place all alloca's into the entry bb.
2359 2009-12-17 Marek Habersack <mhabersack@novell.com>
2361 * mini.c (mono_get_runtime_build_info): include Mono version in
2364 * driver.c (mono_main): VERSION is now included in the string
2365 returned from mono_get_runtime_build_info()
2367 2009-12-17 Zoltan Varga <vargaz@gmail.com>
2369 * method-to-ir.c (mono_method_to_ir): Add support for CALLI with unmanaged
2370 signatures. Fixes #565143.
2372 * jit-icalls.c (mono_get_native_calli_wrapper): New JIT icall.
2374 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2376 * aot-compiler.c (arch_emit_autoreg): Align code to 4 in the ppc case.
2378 2009-12-16 Rodrigo Kumpera <rkumpera@novell.com>
2380 * mini-x86.h: Forgot to add a 0x to MONO_ARCH_MAX_FRAME_SIZE define
2381 making max stack 10x smaller.
2383 2009-12-16 Zoltan Varga <vargaz@gmail.com>
2385 * mini.c (mono_resolve_patch_target): Comment out an assert which could be hit.
2387 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2389 * method-to-ir.c (mini_emit_memcpy): Assert if size is too big.
2391 2009-12-15 Rodrigo Kumpera <rkumpera@novell.com>
2393 * mini-x86.c (mono_arch_allocate_vars): Fail compilation if the frame size is
2394 bigger than MONO_ARCH_MAX_FRAME_SIZE.
2396 * mini-x86.c (mono_arch_emit_prolog): Handle huge frames.
2398 * mini-x86.h: Define MONO_ARCH_MAX_FRAME_SIZE to be 1Mb.
2400 * mini-amd64.c / mini-amd64.h: Same fixes as of above.
2402 * mini.c (mini_method_compile): Check if mono_arch_allocate_vars failed
2405 2009-12-14 Miguel de Icaza <miguel@novell.com>
2407 * method-to-ir.c (mono_method_to_ir): CEE_UNUSUED opcodes now
2408 raise an invalid program exception.
2410 For other opcodes that we might not handle use a g_warning and
2411 raise the exception. Beats termination.
2415 2009-12-14 Zoltan Varga <vargaz@gmail.com>
2417 * method-to-ir.c (mono_emit_rgctx_method_call_full): Fix a warning.
2419 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix the LLVM support
2420 by merging the LLVM and !MAP_32BIT cases.
2422 2009-12-13 Jonathan Chambers <joncham@gmail.com>
2424 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Handle a NULL
2425 sigctx being passed in, as we have no CONTEXT available in the APC.
2427 (mono_debugger_agent_cleanup): Use explicit cond wait implementation
2430 Code contributed under MIT/X11 license.
2432 2009-12-13 Zoltan Varga <vargaz@gmail.com>
2434 * method-to-ir.c mini-llvm.c: Fix support for monitor enter/exit trampolines
2435 in the LLVM backend on AMD64.
2437 * aot-runtime.c (decode_eh_frame): Initialize the clauses from the info in the
2440 * unwind.c (mono_unwind_decode_fde): Implement decoding of a couple more formats.
2442 * mini-llvm.c: Export mono_personality for AOT.
2444 * mini.c (mini_method_compile): Fix some problems with llvm+aot+clauses.
2446 * mini-ops.h (OP_IMPLICIT_EXCEPTION): New opcode marking the place where an
2447 implicit exception can occur.
2449 * ir-emit.h (MONO_EMIT_NEW_IMPLICIT_EXCEPTION): New macro to emit an
2450 OP_IMPLICIT_EXCEPTION instruction.
2452 * ir-emit.h (MONO_EMIT_NEW_CHECK_THIS): New macro.
2454 * method-to-ir.c: Use MONO_EMIT_NEW_CHECK_THIS in a few places.
2456 * mini-llvm.c: Handle OP_IMPLICIT_EXCEPTION by disabling llvm if it occurs
2457 inside a protected block.
2459 * mini-llvm.c: Revert the last change, the signature of monitor entry/exit
2460 trampolines doesn't include the argument.
2462 * mini-llvm.c (mono_llvm_emit_method): Enable calls to monitor entry/exit
2463 trampolines on amd64.
2465 * mini-amd64.h (MONO_ARCH_MONITOR_OBJECT_REG): Use MONO_AMD64_ARG_REG1 instead
2468 * mini.c (mini_method_compile): Add some comments as to why LLVM is currently
2469 disabled for methods with clauses.
2471 * mini-llvm.c: Enable support for catch clauses.
2473 * mini-exceptions.c (mono_resume_unwind): New function to resume unwinding at the
2474 end of an LLVM compiled finally clause.
2475 (mono_handle_exception_internal): Save the exception handling state in TLS
2476 before calling an LLVM compiled finally clause, so mono_resume_unwind () can
2477 resume unwinding from that point.
2479 * unwind.c (mono_unwind_get_ops_from_fde): Rename this to
2480 mono_unwind_decode_fde, decode the Language Specific Data Area (LSDA) too,
2481 to obtain the addresses of the exception handling regions.
2483 * mini-llvm.c: Add beginnings of support for exception handling, currently only
2484 finally clauses are supported.
2486 * mini.c (mini_method_compile): Add support for LLVM code with exception
2489 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2491 * mini-llvm.c (mono_llvm_emit_method): Allocate the 'pindexes' array with the
2494 2009-12-12 Zoltan Varga <vargaz@gmail.com>
2496 * debugger-agent.c: Encode the this argument of vtype methods as a struct, not
2497 as a primitive type.
2499 2009-12-11 Zoltan Varga <vargaz@gmail.com>
2501 * driver.c: Applied patch from Matt McClellan (matt@mc-c.net). Add a check
2502 for 2 parameter sched_setaffinity in older glibc versions. Fixes
2505 2009-12-11 Marek Habersack <mhabersack@novell.com>
2507 * method-to-ir.c (mini_redirect_call): do not redirect the
2508 InternalAllocateStr internal call if string profiling is enabled.
2510 2009-12-10 Zoltan Varga <vargaz@gmail.com>
2512 * aot-compiler.c (add_wrappers): Avoid generating synchronized wrappers for
2515 * unwind.h: Rename this to mini-unwind.h to avoid conflicts with the gcc
2516 unwind.h header file.
2518 * tramp-x86.c (mono_arch_patch_callsite): Patch the code when using valgrind,
2519 newer valgrind versions seems to handle this fine.
2521 2009-12-09 Zoltan Varga <vargaz@gmail.com>
2523 * debugger-agent.c (start_runtime_invoke): Fix a crash if this is called
2524 on the debugger thread.
2526 2009-12-08 Zoltan Varga <vargaz@gmail.com>
2528 * mini-llvm.c (mono_llvm_emit_method): Add more SIMD opcodes.
2530 * mini.c (mono_print_method_from_ip): Fix the lookup of trampolines.
2532 * mini-codegen.c (mono_local_regalloc): Allow non-call opcodes with cloc:c.
2534 * cpu-<ARCH>.md: Make call_handler clob:c.
2536 * mini.c: Reenable SSA for methods with clauses.
2538 * mini.c (mini_method_compile): Disable SSA for now for methods with clauses,
2539 as it causes failures on x86.
2541 2009-12-08 Sebastien Pouliot <sebastien@ximian.com>
2543 * driver.c: Fail gracefully with --compile-all if mono_method_signature
2544 returns NULL (e.g. a bad assembly).
2546 2009-12-08 Geoff Norton <gnorton@novell.com>
2548 * debugger-agent.c: Refactor the mono_runtime_invoke guarding against
2549 stepping out into native code. There were issues with nested invokes
2552 2009-12-07 Zoltan Varga <vargaz@gmail.com>
2554 * mini.c (mini_method_compile): Do the disable_llvm checks early
2555 and avoid the LLVM compile pass if the checks fail.
2557 * mini.c ssa.c abcremoval.c: Enable SSA for methods with exception clauses.
2559 * mini-llvm.c: Put our methods/globals into the 'llvm.used' array, so the
2560 LLVM optimizations don't try to remove them.
2562 * aot-compiler.c (emit_llvm_file): Save the result of opt into a
2563 different file so the original remains.
2565 2009-12-06 Zoltan Varga <vargaz@gmail.com>
2567 * mini-llvm.c mini.c: Fix alignment issues with SIMD vars.
2569 * aot-runtime.c (decode_arm_exidx): Handle most descriptors created by gas.
2571 * aot-runtime.c (decode_arm_exidx): Refactor this into two functions, add
2572 support for non-inline unwind descriptors.
2574 2009-12-07 Geoff Norton <gnorton@novell.com>
2576 * debugger-agent.c: Darwin can colesce signals, so we need to handle
2577 the interrupt_count slightly differently. Native threads were never
2580 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2582 * aot-runtime.c (decode_arm_exidx): New function to initialize a MonoJitInfo
2583 based on the contents of the ARM .exidx section. Not yet used since llvm doesn't
2584 yet generate this info.
2586 * mini-llvm.c: Fix the conversion of call results if they are unsigned.
2588 * debugger-agent.c (buffer_add_value): Treat I/U as a valuetype, so the
2589 client can distinguish between intptrs and longs.
2591 2009-12-05 Zoltan Varga <vargaz@gmail.com>
2593 * aot-compiler.c (emit_trampoline): Emit the trampoline info into the global
2596 * aot-runtime.c (load_function): Update after the change above.
2598 * mini.h: Bump AOT file format version.
2600 * method-to-ir.c (mono_method_to_ir): Disallow the delegate optimization
2601 if the delegate class is dynamic.
2603 * method-to-ir.c (handle_delegate_ctor): Allow the method_code optimization
2604 in gshared code too using the new rgctx info type
2605 MONO_RGCTX_INFO_METHOD_DELEGATE_CODE.
2607 2009-12-04 Geoff Norton <gnorton@novell.com>
2609 * debugger-agent.c: When doing a func-eval invoke on a suspended runtime,
2610 we need to track the original suspend count so the thread properly
2611 wakes up in resume_thread.
2613 2009-12-04 Zoltan Varga <vargaz@gmail.com>
2615 * method-to-ir.c (handle_delegate_ctor): Add support for using this from gshared
2618 * generics.cs: Add a test.
2620 * method-to-ir.c (emit_get_rgctx_method): Make this work even if context_used
2621 is 0. Simplify a lot of code using this.
2623 * mini-trampolines.c (mono_delegate_trampoline): Call
2624 mono_create_static_rgctx_trampoline () before saving the final address in
2625 delegate->method_code, to avoid calling it each time a delegate is first called.
2627 * method-to-ir.c (mono_method_to_ir): Allow fast delegate creation for methods
2628 which need static rgctx trampolines.
2630 * mini-trampolines.c (mono_create_static_rgctx_trampoline): Use a cache
2631 keyed on the method+addr pair, since addr could be either the method addr or
2632 an unbox trampoline in the AOT case. Fixes #560246.
2634 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2636 * mini.c (mini_method_compile): Call handle_exception_clauses () in the same
2637 place it was called before too.
2639 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2641 * mini.c (mono_jit_runtime_invoke): Avoid the call to mono_class_setup_vtable ()
2642 if no security manager is present, to speed up the AOT case. Call
2643 mono_class_vtable () full with raise_on_error == TRUE instead.
2645 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2647 * mini.c (mini_method_compile): Call handle_exception_clauses earlier so
2648 the local optimization passes can take its result into account. Fixes
2651 * exceptions.cs: Add a test.
2653 2009-01-24 Steven Munroe <munroesj@us.ibm.com>
2655 This patch is contributed under the terms of the MIT/X11 license
2657 * cpu-ppc64.md (load_memindex): Add loadi8_memindex.
2659 2009-12-03 Zoltan Varga <vargaz@gmail.com>
2661 * mini.h (MonoInst): Remove unused 'ssa_op' field.
2663 * debugger-agent.c: Rework the handling of stack traces of running threads to
2664 avoid crashes if compute_frames () tries to walk the stack of running thread.
2666 * mini.c (mono_print_method_from_ip): Use mini_jit_info_table_find.
2668 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): Set frame->lmf.
2670 * mini.h (StackFrameInfo): Add an 'lmf' field.
2672 2009-12-02 Zoltan Varga <vargaz@gmail.com>
2674 * debugger-agent.c (suspend_current): Always set really_suspended.
2676 * debugger-agent.c (clear_event_request): Clear method entry/exit requests too.
2678 * exceptions-x86.c (mono_arch_get_restore_context): Restore EAX too.
2680 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2682 * debugger-agent.c (vm_commands): Don't allow invokes on threads which are not
2685 2009-12-01 Zoltan Varga <vargaz@gmail.com>
2687 * cpu-ppc64.md (store_memindex): Add storei8_memindex.
2689 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2691 * mini-trampolines.c: Fix MSVC build.
2693 2009-12-01 Rodrigo Kumpera <rkumpera@novell.com>
2695 * mini-trampolines.c: Check for mono_method_get_vtable_slot failures.
2697 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2699 * mini-arm.c (mono_arch_lowering_pass): Fix an assert which is hit when
2700 the instruction following an OP_FCOMPARE is optimized away.
2702 2009-11-30 Zoltan Varga <vargaz@gmail.com>
2704 * aot-compiler.c (arch_emit_autoreg): Extract the auto-registration code from
2705 emit_autoreg () into this arch-specific function.
2707 * aot-compiler.c (emit_exception_debug_info): Don't emit the length of the
2708 code, it is no longer needed.
2710 * aot-runtime.c (decode_exception_debug_info): Don't read the code length.
2712 * mini.h: Bump AOT file format version.
2714 * aot-runtime.c (mono_aot_find_jit_info): Compute the length of the method
2715 using the sorted_code_offsets array, instead of reading it from the
2716 exception debug info.
2717 (load_method): Call mono_aot_find_jit_info instead of
2718 decode_exception_debug_info ().
2720 * aot-compiler.c (emit_exception_debug_info): Emit whenever the method was
2721 LLVM compiled as a flag.
2723 2009-11-29 Zoltan Varga <vargaz@gmail.com>
2725 * debugger-agent.c (resume_thread): Fix a warning.
2727 * aot-compiler.c: Add an option to set the number of static rgctx trampolines
2730 2009-11-28 Zoltan Varga <vargaz@gmail.com>
2732 * aot-compiler.c aot-runtime.c: Get rid of a few global symbols, move their
2733 contents to MonoAotFileInfo.
2735 2009-11-27 Zoltan Varga <vargaz@gmail.com>
2737 * aot-compiler.c aot-runtime.c: Reorganize the AOT file format once again.
2738 Put all binary data into a giant blob, similarly to the way .net assemblies
2739 store binary data. Emit offset tables in a compact form to reduce their size.
2741 * mini.h: Bump AOT file format version.
2743 * aot-compiler.c (emit_globals_table): Use temp_prefix instead of .L in a few
2746 * aot-compiler.c (emit_globals_table): Emit a hash table for the globals, to
2747 avoid linear searches at runtime.
2749 * aot-runtime.c (find_symbol): Update this to use the hash.
2751 * mini.h: Bump AOT file format version.
2753 2009-11-26 Zoltan Varga <vargaz@gmail.com>
2755 * aot-compiler.c (emit_klass_info): Save whenever the class has a generic
2758 * aot-runtime.c (decode_cached_class_info): Set the is_generic_container field
2761 * aot-compiler.c (mono_compile_assembly): Add a 'stats' option to print out
2762 the distribution of got slot types.
2764 * mini.h (MonoDebugOptions): Add 'explicit_null_checks' option.
2766 * method-to-ir.c: Add support for generating explicit null checks.
2768 2009-11-25 Zoltan Varga <vargaz@gmail.com>
2770 * debugger-agent.c (vm_commands): Implement EXIT by invoking Environment.Exit ()
2771 on a random thread if possible.
2773 * aot-runtime.c (mono_aot_plt_resolve): Clean up the handling of function
2774 descriptors a bit, add comments, handle RGCTX_FETCH/GENERIC_CLASS_INIT_TRAMPOLINE
2777 * exceptions-ppc.c (mono_arch_find_jit_info_ext): Use mgreg_t as the type of
2778 regs. Pass the real size of the regs array to mono_unwind_frame ().
2780 * unwind.c (mono_unwind_frame): Remove an incorrect assert, add more correct
2783 2009-11-24 Geoff Norton <gnorton@novell.com>
2785 * mini-darwin.c: Work around apple bug rdar://7209349 See
2786 http://openradar.appspot.com/7209349 for details. Synopsis,
2787 CoreFoundation SIGTRAP's if you dlopen it off the main thread if its
2788 never been initialized before.
2790 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2792 * tramp-arm.c: Use blx instead of mov pc, reg to improve support for thumb.
2794 * mini-arm.c (mono_arm_thumb_supported): New helper function.
2796 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2798 * cfold.c (mono_constant_fold_ins): Fix a problem in the previous change,
2799 OP_SHL_IMM is not 32 bit.
2801 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2803 * aot-compiler.c (encode_patch): Fix the encoding of R8 on big-endian systems.
2805 2009-11-24 Zoltan Varga <vargaz@gmail.com>
2807 * aot-compiler.c: Avoid infinite recursion when generic virtual recursion is
2810 * debugger-agent.c (resume_vm): Signal the suspend_cond even if suspend_count
2811 > 0 since some threads can resume if their resume_count is > 0.
2812 (invoke_method): Avoid reading freed memory.
2814 * debugger-agent.c (process_suspend): Extract the suspend code from
2815 process_single_step_inner () to a separate function. Rework the code to prevent
2816 races between this function and thread interrupts.
2818 * debugger-agent.c (suspend_current): Check the resume_count field instead
2819 of resume_one so suspends+resumes during single threaded invokes work
2822 2009-11-23 Zoltan Varga <vargaz@gmail.com>
2824 * aot-compiler.c (emit_llvm_file): Enable some llvm optimizations which seem
2825 to make the generated code smaller.
2827 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Add a code
2828 sequence generated by recent LLVM versions.
2830 * mini-llvm.c: Add support for a few simple cases which weren't supported
2833 * mini-trampolines.c (mono_magic_trampoline): Don't call
2834 mono_arch_get_vcall_slot () when llvm is enabled.
2836 * aot-compiler.c (emit_llvm_file): Add code to run the 'opt' llvm tool.
2838 * mini-trampolines.c (mono_magic_trampoline): Extract the bulk of this function
2839 into a new function called common_call_trampoline () which is used by the
2840 llvm vcall trampoline as well.
2842 * debugger-agent.c: Implement single threaded invokes.
2844 * debugger-agent.c: Revert change which broke the agent on linux.
2846 * method-to-ir.c (inline_method): Prevent infinite recursion. Fixes
2849 * generics.cs: Add a test.
2851 2009-11-22 Zoltan Varga <vargaz@gmail.com>
2853 * debugger-agent.c: Fix the cygwin build.
2855 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2857 * cprop.c: Remove this unused file.
2859 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2861 * cfold.c (mono_constant_fold_ins): Fix constant folding of shr_imm. Fixes
2864 * basic.cs: Add a test.
2866 2009-11-21 Zoltan Varga <vargaz@gmail.com>
2868 * method-to-ir.c (mono_method_to_ir): Use mono_use_llvm instead of ENABLE_LLVM
2871 2009-11-20 Zoltan Varga <vargaz@gmail.com>
2873 * mini.c mini-trampolines.c driver.c: Add a 'mono_use_llvm' flag to control
2874 whenever the runtime uses LLVM code. Add a '--llvm' command line option to set
2875 it. Use this flag to control llvm related code paths instead of #ifdef
2876 ENABLE_LLVM, so a runtime configured without --enable-llvm can use LLVM compiled
2879 * aot-runtime.c aot-compiler.c: Add a 'flag' field to MonoAotFileInfo.
2881 * mini.h: Bump AOT file format version.
2883 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline_full): These
2884 receive their argument in MONO_ARCH_VTABLE_REG, not in the first argument reg.
2886 * debugger-agent.c (create_event_list): Fix a crash if an empty assembly list
2887 was used as an assembly filter.
2889 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2891 * unwind.c: Fix support for ppc.
2893 * exceptions-ppc.c (mono_arch_find_jit_info): Change this to use dwarf frame
2894 unwind info. Change to the mono_arch_find_jit_info_ext () interface.
2896 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2898 * mini-ppc.c (mono_arch_emit_prolog): Fix a copy-paste error to fix the ppc64
2900 (mono_arch_cpu_init): Don't set cpu_hw_flags to 0 at the end, this was somehow
2901 added by the ps3 changes.
2903 2009-11-19 Zoltan Varga <vargaz@gmail.com>
2905 * mini-gc.c: Resurrect this, so at least it compiles.
2907 * debugger-agent.c (assembly_commands): Implement GET_NAME command.
2909 2009-11-18 Zoltan Varga <vargaz@gmail.com>
2911 * debugger-agent.c (mono_debugger_agent_handle_exception): Pass a MonoJitInfo to
2912 create_event_list () so assembly filters can be used.
2914 * exceptions-ppc.c (mono_arch_find_jit_info): Fix the restoration of registers
2917 2009-11-17 Zoltan Varga <vargaz@gmail.com>
2919 * debugger-agent.c (mono_debugger_agent_breakpoint_hit): Fix a warning.
2920 (mono_debugger_agent_thread_interrupt): Make this return FALSE if the agent
2923 * aot-compiler.c (add_generic_instances): Emit instances of common generic
2924 classes for char/bool too.
2926 * debugger-agent.c (DebuggerTlsData): Honor the DISABLE_SOFT_DEBUG option.
2928 * debugger-agent.c (DebuggerTlsData): Add a 'really_suspended' flag, not yet
2931 * debugger-agent.c: Add some definitions to make backporting to 2.6 easier.
2934 2009-11-15 Andreas Faerber <andreas.faerber@web.de>
2936 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Signature fix.
2938 Code contributed under MIT/X11 license.
2940 2009-11-14 Zoltan Varga <vargaz@gmail.com>
2942 (mono_debugger_agent_thread_interrupt): Save the context so stacktraces for
2943 threads in native code work.
2945 * debugger-agent.c: Pass the 'flags' argument to VM_INVOKE_METHOD earlier in
2946 the parameter list, so it can be acted upon by vm_commands (). Bump protocol
2949 2009-11-13 Jonathan Chambers <joncham@gmail.com>
2951 * debugger-agent.c: Implementation for Windows platform.
2953 * mini-x86.c: Add support for Windows. Use mono-* synchronization
2954 primitives. Use SEH to implement breakpoints and single stepping.
2956 * mini-x86.h: Enable soft debugger on Windows.
2958 Code contributed under MIT/X11 license.
2960 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2962 * mini-amd64.c (emit_call_body): Disable usage of near calls when running
2963 under XEN. Fixes #522894.
2965 * patch-info.h: Add LLVM_IMT_TRAMPOLINE.
2967 * mini-llvm.c aot-compiler.c aot-runtime.c mini.c: Add support for making
2968 interface calls in LLVM AOT code.
2970 * aot-compiler.c mini-llvm.c: Abort llvm compilation if a non-encodable patch
2973 * mini-llvm.c: Add support for OP_VPHI.
2975 * objects.cs: Add a test.
2977 2009-11-13 Zoltan Varga <vargaz@gmail.com>
2979 * debugger-agent.c (mono_debugger_agent_single_step_event): Avoid a crash if
2980 this is called on the debugger thread.
2982 2009-11-12 Zoltan Varga <vargaz@gmail.com>
2984 * mini-llvm.c: Add soft-float support.
2986 * method-to-ir.c (mono_decompose_soft_float): Restart after decomposing an
2987 FCALL which returns an R4.
2989 * driver.c (mono_main): Add a missing '\n'.
2991 * mini-trampolines.c (mono_create_llvm_imt_trampoline): Fix the build on
2992 platforms which doesn't support the LLVM IMT trampoline.
2994 2009-11-11 Zoltan Varga <vargaz@gmail.com>
2996 * mini-llvm.c (mono_llvm_emit_method): Fix LOCALLOC.
2998 * mini-llvm-cpp.cpp: Update to latest LLVM SVN.
3000 * mini-llvm.c (mono_llvm_emit_method): Avoid creating plt entries for
3003 * aot-runtime.c: Don't define HAVE_DL_ITERATE_PHDR, configure now does that.
3005 2009-11-10 Zoltan Varga <vargaz@gmail.com>
3007 * aot-compiler.c aot-runtime.c: Change how mono_arch_find_jit_info () works.
3008 Instead of emitting a method_order table, sort the contents of the code_offsets
3009 table and do a binary search in the sorted table. The previous approach doesn't
3010 work with LLVM which emits methods in a arbitrary order.
3012 * aot-runtime.c: Add support for creating MonoJitInfo structures by searching
3013 in the .eh_frame section in ELF files.
3015 * mini.h: Bump corlib file format version.
3017 * mini-llvm.c aot-compiler.c: Add support for AOT to the LLVM back end.
3019 * exceptions-arm.c (mono_arch_get_call_filter_full): Update after the
3020 LDMIA->LDM macro name change.
3022 2009-11-09 Zoltan Varga <vargaz@gmail.com>
3024 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Fix and enable this for
3027 * mini-llvm-cpp.cpp (JITMemoryManager): Fix compilation with LLVM 2.7
3030 * aot-compiler.c: Ditto.
3032 * mini-arm.c (mono_arch_allocate_vars): Fix the previous change by passing
3033 &align to mini_type_stack_size_full ().
3035 * mini-arm.c (mono_arch_emit_prolog): Implement support for varargs.
3037 * mini-ops.h: Add documentation for the OP_ARGLIST opcode.
3039 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3041 * mini-arm.c: Compute the stack space used by arguments using
3042 mini_type_stack_size_full ().
3044 2009-11-08 Zoltan Varga <vargaz@gmail.com>
3046 * optflags-def.h: Remove dead TREEPROP optimization.
3048 2009-11-08 Rodrigo Kumpera <rkumpera@novell.com>
3050 * mini-ppc.h: Make mono compiler under FreeBSD/ppc64.
3052 Patch by Justin Hibbits <chmeeedalf@gmail.com>.
3054 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3056 * driver.c (mono_jit_parse_options): New public API function to parse options
3057 as done by the runtime executable.
3059 * debugger-agent.c (buffer_add_cattrs): Fix reading an uninitialized variable
3060 when handling named arguments.
3062 2009-11-07 Zoltan Varga <vargaz@gmail.com>
3064 * mini-arm.c: Implement support for returning vtypes in registers, fix support
3065 for passing small vtypes in registers, make the CallInfo structures more
3066 similar to the code on the other platforms.
3068 * mini-arm.c (mono_arch_allocate_vars): Align small vtypes to 4 bytes too since
3069 the code in the prolog requires it.
3071 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3073 * mini-arm.c debugger-agent.c: Android changes from Koushik K. Dutta
3074 (koush@koushikdutta.com).
3076 * mini-arm.c (handle_thunk): Add a domain argument to control the domain
3077 where the thunk memory should be allocated from. Fixes appdomain unloading
3080 2009-11-06 Zoltan Varga <vargaz@gmail.com>
3082 * mini-arm.c exceptions-arm.c: Make ctx->regs map directly to the 16 hardware
3083 registers, instead of r4..r11,ip,lr. Make restore_context () restore r0..r3 too.
3085 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3087 * mini-amd64.c (mono_arch_output_basic_block): Don't allow OP_SEQ_POINT in
3088 AOT, as it is not implemented yet.
3090 * mini-x86.c (mono_arch_output_basic_block): Ditto.
3092 2009-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3094 * debugger-agent.c: Fix windows build.
3096 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3098 * debugger-agent.c (debugger_thread): Call mono_set_is_debugger_attached ()
3099 after the client connects/disconnects.
3101 * debugger-agent.c: Add an 'onthrow' option to start the debugger agent
3102 when an exception of a given type is thrown.
3104 * debugger-agent.c: Add a 'onuncaught' option to start the debugger agent
3105 only on an uncaught exception.
3107 * mini-exceptions.c: Notify the debugger agent on an uncaught exception.
3109 * debugger-agent.c: Add a 'launch' option.
3111 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3113 * debugger-agent.c: Add a 'timeout' option.
3115 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3117 * debugger-agent.c: Implement the 'server' and 'suspend' options supported by
3120 2009-11-05 Zoltan Varga <vargaz@gmail.com>
3122 * debugger-agent.c (set_breakpoint): Emit a log message.
3124 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3126 * mini-arm.c: Fix the arm build.
3128 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3130 * aot-compiler.c: don't leak the value returned from
3131 mono_type_full_name().
3133 2009-11-04 Gonzalo Paniagua Javier <gonzalo@novell.com>
3135 * debugger-agent.c: defer including mono-mutex.h until we know the
3138 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3140 * debugger-agent.c: Changes to build on windows. Use mono-mutex instead
3141 of pthreads directly.
3143 * mini.c (mono_sigfpe_signal_handler): Changed signature of Windows
3144 exception handlers. Pass info argument.
3146 * mini.h: Adjust signatures of soft debugger functions to pass void*
3147 instead of siginfo_t. Adjust SIG_HANDLER_SIGNATURE on Windows.
3149 * mini-amd64.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3150 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3151 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3152 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3154 * mini-amd64.h: Adjust MonoW32ExceptionHandler signature.
3156 * mini-x86.c (mono_arch_is_single_step_event): Adjust signature to pass void*
3157 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3158 (mono_arch_is_breakpoint_event): Adjust signature to pass void*
3159 instead of siginfo_t. Value is EXCEPTION_RECORD on Windows.
3161 * mini-x86.h: Adjust MonoW32ExceptionHandler signature.
3163 * exceptions-x86.c: Adjust W32_SEH_HANDLE_EX for new signature.
3165 * exceptions-amd64.c: Adjust W32_SEH_HANDLE_EX for new signature.
3167 * mono-semaphore.h: Skeleton implementation for Windows.
3169 Code contributed under MIT/X11 license.
3171 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3173 * simd-intrinsics.c (simd_intrinsic_emit_setter): Unfix my fix.
3175 Code contributed under MIT/X11 license.
3177 2009-11-04 Jonathan Chambers <joncham@gmail.com>
3179 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix windows build.
3181 Code contributed under MIT/X11 license.
3183 2009-11-04 Zoltan Varga <vargaz@gmail.com>
3185 * aot-compiler.c (mono_save_xdebug_info): Bump the threshold for flushing
3186 debug info to 100 because 10 still slows down gdb too much.
3188 * method-to-ir.c (mono_method_to_ir): Avoid rethrowing thread abort exceptions
3189 inside runtime invoke wrappers. This avoids the need to call ResetAbort () on
3190 them in the wrappers.
3192 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3194 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
3196 * simd-intrinsics.c (simd_intrinsic_emit_setter): Fix a warning.
3198 * aot-runtime.c (mono_aot_get_method): Refactor some code into a new helper
3199 function mono_aot_get_array_helper_from_wrapper ().
3201 * aot-compiler.c (add_generic_class): Refactor the code a bit, really emit
3202 array helper methods.
3204 2009-11-03 Rodrigo Kumpera <rkumpera@novell.com>
3206 * simd-intrinsics.c (load_simd_vreg): Add extra argument to signal if
3207 the value was loaded from memory.
3209 * simd-intrinsics.c (simd_intrinsic_emit_setter): Store back to memory if
3210 the value was loader from there.
3212 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Fail correctly for Shuffle
3213 without constant swizzle.
3215 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3217 * mini-amd64.c: Put soft debugger functions behind a
3218 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3220 * mini-amd64.h: disable the soft debugger in windows.
3222 Code contributed under MIT/X11 license.
3224 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3226 * mini-x86.c: Put soft debugger functions behind a
3227 #ifdef MONO_ARCH_SOFT_DEBUG_SUPPORTED.
3229 Code contributed under MIT/X11 license.
3231 2009-11-02 Jonathan Chambers <joncham@gmail.com>
3233 * exceptions-x86.c (win32_handle_stack_overflow): Fix parameters
3234 to mono_arch_find_jit_info_ext.
3236 Code contributed under MIT/X11 license.
3238 2009-11-03 Zoltan Varga <vargaz@gmail.com>
3240 * debugger-agent.c: Include netinet/in.h to fix the bsd build.
3242 * debugger-agent.c: Add support for filtering events by assemblies.
3244 * debugger-agent.c (mono_debugger_agent_thread_interrupt): Return false if
3245 the agent is not enabled.
3247 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3249 * exceptions-x86.c: hopefully last change to fix the windows build.
3250 This one courtesy of Jonathan Chambers.
3252 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3254 * debugger-agent.c: remove unused function.
3256 2009-11-02 Gonzalo Paniagua Javier <gonzalo@novell.com>
3258 * debugger-agent.c: add #ifdefs for a few header files.
3259 * mini-x86.h: disable the soft debugger in windows.
3260 Step 1 of 2 to make this compile on windows with gcc.
3262 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3264 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Comment this out for now
3265 as it breaks the build.
3267 2009-07-01 Zoltan Varga <vargaz@gmail.com>
3269 Merge the soft debugger branch.
3271 * debugger-agent.h debugger-agent.c: New files containing the soft
3272 mode debugger module.
3274 * method-to-ir.c (mono_method_to_ir): Generate OP_SEQ_POINT opcodes
3275 at the appropriate locations.
3277 * mini-<ARCH>.c (mono_arch_output_basic_block): Handle OP_SEQ_POINT
3280 * mini-<ARCH>.c: Add new arch-specific functions to set/clear breakpoints,
3281 enable/disable single stepping.
3283 * exceptions-<ARCH>.c (mono_arch_find_jit_info_ext): New stack unwinding api
3284 which returns all information in a StackFrameInfo structure, and can handle the
3285 LMF frames added by the debugger.
3287 * mini-<ARCH>.h (MonoLMFExt): New structure containing additional information
3290 * mini-exceptions.c (mono_jit_walk_stack_from_ctx_in_thread): New stack
3291 walker function which works on a specific thread and passes a StackFrameInfo
3292 structure to its callback.
3294 * mini.c (mini_init): Initialize the debugger agent.
3296 * aot-compiler.c aot-runtime.c: Add soft-debug support.
3298 * mini-ops.h: Add OP_SEQ_POINT opcode.
3300 * driver.c (mono_main): Add new '--debugger-agent' option for passing
3301 arguments to the debugger agent.
3303 2009-11-02 Zoltan Varga <vargaz@gmail.com>
3305 * mini.c (mini_method_compile): Disable llvm for methods with an lmf here to
3308 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOCALLOC.
3310 * tramp-x86.c (mono_arch_get_llvm_imt_trampoline): Implement this for x86.
3312 * mini.c (mini_init): Avoid using the IMT trampoline in the LLVM case.
3314 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add a static rgctx trampoline
3316 (mono_create_llvm_imt_trampoline): New function to create a trampoline which
3317 sets the IMT argument and makes a virtual call.
3319 * mini-llvm.c: Enable interface calls using the llvm imt trampoline.
3321 2009-11-01 Zoltan Varga <vargaz@gmail.com>
3323 * Makefile.am (llvm_sources): Enable the llvm option since it no longer breaks
3326 2009-10-30 Zoltan Varga <vargaz@gmail.com>
3328 * mini.c (mini_cleanup): Call profiler shutdown before shutting down the
3329 runtime. Fixes #551228.
3331 2009-10-29 Zoltan Varga <vargaz@gmail.com>
3333 * mini-x86.c (mono_arch_output_basic_block): Fix % 1. Fixes #550970.
3335 * basic.cs: Add a test.
3337 * method-to-ir.c (mono_method_to_ir): Use EMIT_NEW_LOAD_MEMBASE_TYPE to
3338 load vtypes instead if OP_LOADV_MEMBASE in the implementation of
3339 CONSTRAINED. Fixes #550964.
3341 * generics.cs: Add a test.
3343 2009-10-28 Mark Probst <mark.probst@gmail.com>
3345 * mini-posix.c (add_signal_handler): Use
3346 mono_gc_get_suspend_signal() instead of GC_get_suspend_signal().
3348 2009-10-28 Jerry Maine <crashfourit@gmail.com>
3350 Contributed under the terms of the MIT/X11 license by
3351 Jerry Maine <crashfourit@gail.com>.
3353 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3354 sse4a for simd intrinsics.
3356 * mini-amd64.c (mono_arch_cpu_enumerate_simd_versions): Added code to detect
3357 sse4a for simd intrinsics.
3359 2009-10-27 Zoltan Varga <vargaz@gmail.com>
3361 * ir-emit.h method-to-ir.c: Change a few _IMM macros to assign to inst_imm
3362 instead of inst_p1 which is not the same on ILP32 platforms.
3364 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3366 * mini-ppc.c (mono_arch_emit_prolog): Load the current got address,
3367 not the mscorlib one before calling mono_get_lmf_addr.
3369 * tramp-ppc.c (mono_arch_create_trampoline_code_full): Fix the storing
3370 of the ip to the LMF.
3372 * method-to-ir.c (mono_method_to_ir): Fix the handling of the
3373 immediate in the op->op_imm optimization.
3375 * mini-ppc.c: Add a 'vtregs' field to ArgInfo to make the code easier to
3376 understand. VTypes now work, but are not abi compliant, as they are
3377 split into 4 byte parts instead of 8.
3378 (emit_memcpy): Fix the unrolled case to work on the PS3.
3380 * mini-ppc.c (get_delegate_invoke_impl): Fix this for the PS3.
3382 * aot-compiler.c (mono_compile_assembly): Make the autoreg option
3383 the default when static linking.
3385 * mini-ppc.c (mono_arch_emit_prolog): Fix handling of I8 arguments.
3387 * aot-compiler.c: Add an autoreg option to automatically register
3388 statically linked aot modules using ELF .ctors.
3390 * genmdesc.pl: Add __ppc64__ to allowed defines.
3392 2009-10-25 Zoltan Varga <vargaz@gmail.com>
3394 * mini-posix.c (add_signal_handler): Delay the GC suspend signal while
3395 executing a SIGSEGV handler on an altstack, since libgc can't handle that.
3397 2009-10-24 Mark Probst <mark.probst@gmail.com>
3399 * exceptions-x86.c (mono_arch_find_jit_info): Fix build.
3401 2009-10-24 Zoltan Varga <vargaz@gmail.com>
3403 * mini-exceptions.c (mini_jit_info_table_find): Add an 'out_domain' argument
3404 which will contain the domain where the method was found.
3406 * exceptions-<ARCH>.c mini-exceptions.c: Update callers of
3407 mini_jit_info_table_find ().
3409 * aot-compiler.c (xdebug_end_emit): Remove so stray debug code.
3411 * branch-opts.c (mono_if_conversion): Avoid running deadce if it is disabled.
3413 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3415 * mini-x86.c (mono_arch_emit_prolog): Disable aot for methods with save_lmf
3416 set, its not supported yet.
3418 2009-10-22 Zoltan Varga <vargaz@gmail.com>
3420 * aot-runtime.c (mono_aot_get_method): Avoid asserting if a array generic
3421 iface wrapper is not found.
3422 (mono_aot_get_method): Ditto for GetGenericValueImpl.
3424 2009-10-21 Zoltan Varga <vargaz@gmail.com>
3426 * aot-runtime.c (mono_aot_get_method): Fix support for the IList<T> wrappers,
3427 which have a different name.
3429 * aot-runtime.c (mono_aot_get_method): Special case the array generic iface
3430 wrappers and Array.GetGenericValueImpl ().
3432 * aot-compiler.c: Avoid emitting some wrappers which are not needed anymore
3433 because of the change above.
3435 * generics.cs: Add a test for full aot + generic array ifaces.
3437 2009-10-19 Sebastien Pouliot <sebastien@ximian.com>
3439 * aot-compiler.c (emit_plt): Remove duplicate 'debug_sym' variable
3440 that hides the previous one.
3442 2009-10-18 Zoltan Varga <vargaz@gmail.com>
3444 * aot-compiler.c (can_marshal_struct): Allow some System.dll structs to be
3445 marshalled. Fixes #541623.
3447 2009-10-16 Zoltan Varga <vargaz@gmail.com>
3449 * aot-compiler.c (emit_extra_methods): Remove some asserts which are not needed.
3451 2009-10-15 Zoltan Varga <vargaz@gmail.com>
3453 * mini.c (mono_op_imm_to_op): Handle OP_AND/OR/XOR_IMM.
3455 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3457 * mini-posix.c (sigprof_signal_handler):
3458 Implemented support for building stat call chans in different ways.
3460 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3462 * mini-exceptions.c (mono_find_jit_info):
3463 Also check that a jit info has been found (fixes a profiler crash).
3465 2009-10-14 Massimiliano Mantione <massi@ximian.com>
3467 * mini.c (mono_codegen):
3468 Call mono_profiler_code_buffer_new with correct code address.
3470 2009-10-14 Zoltan Varga <vargaz@gmail.com>
3472 * driver.c (mono_main): Change the date in the copyright.
3474 2009-10-14 Mark Probst <mark.probst@gmail.com>
3476 * method-to-ir.c (mono_method_to_ir): Don't use a managed array
3477 allocator in shared generic code for open classes, because we
3478 can't get those classes' vtables. We need to make managed
3479 allocators not depend on the vtable at compile-time to solve this.
3481 2009-10-13 Martin Baulig <martin@ximian.com>
3483 * debug-mini.c (mono_debugger_trampoline_compiled): Add
3484 `const guint8 *trampoline' argument; send both the old and the new
3487 2009-09-30 Zoltan Varga <vargaz@gmail.com>
3489 * aot-compiler.c (add_wrappers): Add a runtime invoke wrapper which is used by
3490 mono_runtime_capture_context () without calling mono_runtime_invoke ().
3491 (can_marshal_struct): Skip structures with auto layout.
3493 * tramp-arm.c (GEN_TRAMP_SIZE): Increase this by 4.
3495 2009-10-02 Zoltan Varga <vargaz@gmail.com>
3497 * mini-sparc.c (mono_arch_emit_setret): Emit long return values using OP_LMOVE.
3498 (mono_arch_create_vars): Instead of allocating a stack slot by hand, allocate
3499 a variable to hold the stack slot used by the int<->float conversion opcodes.
3501 * mini-sparc.c (mono_arch_build_imt_thunk): Implement support for fail_tramp.
3503 2009-10-04 Zoltan Varga <vargaz@gmail.com>
3505 * aot-compiler.c (add_generic_class): Only add GetGenericValueImpl wrappers
3506 when using full-aot.
3508 2009-10-06 Zoltan Varga <vargaz@gmail.com>
3510 * aot-compiler.c (add_generic_class): Add an instance of GenericComparer<T> for
3511 each instance of Comparer<T>.
3513 * generics.cs: Add a new test.
3515 2009-10-09 Zoltan Varga <vargaz@gmail.com>
3517 * driver.c (parse_debug_options): Add a 'gdb' option.
3519 * mini.c (mini_parse_debug_options): Add a 'gdb' option.
3521 * image-writer.c: Add support for emitting the image into a memory buffer.
3523 * dwarfwriter.c: Add support for sharing one IL file between multiple images.
3525 * aot-compiler.c: Add support for registering debug info with GDB using the
3526 new JIT debugging interface in GDB 7.0. It can be turned on by setting
3527 MONO_XDEBUG to 'gdb'.
3529 2009-10-10 Zoltan Varga <vargaz@gmail.com>
3531 * aot-compiler.c (mono_save_trampoline_xdebug_info): Implement this for the
3534 2009-10-11 Zoltan Varga <vargaz@gmail.com>
3536 * aot-compiler.c (mono_save_xdebug_info): Emit a symbol for the method which
3537 can be used to set breakpoints in gdb.
3539 * image-writer.c (bin_writer_emit_writeout): Add support for setting the text
3540 segment to an absolute address.
3542 2009-10-13 Mark Probst <mark.probst@gmail.com>
3544 * method-to-ir.c: Use the managed array allocator method if
3547 2009-10-13 Bill Holmes <billholmes54@gmail.com>
3549 * aot-compiler.c : Fix the MSVC builds
3551 Code is contributed under MIT/X11 license.
3553 2009-10-13 Zoltan Varga <vargaz@gmail.com>
3555 * aot-compiler.c (mono_save_xdebug_info): Group methods into groups of 10 to
3556 avoid registering 1 symbol file per method with gdb.
3558 2009-09-29 Zoltan Varga <vargaz@gmail.com>
3560 * mini-sparc.c: Fix the handling of enums with base type long.
3562 * mini-sparc.c (mono_arch_output_basic_block): Fix IREM_UN_IMM.
3564 * mini-sparc.c (mono_arch_allocate_vars): Use mono_class_from_mono_type ()
3565 instead of using type->data.klass as the later doesn't work with generics.
3567 2009-09-25 Mark Probst <mark.probst@gmail.com>
3569 * method-to-ir.c, mini.h, mini-alpha.c, mini-amd64.c, mini-arm.c,
3570 mini-hppa.c, mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c,
3571 mini-s390x.c, mini-sparc.c, mini-x86.c: Thread.get_CurrentThread
3572 works differently now and we don't handle it in the JIT anymore.
3574 * mini.c, mini-exceptions.c, mini-posix.c, debug-debugger.c,
3575 debug-mini.c, tramp-amd64.c, tramp-x86.c: Changes resulting from
3576 the Thread class split.
3578 2009-09-25 Zoltan Varga <vargaz@gmail.com>
3580 * driver.c: Don't run tests with the obsolete treeprop optimization.
3582 * mini-sparc.c (mono_arch_create_vars): Make the component vars of a long ret
3583 variable volatile. Fixes #541577.
3585 * basic-calls.cs: Add a new test.
3587 * basic-long.cs: Remove tests which are now in basic-calls.cs.
3589 2009-09-24 Zoltan Varga <vargaz@gmail.com>
3591 * dwarfwriter.c (emit_debug_info_end): Disable this as it doesn't seem to
3592 work/required with recent iphone sdk versions.
3594 * aot-compiler.c (add_wrappers): Generate PtrToStructure wrappers for more
3597 * decompose.c (mono_decompose_vtype_opts): Avoid reading uninitialized memory
3598 in the VCALL decomposition code.
3600 2009-09-22 Zoltan Varga <vargaz@gmail.com>
3602 * mini-ia64.c (mono_arch_output_basic_block): Fix ISHR/ISHR_IMM.
3604 * basic.cs: Add a test.
3606 * mini-ia64.c (mono_arch_build_imt_thunk): Implement support the virtual
3609 * mini-exceptions.c (mini_jit_info_table_find): New helper function which
3610 searches all the domains of the current thread.
3612 * exceptions-<ARCH>.c: Use it. Fixes #539394.
3614 2009-09-21 Zoltan Varga <vargaz@gmail.com>
3616 * exceptions-arm.c (mono_arm_throw_exception): Set ctx->ebp to fp instead of sp
3617 so catching exceptions thrown in the same method works. Fixes exception17.exe.
3619 * tramp-arm.c (mono_arch_create_trampoline_code_full): Store NULL into lmf->method
3620 for non-jit trampolines.
3622 * mini.c (mono_jit_runtime_invoke): Allow string ctors with dyn runtime invoke.
3624 * aot-compiler.c (add_wrappers): Ditto.
3626 * mini-arm.c: Implement support for passing vtypes and floats, and increase
3627 the size of the param area used by dyn_call to 6 which covers the majority of
3630 * mini.c aot-compiler.c: Allow dyn_call for string methods except ctors.
3632 * mini-arm.c: Implement support for passing/receiving
3633 longs and receiving floats in the dyn_call code.
3635 * mini-amd64.c: Implement support for receiving vtypes in registers in
3638 * mini.c mini-amd64.c: Implement partial support for passing vtypes in
3641 2009-09-20 Zoltan Varga <vargaz@gmail.com>
3643 * mini-arm.c (get_call_info): Return more precise information in
3645 (dyn_call_supported): Use the information in CallInfo.
3647 * mini-arm.c: Enable support for returning vtypes in the dyn_call code.
3649 * mini.c mini-amd64.c: Enable support for returning vtypes in the dyn_call
3652 * mini-arm.c: Update after the dyn_call api changes.
3654 * mini.c (mini_create_jit_domain_info): Register a destructor function
3655 for the runtime_invoke_hash.
3657 * mini-amd64.c (mono_arch_get_dyn_call_args): Rename this to
3658 'mono_arch_dyn_call_start'. Pass the pointer to the return value buffer to
3660 (mono_arch_get_dyn_call_ret): Rename this to 'mono_arch_dyn_call_finish'.
3661 (dyn_call_supported): Simplify this by using get_call_info ().
3662 (mono_arch_dyn_call_free): New destructor function.
3664 * generics.cs: Remove a printf.
3666 * method-to-ir.c (mono_method_to_ir): Allocate some param area for DYN_CALL.
3668 * mini-arm.c: Add support for enum return values and passing a few arguments
3671 * mini.c (mono_jit_runtime_invoke): Add support for enum return values to
3674 * mini-amd64.c (mono_arch_get_dyn_call_ret): Ditto.
3676 * aot-compiler.c (add_wrappers): Add a few restrictions for the use of
3677 the dynamic invoke wrappers.
3679 * mini-arm.c: Implement OP_DYN_CALL for arm.
3681 * aot-compiler.c (add_wrappers): Avoid aot-ing runtime invoke wrappers
3682 supported by the dynamic runtime invoke wrapper.
3684 * aot-compiler.c aot-runtime.c: Add support for encoding the dynamic
3685 runtime invoke wrapper.
3687 * mini.c (mono_jit_runtime_invoke): Use the dynamic runtime invoke wrappers
3688 if possible when running with full-aot.
3690 * mini-ops.h: Add OP_DYN_CALL opcode.
3692 * mini-amd64.c method-to-ir.c: Add infrastructure for making method calls
3693 with dynamic arguments lists similar to libffi.
3695 2009-09-19 Zoltan Varga <vargaz@gmail.com>
3697 * method-to-ir.c: Fix the previous change on 64 bit platforms.
3699 * method-to-ir.c: Applied patch from Rodrigo Kumpera. Allow an i8 argument
3702 * iltests.il.in: Add a new test.
3704 2009-09-18 Zoltan Varga <vargaz@gmail.com>
3706 * aot-compiler.c (add_generic_instances): Add more instances of
3707 GenericEqualityComparer.
3709 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3711 * mini.c: Add asserts for mono_class_vtable calls that are not meant to fail.
3713 2009-09-18 Rodrigo Kumpera <rkumpera@novell.com>
3715 * method-to-ir.c: Handle failures from mono_class_vtable. Added some
3716 comments on some functions that now can fail.
3718 2009-09-17 Andrew Jorgensen <ajorgensen@novell.com>
3720 * Makefile.am: Add Info.plist to EXTRA_DIST
3722 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3724 * method-to-ir.c (mono_method_to_ir): Allow AOT for CEE_LDTOKEN in
3725 static synchronized wrappers. Fixes #539500.
3727 2009-09-14 Rodrigo Kumpera <rkumpera@novell.com>
3729 * jit-icalls.c (mono_class_static_field_address): handle vtable failure
3732 2009-09-16 Zoltan Varga <vargaz@gmail.com>
3734 * mini-exceptions.c (mono_handle_exception_internal): Store the computed
3735 lmf before calling filter clauses as well. Fixes #539550.
3737 * exceptions.cs: Add a test.
3739 2009-09-14 Zoltan Varga <vargaz@gmail.com>
3741 * aot-compiler.c (add_generic_class): Add instances of
3742 Array.GetGenericValueImpl as well.
3744 * Makefile.am (fullaotcheck): Copy and aot more assemblies so linq
3747 * generics.cs: Add a fullaot linq test.
3749 2009-09-10 Zoltan Varga <vargaz@gmail.com>
3751 * aot-compiler.c (arch_emit_static_rgctx_trampoline): Don't clobber argument
3754 2009-09-10 Bill Holmes <billholmes54@gmail.com>
3756 * mini-trampolines.c (mono_delegate_trampoline) : Call
3757 mono_cominterop_get_invoke if the delegate target object
3760 Code is contributed under MIT/X11 license.
3762 2009-09-09 Sebastien Pouliot <sebastien@ximian.com>
3764 * method-to-ir.c: For CoreCLR throw a SecurityException if an
3765 internal call is defined outside platform code. Reduce code
3766 duplication with existing [Method|Field]AccessException
3768 2009-09-08 Rodrigo Kumpera <rkumpera@novell.com>
3770 * mini-x86.c (mono_arch_emit_call): Don't reduce stack usage by 4
3771 if the return value is a small struct passed on regs.
3773 2009-09-09 Zoltan Varga <vargaz@gmail.com>
3775 * cpu-arm.md mini-arm.c: Remove unused opcodes.
3777 * mini-codegen.c: Enable the cpu description validation for arm.
3779 2009-09-08 Zoltan Varga <vargaz@gmail.com>
3781 * basic-calls.cs: Move the test_0_float_load_and_store_with_big_offset ()
3782 test which depends on structs to objects.cs.
3784 * basic-calls.cs: Remove calls to Console.WriteLine and throws, since those
3785 require object model related stuff working.
3787 * cpu-x86.md mini-x86.c: Remove more unused opcodes.
3789 * mini-ops.h: Fix OP_BIGMUL instruction descriptions.
3791 * mini-codegen.c (mono_local_regalloc): Validate the cpu description
3792 against the instruction metadata in mini-ops.h. amd64 only for now.
3794 * mini-ops.h: Fix some instruction descriptions.
3796 * mini-ops.h mini-x86.c mini-amd64.c cpu-<ARCH>.md: Remove some
3797 unused instructions.
3799 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3801 * exceptions.cs: Add a new test.
3803 2009-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3805 * mini-x86.c (needs_stack_frame): OSX requires full frames to keep proper alignment.
3807 2009-09-06 Zoltan Varga <vargaz@gmail.com>
3809 * mini-llvm.c (mono_llvm_emit_method): Add a few more missing casts,
3810 skip empty phi opcodes.
3812 * mini-llvm.c (mono_llvm_emit_method): Handle unsigned volatile variables
3813 correctly by zero extending after loads. Skip methods containing calls
3814 to the monitor enter/exit trampolines.
3816 * tramp-x86.c (mono_arch_create_trampoline_code): Align the stack
3817 when calling mono_thread_force_interruption_checkpoint ().
3819 * mini.c (mini_method_compile): Disable llvm when AOT compiling.
3821 * tramp-amd64.c (mono_arch_patch_callsite): Add support for 32 bit ->
3823 (mono_arch_nullify_class_init_trampoline): Read 'buf' instead of 'code'.
3825 * mini-llvm.c (mono_llvm_emit_method): Add a few missing conversions so a
3826 bootstrap could run.
3828 2009-09-04 Zoltan Varga <vargaz@gmail.com>
3830 * mini.c (mini_init): Set callbacks.get_runtime_build_info ().
3832 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3834 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass the start
3836 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3837 LLVM might be very short.
3839 * mini-x86.c (mono_arch_output_basic_block): Maintain stack alignment
3840 in OP_THROW/RETHROW.
3842 * exceptions-x86.c: Rewrite the throw trampolines so they maintain stack
3845 2009-09-03 Zoltan Varga <vargaz@gmail.com>
3847 * mini-amd64.c (mono_arch_get_vcall_slot): Pass the start of the method to
3848 mono_breakpoint_clean_code () when using LLVM as the prologues generated by
3849 LLVM might be very short.
3851 2009-09-01 Zoltan Varga <vargaz@gmail.com>
3853 * exceptions-x86.c (throw_exception): Fix the previous change by substracting
3854 the alignment for the value of sp.
3856 2009-09-01 Geoff Norton <gnorton@novell.com>
3858 * mini.c (mono_get_lmf_addr): Fix jit_thread_attach for native to
3859 managed wrappers in full aot.
3861 2009-08-31 Zoltan Varga <vargaz@gmail.com>
3863 * exceptions-x86.c (get_throw_exception): Align the stack on osx.
3865 2009-08-28 Zoltan Varga <vargaz@gmail.com>
3867 * mini-llvm-cpp.cpp mini-llvm.c: Update to latest llvm api.
3869 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3871 * aot-compiler.c (emit_exception_debug_info): Emit ei->flags too.
3873 * aot-runtime.c (decode_exception_debug_info): Decode ei->flags from the
3876 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3878 * aot-runtime.c aot-compiler.c: Emit exception causes fully so we don't
3879 depend on the info MonoMethodHeader which could be missing in IL stripped
3882 2009-08-25 Zoltan Varga <vargaz@gmail.com>
3884 * mini-arm.c (add_general): Fix the passing of 64 bit values on darwin, where
3885 they are only 4 byte aligned.
3887 2009-08-21 Zoltan Varga <vargaz@gmail.com>
3889 * mini-arm.c (mono_arch_allocate_vars): Use FP as the frame pointer as
3890 was done previously, since using SP causes too many problems.
3892 * exceptions-arm.c: Fix the handling of sp/fp so unwinding through
3893 frames without a frame pointer works.
3895 * mini-arm.c (mono_arch_get_global_int_regs): Avoid using V5 as a
3896 global register in methods with calls, since the calls can go through
3897 a static rgctx trampoline which doesn't save it.
3899 2009-08-19 Zoltan Varga <vargaz@gmail.com>
3901 * mini-arm.c (mono_arch_context_get_int_reg): Handle SP as well.
3903 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3905 * aot-compiler.c (add_generic_instances): Fix the net 1.1 build.
3907 2009-08-18 Christian Hergert <chris@dronelabs.com>
3909 * method-to-ir.c: Fix warnings for uninitialized variables.
3911 2009-08-18 Christian Hergert <chris@dronelabs.com>
3913 * mini-exceptions.c:
3914 * aot-compiler.c: Fix printf warnings.
3916 2009-08-18 Zoltan Varga <vargaz@gmail.com>
3918 * aot-compiler.c (add_generic_instances): Add string[] wrapper methods.
3919 Add GetGenericValueImpl<string>.
3921 * aot-compiler.c (add_generic_instances): Add instances of
3922 GenericEqualityComparer<T> for primitive types. Only emit the array
3923 wrappers into the mscorlib image.
3925 2009-08-15 Zoltan Varga <vargaz@gmail.com>
3927 * aot-runtime.c (load_method): Rename 'aot_module' -> 'amodule'. Allocate
3928 the methods_loaded array using amodule->info->nmethods.
3930 * mini.h (MonoAotFileInfo): Add an 'nmethods' field.
3931 (MONO_AOT_FILE_VERSION): Bump this.
3933 * aot-compiler.c: Emit more generic instances allowing some parts of linq
3936 * aot-runtime.c (mono_aot_get_unwind_info): Handle the case when the
3937 MonoJitInfo doesn't belong to its methods aot image.
3939 2009-08-14 Zoltan Varga <vargaz@gmail.com>
3941 * mini-arm.c (mono_arch_allocate_vars): Use SP as the default frame reg.
3943 * mini-arm.c: Fix warnings.
3945 * mini-arm.c (mono_arm_emit_load_imm): Only emit a movt if needed.
3947 * mini-arm.c (mono_arm_emit_load_imm): Use movt/movw if the cpu
3950 2009-08-12 Zoltan Varga <vargaz@gmail.com>
3952 * aot-compiler.c (arch_emit_imt_thunk): Rework the arm code to
3953 avoid clobbering IP.
3955 * mini-trampolines.c (mono_magic_trampoline): Allocate a local to
3956 hold the trampoline argument, so its initial value is available during
3959 2009-08-11 Gonzalo Paniagua Javier <gonzalo@novell.com>
3962 * exceptions-hppa.c:
3964 * exceptions-s390x.c:
3965 * exceptions-mips.c:
3967 * exceptions-sparc.c:
3968 * exceptions-alpha.c:
3970 * mini-trampolines.c:
3972 * exceptions-s390.c: add and use #define's instead of sizeof()
3973 for MonoJitInfo and MonoJitInfoTable.
3975 2009-08-10 Gonzalo Paniagua Javier <gonzalo@novell.com>
3980 * tramp-x86.c: use a #define instead of sizeof() for a few
3981 structures that use a zero-length array.
3983 2009-08-07 Rodrigo Kumpera <rkumpera@novell.com>
3985 * method-to-ir.c (mono_method_to_ir/CEE_CONSTRAINED_): Handle the
3986 case when the method is dynamic. Fixes #529238.
3988 2009-08-06 Zoltan Varga <vargaz@gmail.com>
3990 * mini.c (mono_jit_compile_method_inner): Throw an exception instead
3991 of asserting when a method is JIT compiled in full-aot mode.
3993 2009-08-03 Jerry Maine <crashfourit@gmail.com>
3995 Contributed under the terms of the MIT/X11 license by
3996 Jerry Maine <crashfourit@gail.com>.
3998 * fixed wrong dates in changelog.
4000 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4002 Contributed under the terms of the MIT/X11 license by
4003 Jerry Maine <crashfourit@gail.com>.
4005 * basic-simd.cs: added test for packed double square root.
4006 * cpu-amd64.md: added opcode info for packed double square root.
4007 * cpu-x86.md: added opcode info for packed double square root.
4008 * mini-ops.h: added IR opcode for packed double square root.
4009 * mini-x86.c: added IR to native translation code for packed double square root.
4010 * mini-amd64.c: removed todo for packed double square root.
4011 * simd-intrinsics.c: added method to IR opcode converstion for
4012 packed double square root.
4014 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4016 Contributed under the terms of the MIT/X11 license by
4017 Jerry Maine <crashfourit@gail.com>.
4019 * mini-amd64.c: Added a change to help tell the difference as
4020 to what perpose the xmm register is being used--mainly to help
4022 * mini-amd64.h: Changed callee regs to use 15 out of 16
4023 (one used for special cases) xmm registers for both fp
4024 and simd ops. Added define to turn on new feature in the regalloc
4025 that allows fp and simd ops to share the xmm regs happily.
4026 * codegen.c: Added code to detect for which perpose an xmm reg is
4027 being used (fp or simd) and to translate back and forth to the
4028 correct logical reg bank (fp or simd) for 'spill load's.
4030 2009-08-03 Jerry Maine <crashfourit@gmail.com>
4032 Contributed under the terms of the MIT/X11 license by
4033 Jerry Maine <crashfourit@gail.com>.
4035 * basic-simd.cs: Added tests for stressing the regalloc when running with
4036 16 simd regs and when simd and fp ops share the same reg bank.
4038 2009-08-01 Mark Probst <mark.probst@gmail.com>
4040 * method-to-ir.c (mini_emit_stobj): If we call mono_value_copy()
4041 in shared generic code, we might have to look up the class in the
4042 RGCTX. If we use the class directly, compute its GC descriptor.
4044 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4046 * mini.c (mono_jit_runtime_invoke): Fix a warning.
4048 2009-07-31 Rodrigo Kumpera <rkumpera@novell.com>
4050 * mini.c (mono_jit_runtime_invoke): Initialize the class and
4051 check for errors. Fixed the case when the class with the Main
4054 2009-07-31 Jerry Maine <crashfourit@gmail.com>
4056 Contributed under the terms of the MIT/X11 license by
4057 Jerry Maine <crashfourit@gail.com>.
4059 * cpu-amd64.md: Fixed simple bug in machine discrition file.
4061 2009-07-31 Zoltan Varga <vargaz@gmail.com>
4063 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_IREM_UN_IMM.
4065 2009-08-30 Rodrigo Kumpera <rkumpera@novell.com>
4067 * method-to-ir.c: Fix naming of stelem and ldelem.
4069 2009-07-30 Zoltan Varga <vargaz@gmail.com>
4071 * driver.c (main_thread_handler): Check that the assembly loaded
4072 matches the filename when doing AOT.
4074 2009-07-30 Mark Probst <mark.probst@gmail.com>
4076 * mini.c: get_ip_from_sigctx installer has been removed, so don't
4079 * mini-x86.h, mini-amd64.h, mini-ppc.h: UCONTEXT macros moved (to
4080 utils/mono-sigcontext.h).
4082 * exceptions-amd64.c: Use the UCONTEXT_GREGS macro instead of an
4085 2009-07-29 Massimiliano Mantione <massi@ximian.com>
4087 * mini.c (mono_codegen):
4088 Call profiler hook to keep track of method code buffers.
4090 2009-07-27 Mark Probst <mark.probst@gmail.com>
4092 * method-to-ir.c: Invoke write barriers for the
4093 Interlocked.(Compare)Exchange JIT intrinsics.
4095 2009-07-26 Raja R Harinath <harinath@hurrynot.org>
4097 * Makefile.am (version.h): Fix issues when built out of tree.
4098 Remove some redundant 'grep's piped through 'sed's.
4100 Fri Jul 24 17:28:37 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4102 This patch is contributed under the terms of the MIT/X11 license
4104 * mini-ppc.c (mono_arch_output_basic_block):
4105 (OP_STOREI1_MEMBASE_REG): Handle 32-bit offsets combining addis
4106 for bits 32-47 with signed load/store diplacements for bits
4107 48-63. Use prefered base/offset order for indexed form.
4108 (OP_STOREI2_MEMBASE_REG, OP_STORE_MEMBASE_REG): Same.
4109 (OP_LOAD_MEMBASE, OP_LOADI4_MEMBASE, OP_LOADU4_MEMBASE,
4110 OP_LOADI1_MEMBASE, OP_LOADU1_MEMBASE, OP_LOADU2_MEMBASE,
4111 OP_LOADI2_MEMBASE): Same.
4112 (OP_STORER8_MEMBASE_REG, OP_LOADR8_MEMBASE,
4113 OP_STORER4_MEMBASE_REG, OP_LOADR4_MEMBASE): Same.
4114 (OP_STOREI1_MEMINDEX): Use prefered base/offset order for
4116 (OP_STOREI2_MEMINDEX, OP_STORE_MEMINDEX): Same.
4117 (OP_LOAD_MEMINDEX, OP_LOADI4_MEMINDEX, OP_LOADU4_MEMINDEX,
4118 OP_LOADU2_MEMINDEX, OP_LOADI2_MEMINDEX, OP_LOADU1_MEMINDEX,
4119 OP_LOADI1_MEMINDEX): Same
4120 (OP_LOADR4_MEMINDEX, OP_LOADR8_MEMINDEX, OP_STORER4_MEMINDEX,
4121 OP_STORER8_MEMINDEX): Same
4122 (OP_JMP): Use addis/addi sequence for int cfg->stack_usage
4124 (mono_arch_emit_prolog): Handle 32-bit offsets combining addis
4125 for bits 32-47 with signed load/store diplacements for bits
4126 48-63. Use prefered base/offset order for indexed form.
4128 Fri Jul 24 16:57:12 CEST 2009 Steven Munroe <munroesj@us.ibm.com>
4130 This patch is contributed under the terms of the MIT/X11 license
4132 * mini-ppc.c: Define PPC_MOVE_FPR_GPR and PPC_ISA_64.
4133 (mono_arch_get_vcall_slot): Fx pointer to int cast warning.
4134 (mono_arch_decompose_opts): Make OP_ICONV_TO_R4 and
4135 OP_ICONV_TO_R8 decompose conditional on !PPC_ISA_64.
4136 (mono_arch_output_basic_block) [OP_JMP]: Use ppc_load32 for
4137 cfg->stack_usage to avoid size warnings.
4138 (mono_arch_output_basic_block) [__mono_ppc64__]: Replace
4139 store/load sequence with mffgpr if PPC_MOVE_FPR_GPR is true.
4140 (mono_arch_output_basic_block) [!__mono_ppc64__]: For
4141 OP_ICONV_TO_R4 or OP_ICONV_TO_R8 and PPC_ISA_64 use fcfid
4143 (mono_arch_emit_prolog): Move mono_emit_unwind_op_def_cfa
4144 after code varible is initialized.
4145 Add g_assert ppc_is_imm16 for ainfo->offset. Handle
4146 ainfo->size == 8 when ainfo->offset !ppc_is_imm16.
4147 (mono_arch_emit_epilog):
4148 Move Use ppc_load32 for cfg->stack_usage to avoid size
4151 2009-07-24 Mark Probst <mark.probst@gmail.com>
4153 * method-to-ir.c: The write barrier doesn't do the store anymore,
4154 so we have always to emit it. Also, emit the wbarrier after the
4157 2009-07-24 Zoltan Varga <vargaz@gmail.com>
4159 * mini-arm.c (mono_arch_get_delegate_invoke_impls): Add a trampoline
4160 for argument count 3 too.
4162 2009-07-23 Zoltan Varga <vargaz@gmail.com>
4164 * mini.c (mono_jit_compile_method_with_opt): Add an 'ex' argument to let
4165 the caller handle the exceptions.
4166 (mono_jit_runtime_invoke): Handle exceptions thrown while compiling the
4167 method. Fixes #524498.
4169 2009-07-22 Geoff Norton <gnorton@novell.com>
4171 * mini-exceptions.c: Fix build on ia64.
4173 2009-07-22 Mark Probst <mark.probst@gmail.com>
4175 * mini-exceptions.c (ves_icall_get_frame_info): Use write
4178 2009-07-21 Zoltan Varga <vargaz@gmail.com>
4180 * mini-arm.c (mono_arch_emit_prolog): Fix thread attaching in aot
4183 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4185 * basic-simd.cs (Main): Pass args to the test driver.
4187 2009-07-20 Geoff Norton <gnorton@novell.com>
4189 * mini-x86.h: Fix the x86 version guards to use Apple's
4190 properly defined macros.
4192 2009-07-20 Geoff Norton <gnorton@novell.com>
4194 * mini-x86.c: Fix --trace on darwin-x86 and other systems which require
4197 2009-07-20 Zoltan Varga <vargaz@gmail.com>
4199 * mini.c (mono_jit_runtime_invoke): Speed this up by adding a hash to
4200 MonoJitDomainInfo which maps MonoMethod's to a structure containing all
4201 the information which is needed for invokes, so only one locking+hash table
4204 * aot-compiler.c: Add a 'tool-prefix' option to be used when cross-compiling.
4206 * aot-compiler.c (add_generic_instances): Emit instances of
4207 GenericComparer<T> for primitive types.
4209 2009-07-19 Rodrigo Kumpera <rkumpera@novell.com>
4211 * mini-posix.c: Fix linux build.
4213 2009-07-19 Geoff Norton <gnorton@novell.com>
4215 * mini.h: Add prototypes for mono_runtime_syscall_fork and
4216 mono_gdb_render_native_backtraces
4217 * mini-darwin.c: Apple's syscall(SYS_fork) is very weird on x86,
4218 so we implement the sane semantics to the runtime here
4219 (mono_gdb_render_native_backtraces). Apple also uses an ancient gdb
4220 so we need to call it differently (mono_gdb_render_native_backtraces)
4221 * mini-posix.c: Move the old semantics from mini.c to the prototypes
4222 here for default implementations.
4223 * mini.c: Refactor mono_handle_native_sigsegv so that we can properly
4224 support Apple's weird syscall (SYS_fork) implementation and not busy
4225 loop in abort() on native crashes on OSX anymore.
4227 2009-07-18 Zoltan Varga <vargaz@gmail.com>
4229 * aot-runtime.c (load_method): Change the handling of the
4230 MONO_LASTAOT env variable so MONO_LASTAOT=0 means that no aot methods
4233 * mini.c (mono_patch_info_equal): Really fix the handling of RGCTX_FETCH.
4235 2009-07-17 Zoltan Varga <vargaz@gmail.com>
4237 * mini.c (mono_patch_info_equal): Revert the last change for now as it
4238 seems to break the aot tests.
4240 * mini.c (mono_patch_info_equal): Fix the handling of
4241 MONO_PATCH_INFO_RGCTX_FETCH.
4243 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4245 * unwind.c: Use TARGET_AMD64 instead of __x86_64__.
4247 * mini.c (mono_patch_info_hash): Fix the handling of
4248 MONO_PATCH_INFO_INTERNAL_METHOD.
4249 (mono_patch_info_equal): Ditto.
4251 2009-07-16 Zoltan Varga <vargaz@gmail.com>
4253 * mini-llvm.c (mono_llvm_emit_method): Use module instead of ctx->module
4256 * mini-llvm.c: Add some infrastructure for AOT support.
4258 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4260 * mini-llvm-cpp.c: Update to the latest llvm api.
4262 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Set the EnablePrettyStackTrace
4263 option to false to prevent llvm from installing signal handlers which
4266 2009-07-15 Rodrigo Kumpera <rkumpera@novell.com>
4269 * cpu-amd64.md: Revert previous change as those instructions
4270 take 2 separate arguments. Remember to read the arch docs more
4271 carefully next time.
4273 2009-07-15 Zoltan Varga <vargaz@gmail.com>
4275 * mini-llvm-cpp.cpp (mono_llvm_build_alloca): Update to latest llvm api.
4277 Wed Jul 15 17:20:27 CEST 2009 Paolo Molaro <lupus@ximian.com>
4279 * mini-ppc.c: exploit multiple load/store units if available (rest of
4280 the change from Steven Munroe (<munroesj@us.ibm.com>) first patch at
4281 http://bugzilla.novell.com/show_bug.cgi?id=487846).
4283 Wed Jul 15 16:24:57 CEST 2009 Paolo Molaro <lupus@ximian.com>
4285 * mini-ppc.c: integrate most of Steven Munroe (<munroesj@us.ibm.com>)
4286 first patch at http://bugzilla.novell.com/show_bug.cgi?id=487846.
4288 2009-07-14 Rodrigo Kumpera <rkumpera@novell.com>
4290 * cpu-x86.md: Fix missing clobbering from trancendental simd
4293 * cpu-amd64.md: Same.
4295 2009-07-14 Jerry Maine <crashfourit@gmail.com>
4297 Contributed under the terms of the MIT/X11 license by
4298 Jerry Maine <crashfourit@gail.com>.
4300 * basic-simd.cs: Added tests for single and doulble indexers.
4302 * cpu-amd64.md: Added simd opcode information.
4304 * mini-amd64.c: Added IR to native simd generation code.
4305 Added simd register names and function that returns them.
4307 * mini-amd64.h: Added marcos to turn on simd code compilation in
4308 amd64. Added max simd register count marco. Added caller/callee
4309 register mask marcos. Added marcos to use simd register bank.
4311 * mini.h: Added helper marco for shufling dwords and simple
4314 2009-07-14 Zoltan Varga <vargaz@gmail.com>
4316 * mini-llvm-cpp.cpp: Update to latest llvm SVN api.
4318 * Makefile.am (mono_LDADD): Pass LLVM_LDFLAGS to the linked.
4320 * unwind.c (mono_unwind_get_ops_from_fde): Make this return
4321 the length of the native code as well.
4323 * basic-simd.cs: Add a test for #521662.
4325 Mon Jul 13 17:58:50 CEST 2009 Paolo Molaro <lupus@ximian.com>
4327 * mini-ppc.c: fixed bug introduced by Steven's TLS changes.
4329 2009-07-13 Mark Probst <mark.probst@gmail.com>
4331 * mini.c: Register function for getting the IP from a signal
4332 context with metadata.
4334 2009-07-13 Zoltan Varga <vargaz@gmail.com>
4336 * method-to-ir.c (mono_method_to_ir): When calling a gshared method,
4337 call a generic class init trampoline if needed. Fixes #519336.
4339 * generics.cs: Add a test.
4341 2009-07-09 Mark Probst <mark.probst@gmail.com>
4343 * method-to-ir.c: When doing a call which might be remote from
4344 shared generic code to other shared code with open type arguments,
4345 get the remoting invoke wrapper from the RGCTX and do an indirect
4348 2009-07-03 Zoltan Varga <vargaz@gmail.com>
4350 * mini-trampolines.c (get_unbox_trampoline): Add an rgctx trampoline
4351 after the unbox trampoline in the full-aot case.
4353 2009-07-02 jonas echterhoff <jonas@unity3d.com>
4355 * mini.c: Move initialization of jit_mutex before debugger initialization
4360 * Info.plist: added Info.plist and link flag to enable the mono executable
4361 to access other processes. Requires codesigning of the executable to work.
4363 * mdb-debug-info32-darwin.s: The same as mdb-debug-info32.s, changed to
4368 2009-06-30 Zoltan Varga <vargaz@gmail.com>
4370 * driver.c (mini_regression): Handle loading errors. Fixes #508869.
4372 2009-06-29 Zoltan Varga <vargaz@gmail.com>
4374 * mini-exceptions.c (get_generic_context_from_stack_frame): Fix the case
4375 when the generic instance is an instantiation of a subclass of the
4376 methods class. Fixes #517166.
4378 2009-06-26 Zoltan Varga <vargaz@gmail.com>
4380 * mini-amd64.c (mono_arch_emit_prolog): Fix thread attaching in AOTed
4383 * mini.c (mono_jit_thread_attach): Allow domain to be NULL for calls from
4386 * CMakeLists.txt: Add minimal support for installation.
4388 2009-06-25 Zoltan Varga <vargaz@gmail.com>
4390 * aot-compiler.c (emit_and_reloc_code): Factor out the code to
4391 determine whenever a method is directly callable to a separate function.
4393 * mini-<ARCH>.c tramp-<ARCH>.c: Remove needless casts and add new
4394 needed ones as a result of the previous change.
4396 * mini-<ARCH>.c tramp-<ARCH>.c: Use mgreg_t* as the
4397 type of register arrays.
4399 * mini-trampolines.c tramp-<ARCH>.c aot-runtime.c: Use mgreg_t* as the
4400 type of register arrays.
4402 2009-06-24 Jerry Maine <crashfourit@gmail.com>
4404 Contributed under the terms of the MIT/X11 license by
4405 Jerry Maine <crashfourit@gail.com>.
4407 * mini-amd64.c: Added code to convert simd IR to native amd64 sse.
4409 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4411 * aot-compiler.c (emit_plt): Define debug labels for most plt entries.
4413 2009-06-24 Neale Ferguson <neale@sinenomine.net>
4415 * mini-s390x.c: Correct LCONV_TO_Ix and ICONV_TO_Ix routines. Fix leave_method
4416 dump of structure return value. Fix some formatting.
4417 * cpu-s390x.md: Fix lengths of instruction sequences.
4418 * mini-s390.c: Minor formatting changes.
4420 2009-06-24 Zoltan Varga <vargaz@gmail.com>
4422 * mini-x86.h: Applied patch from Romain Tartiere (romain@blogreen.org).
4423 Use sigaction on freebsd as well.
4425 2009-06-23 Zoltan Varga <vargaz@gmail.com>
4427 * mini.h: Don't define MONO_ARCH_HAVE_TLS_GET to 0, as some code
4430 * mini.c (mini_init): Revert a change which breaks cross-compilation.
4432 2009-06-22 Mark Probst <mark.probst@gmail.com>
4434 * mini-ppc.c, cpu-ppc.md: Enable TLS on Darwin/G4.
4436 2009-06-22 Mark Probst <mark.probst@gmail.com>
4438 * mini.c, mini.h: Tell the runtime whether we support MONO_TLS.
4440 2009-06-20 Martin Baulig <martin@ximian.com>
4443 (MonoDebuggerThreadFlags): New enum typedef.
4444 (MonoDebuggerThreadInfo): Added `guint32 thread_flags'.
4445 (mono_debugger_thread_created): Added `gpointer func' argument;
4446 initialize the new `thread_flags' field.
4448 2009-06-18 Martin Baulig <martin@ximian.com>
4450 * debug-debugger.h (MonoDebuggerRuntimeFlags): New enum typedef.
4451 (MonoDebuggerInfo): Renamed the `dummy' field info `runtime_info'.
4454 (mini_debugger_set_attach_ok): New function; sets the attach-ok
4455 flag in `MONO_DEBUGGER__info.runtime_info'.
4458 (mono_main): Call mini_debugger_set_attach_ok() if generics
4459 sharing is disabled.
4461 2009-06-22 Zoltan Varga <vargaz@gmail.com>
4463 * aot-compiler.c (add_wrappers): Fix a warning.
4465 * mini-ppc.c tramp-ppc.c exceptions-ppc.c aot-compiler.c: Update after
4466 the ppc load/store macro changes.
4468 2009-06-21 Zoltan Varga <vargaz@gmail.com>
4470 * tramp-ppc.c (mono_arch_patch_plt_entry): Implement this.
4472 * aot-compiler.c (mono_compile_assembly): Sanitize the plt symbol too,
4473 not just the got symbol.
4475 * mini-ppc.c aot-compiler.c unwind.c: Implement generation of unwind info
4478 * aot-compiler.c unwind.c: Add infrastructure for unwind support on
4481 * aot-compiler.c: Remove some fixmes.
4483 * driver.c (mono_main): Print a helpful message when cross-compiling.
4485 * mini.c (mini_init): Disable signal handlers when cross-compiling.
4487 * method-to-ir.c (initialize_array_data): Do the optimization if the
4488 target byte order is little endian, instead of the host byte order.
4490 * aot-compiler.c: Emit sizes for most symbols, only emit runtime-invoke
4491 wrappers into the mscorlib image, Emit a unique plt symbol for each
4492 image, emit symbols for plt entries.
4494 * image-writer.c (img_writer_emit_symbol_size): New function to emit
4497 2009-06-20 Zoltan Varga <vargaz@gmail.com>
4499 * aot-compiler.c (add_wrappers): Avoid calling
4500 mono_marshal_get_type_info () since it can assert for some types.
4502 * method-to-ir.c (mono_method_to_ir): Disable aot when some forms of
4503 ldtoken are used inside wrappers.
4505 * helpers.c: Add support for prefixing tools with the arch name.
4507 * mini.h (OP_LOADR_MEMBASE): New opcodes to load/store pointer sized
4508 quantities when using ilp32.
4510 * mini-codegen.c: Use OP_LOADR_MEMBASE/OP_STORER_MEMBASE for loading/storing
4511 spill slots. Use sizeof(mgreg_t) for the spill slot size.
4513 * image-writer.c: Use .long on ilp32.
4515 * aot-compiler.c: Use 32 bit loads on ilp32.
4517 2009-06-19 Zoltan Varga <vargaz@gmail.com>
4519 * tramp-ppc.c (mono_arch_create_trampoline_code): Fix the ppc build.
4521 * mini-ops.h: Use TARGET_POWERPC define for consistency.
4523 * patch-info.h: Add 'MSCORLIB_GOT_ADDR' patch type.
4525 * aot-compiler.c aot-runtime.c: Put the mscorlib got address into the
4526 second got slot of every aot image.
4528 * aot-compiler.c aot-runtime.c mini-trampolines.c: Add support for
4529 aot on platforms with function pointers.
4531 * mini-ppc.h mini-ppp.c cpu-ppc.md exceptions-ppc.c tramp-ppc.c: Add
4532 support for aot/full aot on ppc/ppc64.
4534 * tramp-<ARCH>.c (mono_arch_patch_plt_entry): Add 'got' and 'regs'
4535 arguments which are needed on ppc.
4537 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Add 'regs'
4540 * mini-trampolines.c aot-runtime.c: Update after the above changes.
4542 * liveness.c (BITS_PER_CHUNK): Use MONO_BITSET_BITS_PER_CHUNK.
4544 * regalloc2.c (BITS_PER_CHUNK): Ditto.
4546 * aot-compiler.c (emit_got_info): Fix reading unused memory.
4548 * ir-emit.h (alloc_dreg): Add a 'return -1' to quiet some compilers.
4550 2009-06-17 Geoff Norton <gnorton@novell.com>
4552 * aot-compiler.c: Ensure we dont try to close a null dwarf writer.
4554 2009-06-17 Zoltan Varga <vargaz@gmail.com>
4556 * dwarfwriter.c (mono_dwarf_writer_create): Add an 'appending' parameter
4557 to control whenever the dwarf writer is in xdebug or aot mode.
4558 (emit_class_dwarf_info): Use a separate abbrev for structures without
4561 * aot-compiler.c: Pass the appending parameter to
4562 mono_dwarf_writer_create ().
4564 * branch-opts.c (mono_merge_basic_blocks): Fix the case when bbn
4565 falls through to its next bblock. Fixes #513931.
4567 * iltests.il: Add a test.
4569 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Emit some line number
4570 infor even if emit_line is FALSE, as the apple linker seems to require it.
4572 * image-writer.c (asm_writer_emit_symbol_diff): Call get_label ().
4574 * dwarfwriter.c (emit_cie): Emit a separate symbol for the cie start, as
4578 2009-06-15 Zoltan Varga <vargaz@gmail.com>
4580 * exceptions-mips.c (mono_arch_get_throw_exception_by_name): Fix the
4583 2009-06-13 Zoltan Varga <vargaz@gmail.com>
4585 * mini.h (struct MonoBasicBlock): Add 'has_jump_table' and
4586 'has_call_handler' fields.
4588 * method-to-ir.c (mono_method_to_ir): Set them if needed.
4590 * branch-opts.c (mono_merge_basic_blocks): Avoid iterating through the
4591 first bblock if not needed. Fixes #512790.
4593 2009-06-11 Zoltan Varga <vargaz@gmail.com>
4595 * aot-compiler.c (mono_compile_assembly): Fix a warning.
4597 * aot-compiler.c (add_wrappers): Don't emit remoting-invoke-with-check
4600 * aot-runtime.c (mono_aot_get_method): Use the original method's code for
4601 remoting-invoke-with-check wrappers, which are not needed when running with
4602 full-aot, since it doesn't support remoting.
4604 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4606 * aot-compiler.c (emit_got_info): Don't emit offsets for the plt got entries.
4608 * aot-compiler.c aot-runtime.c: Don't emit the first got offset in the
4609 method info, it is not used anymore.
4611 * mini.h: Bump AOT file format version.
4613 * aot-compiler.c (arch_emit_plt_entry): Make the arm plt entries one
4616 * aot-runtime.c (mono_aot_get_plt_info_offset): Update after the
4619 * tramp-arm.c (mono_arch_patch_plt_entry): Ditto.
4621 * mini.h: Bump AOT file format version.
4623 2009-06-10 Zoltan Varga <vargaz@gmail.com>
4625 * image-writer.c (asm_writer_emit_symbol_diff): Disable the
4626 TARGET_ASM_APPLE stuff for now, as it doesn't seem to work on the
4629 * mini-arm.c (mono_arch_output_basic_block): Fix the implementation
4630 of CKFINITE and FBGE for VFP.
4632 2009-06-09 Zoltan Varga <vargaz@gmail.com>
4634 * aot-compiler.c: Don't align code to 16 bytes on arm.
4636 * aot-compiler.c (emit_method_code): Emit the unbox trampolines right
4637 before the methods they belong to.
4639 * aot-runtime.c (mono_aot_plt_resolve): Avoid creating trampolines in
4640 the full-aot case if possible, since the trampoline will be called right
4643 * aot-compiler.c (mono_compile_assembly): Decrease the number of full aot
4644 trampolines to 1024 after the change above.
4646 * aot-compiler.c (arch_emit_specific_trampoline): Rework the arm
4647 trampoline to save 8 bytes per trampoline.
4649 * tramp-arm.c (mono_arch_create_trampoline_code_full): Update after the
4652 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4654 * aot-compiler.c: Use acfg->temp_prefix instead of .L to prefix labels.
4656 2009-06-08 Martin Baulig <martin@ximian.com>
4659 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4660 (_mono_debugger_throw_exception): Don't make this static.
4661 (_mono_debugger_unhandled_exception): Likewise.
4662 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4665 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4666 (_mono_debugger_throw_exception): Add function prototype.
4667 (_mono_debugger_unhandled_exception): Likewise.
4670 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4671 arg; return the first exception handler if the exception is caught
4672 and we're running inside the debugger.
4673 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4674 improve exception handle inside runtime-invoke, check whether the
4675 exception is actually caught in the method being invoked and not
4676 by the runtime-invoke-wrapper.
4678 2009-06-08 Zoltan Varga <vargaz@gmail.com>
4680 * image-writer.c: Improve support for the osx assembler.
4682 * dwarfwriter.c: Avoid the usage of subsections if the assembler doesn't
4685 2009-06-08 Martin Baulig <martin@ximian.com>
4688 (MonoDebuggerExceptionAction): Moved into debug-mini.h.
4689 (_mono_debugger_throw_exception): Don't make this static.
4690 (_mono_debugger_unhandled_exception): Likewise.
4691 (mono_debugger_handle_exception): Moved to mini-exceptions.c
4694 (MonoDebuggerExceptionAction): Moved here from debug-mini.c.
4695 (_mono_debugger_throw_exception): Add function prototype.
4696 (_mono_debugger_unhandled_exception): Likewise.
4699 (mono_handle_exception_internal): Added `MonoJitInfo **out_ji'
4700 arg; return the first exception handler if the exception is caught
4701 and we're running inside the debugger.
4702 (mono_debugger_handle_exception): Moved here from debug-mini.c;
4703 improve exception handle inside runtime-invoke, check whether the
4704 exception is actually caught in the method being invoked and not
4705 by the runtime-invoke-wrapper.
4707 2009-06-07 Zoltan Varga <vargaz@gmail.com>
4709 * image-writer.c (append_subsection): Don't align subsections of the
4710 debug_line section as a workaround.
4712 * dwarfwriter.c: Emit line number info in the AOT case as well.
4714 2009-06-06 Steven Munroe <munroesj@us.ibm.com>
4716 This patch is contributed under the terms of the MIT/X11 license
4718 * mini-ppc.c (mono_arch_emit_exceptions): Change assert to
4719 code_len <= code_size
4721 2009-06-06 Zoltan Varga <vargaz@gmail.com>
4723 * mini-mips.c (mips_emit_exc_by_name): Fix the mips build.
4725 2009-06-04 Zoltan Varga <vargaz@gmail.com>
4727 * aot-compiler.c aot-runtime.c: Delete references to static rgctx
4728 invoke wrappers, we now use trampolines instead.
4730 2009-06-04 Mark Probst <mark.probst@gmail.com>
4732 * mini-darwin.c: The exception thread must not be registered with
4735 2009-06-04 Mark Probst <mark.probst@gmail.com>
4737 * mini-gc.c: Disable the code because it makes SGen crash.
4739 2009-06-03 Zoltan Varga <vargaz@gmail.com>
4741 * aot-compiler.c (mono_compile_assembly): Handle file open errors gracefully
4742 instead of asserting.
4744 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4746 * aot-compiler.c (mono_compile_assembly): Move the creation of the
4747 output file after the code has been compiled.
4749 2009-05-30 Zoltan Varga <vargaz@gmail.com>
4751 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Fix 64 bit support.
4753 2009-05-31 Zoltan Varga <vargaz@gmail.com>
4755 * aot-compiler.c aot-runtime.c: Get rid of the shared/non-shared got
4756 entries distinction to simplify the code.
4758 * mini.h: Bump AOT file format version.
4760 2009-05-28 Zoltan Varga <vargaz@gmail.com>
4762 * objects.cs: Fix the signature of one of the tests.
4764 * mini.c (mini_create_ftnptr): New helper function, moved here from
4766 (mini_get_addr_from_ftnptr): Ditto.
4767 (mini_init): Install the new helpers.
4769 2009-05-28 Martin Baulig <martin@ximian.com>
4771 Correctly initialize the debugger when embedding Mono.
4773 * mdb-debug-info32.s, mdb-debug-info64.s: Add a global variable
4774 `MONO_DEBUGGER__using_debugger' to the `.mdb_debug_info' section;
4775 see documentation in mini_debug_running_inside_mdb().
4778 (mini_debug_running_inside_mdb): New function to check whether
4779 we're running inside mdb.
4781 * mini.c (mini_init): Call mini_debugger_init() if we're running
4782 inside the debugger.
4784 * driver.c (mono_main): Moved the call to mini_debugger_init()
4785 into mini_init() to make this work when embedding Mono.
4787 * debug-debugger.c (mini_debugger_init): Warn about duplicate
4788 calls to mini_debugger_init().
4790 * mini.h: Rename mono_debugger_init() -> mini_debugger_init(),
4791 mono_debugger_main() -> mini_debugger_main() and put them inside a
4792 `MONO_DEBUGGER_SUPPORTED' conditional.
4794 2009-05-26 Rodrigo Kumpera <rkumpera@novell.com>
4796 * mini-trampolines.c: Kill mono_find_delegate_trampoline_by_addr as
4797 this is no longer in use.
4800 2009-05-26 Zoltan Varga <vargaz@gmail.com>
4802 * mini-sparc.c (add_outarg_load): Fix the sparc build.
4804 * aot-compiler.c (emit_method_code): Always write out C style symbols for
4807 2009-05-27 Martin Baulig <martin@ximian.com>
4809 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4811 * mini-x86.c (mono_arch_output_basic_block): Fix the precision of
4812 long_conv_to_r_un to 64 bits.
4814 * cpu-x86.md: Increase the instruction size due to the changes.
4816 * iltests.il.in: Add regression test.
4820 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4822 * objects.cs: Move the previous test from basic.cs to here.
4824 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4826 * basic.cs: Add regression test for #506915.
4828 2009-05-25 Rodrigo Kumpera <rkumpera@novell.com>
4830 * method-to-ir.c (mono_method_to_ir): When doing the ldobj+stobj
4831 optimization we must check the bb of the first byte of stobj as
4832 it's the only one set in cil_offset_to_bb.
4836 2009-05-25 Zoltan Varga <vargaz@gmail.com>
4838 * image-writer.c: Fix pointer directive on ppc64.
4840 2009-05-24 Zoltan Varga <vargaz@gmail.com>
4842 * image-writer.c (asm_writer_emit_section_change): Avoid using
4843 .bss subsections on ppc too.
4845 2009-05-23 Zoltan Varga <vargaz@gmail.com>
4847 * image-writer.c: Fix the definition of TARGET_ASM_....
4849 * image-writer.c: Fix the emission of assembler directives in the last
4852 * mini-ppc.c (mono_arch_emit_exceptions): Increase the size of the
4853 exception throwing code to accomodate ppc64.
4855 * tramp-ppc.c (mono_arch_get_nullified_class_init_trampoline): Increase the
4856 size to work on ppc64 too.
4858 * mini-ppc.h (MonoCompileArch): Enable static rgctx trampolines on ppc64
4861 * image-writer.c: Clean up the #ifdef hell a bit by adding defines for
4862 the assembler dialect instead of using platform specific defines.
4864 2009-05-22 Geoff Norton <gnorton@novell.com>
4866 * mini-arm.c (get_call_info): If a structure is split between the stack
4867 and argument registers, we should not advance the stack pointer by the entire
4868 native size, but just by the amount that spilled.
4870 2009-05-22 Zoltan Varga <vargaz@gmail.com>
4872 * mini-arm.c (get_call_info): Handle structures with alignment requirements
4875 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4877 * aot-compiler.c (emit_extra_methods): Encode direct runtime invoke
4880 * aot-compiler.c (add_extra_method): Fix up the collection of extra
4881 methods so wrapper don't get added twice.
4882 (add_generic_instances): Don't add methods of arrays.
4884 * generics.cs: Mark one test as !FULLAOT.
4886 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4888 * mini-x86.c (emit_move_return_value): Remove unused vars.
4890 2009-05-21 Rodrigo Kumpera <rkumpera@novell.com>
4892 * mini-x86.c (mono_arch_emit_call): The decompose code now supports
4893 decomposing 8 bytes structs into a LCALL.
4895 * mini-x86.c (emit_move_return_value): We no longer push the vtype
4896 pointer for where to store the returned regs.
4898 * decompose.c (mono_decompose_vtype_opts): Fix the comment to properly
4901 Fixes #471747, #471751 and #4734530 (in fact, it's a bunch of dups).
4903 2009-05-20 Miguel de Icaza <miguel@novell.com>
4905 * aot-runtime.c (mono_aot_init): Use g_getenv to work on systems
4908 2009-05-21 Zoltan Varga <vargaz@gmail.com>
4910 * aot-compiler.c (add_wrappers): Add StructureToPtr/PtrToStructure wrappers.
4912 * basic.cs: Move the test_2_cprop_bug () test to generics.cs as it involves
4915 2009-05-20 Rodrigo Kumpera <rkumpera@novell.com>
4917 * local-propagation.c (mono_local_cprop): Avoid local propagation
4918 across paired add/sub if the first instruction dest reg is it's
4919 source reg. For example:
4921 int_add_imm R12 <- R12 [1] clobbers: 1
4922 int_sub_imm R42 <- R12 [1] clobbers: 1
4924 The cprop pass would wrongly const prop + 1 to int_sub_imm which doesn't
4925 maintain the math identify.
4929 2009-05-20 Andreia Gaita <avidigal@novell.com>
4931 * Makefile.am: avoid going on the network just to get the revision,
4934 2009-05-19 Massimiliano Mantione <massi@ximian.com>
4936 Fixed estimate for short branches on amd64 (they were off mark, and
4937 enabling call prolog-epilog instrumentations caused assertions).
4938 * mini.h (struct MonoBasicBlock): added max_length field to hold the
4939 estimate for the maximum length of this basic block.
4941 - mono_arch_emit_prolog: compute max_length for each basic block
4942 (instead of max_offset), and inflate size estimate also for entry bb
4943 in case of code instrumentation.
4944 - mono_arch_output_basic_block: get rid of "cpos" (the current
4945 estimated "position" in the code), and always use "offset" instead,
4946 which is accurate; at the beginning of the function quickly recompute
4947 max_offset for all the remaining blocks, starting from the current
4948 cfg->code_len (which is correct, and not estimated) and using the
4949 estimated block lengths computed previously.
4951 2009-05-17 Zoltan Varga <vargaz@gmail.com>
4953 * exceptions-ppc.c: Remove the caching from the trampoline creation
4954 functions, it is already done in the caller.
4956 * mini-trampolines.c (mono_llvm_vcall_trampoline): Fix the llvm build.
4958 * mini-ppc.h mini-arm.h mini-x86.h mini-amd64.h: Add
4959 MONO_ARCH_GSHARED_SUPPORTED define.
4961 * mini.c (mini_init): Use the MONO_ARCH_GSHARED_SUPPORTED define.
4963 * mini-arm.c mini.c: Get rid of the unused mono_arch_fixup_jinfo ()
4966 2009-05-16 Zoltan Varga <vargaz@gmail.com>
4968 * jit-icalls.c (mono_helper_compile_generic_method): Get rid of the
4969 call to mono_marshal_get_rgctx_invoke ().
4971 * mini.c method-to-ir.c mini-trampolines.c: Get rid of the usage of
4972 mono_marshal_get_static_rgctx_invoke (), all platforms which support
4973 gshared use the static rgctx trampolines now.
4975 * mini.c (mini_init): Call mono_set_generic_sharing_supported () if the
4976 platform supports it.
4978 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4980 * mini-arm.c (mono_arch_allocate_vars): Correctly save R5 when using AOT.
4982 * aot-compiler.c (emit_method_code): Avoid duplicate labels for methods.
4984 2009-05-15 Zoltan Varga <vargaz@gmail.com>
4986 * mini-ppc.c (mono_arch_emit_exceptions): Nullify the processed patches.
4988 * tramp-ppc.c (mono_arch_nullify_class_init_trampoline): Implement this
4991 2009-05-15 Massimiliano Mantione <massi@ximian.com>
4993 Made it possible for mono_arch_instrument_epilog to preserve
4994 argument registers, otherwise instrumenting the "epilogue" before
4995 a tail call would clobber them.
4996 * mini.h: Added "mono_arch_instrument_epilog_full" prototype, which
4997 if like mono_arch_instrument_epilog but with an additional parameter
4998 that states if argument registers must be preserved.
4999 * mini.c: implemented mono_arch_instrument_epilog as a call to
5000 mono_arch_instrument_epilog_full without asking to preserve argument
5001 registers (this makes the existing code work as usual).
5003 - mono_arch_instrument_epilog: add parameter to transform it into
5004 mono_arch_instrument_epilog_full, and preserve argument registers
5006 - mono_arch_output_basic_block, OP_TAILCALL case: call
5007 mono_arch_instrument_epilog_full.
5008 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
5009 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-x86.c:
5010 only transformed mono_arch_instrument_epilog into
5011 mono_arch_instrument_epilog_full.
5013 2009-05-15 Geoff Norton <gnorton@novell.com>
5015 * mini-darwin.c: This works on arm now.
5017 2009-05-14 Geoff Norton <gnorton@novell.com>
5019 * jit.h, driver.c: Allow full-aot to be decided programatically by the
5022 2009-05-15 Zoltan Varga <vargaz@gmail.com>
5024 * aot-compiler.c (emit_method_code): Skip a few more characters in the debug
5027 * mini-trampolines.c (mono_magic_trampoline): Handle static rgctx invoke
5028 wrappers during full aot mode correctly.
5030 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle shared generic
5033 * aot-compiler.c (mono_aot_method_hash): Use our internal version of
5034 mono_metadata_type_hash ().
5036 2009-05-14 Massimiliano Mantione <massi@ximian.com>
5038 * mini.h, mini-codegen.c, mini-alpha.c, mini-amd64.c, mini-arm.c,
5039 mini-hppa.h, mini-hppa.c, mini-ia64.c, mini-mips.h, mini-mips.c,
5040 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c, mini-886.c:
5041 Removed MONO_INST_BRLABEL from the instruction flags, and the
5042 remaining code that used it, because we do not support branches inside
5043 basic blocks (and branch target labels) anymore.
5044 * Makefile.am: As part of the above cleanup, remove reference to
5045 BURG files which don't exist anymore.
5047 2009-05-14 Zoltan Varga <vargaz@gmail.com>
5049 * image-writer.c (asm_writer_emit_local_symbol): Make this a nop on
5052 * mini-mips.c mini-mips.h exceptions-mips.c: Transition the mips backend
5053 to use mono_arch_throw_corlib_exception.
5055 * mini-ppc.c mini-ppc.h exceptions-ppc.c: Use
5056 mono_arch_throw_corlib_exception for throwing corlib exceptions.
5058 * aot-runtime.c (decode_patch): Allocate the data for R4/R8 from the
5061 * mini.c (mono_patch_info_dup_mp): Copy the table of switch targets too.
5063 * aot-compiler.c: Emit a local symbol prefixed with the assembly name
5064 for the got to make debugging easier and to avoid confusing it with the
5067 * aot-compiler.c (emit_method_code): Emit a C style symbol for each
5068 method so a breakpoint can be set when using gdb.
5070 2009-05-13 Zoltan Varga <vargaz@gmail.com>
5072 * aot-compiler.c (mono_aot_method_hash): Implement this properly based
5073 on mono_method_get_imt_slot ().
5075 * aot-runtime.c (find_extra_method_in_amodule): Get rid of the
5076 num_decodes variables.
5078 * aot-compiler.c (mono_aot_method_hash): Revert part of the last
5079 change as it doesn't seem to work.
5081 * aot-compiler.c (mono_aot_method_hash): Improve the hashing of
5084 2009-05-12 Zoltan Varga <vargaz@gmail.com>
5086 * aot-compiler.c mini.c mini-amd64.h mini-arm.h: Kill
5087 MONO_ARCH_FULL_AOT_IMT_SUPPORTED define, both platforms now support imt.
5089 * mini.c (mini_init): Install mono_aot_get_imt_thunk as the IMT thunk
5090 builder when using full aot.
5092 * mini-amd64.c (mono_arch_build_imt_thunk): Don't handle the full-aot case
5093 here, it is already handled.
5095 * mini-arm.c (mono_arch_emit_imt_argument): Pass the dynamic imt arg
5098 * aot-compiler.c (arch_emit_imt_thunk): Implement this for ARM.
5100 * mini-arm.h: Enable IMT for full aot.
5102 * aot-compiler.c (mono_compile_assembly): Don't emit imt thunk if the
5103 arch doesn't support it.
5105 * mini.c (mini_init): Don't disable IMT for full aot if the
5106 architecture supports it.
5108 * mini.h (MonoAotTrampoline): New enum containing the different types
5109 of 'numerous' trampolines.
5110 (MONO_AOT_FILE_VERSION): Bump this.
5112 * aot-compiler.c aot-runtime.c: Unify the handling of specific and
5113 static rgctx trampolines. Add support for full-aot IMT thunks.
5115 * mini-amd64.h: Enable IMT for full aot.
5117 * TestDriver.cs: Add a CategoryAttribute class and an --exclude option
5118 to exclude tests belonging to a category.
5120 * generics.cs: Mark some tests with a !FULLAOT category.
5122 * Makefile.am (fullaotcheck): Run tests with --exclude !FULLAOT. Include
5125 2009-05-11 Zoltan Varga <vargaz@gmail.com>
5127 * aot-compiler.c (emit_and_reloc_code): Move the implementation of
5128 MONO_PATCH_INFO_GOT_OFFSET to a separate arch-specific function.
5129 (emit_plt): Fix a warning.
5131 2009-05-10 Zoltan Varga <vargaz@gmail.com>
5133 * aot-compiler.c aot-runtime.c: Fix the build by moving is_shared_got_patch
5134 back into aot-compiler.c to a place where the other functions shared by
5135 the runtime and aot compiler are.
5137 * aot-compiler.c aot-runtime.c: Emit the got addr using a separate symbol,
5138 as done previously, instead of in MonoAotFileInfo, since pointers might have
5139 alignment requirements.
5141 * mini.h: Bump AOT file format version.
5143 2009-05-10 Miguel de Icaza <miguel@novell.com>
5145 * aot-runtime.c (mono_aot_is_shared_got_patch): Move this routine
5146 that is used at runtime from the aot-compiler.c, this makes it
5147 work on setups that remove the AOT compiler from the output
5150 2009-05-09 Zoltan Varga <vargaz@gmail.com>
5152 * tramp-ppc.c (mono_arch_get_static_rgctx_trampoline): Implement this for
5155 * mini-ppc.h: Enable static rgctx trampolines for ppc.
5157 * mini-<ARCH>.h: Kill the MONO_ARCH_ENABLE_EMIT_STATE_OPT define.
5159 * decompose.c (mono_decompose_long_opts): Move the ppc/sparc specific
5160 stuff to mono_arch_decompose_long_opts ().
5161 (mono_decompose_opcode): Remove some dead code.
5163 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5165 * method-to-ir.c (mono_method_to_ir): Fix boostrap of non amd64 builds
5166 cmethod can be null for quite a some reasons.
5168 2009-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5170 * method-to-ir.c (mono_method_to_ir): Fix non amd64 builds.
5172 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5174 * aot-compiler.c (arch_emit_got_access): Fix the aot-not-supported build.
5176 2009-05-08 Zoltan Varga <vargaz@gmail.com>
5178 * method-to-ir.c (mono_emit_call_args): Add a 'tail' flag argument.
5179 (mono_method_to_ir): Use MONO_ARCH_USE_OP_TAIL_CALL macro to determine
5180 whenever to make tail calls using OP_TAIL_CALL. Enable support for tail
5181 calls returning structures by addr on amd64.
5183 * mini-amd64.h (MONO_ARCH_USE_OP_TAIL_CALL): New arch-specific macro.
5185 * iltests.il.in: Restructure the tail call tests a bit.
5187 2009-05-07 Zoltan Varga <vargaz@gmail.com>
5189 * aot-compiler.c (add_wrappers): Add remoting-invoke-with-check wrappers
5190 for virtual methods too.
5192 2009-05-06 Raja R Harinath <harinath@hurrynot.org>
5194 * method-to-ir.c (mono_method_to_ir): Revert change of 2009-05-02
5195 due to regression in verifying System.dll.
5197 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5199 * debug-mini.c (mono_debugger_method_has_breakpoint): Allow breakpoints
5202 * dwarfwriter.c (emit_class_dwarf_info): Add support for generic
5205 * aot-compiler.c aot-runtime.c: Use our own hash function instead of
5206 g_str_hash () which can change.
5208 * driver.c (mini_regression): Disable optimizations not supported by
5209 the cpu. Fixes #500019.
5211 * aot-runtime.c (mono_aot_get_unwind_info): Fix the --enable-minimal=aot
5214 2009-05-06 Zoltan Varga <vargaz@gmail.com>
5216 * mini-llvm.c (mono_llvm_emit_method): Update the OP_TLS_GET implementation
5217 to the latest LLVM code.
5219 2009-05-05 Zoltan Varga <vargaz@gmail.com>
5221 * genmdesc.pl (load_opcodes): Fix this after the TARGET_... changes.
5223 2009-05-04 Zoltan Varga <vargaz@gmail.com>
5225 * mini-llvm.c (mono_llvm_emit_method): Implement TLS support on
5228 * aot-compiler.c (encode_patch_list): Simplify this considerably as we are
5229 no longer saving offsets, so just save the patch types along with the other
5231 * aot-runtime.c (load_patch_info): Update after the changes to
5232 encode_patch_list ().
5233 (decode_got_entry): Removed, merged into load_patch_info ().
5234 (is_shared_got_patch): Removed, call the same function from
5237 * mini.h: Bump aot file format version.
5239 * aot-compiler.c aot-runtime.c: Resurrect static linking support. Kill the
5240 half-finished no-dlsym code.
5242 * aot-runtime.c (load_method): Kill the old and bit-rotten use_loaded_code
5245 * mini-<ARCH>.h mini-trampolines.c aot-runtime.c: Kill the
5246 MONO_ARCH_HAVE_CREATE_TRAMPOLINE_FROM_TOKEN define.
5248 2009-05-02 Zoltan Varga <vargaz@gmail.com>
5250 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Increase the
5251 buffer length to work with AOT code.
5253 * method-to-ir.c (mono_method_to_ir): Handle loading errors in the
5254 ldfld/stfld opcodes.
5256 * exceptions-x86.c (mono_arch_get_throw_exception_by_name): Simplify this
5259 * mini-llvm.c mini-x86.c: Implement 32 bit and x86 support.
5261 * ssa.c (mono_ssa_compute): Don't skip I8 values when using LLVM.
5263 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Update to the latest
5266 * mini.c (mini_method_compile): Set the from_llvm flag in MonoJitInfo
5267 if needed. Don't decompose long operations when using llvm.
5269 2009-05-01 Zoltan Varga <vargaz@gmail.com>
5271 * aot-compiler.c aot-runtime.c: Use mono_pagesize () instead of the
5274 * aot-runtime.c (load_aot_module): Get rid of another mprotect call.
5276 2009-05-03 Martin Baulig <martin@ximian.com>
5278 * debug-debugger.c (debugger_insert_source_breakpoint): Don't call
5279 mono_debugger_insert_method_breakpoint() since the class init
5280 handler we're inserting at the top of the method already gives us
5283 2009-04-30 Zoltan Varga <vargaz@gmail.com>
5285 * decompose.c (mono_decompose_long_opts): Move the implementation of LNEG
5286 to mono_arch_decompose_long_opts () for x86 and arm.
5288 2009-04-29 Zoltan Varga <vargaz@gmail.com>
5290 * mini-codegen.c (mono_regstate_alloc_int): Use __x86_64__ instead of
5293 2009-04-28 Zoltan Varga <vargaz@gmail.com>
5295 * *.h *.c: Use TARGET_<ARCH> defines instead of __<arch>__ defines in the
5298 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5300 * aot-runtime.c (mono_aot_create_specific_trampoline): Add a stat for the
5301 number of trampolines used in full-aot mode.
5303 * aot-compiler.c: Add an ntrampolines option to set the number of
5304 trampolines emitted in full-aot mode.
5306 2009-04-27 Zoltan Varga <vargaz@gmail.com>
5308 * mini-llvm.c (mono_llvm_emit_method): Implement OP_CHECK_THIS using
5309 a volatile load. Get rid of get_tempname (), llvm assigns names
5312 * mini-llvm-cpp.cpp (mono_llvm_build_volatile_load): New instruction
5315 * mini-llvm.c (mono_llvm_emit_method): Don't call LLVMGetParam on
5318 * abcremoval.c (REPORT_ABC_REMOVAL): Don't output messages at verbose
5321 * mini-codegen.c (mono_local_regalloc): Prevent sreg1/dreg to be allocated
5322 to the same register as a fixed sreg2. Fixes #497271.
5324 * iltests.il.in: Add a new test.
5326 2009-04-26 Zoltan Varga <vargaz@gmail.com>
5328 * mini-amd64.c: Use moves instead of pushes for passing arguments on the
5329 stack, since pushes complicate exception handling.
5331 * exceptions-amd64.c (mono_arch_find_jit_info): Don't pop the arguments of
5332 the stack if they are passed using moves.
5334 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add an assert.
5336 * method-to-ir.c (mono_method_to_ir): Disable fast virtual generic methods
5339 * mini-llvm.c (mono_llvm_emit_method): Call jit icall wrappers, not the
5340 icalls themselves. Convert arguments of FCOMPARE. Convert the destination
5341 of FMOVE if it is an R4.
5343 2009-04-25 Zoltan Varga <vargaz@gmail.com>
5345 * mini-ops.h: Add OP_LLVM_OUTARG_VT opcode.
5347 * mini.h (LLVMCallInfo): New structure to store calling convention
5348 information for the LLVM back end similar to the CallInfo structures in
5351 * mini-amd64.c (mono_arch_get_llvm_call_info): New arch function to return
5352 call information in a format usable by LLVM.
5353 (mono_arch_emit_call): Move the LLVM handling code to mono_llvm_emit_call ().
5355 * method-to-ir.c (mono_emit_call_args): Emit calls using
5356 mono_llvm_emit_call () when compiling using LLVM.
5358 * mini-llvm.c: Implement support for passing/receiving valuetypes. Add
5359 comments to all functions. Fix memory leaks. Add a public init/cleanup
5362 * mini.c: Call the llvm init/cleanup functions in mini_init()/cleanup().
5364 * method-to-ir.c (handle_array_new): Disable llvm when calling the vararg
5365 mono_array_new_va () jit icall.
5367 Fri Apr 24 16:44:08 CEST 2009 Paolo Molaro <lupus@ximian.com>
5369 * Makefile.am, genmdesc.c, genmdesc.pl: tiny refactor to allow
5370 multiple machine description files to be specified.
5371 * mini-ops.h: fixes for cross-compilation.
5373 2009-04-22 Miguel de Icaza <miguel@novell.com>
5375 * aot-runtime.c (make_writable): Use mono_mprotect to simplify
5378 2009-04-22 Zoltan Varga <vargaz@gmail.com>
5380 * method-to-ir.c (mono_method_to_ir): Force init_locals to be TRUE
5381 to prevent asserts in various passes. Fixes #497220.
5383 2009-04-21 Zoltan Varga <vargaz@gmail.com>
5385 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove
5388 * aot-compiler.c aot-runtime.c: Emit the unwind info into a separate
5389 table to avoid duplicates.
5391 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5393 * aot-compiler.c (emit_method_code): Avoid writing symbols if the nodebug
5396 2009-04-20 Rodrigo Kumpera <rkumpera@novell.com>
5398 * mini.c (mini_method_verify): Fail fulltrust code if the exception
5399 is for method or field access.
5401 2009-04-20 Zoltan Varga <vargaz@gmail.com>
5403 * mini-llvm-cpp.cpp (mono_llvm_dump_value): New helper function to print
5406 * mini-llvm.c (mono_llvm_emit_method): Use it.
5408 * mini-llvm.c (type_to_llvm_type): Fix the mapping of enums.
5409 (mono_llvm_emit_method): Add support for CAS. Fix handling of CSET opcodes
5412 * mini-trampolines.c (mono_llvm_vcall_trampoline): Add support for
5413 synchronized methods.
5415 * mini.c (mini_method_compile): Disable LLVM for dynamic methods.
5417 * mini.c (mini_method_compile): Enable ABCREM when running with LLVM.
5419 * mini-llvm.c (mono_llvm_emit_method): Add support for OP_LOADI4_MEM/
5422 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Add a MONO_LLVM env variable
5423 allowing some options to be set dynamically.
5425 2009-04-19 Zoltan Varga <vargaz@gmail.com>
5427 * mini-llvm.c (mono_llvm_emit_method): Handle compares followed by an
5428 unconditional branch.
5430 * mini.h (MonoTrampolineType): Add new trampoline type
5431 'MONO_TRAMPOLINE_LLVM_VCALL' which handles virtual calls made from LLVM
5434 * mini-trampolines.c (mono_llvm_vcall_trampoline): New C trampoline
5437 * mini-trampolines.c (mono_create_llvm_vcall_trampoline): New trampoline
5440 * mini.c (mini_init): Avoid using the common vtable trampoline when LLVM
5441 is enabled. Instead, use the llvm vcall trampoline.
5443 * mini-trampolines.c (mono_get_vcall_slot_addr): New helper function.
5445 * mini-trampolines.c tramp-amd64.c tramp-x86.c: Use it.
5447 * mini-<ARCH>.c: Get rid of the identical mono_arch_get_vcall_slot_addr ()
5450 * mini-<ARCH>.h mini-trampolines.c mini.c: Get rid of
5451 MONO_ARCH_COMMON_VTABLE_TRAMPOLINE, it is supported by all archs.
5453 * mini-ia64.c (mono_arch_lowering_pass): Null out the sregs of the
5454 OP_IA64_CSET opcode.
5456 * mini.c: Fix a warning.
5458 * mini-llvm.c (mono_llvm_emit_method): Convert arguments of SWITCH and
5459 THROW to the appropriate llvm type.
5461 2009-04-18 Zoltan Varga <vargaz@gmail.com>
5463 * mini.c (mini_method_compile): Add statistics for methods JITted
5466 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5468 * method-to-ir.c: Fix the computation of ins_sreg_counts for ia64
5469 OP_IA64_CMP_<cond>_IMM opcodes.
5471 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5473 * mini-llvm.c (emit_cond_system_exception): Implement throwing of
5476 * dwarfwriter.c (mono_dwarf_writer_emit_method): Handle --regression
5479 * mini-llvm.c (type_to_llvm_type): Avoid accessing t->data.klass for
5482 2009-04-17 Atsushi Enomoto <atsushi@ximian.com>
5484 * mini-exceptions.c : add thread id to EXCEPTION trace message.
5486 2009-04-17 Zoltan Varga <vargaz@gmail.com>
5488 * tramp-amd64.c (mono_arch_get_static_rgctx_trampoline): Fix AOT
5491 * tramp-x86.c (mono_arch_get_unbox_trampoline): Implement static
5492 rgctx invoke trampolines for x86.
5494 * mini-x86.c (mono_arch_output_basic_block): Add a few nops before
5495 indirect calls to simplify get_vcall_slot_addr (). Fixes #494567.
5496 (mono_arch_get_vcall_slot): Simplify this.
5498 2009-04-16 Zoltan Varga <vargaz@gmail.com>
5500 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Move the calls to
5501 mono_debug_add_delegate_trampoline () to get_delegate_invoke_impl ().
5503 2009-04-14 Zoltan Varga <vargaz@gmail.com>
5505 * aot-compiler.c tramp-arm.c mini-arm.c: Implement static rgctx
5506 trampolines for ARM. Add full-aot support for delegate invokes for ARM.
5508 * mini-trampolines.c (mono_magic_trampoline): Fix the build.
5510 * liveness.c (visit_bb): Remove a needless assert.
5512 2009-04-13 Zoltan Varga <vargaz@gmail.com>
5514 * mini-trampolines.c (mono_create_delegate_trampoline): Delegate the
5515 full aot support to the arch specific code.
5517 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Add full-aot support.
5519 * aot-compiler.c (emit_trampolines): Emit delegate invoke impl trampolines.
5521 * aot-compiler.c (emit_named_code): Rename this to 'emit_trampoline'.
5523 * mini-amd64.c (mono_arch_get_delegate_invoke_impls): New function to
5524 collect information about the delegate invoke impl trampolines.
5526 * mini.h (MonoAotTrampInfo): New structure collecting the information needed
5527 to save trampolines during full-aot mode.
5529 * mini-trampolines.c (mono_create_static_rgctx_trampoline): New trampoline
5530 creation function which returns a trampoline which sets the rgctx
5532 (mono_magic_trampoline): Use the rgctx trampoline instead of an rgctx
5533 wrapper if possible.
5534 (mono_delegate_trampoline): Ditto.
5536 * mini.c (mono_jit_runtime_invoke): Ditto.
5538 * tramp-amd64.c: Add an implemention of static rgctx trampolines for AMD64.
5540 * aot-compiler.c aot-runtime.c: Add support for static rgctx trampolines.
5542 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5544 2009-04-12 Zoltan Varga <vargaz@gmail.com>
5546 * mini-ia64.c (mono_arch_lowering_pass): Use NULLIFY_INS instead of
5547 just setting the opcode to OP_NOP.
5549 2009-04-11 Zoltan Varga <vargaz@gmail.com>
5551 * mini.c (mini_method_compile): Put the last change inside an
5552 #ifdef MONO_ARCH_HAVE_LIVERANGE_OPS.
5554 * mini.c (mini_method_compile): Disable sharing of stack slots/registers
5555 and extend live ranges to cover the whole method when using xdb.
5557 * jit-icalls.c (ldvirtfn_internal): Avoid creating rgctx wrappers here,
5558 do it in the trampolines.
5560 * mini-trampolines.c (mono_magic_trampoline): Add an rgctx wrapper if
5563 * mini-trampolines.c (mono_delegate_trampoline): Ditto.
5565 * method-to-ir.c (mono_method_to_ir): Avoid using the fast virtual method
5566 call code in full-aot mode since IMT is disabled there.
5567 (mono_method_to_ir): Inline ldfld wrappers which return structures too, the
5568 new JIT no longer has that restriction.
5570 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5572 * aot-compiler.c (emit_extra_methods): Emit the wrapper method names in
5573 a more compact format.
5574 (mono_aot_wrapper_name): New function to return a unique name for a
5575 wrapper method, also used by the AOT runtime.
5577 * aot-runtime.c (find_extra_method_in_amodule): Update after the changes to
5580 * aot-compiler.c (add_generic_class): Add the helper methods from T[]
5581 when a ICollection<T> etc is encountered.
5582 (add_generic_instances): Process method arguments/locals too.
5583 (emit_trampolines): Emit unbox trampolines for extra methods too. Shorten
5586 * aot-runtime.c (mono_aot_get_unbox_trampoline): Handle extra methods too.
5588 2009-04-10 Zoltan Varga <vargaz@gmail.com>
5590 * aot-compiler.c: Disable the AOT compiler if the JIT is disabled.
5592 * dwarfwriter.c (emit_type): Emit byref to reference types as 'int' for now.
5594 * decompose.c (mono_decompose_opcode): Make this return a MonoInst*
5595 representing the result of the decomposition. Nullify instructions
5596 instead of setting them to OP_NOP since nops can't have registers
5599 2009-04-09 Zoltan Varga <vargaz@gmail.com>
5601 * aot-compiler.c (mono_compile_assembly): Split this huge function into
5602 smaller parts. Add 'nodebug' option to prevent generation of DWARF debug
5603 info. Strip 'mapping symbols' on ARM.
5605 * iltests.il.in (test_0_fconv_to_i): Disable this on ARM too.
5607 * genmdesc.pl: Applied patch by Martin Fuzzey (mfuzzey@parkeon.com). Sync
5608 this with the native genmdesc.
5610 2009-04-08 Bill Holmes <billholmes54@gmail.com>
5612 * aot-runtime.c: Fixing the MSVC build.
5614 Code is contributed under MIT/X11 license.
5616 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5618 * mini-llvm.c (mono_llvm_emit_method): Pass i1/i2 arguments as i4 since
5619 JITted code depends on it.
5621 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5623 * aot-compiler.c: Use new MonoGenericParam accessors.
5625 2009-04-08 Raja R Harinath <harinath@hurrynot.org>
5627 Reduce memory usage and improve correctness wrt MonoGenericParam
5628 * aot-runtime.c (decode_klass_ref): Simplify generic parameter
5629 handing. Avoid allocating MonoGenericParams, but use the ones in
5630 the container itself.
5632 2009-04-07 Miguel de Icaza <miguel@novell.com>
5634 * tasklets.c: Return exceptions in the out argument.
5636 2009-04-08 Zoltan Varga <vargaz@gmail.com>
5638 * mini-llvm.c (mono_llvm_emit_method): Fix alignment in the LOCALLOC_IMM
5639 opcode. Use pointer types in more places instead of casting them to
5642 * mini-llvm-cpp.cpp (mono_llvm_create_ee): Create a pass manager to run
5644 (mono_llvm_optimize_method): New helper function to optimize a method.
5646 * method-to-ir.c (mono_emit_widen_call_res): Extract the call result
5647 widening code so it could be called from more places.
5648 (mono_method_to_ir): Call mono_emit_widne_call_res () in several more
5649 code paths in the call opcodes.
5651 Mon Apr 6 14:19:54 CEST 2009 Paolo Molaro <lupus@ximian.com>
5653 * exceptions-amd64.c, mini-amd64.h: amd64 support code for continuations.
5655 2009-04-06 Zoltan Varga <vargaz@gmail.com>
5657 * dwarfwriter.c: Use _ to separate class name
5658 components as gdb can't handle '.'. Represent reference variables
5661 * mini.h (MonoCompile): Add locals_min_stack_offset/locals_max_stack_offset.
5663 * mini-amd64.c (mono_arch_allocate_vars): Save min/max stack offset.
5665 * mini-gc.c: New file, contains the SGEN GC related parts of the JIT.
5667 * gc-test.cs: New file with GC stack marking tests.
5669 * mini-arm.c (mono_arch_output_basic_block): Fix int->float conversion of
5670 negative numbers for vfp.
5672 * basic-float.cs: Add a test.
5674 Mon Apr 6 14:12:10 CEST 2009 Paolo Molaro <lupus@ximian.com>
5676 * exceptions-x86.c, mini-x86.h: x86 support code for continuations.
5678 Mon Apr 6 14:09:53 CEST 2009 Paolo Molaro <lupus@ximian.com>
5680 * tasklets.h, tasklets.c, mini.h, mini.c, Makefile.am: arch-indep
5681 part of tasklet/continuation support.
5683 2009-04-05 Zoltan Varga <vargaz@gmail.com>
5685 * mini-llvm.c (mono_llvm_emit_method): Move the handling of
5686 amd64 opcodes inside an ifdef.
5688 * dwarfwriter.c: Emit inheritance information for classes, emit fields
5691 * dwarfwriter.c (emit_type): Emit the class info for classes.
5693 2009-04-04 Zoltan Varga <vargaz@gmail.com>
5695 * Makefile.am (AM_CXXFLAGS): Add GLIB_CFLAGS to this.
5697 * mini-llvm-cpp.h: New header file for mini-llvm-cpp.cpp.
5699 * mini-llvm.c: Remove unused fields from EmitContext, fix memory leaks.
5701 * ssa.c (mono_ssa_compute): Fix some memory leaks.
5703 2009-04-03 Zoltan Varga <vargaz@gmail.com>
5705 * mini.c mini-amd64.c method-to-ir.c: Use COMPILE_LLVM in a few more places.
5707 * mini-llvm.c: Update comments.
5709 * mini.h (COMPILE_LLVM): New macro.
5711 * decompose.c (mono_decompose_opcode): Use the COMPILE_LLVM macro.
5713 * ssa.c (mono_ssa_compute): Ditto.
5715 * unwind.c (mono_unwind_get_ops_from_fde): New helper function to extract
5716 the unwind ops from a DWARF FDE.
5718 * mini-llvm.c: Implement generation of unwind info for LLVM compiled
5719 methods by extracting the dwarf unwind ops from the unwind info generated
5722 * mini-llvm.c (mono_llvm_emit_method): Enable support for non-IMT virtual
5725 * mini-amd64.c (mono_arch_get_vcall_slot): Handle more kinds of the SIB
5728 2009-04-02 Zoltan Varga <vargaz@gmail.com>
5730 * Makefile.am (llvm_sources): Enable this.
5732 * mini.c (mini_method_compile): Add support for compiling with LLVM,
5733 failing back to the JIT if something cannot be handled.
5735 * mini-amd64.c (mono_arch_emit_call): Emit the arguments more simple when
5736 compiling with LLVM.
5738 * decompose.c (mono_decompose_opcode): Avoid decomposing some opcodes when
5739 compiling with LLVM.
5741 * method-to-ir.c (mono_method_to_ir): Avoid decomposing SWITCH when
5742 compiling with LLVM.
5744 * mini-ops.h: Add a few opcodes needed by LLVM.
5746 * dwarfwriter.c (mono_dwarf_writer_emit_method): Avoid crashes if the method
5749 * mini-llvm.c mini-llvm-cpp.cpp: New files containing the experimental llvm
5752 * mini-arm.c (mono_arch_output_basic_block): Fix the ARM_FPU_NONE build.
5754 * mini-arm.h mini-arm.c cpu-arm.md: Finish VFP support.
5756 2009-04-01 Mark Probst <mark.probst@gmail.com>
5758 * regalloc.h, mini-codegen.c: Make vassign members gint32 to fix
5759 ridiculously large methods.
5761 2009-03-31 Martin Baulig <martin@ximian.com>
5763 * debug-debugger.c (debugger_remove_breakpoint): Call
5764 mono_debugger_remove_class_init_callback ().
5766 2009-03-31 Zoltan Varga <vargaz@gmail.com>
5768 * aot-compiler.c (mono_compile_assembly): Call img_writer_emit_start ()
5769 right before emitting code, not at the start.
5771 * mini.c (mono_postprocess_patches): Extract this into a separate function
5772 from mono_codegen ().
5774 * ssa.c (mono_ssa_compute): Set ins->klass for every PHI node, handle
5775 byref types correctly.
5777 2009-03-30 Zoltan Varga <vargaz@gmail.com>
5779 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix a crash introduced
5782 2009-03-29 Zoltan Varga <vargaz@gmail.com>
5784 * mini-amd64.c (mono_arch_output_basic_block): Emit a few nops before
5785 indirect calls, this avoids problems where get_vcall_slot () would get
5786 confused by the native code for the instruction preceeding the call.
5787 (mono_arch_get_vcall_slot): Simplify this.
5788 (mono_arch_emit_imt_argument): Remove this, it is no longer needed.
5790 * mini-ops.h: Fix the definitions of the OP_IA64 opcodes, since the local
5791 register allocator now seems to depend on them instead of the data in
5794 * mini.c (mini_method_compile): Throw the correct type of exception if
5795 mono_method_get_header () fails because of a loading error.
5797 2009-03-28 Zoltan Varga <vargaz@gmail.com>
5799 * mini.c (mini_method_compile): Clear the loader error if the method
5800 header cannot be decoded.
5802 * mini-trampolines.c (mono_magic_trampoline): Handle generic virtual
5803 interface methods on proxies correctly.
5805 * dwarfwriter.c (mono_dwarf_writer_emit_method): Fix handling of the
5806 this argument for vtype methods. Add precise liveness info for arguments.
5808 * mini-codegen.c (mono_print_ins_index): Print the vreg of the
5809 LIVERANGE_START/END opcodes.
5811 * method-to-ir.c (mono_spill_global_vars): Fix liverange calculation
5812 for arguments and values in registers.
5814 2009-03-27 Zoltan Varga <vargaz@gmail.com>
5816 * method-to-ir.c (mono_method_to_ir): Disable tail calls for calls which
5817 return a valuetype. Fixes #487518.
5819 * iltests.il: Add a test.
5821 * aot-compiler.c: Use mono_thread_create () to create helper threads.
5823 * mini-trampolines.c (mono_delegate_trampoline): Handle static delegates
5824 closed over a null reference correctly.
5826 2009-03-26 Zoltan Varga <vargaz@gmail.com>
5828 * method-to-ir.c (mono_handle_global_vregs): Fix support for ternary ops.
5830 2009-03-25 Mark Probst <mark.probst@gmail.com>
5832 * mini-codegen.c (mono_local_regalloc): Don't let sregs get
5833 allocated to the same registers as fixed sregs.
5835 2009-03-24 Mark Probst <mark.probst@gmail.com>
5837 * mini-ops.h: New ternary ATOMIC_CAS ops replace the old
5840 * method-to-ir.c: Handle more cases for
5841 Interlocked.CompareExchange.
5843 * cpu-x86.md, mini-x86.c, mini-x86.h, cpu-amd64.md, mini-amd64.c,
5844 mini-amd64.h, cpu-ppc.md, cpu-ppc64.md, mini-ppc.c, mini-ppc.h:
5845 ATOMIC_CAS implementations for x86, AMD64, PPC and PPC64.
5847 2009-03-23 Zoltan Varga <vargaz@gmail.com>
5849 * aot-runtime.c (decode_method_ref): Fix a warning.
5851 * unwind.c (mono_unwind_frame): Ditto.
5853 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5855 * aot-compiler.c (arch_emit_unbox_trampoline): Fix the binary writer support.
5856 (mono_compile_assembly): Enable the binary writer for full-aot as well.
5858 * image-writer.c (do_reloc): Add support for the JUMP24 relocation,
5859 fix the handling of large values in the ALU_PC_G0_NC relocation.
5861 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5863 * local-propagation.c method-to-ir.c local-propagation.c: Fix warnings.
5865 2009-03-22 Mark Probst <mark.probst@gmail.com>
5867 * method-to-ir.c (mono_spill_global_vars): Support for ternary
5870 2009-03-22 Mark Probst <mark.probst@gmail.com>
5872 * method-to-ir.c: MINI_OP3 needs a comma.
5874 * method-to-ir.c, mini.h, mini.c: Remove
5875 mono_init_op_sreg_counts ().
5877 2009-03-22 Zoltan Varga <vargaz@gmail.com>
5879 * mini-arm.c (mono_arch_output_basic_block): Fix aot support in
5882 * mini-arm.c (mono_arch_build_imt_thunk): Disable the !fail_tramp
5885 * mini-ops.h: Fix arguments of the MEMINDEX opcodes.
5887 * mini-amd64.c (mono_arch_build_imt_thunk): Simplify the fail handling
5890 2009-03-21 Mark Probst <mark.probst@gmail.com>
5892 * cfold.c, cprop.c, decompose.c, genmdesc.c, helpers.c, ir-emit.h,
5893 liveness.c, local-propagation.c, method-to-ir.c, mini-codegen.c,
5894 mini.c, mini.h, simd-intrinsics.c, ssa.c: Support for ternary IR
5897 2009-03-20 Zoltan Varga <vargaz@gmail.com>
5899 * driver.c: Change location of gc_wrapper.h.
5901 * method-to-ir.c (mono_find_block_region): Handle try clauses nested
5902 inside finally clauses correctly. Fixes #485721.
5904 * mini.c (mono_find_spvar_for_region): This needs to handle try regions
5905 after the change above.
5907 * exceptions.cs: Add a test.
5909 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5911 * unwind.c (mono_unwind_ops_encode): Increase the size of the encode buffer.
5913 * mini-amd64.c (mono_arch_emit_epilog): Remove the encoding of stack size
5914 into cfg->used_int_regs, it is not needed with the dwarf unwinder.
5915 (mono_arch_compute_omit_fp): Remove the emit_epilog () workaround.
5917 * mini-amd64.c (mono_arch_compute_omit_fp): Add another check to avoid hitting
5918 the stack_alloc_size < (1 << 16) assertion in emit_prolog ().
5920 2009-03-19 Sebastien Pouliot <sebastien@ximian.com>
5922 * method-to-ir.c: Allow CoreCLR to throw FieldAccessException.
5923 Simplify logic for ensure_method_is_allowed_to_call_method.
5924 Handle wrappers on callers.
5926 2009-03-19 Zoltan Varga <vargaz@gmail.com>
5928 * Makefile.am (fullaotcheck): Don't run the generics tests, some of
5931 * basic-simd.cs: Fix the names of some test methods.
5933 2009-03-18 Geoff Norton <gnorton@novell.com>
5935 * mini.c: Only chain sigfpe if it wasn't generated in mangaed code.
5937 2009-03-18 Zoltan Varga <vargaz@gmail.com>
5939 * dwarfwriter.c (token_handler): Fix a crash caused by the last change.
5941 2009-03-17 Jb Evain <jbevain@novell.com>
5943 * driver.c: remove now uneeded call to mono_gc_base_init before
5946 2009-03-17 Jb Evain <jbevain@novell.com>
5948 * dwarfwriter.c (token_handler): handle more cases.
5950 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5952 * method-to-ir.c: Remove more dead code (that was required only
5953 because of method_is_safe). Fix compiler warnings.
5955 2009-03-17 Sebastien Pouliot <sebastien@ximian.com>
5957 * method-to-ir.c: Remove unneeded/useless method_is_safe
5958 http://lists.ximian.com/archives/public/mono-devel-list/2009-March/031404.html
5960 2009-03-16 Rodrigo Kumpera <rkumpera@novell.com>
5962 * mini.c (mini_method_compile): Print the method been compiled with
5963 verbose level 1 instead of 3 as this helps a lot debugging JIT crashes
5964 for people not familiar with the runtime.
5966 2009-03-17 Zoltan Varga <vargaz@gmail.com>
5968 * mini-exceptions.c (get_generic_info_from_stack_frame): Avoid returning
5969 a managed object which is later put into a GList. Return its class instead.
5971 * mini.c (mono_allocate_stack_slots_full): Avoid sharing ref and non-ref
5972 stack slots when using sgen.
5974 2009-03-16 Zoltan Varga <vargaz@gmail.com>
5976 * dwarfwriter.c (emit_line_number_info): Really fix the eglib build.
5978 2009-03-14 Zoltan Varga <vargaz@gmail.com>
5980 * local-propagation.c (reg_is_softreg_no_fpstack): Use >= instead of
5981 > so it works on the first vreg as well.
5983 2009-03-13 Zoltan Varga <vargaz@gmail.com>
5985 * dwarfwriter.c (emit_line_number_info): Disable an assert which seems to
5988 * aot-compiler.c: Get rid of xdebug_lock (), use the loader lock instead.
5990 * dwarfwriter.c (emit_line_number_info): Fix eglib build as eglib doesn't
5993 2009-03-12 Zoltan Varga <vargaz@gmail.com>
5995 * dwarfwriter.c (emit_line_number_info): Optimize the computation of the
5996 native->IL offset mapping.
5998 2009-03-11 Zoltan Varga <vargaz@gmail.com>
6000 * mini-amd64.c (mono_arch_output_basic_block): Fix % 1. Fixes #484323.
6002 * basic.cs: Add a test.
6004 2009-03-11 Mark Probst <mark.probst@gmail.com>
6006 * mini-x86.c (mono_arch_output_basic_block): Use different
6007 registers in case the ones we want to overwrite are used by the
6008 other operand. Fixes regression in #480807.
6010 2009-03-10 Zoltan Varga <vargaz@gmail.com>
6012 * aot-compiler.c (mono_compile_assembly): Make the output less verbose.
6014 * dwarfwriter.c (emit_line_number_info): The line number info for
6015 IL code was off by one. Fix that.
6017 * mini-s390x.c: Fix support for vtypes whose addresses are passed on the
6020 2009-03-09 Mark Probst <mark.probst@gmail.com>
6022 Contributed under the terms of the MIT/X11 license by Steven
6023 Munroe <munroesj@us.ibm.com>.
6025 * mini-ppc.c: Correct handling of OP_LOADI4_MEMINDEX for ppc64.
6028 2009-03-08 Zoltan Varga <vargaz@gmail.com>
6030 * dwarfwriter.c (token_handler): Decode method references in non-wrappers
6033 2009-03-06 Zoltan Varga <vargaz@gmail.com>
6035 * method-to-ir.c (mono_method_to_ir): Check for type load exceptions in
6036 the delegate ctor handling code. Fixes #482638.
6038 * method-to-ir.c (mini_emit_memset): Fix the handling of size '3'. Fixes
6041 * iltests.il.in: Add a test.
6043 * mini-darwin.c (mono_chain_signal): Remove this, it is already in
6046 2009-03-05 Mark Probst <mark.probst@gmail.com>
6048 * mini-trampolines.c (mono_create_jump_trampoline): If the method
6049 is shared generic code, return the trampoline, even if the method
6050 has already been compiled. Fixes #479763.
6052 * mini.c, mini.h: New function
6053 mono_jit_find_compiled_method_with_jit_info() which is the same as
6054 mono_jit_find_compiled_method() but also returns the jit info.
6056 2009-03-05 Mark Probst <mark.probst@gmail.com>
6058 * method-to-ir.c (mono_method_to_ir): Only force the vtable var
6059 for methods which actually have one. For all other methods, make
6060 sure the this argument var is live the whole method.
6062 * mini.c (mini_method_compile): Every shared method has a
6063 this/vtable/mrgctx info. Fixes #480807.
6065 2009-03-05 Mark Probst <mark.probst@gmail.com>
6067 * mini-ppc.c (mono_arch_build_imt_thunk): Add support for mixed
6068 generic/imt thunks where some entries branch through the vtable,
6069 while other entries branch directly.
6071 2009-03-05 Zoltan Varga <vargaz@gmail.com>
6073 * mini-darwin.c (mono_chain_signal): Define this to fix the build.
6075 * mini-windows.c: Ditto.
6077 * mini.c (mono_jit_runtime_invoke): Speed up the invoking of parameterless
6080 2009-03-04 Zoltan Varga <vargaz@gmail.com>
6082 * dwarfwriter.c (emit_line_number_info): Add some debug code to help track
6085 2009-03-04 Mark Probst <mark.probst@gmail.com>
6087 * method-to-ir.c: Don't inline methods that use JMP. Fixes
6090 2009-03-04 Mark Probst <mark.probst@gmail.com>
6092 * exceptions-x86.c: Include debug-mini.h - fixes build.
6094 2009-03-04 Martin Baulig <martin@ximian.com>
6096 * debug-mini.c: Clean up the exception API and add documentation.
6097 (mono_debugger_handle_exception): New public method; this is
6098 called when throwing an exception or encountering an unhandled one.
6099 (mono_debugger_call_exception_handler): Formerly known as
6100 mono_debugger_handle_exception(); this is used to tell the
6101 debugger that we're about to invoke an exception handler.
6103 2009-03-04 Martin Baulig <martin@ximian.com>
6105 * debug-mini.c (mono_debugger_runtime_invoke): Moved here from
6106 ../metadata/mono-debug-debugger.c; save and reset exception state.
6108 2009-03-02 Martin Baulig <martin@ximian.com>
6110 * debug-mini.c: Moved the debugger exception handling here from
6111 ../metadata/mono-debug-debugger.c.
6114 (MonoDebuggerExceptionAction): New exception typedef.
6117 (MonoDebuggerThreadInfo): Added `MonoObject *last_exception'.
6119 * exceptions-amd64.c
6120 (mono_amd64_throw_exception): Use the new debugger exception
6124 (mono_handle_exception_internal): Don't call
6125 mono_debugger_unhandled_exception() here.
6127 2009-03-03 Zoltan Varga <vargaz@gmail.com>
6129 * mini.c aot-compiler.c: Update after the changes to
6130 mono_marshal_get_runtime_invoke ().
6132 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot):
6133 Virtual generic methods might not have method->slot set, work around
6136 * generics.cs: Add a test.
6138 2009-03-02 Geoff Norton <gnorton@novell.com>
6141 * driver.c: Allow signal chaining of SIGFPE as well.
6143 2009-03-02 Zoltan Varga <vargaz@gmail.com>
6145 * mini-trampolines.c (mono_generic_virtual_remoting_trampoline): Update
6146 this since it now receives the method not its generic context in the
6149 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for mixed
6150 generic/imt thunks where some entries branch through the vtable, while
6151 other entries branch directly.
6153 * mini-x86.c (mono_arch_build_imt_thunk): Ditto.
6155 * method-to-ir.c (mono_method_to_ir): Enable fast virtual generic call
6156 support for interface methods as well.
6158 * mini-trampolines.c: Add support for virtual generic methods in interfaces
6159 using the normal IMT thunks.
6161 generics.cs: Add new tests.
6163 * method-to-ir.c (mono_method_to_ir): Pass the method instead of
6164 the generic inst to the generic imt thunks. This fixes AOT support,
6165 improves consistency with the normal IMT thunks, and makes it easier to
6166 add support for interface generic virtual methods later.
6168 * mini-trampolines.c (mono_magic_trampoline): Ditto.
6170 2009-02-28 Zoltan Varga <vargaz@gmail.com>
6172 * driver.c (mono_set_signal_chaining): New public API function to enable
6173 signal chaining on POSIX platforms.
6175 * mini-posix.c mini.c: Applied a variant of a patch by Simon Rowland
6176 (si@lindenlab.com) to implement signal chaining. The original patch was
6177 contributed under the MIT X/11 license:
6178 https://bugzilla.novell.com/show_bug.cgi?id=318894
6180 2009-02-27 Zoltan Varga <vargaz@gmail.com>
6182 * iltests.il.in (test_0_implicit_float_to_double_conversion): Disable this
6183 too until it can be made to run on amd64.
6185 2009-02-26 Zoltan Varga <vargaz@gmail.com>
6187 * mini-x86.c (mono_arch_get_this_arg_from_call): Avoid expensive calls
6188 to get_generic_context_from_code () + get_call_info () if possible.
6190 2009-02-25 Zoltan Varga <vargaz@gmail.com>
6192 * mini-exceptions.c (mono_handle_native_sigsegv): Implement the
6193 suspend-on-sigsegv functionality.
6195 * mini.c (mini_parse_debug_options): Add a new 'suspend-on-sigsegv' option
6196 to suspend when a native SIGSEGV is received. This is useful for debugging
6197 crashes which don't happen under gdb, since a live process contains more
6198 information than a core file.
6200 * mini-exceptions.c (mono_print_thread_dump): Use
6201 MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX instead of platform defines.
6203 * mini-x86.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): New define.
6205 * mini-amd64.h (MONO_ARCH_HAVE_SIGCTX_TO_MONOCTX): Ditto.
6207 * basic-float.cs: Disable the tests which currently fail on amd64.
6209 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Pass a non-null
6210 value to mono_arch_patch_callsite () to fix crashes.
6212 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix a warning.
6214 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6216 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Replace the
6217 nop code by patching the call address to point to the nullified class init
6218 trampoline, as the former does not seem to be safe on SMP machines.
6220 2009-02-23 Mark Probst <mark.probst@gmail.com>
6222 * mini-ops.h: Fix the argument types for a few x86 opcodes where
6225 2009-02-23 Zoltan Varga <vargaz@gmail.com>
6227 * basic-float.cs basic-calls.cs: Fix warnings.
6229 2009-02-22 Mark Probst <mark.probst@gmail.com>
6231 * tramp-ppc.c (mono_arch_create_trampoline_code): Store the
6232 correct frame pointer in the LMF. Should fix #478394.
6234 2009-02-22 Zoltan Varga <vargaz@gmail.com>
6236 * Makefile.am (fullaotcheck): Copy Mono.Simd.dll as well.
6238 * image-writer.c: Make the binary writer less verbose.
6240 2009-02-21 Zoltan Varga <vargaz@gmail.com>
6242 * method-to-ir.c (mono_method_to_ir): Don't assert if string ctors
6243 are called from runtime invoke wrappers.
6245 2009-02-20 Zoltan Varga <vargaz@gmail.com>
6247 * cpu-ppc.md (store_memindex): Increase the size of this.
6249 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6251 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6253 * cpu-x86.md: Fix the sizes for long_conv_to_r_un and long_conv_to_r_un_2.
6255 * mini-x86.c (mono_arch_output_basic_block): Use only 64bits of precision for
6258 Last fix for of #467201.
6261 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6263 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6265 * cpu-x86.md: Fix the sizes for fcall(_reg,_membase), long_conv_to_r4_2
6266 and long_conv_to_r8_2:
6268 Fixed part of #467201.
6270 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6272 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6274 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of int to float
6275 conversion to 32 bits.
6277 * cpu-x86.md: Increase the size of int_conv_to_r4.
6279 * basic-float.cs: Add a test for this.
6281 Fixed part of #467201.
6283 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6285 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6287 * mini-x86.c (mono_arch_output_basic_block): Adjust precision of long to double
6288 conversion to 64 bits.
6290 * basic-float.cs: Add a test for this.
6292 Fixed part of #467201.
6294 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6296 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6298 * mini-x86.c (emit_move_return_value): Don't reduce precision of functions returning float.
6299 This behavior is compatible with MS.
6301 * iltest.il.in: Add a test for this.
6303 Fixed part of #467201.
6305 2009-02-20 Rodrigo Kumpera <rkumpera@novell.com>
6307 Extracted from a patch by Kornel Pal <kornelpal@gmail.com>.
6309 * mini-x86.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_R4, it must
6310 change the precision of the value.
6312 * cpu-x86.md: Define len for float_conv_to_r4.
6314 * basic-float.cs: Add a test for this.
6316 Fixed part of #467201.
6318 2009-02-19 Rodrigo Kumpera <rkumpera@novell.com>
6320 * mini.c: Adjust locking order to the new semantics where the loader lock
6323 2009-02-18 Rodrigo Kumpera <rkumpera@novell.com>
6332 * mini-trampolines.c:
6345 * tramp-x86.c: Use mono_domain_code_* functions instead of using MonoDomain::code_mp directly.
6347 2009-02-18 Zoltan Varga <vargaz@gmail.com>
6349 * mini-codegen.c (mono_local_regalloc): Remove a ! from if (!dest_sreg1)
6352 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6354 * aot-compiler.c (add_generic_class): Only add rgctx invoke wrappers
6355 for cctors if needed.
6357 2009-02-17 Mark Probst <mark.probst@gmail.com>
6359 * mini-ppc.c: Fix build on Darwin.
6361 2009-02-17 Zoltan Varga <vargaz@gmail.com>
6363 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
6364 version instead of 3 as valgrind doesn't like version 3.
6366 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
6368 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
6369 usable for hashing methods.
6370 (emit_extra_methods): Use the new hash to avoid putting every method in the
6373 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
6375 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
6376 whenever a method ref could match a method.
6378 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
6381 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
6384 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
6386 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
6387 the encoding buffer.
6389 * method-to-ir.c (mono_method_check_inlining): Avoid calling
6390 mono_method_get_header () on inflated methods as an optimization.
6392 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6394 * ssa.c (fold_ins): Fix another crash if the instruction following the
6395 switch was optimized away.
6397 2009-02-16 Mark Probst <mark.probst@gmail.com>
6399 Contributed under the terms of the MIT/X11 license by Steven
6400 Munroe <munroesj@us.ibm.com>.
6402 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
6404 2009-02-16 Zoltan Varga <vargaz@gmail.com>
6406 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
6407 around the mono_domain_alloc calls, it is now done by the functions
6410 * aot-compiler.c (compile_method): Only add wrappers referenced by
6411 the method if compiling with full AOT.
6412 (mono_compile_assembly): Error out if --aot=full is specified on
6413 a platform where it is not supported.
6415 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
6418 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
6421 * aot-runtime.c (load_named_code): Handle
6422 mono_arm_throw_exception_by_token.
6424 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
6426 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
6429 * Makefile.am (fullaotcheck): Exit if a test fails.
6431 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
6433 (mono_compile_assembly): Handle the assembler failing.
6435 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
6436 accepting subsections of .bss.
6438 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
6441 * aot-compiler.c: Remove some unused includes.
6443 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
6444 now in MonoImageWriter.
6446 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
6447 code sequence which matches a non-virtual call. Fixes #472654.
6449 2009-02-15 Zoltan Varga <vargaz@gmail.com>
6451 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
6454 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
6455 use the image/dwarf writers directly.
6457 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
6460 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
6463 * image-writer.h: Fix some typos.
6465 * dwarfwriter.h dwarfwriter.c: New files.
6467 * aot-compiler.c: Extract the DWARF info writing functionality into a
6470 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
6471 argument to return unwind info.
6473 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
6475 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
6477 * aot-runtime.c (decode_method_ref): Add a case for
6478 MONO_AOT_METHODREF_WRAPPER_NAME.
6480 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
6483 * aot-compiler.c (encode_method_ref): Use the new constants.
6485 * aot-runtime.c (decode_method_ref): Ditto.
6487 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
6488 be compiled, not the icall itself.
6490 2009-02-14 Zoltan Varga <vargaz@gmail.com>
6492 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
6493 using decode_method_ref ().
6495 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
6496 convert it to an in32. Fixes #475859.
6498 * arrays.cs: Add a test.
6500 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6502 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
6505 * basic-long.cs: Add a test.
6507 2009-02-12 Mark Probst <mark.probst@gmail.com>
6509 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
6510 remove the frame pointer in leaf methods which don't receive any
6511 arguments, don't throw exceptions and don't do dynamic stack
6514 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6516 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
6517 the fail_tramp changes. Hopefully fixes #475132.
6519 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
6521 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
6522 instead of mono_metadata_signature_dup_full.
6524 2009-02-12 Zoltan Varga <vargaz@gmail.com>
6526 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
6527 for processing jump tables. Fixes #473787.
6529 2009-02-11 Mark Probst <mark.probst@gmail.com>
6531 * mini-generic-sharing.c: mini_method_get_context() just calls
6532 mono_method_get_context_general() now.
6534 * mini.c, mini.h: Moved get_object_generic_inst(),
6535 construct_object_context_for_method() and
6536 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
6538 2009-02-11 Zoltan Varga <vargaz@gmail.com>
6540 * branch-opts.c (mono_if_conversion): Handle the case where the merged
6541 basic block fell through to its successor bblock without a branch. Fixes
6544 * iltests.il.in: Add a test.
6546 * aot-compiler.c (encode_method_ref): Encode methods of array types.
6547 (can_encode_patch): We can now handle arrays of generic parameters and
6550 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
6552 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
6553 the AOT file to avoid some #ifdefs in aot-runtime.c
6555 * mini.h: Bump AOT file format version.
6557 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6559 * Makefile.am (fullaotcheck): Make this run the tests.
6561 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
6563 2009-02-10 Mark Probst <mark.probst@gmail.com>
6565 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
6566 individually. Fixes #473482.
6568 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6570 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
6572 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
6574 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
6575 (mono_compile_assembly): Hush compile warnings about
6576 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
6579 2009-02-10 Zoltan Varga <vargaz@gmail.com>
6581 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
6583 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
6585 * aot-compiler.c: Fix arm support.
6587 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
6588 img_writer_emit_unset_mode () function.
6590 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
6591 (mono_unwind_get_dwarf_pc_reg): Ditto.
6593 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
6594 Move almost all platform specific code to a set of arch_ functions,
6595 and document them to ease porting.
6597 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
6599 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
6601 * aot-compiler.c: Extract the image writing functionality into a separate
6602 module to reduce the size of this file.
6604 2009-02-09 Geoff Norton <gnorton@novell.com>
6606 * mini-s390.c: Fix the signature of emit_sig_cookie.
6608 2009-02-09 Zoltan Varga <vargaz@gmail.com>
6610 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
6612 * aot-runtime.c (is_shared_got_patch): Ditto.
6614 * aot-runtime.c (load_named_code): Cope with the fact that
6615 decode_got_entry () won't decode the patch fully if its corresponding got
6616 entry is already filled.
6618 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
6620 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
6622 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
6623 as the moving pointer instead of 'buf' for consistency with the rest of the
6625 (mono_arch_create_monitor_exit_trampoline): Ditto.
6627 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
6628 generic_class_init trampolines.
6629 (add_generic_class): Extract some code from add_generic_instances () into a
6630 separate function so it can be called from other places too.
6631 (compile_method): Call add_generic_class () for the classes of inflated methods
6632 referenced by the method.
6633 (can_encode_patch): Allow references to generic parameters.
6635 * aot-runtime.c: Add support the patches required by the new trampolines.
6637 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
6640 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
6643 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
6644 this from get_throw_pending_exception, make the signature full aot compatible.
6646 * Makefile.am (fullaotcheck): New target to run full-aot tests.
6648 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
6650 * exceptions.cs: Add a test.
6652 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6654 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
6655 use the DWARF_DATA_ALIGN constant instead.
6657 * exception-<ARCH>.c: Update after the above change.
6659 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
6662 * mini-arm.c: Enable the dwarf unwinder.
6664 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
6665 instead of mono_class_setup_vtable ().
6667 2009-02-07 Zoltan Varga <vargaz@gmail.com>
6669 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
6672 * mini-x86.h: Enable the dwarf unwinder.
6674 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
6676 Fix mcs/tests/test-7.cs
6677 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
6680 2009-02-06 Zoltan Varga <vargaz@gmail.com>
6682 * mini.c (print_jit_stats): Remove some unused statistics.
6684 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6686 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
6688 2009-02-05 Mark Probst <mark.probst@gmail.com>
6690 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
6691 the method we get from mono_object_get_virtual_method() because
6692 that function does it properly, now.
6694 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6696 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
6697 opcodes. Fixes #472775.
6699 2009-02-05 Mark Probst <mark.probst@gmail.com>
6701 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
6702 fact that mono_find_jit_info() sometimes returns the context
6703 corresponding to the jit info in new_ctx. Fixes #472600.
6705 2009-02-05 Zoltan Varga <vargaz@gmail.com>
6707 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
6708 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
6709 klass->enum_basetype directly.
6711 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
6714 * unwind.c: Avoid 0 sized arrays.
6716 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6718 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
6719 size on systems with 64k pages. Fixes #471389.
6721 2009-02-04 Mark Probst <mark.probst@gmail.com>
6723 Contributed under the terms of the MIT/X11 license by Steven
6724 Munroe <munroesj@us.ibm.com>.
6726 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
6727 for LOADI4_MEMBASE. Use addi instead of addic if it's not
6730 2009-02-04 Mark Probst <mark.probst@gmail.com>
6732 Contributed under the terms of the MIT/X11 license by Steven
6733 Munroe <munroesj@us.ibm.com>.
6735 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
6738 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
6739 The trampoline can be longer on PPC64.
6741 2009-02-04 Mark Probst <mark.probst@gmail.com>
6743 Contributed under the terms of the MIT/X11 license by Steven
6744 Munroe <munroesj@us.ibm.com>.
6746 * mini-ppc.c: Compiler warning fixes and trivial code
6749 2009-02-04 Zoltan Varga <vargaz@gmail.com>
6751 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
6752 ins->dreg which could be a hardware register, not a vreg.
6754 * aot-compiler.c (emit_method_dwarf_info): Ditto.
6756 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
6757 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
6759 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
6761 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
6762 ->dreg, that is not the vreg we are looking for.
6764 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
6766 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
6769 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
6772 2009-02-03 Zoltan Varga <vargaz@gmail.com>
6774 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
6776 * aot-compiler.c (emit_line_number_info): Fix line number emission when
6779 * aot-compiler.c: Add xdebug support on x86.
6781 * unwind.c: Add x86 support.
6783 * aot-compiler.c (emit_exception_debug_info): Control the emission of
6784 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
6786 * mini.c (mini_method_compile): Ditto.
6788 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
6791 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
6792 which mimic .push_section/.pop_section in GAS.
6794 * aot-compiler.c: Emit precise live range information for variables.
6796 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
6798 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
6799 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
6802 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
6803 the live ranges of variables.
6805 * mini.h (struct MonoMethodVar): Add two fields containing the live range
6806 of the variable in terms of native offsets.
6808 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
6810 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
6812 2009-02-02 Mark Probst <mark.probst@gmail.com>
6814 Contributed under the terms of the MIT/X11 license by Steven
6815 Munroe <munroesj@us.ibm.com>.
6817 * exceptions-ppc.c (restore_regs_from_context): Correct operand
6818 order (offset then base reg) for ppc_load_multiple_regs.
6819 (emit_save_saved_regs) Correct operand order for
6820 ppc_store_multiple_regs.
6821 (mono_arch_get_call_filter): Correct operand order for
6822 ppc_load_multiple_regs.
6824 * mini-ppc.c (emit_memcpy): Fix operand order for
6825 ppc_load_reg_update and ppc_store_reg_update.
6826 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
6827 (mono_arch_emit_epilog): Correct operand order for
6828 ppc_load_multiple_regs.
6830 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
6831 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
6833 2009-02-02 Mark Probst <mark.probst@gmail.com>
6835 * cpu-ppc64.md: Fixed storer4_memindex length.
6837 2009-02-02 Zoltan Varga <vargaz@gmail.com>
6839 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
6842 * aot-compiler.c (emit_line_number_info): Optimize this.
6844 2009-02-01 Zoltan Varga <vargaz@gmail.com>
6846 * aot-compiler.c: Disassemble tokens in the IL disassembly.
6848 * aot-compiler.c: Add debug info for methods without debug info by
6849 emitting an IL file and having the line number info referencing that file.
6851 * aot-compiler.c: Optimize the size of the generated line number info.
6853 * aot-compiler.c: Emit line number info in xdebug mode.
6855 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
6858 2009-01-31 Zoltan Varga <vargaz@gmail.com>
6860 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
6862 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
6865 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6867 * basic-calls.cs: Test for the weird crash found on arm.
6869 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
6871 * cpu-arm.md: Increase the size of storer8_membase_reg and
6872 loadr8_membase_reg to 24 bytes to accomodate the extra add.
6874 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
6875 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
6876 reg to LR otherwise we'll be loading/storing from just the offset.
6878 2009-01-30 Miguel de Icaza <miguel@novell.com>
6880 Question: if we are storing gint32's inside the "*native_offset",
6881 should we change the signature to "gint32 *native_offset" to
6882 ensure that we do not have type definition problems?
6884 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
6885 an int * as this is what the other function expects, causes
6886 problems with Freescale's compiler that defined int32_t to be a
6887 long and makes int incompatible
6889 2009-01-30 Miguel de Icaza <miguel@novell.com>
6891 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
6892 filename conflict with bjam.
6894 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6896 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
6897 as it might use decomposed ops.
6899 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6901 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
6903 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
6906 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
6908 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
6911 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
6912 way registers are stored in MonoContext on arm.
6914 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
6915 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
6917 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
6919 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
6921 * mini.c (mini_init): Register mono_isfinite.
6923 * jit-icalls.c (mono_isfinite): New jit icall.
6925 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
6927 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
6928 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
6931 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6933 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
6934 separate frame and stack pointers, so we must use FP to find the register
6936 The FP reg is retrieved from the MonoContext::regs array.
6938 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6940 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
6943 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
6945 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
6946 return R4 and R8 when not running under softfloat.
6948 Fixes basic-calls.exe
6950 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6952 * mini-arm.c: Implement some overflow opcodes.
6954 2009-01-29 Miguel de Icaza <miguel@novell.com>
6956 * ssa.c: handle another alloca.h
6958 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
6959 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
6960 MONO_ARCH_USE_SIGACTION.
6962 * aot-runtime.c, mini-exceptions.c: Replace platform define with
6965 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
6967 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
6968 PPC targets as sigaction does not exist on all platforms, define
6969 this on a per-platform basis.
6971 Instead of erroring out if the platform is not defined, include
6972 mini-ppc-os.h, and expect that the OS specific setting provides
6973 the required information.
6975 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6977 * aot-compiler.c: Fix --enable-minimal=aot.
6979 2009-01-30 Zoltan Varga <vargaz@gmail.com>
6981 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
6984 2009-01-29 Zoltan Varga <vargaz@gmail.com>
6986 * exceptions-arm.c: Fix warnings.
6988 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
6991 * mini-x86.c: Fix --enable-minimal=jit build.
6993 * mini.c: Really fix --enable-minimal=jit build.
6995 * mini.c (construct_object_context_for_method): Move this outside
6996 the DISABLE_JIT block to fix the --enable-minimal=jit build.
6998 "Backported" of r124984 from 2.0 branch.
7000 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
7002 "Backport" of r124977 + r124978 from 2.0 branch.
7004 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
7005 to avoid calling mono_exception_from_token () from the throw trampoline.
7006 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
7007 for throwing corlib exceptions, this fixes full-aot support for corlib
7010 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
7012 2009-01-29 Miguel de Icaza <miguel@novell.com>
7014 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
7015 part of the changes to split the code in mini into operating
7016 system specific files.
7018 This patch was done by copying mini.c to the respective files to
7019 preserve SVN history.
7021 2009-01-29 Zoltan Varga <vargaz@gmail.com>
7023 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
7025 2009-01-28 Zoltan Varga <vargaz@gmail.com>
7027 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
7028 remoting-invoke-with-check wrappers of shared methods.
7030 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
7032 2009-01-27 Mark Probst <mark.probst@gmail.com>
7034 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
7035 optimization if the top of stack is the last instruction in the
7036 bblock. Otherwise it might have been used after its definition.
7039 2009-01-27 Zoltan Varga <vargaz@gmail.com>
7041 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
7042 method as well when get_vcall_slot () fails to match a code sequence.
7044 * mini-arm.c: Fix the android build, which doesn't have
7047 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7049 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
7052 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
7054 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
7056 2009-01-26 Zoltan Varga <vargaz@gmail.com>
7058 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
7059 and put its id into jinfo->used_regs. This is only used on amd64,
7060 which is currently the only platform generating unwind info.
7062 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
7063 the dwarf unwinder. This is required to correctly handle async exceptions
7064 like thread abort and stack overflows, which can happen while a method
7065 is in the middle of its prolog or epilog.
7067 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
7068 the unwind info belonging to an AOTed method.
7070 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
7071 into cfg->unwind_ops.
7073 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
7075 * mini.c (mini_init): Call mono_unwind_init ().
7076 (mini_cleanup): Call mono_unwind_cleanup ().
7078 * unwind.c: Add functions for managing a set of unwind info entries, allowing
7079 unwind info to be shared between methods.
7081 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
7084 * exceptions-amd64.c (mono_arch_exceptions_init): Call
7085 get_throw_pending_exception () to avoid initialization races.
7087 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
7088 mono_arch_exceptions_init () function.
7090 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
7092 2009-01-25 Zoltan Varga <vargaz@gmail.com>
7094 * mini.c (mono_get_domain_intrinsic): New helper function.
7095 (mono_get_thread_intrinsic): Ditto.
7097 * mini-arm.c mini-ia64.c: Use the new helper functions.
7099 * method-to-ir.c (mono_method_to_ir): Fix the comment for
7100 the last constrained_call change, since it is needed in the non-AOT
7103 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
7105 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
7106 mono_get_lmf_addr () on arm eabi linux.
7108 2009-01-24 Zoltan Varga <vargaz@gmail.com>
7110 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
7111 code sequence which matches a non-virtual call.
7113 2009-01-23 Mark Probst <mark.probst@gmail.com>
7115 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
7118 2009-01-23 Zoltan Varga <vargaz@gmail.com>
7120 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
7121 runtime-invoke wrappers, since they are also shared based on signature.
7123 2009-01-22 Mark Probst <mark.probst@gmail.com>
7125 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
7126 info from the (correct) context.
7128 2009-01-22 Zoltan Varga <vargaz@gmail.com>
7130 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
7132 * unwind.c (mono_unwind_frame): New function to unwind through a frame
7133 using dwarf unwinding info. Not yet used.
7135 * mini.c (mini_init): When using xdebug, disable freeing of domains.
7137 2009-01-21 Mark Probst <mark.probst@gmail.com>
7139 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
7142 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
7143 special case and handle mono_arch_delegate_invoke_impl() returning
7144 function descriptors.
7146 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
7147 trampolines return function descriptors, too.
7149 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7151 * method-to-ir.c (handle_alloc): Avoid generic instances in the
7152 out_of_line optimization.
7154 2009-01-21 Martin Baulig <martin@ximian.com>
7157 (MonoCompile): Added `disable_deadce_vars' to disable removing
7161 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
7162 inside the debugger.
7164 * liveness.c (mono_analyze_liveness): Don't remove any unused
7165 variables if `cfg->disable_deadce_vars' is set.
7167 2009-01-21 Mark Probst <mark.probst@gmail.com>
7169 * method-to-ir.c: Only apply exception constructor optimization if
7170 the the method actually belongs to an exception class. Fixes
7173 2009-01-21 Zoltan Varga <vargaz@gmail.com>
7175 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
7176 change inside a #ifdef __mono_ppc64__.
7178 * aot-compiler.c (compile_method): Remove the previous limitation.
7180 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
7181 on type variables in AOTed code.
7183 * aot-compiler.c (compile_method): Skip generic methods having type
7184 constraints on their generic parameters.
7186 * aot-compiler.c (compile_method): Check for methods which cannot be
7187 encoded inside RGCTX_FETCH patches as well.
7189 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
7192 2009-01-20 Mark Probst <mark.probst@gmail.com>
7194 * method-to-ir.c: Force the vtable variable in shared generic code
7195 for the case that they might show up on a stack trace where they
7198 * mini-exceptions.c: Save and use generic sharing info as well as
7199 IP in stack traces to resolve shared generic instantiations.
7201 2009-01-20 Zoltan Varga <vargaz@gmail.com>
7203 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
7204 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
7206 2009-01-20 Mark Probst <mark.probst@gmail.com>
7208 * method-to-ir.c: Do generic sharing for array constructors.
7210 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
7212 * mini-exceptions.c (mono_print_thread_dump): Add information
7213 about the thread state using wapi_current_thread_desc.
7215 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7217 * basic-simd.cs: Tests for the new constructors.
7219 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
7221 * mini-ops.h: Added OP_EXPAND_*
7225 * mini-x86.c (mono_arch_output_basic_block): Same.
7227 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
7229 2009-01-19 Zoltan Varga <vargaz@gmail.com>
7231 * iltests.il.in: Add a test for #467385.
7233 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
7235 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
7236 thread been cleaned up is not the same currently in execution.
7238 Fixes appdomain-unload crashes on windows, osx and linux variants
7239 without the __thread keyword.
7241 2009-01-18 Zoltan Varga <vargaz@gmail.com>
7243 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
7244 (koush@koushikdutta.com). Implement this for android.
7246 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
7247 begins with a digit.
7249 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
7250 mono_marshal_get_write_barrier ().
7252 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
7254 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
7255 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
7256 that pass them on a register pair.
7258 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
7259 test was crashing due to that.
7261 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
7263 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
7264 trampoline code. Include ucontext.h only if available.
7266 2009-01-15 Mark Probst <mark.probst@gmail.com>
7268 * mini.c: mono_domain_lookup_shared_generic() takes an open method
7269 and doesn't check whether it's sharable, like it was before
7270 removing the shared generics hash. This brings IronPython
7271 performance back to what it was before that change.
7273 2009-01-14 Mark Probst <mark.probst@gmail.com>
7275 * method-to-ir.c: Handle delegate invocation optimization earlier,
7276 otherwise it would be handled (much more slowly) by the
7277 final/sealed optimization.
7279 2009-01-13 Zoltan Varga <vargaz@gmail.com>
7281 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
7282 domain is not set. Fixes #465864.
7284 2009-01-12 Mark Probst <mark.probst@gmail.com>
7286 * method-to-ir.c: Don't stop sharing of generic methods with catch
7287 clauses - we already handle those.
7289 2009-01-12 Mark Probst <mark.probst@gmail.com>
7291 * mini.c, mini.h: lookup_generic_method() is now
7292 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
7293 making the shared_generics_hash obsolete.
7295 2009-01-12 Mark Probst <mark.probst@gmail.com>
7297 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
7298 use the red zone. Make room on the stack first and then use it,
7299 not the other way around.
7301 2009-01-12 Zoltan Varga <vargaz@gmail.com>
7303 * mini.c (mini_init): Call mono_xdebug_init ().
7305 * aot-compiler.c (mono_xdebug_init): Make this non-static.
7307 2009-01-11 Zoltan Varga <vargaz@gmail.com>
7309 * TestDriver.cs: Add an --iter argument to run tests multiple times.
7311 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
7314 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
7315 debug+unwind info for trampolines.
7317 * mini.c (mono_create_unwind_op): New helper function.
7319 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
7321 2009-01-10 Zoltan Varga <vargaz@gmail.com>
7323 * aot-compiler.c: Fix the build.
7325 2009-01-09 Zoltan Varga <vargaz@gmail.com>
7327 * Makefile.am: Update dtrace-prelink.sh location.
7329 2009-01-08 Zoltan Varga <vargaz@gmail.com>
7331 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
7332 optimization. Fixes #464520.
7334 2009-01-07 Bill Holmes <billholmes54@gmail.com>
7336 * mini-amd64.c : Adding code to save/restore non-volatile registers
7339 * exceptions-amd64.c : Adding code to save/restore non-volatile
7340 registers on Winx64.
7342 Contributed under MIT/X11 license.
7344 2009-01-07 Zoltan Varga <vargaz@gmail.com>
7346 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
7347 __GNUC_MINOR__ which can break when the major version changes.
7349 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
7351 * basic-simd.cs: Add tests for usage of the sizeof opcode.
7353 2009-01-07 Geoff Norton <gnorton@novell.com>
7355 * helpers.c: Allow mono -v -v -v to work on darwin.
7357 2009-01-05 Bill Holmes <billholmes54@gmail.com>
7359 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
7362 Contributed under MIT/X11 license.
7364 2009-01-05 Zoltan Varga <vargaz@gmail.com>
7366 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
7367 instead of directly accessing type->data.klass. Fixes #462016.
7368 (mono_allocate_stack_slots_full): Ditto.
7370 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
7371 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
7373 * aot-compiler.c (emit_plt): Fix ARM build.
7375 2009-01-04 Zoltan Varga <vargaz@gmail.com>
7377 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
7379 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
7382 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
7383 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
7386 * iltests.il.in: Add a regression test.
7388 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7390 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
7392 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7394 * basic-simd.cs: Add a regression test for #462457.
7396 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7398 * mini-ops.h: Add a definition of XPHI.
7400 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
7402 * ssa.c (op_phi_to_move): Handle XPHI.
7404 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
7408 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
7410 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
7412 2008-12-31 Geoff Norton <gnorton@novell.com>
7414 * mini-ppc.c: The prolog size allocated can be too small for darwin
7415 ppc32 under certain circumstances. Also fix a small logic bug.
7417 2008-12-29 Zoltan Varga <vargaz@gmail.com>
7419 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
7420 while loading AOT methods.
7422 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
7423 since only the former is nulled out after a successful cast. This prevents
7424 crashes with rethrown exceptions when using --debug=casts.
7426 2008-12-24 Mark Probst <mark.probst@gmail.com>
7428 * mini.h: New macro for checking whether a method is final,
7429 i.e. whether the method or its class is marked final.
7431 * method-to-ir.c: Use the new macro for all final-checks
7432 consistently. Fixes the crash in the System.ServiceModel tests.
7434 2008-12-23 Mark Probst <mark.probst@gmail.com>
7436 * mini-exceptions.c (get_exception_catch_class): Corrected another
7437 overly strict assertion.
7439 2008-12-23 Mark Probst <mark.probst@gmail.com>
7441 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
7442 Clobbering it is not allowed because the caller might use it as
7443 the vtable register in the interface call.
7445 2008-12-19 Mark Probst <mark.probst@gmail.com>
7447 * mini-exceptions.c (get_exception_catch_class): Corrected an
7448 overly strict assertion.
7450 2008-12-18 Mark Mason <mmason@upwardaccess.com>
7452 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
7454 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
7456 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
7458 * cpu-mips.md: correct lengths for certain long_ opcodes.
7460 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
7462 * 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().
7464 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7466 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
7468 2008-12-17 Mark Mason <mmason@upwardaccess.com>
7470 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
7472 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
7474 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
7477 2008-12-16 Mark Mason <mmason@upwardaccess.com>
7479 * 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
7481 * 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)
7483 2008-12-15 Mark Mason <mmason@upwardaccess.com>
7485 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
7487 2008-12-14 Zoltan Varga <vargaz@gmail.com>
7489 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
7490 gshared code. Fixes #458947.
7492 * generics.cs: Add a test.
7494 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7496 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7498 * mini-mips.c: first pass n32 code generation.
7500 * mini-mips.h: datatypes and defines for n32 support.
7502 * exceptions-mips.c: first pass n32 code generation.
7504 * tramp-mips.c: first pass n32 code generation.
7506 * cpu-mips.md: add long_ opcodes.
7508 2008-12-12 Mark Mason <mmason@upwardaccess.com>
7510 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7512 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7514 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7516 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7518 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7520 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7522 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7524 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
7526 * helpers.c: for mips/n32, don't pass -mips32 to objdump
7528 2008-12-12 Zoltan Varga <vargaz@gmail.com>
7530 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
7532 2008-12-12 Andres G. Aragoneses <aaragoneses@novell.com>
7534 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
7536 2008-12-12 Mark Probst <mark.probst@gmail.com>
7538 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
7539 descriptors for helper functions directly in front of the code.
7541 2008-12-11 Mark Probst <mark.probst@gmail.com>
7543 * method-to-ir.c: Removed an unnecessary assertion.
7545 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7547 * method-to-ir.c: Merge SGEN changes from the old JIT.
7549 2008-12-10 Zoltan Varga <vargaz@gmail.com>
7551 * driver.c (compile_all_methods_thread_main): Handle failure of
7554 2008-12-10 Mark Probst <mark.probst@gmail.com>
7556 * mini-ppc.c: Merged with mini-ppc64.c.
7558 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
7560 * Makefile.am: Use the same sources for PPC and PPC64.
7562 * mini-ppc64.c: Removed.
7564 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7566 * branch-opts.c (remove_block_if_useless): Extract fall through detection
7567 code to mono_bb_is_fall_through.
7569 * branch-opts.c (mono_remove_critical_edges): Same.
7571 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7573 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
7574 expect that an OP_BR_REG will be there.
7576 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
7578 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
7579 for the many branch ops. The original check miss OP_BR_REG.
7583 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7585 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
7587 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7589 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
7590 while holding the aot lock.
7592 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7594 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
7596 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7598 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
7599 to release all runtime callable wrappers held by the runtime.
7601 Contributed under MIT/X11 license.
7603 2008-12-09 Bill Holmes <billholmes54@gmail.com>
7605 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
7608 Contributed under MIT/X11 license.
7610 2008-12-09 Zoltan Varga <vargaz@gmail.com>
7612 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
7613 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
7615 2008-12-09 Mark Mason <mmason@upwardaccess.com>
7617 * cpu-mips.md: fix ckfinite length
7619 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
7620 (mono_arch_lowering_pass): cleanup, rearrange for clarity
7621 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
7623 2008-12-08 Mark Mason <mmason@upwardaccess.com>
7625 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
7627 2008-12-08 Geoff Norton <gnorton@novell.com>
7629 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
7630 size by 8 bytes as well.
7632 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7634 * basic-simd.cs: Fix method names for Vector16b.
7636 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7638 * basic-simd.cs: Fix method names for Vector16sb.
7640 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7642 * basic-simd.cs: Fix method names for Vector8us.
7644 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7646 * basic-simd.cs: Fix method names for Vector8s.
7648 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7650 * basic-simd.cs: Fix method names for Vector4ui.
7652 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7654 * basic-simd.cs: Fix method names for Vector2l.
7656 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7658 * basic-simd.cs: Fix method names for Vector2d.
7660 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7662 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
7663 that are extension methods.
7665 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
7667 * basic-simd.cs: Fix method names for Vector4f.
7669 2008-12-08 Zoltan Varga <vargaz@gmail.com>
7671 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
7672 as such. Fixes #456669.
7674 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7676 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
7678 2008-12-07 Mark Mason <mmason@upwardaccess.com>
7680 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
7681 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
7682 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
7683 (mips_adjust_stackframe): handle FP spills
7685 * mini-ops.h: add mips_mtc1_s2
7687 * cpu-mips.md: add mips_mtc1_s2
7689 2008-12-07 Zoltan Varga <vargaz@gmail.com>
7691 * unwind.c: New file, move the unwind info encoding functions here from
7692 aot-compiler.c, so they could be used at runtime too.
7694 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7696 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
7697 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
7699 2008-12-05 Mark Mason <mmason@upwardaccess.com>
7701 * mini-mips.c: cleanup warnings
7702 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
7703 (mips_adjust_stackframe): handle case of taking the address of stack locals
7705 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7707 * aot-compiler.c: Implement a few functions missing from the asm writer.
7708 (emit_method_code): Only write symbols for methods when using the bin
7709 writer, since the assembler can't deal with the characters in our method
7712 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
7714 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
7717 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
7718 a bit to also restore %rax.
7720 2008-12-05 Mark Probst <mark.probst@gmail.com>
7722 * mini-ppc.c: Some simple merges from mini-ppc64.c.
7724 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7726 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
7729 2008-12-05 Mark Probst <mark.probst@gmail.com>
7731 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
7733 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
7734 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
7736 * exceptions-ppc64.c: Removed.
7738 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
7740 2008-12-05 Mark Probst <mark.probst@gmail.com>
7742 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
7745 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
7747 * tramp-ppc64.c: Removed.
7749 2008-12-05 Zoltan Varga <vargaz@gmail.com>
7751 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
7754 2008-12-05 Mark Probst <mark.probst@gmail.com>
7756 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
7758 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
7759 mini-ppc.h instead of mini-ppc64.h.
7761 * mini-ppc64.h: Removed.
7763 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7765 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
7767 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
7769 2008-12-05 Mark Probst <mark.probst@gmail.com>
7771 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
7772 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
7775 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7777 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
7779 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7781 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
7783 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7785 * basic-simd.cs: Tests for operator == and != on Vector4f.
7787 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
7789 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
7791 * simd-intrinsics.c: Kill useless enum.
7793 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7795 * cpu-mips.md: add long_conv_to_ovf_i4_2
7796 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
7798 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7800 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
7802 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
7804 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7806 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
7808 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7810 * basic-simd.cs: Add tests for new methods.
7812 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7814 * simd-intrinsics.c: Add support for operator == and !=
7817 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
7819 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
7821 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
7823 2008-12-04 Zoltan Varga <vargaz@gmail.com>
7825 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
7827 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
7828 MONO_PATCH_INFO_ICALL_ADDR.
7830 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
7832 * aot-compiler.c: Resurrect full-aot support.
7834 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7836 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
7838 2008-12-04 Mark Mason <mmason@upwardaccess.com>
7840 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
7842 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
7844 * basic-simd.cs: Fix tests to work under ppc.
7845 Remove tests for methods that will be removed.
7847 2008-12-03 Mark Probst <mark.probst@gmail.com>
7849 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
7850 generic type (via a typedef or typeref) correctly.
7852 2008-12-03 Zoltan Varga <vargaz@gmail.com>
7854 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
7855 diagnose an assertion failure.
7857 2008-12-02 Mark Probst <mark.probst@gmail.com>
7859 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
7860 Fix trampoline size.
7862 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
7863 conversion opcodes are implemented natively instead via emulation.
7865 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7867 * cpu-mips.md: remove mips_xori
7869 * mini-ops.h: remove mips_xori
7871 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
7873 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
7875 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
7877 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7879 * cpu-mips.md: fix instruction lengths.
7881 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
7883 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
7885 * mini-ops.h: fix slti / sltiu op profiles.
7887 2008-12-02 Martin Baulig <martin@ximian.com>
7889 * method-to-ir.c (mono_method_to_ir): Disable debugging
7890 information for the init locals block to make the debugger stop
7891 after all locals have been initalized.
7893 2008-12-02 Martin Baulig <martin@ximian.com>
7895 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
7896 running inside the debugger.
7898 2008-12-01 Zoltan Varga <vargaz@gmail.com>
7900 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
7903 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
7904 alu->alu imm optimization which only shows if deadce is disabled.
7906 * aot-compiler.c: Rename the function names for the binary and asm writers
7907 so they can coexist in the same process. Rework the xdebug code to use the
7908 asm writer. This avoids the need to call into the runtime to dump the
7909 debugging info. Add more debugging info for types.
7911 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
7913 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
7914 cpu description tables, they can't occur in cpu-<ARCH>.md.
7916 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
7917 the stack in CEE_LDFLDA. Fixes #450542.
7919 * generics.cs: Add a new test.
7921 2008-12-01 Mark Mason <mmason@upwardaccess.com>
7923 * mini-ops.h: updated MIPS opcodes
7924 * mini-mips.c: decompose long opts
7925 * mini-mips.h: decompose long opts
7927 2008-11-29 Mark Mason <mmason@upwardaccess.com>
7929 * cpu-mips.md: fix length on int_rem_un
7930 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
7932 2008-11-29 Zoltan Varga <vargaz@gmail.com>
7934 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
7936 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
7938 2008-11-29 Martin Baulig <martin@ximian.com>
7940 * mini-exceptions.c (mono_handle_native_sigsegv): Check
7941 mono_debug_using_mono_debugger() in addition to the
7942 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
7944 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7946 * mini-ops.h: updated more MIPS opcodes
7947 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
7948 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
7950 2008-11-28 Mark Probst <mark.probst@gmail.com>
7952 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
7954 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7956 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
7957 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
7958 * mini-ops.h: correct selected mips opcode entries
7960 2008-11-28 Mark Probst <mark.probst@gmail.com>
7962 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
7965 2008-11-28 Mark Probst <mark.probst@gmail.com>
7967 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
7969 2008-11-28 Mark Mason <mmason@upwardaccess.com>
7971 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
7972 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
7973 * mini-mips.h: disable IMT
7974 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
7976 2008-11-28 Mark Probst <mark.probst@gmail.com>
7978 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
7980 2008-11-28 Mark Probst <mark.probst@gmail.com>
7982 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
7984 2008-11-28 Zoltan Varga <vargaz@gmail.com>
7986 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
7989 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7991 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
7992 for Set/GetVector aligned versions.
7994 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
7996 * basic-simd.cs: Add tests for Get/SetVector.
7998 2008-11-27 Mark Probst <mark.probst@gmail.com>
8000 * mini.c: Removed g_slist_append_mempool(). Now in
8003 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
8005 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
8006 size properly and make the bounds check optional.
8008 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
8009 for SetVector and IsAligned.
8011 2008-11-27 Zoltan Varga <vargaz@gmail.com>
8013 * mini.c: Remove unused mono_normalize_opcodes () function.
8015 2008-11-26 Mark Probst <mark.probst@gmail.com>
8017 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
8018 using the new atomic add ops now.
8020 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
8023 2008-11-26 Mark Probst <mark.probst@gmail.com>
8025 * mini-ppc64.c: Several fixes.
8027 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8029 * cpu-mips.md: added jump_table
8030 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
8032 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8034 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
8036 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8038 * mini-ops.h: corrected a handful of MIPS opcodes.
8040 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8042 * aot-compiler.c: MIPS to use ELF writer
8044 2008-11-25 Mark Mason <mmason@upwardaccess.com>
8046 * mini-codegen.c: remove MIPS specific assert.
8048 2008-11-25 Mark Probst <mark.probst@gmail.com>
8050 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
8051 fixes. PPC64 now passes most of the runtime regressions.
8053 2008-11-24 Zoltan Varga <vargaz@gmail.com>
8055 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
8056 volatile intervals a bit.
8058 2008-11-24 Mark Probst <mark.probst@gmail.com>
8060 * basic-long.cs: New test case.
8062 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8064 * mini.c (mini_method_compile): Disable globalra for large methods for
8067 * regalloc2.c (order_moves): Add fp support.
8069 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
8070 source bblock ends with an OP_BR_REG.
8072 * ratests.cs: Add a new test.
8074 2008-11-23 Mark Probst <mark.probst@gmail.com>
8076 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
8077 sharing. PPC64 now passes generics.exe.
8079 2008-11-23 Mark Probst <mark.probst@gmail.com>
8081 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
8083 2008-11-23 Zoltan Varga <vargaz@gmail.com>
8085 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
8086 memory when mono_jit_info_table_find () can't find the method in the
8089 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
8092 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
8095 2008-11-23 Mark Probst <mark.probst@gmail.com>
8097 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
8098 Several fixes. PPC64 now runs exceptions.exe and
8099 devirtualization.exe.
8101 2008-11-22 Mark Probst <mark.probst@gmail.com>
8103 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
8104 arrays.exe and basic-math.exe.
8106 2008-11-22 Mark Probst <mark.probst@gmail.com>
8108 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
8109 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
8111 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8113 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
8115 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8117 * method-to-ir.c: Move bounds checking macros to ir-emit.h
8119 * ir-emit.h: Move macros from method-to-ir.c to here.
8121 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
8123 * mini-ops.h: Correct the long simd ops to use LREG.
8125 2008-11-21 Zoltan Varga <vargaz@gmail.com>
8127 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
8129 * mini-ops.h: Correct the dreg type of a few long opcodes.
8131 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
8134 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
8136 * mini-ppc.c: remove negative stack references in epilog
8137 for platforms that don't support the red zone.
8139 2008-11-21 Mark Probst <mark.probst@gmail.com>
8141 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
8142 point regs. Now PPC64 passes basic-calls.exe.
8144 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8146 * basic-simd.cs: Add tests for accessors of Vector2l.
8148 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8150 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
8152 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
8154 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
8156 2008-11-21 Mark Probst <mark.probst@gmail.com>
8158 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
8159 PPC64 passes basic-long.exe.
8161 2008-11-20 Mark Probst <mark.probst@gmail.com>
8163 * decompose.c: Decompose carry and overflow add on PPC64 like on
8164 other 64 bit archs. Don't decompose sub at all on PPC64.
8166 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
8167 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
8170 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8172 * basic-simd.cs: Add tests for accessors of Vector2d.
8174 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8176 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
8180 * mini-x86.c (mono_arch_output_basic_block): Same.
8182 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
8184 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8186 * basic-simd.cs: Add tests for accessors of Vector4f.
8188 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8190 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
8194 * mini-x86.c (mono_arch_output_basic_block): Same.
8196 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
8198 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8200 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
8202 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8204 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
8208 * mini-x86.c (mono_arch_output_basic_block): Same.
8210 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
8212 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8214 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
8216 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8218 * simd-intrinsics.c: Enable setters for Vector16sb.
8220 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
8222 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
8226 * mini-x86.c (mono_arch_output_basic_block): Same.
8228 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
8230 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
8232 * simd-intrinsics.c: Implement setter for Vector8us.
8234 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8236 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
8239 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
8241 * mini-ppc.c: remove references to the red zone in the prolog
8242 (for systems that don't support it).
8244 2008-11-19 Mark Probst <mark.probst@gmail.com>
8246 * cpu-ppc64.md: Fixed a few instruction lengths.
8248 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
8251 2008-11-19 Mark Probst <mark.probst@gmail.com>
8253 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
8256 2008-11-19 Zoltan Varga <vargaz@gmail.com>
8258 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
8260 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
8262 * mini-ops.h: Added OP_INSERT_I2.
8266 * mini-x86.c (mono_arch_output_basic_block): Same.
8268 * simd-intrinsics.c: Implement setter for Vector8s.
8270 * simd-methods.h: Add the names of get setters of Vector8s.
8272 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8274 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
8276 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
8279 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8281 2008-11-18 Mark Probst <mark.probst@gmail.com>
8283 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
8284 for PPC64. An empty program runs now.
8286 2008-11-18 Zoltan Varga <vargaz@gmail.com>
8288 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
8290 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
8291 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
8292 info for JITted code is emitted into a shared library, loadable into gdb.
8294 2008-11-18 Mark Probst <mark.probst@gmail.com>
8296 * Makefile.am: Changes to build PPC64.
8298 * mini-arch.h: Include mini-ppc64.h on PPC64.
8300 2008-11-18 Mark Probst <mark.probst@gmail.com>
8302 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
8303 in PPC code up to r119147.
8305 2008-11-18 Mark Probst <mark.probst@gmail.com>
8307 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8308 cpu-ppc64.md: Changes for PPC64.
8310 Based on code submitted by andreas.faerber@web.de at
8311 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
8314 2008-11-18 Mark Probst <mark.probst@gmail.com>
8316 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
8317 cpu-ppc64.md: Copied from the corresponding PPC files from
8320 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
8322 * mini-ops.h: Added OP_ROUND.
8324 * cpu-x86.md: Added round.
8326 * mini-x86.c: Added support for intrinsicing Math.Round (double).
8328 * basic-math.cs: Added test_0_round to test rounding.
8330 Contributed under MIT/X11 license.
8332 2008-11-17 Bill Holmes <billholmes54@gmail.com>
8334 * aot-compiler.c : Fix the Winx64 build.
8336 Contributed under MIT/X11 license.
8338 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8340 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
8341 in OP_EXTRACT_R8 to avoid possible stack corruption.
8343 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8345 * mini-ops.h: Added OP_EXTRACT_R8/I8.
8347 * cpu-x86.md: Added extract_r8.
8349 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
8351 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
8352 a couple of OP_EXTRACT_I4.
8354 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
8356 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
8358 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
8360 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
8363 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8365 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
8366 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
8368 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
8369 are not needed any more.
8371 * mini.h: Remove the unused INS_LIST macros.
8373 * mini.c (mini_method_compile): Remove a disable globalra case which is no
8376 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
8379 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
8380 mono_alloc_ireg () instead.
8382 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
8385 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
8388 * aot-runtime.c (load_aot_module): Disable AOT when running under
8391 * mini-amd64.h: Change the monitor fastpath defines to check for
8392 !PLATFORM_WIN32 so they work on *bsd too.
8394 * mini.h mini.c mini-hhpa.c: Remove more unused code.
8396 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
8398 * mini.h (MonoCompile): Remove new_ir flag.
8400 * regalloc.h regalloc.c: Remove unused code.
8402 * cpu-*.md: Remove more unused opcodes.
8404 * simple-cee-ops.h simple-mini-ops.h: Removed.
8406 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
8408 2008-11-17 Zoltan Varga <vargaz@gmail.com>
8410 * aliasing.h: Removed.
8412 * *.c: Remove references to aliasing.h and inssel.h.
8414 * mini.c: Remove additional unused functions.
8416 * mini-ops.h cpu-*.md: Remove unused opcodes.
8418 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8420 Remove the old JIT code.
8422 * inssel*.brg: Removed.
8424 * ssa.c abcremoval.c aliasing.c: Removed.
8426 * ssa2.c: Renamed to ssa.c.
8428 * abcremoval2.c: Renamed to abcremoval.c.
8430 * *.c: Removed all !cfg->new_ir code.
8432 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
8433 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
8435 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
8437 2008-11-16 Zoltan Varga <vargaz@gmail.com>
8439 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
8440 to simplify the code and cut back on the number of global symbols in the AOT
8443 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
8445 2008-11-15 Zoltan Varga <vargaz@gmail.com>
8447 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
8448 with the got/got_info tables.
8450 * mini.h: Bump AOT file format version.
8452 * unwind.h: New file, contains definitions for stack unwinding.
8454 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
8457 * aot-compiler.c: Generalize the emitting of unwind information to use the
8458 information in cfg->unwind_ops.
8460 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
8462 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
8463 AOT method frames. Enable writing symbols for methods by default.
8465 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
8467 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
8468 and make it work with vectors of element sizes 1, 2 and 4.
8470 * simd-intrinsics.c: Enable getter for all vectors with element size
8473 * simd-methods.h: Add the names of other getters.
8475 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
8481 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
8483 * mini-ppc.h: portability fix.
8485 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8487 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
8488 buggy and will overwrite it.
8490 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8492 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
8493 Use it to emit local symbols for all methods so AOTed methods show up with
8494 their full name in gdb/valgrind output.
8496 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
8498 * mini-ppc.c: portability fixes.
8500 2008-11-14 Zoltan Varga <vargaz@gmail.com>
8502 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
8503 entries out of the if (!generic_shared...) code so it is always done.
8504 (mono_class_init_trampoline): Do the patching when running under valgrind
8505 too, newer versions of valgrind have no problems with it.
8507 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8509 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
8512 2008-11-13 Mark Probst <mark.probst@gmail.com>
8514 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
8517 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8519 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
8521 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8523 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
8529 * simd-intrinsics.c: Same.
8531 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8533 * simd-intrinsics.c: Enable constructor intrinsics for all types.
8535 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8537 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
8538 to work with more Vector types.
8540 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
8542 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
8543 store the elemens directly instead of using and intermediate.
8545 2008-11-13 Zoltan Varga <vargaz@gmail.com>
8547 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
8549 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
8550 to preserve %eax for aot plt trampolines.
8552 * aot-compiler.c (compile_method): Don't skip synchronized methods.
8553 (encode_method_ref): Flag synchronized methods so they won't go through
8556 * aot-compiler.c: Additional work to support AOTing synchronized methods/
8559 * cpu-ia64.md (jmp): Increase max length.
8561 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8563 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
8564 open generic classes.
8566 * aot-compiler.c: Enable the ELF writer on ELF platforms.
8568 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
8569 box+brtrue optimization since it causes test failures on x86.
8571 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8573 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
8579 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
8580 for simd ctor values.
8582 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
8583 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
8585 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
8587 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
8590 * simd-instrincs.c: Same.
8592 * basic-simd.cs: Same.
8594 2008-11-12 Zoltan Varga <vargaz@gmail.com>
8596 * ratests.cs: Add more tests.
8598 * regalloc2.c (add_spill_code): Handle more corner cases.
8600 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8602 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
8603 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
8604 both the source an destination of an instruction.
8606 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
8608 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
8609 wapihandles.c: more portability changes.
8611 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
8613 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
8614 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
8615 safe to execute in a signal handler and the kernel provides better
8616 the info in /proc/self/smaps. Avoid the assert on sigaction during
8619 2008-11-11 Zoltan Varga <vargaz@gmail.com>
8621 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
8622 do the bblock linking hack if it is actually needed.
8624 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
8627 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
8628 crash problem is fixed.
8630 * branch-opts.c (mono_remove_critical_edges): Link up newly added
8633 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
8635 (mini_method_compile): Set the starting value of next_vreg to
8636 MAX_IREGS + MAX_FREGS when using globalra.
8638 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
8639 filter clauses with BB_EXCEPTION_HANDLER.
8641 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
8643 2008-11-10 Mark Probst <mark.probst@gmail.com>
8645 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
8646 space for stdcall. Fixes regressions on Win32.
8648 2008-11-10 Zoltan Varga <vargaz@gmail.com>
8650 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
8652 (linear_scan): Remove an assert which doesn't seem to be needed.
8654 * local-propagation.c (mono_local_deadce): Avoid a call to
8655 MONO_DELETE_INS which would screw up the instruction linking.
8657 * mini.c (mono_decompose_op_imm): Make this work with globalra.
8659 * regalloc2.c: Upgrade to work the current JIT code.
8661 2008-11-09 Zoltan Varga <vargaz@gmail.com>
8663 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
8666 * aot-runtime.c: Remove some dead code.
8668 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
8670 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
8672 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
8673 trampolines using sscanf since atoi doesn't work on large unsigned values.
8675 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
8676 Initialize code_size.
8678 2008-11-08 Mark Probst <mark.probst@gmail.com>
8680 * method-to-ir.c (mini_emit_inst_for_method): Make
8681 Interlocked.CompareExchange work for Int arguments on 32 bit
8684 2008-11-07 Mark Probst <mark.probst@gmail.com>
8686 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
8688 2008-11-06 Bill Holmes <billholmes54@gmail.com>
8690 * main.c Fix MSVC build.
8692 Contributed under MIT/X11 license.
8694 2008-11-06 Mark Probst <mark.probst@gmail.com>
8696 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
8697 alignment larger than 8 bytes are aligned correctly, too.
8699 * mini.c: Honor the min_align field of MonoClass when laying out
8702 2008-11-06 Zoltan Varga <vargaz@gmail.com>
8704 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
8706 * aot-compiler.c (emit_plt): Fix a warning.
8708 * aot-compiler.c: Implement ARM support in the binary writer.
8710 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8712 * basic-simd.cs: Add test for getter with byref arg.
8713 Fix the naming of a few tests.
8714 Add missing checks to a test.
8716 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8718 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
8720 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
8721 most of the full-aot support for monitor enter/exit trampolines.
8723 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
8724 enter/exit trampoline creation functions.
8726 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
8729 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
8731 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
8732 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
8733 implement the needed functionality without adding crap to the runtime.
8735 2008-11-05 Zoltan Varga <vargaz@gmail.com>
8737 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
8740 * mini.c (mono_build_date): New global version holding the build date in
8743 * Makefile.am (buildver.c): Generate a file containing the build date.
8745 * main.c: Set the build date from the generated file.
8747 * mini.c (mono_get_runtime_build_info): New helper function returning build
8748 information in a string format.
8750 * driver.c (mono_main): Print the build date in --version.
8752 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
8753 file when the bind-to-runtime-version option is used.
8755 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8757 * simd-intrinsics.c: Fix bug when using getters and byref args.
8759 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
8761 * simd-methods.h: Rename prefetch methods.
8763 * simd-intrinsics.c: Same.
8765 2008-11-05 Mark Probst <mark.probst@gmail.com>
8767 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
8770 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8772 * aot-compiler.c: Use the bundled elf header files instead of depending on
8775 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
8778 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
8781 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
8783 * cpu-x86.md: Add store nta ops.
8789 * mini.h: Add an enum for simd prefetch modes.
8791 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
8792 of store. Use the changed code to support store nta.
8794 * simd-intrinsics.c: Add prefetch ops for all vector types.
8796 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8798 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
8801 * aot-compiler.c: Use statically allocated buffers for constructing symbol
8804 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
8807 2008-11-04 Mark Probst <mark.probst@gmail.com>
8809 * mini-x86.c: Fixed commit.
8811 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8813 * aot-compiler.c (emit_plt): Align the plt section only on x86.
8815 2008-11-04 Mark Probst <mark.probst@gmail.com>
8817 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
8818 and MONITOR_EXIT, for the ASM fastpaths.
8820 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
8823 * mini.c, patch-info.h: Signature and patch infos for
8824 Monitor.Enter/Exit trampolines.
8826 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
8828 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
8829 Monitor.Enter/Exit ASM fastpath for Linux.
8831 2008-11-04 Zoltan Varga <vargaz@gmail.com>
8833 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
8835 * objects.cs: Add a new test.
8837 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
8839 * aot-runtime.c (load_method): Run class initialization in the PLT case even
8840 if MONO_LOG_LEVEL is set.
8842 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
8844 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
8846 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
8848 * aot-compiler.c: Change the relocation code to use virtual addresses instead
8849 of file offsets. Align the sections belonging to the data segment to
8852 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8854 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
8855 elf.h. Port it to amd64.
8857 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8859 * driver.c: Enable SIMD by default.
8861 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
8863 * cpu-x86.md: Add prefetch op.
8869 * mini.h: Add an enum for simd prefetch modes.
8871 * simd-methods.h: Add prefetch function names.
8873 * simd-intrinsics.c: Add prefetch ops for all vector types.
8875 2008-11-03 Zoltan Varga <vargaz@gmail.com>
8877 * aot-compiler.c (emit_bytes): Speed this up a little.
8879 2008-11-02 Zoltan Varga <vargaz@gmail.com>
8881 * aot-compiler.c: Add JIT time etc. statistics.
8883 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
8885 * mini.h (MonoCompile): Add 'got_offset' field.
8887 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
8888 method_got_offsets array.
8890 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
8893 * aot-compiler.c (compile_method): Add generic method instances referenced
8894 by the method to the list of methods to be compiled, this is required so if
8895 A<T> references B<T>, and another assembly references A<int>, then it will
8896 also get a copy of B<int>.
8898 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
8899 when checking for monitor enter/exit.
8901 2008-10-30 Mark Probst <mark.probst@gmail.com>
8903 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
8904 for Monitor.Enter and Monitor.Exit if enabled.
8906 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
8909 2008-10-30 Zoltan Varga <vargaz@gmail.com>
8911 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
8912 of an OP_MOVE. Fixes #440046.
8914 * basic-long.cs: Add a new test.
8916 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8918 * mini.h: Add synchronization note for the managed counter-part.
8920 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
8921 returns the simd caps of the current cpu.
8923 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
8925 * basic-simd.cs: Remove Console.WriteLine.
8927 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8929 * basic-simd.cs: New tests for Vector2ul.
8931 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8933 * simd-intrinsics.c: Add new vector type Vector2ul.
8935 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8937 * basic-simd.cs: New tests for Vector2l.
8939 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8941 * cpu-x86.md: Add long version of most packed int ops.
8947 * simd-intrinsics.c: Add new vector type Vector2l.
8949 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
8951 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
8953 * simd-methods.h: Remove SN_op_BitwiseXor.
8955 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8957 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
8960 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8962 * basic-simd.cs: Test for Vector2d.
8964 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
8967 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8969 * cpu-x86.md: Add double version of all packed float ops.
8975 * simd-intrinsics.c: Add new vector type Vector2d.
8977 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
8979 * simd-methods.h: Add Duplicate.
8981 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
8983 * basic-simd.cs: Test for packing with signed saturation.
8985 2008-10-28 Zoltan Varga <vargaz@gmail.com>
8987 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
8988 found in the TYPESPEC table.
8990 2008-10-26 Zoltan Varga <vargaz@gmail.com>
8992 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
8995 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8997 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
8998 instead of the RVA, since the RVA can be changed by tools like the cil
9001 * method-to-ir.c (mono_method_to_ir2): Ditto.
9003 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
9004 (deserialize_variable): Ditto.
9006 2008-10-25 Martin Baulig <martin@ximian.com>
9008 * debug-mini.c (write_variable): Use
9009 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
9011 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9013 * cpu-x86.md: Add unsigned variants of packd and packw.
9017 * mini-x86.h: Emit the right instruction for packd and packw.
9018 Add unsigned variants of packd and packw.
9020 * simd-intrinsics.c: Packd and packw were used in place of their
9021 unsigned variants. Change that.
9022 Add intrinsics for (Signed)PackWithSignedSaturation.
9024 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
9026 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9028 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
9030 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9032 * mini-ops.h: Remove dword packed add/sub with saturation ops.
9034 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
9036 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
9039 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
9041 2008-10-24 Mark Probst <mark.probst@gmail.com>
9043 * method-to-ir.c, mini.c: Special casing for the synchronized
9044 wrapper for the ldtoken+GetTypeFromHandle case.
9046 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9048 * mini.c (mono_replace_ins): Move this to branch-opts.c.
9050 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
9051 created/split bblocks.
9053 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9055 * mini-ops.h: Add packed signed mul high.
9059 * mini-x86.c (mono_arch_output_basic_block): Same.
9061 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
9063 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
9065 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
9067 * basic-simd.cs: Tests for Vector16sb.
9069 2008-10-24 Zoltan Varga <vargaz@gmail.com>
9071 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
9073 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9075 * mini-ops.h: Add packed signed min, max and compare greater.
9079 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
9082 * simd-methods.h: Add CompareGreaterThan.
9084 * simd-methods.h: Remove CompareEquals.
9086 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
9088 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
9090 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
9093 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
9095 * basic-simd.cs: Fix tests due to change in the API.
9097 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9099 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
9101 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9103 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
9105 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
9106 inst_offset as this has invalid values for LDADDR.
9108 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9110 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9112 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
9114 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9116 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
9117 for accessing field->data.
9119 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9121 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
9123 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
9125 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
9127 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
9129 2008-10-21 Zoltan Varga <vargaz@gmail.com>
9131 * dominators.c (mono_compute_natural_loops): Allocate GList enties
9132 from the cfg mempool.
9134 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9136 * basic-simd.cs: Tests for new methods in Vector8us.
9138 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
9140 * mini-ops.h: Add multiply and store high.
9144 * mini-x86.c (mono_arch_output_basic_block): Same.
9146 * simd-methods.h: Same.
9148 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
9151 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9153 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
9154 mono_class_setup_vtable ().
9156 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
9157 mono_class_get_vtable_entry () for accessing klass->vtable.
9159 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
9161 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
9164 * method-to-ir.c (mono_save_token_info): Don't save references made from
9167 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
9168 of generic instances.
9170 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
9172 2008-10-19 Mark Probst <mark.probst@gmail.com>
9174 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
9175 OP_JMP depends on the method signature. Calculate it properly.
9177 2008-10-19 Zoltan Varga <vargaz@gmail.com>
9179 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
9182 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
9184 (emit_extra_methods): Add another table mapping method indexes to
9185 offsets in the extra_method_info table.
9187 * mini.h: Bump AOT file format version.
9189 * aot-runtime.c: Merge most of the code from mono_aot_get_method
9190 and mono_aot_get_method_from_token () into one function.
9192 2008-10-19 Mark Probst <mark.probst@gmail.com>
9194 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
9197 2008-10-18 Zoltan Varga <vargaz@gmail.com>
9199 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
9202 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
9205 * mini.c (mono_patch_info_equal): Compare the generic context as well.
9207 * mini.h: Bump aot file format version.
9209 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
9210 AOT file can contain native code for methods which are not in the METHOD
9211 table. Generate code for non-sharable generic instances of generic methods
9212 found in the METHODSPEC table.
9214 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
9215 encoding generic type handles.
9217 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
9218 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
9220 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
9221 macros + MONO_ADD_INS.
9223 * mini.c (mono_jump_info_token_new2): New function which takes a generic
9226 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
9228 * mini.h: Bump aot file format version.
9230 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
9232 2008-10-17 Mark Probst <mark.probst@gmail.com>
9234 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
9235 platforms, with definable stack alignment value. Set to 16 now
9238 * mini.c, mini.h, driver.c: Command line option for disabling
9241 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9243 * basic-simd.cs: Tests for new methods in Vector4ui.
9245 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9247 * mini-ops.h: Add packed int shuffle.
9251 * mini-x86.c (mono_arch_output_basic_block): Same.
9253 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
9254 extract mask, max, min, shuffle.
9256 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
9258 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
9260 * basic-simd.cs: Tests for new methods in Vector8us.
9262 2008-10-17 Mark Probst <mark.probst@gmail.com>
9264 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
9265 RuntimeTypeHandle, not a TypedReference.
9267 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
9269 * simd-intrinsics.c: remove relocations.
9271 2008-10-17 Zoltan Varga <vargaz@gmail.com>
9273 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
9274 optimizations from the x86 backend.
9276 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
9278 * simd-methods.h, simd-intrinsics.c: debloat method names and
9279 prepare for no relocations.
9281 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9283 * mini-ops.h: Add packed min/equal and sum of absolute differences.
9287 * mini-x86.c (mono_arch_output_basic_block): Same.
9289 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
9290 extract mask, max, min and sum of absolute differences.
9292 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
9295 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9297 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
9298 Renamed one test for consistency.
9300 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9302 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
9303 fix to the code that deal with other blocks.
9305 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9307 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
9309 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
9311 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
9312 that deals with vreg interference. Explicitly check for OP_LDADDR to be
9313 able to process the source reg.
9315 2008-10-16 Martin Baulig <martin@ximian.com>
9317 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
9319 * inssel.brg: Add `OP_HARD_NOP'.
9321 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
9323 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
9324 `OP_HARD_NOP' instruction when running inside the debugger.
9326 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
9327 `OP_HARD_NOP' instruction when running inside the debugger.
9329 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9331 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
9332 now works. The issue with the regalloc tripping up no longer
9335 * simd-intrinsics.c (load_simd_vreg): Same.
9337 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9339 * basic-simd.cs: Tests for new Vector8ui methods.
9341 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9343 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
9344 only for type. This fixes crashes where MonoInst::klass is checked
9345 for ops of type != VTYPE or OBJ.
9347 * simd-intrinsics.c (load_simd_vreg): Same.
9349 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
9351 * mini-ops.h: Add ops for packed shuffle/max/avg and
9356 * mini-x86.c (mono_arch_output_basic_block): Same.
9358 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
9361 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
9362 to emit extract mask op.
9364 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
9365 to emit word shuffles.
9367 2008-10-15 Mark Probst <mark.probst@gmail.com>
9369 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
9370 the largest alignment needed by a variable, but at least
9373 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9375 * basic-simd.cs: Tests for the fixes in the last commit.
9377 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9379 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
9380 no longer handles STACK_PTR input.
9382 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
9384 * simd-intrinsics.c (load_simd_vreg): New function that works like
9385 get_simd_vreg but handles STACK_PTR input.
9387 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
9388 as the input can be an arbitrary pointer.
9390 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
9391 LDADDR local optimization directly otherwise use a store op.
9393 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9395 * basic-simd.cs: Tests for dup low and dup high.
9397 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
9399 * mini-ops.h: Add dup low and dup high ops.
9403 * mini-x86.c (mono_arch_output_basic_block): Same.
9405 * simd-intrinsics.c (vector4f_intrinsics): Same.
9407 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9409 * basic-simd.cs: Tests for recently added functionality.
9411 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9413 * mini-ops.h: Add remaining sse1 fp ops.
9415 * cpu-x86.md: Add remaining sse1 fp ops.
9417 * mini-x86.c (mono_arch_output_basic_block): Same.
9419 * mini.h: Add enum for simd FP compare conditions.
9421 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
9423 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
9424 so the backed can generate the appropriate op.
9426 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
9427 This patch squeese one more byte from the SimdIntrinsc struct.
9429 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
9430 a a shift amount intead of simply or'ing it.
9432 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
9434 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
9435 byte so we can have an aditional flags field without increasing struct size.
9437 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
9438 against the simd_supported_versions bitmask.
9440 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
9442 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
9444 * mini.c: remove rawbuffer code (the only use here is unsafe because
9445 it takes locks during signal handling and the kernel now provides much
9446 better info in proc/pid/smaps these days).
9448 2008-10-13 Zoltan Varga <vargaz@gmail.com>
9450 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
9451 OP_X86_PUSH_OBJ. Fixes #434620.
9453 * objects.cs: Add a test.
9455 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
9457 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
9458 that the packuswb/packusdw don't work with unsigned numbers for what
9459 would be negative numbers in signed format.
9461 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
9462 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
9464 * mini-ops.h: Add doubleword forms of many ops and packing ones.
9466 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
9468 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
9470 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
9472 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
9475 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
9476 version as the enum in mini.h.
9478 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
9479 for sse3 ops, check the simd_version field if present. This way the code
9480 works with all versions of sse.
9482 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9484 * simd-intrinsics.c: Fixed intrinsic name typo.
9486 * mini.h: Added missing simd exported function.
9488 * basic-simd.cs: Added tests for Vector4ui.
9489 Fixed broken test for Vector16b.
9491 2008-10-10 Zoltan Varga <vargaz@gmail.com>
9493 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
9494 the max length to 64.
9496 2008-10-10 Mark Probst <mark.probst@gmail.com>
9498 * method-to-ir.c: Only do the fast virtual generic method call for
9499 non-wrapper methods.
9501 * mini.h, mini-trampolines.c: The new generic virtual remoting
9502 trampoline handles virtual method calls via the vtable (as done by
9503 the fast virtual generic method calls) to remoting proxies.
9505 * mini.c (mono_jit_create_remoting_trampoline): For generic
9506 methods reate a generic virtual remoting trampoline.
9508 * mini-amd64.h: Enable fast virtual generic method calls again.
9510 2008-10-10 Mark Probst <mark.probst@gmail.com>
9512 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
9513 restore registers when doing tail calls.
9515 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9517 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
9520 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9522 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
9524 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9526 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
9528 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9530 * basic-simd.cs: Retrofit for API changes.
9532 2008-10-10 Mark Probst <mark.probst@gmail.com>
9534 * mini-ppc.c: Handle integer stack arguments for tail calls.
9536 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
9538 * optflags-def.h: Removed sse3 optimization.
9542 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
9545 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
9547 * mini.h: Added enumeration with simd versions.
9549 * simd-intrinsics.c (emit_intrinsics): Use the new static var
9552 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
9554 * mini.c (mini_init): Call mono_simd_intrinsics_init.
9556 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9558 * basic-simd.cs: Added tests for Vector8u and Vector16u.
9560 * basic-simd.cs: Fixed test naming.
9562 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
9564 * mini-ops.h: Added ops for packed and saturated math, shifts
9565 and packing/unpacking.
9567 * cpu-x86.md: Added descriptors for the above ops.
9569 * mini-x86.c: Added code to emmit the above ops.
9571 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
9573 2008-10-08 Zoltan Varga <vargaz@gmail.com>
9575 * aot-compiler.c (compile_method): Enable AOT for generic code.
9577 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
9579 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
9581 * mini.c: add a workaround for a common screwup that ends up blamed
9582 to mono (other processes blocking signal delivery).
9584 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9586 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
9587 in the LDFLD/STFLD opcodes. Fixes #432673.
9589 * iltests.il.in: Add a new test.
9591 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
9593 * mini-arm.c: attach the thread in unmanaged->managed transitions
9594 using delegates (bug #433148).
9596 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9598 * basic-simd.cs: Use new ShuffleSel constants.
9600 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
9602 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
9604 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
9605 only disable simd intrinsics if no sse2 is detected.
9607 * optflags-def.h: Added sse3.
9609 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
9612 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9614 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
9615 when adding delegate-invoke wrappers.
9617 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9619 * Makefile.am: Reenable the simd tests.
9621 2008-10-07 Bill Holmes <billholmes54@gmail.com>
9623 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
9624 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
9625 other vreg is allocated to that hreg.
9627 Contributed under MIT/X11 license.
9629 2008-10-07 Zoltan Varga <vargaz@gmail.com>
9631 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
9634 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9636 * basic-simd.cs: New test suite for SIMD intrinsics.
9638 * Makefile.am: Added new tests.
9640 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
9642 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
9646 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
9648 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
9649 using SSE2 aware opcodes.
9651 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
9652 is enabled, this code path is only reachable if conversion ops are emmited after
9655 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
9657 This optimization saves 6 bytes per conversion against the old version.
9659 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9661 * aot-compiler.c (compile_method): Don't skip methods referencing
9662 generic methods without a corresponding entry in token_info_hash, since
9663 encode_method_ref () can handle all generic methods now.
9665 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
9666 generic context is set.
9668 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
9669 generic sharing of LDTOKEN.
9671 2008-10-06 Mark Probst <mark.probst@gmail.com>
9673 * mini-amd64.h: Temporarily disabled fast virtual generic method
9674 calls because it breaks the System.Runtime.Remoting tests.
9676 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9678 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
9680 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
9681 so inlining actually works.
9682 (check_inline_caller_method_name_limit): Ditto.
9684 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
9686 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
9687 64 bit safety (from Olaf Hering and Andreas Farber).
9689 2008-10-06 Zoltan Varga <vargaz@gmail.com>
9691 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
9692 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
9693 unused virtual call support code.
9695 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
9697 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
9698 which can't use aot trampolines.
9699 (decode_patch): Don't create aot trampolines for methods which can't use
9702 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
9703 use aot trampolines.
9705 * mini.h: Bump AOT image format version.
9707 2008-10-05 Zoltan Varga <vargaz@gmail.com>
9709 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
9710 to save_token_info () since cmethod is inflated for constrained calls.
9712 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
9714 2008-10-04 Andreas Farber <andreas.faerber@web.de>
9716 * Makefile.am: Add build rules for ppc64.
9717 This avoids the build failing at pedump with unresolved symbols
9718 due to lack of arch_sources. Instead it will now fail earlier
9719 due to lack of cpu-ppc64.md.
9721 Contributed under MIT/X11 license.
9723 2008-10-04 Mark Probst <mark.probst@gmail.com>
9725 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
9728 * iltests.il.in: Add test case for tail call with many arguments.
9730 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9732 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
9733 to the fast virtual generic method code until the aot case is fixed.
9735 2008-10-03 Mark Probst <mark.probst@gmail.com>
9737 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
9739 2008-10-03 Mark Probst <mark.probst@gmail.com>
9741 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
9744 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9746 * simd-intrinsics.c: Forgot to add this one.
9748 * mini-codegen.c: Fix macro in case SIMD is not supported.
9750 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
9752 This patch land initial JIT support for simd intrinsics.
9754 * mini-x86.h: Added new define to make --enable_minimal work on x86.
9756 * Makefile.am: Added simd-intrinsics.c
9758 * simd-intrinsics.c: New file with simd instrinsic related
9761 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
9763 * cpu-x86.md: Add simd related instructions.
9765 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
9767 * driver.c: Added two new --regression variants.
9769 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
9771 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
9773 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
9774 extract some complicated logic to helper functions.
9776 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
9778 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
9780 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
9781 the specialized simplification pass.
9783 * method-to-ir.c (mono_spill_global_vars): Use new macro.
9785 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
9787 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
9790 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
9791 if MONO_ARCH_NEED_SIMD_BANK is defined.
9793 * mini-ops.h: Added the new simd ops.
9795 * mini-x86.c: Added mono_arch_xregname.
9797 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
9799 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
9801 * mini-x86.h: Define simd related MONO_ARCH macros.
9803 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
9805 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
9807 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
9808 MONO_CLASS_IS_SIMD to deal with simd related IR.
9810 * mini.h (MonoInst): Added spill_var to the backend union.
9812 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
9814 * mini.h: Added forward declarations of the new simd fuctions.
9816 * optflags-def.h: Added new optimization names SIMD.
9818 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
9820 * regalloc.h: Added support for working with 3 register banks.
9822 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
9824 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
9826 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
9828 * mini-exceptions.c: remove 64 bit related ifdef clutter.
9830 2008-10-03 Zoltan Varga <vargaz@gmail.com>
9832 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
9833 instead of one on 64 bit systems.
9835 * method-to-ir.c: Remove unused includes.
9837 2008-10-02 Zoltan Varga <vargaz@gmail.com>
9839 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
9840 cfg->used_int_regs, since the two are different on arm.
9842 2008-10-02 Mark Probst <mark.probst@gmail.com>
9844 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
9845 mono_method_get_vtable_index() to get the vtable index.
9847 2008-10-02 Mark Probst <mark.probst@gmail.com>
9849 * method-to-ir.c (mono_method_to_ir2): Don't create native
9850 wrappers for array methods, because they're never called (and if
9851 they were called they wouldn't work).
9853 2008-10-02 Mark Probst <mark.probst@gmail.com>
9855 * method-to-ir.c (mono_method_to_ir2): Array methods are
9856 special-cased and must not be invoked indirectly via the (M)RGCTX
9857 when generic sharing is turned on. Fixes #431413.
9859 2008-10-01 Mark Probst <mark.probst@gmail.com>
9861 * method-to-ir.c: When generic sharing is active, call
9862 non-interface virtual generic methods via the standard trampoline.
9864 * mini-trampolines.c: Handle virtual generic shared methods.
9866 * mini.h, mini-x86.c, mini-x86.h: New argument for
9867 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
9868 method thunks and which is the trampoline to call if the lookup
9869 fails. Enable the virtual generic method thunk for x86.
9871 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
9872 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
9873 argument but assert that it's NULL, because these archs don't yet
9874 implement the virtual generic method thunk. Changes in the IMT
9875 thunk data structures.
9877 2008-10-01 Zoltan Varga <vargaz@gmail.com>
9879 * aot-compiler.c (emit_globals): Avoid invalid characters in
9880 the static linking symbol.
9882 * objects.cs: Add a test for the range check optimization. Fix warnings.
9884 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9885 optimization from the current JIT.
9887 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
9888 later in decompose_array_access_opts () to allow more optimizations.
9890 * method-to-ir.c (mono_handle_soft_float): Rename this to
9891 mono_decompose_soft_float () for consistency.
9893 * mini-ops.h: Fix arguments of OP_STRLEN.
9895 * method-to-ir.c (save_cast_details): Extract the cast details saving code
9896 into a separate function.
9897 (reset_cast_details): Ditto.
9898 (handle_unbox): Save cast details. Fixes #431254.
9900 * method-to-ir.c: Remove some obsolete FIXMEs.
9902 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9904 * ir-emit.h (alloc_dreg): Write a warning before crashing.
9906 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9908 * mini-codegen.c: More work on macros to make them
9909 ready for multiple regbanks.
9911 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9913 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
9915 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
9917 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9919 * mini-codegen.c (mono_spillvar_offset): Proper support for
9922 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9924 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
9925 the stack overflow changes.
9927 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9929 * mini-codegen.c: Make all bank macros depend on reg_bank.
9931 * mini-codegen.c (mono_local_regalloc): Make free mask
9932 initialization regbank aware.
9934 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9936 * mini-codegen.c (mono_local_regalloc): Extract callee
9937 mask selection to a function and make it regbank aware.
9939 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
9941 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
9942 code to deal with many regbanks.
9944 2008-09-30 Zoltan Varga <vargaz@gmail.com>
9946 * mini-codegen.c: More fp->regbank changes.
9948 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9950 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
9951 of a hardcoded constant.
9953 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
9955 * method-to-ir.c (type_from_stack_type): Fix typo.
9957 2008-09-29 Zoltan Varga <vargaz@gmail.com>
9959 * mini-ia64.c (emit_move_return_value): Convert float return values to
9962 * objects.cs: Add a new test.
9964 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
9965 VARARG methods to fix an assert later.
9967 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
9968 end so it at least compiles.
9970 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9972 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
9974 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
9976 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
9977 optimization to a new function (emit_optimized_ldloca_ir) and enable
9978 it for both ldloca and ldloca_s.
9980 2008-09-28 Zoltan Varga <vargaz@gmail.com>
9982 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
9983 gshared CASTCLASS code.
9985 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
9986 amd64, where the libc stack unwinder encounters stack frames referring to
9987 native code in unmapped memory.
9989 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
9992 * generics.cs: Add new test.
9994 2008-09-27 Zoltan Varga <vargaz@gmail.com>
9996 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
9997 add a check that one of the ARM_FPU_ constants is defined.
9999 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
10001 * mini-exceptions.c: Fix build on non-altstack platforms.
10003 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
10006 * ir-emit.h: Add a comment to NEW_PCONST.
10008 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
10010 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
10012 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
10013 after the changes to MonoJitDomainInfo.
10015 2008-09-27 Mark Probst <mark.probst@gmail.com>
10017 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
10019 2008-09-27 Mark Probst <mark.probst@gmail.com>
10021 * mini-ppc.c: Compiler warning fixes.
10023 2008-09-27 Mark Probst <mark.probst@gmail.com>
10025 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
10028 2008-09-27 Mark Probst <mark.probst@gmail.com>
10030 * exceptions-ppc.c, mini-ppc.h: Compile
10031 mono_arch_handle_altstack_exception() on Darwin, too.
10033 2008-09-27 Mark Probst <mark.probst@gmail.com>
10035 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
10036 work on archs which don't have generic sharing implemented, only
10037 without the vtable_arg.
10039 2008-09-26 Mark Probst <mark.probst@gmail.com>
10041 * mini.c: Added comment explaining why delegate ctor icall
10042 wrappers are compiled.
10044 2008-09-26 Mark Probst <mark.probst@gmail.com>
10046 * mini.c: Don't produce trampolines to delegate ctor icall
10047 wrappers but compile them upfront.
10049 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
10051 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
10052 runtime-set function when going back to managed code. Currently this
10053 is used to set back the protection on the soft ovf pages and/or to
10054 throw the stack overflow exception that happened in unmanaged code.
10056 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
10058 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
10059 runtime-set function when going back to managed code. Currently this
10060 is used to set back the protection on the soft ovf pages and/or to
10061 throw the stack overflow exception that happened in unmanaged code.
10063 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
10065 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
10066 the support code for restoring stack protection after stack overflows
10067 that happen in unmanaged code. Don't set the exec permission on the
10068 soft overflow area.
10070 2008-09-26 Zoltan Varga <vargaz@gmail.com>
10072 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
10073 delegate->method_ptr is set. Fixes #428054.
10075 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10077 * tests.cs: Rename to ratests.cs.
10079 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
10080 emit_get_rgctx_... functions.
10082 2008-09-25 Mark Probst <mark.probst@gmail.com>
10084 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
10086 2008-09-25 Mark Probst <mark.probst@gmail.com>
10088 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
10089 before asserting that method is sharable.
10091 2008-09-25 Mark Probst <mark.probst@gmail.com>
10093 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
10094 whether method needs a static RGCTX wrapper used instead of
10095 complex conditions.
10097 * generic-sharing.c, mini.h: A few functions moved to
10098 metadata/generic-sharing.c.
10100 2008-09-25 Mark Probst <mark.probst@gmail.com>
10102 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
10103 Generic code sharing for value types, which essentially means
10104 treating value type methods like static methods. The RGCTX is
10105 passed in the same way.
10107 2008-09-25 Zoltan Varga <vargaz@gmail.com>
10109 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
10110 opcode when creating multi-dimensional arrays of open types.
10112 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
10113 open generic types.
10115 * generics.cs: Add a test.
10117 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
10119 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10121 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
10123 * mini.c (mini_method_compile): Set it when running under the debugger.
10125 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
10126 vreg optimization if the flag is set.
10128 * driver.c (mono_main): Add --attach= option to pass options to
10131 * mini.c (sigquit_signal_handler): Start the attach agent.
10133 * ssapre.c: Disable this to save space since it is not yet ported to
10136 * regalloc2.c: Disable this to save space.
10138 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10140 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
10142 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
10143 the -v option useful again.
10145 2008-09-24 Zoltan Varga <vargaz@gmail.com>
10147 * mini-amd64.c (mono_arch_output_basic_block): Add support for
10150 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
10151 arrays of arrays. Fixes #428406.
10153 * method-to-ir.c (mini_emit_castclass): Ditto.
10155 * objects.cs: Add new test.
10157 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
10159 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
10160 was wrong at it choked against target_type_is_incompatible for byref types.
10162 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10164 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
10167 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
10169 * mini-exceptions.c: update a few more exceptions-related counters.
10171 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
10173 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
10174 new functions to allocate from persistent mempools.
10176 2008-09-23 Zoltan Varga <vargaz@gmail.com>
10178 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
10179 multiple register banks in the future.
10181 * mini-codegen.c (mono_local_regalloc): Fix a warning.
10183 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
10185 * mini.c (type_to_eval_stack_type): Remove duplicated function.
10187 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
10189 * mini.h: Export type_to_eval_stack_type.
10191 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
10192 is only ins->klass of byref types.
10194 2008-09-22 Zoltan Varga <vargaz@gmail.com>
10196 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
10197 (mini_emit_memcpy2): Ditto.
10199 * mini-amd64.c: Fix a warning.
10201 2008-09-21 Mark Probst <mark.probst@gmail.com>
10203 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
10206 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
10208 * method-to-ir.c: Extract stloc micro-optimization to a
10209 function and apply it to all cases.
10211 2008-09-19 Mark Probst <mark.probst@gmail.com>
10213 * method-to-ir.c: Don't fail generic code sharing in cases we
10216 2008-09-18 Mark Probst <mark.probst@gmail.com>
10218 * mini-ppc.c: Handle structs in tailcalls on Darwin.
10220 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
10222 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
10225 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
10227 * trace.c: make tracing more useful and correct, with per-thread
10228 id and indent info.
10230 2008-09-15 Mark Probst <mark.probst@gmail.com>
10232 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
10233 doing a method call and the argument is an R4.
10235 2008-09-14 Zoltan Varga <vargaz@gmail.com>
10237 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
10240 2008-09-13 Mark Probst <mark.probst@gmail.com>
10242 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
10244 2008-09-12 Zoltan Varga <vargaz@gmail.com>
10246 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
10247 (MONO_JUMP_TABLE_FROM_INS): Ditto.
10249 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10251 * driver.c: Add a --agent argument (not supported yet) to load managed
10252 agent assemblies before loading the main assembly, similarly to how the
10253 Java VM handles agents.
10255 2008-09-11 Mark Probst <mark.probst@gmail.com>
10257 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
10258 function to do stack layout of local variables.
10260 2008-09-11 Mark Probst <mark.probst@gmail.com>
10262 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
10265 2008-09-11 Zoltan Varga <vargaz@gmail.com>
10267 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
10268 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
10269 JIT if DISABLE_JIT is defined.
10271 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
10274 2008-09-10 Mark Probst <mark.probst@gmail.com>
10276 * iltests.il.in: Disable the fconv test on PPC (the result is
10277 undefined according to ECMA).
10279 2008-09-10 Mark Probst <mark.probst@gmail.com>
10281 * iltests.il.in: Enable tail call tests for PPC.
10283 * mini.h: Add variable for storing incoming valuetype argument
10284 addresses for tail calls.
10286 * mini-ppc.c: Implement valuetype arguments and return values for
10287 tailcalls on Linux.
10289 2008-09-09 Mark Probst <mark.probst@gmail.com>
10291 * mini-ppc.c: Partially implement tail calls (struct arguments and
10292 return values not supported).
10294 * method-to-ir.c: Enable tail calls on PPC.
10296 2008-09-08 Zoltan Varga <vargaz@gmail.com>
10298 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
10299 runtime-invoke wrappers to work around the problem of them getting
10300 assigned to a random class.
10302 * aot-runtime.c (mono_aot_get_method): Ditto.
10304 2008-09-07 Zoltan Varga <vargaz@gmail.com>
10306 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
10307 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
10309 2008-09-07 Mark Probst <mark.probst@gmail.com>
10311 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
10312 until they're implemented properly.
10314 * exceptions-ppc.c: Use arch-independent exception-handling code
10315 instead of custom one.
10317 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
10320 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
10322 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
10323 applies when __powerpc__ is defined.
10325 2008-09-06 Zoltan Varga <vargaz@gmail.com>
10327 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
10328 methods to their code to avoid computing the full name of wrappers and
10329 doing a lookup in a string hash table.
10331 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10333 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
10334 we identify bblocks before method_to_ir () is ran.
10336 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
10337 Also avoid optimizing branches pointing to themselves.
10339 * mini.c (mini_method_compile): Ditto. Fixes #422947.
10341 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
10343 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
10345 2008-09-05 Zoltan Varga <vargaz@gmail.com>
10347 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
10348 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
10349 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
10352 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
10353 jumped to the same entry in plt_jump_table.
10355 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
10357 * method-to-ir.c (initialize_array_data): Handle field with RVA from
10360 2008-08-31 Zoltan Varga <vargaz@gmail.com>
10362 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
10363 other assignment can be if converted. Saves 1.5% on corlib size and fixes
10366 2008-08-29 Geoff Norton <gnorton@novell.com>
10368 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
10369 segment, and doesn't properly handle .space as .text. Fixes
10372 2008-08-29 Geoff Norton <gnorton@novell.com>
10374 * mini.c: Disable the mach exception handler when running on
10377 2008-08-29 Geoff Norton <gnorton@novell.com>
10379 * aot-compiler.c: Patch from Renaldas Zioma to properly register
10380 globals on Darwin/ARM
10382 2008-08-28 Zoltan Varga <vargaz@gmail.com>
10384 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
10385 since too many things depend on it. Instead, call
10386 mono_runtime_set_no_exec ().
10388 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
10391 * aot-compiler.c: Add an 'asm-only' AOT option.
10393 * mini.c: Avoid initializing the runtime when doing AOT compilation.
10395 * aot-compiler.c (compile_method): Disable gshared support for now as it
10398 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10400 * mini-amd64.h : Fix a compiler warning.
10402 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
10403 Changed to use a callback function to retrieve the unwind info.
10404 This avoids problems observed when code blocks were removed by
10405 unloading an app domain.
10407 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
10408 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
10411 Contributed under MIT/X11 license.
10413 2008-08-27 Bill Holmes <billholmes54@gmail.com>
10415 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
10416 case to keep the stack aligned to 8.
10418 Contributed under MIT/X11 license.
10420 2008-08-26 Zoltan Varga <vargaz@gmail.com>
10422 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
10423 avoid repeated linear searches.
10425 2008-08-25 Zoltan Varga <vargaz@gmail.com>
10427 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
10428 methods it can't handle.
10430 * aot-compiler.c (add_method): Avoid adding a method twice.
10431 (add_wrappers): Add runtime invoke wrappers for all methods.
10433 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
10434 function to create an aot-compatible version of this trampoline.
10436 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
10438 2008-08-24 Zoltan Varga <vargaz@gmail.com>
10440 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
10442 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
10443 with a generic sharing failure.
10445 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
10447 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
10448 CEE_RETHROW. Fixes #419634.
10450 * mini.c (mono_method_to_ir): Ditto.
10452 * exceptions.cs: Add a new test.
10454 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
10455 to mono_type_stack_size_internal () since some callers might not pass in
10458 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
10459 instrument_prolog. Fixes #419878.
10461 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
10462 doubles in soft float mode volatile.
10464 2008-08-23 Zoltan Varga <vargaz@gmail.com>
10466 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
10468 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
10469 to handle soft float correctly.
10471 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
10474 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
10476 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
10477 to sp, since the generics catch code requires it.
10479 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
10482 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
10483 mono_arch_emit_imt_argument ().
10485 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
10487 * mini-arm.c tramp-arm.c: Generic sharing updates.
10489 2008-08-22 Zoltan Varga <vargaz@gmail.com>
10491 * mini-arm.c: Fix the arm build.
10493 * generic-sharing.c (mini_type_get_underlying_type): New helper function
10494 handling enums, generic instances and generic sharing.
10495 (mini_type_stack_size_full): Ditto.
10497 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
10499 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
10501 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
10503 * tramp-arm.c: Implement the rgctx fetch and the generic class init
10506 * mini-arm.c: Various small generic sharing changes.
10508 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
10510 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
10513 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
10514 helper function to return a generic class init trampoline.
10516 * method-to-ir.c mini.c: Use it.
10518 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
10519 arch-specfic function to return a generic class init trampoline.
10521 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
10522 the GENERIC_CLASS_INIT custom code.
10524 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
10525 a fatal error, not a sharing failure.
10527 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
10530 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
10531 trampoline argument from MONO_ARCH_VTABLE_REG.
10533 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
10534 order of the arguments to the C trampoline: pass 'slot' as the trampoline
10535 argument, and pass the vtable in VTABLE_REG.
10537 * tramp-amd64.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.
10540 (mono_arch_create_trampoline_code_full): Remove some special casing for
10541 the rgctx fetch trampoline.
10543 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
10546 * iltests.il: Add a test for it.
10548 2008-08-21 Zoltan Varga <vargaz@gmail.com>
10550 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
10552 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
10555 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
10556 use mono_jit_info_table_find () to avoid recursion.
10557 (mono_delegate_trampoline): Add a sync wrapper here.
10559 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
10562 * mini.c (mono_method_to_ir): Ditto.
10564 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
10565 add_sync_wrapper argument. Don't add a sync wrapper here.
10566 (mono_create_jump_trampoline): Don't add a sync wrapper here.
10568 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
10570 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10572 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
10573 of nonvolatile registers back from MonoContext to CONTEXT.
10575 Contributed under MIT/X11 license.
10577 2008-08-20 Bill Holmes <billholmes54@gmail.com>
10579 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
10580 arguments on Winx64 there are only 4 argument registers. For this
10581 logic to work the last argument must be pulled from the stack.
10583 Contributed under MIT/X11 license.
10585 2008-08-20 Zoltan Varga <vargaz@gmail.com>
10587 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10589 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
10590 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
10591 encode/decode_method_ref ().
10593 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
10595 * aot-runtime.c (decode_patch): Ditto.
10597 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
10598 MONO_PATCH_INFO_METHOD.
10600 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
10601 MonoGenericJitInfo.
10603 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
10604 MonoGenericJitInfo.
10606 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
10608 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
10609 one from the caller.
10611 * aot-runtime.c (decode_generic_inst): New function to decode and
10612 return a interned generic inst.
10613 (decode_klass_ref): Use it.
10614 (decode_method_ref): Ditto.
10616 * aot-compiler.c (emit_exception_debug_info): Save
10617 jinfo->has_generic_jit_info too.
10619 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10621 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
10623 * iltests.il.in: Add a test for fconv_to_i.
10625 * liveness.c: Disable the liveness2 pass for now to save space.
10627 * regalloc2.c: Include mempool-internals.h to fix warnings.
10629 * aot-compiler.c (encode_method_ref): Encode the context of generic
10632 * aot-runtime.c (decode_method_ref): Inflate generic methods using
10633 the context saved in the aot file.
10635 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10637 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
10639 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
10640 volatile so they won't be optimized away.
10642 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
10648 * dominators.c: Remove duplicated functions that now are in
10649 mempool-internals.h.
10651 2008-08-19 Zoltan Varga <vargaz@gmail.com>
10653 * aot-compiler.c: Fix warnings.
10655 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
10657 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
10659 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
10662 * mini.c (mono_resolve_patch_target): Ditto.
10664 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
10665 (encode_klass_ref): Add support for encoding VARs/MVARs.
10667 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
10669 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
10670 the handling of the got entries into a separate 'decode_got_entry' function.
10671 Add support for RGCTX_FETCH.
10673 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
10674 clobbered by the trampoline code.
10676 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
10677 not clobbered by the indirect calling code.
10679 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10681 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
10684 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
10686 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
10687 signature using the compilation mempool otherwise we would leak it.
10689 2008-08-18 Zoltan Varga <vargaz@gmail.com>
10691 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
10692 mono_emit_abs_call ().
10694 * patch-info.h: Add GENERIC_CLASS_INIT.
10696 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
10698 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
10699 as their target as a near call.
10701 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
10703 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
10705 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
10706 call to a runtime function described by a patch.
10708 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
10709 mono_emit_abs_call, this has the advantage that the ABS handling code in
10710 mono_codegen () can handle them both, and can handle other stuff in the
10711 future without additional code.
10713 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
10715 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
10718 * mini.h: Add missing bblock related prototypes.
10720 * mini.h (MonoCompile): Remove unused reverse_inst_list and
10721 reverse_inst_list_len fields.
10723 * mini.c: Refactor this file a bit by moving branch optimizations to
10726 * method-to-ir.c: Merge generic sharing changes missed earlier.
10728 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
10730 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
10731 shared patches. Process METHODCONST as a shared patch.
10733 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
10734 as it crashes on the 2.0 mscorlib.
10736 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
10739 * aot-compiler.c: Use is_plt_patch () in a few additional places.
10740 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
10743 * aot-compiler.c: Reorganize the got handling code to be a bit more
10746 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10748 * aot-compiler.c: Make the patch_to_plt_offset hash table use
10749 mono_patch_info_equals/hash, and use it to massively simplify
10752 * mini.c (mono_patch_info_hash): Simplify this and add support for
10755 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
10757 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
10758 handling code, since an offset is not enough to identify a trampoline.
10760 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
10762 2008-08-17 Mark Probst <mark.probst@gmail.com>
10764 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
10766 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
10768 * mini-ops.h: Argument and result types for OVF_CARRY ops.
10770 * decompose.c: PPC decompositions for various ops.
10772 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
10774 2008-08-17 Zoltan Varga <vargaz@gmail.com>
10776 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
10777 call the generic trampoline code using a call, instead of a jump, to
10778 remove some special casing from the generic trampoline code.
10780 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
10781 (mono_codegen): Ditto.
10783 * aot-compiler.c aot-runtime.c: Ditto.
10785 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
10787 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
10788 helper function to find the offset corresponding to a lazy fetch trampoline.
10790 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
10791 when doing generic sharing.
10793 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
10796 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
10797 mini-trampolines.c to be with the other trampoline creation functions.
10799 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
10800 as it is equal to method->signature in most cases, add a
10801 mono_emit_method_call_full variant which takes a signature and an imt
10804 2008-08-16 Zoltan Varga <vargaz@gmail.com>
10806 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
10807 to this function, since it could be computed easily from the method
10809 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
10812 * method-to-ir.c mini.c: Remove references to
10813 compile_generic_method_wo_context.
10815 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
10816 generic method calls.
10818 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
10819 dimensional non-szarrays.
10821 * mini.c (mini_init): Register mono_array_new_1.
10823 * jit-icalls.c (mono_array_new_1): New jit icall.
10825 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
10826 pointing to the method.
10828 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
10829 method addresses belonging to METHOD_JUMP patches in the
10830 jump_target_got_slot_hash.
10831 (mono_aot_load_method): Ditto.
10833 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
10834 METHOD_JUMP patches.
10836 * mini.c (mini_create_jit_domain_info): New helper function which
10837 initializes/frees domain->runtime_info.
10838 (mini_free_jit_domain_info): Ditto.
10839 (mini_init): Install the domain hook functions with the runtime.
10841 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
10842 information maintained by the JIT.
10844 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
10845 insertion into jump_table_hash into mono_codegen (), also implement proper
10848 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
10849 tail calls, it is already done by the aot code.
10851 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
10852 mechanism on amd64.
10854 * iltests.il.in: Make the jmp test a bit more complex.
10856 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
10857 generic instances which doesn't have a token.
10859 * aot-runtime.c (decode_method_ref): Ditto.
10861 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
10862 can handle this case now.
10863 (handle_box): Ditto.
10865 2008-08-15 Geoff Norton <gnorton@novell.com>
10867 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
10870 2008-08-15 Zoltan Varga <vargaz@gmail.com>
10872 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
10873 calling generic methods.
10875 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
10877 * aot-runtime.c (decode_patch_info): Ditto.
10879 * mini.c (mono_resolve_patch_target): Ditto.
10881 * patch-info.h: Add METHOD_RGCTX.
10883 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
10885 2008-08-14 Zoltan Varga <vargaz@gmail.com>
10887 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
10888 arguments in registers.
10890 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
10891 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
10893 * mini.c (mini_method_compile): Abort aot compilation for generic
10894 methods if generic sharing is disabled.
10896 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
10899 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
10900 requiring an mrgctx.
10902 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
10903 store instructions when converting a vcall to a normal call.
10905 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
10906 mono_arch_find_jit_info.
10908 2008-08-13 Zoltan Varga <vargaz@gmail.com>
10910 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
10911 avoid calling mono_method_full_name () for every method even if the
10912 env var is not set.
10913 (check_inline_caller_method_name_limit): Ditto.
10915 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10917 * driver.c (main_thread_handler): Allow AOT compilation of multiple
10918 assemblies in one run.
10920 * aot-compiler.c (mono_compile_assembly): Only print out a count of
10921 skipped methods if it is not 0.
10923 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
10925 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10927 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
10928 MONO_ARCH_HAVE_UNWIND_TABLE.
10930 Contributed under MIT/X11 license.
10932 2008-08-12 Bill Holmes <billholmes54@gmail.com>
10934 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
10935 from default optimizaton list on Winx64.
10937 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
10939 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
10940 the LMF from the MonoJitTlsData structure.
10942 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
10944 Contributed under MIT/X11 license.
10946 2008-08-12 Zoltan Varga <vargaz@gmail.com>
10948 * mini.c (sigsegv_signal_handler): Fix the build.
10950 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
10951 assembly->aot_module.
10953 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
10954 hash table. This simplifies and speeds up a lot of code, and fixes support
10957 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
10960 * mini-exceptions.c: Ditto.
10962 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
10963 'native_offset' argument, since these are computed in the
10964 mono_find_jit_info () function.
10966 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
10967 is used by exceptions-ppc.c.
10969 * exceptions-ppc.c: Call mono_find_jit_info () instead of
10970 mono_arch_find_jit_info ().
10972 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
10973 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
10974 generic code in mini-exceptions.c.
10976 2008-08-11 Zoltan Varga <vargaz@gmail.com>
10978 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
10980 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
10982 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
10983 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
10984 called while holding the loader lock. Fixes #415608.
10985 (mono_aot_get_method_from_token_inner): Ditto.
10987 2008-08-09 Zoltan Varga <vargaz@gmail.com>
10989 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
10990 to reduce differences between this and the generic implementation in
10992 (ves_icall_get_frame_info): Ditto.
10994 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
10996 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
10999 * exceptions-ppc.c (arch_get_call_filter): Rename this to
11000 mono_arch_get_call_filter () and make it non-static, for consistency with the
11001 other architectures.
11003 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
11006 * local-propagation.c:
11007 * mini-x86.c: Correct the name of arch defines.
11009 2008-08-09 Zoltan Varga <vargaz@gmail.com>
11011 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
11012 NO_EMULATE_LONG_SHIFT_OPS define.
11014 2008-08-08 Zoltan Varga <vargaz@gmail.com>
11016 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
11017 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
11019 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
11020 MACH fixes. Merged from the 2.0 branch.
11022 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
11024 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
11025 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
11027 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
11029 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
11030 mono_marshal_get_native_wrapper () signature changes.
11032 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
11034 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
11035 conversion bug under arm.
11037 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
11039 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
11041 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
11042 with overflow checking.
11044 2008-08-05 Marek Habersack <mhabersack@novell.com>
11046 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
11047 to the genmdesc.pl file
11049 2008-08-05 Zoltan Varga <vargaz@gmail.com>
11051 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
11052 arg_array in the soft-float versions of the LOAD/STORE macros.
11054 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
11057 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
11059 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11061 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
11062 a float HFA. Fixes #413621.
11064 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
11066 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
11067 frame_size to args_size. Fixes build.
11069 2008-08-02 Zoltan Varga <vargaz@gmail.com>
11071 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
11072 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
11074 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
11075 the stack are not unaligned. Fixes #413247.
11077 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
11079 * mini.c: update jitted methods performance counters.
11081 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
11083 * mini-exceptions.c: increase the exceptions thrown performance
11084 counter in mono_handle_exception ().
11086 2008-07-29 Zoltan Varga <vargaz@gmail.com>
11088 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
11089 can work with netmodules.
11091 2008-07-28 Geoff Norton <gnorton@novell.com>
11093 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
11096 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11098 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
11101 2008-07-28 Bill Holmes <billholmes54@gmail.com>
11103 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11104 The float param registers and other param registers must be the
11105 same index on Windows x64.
11107 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
11108 ArgValuetypeAddrInIReg argument case. Setting the argument
11109 op to OP_VTARG_ADDR (OP_REGOFFSET)).
11111 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
11112 variable computed above as the copy length for arguments of storage
11113 type ArgValuetypeAddrInIReg.
11115 * mini-amd64.c (mono_arch_emit_call) : Implementing the
11116 ArgValuetypeAddrInIReg argument case. This case will rely on
11117 mono_arch_emit_outarg_vt to emit the correct code later in the process.
11119 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
11120 a 32 byte stack allocation for all calls. We will omit the adjustment for
11121 jump and tail call instructoins as they do not follow the typical call behavior.
11123 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
11124 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
11125 local variable and pass the local variable by reference to the called method.
11127 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
11128 Implementing the ArgValuetypeAddrInIReg argument case. When the address
11129 of a struct is passed in a register it must be saved with the other
11130 volatile argument on the stack.
11132 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
11133 frame pointer the stack adjustment value must be saved to the unwind
11136 Contributed under MIT/X11 license.
11138 2008-07-28 Zoltan Varga <vargaz@gmail.com>
11140 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
11141 which got lost in the merge.
11143 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11145 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
11148 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
11150 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
11151 icalls, since they won't be patched.
11153 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
11154 different code sequence when running under valgrind to prevent some valgrind
11157 * iltests.il.in: Add new regression test.
11159 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
11162 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
11163 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
11165 * iltests.il.in: Add new test.
11167 * aot-compiler.c: Fix some warnings.
11169 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
11172 2008-07-27 Zoltan Varga <vargaz@gmail.com>
11174 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
11175 (mini_usage_jitdeveloper): Add a missing --wapi option.
11177 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11179 * mini-codegen.c: Simplify the is_fp macros.
11180 (free_up_ireg): Remove, use free_up_reg instead.
11181 (free_up_reg): Fix the fp case.
11183 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11185 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
11188 * exceptions-x86.c: Merge some changes which seemed to have got lost
11189 in the linear-ir merge.
11191 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
11193 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
11194 long vreg volatile even if the variable was already created.
11196 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11197 volatile variables.
11199 2008-07-26 Zoltan Varga <vargaz@gmail.com>
11201 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
11203 * mini.c (mono_jit_compile_method_inner): Add support for
11204 MONO_EXCEPTION_BAD_IMAGE.
11206 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
11207 mini_method_get_context () returns NULL. Fixes #356531.
11209 * mini.c (mono_method_to_ir): Ditto.
11211 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
11212 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
11214 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11216 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
11217 in the LDFTN implementation.
11219 2008-07-25 Mark Probst <mark.probst@gmail.com>
11221 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
11222 code, patch calls to icalls, too, even if they're not in the
11223 shared generic code hash. Fixes #411962.
11225 2008-07-25 Zoltan Varga <vargaz@gmail.com>
11227 * cpu-x86.md: Increase the length of the fcall opcodes.
11229 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
11230 calls returning floats.
11232 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
11235 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
11238 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
11239 into the domain->method_code_hash.
11241 * aot-compiler.c: Fix win32 build.
11243 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
11245 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
11246 gshared NEWARR implementation.
11248 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
11250 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
11251 can be used outside of method_to_ir.
11253 * mini.h (MonoCompile): Add arg_types field.
11255 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
11257 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
11258 the values of the local arg_array and param_types array.
11260 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11262 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
11263 got accesses might only get generated later when NEWOBJ is decomposed.
11265 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
11266 looking up the native code of the target method when a delegate is called
11267 for the first time.
11269 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
11272 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
11274 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
11275 AOT work on platforms without a working dlsym implementation.
11277 * mini.h: Bump AOT image format version.
11279 2008-07-24 Mark Probst <mark.probst@gmail.com>
11281 * mini-exceptions.c: Free a MonoType with
11282 mono_metadata_free_type() instead of g_free().
11284 * aot-runtime.c: Free a MonoType.
11286 2008-07-24 Zoltan Varga <vargaz@gmail.com>
11288 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
11291 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
11294 2008-07-23 Massimiliano Mantione <massi@ximian.com>
11295 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
11298 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11300 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
11301 NEWOBJ calls on valuetypes.
11303 * iltests.il.in: Add new test.
11305 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
11307 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11309 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
11310 is no longer needed.
11312 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
11313 non register sized integer arguments.
11314 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
11315 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
11318 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
11321 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
11322 two a binop with different sized arguments is emitted.
11324 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
11325 instruction in the ins==NULL case.
11327 2008-07-23 Zoltan Varga <vargaz@gmail.com>
11329 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
11331 * mini-x86.c: Fix osx build.
11333 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
11336 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
11337 instruction for non int sized variables.
11339 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
11342 2008-07-23 Robert Jordan <robertj@gmx.net>
11344 * method-to-ir.c: Fix MSVC build.
11346 2008-07-22 Zoltan Varga <vargaz@gmail.com>
11348 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
11349 a non int sized type, widen it to an int since newer versions of gcc seem to
11350 generate code which needs this.
11352 * ssa2.c abcremoval2.c: Fix warnings.
11354 * *: Merge the Linear IR branch.
11356 The original branch is at trunk/branches/vargaz/mini-linear-il, and
11357 the ChangeLog file there describes all the changes done over the years.
11358 Further documentation can be found at www.mono-project.com/Linear_IL.
11360 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11362 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
11363 The float param registers and other param registers must be the
11364 same index on Windows x64.
11366 Contributed under MIT/X11 license.
11368 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
11370 * mini.c: Make the previous fix GC safe.
11372 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
11374 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
11376 2008-07-21 Bill Holmes <billholmes54@gmail.com>
11378 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
11379 on Winx64. This type will not be passed on the stack (ArgOnStack), but
11380 ArgValuetypeAddrInIReg instead.
11382 Contributed under MIT/X11 license.
11384 2008-07-21 Zoltan Varga <vargaz@gmail.com>
11386 * mini-codegen.c (get_register_spilling): Fix a warning.
11388 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
11390 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
11391 for types which the initialization fails. Raises the provided exception
11392 at the right stop after cleanup.
11394 2008-07-16 Zoltan Varga <vargaz@gmail.com>
11396 * aot-compiler.c: Free most of the memory allocated during compilation.
11398 * mini.c (mini_parse_debug_options): Fix a leak.
11400 * mini.c (mini_method_compile): Don't add the method to the jit info tables
11401 during aot compilation.
11403 2008-07-14 Zoltan Varga <vargaz@gmail.com>
11405 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
11406 it has too much register pressure.
11408 2008-07-13 Zoltan Varga <vargaz@gmail.com>
11410 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
11412 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11414 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11417 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
11418 on amd64 similar to the way it is done on arm.
11420 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11422 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
11423 consistency, normalize error messages, avoid loading aot-only modules in
11426 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
11429 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
11431 2008-07-11 Martin Baulig <martin@ximian.com>
11434 (MonoDebuggerInfo): Add `interruption_request'.
11436 2008-07-12 Zoltan Varga <vargaz@gmail.com>
11438 * aot-compiler.c (emit_plt): Remove some dead code.
11440 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
11442 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
11443 return the plt info offset belonging to a given plt entry.
11445 * mini-trampolines.c (mono_aot_plt_trampoline): Use
11446 mono_aot_get_plt_info_offset.
11448 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
11449 similar to the amd64 code by makeing jumps through a separate jump table
11450 instead of embedding the jump addresses into the code.
11452 2008-07-11 Zoltan Varga <vargaz@gmail.com>
11454 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
11457 2008-07-10 Martin Baulig <martin@ximian.com>
11459 * mini.c (mini_method_compile): Disable generics sharing when
11460 running in the debugger.
11462 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11464 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
11466 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
11467 the local register allocator from running out of registers on x86 when
11470 2008-07-10 Bill Holmes <billholmes54@gmail.com>
11472 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
11473 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
11476 Contributed under MIT/X11 license.
11478 2008-07-10 Zoltan Varga <vargaz@gmail.com>
11480 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
11481 speed up the assembler.
11483 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11485 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
11488 * mini.c: Move the soft float handling macros a bit earlier, add
11489 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
11492 * mini.h: Add prototype for mono_arch_fixup_jinfo.
11494 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
11495 read-only to help catch code allocation requests.
11497 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
11498 and turn it off when using --aot-only or when compiling with --aot=full.
11500 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
11501 jump table for switches from the normal domain mempool, not the code
11504 * mini-trampolines.c (get_unbox_trampoline): New function to return an
11505 unbox trampoline which handles aot-only mode too.
11507 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
11508 an AOTed unbox trampoline.
11510 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
11512 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11514 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
11517 Contributed under MIT/X11 license.
11519 2008-07-09 Bill Holmes <billholmes54@gmail.com>
11521 * mini.c (mono_codegen): Allocate space at the end of the code block and store
11522 the unwind information for the method at the end of the allocated block.
11524 * mini-amd64.h: Added declarations for the unwind routines and adding field to
11525 MonoCompileArch to hold the unwind info for SEH on Winx64
11527 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
11528 frame pointer info for the method being compiled.
11530 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
11531 the call to mono_exception_from_token.
11533 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
11534 storing the method prolog information in a format that the Winx64 SEH can understand. This
11535 information is stored a the end of the method block because it is all 32-bit offset based.
11537 Contributed under MIT/X11 license.
11539 2008-07-09 Zoltan Varga <vargaz@gmail.com>
11541 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
11543 * wapihandles.c: Fix warnings.
11545 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
11548 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
11549 mono_jit_compile_method in aot-only mode since that calls the type
11552 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
11553 get_delegate_invoke_impl in aot-only mode.
11555 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
11557 2008-07-08 Zoltan Varga <vargaz@gmail.com>
11559 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
11561 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
11564 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
11566 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
11567 init trampoline from the AOT file as well.
11569 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
11570 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
11573 * mini.c (mini_init): Move the call to mono_exceptions_init () after
11576 * exceptions-amd64.c: Add _full variants for the remaining exception code
11577 creation functions as well, allow emission of relocatable code, remove
11578 caching since that is now done by the caller.
11580 * mini-exceptions.c: Add _full variants for the remaining exception code
11581 creation functions as well, add aot-only support.
11583 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
11584 if we can determine a proper token for them.
11585 (add_wrappers): Add a few more wrappers.
11586 (emit_method_code): Remove some dead code.
11587 (emit_trampolines): Emit exception code too.
11589 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
11591 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
11592 mono_array_new_va which avoids varargs.
11594 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
11596 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
11597 mono_arch_create_specific_trampoline () in all places.
11599 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
11600 a bit so it can be used for other things as well.
11602 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
11605 * exceptions-amd64.c: Rename the caching from the exception code creation
11606 functions, it is done by the caller instead.
11608 * exceptions-amd64.c: Change the signature of the exception code creation
11609 functions to allow the creation of relocatable code later.
11611 * mini-exceptions.c: Add a set of functions to query the various
11612 runtime-generated exception functions.
11614 * mini.c mini-exceptions.c: Use the newly added functions instead of the
11615 mono_arch_.. () functions.
11617 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11619 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
11621 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
11623 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
11624 (mini_get_vtable_trampoline): Ditto.
11626 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
11627 code in the AOT case by returning the code size and a list of relocations to
11630 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
11632 2008-07-07 Bill Holmes <billholmes54@gmail.com>
11634 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
11637 Contributed under MIT/X11 license.
11639 2008-07-07 Zoltan Varga <vargaz@gmail.com>
11641 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
11642 so the buffer size can be computed correctly. Fixes #404735.
11644 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
11645 normally as cfg->debug_info is already freed.
11647 2008-07-06 Zoltan Varga <vargaz@gmail.com>
11649 * mini-amd64.c: For calls returning vtypes in registers, don't store
11650 the return address on the stack, instead allocate a separate local for
11653 2008-07-05 Mark Probst <mark.probst@gmail.com>
11655 * mini-trampolines.c, mini.h: Add an argument to
11656 mono_create_jit_trampoline_in_domain() for turning off the adding
11657 of the sync wrapper.
11659 * mini.c: Use the JIT trampoline without sync instead of
11660 ldftn_nosync in static RGCTX invoke wrappers so that the call can
11663 2008-07-04 Mark Probst <mark.probst@gmail.com>
11665 * driver.c: Turn on GSHARED optimization by default.
11667 2008-07-04 Zoltan Varga <vargaz@gmail.com>
11669 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
11670 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
11672 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
11673 create a variant of the generic trampoline code callable from AOTed trampolines.
11675 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
11676 trampoline code callable from AOTed trampolines.
11678 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
11680 2008-07-04 Mark Probst <mark.probst@gmail.com>
11682 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
11683 pass-through manner.
11685 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
11686 and don't fail sharing for them anymore.
11688 * mini-exceptions.c: Handle exceptions in shared generic methods.
11690 * generic-sharing.c: When checking the context of a generic
11691 method, also check its class's context. Don't treat wrappers as
11694 * mini-trampolines.c: Some code factored out to
11695 metadata/generic-sharing.c. Handle the MRGCTX case.
11697 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
11698 we must deal with the method being of another instantiation of the
11699 class. Add static rgctx invoke wrappers to generic methods.
11701 2008-07-04 Mark Probst <mark.probst@gmail.com>
11703 * mini.c: Provide all jit infos of generic shared methods with a
11706 * mini-exceptions.c: Handle the new situation that a generic info
11707 might be available, but not info about the this/vtable/mrgctx
11710 2008-07-03 Mark Probst <mark.probst@gmail.com>
11712 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
11715 2008-07-03 Zoltan Varga <vargaz@gmail.com>
11717 * dominators.c (check_dominance_frontier): Fix a warning.
11719 * mini.h: Add some missing prototypes.
11721 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
11723 * driver.c (mono_jit_init_version): Correct the comments since the first
11724 argument should be the name of the root domain, not a filename.
11726 * aot-runtime.c (make_writable): Error out if this is called while running
11728 (load_aot_module): Ditto.
11730 * aot-compiler.c: Really fix the computation of method indexes.
11732 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
11733 optimizations as this is no longer called frequently.
11735 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
11736 method and the invoke impl code and pass it to the delegate trampoline instead of
11737 just the delegate class.
11739 2008-07-02 Zoltan Varga <vargaz@gmail.com>
11741 * aot-compiler.c: Fixup the computation of method indexes.
11742 (add_wrappers): Create the base methods of the runtime invoke wrappers using
11743 the method builder infrastructure.
11745 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
11748 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
11749 mode, load the method right away instead of creating a trampoline.
11751 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
11753 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
11756 2008-07-01 Zoltan Varga <vargaz@gmail.com>
11758 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
11759 (mono_aot_load_method): Use method_index instead of method->token.
11761 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
11762 can handle icalls etc. properly.
11764 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
11766 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
11768 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
11769 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
11770 JIT_ICALL_ADDR patch type.
11772 * patch-info.h: Add JIT_ICALL_ADDR patch type.
11774 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
11776 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
11778 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
11780 2008-06-30 Zoltan Varga <vargaz@gmail.com>
11782 * mini.c: Use domain->jit_code_hash_lock for controlling access to
11783 domain->jit_code_hash.
11785 2008-06-29 Zoltan Varga <vargaz@gmail.com>
11787 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
11789 2008-06-27 Zoltan Varga <vargaz@gmail.com>
11791 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
11792 get_this_arg_from_call, let it compute it when needed.
11794 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
11795 gsctx from code only when needed.
11797 * mini-trampolines.c (get_generic_context): Rename this to
11798 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
11799 it can be called by the arch backends.
11801 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
11803 2008-06-26 Zoltan Varga <vargaz@gmail.com>
11805 * driver.c (mono_main): Add experimental --aot-only command line option.
11807 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
11810 2008-06-26 Kornel Pal <kornelpal@gmail.com>
11812 * driver.c (DllMain): Remove mono_module_handle.
11814 Contributed under MIT/X11 license.
11816 2008-06-25 Zoltan Varga <vargaz@gmail.com>
11818 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
11819 for emitting methods which are not in the source assembly. Detect and report
11820 failure of assembling+linking.
11822 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
11824 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
11826 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
11828 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
11830 2008-06-24 Zoltan Varga <vargaz@gmail.com>
11832 * mini.h: Remove some obsolete prototypes.
11834 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
11836 2008-06-24 Mark Probst <mark.probst@gmail.com>
11838 * mini.c (get_object_generic_inst): Variable-sized arrays are not
11839 supported by Visual Studio, so use alloca().
11841 2008-06-23 Zoltan Varga <vargaz@gmail.com>
11843 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
11846 2008-06-23 Mark Probst <mark.probst@gmail.com>
11848 * mini.c: Fail sharing of a generic method if it contains an open
11849 catch clause (because we don't pass MRGCTXs yet).
11851 2008-06-23 Mark Probst <mark.probst@gmail.com>
11853 * mini.c: When compiling a method with generic sharing, insert the
11854 method instantiated with an all-Object generic context into the
11855 jit info table, instead of the context of the first instantiation
11856 of the method we happen to compile.
11858 2008-06-18 Martin Baulig <martin@ximian.com>
11860 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
11861 `major_version' and `minor_version'.
11863 2008-06-17 Mark Probst <mark.probst@gmail.com>
11865 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
11866 mono_method_is_generic_sharable_impl() takes an additional
11867 argument specifying whether to treat type variables as reference
11870 2008-06-17 Mark Probst <mark.probst@gmail.com>
11872 * mini.h: Removed obsolete prototypes.
11874 2008-06-17 Mark Probst <mark.probst@gmail.com>
11876 * mini.c: Don't fail generic sharing for initobj and sizeof - we
11877 already handle them.
11879 2008-06-17 Mark Probst <mark.probst@gmail.com>
11881 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
11882 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
11883 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
11884 tramp-x86.c: Added a MonoGenericContext* argument to
11885 mono_arch_get_unbox_trampoline() so that it can call other
11886 functions which require it.
11888 2008-06-17 Mark Probst <mark.probst@gmail.com>
11890 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
11891 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
11892 mono_arch_get_this_arg_from_call() takes a
11893 MonoGenericSharingContext* as well.
11895 2008-06-17 Mark Probst <mark.probst@gmail.com>
11897 * mini.c: Factor out code for emitting unbox into emit_unbox() and
11898 implement generic sharing of unbox.
11900 2008-06-17 Mark Probst <mark.probst@gmail.com>
11902 * mini.c: Don't compute the vtable to determine whether a field is
11903 special static, because it might not work for open types.
11905 2008-06-17 Mark Probst <mark.probst@gmail.com>
11907 * mini.c: Removed the unused token_type and token_source arguments
11908 from get_runtime_generic_context_ptr().
11910 2008-06-17 Marek Habersack <mhabersack@novell.com>
11912 * mini.c (ADD_BINOP): fix the build
11914 2008-06-16 Zoltan Varga <vargaz@gmail.com>
11916 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
11919 2008-06-16 Mark Probst <mark.probst@gmail.com>
11921 * mini.h: Removed class relations enum that's not used anymore.
11923 2008-06-16 Mark Probst <mark.probst@gmail.com>
11925 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
11927 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
11928 the lazy fetch trampoline access code.
11930 2008-06-15 Zoltan Varga <vargaz@gmail.com>
11932 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
11934 2008-06-14 Zoltan Varga <vargaz@gmail.com>
11936 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
11938 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
11940 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
11942 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11944 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
11947 * mini-ops.h: Add MIN/MAX_UN opcodes.
11949 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
11952 * basic-math.cs: Add more min/max tests.
11954 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11956 2008-06-13 Mark Probst <mark.probst@gmail.com>
11958 * mini.c: Small fix in the prologue of emit_castclass.
11960 2008-06-13 Zoltan Varga <vargaz@gmail.com>
11962 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
11964 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
11965 do not work even for unsigned types. Fixes #400014.
11967 * basic-math.cs: Add regression tests for unsigned Min/Max.
11969 2008-06-13 Mark Probst <mark.probst@gmail.com>
11971 * mini.c: Added additional context_used argument to several
11972 functions, which will be needed for sharing generic methods. Use
11973 GET_RGCTX macro wherever appropriate. Declare only one
11974 context_used in mono_method_to_ir().
11976 2008-06-13 Mark Probst <mark.probst@gmail.com>
11978 * mini.c, generic-sharing.c: Removed generic class relations.
11980 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
11981 functions due to MRGCTX changes.
11983 2008-06-13 Mark Probst <mark.probst@gmail.com>
11985 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
11986 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
11987 with calculated IMT.
11989 * mini.c: Generic sharing of calls via generic interfaces.
11991 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
11992 generic method with non-constant MonoGenericContext*. Instead,
11993 the context is taken out of the method itself.
11995 2008-06-13 Mark Probst <mark.probst@gmail.com>
11997 * mini.c: Generic sharing of ldvirtftn.
11999 2008-06-13 Mark Probst <mark.probst@gmail.com>
12001 * mini.c: Generic sharing of ldftn.
12003 2008-06-13 Mark Probst <mark.probst@gmail.com>
12005 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
12007 2008-06-13 Mark Probst <mark.probst@gmail.com>
12009 * mini.c: Generic sharing of the special case of ldtoken followed
12010 by a call to GetTypeFromHandle.
12012 2008-06-13 Mark Probst <mark.probst@gmail.com>
12014 * mini.c: Generic sharing of box for nullable types.
12016 2008-06-13 Zoltan Varga <vargaz@gmail.com>
12018 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
12019 are passed on the stack. Fixes #324807.
12021 2008-06-12 Bill Holmes <billholmes54@gmail.com>
12023 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
12024 for the ArgValuetypeAddrInIReg case.
12026 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
12027 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
12029 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
12030 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
12031 local variable and pass the local variable by reference to the called method.
12033 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
12034 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
12036 Contributed under MIT/X11 license.
12038 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
12040 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
12042 * debug-mini.c (mono_debug_print_vars): Release memory after printing
12045 2008-06-10 Martin Baulig <martin@ximian.com>
12048 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
12050 2008-06-09 Kornel Pal <kornelpal@gmail.com>
12052 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
12053 possible error when no arguments are passed.
12055 Contributed under MIT/X11 license.
12057 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
12059 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
12060 where the file name is NULL.
12062 2008-06-09 Zoltan Varga <vargaz@gmail.com>
12064 * mini.c: Fix s390 build.
12066 2008-06-08 Zoltan Varga <vargaz@gmail.com>
12068 * trace.c (mono_trace_parse_options): Fix warnings.
12070 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
12072 2008-06-07 Zoltan Varga <vargaz@gmail.com>
12074 * mini.c (remove_block_if_useless): Avoid printing the method name.
12076 * mini.c: Remove needless setting of ins->cil_code which is now done by
12079 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
12082 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
12083 translated code after it has been patched.
12085 2008-06-06 Zoltan Varga <vargaz@gmail.com>
12087 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
12088 avoid problems during code patching on SMP systems.
12089 (emit_call): Avoid adding a patch info which is already added by
12091 (mono_arch_emit_exceptions): Ditto.
12093 2008-06-05 Zoltan Varga <vargaz@gmail.com>
12095 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
12096 MONO_TYPE_ISSTRUCT already checks for it.
12098 2008-06-05 Bill Holmes <billholmes54@gmail.com>
12100 * mini-amd64.c:merge_argument_class_from_type: When marshaling
12101 structs with floats on Winx64 the float registers are not used.
12102 The integer registers are always used..
12103 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
12104 only one register will be used and only if the size of the struct
12105 is 1,2,4, or 8 bytes.
12107 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
12108 to work for Winx64.
12110 Contributed under MIT/X11 license.
12112 2008-06-05 Martin Baulig <martin@ximian.com>
12114 * debug-debugger.c (debugger_lookup_class): Also call
12115 mono_class_setup_methods() here; we're only called from RTI.
12117 2008-06-05 Andreas Farber <andreas.faerber@web.de>
12119 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
12120 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
12121 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
12122 Post-process object files and add dtrace-generated object, if necessary.
12124 Contributed under MIT/X11 license.
12126 2008-06-04 Mark Probst <mark.probst@gmail.com>
12128 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
12131 * mini.c: Generic sharing for unbox.any and castclass.
12133 2008-06-04 Mark Probst <mark.probst@gmail.com>
12135 * mini.c: Ignore tailcall prefix in shared generic code and when
12136 doing calls which require a vtable/rgctx argument.
12138 2008-06-04 Mark Probst <mark.probst@gmail.com>
12140 * mini.c: Don't free the JIT info.
12142 * driver.c: Changes in the JIT info table testing code.
12144 2008-06-03 Zoltan Varga <vargaz@gmail.com>
12146 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
12147 interruption. Fix some warnings.
12149 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
12150 interruption_checkpoint.
12152 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
12154 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
12155 from embedding applications.
12157 2008-06-02 William Holmes <billholmes54@gmail.com>
12159 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
12160 reserving 32 bytes on the stack when making calls.
12162 Contributed under MIT/X11 license.
12164 2008-06-01 Zoltan Varga <vargaz@gmail.com>
12166 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
12167 the linear IL branch.
12169 * driver.c: Print out more information for --version on arm.
12171 2008-05-30 Zoltan Varga <vargaz@gmail.com>
12173 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
12174 bb_exit instead, since out of line bblocks might not actually be emitted
12177 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
12178 maximum epilog size for out of line bblocks if tracing is enabled.
12180 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
12182 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
12184 * arrays.cs: Regression tests for allocating arrays with negative sizes.
12186 2008-05-28 Zoltan Varga <vargaz@gmail.com>
12188 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
12189 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
12192 2008-05-27 Zoltan Varga <vargaz@gmail.com>
12194 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
12195 the 'value' to store is a constant.
12197 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
12199 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
12200 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
12202 2008-05-26 Zoltan Varga <vargaz@gmail.com>
12204 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
12205 for accessing method->generic_container.
12207 2008-05-24 Zoltan Varga <vargaz@gmail.com>
12209 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
12211 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
12213 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
12215 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
12218 2008-05-23 Zoltan Varga <vargaz@gmail.com>
12220 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
12222 * mini.c: Handle the case when mono_class_vtable () fails.
12224 2008-05-23 Massimiliano Mantione <massi@ximian.com>
12225 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
12228 2008-05-22 Mark Probst <mark.probst@gmail.com>
12230 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
12231 together with domain sharing.
12233 2008-05-22 Mark Probst <mark.probst@gmail.com>
12235 * mini.c: Treat callvirts to final methods like non-virtual calls
12236 when doing generic sharing, i.e. look them up in the runtime
12239 2008-05-22 Mark Probst <mark.probst@gmail.com>
12241 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
12242 with computed types (for generic sharing).
12244 * mini.c: Generic sharing for mkrefany and refanyval.
12246 2008-05-22 Zoltan Varga <vargaz@gmail.com>
12248 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
12251 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
12252 the generic sharing code.
12254 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
12257 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12259 * mini.h: Remove the declaration of mono_aot_init_vtable ().
12261 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
12263 * driver.c: updated copyright date
12265 2008-05-21 Zoltan Varga <vargaz@gmail.com>
12267 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
12270 2008-05-19 Martin Baulig <martin@ximian.com>
12272 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
12273 pointing to the new `_mono_debug_using_mono_debugger' variable.
12276 (mono_main): Check mono_debug_using_mono_debugger() rather than
12277 the `MONO_INSIDE_MDB' environment variable to check whether we're
12278 inside the debugger.
12280 2008-05-19 Zoltan Varga <vargaz@gmail.com>
12282 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
12285 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
12287 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
12289 * mini.c: Added mini_assembly_can_skip_verification. This
12290 function checks if the assembly requested to skip verification.
12291 Fixes part of #387274.
12293 2008-05-07 Zoltan Varga <vargaz@gmail.com>
12295 * mini.c (mini_get_method): Disable the check for open generic classes when
12296 using generic sharing.
12298 * generics.cs: Add a test for #387034.
12300 * mini.c (mini_get_method): Check whenever the method class is an open generic
12301 type, and return NULL in that case, causing a verification error. Fixes
12304 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12306 * driver.c (mono_main): Revert r102623. The right
12307 thing to do is to enable the verifier under verifiable
12308 unless a --security flag was passed.
12310 We need this non-trivial behavior for --verify-all otherwise
12311 mcs-compileall won't be able to use it. As it needs everything to
12312 be verified under validil.
12314 2008-05-06 Martin Baulig <martin@ximian.com>
12318 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
12319 (mono_debugger_thread_cleanup): Likewise.
12320 (mono_debugger_extended_notification): Likewise.
12322 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12324 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
12325 against both inflated and non-inflated methods. We need to check against the
12326 generic definition for cases where the instantiated method is not visible.
12327 We need to check against the inflated types for cases where the instantiation
12328 changes any super type. This fixes #382986.
12330 Note that this doesn't need to be applied to other parts of mono_method_to_ir
12331 that check for visibiliy as generic params only appears as the type subject
12332 of tokens on call opcodes. Field manipulation and ldftn must always
12333 target an exact type.
12335 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
12337 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
12338 if no related --security flag is passed.
12340 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12342 * mini-arch.h: Prepare support for ppc64.
12344 Contributed under MIT/X11 license.
12346 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12348 * aot-runtime.c: Prepare support for ppc64.
12350 Contributed under MIT/X11 license.
12352 2008-05-05 Andreas Farber <andreas.faerber@web.de>
12354 * mini-ops.h: Prepare support for ppc64.
12356 Contributed under MIT/X11 license.
12358 2008-05-04 Andreas Farber <andreas.faerber@web.de>
12360 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
12362 Contributed under MIT/X11 license.
12364 2008-05-03 Zoltan Varga <vargaz@gmail.com>
12366 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
12367 assemblies, since aot_name is not a full path, causing us to load MS.NET
12368 assemblies on windows.
12370 ?2008-04-28 Kornel Pal <kornelpal@gmail.com>
12372 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
12373 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
12374 * main.c: Use UTF-8 encoded command line instead of Windows default code
12375 page on Windows to support Unicode.
12376 * driver.c (DllMain): New function for mixed-mode assembly support.
12377 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
12378 export __stdcall functions without decoration.
12380 Contributed under MIT/X11 license.
12382 2008-04-28 Mark Probst <mark.probst@gmail.com>
12384 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
12385 saving it very early.
12387 2008-04-28 Mark Probst <mark.probst@gmail.com>
12389 * mini.h, mini.c: Lots of code for accessing the old RGCTX
12390 deleted. The only way to access the new RGCTX is via the
12393 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
12394 vtable instead of the RGCTX to static methods.
12396 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
12397 accessing the new RGCTX.
12399 * generic-sharing.c: There is no separation between self, type
12400 arguments and other types in the RGCTX anymore.
12402 2008-04-25 Jonathan Chambers <joncham@gmail.com>
12404 * mini-amd64.c (add_general): Remove previous stack adjustment.
12405 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
12406 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
12407 for 32 bytes of stack space reserved for all calls.
12409 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
12410 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
12413 Code contributed under MIT/X11 license.
12415 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
12417 * mini.c (mini_method_verify): Only verify non-inflated methods, check
12418 against the root definition, peeling out method and type instantiations.
12419 Cache verify success results, code that fails verification is still
12420 checked multiple times.
12422 2008-04-23 Zoltan Varga <vargaz@gmail.com>
12424 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
12426 2008-04-23 Jonathan Chambers <joncham@gmail.com>
12428 * mini-amd64.c (add_general): Always increment stack on Win64.
12429 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
12432 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
12433 stack based argument handling on Win64.
12435 Code contributed under MIT/X11 license.
12437 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
12439 * Makefile.am (version.h): Add support for git-svn.
12441 2008-04-22 Zoltan Varga <vargaz@gmail.com>
12443 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
12444 so instead of calling g_spawn_command_line_sync, we do everything by hand,
12445 avoiding allocations and libc functions which might deadlock.
12447 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
12448 'no-gdb-backtrace' option is set.
12450 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
12452 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
12454 2008-04-21 Martin Baulig <martin@ximian.com>
12456 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
12457 and `get_lmf_addr'; `notification_address' is no longer a pointer.
12459 2008-04-21 Martin Baulig <martin@ximian.com>
12461 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
12462 `thread_vtable', `event_handler_ptr' and `event_handler'.
12464 2008-04-21 Martin Baulig <martin@ximian.com>
12466 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
12467 allows delayed initialization of the `executable_code_buffer' when
12470 2008-04-21 Martin Baulig <martin@ximian.com>
12472 * mini.h (mono_debugger_create_notification_function): Removed.
12473 * tramp-*.c (mono_debugger_create_notification_function): Removed.
12475 * mdb-debug-info64.s
12476 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12478 * mdb-debug-info32.s
12479 (MONO_DEBUGGER__notification_function): Added this in the .text section.
12481 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
12482 currently only works on x86 and x86_64, so don't create it on ppc.
12484 2008-04-21 Martin Baulig <martin@ximian.com>
12486 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
12489 (mini_method_compile): In the fp elimination check, check
12490 `debug_options.mdb_optimizations' in addition to
12491 mono_debug_using_mono_debugger().
12493 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
12494 disable some JIT optimizations which are only disabled when
12495 running inside the debugger.
12496 Added `--help-debug' option to describe the debugging options.
12497 (parse_debug_options): New static function to parse the `--debug'
12498 options, so we can easily add more stuff in future.
12500 2008-04-20 Zoltan Varga <vargaz@gmail.com>
12502 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
12503 the method has no body.
12505 2008-04-19 Jonathan Chambers <joncham@gmail.com>
12507 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
12508 assembly is not allowed in MSVC 64-bit compiler.
12509 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
12510 as we get floating point exceptions everywhere.
12512 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
12513 correctly align arguments for call to throw_exception.
12514 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
12516 Code contributed under MIT/X11 license.
12518 2008-04-19 Zoltan Varga <vargaz@gmail.com>
12520 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
12522 2008-04-17 Zoltan Varga <vargaz@gmail.com>
12524 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
12526 * mini-amd64.c (NEW_INS): Set cil_code.
12528 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
12529 from mini-amd64.c so all debugger related logic is in one place.
12531 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
12532 later won't have a random ip assigned to them.
12534 2008-04-16 Zoltan Varga <vargaz@gmail.com>
12536 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
12537 the arch specific function initializes code_size.
12538 (mono_create_delegate_trampoline): Ditto.
12540 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
12541 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
12544 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
12545 running under the debugger.
12547 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
12550 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
12551 debugger. Also move the disabling of optimizations here from driver.c.
12552 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
12555 * mini.h (MonoCompile): Add a few new flags.
12557 2008-04-15 Zoltan Varga <vargaz@gmail.com>
12559 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
12560 so the cil_code field of created MonoInst's is properly set.
12561 (mini_select_instructions): Ditto.
12563 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
12564 (MONO_INST_NEW_CALL): Ditto.
12566 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
12567 in many places so the ins->cil_code field is properly initialized.
12569 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
12572 2008-04-14 Zoltan Varga <vargaz@gmail.com>
12574 * mini.c (mini_method_compile): Print a different message when compiling a
12577 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
12580 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12582 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
12585 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
12587 2008-04-11 Zoltan Varga <vargaz@gmail.com>
12589 * mini.c (handle_stack_args): Make this return void since its return value was
12590 never used. Also set cfg->unverifiable for invalid IL instead of calling
12593 2008-04-10 Mark Probst <mark.probst@gmail.com>
12595 * mini.c: Make sure "this" is live in catch clauses with type
12596 variables in shared generic code.
12598 2008-04-08 Mark Probst <mark.probst@gmail.com>
12600 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
12601 generic_class_is_reference_type() to ensure the proper behaviour
12602 when sharing generic code and the type in question is a type
12605 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12607 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
12608 race conditions when printing thread dumps. Fixes #377738.
12610 2008-04-08 Massimiliano Mantione <massi@ximian.com>
12612 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
12613 shows up when both MonoInst arguments can cause aliasig.
12614 There is likely no way in the current JIT to trigger this problem, but
12615 it showed up in the development of generics sharing, when in a new
12616 opcode both args of an OP_GROUP can be aliases (addresses of a local).
12617 When the generics sharing code will be committed, its tests will be
12618 valid also for this bug.
12620 2008-04-08 Zoltan Varga <vargaz@gmail.com>
12622 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
12625 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
12628 2008-04-07 Zoltan Varga <vargaz@gmail.com>
12630 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
12631 use a more detailed exception message for InvalidCastException.
12633 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
12635 * driver.c (mono_main): Add --debug=casts option to turn on better
12636 InvalidCastException message details.
12638 * mini.c (mini_get_debug_options): New helper function to return the address of
12639 the debug_options variable.
12641 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
12642 the jit_tls TLS variable.
12644 * mini.c (mono_jit_tls): New TLS variable.
12646 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
12649 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
12651 * mini.h: Removed verifer related stuff. This code was moved to verify.c
12653 * mini.c: Removed verifer related stuff, code moved to verify.c.
12655 * driver.c: Using code from verify.c instead of mini.c.
12657 2008-04-05 Zoltan Varga <vargaz@gmail.com>
12659 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
12662 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
12664 * mini.c (check_for_method_verify): Enabling verification of
12665 corlib if mono_verify_all is set. Bugs in the verifier preventing that
12668 2008-04-04 Zoltan Varga <vargaz@gmail.com>
12670 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
12671 caller saved registers as well.
12673 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
12674 saved registers as well.
12676 2008-03-30 Zoltan Varga <vargaz@gmail.com>
12678 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
12680 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
12683 2008-03-27 Zoltan Varga <vargaz@gmail.com>
12685 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
12687 (get_call_info): Take a gsctx argument instead of 'cfg'.
12689 2008-03-26 Zoltan Varga <vargaz@gmail.com>
12691 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
12692 mono_verify_all is set.
12694 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
12696 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
12698 2008-03-25 Zoltan Varga <vargaz@gmail.com>
12700 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
12703 * driver.c mini.c mini.h: Add a --verify-all development option to test the
12704 verifier and the code generated by the compiler.
12706 2008-03-25 Mark Probst <mark.probst@gmail.com>
12708 * mini.c: Generic sharing of the non-nullable case of the box
12711 2008-03-24 Zoltan Varga <vargaz@gmail.com>
12713 * inssel.brg: Fix the build.
12715 * iltests.il.in: Add a test for lconv.ovf.u8.un.
12717 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
12719 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
12720 Array:Address. Fixes #372410.
12722 * iltests.il.in: New tests for readonly prefix.
12724 2008-03-23 Zoltan Varga <vargaz@gmail.com>
12726 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
12727 mini-trampolines.c.
12729 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
12732 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
12734 * mini.c (mono_decompose_op_imm): New helper function.
12736 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
12737 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12740 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12741 mono_arch_output_basic_block. Fix warnings.
12743 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
12746 2008-03-22 Zoltan Varga <vargaz@gmail.com>
12748 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
12749 since the extra frame is now detected automatically inside the loop.
12751 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
12752 opts which are now in mono_peephole_ins ().
12754 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
12756 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
12757 frames and skip duplicate managed-to-native frames. Fixes #367665.
12759 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12760 opts which are now in mono_peephole_ins ().
12761 (mono_arch_peephole_pass_2): Ditto.
12763 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
12765 * mini-codegen.c (mono_peephole_ins): New helper function containing the
12766 arch independent peephole optimizations.
12768 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
12769 opts which are now in mono_peephole_ins ().
12771 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
12773 * mini-s390.c (mono_arch_output_basic_block): Fix build.
12775 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
12778 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
12779 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
12782 2008-03-21 Zoltan Varga <vargaz@gmail.com>
12784 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
12785 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
12788 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
12789 mono_arch_output_basic_block. Fix warnings.
12791 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12793 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12796 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12798 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
12801 * iltests.il: Add new tests.
12803 2008-03-20 Kornel Pal <kornelpal@gmail.com>
12805 * mini.c: Removed Windows version macros.
12807 2008-03-20 Mark Probst <mark.probst@gmail.com>
12809 * generic-sharing.c: Put reflection types in the extensible part
12810 of the runtime generic context.
12812 * mini.c: Generic sharing of the GetTypeHandle special case of the
12813 ldtoken instruction.
12815 2008-03-20 Zoltan Varga <vargaz@gmail.com>
12817 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
12819 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
12821 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
12822 consistency with the other version on the linear IR branch.
12824 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
12826 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
12828 * iltests.il.in: Add new tests.
12830 2008-03-19 Zoltan Varga <vargaz@gmail.com>
12832 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
12834 * iltests.il.in: Add new tests.
12836 2008-03-19 Mark Probst <mark.probst@gmail.com>
12838 * mini.c: Two variables with the same name were declared in
12839 nesting contexts and one wasn't initialized. Fixed.
12841 2008-03-19 Mark Probst <mark.probst@gmail.com>
12843 * mini.c: Generic sharing of the initobj instruction.
12845 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
12847 * mini.c: make the test to optimize ldtoken from typeof() more
12850 2008-03-18 Mark Probst <mark.probst@gmail.com>
12852 * mini.c: Generic sharing of the initobj instruction for reference
12855 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
12857 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
12858 the mono_breakpoint_clean_code() code to perform bound checks.
12860 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
12862 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
12863 mono_arch_patch_callsite() to include the start of the managed method
12864 to be able to perform bound checks.
12866 2008-03-17 Mark Probst <mark.probst@gmail.com>
12868 * mini.c: Generic sharing for the isinst instruction.
12870 2008-03-17 Mark Probst <mark.probst@gmail.com>
12872 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12873 inssel-long32-mips.brg: Added opcodes for doing indirect calls
12874 with the runtime generic context argument.
12876 * mini.c: Share calls to several types of unsharable methods by
12877 putting the address of the method code in the runtime generic
12878 context and doing an indirect call.
12880 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12883 2008-03-16 Mark Probst <mark.probst@gmail.com>
12885 * generic-sharing.c: Change due to a change in the runtime genric
12888 2008-03-15 Martin Baulig <martin@ximian.com>
12891 (mono_arch_nullify_class_init_trampoline): Add call to
12892 mono_breakpoint_clean_code() to make things work when running
12893 inside the debugger.
12896 (mono_arch_nullify_class_init_trampoline): Add call to
12897 mono_breakpoint_clean_code() to make things work when running
12898 inside the debugger.
12900 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12902 * inssel-long.brg (reg): Fix 64 bit build.
12904 2008-03-14 Mark Probst <mark.probst@gmail.com>
12906 * mini.c, mini.h: Share static generic code by passing it an
12907 implicit argument pointing to the runtime generic context.
12909 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
12910 inssel-long32-mips.brg: New opcodes for calling shared static,
12911 which need to be passed the runtime generic context.
12913 * mini-amd64.c, mini-x86.c: Save the runtime generic context
12914 argument on the stack in the prologue if needed. New function for
12915 finding the runtime generic context argument from the registers
12916 saved by the trampoline.
12918 * mini-amd64.h, mini-x86.h: Specify which register to use for the
12919 runtime generic context argument.
12921 * tramp-amd64.c: Also restore the register used for the runtime
12922 generic context argument.
12924 * mini-trampoline.c: Resolve shared static calls by consulting the
12925 runtime generic context via the new argument.
12927 * generic-sharing.c: Add an argument to sharability-checking
12928 functions that specifies whether type variables should be treated
12929 as sharable type arguments.
12931 * inssel-x86.brg: Removed a superfluous, buggy rule.
12933 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
12936 2008-03-14 Martin Baulig <martin@ximian.com>
12938 * debug-debugger.c (main_thread_handler): Call
12939 mono_runtime_run_main() without sending any notifications.
12941 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
12943 2008-03-14 Zoltan Varga <vargaz@gmail.com>
12945 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
12947 2008-03-14 Mark Probst <mark.probst@gmail.com>
12949 * tramp-x86.c: Fixed register restore offsets in the trampoline
12950 code for ECX and EDX.
12952 2008-03-12 Geoff Norton <gnorton@novell.com>
12954 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
12955 different ucontext_t implementations.
12956 * exceptions-arm.c: Use the above defines to get exceptions working on
12957 iPhone (based on a patch by Luke Howard lukeh@padl.com)
12958 * mini-arm.c: Implement iPhone icache support (based on a patch by
12959 Luke Howard lukeh@padl.com)
12961 2008-03-12 Mark Probst <mark.probst@gmail.com>
12963 * mini.c: Enable generic sharing of calls to non-static
12964 non-interface non-generic non-value-type methods.
12966 * mini-trampolines.c: Resolve calls from shared generic code.
12968 2008-03-11 Zoltan Varga <vargaz@gmail.com>
12970 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
12972 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
12974 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
12976 * mini.c: some fixes for the AOT compiler.
12978 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12980 * cpu-amd64.md: Add clob:1 to some float opcodes.
12982 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
12984 * mini.h: Added MiniVerifierMode enumeration.
12986 * mini.c: Added mini_verifier_set_mode to control
12987 the usage of the new verifier.
12989 * mini.c (mono_method): Integrated the new verifier.
12991 * driver.c: Extended --security option with validil and
12992 verifiable options to activate the new verifier.
12994 2008-03-07 Zoltan Varga <vargaz@gmail.com>
12996 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
12997 optimization to ctors taking 0 or 2 arguments too.
12999 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
13002 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
13004 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
13006 2008-03-06 Zoltan Varga <vargaz@gmail.com>
13008 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
13009 non-aot case as well.
13011 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
13013 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
13016 * aot-compiler.c (encode_patch): Ditto.
13018 * mini.h (G_MININT32): Fix the definition of this.
13020 2008-03-05 Zoltan Varga <vargaz@gmail.com>
13022 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
13024 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
13026 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13028 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
13029 methods returning vtypes in registers.
13030 (mono_arch_allocate_vars): Ditto.
13032 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
13034 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
13036 * generics.cs: Add a test from the linear IR branch.
13038 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
13040 * mini.c (inline_method): Cache failed inline attempts.
13042 2008-03-04 Mark Probst <mark.probst@gmail.com>
13044 * mini.c: For shared methods of generic classes put the location
13045 of "this" into the MonoGenericJitInfo.
13047 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
13048 register out of a MonoContext by register number. Add the generic
13049 sharing context as an argument to mono_arch_find_this_argument().
13051 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
13052 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
13053 for new arch function.
13055 * mini-exception.c: Handle open exception clauses in shared
13058 * mini-trampolines.c: Supply additional argument to
13059 mono_arch_find_this_argument().
13061 2008-03-04 Zoltan Varga <vargaz@gmail.com>
13063 * Makefile.am (regtests): Run the bench.exe tests last.
13065 2008-03-03 Zoltan Varga <vargaz@gmail.com>
13067 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
13070 2008-03-02 Zoltan Varga <vargaz@gmail.com>
13072 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
13075 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
13077 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
13079 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
13080 whose class has no cctor.
13082 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
13084 2008-03-01 Zoltan Varga <vargaz@gmail.com>
13086 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
13089 2008-02-29 Zoltan Varga <vargaz@gmail.com>
13091 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
13092 to be in sync with the code on the linear IR branch.
13094 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
13096 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
13098 2008-02-27 Zoltan Varga <vargaz@gmail.com>
13100 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
13102 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
13104 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
13106 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
13108 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
13110 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
13113 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
13115 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
13116 OP_LOADR4_MEMBASE emission.
13118 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
13119 (mono_spillvar_offset_float): Ditto.
13121 * mini-mips.c (mono_arch_emit_prolog): Ditto.
13123 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
13126 * basic-long.cs: Add regression tests for them.
13128 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
13130 (mono_arch_allocate_vars): Fix representation of single-precision float
13132 (mono_arch_output_basic_block): Ditto.
13134 * inssel-mips.brg: Ditto, remove duplicate items.
13136 * mini-mips.c (emit_load_volatile_arguments): New function to handle
13137 arguments of tail calls as on other platforms.
13138 (mono_arch_output_basic_block): Handle tail calls.
13140 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
13143 * objects.cs (test_5_pass_static_struct): Add test for it.
13145 Contributed under MIT/X11 license.
13147 2008-02-26 Zoltan Varga <vargaz@gmail.com>
13149 * Makefile.am: Use gmcs for compiling the regression tests.
13151 * *.2.cs *.2.il: Rename to *.cs and *.il.
13153 2008-02-24 Zoltan Varga <vargaz@gmail.com>
13155 * regalloc.h: Make the vassign array smaller.
13157 * mini.c (mini_method_compile): Remove an unused field in cfg.
13159 * mini-codegen.c: Add a bunch of micro optimizations.
13161 2008-02-23 Zoltan Varga <vargaz@gmail.com>
13163 * regalloc.h: Remove some unused fields.
13165 2008-02-22 Zoltan Varga <vargaz@gmail.com>
13167 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
13169 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
13171 2008-02-22 Mark Probst <mark.probst@gmail.com>
13173 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
13175 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
13176 trampoline: Fetch an entry from the runtime generic context. If
13177 it's NULL, jump to the actual trampoline to fill the runtime
13178 generic context. Otherwise, return it.
13180 * mini.c: Call the lazy fetch trampoline to get entries out of the
13181 runtime generic context.
13183 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
13184 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
13185 tramp-sparc.c: Stubs for the lazy fetch trampoline.
13187 2008-02-21 Mark Probst <mark.probst@gmail.com>
13189 * mini.c: Fetch data out of the extensible part of the runtime
13190 generic context instead of calling a helper function.
13192 * generic-sharing.c: Some functions moved into
13193 metadata/generic-sharing.c. Helper function for fetching other
13194 types now checks and asserts against extensible rgctx (just for
13195 debugging purposes - the helper function isn't called anymore
13196 unless for debugging).
13198 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13200 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
13201 for tail calls up to the point that the tests in iltests.exe run. Also add a
13202 dummy CKFINITE implementation.
13203 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
13204 needed for trampoline LMF frames.
13206 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
13207 trampoline LMF frames.
13209 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
13211 * mini.c (inline_method): clean any pending loader error when inlining fail.
13212 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
13214 2008-02-21 Zoltan Varga <vargaz@gmail.com>
13216 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
13218 * aot-runtime.c (decode_patch_info): Ditto.
13220 * mini.c (mono_resolve_patch_target): Ditto.
13222 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
13225 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
13227 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
13228 if it references an icall address.
13230 2008-02-20 Zoltan Varga <vargaz@gmail.com>
13232 * cpu-s390x.md: Remove some more unused opcodes.
13234 * cpu-s390x.md: Remove some unused opcodes.
13236 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
13237 mono_op_imm_to_op ().
13239 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
13240 instead of a switch statement.
13242 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
13243 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
13245 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
13247 * mini-codegen.c: Remove unused mono_regstate2_... functions.
13249 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
13252 2008-02-19 Zoltan Varga <vargaz@gmail.com>
13254 * driver.c (mono_main): Improve error reporting when an assembly cannot be
13255 opened. Fixes #362607.
13257 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
13259 * iltests.il.in: Add a test for static methods in interfaces.
13261 2008-02-18 Zoltan Varga <vargaz@gmail.com>
13263 * genmdesc.c (build_table): Fix a crash on older glib versions.
13265 * cpu-sparc.md: Remove some unused opcodes.
13267 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
13268 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
13270 * cpu-amd64.md: Remove some unused opcodes.
13272 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
13273 like the other opcodes.
13275 2008-02-17 Zoltan Varga <vargaz@gmail.com>
13277 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
13279 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
13281 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
13282 variables 'cfg' instead of 'm' for consistency.
13284 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
13286 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
13287 argument holding the vtype return address, to avoid the ambigious use of
13288 cfg->ret for this purpose.
13290 * mini.c (NEW_RETLOADA): Use vret_addr if set.
13292 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
13294 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
13295 new mono_print_ins () function which only takes one argument.
13297 2008-02-15 Zoltan Varga <vargaz@gmail.com>
13299 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
13302 2008-02-14 Zoltan Varga <vargaz@gmail.com>
13304 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
13306 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
13308 * mini-x86.c: Sync with the version on the linear IR branch by adding new
13309 opcodes and other small changes.
13311 * mini-ops.h: Add some new opcodes from the linear IR branch.
13313 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
13315 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
13316 opcodes, use the REG_MEMBASE opcodes instead.
13318 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
13319 opcodes, use the REG_MEMBASE opcodes instead.
13321 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
13324 * mini.c (mono_op_imm_to_op): New helper function.
13326 * mini-ops.h: Add some opcodes from linear IR branch.
13328 2008-02-13 Zoltan Varga <vargaz@gmail.com>
13330 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
13333 2008-02-12 Zoltan Varga <vargaz@gmail.com>
13335 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
13338 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
13340 2008-02-09 Zoltan Varga <vargaz@gmail.com>
13342 * aot-compiler.c (emit_method_code): Add an assert.
13344 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
13345 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
13348 2008-02-08 Zoltan Varga <vargaz@gmail.com>
13350 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
13351 some load/store opcodes so they are consistent.
13352 (mono_arch_emit_prolog): Simplify some code.
13354 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
13356 * objects.cs: Add tests for large argument offsets on ARM.
13358 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
13359 stack offsets. Fixes #359651.
13361 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
13363 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
13365 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
13367 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
13369 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
13371 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
13372 rid of CEE_CONV_R_UN.
13374 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
13376 2008-02-07 Zoltan Varga <vargaz@gmail.com>
13378 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
13380 * mini.c (mono_normalize_opcodes): Add some more opcodes.
13382 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
13384 * cpu-amd64.md: Remove some unused opcodes.
13386 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
13388 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
13390 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
13391 arch specific functions for its parts. Call the peephole pass after local
13392 regalloc so the prolog can compute a more accurate max_offset.
13394 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
13395 the corresponding OP_I/OP_L opcodes.
13397 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
13399 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
13401 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13403 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
13404 as they are handled in mini.c.
13406 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
13408 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
13409 case since it is handled in mini.c.
13411 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
13413 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
13415 * *.c: Use the new opcodes in the IR and back end code.
13417 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
13419 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
13421 2008-02-06 Mark Probst <mark.probst@gmail.com>
13423 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
13424 an assert because it has a race condition.
13426 2008-02-06 Zoltan Varga <vargaz@gmail.com>
13428 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
13430 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
13432 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
13434 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
13435 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
13437 2008-02-05 Zoltan Varga <vargaz@gmail.com>
13439 * cpu-amd64.md (move): Correct the maximum size of move.
13441 2008-02-05 Mark Probst <mark.probst@gmail.com>
13443 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
13444 the generic class init trampoline to return quickly if the class
13447 2008-02-04 Zoltan Varga <vargaz@gmail.com>
13449 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
13450 issues where an 32 bit callsite cannot be patched by a 64 bit address.
13452 2008-02-03 Zoltan Varga <vargaz@gmail.com>
13454 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
13457 2008-01-31 Zoltan Varga <vargaz@gmail.com>
13459 * objects.cs: Add some soft-float tests.
13461 * mini.c: Fix a couple more soft-float issues.
13463 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
13465 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
13466 avoid a REX prefix.
13468 2008-01-30 Zoltan Varga <vargaz@gmail.com>
13470 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
13471 exception happens while compiling a virtual method.
13473 2008-01-29 Zoltan Varga <vargaz@gmail.com>
13475 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
13477 * mini-sparc.c: Fix build.
13479 * mini-sparc.c (get_call_info): Add support for generic sharing.
13481 * mini-exceptions.c: Add a FIXME.
13483 2008-01-27 Zoltan Varga <vargaz@gmail.com>
13485 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
13486 altstack handling code.
13488 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
13490 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
13492 * mini-s390.c: Add support for generic sharing.
13494 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13496 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13498 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
13500 * mini-s390x.c: Add support for generic sharing.
13502 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
13504 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
13506 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
13507 can be used since it takes a 16 bit signed immediate.
13509 * inssel-s390x.brg: Fix OP_SETRET.
13511 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
13513 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
13515 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
13517 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
13519 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
13522 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
13525 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
13526 of the unused mono_arch_patch_delegate_trampoline stuff.
13528 2008-01-26 Zoltan Varga <vargaz@gmail.com>
13530 * basic-long.cs: Move the fp related tests to basic-float.cs.
13532 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
13534 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
13536 * basic-calls.cs: Add a test for proper float argument passing.
13538 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
13539 if the context corresponds to an exception received through a signal.
13541 * exceptions.cs: Add a test for nullref handling at the start of a try
13544 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
13546 * jit-icalls.c (mono_break): New JIT icall.
13548 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
13550 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
13552 2008-01-25 Zoltan Varga <vargaz@gmail.com>
13554 * cpu-*.md: Get rid of unused opcodes.
13556 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
13558 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
13561 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
13564 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
13565 the arch independent trampoline code in mini-trampolines.c.
13567 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
13569 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
13571 * mini-s390.h: Remove an unused define.
13573 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
13574 the arch independent trampoline code in mini-trampolines.c.
13576 * mini-arm.c (mono_arch_emit_prolog): Fix build.
13578 2008-01-24 Zoltan Varga <vargaz@gmail.com>
13580 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
13582 * mini-s390.c (mono_arch_emit_prolog): Fix build.
13584 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
13586 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
13588 * cpu-amd64.md: Use smaller sizes for int opcodes.
13590 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
13592 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
13595 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
13598 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
13599 instead of though a pointer to save an indirection when accessing elements of
13602 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
13604 (NOT_IMPLEMENTED): New helper macro.
13605 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
13608 * *.c: Use the new helper macro.
13610 2008-01-21 Zoltan Varga <vargaz@gmail.com>
13612 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
13614 2008-01-20 Zoltan Varga <vargaz@gmail.com>
13616 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
13619 2008-01-18 Zoltan Varga <vargaz@gmail.com>
13621 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
13622 profiling is enabled.
13624 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
13626 (mono_arch_emit_prolog): Add more first bblock optimizations.
13628 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
13629 in order if possible.
13630 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
13631 bblock, since the arguments are still in their original registers.
13633 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
13635 2008-01-17 Zoltan Varga <vargaz@gmail.com>
13637 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
13640 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
13643 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
13645 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
13646 process async exceptions received while in unmanaged code.
13648 * mini.c (mini_init): Install a callback with the runtime which will be called
13649 when a thread receives an async exception while in unmanaged code.
13651 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
13653 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
13655 2008-01-16 Wade Berrier <wberrier@novell.com>
13662 2008-01-16 Zoltan Varga <vargaz@gmail.com>
13664 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
13665 compilation with sun cc.
13667 * cpu-*.md: Fix the build.
13669 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
13671 * mini-amd64.h: Add some comments to the MonoLMF structure.
13673 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
13675 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
13676 in the LMF structure if possible. This saves two instructions in the
13677 managed->native wrappers.
13679 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
13681 2008-01-16 Mark Probst <mark.probst@gmail.com>
13683 * generic-sharing.c: New type argument lookup code which uses the
13684 runtime generic context template.
13686 2008-01-15 Zoltan Varga <vargaz@gmail.com>
13688 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
13690 * mini-arm.c (add_general): Fix arm eabi parameter passing.
13691 (mono_arch_output_basic_block): Fix localloc implementation.
13693 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
13695 * mini-ia64.c (peephole_pass): Fix ia64 build.
13697 * mini-amd64.c (peephole_pass): Fix a warning.
13699 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
13700 at a constant offset from sp/fp.
13702 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
13703 instead of obtaining it from *lmf in the managed method case.
13705 2008-01-14 Zoltan Varga <vargaz@gmail.com>
13707 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
13709 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
13711 * mini.h (MonoInstList): New type.
13712 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
13713 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
13714 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
13715 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
13716 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
13717 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
13718 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
13719 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
13720 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
13721 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
13722 MONO_INST_LIST_FOR_EACH_ENTRY,
13723 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
13724 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
13725 mono_inst_list_first, mono_inst_list_last,
13726 mono_inst_list_next, mono_inst_list_prev): New instruction
13727 list handling interfaces.
13728 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
13729 list head 'ins_list'.
13730 (MonoInst): Replace next pointer with list head 'node'.
13731 (MonoCallInst): Make 'out_args' a MonoInstList.
13732 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
13733 (MonoCompile): Delete reverse_inst_list and
13734 reverse_inst_list_len.
13735 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
13736 mono_arch_lowering_pass, mono_arch_local_regalloc,
13737 mono_arch_output_basic_block, mono_arch_emit_prolog):
13738 Convert to new instruction lists.
13739 (insert_after_ins): Delete.
13740 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
13742 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
13743 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
13744 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
13745 mono_emulate_opcode, mono_emit_load_got_addr,
13746 inline_method, mono_method_to_ir, mono_print_bb_code,
13747 print_dfn, decompose_pass, nullify_basic_block,
13748 replace_out_block_in_code, remove_block_if_useless,
13749 merge_basic_blocks, move_basic_block_to_end,
13750 try_unsigned_compare, optimize_branches, mono_print_code,
13751 mini_select_instructions, remove_critical_edges): Likewise.
13752 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
13753 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
13754 mono_arch_output_basic_block, mono_arch_emit_prolog):
13756 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
13757 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13758 mono_arch_output_basic_block): Likewise.
13759 (inst_list_prepend, insert_after_ins): Delete.
13760 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
13761 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
13763 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
13764 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
13765 mono_arch_emit_prolog): Likewise.
13766 * cfold.c (mono_constant_fold): Likewise.
13767 * liveness.c (visit_bb, mono_analyze_liveness,
13768 optimize_initlocals): Likewise.
13769 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
13770 * graph.c (mono_draw_code_cfg): Likewise.
13771 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
13772 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
13773 mono_ssa_cprop): Likewise.
13774 * abcremoval (get_relations_from_previous_bb, process_block):
13776 * local-propagation (mono_cprop_invalidate_values,
13777 mono_local_cprop_bb): Likewise.
13778 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
13779 peephole_pass, mono_arch_output_basic_block,
13780 mono_arch_emit_prolog): Likewise.
13781 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
13782 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13783 mono_arch_emit_prolog): Likewise.
13784 (insert_after_ins): Delete.
13785 * aliasing.c (print_code_with_aliasing_information,
13786 mono_build_aliasing_information, mono_aliasing_deadce):
13787 Convert to new instruction lists.
13788 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
13789 peephole_pass, NEW_INS, mono_arch_lowering_pass,
13790 mono_arch_local_regalloc, mono_arch_output_basic_block):
13792 (insert_after_ins): Delete.
13793 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
13794 peephole_pass, mono_arch_output_basic_block): Convert to
13795 new instruction lists.
13796 * mini-codegen (InstList, inst_list_prepend,
13797 insert_after_ins): Delete.
13798 (insert_before_ins, get_register_force_spilling,
13799 get_register_spilling, free_up_ireg, free_up_reg,
13800 create_copy_ins, create_spilled_store, alloc_int_reg,
13801 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
13802 to new instruction lists.
13803 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
13804 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
13805 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
13806 (insert_after_ins): Delete.
13807 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
13808 mono_arch_local_regalloc, mono_arch_output_basic_block,
13809 mono_arch_call_opcode): Convert to new instruction lists.
13810 (insert_after_ins): Delete.
13811 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
13812 peephole_pass, mono_arch_output_basic_block,
13813 mono_arch_emit_prolog): Convert to new instruction lists.
13815 2008-01-11 Zoltan Varga <vargaz@gmail.com>
13817 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
13819 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
13822 * Makefile.am (version.h): Make this work with non-bash shells.
13824 2008-01-10 Zoltan Varga <vargaz@gmail.com>
13826 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
13828 2008-01-08 Zoltan Varga <vargaz@gmail.com>
13830 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
13831 the InitializeArray optimization.
13833 2008-01-06 Zoltan Varga <vargaz@gmail.com>
13835 * mini.c driver.c: Don't include os/gc_wrapper.h.
13837 2008-01-05 Zoltan Varga <vargaz@gmail.com>
13839 * mini.c (print_jit_stats): Print GC statistics if available.
13841 2008-01-04 Zoltan Varga <vargaz@gmail.com>
13843 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
13845 2007-12-29 Zoltan Varga <vargaz@gmail.com>
13847 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
13849 2007-12-26 Zoltan Varga <vargaz@gmail.com>
13851 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
13853 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
13855 * driver.c (mono_main): Ditto.
13857 2007-12-23 Zoltan Varga <vargaz@gmail.com>
13859 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
13861 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
13862 in the vtable can't be encoded.
13863 (compile_method): Ditto.
13865 2007-12-21 Zoltan Varga <vargaz@gmail.com>
13867 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
13870 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
13873 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
13874 the top LMF entry belongs to the current method.
13876 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
13878 2007-12-20 Zoltan Varga <vargaz@gmail.com>
13880 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
13882 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
13884 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
13886 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
13888 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
13890 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
13893 * basic-float.cs: Add an ulong->double cast test.
13895 2007-12-15 Zoltan Varga <vargaz@gmail.com>
13897 * mini.c (mono_method_to_ir): Fix a warning.
13899 2007-12-14 Zoltan Varga <vargaz@gmail.com>
13901 * mini-ops.h: Add OP_SWITCH.
13903 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
13904 CEE_SWITCH in back-end code, use OP_SWITCH instead.
13906 2007-12-11 Geoff Norton <gnorton@novell.com>
13908 * mini-s390x.c: Minor change to the MAX() define to allow
13909 it to compile with other gcc versions.
13911 2007-12-11 Geoff Norton <gnorton@novell.com>
13914 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
13916 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13918 exceptions-arm.c (mono_arch_get_restore_context): Restore
13921 exceptions-arm.c (throw_exception): Save the frame pointer.
13922 This is a partial fix for #323747. Only the client side is
13925 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
13927 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
13928 was using an unrelated variable to log the class which
13929 needed the cctor to be called. This was crashing on arm.
13931 2007-12-09 Robert Jordan <robertj@gmx.net>
13933 * mini-x86.c (mono_arch_emit_epilog):
13934 Consider all kinds of 64-bit types. Fixes #323114.
13936 2007-12-08 Zoltan Varga <vargaz@gmail.com>
13938 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
13940 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13942 * mini-amd64.c (peephole_pass): Add a missing instruction check.
13944 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
13946 * mini.c: run type ctor before allocating an object, not only
13947 when running it's constructor method (fixes at least part of bug #342507).
13949 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13951 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
13953 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
13954 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
13957 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
13958 mono_generic_class_init_trampoline () the same as it is done with the other
13961 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
13962 aot-runtime.c aot-compiler.c: Implement AOT support.
13964 2007-12-07 Mark Probst <mark.probst@gmail.com>
13966 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
13967 build for archs which don't have the vtable trampoline defined
13970 2007-12-07 Zoltan Varga <vargaz@gmail.com>
13972 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
13974 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
13976 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
13978 * tramp-<ARCH>.c: Use the new helper function.
13980 2007-12-07 Mark Probst <mark.probst@gmail.com>
13982 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
13983 trampoline call, which takes a vtable argument.
13985 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
13986 OP_TRAMPCALL_VTABLEs like other calls.
13988 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
13989 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
13990 call. Implemented a support function which fetches the vtable
13991 from a register set.
13993 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
13994 Implemented a generic class init trampoline, using the
13995 OP_TRAMPCALL_VTABLE opcode.
13997 * mini.c: Implemented static field access when sharing generic
13998 code. This implies initing the class using the new
13999 OP_TRAMPCALL_VTABLE call.
14001 2007-12-07 Mark Probst <mark.probst@gmail.com>
14003 * mini.c: Don't compile methods with sharing enabled if their
14004 classes are disabled for sharing.
14006 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14008 * inssel.brg: Add a missing sign extension to the GETCHR and array access
14009 opcodes. Fixes #346563.
14011 * objects.cs: Add a new test.
14013 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
14015 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
14016 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
14018 2007-12-06 Zoltan Varga <vargaz@gmail.com>
14020 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
14022 2007-12-03 Zoltan Varga <vargaz@gmail.com>
14024 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
14027 2007-12-02 Zoltan Varga <vargaz@gmail.com>
14029 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
14031 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
14032 optimization in the AOT case.
14034 2007-11-30 Zoltan Varga <vargaz@gmail.com>
14036 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
14038 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
14040 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
14042 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
14044 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
14045 is created by the inlined delegate ctor.
14047 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14049 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
14051 2007-11-29 Zoltan Varga <vargaz@gmail.com>
14053 * cpu-x86.md: Fix the length of ckfinite.
14055 2007-11-28 Zoltan Varga <vargaz@gmail.com>
14057 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
14059 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
14060 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
14062 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
14064 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
14065 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
14067 2007-11-28 Martin Baulig <martin@ximian.com>
14070 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
14071 after creating the trampoline.
14073 2007-11-27 Zoltan Varga <vargaz@gmail.com>
14075 * aot-runtime.c (load_aot_module): Check runtime version if needed.
14077 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
14080 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
14081 instead of the calling method to help AOT.
14083 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
14085 2007-11-26 Zoltan Varga <vargaz@gmail.com>
14087 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
14090 2007-11-23 Zoltan Varga <vargaz@gmail.com>
14092 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
14094 * aot-compiler.c (compile_method): Correct check for generic method definitions.
14095 (encode_method_ref): No need to handle generic method definitions specially.
14097 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
14099 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
14102 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
14104 (compile_method): Enable generic sharing.
14106 2007-11-22 Zoltan Varga <vargaz@gmail.com>
14108 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
14109 (mini_method_compile): Add preliminary support for AOTing shared generic code.
14111 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
14114 * mini-trampolines.c: Fix a warning.
14116 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
14118 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
14119 (generic_class_is_reference_type): Remove unused function.
14121 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
14122 in the generic vtable trampoline case.
14124 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
14126 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
14127 return an AOT method based on a vtable slot.
14129 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
14131 * mini.c (mini_get_vtable_trampoline): Export this.
14133 2007-11-22 Martin Baulig <martin@ximian.com>
14136 (MonoDebuggerInfo): Move `debugger_version' up.
14138 2007-11-22 Martin Baulig <martin@ximian.com>
14141 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
14143 * mini-trampolines.c
14144 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
14145 after compiling the method.
14147 2007-11-20 Martin Baulig <martin@ximian.com>
14150 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
14151 (mono_debugger_remove_breakpoint): Likewise.
14152 (mono_debugger_check_breakpoints): Likewise.
14154 * debug-debugger.c: Implement the new breakpoint interface here.
14156 2007-11-18 Zoltan Varga <vargaz@gmail.com>
14158 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
14159 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
14161 * mini-x86.c (mono_arch_output_basic_block): Ditto.
14163 2007-11-17 Zoltan Varga <vargaz@gmail.com>
14165 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
14167 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
14170 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
14173 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
14174 returning a vtype in a register.
14176 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
14177 here from the arch specific code.
14179 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
14182 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
14183 (mono_arch_emit_prolog): Increment maximum prolog size.
14185 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
14186 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
14188 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
14189 MonoGenericSharingContext.
14191 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
14192 MonoGenericSharingContext. Allocate memory from the cfg mempool.
14194 2007-11-15 Mark Probst <mark.probst@gmail.com>
14196 * mini.c, mini.h, generic-sharing.c: Functions for producing code
14197 which extract fields out of the runtime generic context. Full
14198 sharing of the NEWARR opcode.
14200 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
14202 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
14203 --enable-minimal=ssa.
14205 2007-11-13 Zoltan Varga <vargaz@gmail.com>
14207 * mini-trampolines.c (mono_delegate_trampoline): Update after
14208 mono_marshal_get_delegate_invoke () signature change.
14210 2007-11-13 Mark Probst <mark.probst@gmail.com>
14212 * mini.c: Removed the shared context in favor of the generic
14213 sharing context. Allocate the MonoJitInfo structure with room for
14214 the generic sharing context if it's needed.
14216 * mini.h: Remove MonoGenericSharingContext declaration. It's in
14217 domain-internals.h now.
14219 * mini-x86.c: Pass the generic sharing context to get_call_info ().
14221 * generic-sharing.c: Several changes for working without a shared
14222 context and instead operating on open types instead.
14224 2007-11-12 David S. Miller <davem@davemloft.net>
14226 * inssel-sparc.brg: Fix double instruction emit.
14228 2007-11-12 Zoltan Varga <vargaz@gmail.com>
14230 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
14231 Get/Set/Address methods.
14233 * mini.c debug-debugger.c mini-trampolines.c: Update after
14234 mono_marshal_get_delegate_invoke signature change.
14236 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14238 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
14239 This can happens with dynamic methods. Fixes the other bug in #322722.
14241 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
14243 * tramp-arm.c (mono_arch_patch_callsite): Support patching
14246 * mini-arm.c (arm_patch): Implement patching of BX call
14247 sequence. Fixes one of the bugs in #322722.
14249 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
14251 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
14252 under Linux. We only need to flush every 32-byte cache line.
14254 2007-11-07 Massimiliano Mantione <massi@ximian.com>
14257 move_basic_block_to_end: Add branches when needed, eventually creating
14259 optimize_branches: added a parameter that tells if it's ok to create
14260 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
14261 and avoid calling move_basic_block_to_end when it's not ok.
14264 2007-11-07 Mark Probst <mark.probst@gmail.com>
14266 * mini.c: Abort inlining call to InitializeArray if something
14267 looks wrong. Let the icall handle it, which now has proper safety
14270 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
14272 * mini.c (mono_spill_call): add support for soft-float.
14274 * mini.c (mono_method_to_ir): add support for soft-float
14275 to inlined functions that return float.
14277 * mini.c (mono_method_to_ir): add support for soft-float
14278 to cee_stsfld opcode on float fields.
14280 2007-11-05 Geoff Norton <gnorton@novell.com>
14282 * mini-x86.h: Fix the structure access for X86 Leopard.
14285 2007-11-05 Martin Baulig <martin@ximian.com>
14287 * mini-trampolines.c
14288 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
14289 after compiling the method to notify the debugger.
14291 2007-11-05 Martin Baulig <martin@ximian.com>
14293 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
14295 2007-11-02 Zoltan Varga <vargaz@gmail.com>
14297 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
14298 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
14300 2007-11-01 Zoltan Varga <vargaz@gmail.com>
14302 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
14303 native-to-managed wrappers.
14305 2007-11-01 Geoff Norton <gnorton@novell.com>
14307 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
14310 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
14312 * mini.c, mini-x86.c: when getting back from unmanaged code
14313 to managed via a marshaled delegate we also need to set the
14316 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
14318 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
14321 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
14323 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
14324 let the debugger or other external agents to tell the JIT when
14325 a sw breakpoint has been inserted in the code that the JIT needs
14326 to be able to inspect.
14328 2007-10-31 Martin Baulig <martin@ximian.com>
14331 (MonoDebuggerInfo): Remove `runtime_class_init'.
14333 2007-10-30 Martin Baulig <martin@ximian.com>
14336 (mono_debugger_thread_created): Added `MonoThread *' argument.
14337 (mono_debugger_extended_notification): New public method.
14338 (mono_debugger_trampoline_compiled): New public method.
14341 (MonoDebuggerThreadInfo): Added `thread' and
14342 `extended_notifications' fields.
14345 (debugger_executable_code_buffer): New static variable.
14348 (MonoDebuggerInfo): Added `executable_code_buffer',
14349 `executable_code_buffer_size', `breakpoint_info_area',
14350 `breakpoint_table' and `breakpoint_table_size'.
14352 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
14354 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
14355 that IP either is an unused value or the vtable pointer. IMT
14356 calls use vtable + offset now. Reduced by almost half the size
14359 2007-10-26 Jonathan Chambers <joncham@gmail.com>
14361 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
14362 defines to access param registers. Replace long usage with
14363 gsize as sizeof(long) != sizeof(void*) on Win64.
14365 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
14366 on Win64. Fix intrinsic, use _AddressOfReturnAddress
14367 instead of non-existant _GetAddressOfReturnAddress.
14369 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
14370 param registers. Save/restore %rdi and %rsi in MonoLMF.
14372 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
14373 param registers. Modify (throw_exception) signature to take
14374 %rdi and %rsi on Win64.
14376 Code is contributed under MIT/X11 license.
14378 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
14380 * helpers.c: unlink debugging output files.
14382 2007-10-25 Zoltan Varga <vargaz@gmail.com>
14384 * mini.c: Move mono_create_ftnptr () to object.c.
14386 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
14388 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
14389 optional. This function can now be used to disassemble code generated
14390 outside the JIT such as trampolines and IMT thunks.
14392 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
14394 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
14395 vtable pointer from a ldr instruction.
14397 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
14398 new IMT call sequence.
14400 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
14401 call sequence for interface invocations.
14403 * mini-arm.c (mono_arch_emit_imt_argument): added, required
14404 for imt support. This function is empty since IMT on ARM requires no
14405 special handling on the IR side.
14407 * mini-arm.c (mono_arch_find_imt_method): added, required for
14410 * mini-arm.c (mono_arch_find_this_argument): added, required
14413 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
14414 a ldr instruction to load a value stored in the code stream.
14416 * mini-arm.c (mono_arch_build_imt_thunk):added, required
14420 2007-10-23 Zoltan Varga <vargaz@gmail.com>
14422 * mini.c (mini_init): Install the jump trampoline callback.
14424 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14426 * mini-trampolines.c: handle synchronized methods with the common
14427 vtable trampoline (bug #335601).
14429 2007-10-17 Zoltan Varga <vargaz@gmail.com>
14431 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
14433 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
14436 * mini-ia64.h mini-ia64.c: Add support for IMT.
14438 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
14439 prolog. Fixes #331958.
14441 2007-10-15 Zoltan Varga <vargaz@gmail.com>
14443 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
14445 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14447 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
14450 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14452 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
14455 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
14457 * mini-x86.c, mini-x86.h: x86 support for the common vtable
14460 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
14462 * mini-trampolines.c: changed the magic rampoline to understand
14463 the common vtable trampoline method: the method to invoke is
14464 determined by the vtable displacement of the call.
14466 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
14468 * mini.c, mini.h: register the common vtable trampoline if the
14469 architecture supports it.
14471 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
14473 * cpu-amd64.md: use the correct max length for tls_get.
14475 2007-10-14 Zoltan Varga <vargaz@gmail.com>
14477 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
14478 CEE_STELEM_ANY. Fixes #333696.
14480 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
14482 * exceptions-x86.c: provide more graceful handling of the case where
14483 we followed a bogus function pointer from managed code (bug #332866).
14485 2007-10-11 Mark Probst <mark.probst@gmail.com>
14487 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
14488 replaces the generic_shared flag and will carry more information
14491 * generic-sharing.c: Added mini_type_stack_size() which allows
14492 allows open types if given a generic sharing context.
14493 mini_get_basic_type_from_generic() takes a
14494 MonoGenericSharingContext* instead of a MonoCompile* now.
14496 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
14497 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
14498 mini-sparc.c, mini-x86.c: Trivial changes required by the two
14499 changes above. Just passing arguments through to the right
14502 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14504 * mini-arm.c: unify the call emission to emit_code_seq().
14506 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
14508 * tramp-arm.c: reduced the trampoline size.
14510 2007-10-10 Mark Probst <mark.probst@gmail.com>
14512 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
14513 variable handling out of arch-specific code.
14515 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
14517 * mini-arm.c: implemented fast delegate dispatch.
14519 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14521 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
14522 that fp elimination is turned off if the space required by locals is too
14523 big. Fixes #331958.
14525 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
14527 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
14528 ARM to the new style trampoline.
14530 2007-10-09 Zoltan Varga <vargaz@gmail.com>
14532 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
14534 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
14536 2007-10-09 Martin Baulig <martin@ximian.com>
14539 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
14540 `field_info_offset_offset'.
14542 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
14544 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
14545 removed more internal usage of the r11 register and made it available
14546 to the register allocator.
14548 2007-10-08 Mark Probst <mark.probst@gmail.com>
14550 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
14551 when sharing generics and treat type variables as references.
14553 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14555 * mini-ppc.c: started removing the internal uses of register r11
14556 to eventually allow the register allocator to manage it as an
14557 additional available register.
14559 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
14561 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
14563 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
14565 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
14566 specific trampolines as they are not performance critical as a jump
14567 target (maybe align as before only for AOT code?). This saves about
14568 200 KB of native code on x86 for monodevelop startup.
14570 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
14572 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
14573 monodevelop startup.
14575 2007-10-06 Zoltan Varga <vargaz@gmail.com>
14577 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
14579 * mini-sparc.h mini-sparc.c: Implement IMT support.
14581 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
14582 its smaller and doesn't clobber sparc_g1.
14584 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
14586 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
14588 * mini-ppc.c: optimized the size of the IMT thunks a bit.
14590 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
14592 * mini-ppc.c: implemented fast delegate invocation.
14594 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
14596 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
14598 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14600 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
14601 code to the new style trampoline in preparation for IMT support.
14603 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
14605 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
14606 systems already. This also reduces the specific trampiline sizes and
14607 prepares for the use of r12 as the IMT identifier register.
14609 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14611 * mini-mips.h: endianess fix (simplified from a patch by
14612 Thomas Kunze <thommy@tabao.de>, bug #323737).
14614 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
14616 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
14617 to access ucontext fields and enable netbsd support
14618 (partially from Magnus Henoch <mange@freemail.hu>).
14620 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14622 * genmdesc.pl: patch from Henryk Plotz <henryk@openmoko.org> to
14623 use the preprocessor from the CPP env var if it is set.
14625 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
14627 * mini-trampolines.c: fixed an assertion and moved it earlier in the
14628 code, before interface_offset gets used.
14630 2007-10-02 Zoltan Varga <vargaz@gmail.com>
14632 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
14633 mono_class_setup_vtable () before accessing klass->vtable.
14635 2007-10-01 Zoltan Varga <vargaz@gmail.com>
14637 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
14640 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
14642 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
14643 IMT slots (this saves hundreds of KB of memory in programs like
14644 IronPython and Monodevelop).
14646 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
14648 * mini.c: print the delegate counter.
14650 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
14652 * mini-x86.c: make it easier to enable the debugging code for IMT
14655 2007-09-28 Martin Baulig <martin@ximian.com>
14658 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
14659 `mono_method_klass_offset' and `mono_method_token_offset'.
14661 2007-09-20 Mark Probst <mark.probst@gmail.com>
14663 * mini.c: First generics sharing implementation. Can only share
14664 in very simple cases. If sharing doesn't work it falls back to
14665 dedicated compilation.
14667 * mini.h: Flag in MonoCompile to specify whether generic
14668 compilation is shared. Flags enum for marking which generic inst
14669 of a context is used. Prototypes for helper functions.
14671 * generic-sharing.c: Helper functions for generic method sharing.
14673 * optflags-def.h: Optimization flag (gshared) for enabling generic
14674 method sharing added.
14676 * Makefile.am: generic-sharing.c added.
14678 2007-09-19 Daniel Nauck <dna@mono-project.de>
14680 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
14682 2007-09-19 Massimiliano Mantione <massi@ximian.com>
14683 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
14686 2007-09-19 Martin Baulig <martin@ximian.com>
14688 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
14689 mono_debug_cleanup() is now part of mono_cleanup().
14691 2007-09-18 Zoltan Varga <vargaz@gmail.com>
14693 * driver.c (mono_main): Fix a warning.
14695 2007-09-17 Zoltan Varga <vargaz@gmail.com>
14697 * aot-compiler.c: Optimize various parts when processing large assemblies.
14700 * mini.c (mono_patch_info_hash): Improve hash function.
14702 2007-09-14 Jonathan Chambers <joncham@gmail.com>
14704 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
14706 Code is contributed under MIT/X11 license.
14708 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14710 * mini.c (mini_init): Fix a leak.
14712 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
14714 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14716 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
14718 2007-09-14 Zoltan Varga <vargaz@gmail.com>
14720 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
14722 2007-09-13 Zoltan Varga <vargaz@gmail.com>
14724 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
14727 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
14729 * mini.c (handle_alloc): Enable managed allocators in AOT code.
14731 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
14733 * aot-runtime.c (decode_patch_info): Ditto.
14735 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14737 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
14738 static case. Cache delegates in architecture specific code,
14739 based on number of parameters.
14741 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
14742 in architecture specific code, based on number of parameters.
14744 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
14745 caching happen in architecture specific code now.
14747 Code is contributed under MIT/X11 license.
14749 2007-09-12 Jonathan Chambers <joncham@gmail.com>
14751 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
14752 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
14753 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
14755 Code is contributed under MIT/X11 license.
14757 2007-05-15 Massimiliano Mantione <massi@ximian.com>
14758 * mini.c: (mono_thread_abort) Fixed bug #82416.
14760 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14762 * mini.: hook the new managed GC allocation feature into the JIT.
14764 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
14766 * mini.c: implementation for the new runtime tls opcode.
14768 2007-09-11 Martin Baulig <martin@ximian.com>
14771 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
14772 `mono_method_inflated_offset'.
14774 2007-09-07 Zoltan Varga <vargaz@gmail.com>
14776 * driver.c mini.h mini.c: Add a new devel command line option for injecting
14777 async exceptions into a method.
14779 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
14780 purpose of testing whenever the unwinder works at every instruction.
14782 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
14784 * mini.c: check accessibility of method used in ldftn (fixes
14787 2007-09-04 Zoltan Varga <vargaz@gmail.com>
14789 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
14791 * inssel.brg: Fix a warning.
14793 2007-09-03 Martin Baulig <martin@ximian.com>
14795 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
14796 now takes the `main_method' as argument.
14798 2007-09-02 Zoltan Varga <vargaz@gmail.com>
14800 * cpu-sparc.md (endfilter): Add missing src1:i argument.
14802 2007-08-30 Jonathan Chambers <joncham@gmail.com>
14804 * driver.c: include the cil-coff.h header on Windows.
14806 Code is contributed under MIT/X11 license.
14808 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
14810 * mini.c, driver.c: don't include the cil-coff.h header.
14812 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
14814 * mini.c: flag places that needs fixes fo soft-float support.
14816 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
14818 * mini.h, inssel-float.brg: fix soft-float constant loads on big
14819 endian systems (partially from Dean Jenkins, bug #81924).
14821 2007-08-28 Mark Probst <mark.probst@gmail.com>
14823 * mini.c (check_linkdemand): Remove embedded reference object in
14824 call to LinkDemandSecurityException.
14825 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
14826 with an IntPtr instead of a reference object.
14828 2007-08-28 Zoltan Varga <vargaz@gmail.com>
14830 * mini.c (handle_initobj): Handle alignment properly.
14832 * inssel.brg (mini_emit_memset): Ditto.
14834 * inssel.brg (mini_emit_memcpy): Ditto.
14836 * inssel-sparc.brg: Ditto.
14838 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
14840 2007-08-26 Zoltan Varga <vargaz@gmail.com>
14842 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
14843 exceptions raised in unmanaged code. Fixes part of #82594.
14845 2007-08-24 Mark Probst <mark.probst@gmail.com>
14847 * mini.c (mono_method_to_ir), declsec.c
14848 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
14850 2007-08-22 Martin Baulig <martin@ximian.com>
14853 (MonoDebuggerThreadInfo): New typedef.
14854 (mono_debugger_thread_table): New global variable.
14855 (mono_debugger_thread_created): New public function.
14856 (mono_debugger_thread_cleanup): New public function.
14859 (MonoDebuggerInfo):
14860 - removed `get_current_thread' and `lookup_assembly'.
14861 - removed `data_table'.
14862 - added `thread_table'.
14865 (mono_thread_start_cb): Call mono_debugger_thread_created().
14866 (mono_thread_attach_cb): Likewise.
14867 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
14868 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
14871 * driver.c (mono_main): Move mono_debug_init() up, before calling
14872 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
14874 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
14876 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
14877 together when passing several arguments of type double (gives a small
14878 speedup and saves a few bytes of generated code).
14880 2007-08-20 Jb Evain <jbevain@novell.com>
14882 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
14884 2007-08-20 Jb Evain <jbevain@novell.com>
14886 * mini.c (mono_method_to_ir): throw MethodAccessException
14887 and FieldAccessException instead of InvalidProgramException.
14889 2007-08-20 Mark Probst <mark.probst@gmail.com>
14891 * mini.c: CoreCLR security checks.
14893 * mini.h: Removed MonoSecurityMode (moved to
14894 metadata/security-manager.h) and mono_security_mode global var
14895 (replaced by set/get functions in security-manager.h).
14897 * driver.c: Added "core-clr-test" security mode for testing. Used
14898 set-function for setting security mode.
14900 2007-08-17 Mark Probst <mark.probst@gmail.com>
14902 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
14903 the new jit_info_table.
14905 * driver.c: Test code for the new jit_info_table (enabled by the
14906 define MONO_JIT_INFO_TABLE_TEST).
14908 2007-08-14 Zoltan Varga <vargaz@gmail.com>
14910 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
14911 detection of call <REG> instruction sequence. Fixes build on freebsd.
14913 2007-08-13 Zoltan Varga <vargaz@gmail.com>
14915 * mini-exceptions.c: Fix a warning.
14917 2007-08-11 Zoltan Varga <vargaz@gmail.com>
14919 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
14920 stack overflow handling code on amd64 too.
14922 * mini-exceptions.c (mono_setup_altstack): Make this use
14923 mono_thread_get_stack_bounds ().
14925 * mini-x86.h: Disable sigaltstack on solaris x86.
14927 2007-08-10 Zoltan Varga <vargaz@gmail.com>
14929 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
14931 2007-08-10 Geoff Norton <gnorton@customerdna.com>
14933 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
14935 2007-08-08 Zoltan Varga <vargaz@gmail.com>
14937 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
14939 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
14941 2007-08-03 Neale Ferguson <neale@sinenomine.net>
14943 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
14946 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
14948 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
14949 to be emitted (bug #82281).
14951 2007-08-01 Martin Baulig <martin@ximian.com>
14953 Merged the `debugger-dublin' branch.
14955 * debug-debugger.h (MonoDebuggerInfo):
14956 Removed the `old_*' compatibility entries.
14957 Added `debugger_version' and `data_table'.
14958 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
14959 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
14962 (MiniDebugMethodBreakpointInfo): Add `address_list'.
14963 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
14964 instead of a `gconstpointer'.
14965 (mono_debugger_insert_method_breakpoint): Return a
14966 `MonoDebugMethodAddressList *'.
14968 2007-06-28 Martin Baulig <martin@ximian.com>
14970 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
14972 2007-08-01 Zoltan Varga <vargaz@gmail.com>
14974 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
14975 __builtin_frame_address () since it is broken on older gcc versions.
14977 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
14979 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
14980 on the stack overflow handling and made the managed stack overflows
14981 catchable in most cases using soft guard pages.
14982 * exceptions-x86.c: added code to restore the protection in the soft
14983 guard pages at the end of exception handling.
14985 2007-07-31 Zoltan Varga <vargaz@gmail.com>
14987 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
14989 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14991 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
14992 exception handling.
14994 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
14996 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
14997 signal handling support until it has been ported to the new mechanism.
14998 * mini.c: fixed stack overflow detection and use the new
14999 architecture code to handle signals on the altstack.
15001 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
15003 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
15004 stack overflows on the alt stack.
15006 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
15008 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
15009 stack overflows on the alt stack.
15011 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
15013 * exceptions-ppc.c: cleanup preparing for altstack support.
15015 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15017 * exceptions-arm.c: cleanup preparing for altstack support.
15019 2007-07-27 Mark Probst <mark.probst@gmail.com>
15021 * mini.c (print_jit_stats): Output hazard pointer stats.
15023 2007-07-26 Mark Probst <mark.probst@gmail.com>
15025 * driver.c, mini.c: Replaced security mode flags with a single
15028 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15030 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
15032 2007-07-25 Mark Probst <mark.probst@gmail.com>
15034 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
15035 (which doesn't do anything yet) for activating Core CLR
15036 (Silverlight) security.
15038 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
15040 * mini-codegen.c: work around a possible gcc bug on arm.
15042 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
15044 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
15045 message for platforms that don't support AOT compilation.
15047 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
15049 * mini.h, mini.c, driver.c: temporary smcs hack.
15051 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
15053 * mini-arm.h, mini-arm.c: arm EABI fixes.
15055 2007-07-22 Zoltan Varga <vargaz@gmail.com>
15057 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
15060 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
15061 trampolines taking a method argument.
15063 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
15065 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
15066 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
15068 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
15069 JIT compilation throws an exception. Fixes #82050.
15071 2007-07-19 Mark Probst <mark.probst@gmail.com>
15073 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
15074 with the MONO_EXCEPTION_ defines.
15076 2007-07-17 Zoltan Varga <vargaz@gmail.com>
15078 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
15081 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
15082 the cause of an assertion.
15084 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
15086 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
15089 2007-07-15 Zoltan Varga <vargaz@gmail.com>
15091 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
15092 assert. Should fix #82103.
15094 2007-07-14 Zoltan Varga <vargaz@gmail.com>
15096 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
15097 here too. Fixes #82095.
15099 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
15102 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
15104 * mini-amd64.h: Enable IMT for amd64.
15106 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
15108 2007-07-12 Zoltan Varga <vargaz@gmail.com>
15110 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
15112 2007-07-12 Mark Probst <mark.probst@gmail.com>
15114 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
15115 as soon as check_linkdemand sets an exception_type.
15117 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
15119 * mini-x86.c: fixed offsets for IMT call sequence.
15120 * mini-x86.h: enable IMT again.
15122 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15124 * trace.c (mono_trace_enter_method): Decode MonoType too.
15126 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
15128 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
15130 * mini-amd64.c: Add preliminary IMT implementation.
15132 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
15134 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
15135 understand the new IMT-base interface invocation (thanks to
15136 Daniel Nauck for the report and the remote debugging session).
15138 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
15140 * mini-x86.c: size and speed optimizations for the IMT bsearch.
15142 2007-07-11 Zoltan Varga <vargaz@gmail.com>
15144 * Makefile.am (aotcheck): Make this actually use the AOTed code.
15146 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
15148 * mini-trampolines.c: implement AOT IMT support.
15149 * mini-x86.h: enable IMT support for wider testing.
15151 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15153 * inssel.brg (emit_imt_argument): Add aot support here.
15155 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
15157 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
15159 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
15160 of the IMT implementation, partially from massi, with my
15161 implementation of the bsearch sequence. Disabled by default until
15162 the AOT code is implemented.
15164 2007-07-10 Zoltan Varga <vargaz@gmail.com>
15166 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
15168 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
15170 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
15172 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
15173 arch-independent IMT JIT code from Massimiliano
15174 Mantione (massi@ximian.com) with small cleanups from me.
15176 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
15178 * Makefile.am: fix svn invocation to get the svn revision to be
15179 independent of the local language (build fix).
15181 2007-07-09 Mark Probst <mark.probst@gmail.com>
15183 * mini.c (inline_method): Reset cfg->exception_type if the
15184 inlining is aborted. Fixes: 82049.
15186 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
15188 * mini.c: remove assert from exception handling code when exception_ptr
15191 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15193 * mini.c (mono_codegen): Add an assert.
15195 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
15196 enter and leave code.
15197 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
15199 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15201 * mini-ppc.c: fixed memory corruption for localloc(0)
15204 2007-07-05 Zoltan Varga <vargaz@gmail.com>
15206 * mini.c: Fix warnings.
15208 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
15210 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
15211 to emit better double->int conversions.
15213 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
15215 * mini.c: the provided Min/Max optimizations are valid for unisgned
15218 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
15220 * 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
15222 2007-06-28 Miguel de Icaza <miguel@novell.com>
15224 * mini.c (mono_running_on_valgrind): Add support for reporting the
15225 method and its boundaries to valgrind.
15227 2007-06-28 Martin Baulig <martin@ximian.com>
15229 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
15231 2007-06-25 Zoltan Varga <vargaz@gmail.com>
15233 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
15235 * generic.2.cs: Add new test case.
15237 2007-06-25 Martin Baulig <martin@ximian.com>
15239 Merged the `debugger-dublin' branch.
15242 (mono_debugger_insert_method_breakpoint): New public method.
15243 (mono_debugger_remove_method_breakpoint): Likewise.
15244 (mono_debugger_check_breakpoints): New static method.
15245 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
15247 * debug-debugger.h (MonoDebuggerInfo):
15248 Renamed (to keep backward compatibility in the vtable):
15249 `insert_breakpoint' -> `old_insert_breakpoint'.
15250 `remove_breakpoint' -> `old_remove_breakpoint'.
15251 `create_string' -> `old_create_string'.
15252 `lookup_class' -> `old_lookup_class'.
15253 `lookup_type' -> removed; changed into a dummy field.
15254 `lookup_assembly' -> `old_lookup_assembly'.
15255 Added (same functionality, but different signature):
15256 `create_string', `lookup_class', `lookup_assembly'
15258 `get_method_addr_or_bpt', `remove_method_breakpoint',
15259 `runtime_class_init'.
15261 * debug-debugger.c: Merged the `debugger-dublin' branch.
15263 2007-06-23 Zoltan Varga <vargaz@gmail.com>
15265 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
15267 (peephole_pass): Likewise.
15269 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
15271 * driver.c: hopefully make setaffinity work also for ancient
15274 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
15276 * driver.c : win32 build fix.
15278 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
15280 * driver.c: check for the MONO_NO_SMP env var and bind to a single
15281 processor if it is set.
15283 2007-06-21 Martin Baulig <martin@ximian.com>
15285 * debug-mini.h: New file.
15288 (mono_debugger_insert_breakpoint_full): Moved here from
15289 ../metadata/mono-debug-debugger.c.
15290 (mono_debugger_remove_breakpoint): Likewise.
15291 (mono_debugger_breakpoint_callback): Likewise.
15293 2007-06-15 Raja R Harinath <rharinath@novell.com>
15295 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15296 changes in MonoGenericClass.
15298 2007-06-14 Zoltan Varga <vargaz@gmail.com>
15300 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
15302 2007-06-14 Raja R Harinath <rharinath@novell.com>
15304 * jit-icalls.c (mono_helper_compile_generic_method): Update to
15305 removal of MonoGenericMethod.
15307 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15309 * mini-exceptions.c: hooks for the exception events profiling API.
15311 2007-06-14 Randolph Chung <tausq@debian.org>
15313 * Makefile.ma: Add hppa target.
15314 * mini-arch.h: Include mini-hppa.h
15315 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
15316 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
15317 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15319 2007-06-14 Randolph Chung <tausq@debian.org>
15321 * inssel.brg: Add rules for "chained" compare-branch operations so that
15322 a single compare op can affect multiple branches. Adjust cost for
15323 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
15324 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
15325 cost for some rules so that they can more easily be overridden by
15326 per-arch rules (with fixes from lupus).
15327 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15329 2007-06-13 Randolph Chung <tausq@debian.org>
15331 * mini-ops.h: Reorder branch ops so that they match the order of the
15332 corresponding CEE_* ops. The code expects them this way.
15333 Add new ops for HPPA target.
15334 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15336 2007-06-13 Randolph Chung <tausq@debian.org>
15338 * mini-exceptions.c: Handle cases where the stack grows towards
15340 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
15342 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
15344 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
15346 * driver.c: explain where a non-matching corlib is found.
15348 2007-06-13 Mark Probst <mark.probst@gmail.com>
15350 * mini.c (print_jit_stats): Output dynamic code allocation stats.
15352 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
15354 * mini-exceptions.c: Generate a method profile leave event during
15355 an exception to ensure that the profiler gets notified.
15357 2007-06-07 Zoltan Varga <vargaz@gmail.com>
15359 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
15362 * cpu-amd64.md: Add long_and/or/xor opcodes.
15364 2007-06-06 Wade Berrier <wberrier@novell.com>
15366 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
15367 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
15368 length of instruction shr_imm (expected 8, got 10)
15370 2007-06-06 Zoltan Varga <vargaz@gmail.com>
15372 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
15374 2007-06-06 Mark Probst <mark.probst@gmail.com>
15376 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15377 MonoInternalHashTable again (fixed bug in the internal hash table
15380 2007-06-06 Mark Probst <mark.probst@gmail.com>
15382 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
15383 Have to figure out what makes it crash the SWF regression.
15385 2007-06-05 Zoltan Varga <vargaz@gmail.com>
15387 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
15389 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
15391 * mini.c: optimize out the type check when storing null in a
15394 2007-06-04 Mark Probst <mark.probst@gmail.com>
15396 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
15397 MonoInternalHashTable.
15399 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
15401 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
15402 signed integer methods.
15404 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15406 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
15407 permanently since the current approach doesn't work.
15409 2007-06-02 Zoltan Varga <vargaz@gmail.com>
15411 * inssel.brg (stmt): Only call delegate->invoke_impl if
15412 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
15414 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15416 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
15417 the sreg2==rdx case.
15419 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
15420 account if it contains a rex prefix.
15421 (peephole_pass): Handle OP_FMOVE as well.
15423 2007-06-01 Zoltan Varga <vargaz@gmail.com>
15425 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
15426 as it causes regressions.
15428 2007-05-31 Zoltan Varga <vargaz@gmail.com>
15430 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
15431 static case as well.
15433 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
15435 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15436 (mono_arch_get_this_arg_from_call): Ditto.
15438 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
15440 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
15443 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
15444 (mono_arch_get_this_arg_from_call): Ditto.
15446 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
15448 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
15449 try to create optimized invoke code and use that for further invocations.
15450 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
15452 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
15454 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
15456 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
15457 sealed classes or methods.
15458 *devirtualization.cs: tests for the new optimization
15460 2007-05-29 Zoltan Varga <vargaz@gmail.com>
15462 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
15463 by the update_volatile () function.
15465 2007-05-27 Zoltan Varga <vargaz@gmail.com>
15467 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
15470 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
15472 2007-05-24 Jonathan Chambers <joncham@gmail.com>
15474 * mini.c: Add configure checks for header files.
15475 * mini-x86.c: Add configure checks for header files.
15476 * trace.c: Add configure checks for header files.
15477 * aot-runtime.c: Add configure checks for header files.
15478 * aot-compiler.c: Add configure checks for header files.
15479 * driver.c: Add configure checks for header files.
15480 * mini-codegen.c: Add configure checks for header files.
15482 Code is contributed under MIT/X11 license.
15484 2007-05-22 Zoltan Varga <vargaz@gmail.com>
15486 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
15487 icompare_imm -128 + op_iclt. Fixes #81703.
15489 2007-05-19 Zoltan Varga <vargaz@gmail.com>
15491 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
15493 2007-05-15 Massimiliano Mantione <massi@ximian.com>
15495 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
15496 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
15497 so that all isinst checks now use "interface_bitmap".
15499 2007-05-15 Zoltan Varga <vargaz@gmail.com>
15501 * cpu-amd64.md (jmp): Fix a warning.
15503 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
15505 * basic.cs: Add new regression test.
15507 * basic.cs: Remove test which is now in basic-long.cs.
15509 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
15511 * basic-long.cs: Add new test.
15513 2007-05-13 Zoltan Varga <vargaz@gmail.com>
15515 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
15517 2007-05-12 Zoltan Varga <vargaz@gmail.com>
15519 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
15521 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
15524 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
15525 throwing code a bit.
15527 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
15528 the exception throwing code a bit.
15530 * mini-x86.c (get_call_info): Allocate result from a mempool.
15532 2007-05-11 Zoltan Varga <vargaz@gmail.com>
15534 * aot-compiler.c (find_typespec_for_class): Fix the assert.
15536 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
15538 * mini.h (MonoCompile): Add 'token_info_hash' field.
15540 * mini.c: Save token->method associations during compilation so the AOT
15541 compiler can use it.
15543 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
15544 which reference generic classes and methods.
15546 2007-05-10 Zoltan Varga <vargaz@gmail.com>
15548 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
15550 * aot-compiler.c (compile_method): Fix a typo in a comment.
15552 * aot-runtime.c (decode_cached_class_info): Skip generic types.
15554 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
15555 everything generic.
15557 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
15559 2007-05-09 Zoltan Varga <vargaz@gmail.com>
15561 * mini.h (MonoCompile): Add 'args' field.
15563 * mini.c (mono_compile_create_vars): Store variables representing the arguments
15566 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
15568 2007-05-08 Zoltan Varga <vargaz@gmail.com>
15570 * mini.c (mono_compile_get_interface_var): Remove this unused function.
15572 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
15574 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
15575 opcodes for some opcodes.
15577 * mini.h *.brg *.c: Use the new opcodes.
15579 2007-05-08 Massimiliano Mantione <massi@ximian.com>
15581 * mini.h: Bumped aot revision.
15583 * inssel.brg: modified code generation of type checks for interfaces
15584 to use the new "MonoClass.interface_bitmap" instead of the old
15585 "MonoClass.interface_offsets".
15587 2007-04-30 Zoltan Varga <vargaz@gmail.com>
15589 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
15591 2007-04-29 Zoltan Varga <vargaz@gmail.com>
15593 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
15596 2007-04-27 Neale Ferguson <neale@sinenomine.net>
15598 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
15600 2007-04-27 Wade Berrier <wberrier@novell.com>
15602 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
15603 mini.h) to fix build.
15605 2007-04-26 Zoltan Varga <vargaz@gmail.com>
15607 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
15609 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
15610 causes the corlib unit tests to fail.
15612 2007-04-25 Zoltan Varga <vargaz@gmail.com>
15614 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
15616 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
15618 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
15619 opcodes to the comparison relations.
15621 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
15622 opcodes to their types.
15624 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
15626 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
15627 it in cfg->arch.cinfo.
15629 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
15631 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
15632 cfg->cil_offset_to_bb.
15634 2007-04-24 Zoltan Varga <vargaz@gmail.com>
15636 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
15637 created becase of initlocals.
15639 2007-04-23 Zoltan Varga <vargaz@gmail.com>
15641 * mini-alpha.c cpu-alpha.md: More alpha port work from
15642 Sergey Tikhonov <tsv@solvo.ru>.
15644 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
15646 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
15648 2007-04-19 Zoltan Varga <vargaz@gmail.com>
15650 * cpu-s390.md (break): Correct the length of break instruction.
15652 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
15654 * mini.c: fix a couple of soft-float issues and comments.
15656 2007-04-15 Miguel de Icaza <miguel@novell.com>
15658 * trace.c (is_filenamechar): - is also a filename char.
15660 2007-04-15 Neale Ferguson <neale@sinenomine.net>
15662 * mini-s390.c: Correct checking for enum type in return value processing.
15664 2007-04-14 Raja R Harinath <rharinath@novell.com>
15666 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
15667 (version.h): Makefile is in the build directory.
15669 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
15671 * mini-amd64.h: fix for assertion failure on Solaris/amd64
15673 2007-04-11 Martin Baulig <martin@ximian.com>
15675 * mini.c (can_access_member): Fix handling of generic classes;
15678 2007-04-10 Zoltan Varga <vargaz@gmail.com>
15680 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
15682 2007-04-05 Zoltan Varga <vargaz@gmail.com>
15684 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
15686 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
15688 * mini-codegen.c: make sure the right spill amount is
15689 used for fp or integer registers (fixes the float_sub_spill() on ppc).
15691 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
15693 * mini-ppc.c: fixes for the fp_branch_nan test.
15695 2007-03-23 Zoltan Varga <vargaz@gmail.com>
15697 * basic.cs: Comment out new test which still fails on ia64.
15699 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
15701 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
15703 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15705 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
15707 2007-03-22 Zoltan Varga <vargaz@gmail.com>
15709 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
15710 on 64 bit machines. Fixes part of #80738.
15712 * basic.cs: Add regression test.
15714 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15716 * inssel.brg basic.cs: Revert previous change to fix build.
15718 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
15721 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
15723 * basic.cs: Add new regression test.
15725 2007-03-17 Zoltan Varga <vargaz@gmail.com>
15727 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
15730 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15732 * cpu-s390x.md: Correct length of break instruction.
15734 2007-03-16 Neale Ferguson <neale@sinenomine.net>
15736 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
15737 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
15739 2007-03-15 Jonathan Chambers <joncham@gmail.com>
15741 * *.c: Begin WIN64 port.
15742 * mini.c: Use correct register in profiler.
15743 * mini-amd64.c: No inline assembly on Win64.
15744 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
15745 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
15746 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
15747 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
15748 mono_arch_ip_from_context for Win64.
15750 Contributed under MIT/X11 license.
15752 2007-03-15 Zoltan Varga <vargaz@gmail.com>
15754 * exceptions-amd64.c (seh_handler): Ditto.
15756 * exceptions-x86.c (seh_handler): Fix a memory leak.
15758 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
15760 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
15761 mini-s390x.c: fixed peephole optimizations to deal
15762 correctly with 1 and 2 byte reload avoidance.
15764 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
15766 * cpu-s390.md, cpu-s390x.md: update localloc length.
15768 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15770 * cpu-g4.md: added missing descriptions.
15772 2007-03-14 Miguel de Icaza <miguel@novell.com>
15774 * Makefile.am: Add support so the tail tests are not executed on
15775 PowerPC as that is a known limitation of the PowerPC port.
15777 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15779 * runmdesc.bat: Move to msvc directory.
15781 2007-03-13 Jonathan Chambers <joncham@gmail.com>
15783 * runmdesc.bat: Run executable that was produced by the current
15784 target and sent via an argument.
15786 2007-03-11 Zoltan Varga <vargaz@gmail.com>
15788 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
15791 * generics.2.cs: Add regression test.
15793 2007-03-09 Wade berrier <wberrier@novell.com>
15795 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
15797 2007-03-09 Zoltan Varga <vargaz@gmail.com>
15799 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
15800 AOT code depends on this.
15802 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
15804 * mini.c: more precise tracking of types in the eval stack
15805 (part of fix for bug #81044).
15807 2007-03-07 Zoltan Varga <vargaz@gmail.com>
15809 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
15811 * aot-compiler.c (encode_patch): Remove an obsolete comment.
15813 2007-03-06 Zoltan Varga <vargaz@gmail.com>
15815 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
15817 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
15819 2007-02-22 Zoltan Varga <vargaz@gmail.com>
15821 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
15822 a pointer on 64 bit systems. Fixes #80190.
15824 * iltests.il: Add new regression test.
15826 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15828 * mini.c: inline a constant for Environment.IsRunningOnWindows.
15830 2007-02-19 Geoff Norton <gnorton@customerdna.com>
15832 * trace.c: Remove an erroneous alignemnt check when tracing.
15833 Fixes --trace on OSX86.
15835 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
15837 * mini-$(arch).h: initialize SP in context for all the archs.
15839 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
15841 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
15842 regressions in the thread tests.
15844 2007-02-14 Zoltan Varga <vargaz@gmail.com>
15846 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
15847 - fixed implementation of LOCALLOC opcode
15848 - implemented non-un compare for floats
15850 - implementation of FDIV and CKFINITE opcodes
15851 - fixes for latest mono updates
15852 - additional arch opcodes
15854 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
15856 * Makefile.am: simplify and merge rules for cross-compilation.
15858 2007-02-07 Massimiliano Mantione <massi@ximian.com>
15860 * local-propagation.c: Actually *apply* the fix for bug 80591...
15862 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
15864 * mini-exceptions.c: backuot part of the last change
15865 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
15867 2007-02-06 Massimiliano Mantione <massi@ximian.com>
15868 * inssel.brg: Fix bug 59286.
15871 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
15873 * mini-exceptions.c: patch from Zoltan to correctly check for
15874 stack boundaries (using the stack register, not the frame register),
15875 fixes bugs #80724, #79717.
15877 2007-02-03 Zoltan Varga <vargaz@gmail.com>
15879 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
15880 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
15882 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
15883 presence of frame pointer elimination.
15885 2007-02-01 Geoff Norton <gnorton@customerdna.com>
15887 * mini-x86.h: NetBSD UCONTEX_REG defines.
15889 2007-02-01 Zoltan Varga <vargaz@gmail.com>
15891 * inssel-amd64.brg: Fix amd64 build.
15893 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
15895 * mini.h: remove extern to workaround what looks likes gcc bug 26905
15898 2007-01-31 Zoltan Varga <vargaz@gmail.com>
15900 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
15903 * mini-<ARCH>.c: Use mono_is_regsize_var ().
15905 2007-01-30 Mark Mason <mason@broadcom.com>
15907 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
15908 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
15909 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
15910 beginning support for CEE_JMP [not quite working yet]
15911 * tramp-mips.c: LMF handling now works
15913 2007-01-30 Zoltan Varga <vargaz@gmail.com>
15915 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
15917 * mini.h (NULLIFY_INS): New macro.
15919 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
15921 * mini.c: statistical profiler fix for windows, patch
15922 from Tor Lillqvist (tml@novell.com).
15924 2007-01-30 Massimiliano Mantione <massi@ximian.com>
15925 * local-propagation.c: Fix bug 80591.
15927 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
15929 * Makefile.am: put back the --export-dynamic option as with
15930 the previous gmodule flags (thanks to Robert Jordan).
15932 2007-01-28 Zoltan Varga <vargaz@gmail.com>
15934 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
15936 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
15937 simplify and speed up the local register allocator. Also rename some fields
15938 like iassign->vassign.
15940 * regalloc.c: Remove some functions which are no longer used since their
15941 inlined version is in mini-codegen.c.
15943 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
15945 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
15947 2007-01-27 Zoltan Varga <vargaz@gmail.com>
15949 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
15950 narrowing. Fixes #80622.
15952 * iltests.il: Add new regresssion test.
15954 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
15956 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
15957 debug-debugger.c, debug-debugger.h: warning fixes.
15958 * driver.c: updated copyright year and made it fit in one line.
15960 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
15962 * aot-runtime.c: updated to use mono-dl instead of gmodule.
15964 2007-01-25 Zoltan Varga <vargaz@gmail.com>
15966 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
15968 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
15970 * iltests.il: Add new test for bug #80507.
15972 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
15974 * mini-arm.h: use soft-float also on vfp for now.
15976 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
15978 * mini.c: fix some more soft-float issues.
15980 2007-01-24 Zoltan Varga <vargaz@gmail.com>
15982 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
15984 2007-01-24 Massimiliano Mantione <massi@ximian.com>
15985 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
15986 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
15987 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
15989 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
15991 * mini-arm.c: typo fix.
15993 2007-01-23 Neale Ferguson <neale@sinenomine.net>
15995 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
15997 2007-01-21 Zoltan Varga <vargaz@gmail.com>
15999 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
16000 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
16002 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
16004 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
16006 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
16008 * inssel.brg: Fix a warning.
16010 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
16012 * abcremoval.c ssa.c ssapre.c: Update after this change.
16014 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
16016 * dominators.c (df_set): Use mono_bitset_union_fast.
16018 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16020 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
16021 mini-codegen.c: reduce relocations and memory usage for the cpu
16024 2007-01-20 Zoltan Varga <vargaz@gmail.com>
16026 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
16028 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
16029 to reduce their size.
16031 2007-01-19 Mark Mason <mason@broadcom.com>
16033 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
16034 * mini-mips.c: more configuration macros, support long conditional branches, additional
16035 asserts, fix epilog instrumentation.
16036 * mini-mips.h: use standard stack walk
16037 * cpu-mips.md: increase size of div, rem and conditional branches
16039 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
16041 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
16044 2007-01-19 Zoltan Varga <vargaz@gmail.com>
16046 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
16047 (compile_method): Ditto.
16049 * aot-runtime.c (decode_klass_info): Ditto.
16051 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
16052 needed by the code generated by inssel.brg. Also fix a warning.
16054 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
16056 * mini.c: deal with enums that become genericinsts by
16057 being nested in a generic class (bug #79956).
16059 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
16061 * mini.c: match the generic definition to check for
16062 private access with generic types (bug #78431).
16064 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
16066 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
16067 to make life easier for people cross-compiling that insist on not
16070 2007-01-17 Mark Mason <mason@broadcom.com>
16072 * inssel-long.brg: patch to deal with mips missing flags
16073 * inssel-long32-mips.brg: implement overflow checks
16074 * insset-mips.brg: implement overflow checks
16075 * mini-mips.h: implement conditional exception handling
16076 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
16077 Remove unused code, minor cleanups.
16078 * exceptions-mips.c: minor cleanups
16079 * mini-ops.h: add mips conditional exception ops
16080 * cpu-mips.md: add mips conditional exception ops
16083 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
16085 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
16086 to deal with mips missing of flags.
16088 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
16090 * exceptions-ppc.c: execute fault handlers.
16092 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
16094 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
16096 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
16098 * mini.c: handle also floating point values in initialize_array.
16100 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
16102 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
16103 array initialization and make it conditional on the intrins option.
16105 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
16107 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
16108 relocations and put the patch info names close to the enum definition.
16110 2007-01-15 Mark Mason <mason@broadcom.com>
16112 * basic.cs, exceptions.cs: break up large tests to increase debugability.
16114 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
16116 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
16118 2007-01-12 Raja R Harinath <rharinath@novell.com>
16120 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
16122 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
16124 * Makefile.am: distribute the mips sources.
16126 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
16128 * mini-codegen.h: handle bug #80489 here, by excluding ecx
16131 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
16133 * cpu-x86.md: back out for now as this triggers other regressions.
16135 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
16137 * cpu-x86.md: force src1 and dest regpair for long shift instructions
16138 to eax:edx, so ecx can't get allocated to them (bug #80489).
16140 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
16142 * mini.c, mini-exceptions.c: enabled running fault handlers
16145 2007-01-03 Miguel de Icaza <miguel@novell.com>
16147 * driver.c: If nothing fail, do not use the string "failed",
16148 because it makes it very annoying to view test result logs on the
16151 2006-12-30 Miguel de Icaza <miguel@novell.com>
16153 * debug-debugger.c (mono_debugger_main): Rename "main" to
16154 "main_method" to prevent a warning.
16156 Remove a warning for unused field.
16158 2006-12-28 Martin Baulig <martin@ximian.com>
16161 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
16163 2006-12-22 Martin Baulig <martin@ximian.com>
16165 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
16166 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
16167 seperate `.mdb_debug_info' section, so we can access it from the
16168 debugger even if the binary is stripped.
16170 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
16171 from the `.mdb_debug_info' here to prevent the linker from
16172 removing that section.
16174 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
16175 mdb-debug-info64.s.
16177 2006-12-19 Robert Jordan <robertj@gmx.net>
16179 * mini-x86: enable the code to return small structures in
16180 registers for FreeBSD as well. Fixes bug #80278.
16181 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
16183 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16185 * mini-x86.c: align the stack when calling the profiler
16186 function instrumenting the prolog (on OSX).
16188 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
16190 * mini.c: emit a break opcode where Debugger.Break () is called.
16192 2006-12-13 Miguel de Icaza <miguel@novell.com>
16194 * mini.c (mono_method_to_ir): Provide useful information on this
16195 assert, to prevent others from debugging like I did.
16197 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16199 * mini.c: enable code which was incorrectly commented
16202 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16204 * mini-x86.c: enable on OSX, too, the code to return small
16205 structures in registers.
16207 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
16209 * mini-x86.c: remove the use of the dynamic code manager here, too.
16211 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
16213 * mini.h, debug-debugger.c, tramp-*.c: fixed
16214 mono_debugger_create_notification_function() to use
16215 mono_global_codeman_reserve () instead of a dynamic code manager.
16217 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
16219 * mini.c, jit-icalls.h, jit-icalls.c: remove the
16220 ves_array_element_address() jit icall and use a generated
16221 managed method instead (which is about 4 times faster for a rank 3
16224 2006-11-29 Mark Mason <mason@broadcom.com>
16226 * basic-calls.cs: additional tests for passing
16227 structures as function arguments.
16229 2006-11-29 Mark Mason <mason@broadcom.com>
16231 * mini-mips.h: disable custom exception handling
16232 * mini-mips.c: throw/rethrow should use jalr to call
16233 exception stubs. Fixed bug with passing structures
16234 by value. More support for tracing floating point
16237 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
16239 * mini.c: fixed typo in the soft-float ldind.r4 handling
16242 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16244 * mini.c, mini.h, driver.c: added --runtime command line
16245 option to select a different runtime than the autodetected one.
16246 * jit.h: added API for embedders to initialize with a specific
16249 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
16251 * mini.c: handle also boxing of r4 values (bug #80024).
16253 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
16255 * mini-ppc.c: force indirect calls until we reserve
16256 enough address space for all the generated code.
16258 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
16260 * exceptions-arm.c: workaround bugs in the libc definition
16261 of struct ucontext.
16263 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
16265 * inssel.brg: fixes from me and Mark Mason.
16267 2006-11-23 Dick Porter <dick@ximian.com>
16269 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
16270 semaphore display now we've fixed the initial value
16272 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16274 * inssel.brg: partially revert the last change to fix the build.
16276 2006-11-21 Mark Mason <mason@broadcom.com>
16278 * inssel.brg: Add and use compare-and-branch macros to support
16279 architectures that do not have condition code registers (ie. MIPS).
16280 * *-mips.{c,brg,md}: Fix copyright statements
16282 2006-11-20 Mark Mason <mason@broadcom.com>
16284 * Makefile.am: remove mini-codegen.c from list of MIPS sources
16285 * mini.c: Allow GET_CONTEXT to be specified by the arch port
16286 * mini.h: Added declaration for mono_print_ins()
16287 * mini-codegen.c: added ins_spec initializer for MIPS
16288 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
16289 vreg to be virtual and hreg to be non-virtual.
16290 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
16291 is not yet working/implemented correctly.
16292 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
16293 non-static, fixup calls to print_ins() from other parts in the file.
16295 2006-11-20 Mark Mason <mason@broadcom.com>
16297 * basic-calls.cs: added tests for passing structures as arguments
16300 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
16302 * inssel-long32.brg: optimize signed division by power of two.
16304 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
16306 * mini-arm.c: added support for interworking with thumb code
16307 (mono must be still be built using the ARM instruction encoding).
16309 2006-11-19 Miguel de Icaza <miguel@novell.com>
16311 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
16312 verifier has different rules for it. Fixes a few verifier issues
16315 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
16316 at the end, so people know what happened.
16318 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
16320 * brach-opts.c: in optimize_exception_target() make sure we
16321 are in a catch clause (fixes bug #79871).
16323 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16325 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
16326 more soft-float support fixes.
16328 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
16330 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
16331 that are passed half on the stack and half in registers.
16333 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
16335 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
16336 more mips integration work from Mark E Mason
16337 <mark.e.mason@broadcom.com>.
16339 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
16341 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
16342 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
16343 tramp-mips.c: added sources for the mips port, not
16344 integrated in the build yet. Contributed by
16345 Mark E Mason <mark.e.mason@broadcom.com>.
16347 2006-11-14 Neale Ferguson <neale@sinenomine.net>
16349 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
16351 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
16353 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
16354 put the soft-float rules in its own file since it seems to
16355 break s390 compilation.
16357 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
16359 * mini-arm.c: fixed wrnings.
16361 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
16363 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
16364 inssel-arm.brg: ARM support for soft-float.
16366 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
16368 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
16369 loads and stores of 32 bit fp values.
16371 2006-11-10 Zoltan Varga <vargaz@gmail.com>
16373 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
16375 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
16376 works. Fixes #79852 and #79463.
16378 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
16380 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
16381 more soft-float support WIP and fixes.
16383 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
16385 * mini-arm.c: some VFP updates.
16387 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
16389 * mini-exceptions.c: 0 is a valid local var offset in some
16390 architectures, don't assert (bug #78508).
16392 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
16394 * exceptions-arm.c: fixed off by one error in stack walk code.
16396 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
16398 * mini.h, mini.c: more precise tracking of type load exceptions.
16400 2006-11-03 Robert Jordan <robertj@gmx.net>
16402 * Makefile.am: [WIN32] Add monow.exe target.
16403 * driver.c: [WIN32] Don't detach the console when debugging.
16406 2006-10-30 Miguel de Icaza <miguel@novell.com>
16408 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
16410 2006-10-23 Zoltan Varga <vargaz@gmail.com>
16412 * aot-compiler.c (emit_method_info): Add a case missed earlier.
16414 * driver.c (mini_regression): Fix --regression with AOT.
16416 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
16418 2006-10-17 Zoltan Varga <vargaz@gmail.com>
16420 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
16422 * mini-sparc.h: Don't use sigaction on sparc/linux.
16424 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
16426 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
16428 * mini-exceptions.c: Add proper include files for getpid ().
16430 2006-10-16 Zoltan Varga <vargaz@gmail.com>
16432 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
16433 address instead of a MonoJitInfo* to avoid decoding the exception info for the
16436 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
16437 name cache to reduce its size.
16439 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
16441 2006-10-15 Zoltan Varga <vargaz@gmail.com>
16443 * mini-x86.c: Save/restore the current LMF structure more efficiently using
16444 the mono_lmf TLS variable.
16446 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
16447 trampoline lmf frames.
16449 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
16451 2006-10-14 Zoltan Varga <vargaz@gmail.com>
16453 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
16454 the mono_lmf TLS variable.
16456 * mini-exceptions.c: Access the LMF structure through accessors.
16458 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
16459 variable instead of in jit_tls->lmf.
16461 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
16463 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
16464 trampoline lmf frames.
16466 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
16468 2006-10-12 Zoltan Varga <vargaz@gmail.com>
16470 * mini.c trace.c mini-x86.c: Revert these too.
16472 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
16475 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
16477 * genmdesc.c: removed now dead code.
16479 2006-10-09 Robert Jordan <robertj@gmx.net>
16481 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
16483 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
16485 * mini.h: do not leave gaps in the opcode values.
16487 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
16489 * jit-icalls.h: flag functions as internal here, too.
16491 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
16493 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
16494 functions with the internal attribute.
16496 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
16498 * aot-compiler.c: fclose the file descriptor in the profile read loop.
16500 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
16502 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
16505 2006-10-05 Zoltan Varga <vargaz@gmail.com>
16507 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
16508 tail calls as on other platforms.
16510 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
16512 * iltests.il: Add a few tailcall tests.
16514 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16516 * driver.c: fix loop for old compilers (bug #79521).
16518 2006-10-02 Zoltan Varga <vargaz@gmail.com>
16520 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
16522 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
16524 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
16525 metadata without any code.
16527 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
16528 more precise debugging information using gdb.
16530 2006-09-30 Zoltan Varga <vargaz@gmail.com>
16532 * inssel-ia64.brg: Make the helper methods static.
16534 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16536 * inssel-x86.brg: make the helper methods static.
16538 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
16540 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
16542 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
16544 * mini.c: updates for monoburg changes.
16545 * inssel.brg: make a few helper functions static as they should.
16547 2006-09-27 Zoltan Varga <vargaz@gmail.com>
16549 * Makefile.am: Move mini-codegen.c to common_sources.
16551 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
16553 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
16555 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
16556 mini-ppc.h: port to use the common local register allocator.
16558 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16560 * mini.h: Remove the comment too then.
16562 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
16564 * mini.h: put back backend.data which is to be used shortly and
16565 doesn't increase the size of MonoInst. If any 64 bit arch aligned
16566 pointers on 4 byte boundaries it'd have much bigger issues running
16567 and you can ifdef it out anyway.
16569 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16571 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
16572 MonoInst size by 4 bytes on 64 bit machines.
16574 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
16576 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
16577 replacement with more meaningful field names. Arch maintainers, please
16578 check the assigned names are good enough for your arch.
16580 2006-09-26 Zoltan Varga <vargaz@gmail.com>
16582 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
16583 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
16585 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
16587 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
16588 relocations and memory requirements, put the optimization flags
16589 definitions in their own file.
16591 2006-09-24 Zoltan Varga <vargaz@gmail.com>
16593 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
16595 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
16597 2006-09-22 Zoltan Varga <vargaz@gmail.com>
16599 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
16601 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
16603 * inssel.brg: use the correct function to get the size of an item
16604 in an array, given an element class.
16605 * aot-compiler.c: do not access class->class_size directly.
16607 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
16609 * mini.h, debug-mini.c: added a debugging function to print
16610 info about local variables and arguments in a jitted method.
16612 2006-09-20 Zoltan Varga <vargaz@gmail.com>
16614 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16616 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
16618 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16620 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
16621 inner and outer loops when passing vtypes.
16623 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
16625 * mini-ppc.c: take into account the cpu errata for cache flushing
16626 which caused some random errors (bug #79381).
16628 2006-09-19 Zoltan Varga <vargaz@gmail.com>
16630 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
16631 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
16633 2006-09-17 Zoltan Varga <vargaz@gmail.com>
16635 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
16638 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
16639 freebsd ports tree.
16641 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
16642 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
16644 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
16647 2006-09-13 Zoltan Varga <vargaz@gmail.com>
16649 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
16651 2006-09-12 Zoltan Varga <vargaz@gmail.com>
16653 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
16654 macro does not have to be changed during debugging.
16656 * 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>.
16658 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
16660 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
16662 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
16663 MONO_ARCH_NO_EMULATE_MUL is defined.
16665 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
16667 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
16669 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
16671 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
16673 2006-09-11 Zoltan Varga <vargaz@gmail.com>
16675 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
16676 stuff to mini-exceptions.c where it is used.
16678 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
16679 setup code, the real one is in mini-exceptions.c.
16681 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
16682 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
16683 some changes from the freebsd ports tree.
16685 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
16688 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
16690 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
16692 * mini.c: on Linux, check for /proc to be mounted
16693 (bug# 79351, novell bug#201204).
16695 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
16697 * mini.c: handle cases where pthread_attr_getstack() behaves
16698 incorrectly (bug #78096).
16700 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
16702 * mini-arm.c: support larger stack frames (bug #79272).
16704 2006-09-08 Zoltan Varga <vargaz@gmail.com>
16706 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
16708 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
16711 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
16712 mono_class_from_name () to find a class from its name.
16714 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
16716 2006-09-07 Zoltan Varga <vargaz@gmail.com>
16718 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
16720 2006-09-05 Kornel Pal <kornelpal@gmail.com>
16722 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
16724 2006-09-04 Zoltan Varga <vargaz@gmail.com>
16726 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
16727 callinfo->trampoline.
16729 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
16731 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
16734 2006-09-03 Zoltan Varga <vargaz@gmail.com>
16736 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
16738 2006-09-02 Zoltan Varga <vargaz@gmail.com>
16740 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
16741 stats.method_trampolines, it is already done by the generic trampoline code.
16743 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
16745 2006-09-01 Zoltan Varga <vargaz@gmail.com>
16747 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
16749 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
16751 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
16753 * mini.c (print_jit_stats): Print mscorlib mempool size too.
16755 * mini.c (print_jit_stats): Print new stats.
16757 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
16759 2006-08-31 Zoltan Varga <vargaz@gmail.com>
16761 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
16762 Address on two dimensional arrays. Fixes #78729.
16764 * mini.h (MonoCompile): Add a 'skip_visibility' field.
16766 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
16769 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
16771 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
16774 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
16776 (mini_get_ldelema_ins): Ditto.
16778 2006-08-30 Zoltan Varga <vargaz@gmail.com>
16780 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
16781 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
16784 2006-08-29 Neale Ferguson <neale@sinenomine.net>
16786 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
16787 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
16789 * exceptions-s390x.c: Cosmetic change.
16791 * tramp-s390.c: Fix warning.
16793 * cpu-s390.md: Correct length of mul_imm.
16795 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
16797 * aot-compiler.c: added binary writer with ELF backend
16798 implementation (only on Linux/x86 for now).
16800 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16802 * Makefile.am: Don't run net 2.0 AOT tests.
16804 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
16805 (mono_compile_assembly): Skip net 2.0 assemblies as well.
16807 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
16809 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
16811 * aot-compiler.c: simplified and refactored the asm-writing code
16812 to allow different backends.
16814 2006-08-18 Zoltan Varga <vargaz@gmail.com>
16816 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
16818 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
16819 little. Share patches of type TYPE_FROM_HANDLE as well.
16821 * mini.c (mono_patch_info_equal): New helper function.
16822 (mono_patch_info_hash): Ditto.
16824 * aot-compiler.c (emit_method_code): Fix s390 build.
16826 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
16827 is not handled because it is stored as a flag and not as a type ctor. Fixes
16830 2006-08-17 Zoltan Varga <vargaz@gmail.com>
16832 * aot-compiler.c: Fix computation of GOT slot statistics.
16834 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
16835 Also remove support for not PIC AOT.
16837 * mini.h: Bump AOT file format version.
16839 * objects.cs: Add a test for #78990.
16841 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
16842 (peter.dettman@iinet.net.au). Fixes #79087.
16844 * basic-long.cs: Add a test for the above.
16846 2006-08-16 Zoltan Varga <vargaz@gmail.com>
16848 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
16850 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
16853 2006-08-15 Zoltan Varga <vargaz@gmail.com>
16855 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
16858 2006-08-10 Jonathan Chambers <joncham@gmail.com>
16860 * mini.c: Don't verify COM proxy invoke calls
16863 2006-08-10 Dick Porter <dick@ximian.com>
16865 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
16866 which process is holding semaphores locked.
16868 2006-08-08 Zoltan Varga <vargaz@gmail.com>
16870 * mini-ia64.c mini-amd64.c: Fix #79027.
16872 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
16874 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
16876 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
16877 implicit arguments in a vararg call. Fixes #79027.
16879 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
16881 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
16882 (mono_get_array_new_va_signature): Ditto.
16884 2006-08-05 Zoltan Varga <vargaz@gmail.com>
16886 * aot-runtime.c: Call init_plt lazily.
16888 * inssel-long.brg: Fix unsigned long->int conversion.
16890 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
16892 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
16893 that most data is now in the .rss/.data section.
16895 2006-08-04 Zoltan Varga <vargaz@gmail.com>
16897 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
16899 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
16901 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
16903 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
16905 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
16906 virtual call. Fixes #79010.
16908 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
16909 and use the result as the this argument in the real call.
16911 * generics.2.cs: Add a new test for #79010.
16913 2006-08-03 Zoltan Varga <vargaz@gmail.com>
16915 * mini-x86.c: Fix a warning.
16917 * aot-compiler.c: Add a bunch of statistics.
16919 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
16921 2006-08-02 Zoltan Varga <vargaz@gmail.com>
16923 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
16925 2006-08-01 Zoltan Varga <vargaz@gmail.com>
16927 * 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>.
16929 2006-07-13 Miguel de Icaza <miguel@novell.com>
16931 * mini.c (mono_method_to_ir): Obtain the original method in the
16932 CIL stream and use this to perform validation.
16936 2006-07-19 Zoltan Varga <vargaz@gmail.com>
16938 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
16939 (mono_arch_call_opcode): Ditto.
16941 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
16944 * mini.c (mono_patch_info_dup_mp): New helper function.
16946 * aot-compiler.c (compile_method): Fix some of the memory allocated during
16947 compilation. Fixes #78827.
16949 2006-07-18 Kornel Pal <kornelpal@gmail.com>
16951 * declsec.c: Use original security informations for
16952 MONO_WRAPPER_MANAGED_TO_MANAGED.
16954 2006-07-15 Jonathan Chambers <joncham@gmail.com>
16956 * mini.c: Allow Com Interop methods/classes and
16957 don't verify COM wrapper calls
16960 2006-07-13 Zoltan Varga <vargaz@gmail.com>
16962 * inssel-long32.brg: Fix long->i4 checked conversion.
16964 * exceptions.cs: Add a test for the above.
16966 2006-07-08 Zoltan Varga <vargaz@gmail.com>
16968 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
16970 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
16973 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
16976 2006-07-03 Zoltan Varga <vargaz@gmail.com>
16978 * mini.c: Fix solaris/x86 exception handling.
16980 * Makefile.am: Get rid of $(ICU_LIBS).
16982 2006-07-02 Zoltan Varga <vargaz@gmail.com>
16984 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
16985 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
16986 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
16988 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
16990 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
16991 this function causes a SIGSEGV.
16993 2006-06-22 Zoltan Varga <vargaz@gmail.com>
16995 * mini.c: Remove unused solaris/x86 includes.
16997 2006-06-21 Zoltan Varga <vargaz@gmail.com>
16999 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
17001 2006-06-20 Jb Evain <jbevain@gmail.com>
17003 * cpu-g4.md: fix max length of start_handler instruction.
17005 2006-06-20 Massimiliano Mantione <massi@ximian.com>
17006 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
17008 2006-06-16 Massimiliano Mantione <massi@ximian.com>
17009 * ssa.c: Fixed bug 78653 for SSA based deadce.
17010 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
17011 MonoInst.flags, used in SSA based deadce.
17012 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
17013 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
17015 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
17017 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
17018 it can end up using non executable memory on ppc64 systems
17019 running ppc32 userspace (fix from Johannes Berg).
17021 2006-06-14 Dick Porter <dick@ximian.com>
17023 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
17026 2006-06-13 Massimiliano Mantione <massi@ximian.com>
17027 * mini.c: Made so that inline is locally disabled if it would
17028 trigger a .cctor, because too many apps depend on this behavior
17029 (which seems to be also the one of the MS CLR).
17031 2006-06-13 Zoltan Varga <vargaz@gmail.com>
17033 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
17034 No idea why this worked before.
17036 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
17037 which branch to outer exception clauses since they could skip the
17038 inner finally clauses. Fixes #78633.
17040 * exceptions.cs: Add a test for the above.
17042 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
17045 * iltests.il: Add a test for the above.
17047 2006-06-12 Zoltan Varga <vargaz@gmail.com>
17049 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
17050 after the end of a try bblock, to prevent asserts in mini_method_compile ().
17052 * iltests.il: Add a test for the above.
17054 2006-06-10 Zoltan Varga <vargaz@gmail.com>
17056 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
17058 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
17059 methods as instrinsics.
17061 2006-06-09 Wade Berrier <wberrier@novell.com>
17063 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
17064 (simple-cee-ops.h ssapre-mini-ops.h)
17066 2006-06-09 Neale Ferguson <neale@sinenomine.net>
17068 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
17069 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
17071 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
17072 * cpu-s390x.md: Fix max. length values for a couple of instructions.
17074 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
17076 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
17078 2006-06-08 Massimiliano Mantione <massi@ximian.com>
17080 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
17081 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
17082 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
17083 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
17084 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
17085 of opcodes, so that bug 78549 should not happen again.
17086 * ssapre.c: Updated to use the renamed files.
17088 2006-06-08 Zoltan Varga <vargaz@gmail.com>
17090 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
17091 in OP_ATOMIC_EXCHANGE_I4.
17093 2006-06-07 Wade Berrier <wberrier@novell.com>
17095 * tramp-s390.c: Fix s390 build (add missing pointer declarations
17096 in mono_debugger_create_notification_function)
17098 2006-06-06 Zoltan Varga <vargaz@gmail.com>
17100 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
17102 * mini.c (type_from_stack_type): Disable some changes which do not
17105 * driver.c: Reenable opts.
17107 * mini.h (MonoStackSlot): New structure to keep track of the verification state
17108 of the evaluation stack.
17110 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
17111 evaluation stack trace at entry to the bblock.
17113 * mini.c (merge_stacks): New function to perform verification of stack merges.
17114 Turned off by default.
17116 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
17119 2006-06-06 Massimiliano Mantione <massi@ximian.com>
17121 * local-propagation.c: Fixed bug 78549.
17123 2006-06-04 Zoltan Varga <vargaz@gmail.com>
17125 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
17127 2006-06-02 Miguel de Icaza <miguel@novell.com>
17129 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
17130 tramp-arm.c, tramp-ia64.c
17131 (mono_debugger_create_notification_function): Update signature to
17132 new signature and use new protocol for creating the notification
17135 Should fix the build.
17137 2006-06-02 Geoff Norton <gnorton@customerdna.com>
17139 * exceptions-ppc.c (mono_jit_walk_stack)
17140 (ves_icall_get_frame_info): Fix the build
17142 2006-06-02 Zoltan Varga <vargaz@gmail.com>
17144 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
17146 2006-05-31 Raja R Harinath <rharinath@novell.com>
17148 * il2tests.2.il: New file for generics CIL tests. Add test for
17150 * Makefile.am: Update.
17153 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
17156 2006-05-30 Massimiliano Mantione <massi@ximian.com>
17158 * aliasing.c: Fixed bug 78311.
17160 2006-05-29 Martin Baulig <martin@ximian.com>
17162 * mini-exceptions.c (mono_find_jit_info): When computing the
17163 native offset, check whether we're actually inside the method's
17164 code; call mono_debug_print_stack_frame() to format the frame.
17165 (ves_icall_System_Exception_get_trace): Call
17166 mono_debug_print_stack_frame() to format the stack frame.
17167 (ves_icall_get_trace): Update to the new debugging API.
17168 (mono_jit_walk_stack_from_ctx): Likewise.
17169 (ves_icall_get_frame_info): Likewise.
17171 * mini.c (get_method_from_ip): Use the new debugging API.
17172 (mono_print_method_from_ip): Likewise.
17175 (mono_jit_walk_stack): Use the new debugging API.
17176 (ves_icall_get_frame_info): Likewise.
17178 2006-05-27 Zoltan Varga <vargaz@gmail.com>
17180 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
17182 2006-05-25 Massimiliano Mantione <massi@ximian.com>
17184 * mini.c: Added "limitator" to inline for debugging.
17186 2006-05-24 Martin Baulig <martin@ximian.com>
17188 * debug-debugger.c (mono_debugger_init): Create a private,
17189 malloc()-based code manager for the notification function and
17190 intentionally leak it on exit. This fixes the crash-on-exit race
17194 (mono_debugger_create_notification_function): Added
17195 `MonoCodeManager *' argument.
17198 (mono_debugger_create_notification_function): Added
17199 `MonoCodeManager *' argument.
17201 2006-05-23 Massimiliano Mantione <massi@ximian.com>
17203 * aliasing.c: Fixed 64 bit issue.
17204 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17205 default since all known bugs are fixed (one more time!).
17207 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
17209 * mini.c: write barrier support.
17211 2006-05-23 Martin Baulig <martin@ximian.com>
17213 * debug-debugger.c: Revert Paolo's change. Add comment and #error
17214 check at the top of the file.
17216 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
17218 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
17219 reverting changes without reason and without changelog entries.
17221 2006-05-18 Zoltan Varga <vargaz@gmail.com>
17223 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
17224 to a few opcodes. Fixes #78439.
17226 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
17227 consistency with other archs.
17229 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
17231 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17233 * debug-debugger.c: fix the build.
17235 2006-05-17 Martin Baulig <martin@ximian.com>
17238 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
17239 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
17240 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
17241 (debugger_attach): Call GC_mono_debugger_add_all_threads().
17243 2006-05-11 Zoltan Varga <vargaz@gmail.com>
17245 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
17247 2006-05-10 Zoltan Varga <vargaz@gmail.com>
17249 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
17250 MONO_TYPE_GENERICINST.
17252 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
17253 MONO_TYPE_GENERICINST.
17255 2006-05-09 Zoltan Varga <vargaz@gmail.com>
17257 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
17260 2006-05-08 Zoltan Varga <vargaz@gmail.com>
17262 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
17264 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
17266 2006-05-06 Zoltan Varga <vargaz@gmail.com>
17268 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
17269 mono_trace_cleanup ().
17271 * iltests.il: Fix problem with the newly added test.
17273 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
17274 due to register constraints, free up the previous hreg. Fixes #78314.
17276 * iltests.il: Add new test for #78314.
17278 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
17279 Interlocked.Add. Fixes #78312.
17281 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
17283 2006-05-05 Zoltan Varga <vargaz@gmail.com>
17285 * inssel.brg (mini_emit_virtual_call): Fix a warning.
17287 2006-05-05 Martin Baulig <martin@ximian.com>
17289 * debug-mini.c (mono_debug_open_block): New method.
17292 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17293 the beginning of each basic block.
17296 (mono_arch_output_basic_block): Call mono_debug_open_block() at
17297 the beginning of each basic block.
17299 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17301 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17302 default until I understand why they break the build on amd64.
17304 2006-05-04 Zoltan Varga <vargaz@gmail.com>
17306 * mini.c (mini_cleanup): Call mono_cleanup ().
17308 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
17311 2006-05-04 Massimiliano Mantione <massi@ximian.com>
17313 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
17314 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
17315 default since all known bugs are fixed, and I cannot reproduce bug
17316 77944... I'm asking Matt Hargett to test again after this commit.
17318 2006-04-28 Massimiliano Mantione <massi@ximian.com>
17320 * mini-codegen.c: Fixed typo that thrashed inline.
17322 2006-04-28 Zoltan Varga <vargaz@gmail.com>
17324 * dominators.c (compute_dominators): Avoid using a worklist since
17325 it is not correct in some cases. Instead, iterate over all bblocks as
17326 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
17328 2006-04-28 Miguel de Icaza <miguel@novell.com>
17330 * mini.c (mono_jit_compile_method_inner): Use
17331 mono_prepare_exception_from_error that resets the value
17334 2006-04-27 Miguel de Icaza <miguel@novell.com>
17336 * mini.c: Move the mini_loader_error_to_exception to metadata.
17338 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17340 * aliasing.c: Fixed bug 78210.
17342 2006-04-27 Massimiliano Mantione <massi@ximian.com>
17344 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
17345 default until all their problems (or the ones they trigger) are fixed.
17347 2006-04-26 Zoltan Varga <vargaz@gmail.com>
17349 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
17351 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
17352 as loaded only after resolving patches since that could invoke the same method.
17354 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
17356 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
17359 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
17362 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
17365 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
17366 made from AOT code through the PLT table.
17368 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
17369 holding the plt offset when a call is made to the aot plt trampoline.
17371 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17373 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
17376 * Makefile.am (common_sources): Fix build breakage.
17378 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
17379 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
17380 intra-assembly calls if possible.
17382 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
17384 * mini-trampolines.c: Handle PLT entries.
17386 * mini.c: Avoid creating a GOT var for calls.
17388 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
17389 from mscorlib code.
17391 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
17392 from mscorlib code.
17394 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
17397 * mini.h: Bump AOT file format version.
17399 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
17402 2006-04-25 Martin Baulig <martin@ximian.com>
17404 * driver.c: Disable copyprop, consprop and inline when running
17405 inside the debugger.
17407 2006-04-25 Martin Baulig <martin@ximian.com>
17409 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
17410 with `get_current_thread' and added `detach'.
17411 (MonoDebuggerMetadataInfo): Added `thread_size',
17412 `thread_tid_offset', `thread_stack_ptr_offset' and
17413 `thread_end_stack_offset'.
17415 2006-04-25 Zoltan Varga <vargaz@gmail.com>
17417 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
17420 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
17421 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
17423 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
17425 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
17427 * aot.c: Add support for ADJUSTED_IID.
17429 2006-04-24 Zoltan Varga <vargaz@gmail.com>
17431 * aot.c (emit_method_order): Don't align method_order_end.
17433 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
17434 the interface ID changes.
17436 2006-04-21 Dick Porter <dick@ximian.com>
17438 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
17439 cleaning up a thread. Fixes the new part of bug 77470.
17441 2006-04-20 Geoff Norton <gnorton@customerdna.com>
17443 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
17444 to managed wrapper.
17446 2006-04-19 Zoltan Varga <vargaz@gmail.com>
17448 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
17450 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
17451 SIGSEGV. Fixes #78072.
17453 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
17454 unregister our SIGABRT handler.
17456 2006-04-19 Massimiliano Mantione <massi@ximian.com>
17458 * mini.c: Disabled inline where it can alter the call stack in a
17459 way visible from managed code.
17460 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
17463 2006-04-16 Zoltan Varga <vargaz@gmail.com>
17465 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
17466 on other platforms. Fixes #78089.
17468 2006-04-13 Martin Baulig <martin@ximian.com>
17470 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
17471 determine whether we're inside the debugger.
17474 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
17476 2006-04-12 Zoltan Varga <vargaz@gmail.com>
17478 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
17479 handler clauses. Fixes #78024.
17481 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
17482 in the CALL_MEMBASE opcodes. Fixes #78088.
17483 (mono_arch_get_vcall_slot_addr): Ditto.
17485 2006-04-10 Martin Baulig <martin@ximian.com>
17487 * debug-debugger.c: The thread handling code has now been moved
17488 into ../metadata/threads.c.
17490 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17492 * driver.c (mono_main): Fix --with-gc=none build.
17494 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
17495 (mono_spillvar_offset_float): Ditto.
17496 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
17497 hreg, not when its !global, since on ia64, there is a third category: stacked
17500 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
17502 * mini.c: set MonoInst->klass for load field address and a few other
17505 2006-04-10 Zoltan Varga <vargaz@gmail.com>
17507 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
17509 2006-04-07 Zoltan Varga <vargaz@gmail.com>
17511 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
17512 the branch opt changes.
17514 2006-04-06 Dick Porter <dick@ximian.com>
17516 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
17518 * wapihandles.c (mini_wapi_seminfo):
17519 * driver.c (mono_main): Add semaphore info option
17521 2006-04-05 Zoltan Varga <vargaz@gmail.com>
17523 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
17524 branch optimization changes. Fixes #78009.
17526 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
17528 * mini.c: ignore accessibility of methods in managed->native wrappers.
17530 2006-04-04 Zoltan Varga <vargaz@gmail.com>
17532 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
17534 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
17536 2006-04-03 Zoltan Varga <vargaz@gmail.com>
17538 * mini.c: Modify the branch optimizations to preserve the invariant that
17539 the entries inside the in_bb and out_bb arrays are unique.
17540 (mono_unlink_bblock): Avoid creation of new arrays.
17542 2006-04-02 Zoltan Varga <vargaz@gmail.com>
17544 * mini.c (mono_unlink_bblock): Fix regression caused by previous
17547 2006-04-01 Zoltan Varga <vargaz@gmail.com>
17549 * mini.c (optimize_branches): Remove the "optimizations" in
17550 the cbranch1/cbranch2 -> branch cases which were causing several
17551 problems in the past. Fixes #77986.
17553 2006-03-31 Chris Toshok <toshok@ximian.com>
17555 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
17556 default optimizations :(
17558 2006-03-31 Zoltan Varga <vargaz@gmail.com>
17560 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
17563 2006-03-31 Massimiliano Mantione <massi@ximian.com>
17565 * local-propagation.c: Added comments to structs and removed
17566 "Mono" prefixes from local tree mover types.
17568 2006-03-30 Zoltan Varga <vargaz@gmail.com>
17570 * Makefile.am (arch_sources): Define this for each architecture so
17571 libmono_la_SOURCES is defined in one place.
17573 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
17575 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
17578 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
17580 * driver.c: print the GC name supplied by configure.
17582 2006-03-29 Massimiliano Mantione <massi@ximian.com>
17584 * local-propagation.c: Added tree mover, and moved here all the
17585 local propagation code from mini.c
17586 * mini.c: Added support for treeprop, and moved all the local
17587 propagation code to local-propagation.c
17588 * mini.h: Added support for treeprop
17589 * driver.c: Added support for treeprop, enabled consprop, copyprop,
17590 treeprop, inline and deadce by default
17591 * Makefile.am: Added local-propagation.c
17593 2006-03-25 Zoltan Varga <vargaz@gmail.com>
17595 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
17597 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
17599 * debug-debugger.c: make it compile without the Boehm GC.
17601 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
17603 * mini.c: fixed issue with mismatch when an icall is registered
17604 with multiple names but same address.
17606 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17608 * declsec.c, mini-exceptions.c: use write barrier to set reference
17609 fields of managed objects.
17611 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17613 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
17614 (can_access_internals): Fix a warning.
17616 * mini.c (print_method_from_ip): Rename this to
17617 mono_print_method_from_ip so it gets exported.
17619 * trace.c: Deal with strings inside StringBuilder's containing garbage
17620 and fix memory leaks. Fixes #77848.
17622 2006-03-19 Zoltan Varga <vargaz@gmail.com>
17624 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
17627 2006-03-16 Neale Ferguson <neale@sinenomine.net>
17629 * mini-s390.c: Remove OP_X86_TEST_NULL.
17631 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17633 * mini.c: use the correct GetHashCode() for the moving collector.
17635 2006-03-16 Massimiliano Mantione <massi@ximian.com>
17637 * liveness.c: Regalloc spill cost tuning.
17639 2006-03-15 Neale Ferguson <neale@sinenomine.net>
17641 * mini-s390x.h: Correct S390_LONG macro.
17643 * mini-s390x.c: Cleanup unused code.
17645 2006-03-15 Zoltan Varga <vargaz@gmail.com>
17647 * jit-icalls.h: New file.
17649 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
17650 icalls and include that instead of including jit-icalls.c.
17652 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
17655 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
17657 * mini.c: when checking for member accessibility, also check for
17658 friend assemblies and for explicit interface implementations.
17660 2006-03-14 Zoltan Varga <vargaz@gmail.com>
17662 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
17664 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
17666 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17667 common cases are done first.
17669 * mini-ops.h: Only define platform specific opcodes on the given platform.
17671 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
17674 2006-03-14 Martin Baulig <martin@ximian.com>
17676 Revert Paolo's change from r57348:
17678 * mini.h: don't use gboolean for bitfields.
17679 * mini.c: verifier changes for fields and methods accessibility.
17681 2006-03-13 Neale Ferguson <neale@sinenomine.net>
17683 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
17685 * mini-s390x.c: Fix conv_r_un.
17687 * cpu-s390, cpu-s390x.md: Fix lengths.
17689 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
17691 * mini.c: nested types have access to all the nesting
17692 levels, not just the enclosing types.
17694 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
17696 * mini.c: added a few more verification checks.
17698 2006-03-12 Zoltan Varga <vargaz@gmail.com>
17700 * liveness.c: Merge optimizations from the linear-il branch.
17702 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17704 * mini-ia64.c (emit_call): Add a comment.
17706 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
17708 * tramp-ia64.c: Fix some warnings.
17710 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
17712 * mini.h: don't use gboolean for bitfields.
17713 * mini.c: verifier changes for fields and methods accessibility.
17715 2006-03-11 Zoltan Varga <vargaz@gmail.com>
17717 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
17718 lazy icall wrapper changes.
17720 * dominators.c: Replace all the dominator algorithms with faster
17721 ones from the linear-il branch.
17723 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
17726 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
17727 common cases are done first.
17729 * mini-amd64.c: Fix some warnings.
17731 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
17734 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
17737 * mini.h: Add a missing prototype.
17739 2006-03-10 Zoltan Varga <vargaz@gmail.com>
17741 * mini.c: Compile icall wrappers lazily.
17743 * mini-codegen.c: Use printf instead of g_print since its much faster.
17745 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
17748 * mini.c (optimize_branches): Cache the negative result from
17749 remove_block_if_useless ().
17751 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
17752 Also fix some bblock linking issues.
17754 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
17757 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
17759 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
17760 accessed fields first, for better cache behavior.
17762 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
17764 * mini.c: speedup IList<T> array accesses.
17766 2006-03-09 Zoltan Varga <vargaz@gmail.com>
17768 * mini.c (mono_method_to_ir): Handle large methods overflowing the
17769 inline_costs counter. Fixes #77190.
17771 2006-03-06 Zoltan Varga <vargaz@gmail.com>
17773 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
17774 trace messages. Fixes #77706.
17776 2006-03-04 Martin Baulig <martin@ximian.com>
17778 * tramp-amd64.c, tramp-x86.c
17779 (mono_debugger_create_notification_function): Use
17780 mono_global_codeman_reserve() to allocate a buffer at runtime and
17783 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
17785 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
17786 notification function at runtime and then call `initialize' in the
17787 `MONO_DEBUGGER__debugger_info' vtable.
17789 2006-03-04 Zoltan Varga <vargaz@gmail.com>
17791 * iltests.il: Fix a visibility problem.
17793 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17795 * driver.c, mini.c: add hooks for the counters API.
17797 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
17799 * driver.c: show disabled options.
17801 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
17803 * linear-scan.c: always use cost-driven selection.
17805 2006-02-28 Raja R Harinath <rharinath@novell.com>
17807 * jit-icalls.c (helper_compile_generic_method): Revert change from
17810 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
17812 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
17814 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
17816 * inssel.brg: style fixes, mostly to force the updated monoburg
17817 to run for people using svn.
17819 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
17821 * mini.c: match monoburg changes.
17823 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
17825 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
17826 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
17827 declaration in the header file.
17829 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
17831 * helpers.c: reduce relocations and mem usage.
17833 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
17835 * mini.h, mini-codegen.c: disable logging features if
17836 requested by configure.
17838 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
17840 * mini.c: tiny verifier changes.
17842 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17844 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
17845 cpu-pentium.md: stack alignment changes for osx/x86,
17846 partially from Geoff Norton <gnorton@customerdna.com>.
17848 2006-02-24 Raja R Harinath <harinath@gmail.com>
17850 * jit-icalls.c (helper_compile_generic_method): Update to changes
17851 in metadata/class.c.
17853 2006-02-24 Zoltan Varga <vargaz@gmail.com>
17855 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
17857 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
17858 interface calls with large offsets.
17860 2006-02-23 Raja R Harinath <rharinath@novell.com>
17862 * jit-icalls.c (helper_compile_generic_method): Document the
17863 special-case we depend on so that we can inflate the method twice
17864 with the same context with no bad side-effects.
17866 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
17868 * mini-x86.c, mini-amd64.c: fix for case when xen support
17871 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
17873 * mini-x86.c, mini-amd64.c: generate code to access tls items
17874 in a faster way for Xen systems.
17876 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
17878 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
17879 updates and compilation fixes for the OSX/x86 port, mostly from
17880 Geoff Norton <gnorton@customerdna.com>.
17882 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
17884 * inssel.brg: faster interface call implementation
17885 to sync with the interface_offsets MonoVTable changes.
17887 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
17889 * mini.c: more verification checks.
17891 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
17893 * mini.c: added a few more verification checks.
17895 2006-02-17 Neale Ferguson <neale@sinenomine.net>
17897 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
17898 facility on the processor and use it if available.
17900 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
17902 * driver.c, aot.c, mini.c: throw exception if the IL code is
17903 invalid or unverifiable.
17905 2006-02-17 Raja R Harinath <rharinath@novell.com>
17907 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
17910 2006-02-16 Zoltan Varga <vargaz@gmail.com>
17912 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
17914 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17916 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
17917 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
17918 handling of instantiated generic valuetypes.
17920 2006-02-11 Zoltan Varga <vargaz@gmail.com>
17922 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
17923 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
17926 * generics.2.cs: Revert the nullable reftypes tests.
17928 2006-02-10 Zoltan Varga <vargaz@gmail.com>
17930 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
17931 using __builtin_frame_address (1) as it doesn't work in the presence
17932 of optimizations. Hopefully fixes #77273.
17934 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
17935 -> generics.cs change as it doesn't work with some automake versions.
17937 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
17939 * mini.c: handle systems that sue a different way to
17940 retrieve the stack address of the current thread.
17942 2006-02-09 Zoltan Varga <vargaz@gmail.com>
17944 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
17945 it specially in the makefile.
17947 * generics.2.cs: Add tests for nullable reference types.
17949 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
17951 * mini.c: always handle the case when mono_jit_init()
17952 is called in a thread different from the main thread,
17953 confusing libgc (bug #77309).
17955 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
17957 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
17959 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
17961 * mini.c: change optimize_branches () to use a single loop
17962 and introduce a new optimization to simplify some range checks.
17964 2006-02-03 Martin Baulig <martin@ximian.com>
17966 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
17967 and merged with debugger_thread_manager_add_thread().
17968 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
17969 inform the debugger about the main thread.
17971 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17973 * basic.cs: Add test for div.un/rem.un constant folding.
17975 2006-02-03 Neale Ferguson <neale@sinenomine.net>
17977 * cpu-s390x.md: correct int_xor_imm length
17979 2006-02-03 Zoltan Varga <vargaz@gmail.com>
17981 * generics.2.cs: New test for #77442.
17983 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
17986 2006-02-02 Martin Baulig <martin@ximian.com>
17988 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
17989 <mono/metadata/mono-debug-debugger.h>
17991 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
17993 2006-02-02 Martin Baulig <martin@ximian.com>
17995 * debug-debugger.h: New header file for debug-debugger.c.
17997 * debug-debugger.c: Big API cleanup; don't run the managed Main()
17998 function is a separate thread anymore; add support for attaching.
18000 2006-02-01 Zoltan Varga <vargaz@gmail.com>
18002 * tramp-x86.c: Fix a warning.
18004 2006-01-31 Zoltan Varga <vargaz@gmail.com>
18006 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
18007 on very large methods.
18009 * aot.c (load_patch_info): Fix a warning.
18011 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
18013 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
18014 mini-ops.h: alu membase optimizations.
18016 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
18018 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
18019 to speedup StringBuilder.
18021 2006-01-27 Zoltan Varga <vargaz@gmail.com>
18023 * dominators.c (mono_compute_natural_loops): Fix detection of
18024 loop body start blocks.
18026 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
18028 2006-01-26 Zoltan Varga <vargaz@gmail.com>
18030 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
18033 2006-01-25 Massimiliano Mantione <massi@ximian.com>
18035 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18037 2006-01-25 Martin Baulig <martin@ximian.com>
18039 * debug-debugger.c: Moved the `MonoDebuggerManager' and
18040 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
18041 started to cleanup this file a little bit.
18043 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
18045 * mini.c: optimize a codepath frequently happening in generics code.
18047 2006-01-23 Martin Baulig <martin@ximian.com>
18049 * Makefile.am: Only compile debug-debugger.c on supported platforms.
18051 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
18052 functions directly.
18054 * driver.c: debug-debugger.c is only available if
18055 `MONO_DEBUGGER_SUPPORTED' is defined.
18057 2006-01-23 Martin Baulig <martin@ximian.com>
18059 * debug-debugger.c: Only enable this on platforms where the Mono
18060 Debugger is working (x86 and x86_64).
18062 2006-01-21 Martin Baulig <martin@ximian.com>
18064 The Mono Debugger is now using the normal `mono' instead of the
18065 `mono-debugger-mini-wrapper' when executing managed code.
18067 * debug-debugger.c: New file; previously known as
18068 debugger/wrapper/wrapper.c.
18070 * debug-mini.c (mono_init_debugger): Removed.
18072 * driver.c (mono_main): Added new `--inside-mdb' command line
18073 argument which is used when running inside the debugger.
18075 2006-01-20 Zoltan Varga <vargaz@gmail.com>
18077 * liveness.c (mono_analyze_liveness): Remove some unused data
18080 2006-01-17 Zoltan Varga <vargaz@gmail.com>
18082 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
18084 2006-01-16 Zoltan Varga <vargaz@gmail.com>
18086 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
18087 depends on implementation details of monobitset.
18089 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
18092 2006-01-15 Zoltan Varga <vargaz@gmail.com>
18094 * liveness.c: Update after monobitset changes.
18096 2006-01-14 Zoltan Varga <vargaz@gmail.com>
18098 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
18100 2006-01-11 Neale Ferguson <neale@sinenomine.net>
18102 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
18104 * mini-s390x.c: Remove warning messages.
18106 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
18108 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
18110 2006-01-10 Zoltan Varga <vargaz@gmail.com>
18112 * generics.2.cs: Add ldelem/stelem_any test.
18114 2006-01-10 Neale Ferguson <neale@sinenomine.net>
18116 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
18118 2006-01-07 Zoltan Varga <vargaz@gmail.com>
18120 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
18122 2006-01-06 Zoltan Varga <vargaz@gmail.com>
18124 * generics.2.cs: Reenable vtype tests.
18126 * inssel-x86.brg: Remove an icorrect valuetype rule.
18128 2006-01-06 Neale Ferguson <neale@sinenomine.net>
18130 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
18131 initial support for OP_ABS.
18133 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18135 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
18137 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18139 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
18140 conversion and implement LADD/LSUB.
18142 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
18145 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18147 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
18149 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
18152 2006-01-05 Neale Ferguson <neale@sinenomine.net>
18154 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
18155 localloc is encountered. Fixes crash in test-183.cs when using gmcs
18156 (stack walk problem).
18158 2006-01-04 Zoltan Varga <vargaz@gmail.com>
18160 * aot.c (mono_aot_load_method): Fix a warning.
18162 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18164 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
18166 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18168 * iltests.il: Add test for #77148.
18170 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
18173 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18175 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
18177 2006-01-03 Neale Ferguson <neale@sinenomine.net>
18179 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
18180 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
18182 * basic-long.cs: Add lconv-to-r4/r8 tests.
18184 2006-01-03 Zoltan Varga <vargaz@gmail.com>
18186 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
18188 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
18189 here as on other archs.
18191 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18193 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
18195 2005-12-29 Neale Ferguson <neale@sinenomine.net>
18197 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
18199 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
18201 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
18202 instrument_prolog; Add memory_barrier instruction.
18204 2005-12-26 Zoltan Varga <vargaz@gmail.com>
18206 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
18208 2005-12-23 Zoltan Varga <vargaz@gmail.com>
18210 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
18212 * aliasing.c inssel.brg: Fix warnings.
18214 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
18215 could skip initialization of some parts of memory.
18217 * mini.c mini-ia64.c: Fix warnings.
18219 * inssel-sparc.brg: Add an implementation of lneg which actually works.
18221 2005-12-22 Zoltan Varga <vargaz@gmail.com>
18223 * aliasing.c (mono_build_aliasing_information): Add a workaround for
18224 a crash seen on sparc.
18226 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
18228 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
18230 2005-12-21 Neale Ferguson <neale@sinenomine.net>
18232 * mini-ops.h: Add s390_backchain instruction
18234 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
18236 * cpu-s390.md: Add s390_backchain instruction
18238 * mini-s390.c: Significant ABI changes
18240 * mini-s390.h: Cater for zero length structures
18242 2005-12-20 Neale Ferguson <neale@sinenomine.net>
18244 * mini-s390.c: ABI fixes
18246 * inssel-s390.brg: Remove debug statements
18248 * cpu-s390.md: Fix length of ATOMIC_xx operations
18250 2005-12-19 Zoltan Varga <vargaz@gmail.com>
18252 * basic-float.cs: Add float<->long conversion tests.
18254 2005-12-16 Neale Ferguson <neale@sinenomine.net>
18256 * mini-s390.c: Fix LOCALLOC processing.
18258 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
18260 2005-12-15 Zoltan Varga <vargaz@gmail.com>
18262 * iltests.il: Add tests for some opcodes not covered by the other
18265 2005-12-15 Neale Ferguson <neale@sinenomine.net>
18267 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
18268 register loading for Tail processing; Correct trace output.
18270 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
18272 * cpu-s390.md: Correct size of jmp instruction.
18274 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18276 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
18278 2005-12-13 Neale Ferguson <neale@sinenomine.net>
18280 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
18281 Bring s390 up to current level.
18283 2005-12-12 Zltan Varga <vargaz@gmail.com>
18285 * generics.2.cs: Disable the newly added tests as they do not work yet.
18287 * generics.2.cs: Add valuetype tests.
18289 2005-12-09 Zoltan Varga <vargaz@gmail.com>
18291 * basic-long.cs: Add i4->u8 test.
18293 * objects.cs: Add tests for JIT intrinsic.
18295 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
18296 optimizations lost by a mistake.
18298 2005-12-07 Zoltan Varga <vargaz@gmail.com>
18300 * basic-long.cs: Remove a test moved to objects.cs.
18302 * arrays.cs: Add more array tests.
18304 2005-12-06 Zoltan Varga <vargaz@gmail.com>
18306 * arrays.cs: Add new tests for multi-dimensional arrays.
18308 2005-12-06 Raja R Harinath <rharinath@novell.com>
18310 * Makefile.am (test_sources2): Add generics.2.cs.
18311 (EXTRA_DIST): Add test_sources2.
18313 2005-12-05 Ben Maurer <bmaurer@ximian.com>
18315 Support for boxing and unboxing nullable types as well as the
18316 isinst operation on nullables, per the CLI ammendment.
18318 * inssel.brg (CEE_ISINST): Special case for nullable
18320 * mini.c (handle_unbox_nullable): new method
18321 (handle_box): Special case for nullable types
18322 (mono_method_to_ir): Call handle_unbox_nullable in correct
18325 * generics.2.cs: New test suite
18327 * Makefile.am: Support for regression tests with generics.
18329 2005-12-03 Zoltan Varga <vargaz@gmail.com>
18331 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
18332 allocated to registers. Fixes #76800.
18334 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
18336 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
18338 2005-11-30 Zoltan Varga <vargaz@gmail.com>
18340 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
18343 2005-11-29 Zoltan Varga <vargaz@gmail.com>
18345 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
18348 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
18350 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
18351 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
18353 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
18354 single precision before storing to a single precision location.
18356 2005-11-28 Raja R Harinath <rharinath@novell.com>
18358 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
18360 2005-11-27 Zoltan Varga <vargaz@gmail.com>
18362 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
18365 * basic.cs: Remove test_0_byte_compares test which was moved to
18366 objects.cs a long time ago.
18368 2005-11-22 Massimiliano Mantione <massi@ximian.com>
18370 * aliasing.c: Fixed aliasing issue on 64 bit archs.
18372 2005-11-20 Zoltan Varga <vargaz@gmail.com>
18374 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
18375 handlers are called.
18377 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
18380 * mini-ia64.c: Add support for the throw->branch exception
18383 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
18385 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18387 * mini.c: Enabled "fastpath" deadce :-)
18389 2005-11-18 Massimiliano Mantione <massi@ximian.com>
18391 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
18392 alias analysis pass to support it.
18393 * mini.h: Likewise.
18395 * liveness.c: Likewise (liveness computation can use aliasing
18396 information to be more accurate).
18397 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
18398 moreover made so that "--compile-all" uses the given optimization
18399 flags and not the default ones.
18400 * aliasing.c: Alias analysis (new file).
18401 * aliasing.h: Likewise.
18402 * Makefile.am: added "aliasing.c" and "aliasing.h".
18404 2005-11-17 Zoltan Varga <vargaz@gmail.com>
18406 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
18409 2005-11-13 Zoltan Varga <vargaz@gmail.com>
18411 * mini-exceptions.c (mono_handle_exception_internal): Remove the
18412 fp >= end_of_stack exit condition, as it is not needed, and it might
18413 become true for fp eliminated frames.
18415 2005-11-11 Zoltan Varga <vargaz@gmail.com>
18417 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
18420 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
18422 * mini-arm.c: fixed alignment of doubles/longs to match
18423 the C ABI (bug #76635).
18425 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
18427 * aot.c: fix compilation with --enable-minimal=aot.
18429 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
18431 * mini-arm.c: fixed compatibility with the new
18432 floating point emulator package for compares.
18434 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
18436 * mini.c : reverted sig->pinvoke changes (r51396-51397).
18438 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
18440 * mini-exceptions.c (print_stack_frame): Output to stderr.
18441 (mono_handle_native_sigsegv): Ditto.
18443 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18445 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
18446 OP_LCONV_TO_OVF_I implementation.
18448 * mini-amd64.c: Add support for the throw->branch exception
18451 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
18452 when the catch clause catches a more general exception, i.e. Object.
18454 2005-10-30 Zoltan Varga <vargaz@gmail.com>
18456 * cpu-ia64.md: Remove unused opcodes.
18458 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
18459 specific defines for architectures defining USE_SIGACTION.
18461 * mini-ia64.c: Fix some warnings.
18463 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
18464 version seemed to skip a frame.
18466 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
18468 * mini.c: Clean up the usage of sig->pinvoke flag. Now
18469 only calls which are made to native code use this flag.
18471 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
18473 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
18474 varargs methods as well.
18476 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
18477 which have save_lmf set. Reorganize methods prologs a bit.
18479 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
18480 debugger to the proper place.
18482 2005-10-29 Martin Baulig <martin@ximian.com>
18484 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
18485 when running inside the debugger until the debugger has support
18488 2005-10-26 Zoltan Varga <vargaz@gmail.com>
18490 * mini.h: Fix a warning.
18492 2005-10-24 Miguel de Icaza <miguel@novell.com>
18494 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
18495 we expose publicly, this returns the string.
18497 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
18499 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
18500 with fp elimination.
18502 2005-10-21 Zoltan Varga <vargaz@gmail.com>
18504 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
18505 native stacktrace using the glibc 'backtrace' function if available.
18507 2005-10-20 Zoltan Varga <vargaz@gmail.com>
18509 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
18511 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
18512 handle SIGSEGVs received while in native code.
18514 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
18515 code, call mono_handle_native_sigsegv which will abort the runtime
18516 after printing some diagnostics, instead of converting it into a
18517 confusing NullReferenceException.
18519 2005-10-18 Zoltan Varga <vargaz@gmail.com>
18521 * cpu-pentium.md: Remove unused opcodes.
18523 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
18525 * mini-amd64.h (MonoLMF): Add rsp field.
18527 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
18530 2005-10-17 Zoltan Varga <vargaz@gmail.com>
18532 * mini-codegen.c (get_register_spilling): Fix some warnings.
18534 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
18536 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
18537 elimination during exception handling. Enable fp elimination by
18540 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
18543 2005-10-16 Martin Baulig <martin@ximian.com>
18545 * mini-exceptions.c
18546 (mono_debugger_run_finally): New public method for the debugger.
18548 2005-10-10 Zoltan Varga <vargaz@gmail.com>
18550 * debug-mini.c (mono_debug_init_method): Fix warning.
18552 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
18553 the 'exname' parameter const to fix some warnings.
18555 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
18557 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
18558 introduced by the previous patch.
18560 2005-10-08 Zoltan Varga <vargaz@gmail.com>
18562 * basic-float.cs: Add test for precision of float arithmetic.
18564 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
18565 when loading/storing single values from/to memory.
18567 * mini.c (mono_jit_compile_method_with_opt): Create the function
18568 pointers in the correct domain.
18570 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
18572 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
18573 introduced by previous patch.
18575 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
18576 when out_filter_idx is NULL.
18578 * mini-exceptions.c: Don't run filter clauses twice during exception
18579 handling. Fixes #75755.
18581 2005-10-07 Zoltan Varga <vargaz@gmail.com>
18583 * aot.c: Add support for ldflda wrappers.
18585 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
18588 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
18590 * mini.c, mini.h: do not consider exception handlers blocks when
18591 setting up interface variables.
18593 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
18595 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
18597 2005-10-03 Zoltan Varga <vargaz@gmail.com>
18599 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
18600 causes a regression.
18602 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
18604 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
18606 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
18607 of the OP_P definitions.
18609 * TODO: Add a proposal for dealing with the CEE/OP mess.
18611 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
18612 optimizations from the x86 port.
18614 * cpu-amd64.md: Ditto.
18616 * basic.cs basic-long.cs: Add tests.
18618 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
18620 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
18621 Patrik Torstensson's implementation of my exception-handling
18622 optimization idea, when the exception object is not used
18625 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
18627 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
18628 of the mul_imm optimizations from the old jit.
18630 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
18632 * mini.c, liveness.c: patch by Patrik Torstensson and
18633 Zoltan Varga to improve performance in methods with
18636 2005-09-30 Zoltan Varga <vargaz@gmail.com>
18638 * driver.c: Remove 'Globalization' entry from --version.
18640 2005-09-28 Zoltan Varga <vargaz@gmail.com>
18642 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
18643 there is a profiler interested in JIT events.
18645 * aot.c: Load profile files produced by the AOT profiling module, and
18646 reorder methods based on the profiling info. Add a 'method_order' table
18647 to the AOT file to make mono_aot_find_jit_info work with the reordered
18650 * mini.h: Bump AOT file version info.
18652 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
18654 * mini-arm.h: work around what looks like a gcc bug when optimizations
18657 2005-09-28 Raja R Harinath <rharinath@novell.com>
18659 * Makefile.am (AM_CFLAGS): Don't use += to append inside
18660 conditionals. Use ...
18661 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
18663 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
18665 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
18666 to determine the amount of memory to copy when passing valuetypes.
18668 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
18669 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
18671 2005-09-27 Zoltan Varga <vargaz@gmail.com>
18673 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
18674 information about aot.
18676 2005-09-27 Ben Maurer <bmaurer@ximian.com>
18678 * *.c: Replace the use of {Enter,Leave}CriticalSection with
18679 macros. This will allow a deadlock debugger to easily be plugged
18682 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
18684 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
18686 2005-09-27 Raja R Harinath <rharinath@novell.com>
18688 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
18689 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
18690 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
18691 ($(arch_built)) [CROSS_COMPILING]: Error out.
18693 2005-09-26 Zoltan Varga <vargaz@gmail.com>
18695 * aot.c: Add support for the no_special_static flag for classes.
18697 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18699 * Reapply reverted patches.
18701 * *: Revert r50174 as well.
18703 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
18705 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
18707 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
18709 2005-09-23 Miguel de Icaza <miguel@novell.com>
18711 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
18712 part of the SIG_HANDLER_SIGNATURE.
18714 2005-09-23 Zoltan Varga <vargaz@gmail.com>
18716 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
18719 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
18720 introduced by previous patch.
18722 2005-09-21 Zoltan Varga <vargaz@gmail.com>
18724 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
18725 saved registers too.
18727 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
18728 upon the information returned by get_call_info ().
18730 * mini-x86.c (add_float): Fix stack size calculation.
18731 (mono_arch_call_opcode): Rewrite this so it works based up the
18732 information returned by get_call_info ().
18733 (mono_arch_get_this_vret_args): Ditto.
18735 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
18737 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
18738 in cinfo to determine the registers which need to be used.
18740 2005-09-20 Miguel de Icaza <miguel@novell.com>
18742 * driver.c (mono_main): Add --server and --desktop flags.
18744 2005-09-16 Zoltan Varga <vargaz@gmail.com>
18746 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
18747 registers as global registers.
18749 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
18750 longer needed with the new register allocator.
18752 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
18754 * cpu-ia64.md: Remove unused opcodes.
18756 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
18758 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
18760 * cpu-amd64.md: Remove unused opcodes.
18762 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
18763 needed with the new register allocator.
18765 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
18768 2005-09-16 Raja R Harinath <rharinath@novell.com>
18770 * Makefile.am (check-local): Don't invoke semdel-wrapper.
18772 2005-09-16 Martin Baulig <martin@ximian.com>
18774 * exceptions-amd64.c
18775 (throw_exception): Don't call mono_debugger_throw_exception() if
18776 we're a rethrow - see the FIXME in the code.
18778 2005-09-15 Geoff Norton <gnorton@customerdna.com>
18780 * mini.c (mono_init_exceptions): This only works on some architectures.
18782 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18784 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
18787 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
18789 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
18790 now in mini-exceptions.c.
18792 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
18794 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
18795 now in mini-exceptions.c.
18797 2005-09-15 Zoltan Varga <vargaz@gmail.com>
18799 * exceptions-x86.c: Applied patch from Patrik Torstensson
18800 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
18802 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
18803 code into mini-exceptions.c. Add some assertions to it.
18805 2005-09-12 Zoltan Varga <vargaz@gmail.com>
18807 * aot.c (emit_section_change): Applied patch from "The Software Team"
18808 (<software@solmersa.com>). Fix as errors on windows.
18810 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18812 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
18813 method info into the LMF.
18815 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18817 * mini-ia64.c: Add proper unwind info for method epilogs.
18819 * exceptions-ia64.c: Add some code to help debugging.
18821 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
18823 * mini-exceptions.c: Fix warning.
18825 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
18827 * mini.c: Really fix build.
18829 * mini-x86.c mini-amd64.c: Fix build.
18831 2005-09-11 Zoltan Varga <vargaz@gmail.com>
18833 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
18835 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
18836 some Interlocked methods as intrinsics.
18838 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
18839 for Thread methods as well.
18841 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
18843 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
18845 * mini-ia64.c mini-x86.c mini-amd64.c
18846 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
18849 * mini.c (mono_init_exceptions): Fix build breakage.
18851 2005-09-10 Zoltan Varga <vargaz@gmail.com>
18853 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
18854 of instructions. Use the new ia64_unw_op macros for emitting unwind
18857 * mini.c (mono_init_exceptions): Initialize exception handling
18858 related trampolines at startup.
18860 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
18862 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
18864 2005-09-09 Zoltan Varga <vargaz@gmail.com>
18866 * mini.c: Handle type loading errors gracefully during compilation and
18867 throw the appropriate exception.
18869 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
18871 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
18872 for the mono binary.
18874 2005-09-09 Martin Baulig <martin@ximian.com>
18876 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
18879 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18881 * mini-arm.h: use emulation for conv.r.un for the release.
18883 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
18885 * mini-arm.c, objects.cs: more fixes and tests for them.
18887 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18889 * mini-arm.c: align structures to at least 4 bytes to be able
18890 to keep our current optimized memcpy.
18892 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
18894 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
18896 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18898 * mini.c: ignore SIGPIPE.
18900 2005-09-04 Zoltan Varga <vargaz@gmail.com>
18902 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
18904 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
18906 2005-09-02 Zoltan Varga <vargaz@gmail.com>
18908 * mini.h: Add prototype for mono_allocate_stack_slots_full.
18910 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
18912 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
18913 exception handling support.
18914 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
18915 patch by Brian Koropoff <briank@marakicorp.com>).
18917 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
18919 * mini.c: revert another 'optimization' which breaks when
18920 items on the eval stack need to be saved at a basic block end
18923 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
18925 * jit-icalls.c: for arrays, ensure we always provide
18928 2005-08-30 Zoltan Varga <vargaz@gmail.com>
18930 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
18932 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
18934 2005-08-29 Zoltan Varga <vargaz@gmail.com>
18936 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
18937 arguments in their original register.
18939 2005-08-28 Zoltan Varga <vargaz@gmail.com>
18941 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
18944 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
18945 when ssapre is enabled.
18947 * inssel-long.brg: Fix bug in previous patch.
18949 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
18950 multiplication by a constant.
18952 2005-08-27 Zoltan Varga <vargaz@gmail.com>
18954 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
18957 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
18960 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
18962 * inssel-arm.brg: apply changes tested by Brian Koropoff
18963 <briank@marakicorp.com>.
18965 2005-08-25 Zoltan Varga <vargaz@gmail.com>
18967 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
18969 2005-08-24 Zoltan Varga <vargaz@gmail.com>
18971 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
18972 to the same register if dreg is just a base register.
18973 (print_ins): Improve printing of membase opcodes.
18975 * inssel-x86.brg: Add optimized ldind(reg) rules.
18977 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
18979 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
18981 * mini.c: when running under valgrind, set the stack bottom for
18982 the GC at the actual approximate stack for the app (fixes running
18983 mono with valgrind).
18985 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
18987 * mini.c: do no break at the first valuetype to init found
18988 (fixes bug #75791).
18990 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
18992 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
18994 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
18996 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
18998 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
19000 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
19002 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19004 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
19006 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
19009 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
19012 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
19015 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
19017 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
19019 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19021 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
19022 in the tail recursion optimization.
19024 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
19025 debug info into the assembly file.
19027 * iltests.il: Add test for filter regions.
19029 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
19030 initial stack of filter regions. Fixes #75755.
19032 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
19034 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
19035 stack requirements.
19037 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
19039 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
19040 the check for an already compiled method on non-ia64 platforms.
19041 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
19044 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
19046 * inssel-x86.brg: Add some optimized call rules.
19048 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
19050 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
19053 * mini.h mini-trampolines.c: Pass the trampoline argument to
19054 mono_arch_patch_delegate_trampoline.
19056 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
19058 * mini-trampolines.c: Fix build.
19060 * mini-amd64.h: Add delegate trampolines.
19062 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
19064 * inssel-amd64.brg: Add optimized call rules.
19066 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
19068 * inssel-ia64.brg: Add optimized ldind(reg) rules.
19070 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
19072 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
19075 * mini-ia64.c: Remove LMF fixmes.
19077 * mini-ia64.h: Remove most fields from LMF.
19079 * inssel-ia64.brg (stmt): Fix unaligned access errors.
19081 * mini-trampolines.c: Add support for IA64 function descriptors.
19083 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
19084 for IA64 function descriptors.
19086 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
19088 * tramp-arm.c: patch the vtable for virtual calls. Added
19089 support code to register/unregister the LMF.
19090 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
19093 2005-08-19 Dick Porter <dick@ximian.com>
19095 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
19096 bit value if needed.
19098 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
19100 * mini.c (mini_get_method): Move handling of wrapper data here.
19102 * mini.c (mono_method_to_ir): Add support for dynamic methods.
19104 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
19107 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
19108 bblock->code does not remain empty.
19110 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
19112 * arrays.cs: Add regression test for #75832.
19114 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
19115 rules. Fixes #75832.
19117 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
19118 instruction scheduling.
19120 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
19122 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
19124 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
19126 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
19128 * mini-codegen.c: Fix VC build.
19130 * cpu-pentium.md: Increase length of atomic_exhange_i4.
19132 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19134 * mini.h: fix signature for mono_register_opcode_emulation.
19136 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
19138 * mini.c: Get rid of most of the helper_sig_... constants using
19139 mono_create_icall_signature ().
19141 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
19143 * jit-icalls.c (helper_ldstr): New helper function.
19145 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
19147 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
19148 throw, load the string using a helper call instead of creating a string object.
19150 * aot.c: Update after LDSTR changes.
19152 * mini.h: Bump AOT file version.
19154 * aot.c: Save class size info into the AOT file. Print more statistics during
19157 * mini.h: Bump AOT file version.
19159 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
19160 ordering of disasm cases. Fixes #74957.
19162 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
19164 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
19165 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
19166 the generic code needed for the ARM port.
19168 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
19170 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
19171 inssel-arm.brg: more ARM features and fixes.
19173 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
19175 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
19176 ARM port work in progress.
19178 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
19180 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
19182 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
19184 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
19186 * inssel.brg (mini_emit_memset): Add support for unaligned access.
19188 * *-ia64.*: Ongoing IA64 work.
19190 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
19192 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
19194 * TODO: Remove out-of-data todo stuff.
19196 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
19199 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
19201 * mini.h: Bump corlib version.
19203 2005-07-27 Martin Baulig <martin@ximian.com>
19206 (create_copy_ins): Added `const unsigned char *ip' argument; set
19207 `copy->cil_code' from it.
19209 2005-07-27 Martin Baulig <martin@ximian.com>
19211 * mini-exceptions.c (mono_handle_exception): Don't call
19212 mono_debugger_handle_exception() for filters.
19214 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
19216 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
19219 2005-07-26 Martin Baulig <martin@ximian.com>
19221 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
19223 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
19224 helper_compile_generic_method() if the method is actually virtual
19227 2005-07-26 Martin Baulig <martin@ximian.com>
19230 (trampoline_code): Renamed to `mono_trampoline_code' and made it
19231 public; this is now accessed directly by the debugger.
19232 (mono_generic_trampoline_code): Removed.
19235 (mono_debug_init_method): Also add interncalls and wrappers.
19237 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
19239 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
19241 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
19243 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
19245 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
19247 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
19249 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19251 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
19252 getting TLS offsets on AMD64 too.
19254 2005-07-20 Kornel Pal <kornelpal@hotmail.com>
19256 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
19258 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
19260 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
19261 inssel-arm.brg, mini-arm.h: ARM port work in progress.
19263 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
19265 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
19267 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
19270 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
19271 mono_sparc_is_virtual_call ().
19273 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
19275 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
19276 trampoline parameters.
19278 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
19280 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
19281 to mono_arch_get_vcall_slot_addr.
19283 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
19286 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
19288 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19290 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
19292 2005-07-19 Martin Baulig <martin@ximian.com>
19294 * exceptions-amd64.c (throw_exception): Call
19295 mono_debugger_throw_exception() here like we're doing it on i386.
19297 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
19299 * mini-ia64.c: Add optimized TLS access support.
19301 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
19303 * mini-exceptions.c: Ongoing IA64 work.
19305 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
19307 * mini.c: Use the default optimization set when embedding. Fixes
19310 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
19312 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
19313 of trampolines to a separate file.
19315 * mini-trampolines.c: New file.
19317 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
19320 * tramp-x86.c: Reorganize the trampoline code to be similar to the
19323 * mini-codegen.c: Fix cygwin build.
19325 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
19327 * mini.c: Add some minor changes needed by the IA64 port.
19329 * *-ia64.*: Ongoing IA64 work.
19331 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
19333 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
19334 trampolines into arch-independent and arch-dependent parts.
19336 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
19338 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
19340 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
19342 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
19343 the xp-regalloc-branch for amd64.
19345 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
19346 xp-regalloc-branch for x86.
19348 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
19350 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
19352 2005-07-06 Martin Baulig <martin@ximian.com>
19355 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
19356 (mono_jit_runtime_invoke): Likewise.
19358 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
19360 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
19363 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
19364 without loading their metadata. Reorganize the file format so exception handling+
19365 debug info is kept separate from normal method info. Create MonoJitInfo
19366 structures for methods lazily.
19368 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
19370 (x86_class_init_trampoline): Patch AOT class init trampolines too.
19372 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
19374 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
19377 * mini.h: Bump AOT file version.
19379 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
19381 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19383 2005-07-01 Raja R Harinath <rharinath@novell.com>
19385 * Makefile.am (check-local): Call semdel-wrapper.
19387 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
19389 * mini-x86.c: Revert the last change as it seems to break the build..
19391 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
19393 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
19395 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
19397 2005-06-27 Ben Maurer <bmaurer@ximian.com>
19399 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
19400 outside of the macro, so strange stuff doesn't happen with gcc4
19401 (NEW_AOTCONST_TOKEN): Likewise.
19403 2005-06-28 Martin Baulig <martin@ximian.com>
19405 * mini.c (mini_class_is_system_array): New static method; use this
19406 instead of `klass->parent == mono_defaults.array_class' everywhere
19407 since this also works for the new generic array class.
19409 2005-06-26 Ben Maurer <bmaurer@ximian.com>
19411 * inssel.brg: Remove warnings.
19413 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
19415 * mini-ia64.c: Ongoing IA64 work.
19417 * basic-float.cs: Add float->i1 conversion test.
19419 * iltests.il: Add conv.u4 test.
19421 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
19423 * inssel-long.brg: Fix bug caused by last change.
19425 2005-06-23 Geoff Norton <gnorton@customerdna.com>
19427 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
19428 BSDs. Allows the x86 JIT to work on OSX86
19430 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
19432 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
19435 * mini-ia64.c: Ongoing IA64 work.
19437 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
19439 * mini-ia64.c: Ongoing IA64 work.
19441 * driver.c: Clean up jit_code_hash as well when using --regression.
19443 * inssel-long.brg: Fix long->i4/u4 conversion rules.
19445 * basic-long.cs: Add tests for long->u4 conversion.
19447 2005-06-18 Ben Maurer <bmaurer@ximian.com>
19449 * mini.c: Take mono_get_domainvar out of macros. This makes sure
19450 that we do not depend on undefined C behavior: the order stuff
19451 gets evaluated within an expression. Fixes mono when compiled on
19454 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
19456 * *-ia64.*: Ongoing IA64 work.
19458 * aot.c: Lower memory usage while loading AOT methods.
19460 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
19462 * mini.h: Bump AOT file format version.
19464 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
19466 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
19468 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
19470 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
19471 not on callee assembly). Fixed some comments.
19473 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
19475 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
19476 it gets proper disassembly.
19477 (emit_method_info): Remove some dead code.
19479 * mini.c (mini_method_compile): Allways allocate the GOT var in
19480 mono_method_to_ir for emulating opcodes.
19482 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
19484 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
19485 before freeing the code memory. Fixes #74990.
19487 * objects.cs: Add regression test for #74992.
19489 * liveness.c: Extend live ranges of arguments to the beginning of the
19490 method. Fixes #74992.
19492 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
19493 so it points into the faulting instruction.
19495 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
19497 * jit-icalls.c (mono_imul_ovf): Add exception handling.
19499 * *-ia64.*: Ongoing IA64 work.
19501 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
19503 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
19505 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
19507 * *-ia64.*: Ongoing IA64 work.
19509 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
19511 * basic-long.cs: Add tests for add/sub.ovf.
19513 * basic.cs: Add tests for sub.ovf.
19515 * *-ia64.*: Ongoing IA64 work.
19517 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
19519 * *-ia64.*: Ongoing IA64 work.
19521 * basic.cs: Add conv.ovf.i4.un test.
19523 2005-06-09 Massimiliano Mantione <massi@ximian.com>
19525 * mini.c: (remove_block_if_useless) Fixed bug 75061.
19527 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19529 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
19531 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
19533 * *-ia64.*: Ongoing IA64 work.
19535 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19538 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
19540 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
19542 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
19544 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
19546 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
19548 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
19549 of a call is callable by a near call.
19551 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
19553 * mini-ia64.c: Ongoing IA64 work.
19555 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
19557 * genmdesc.c: Make the generated array non-static.
19559 * inssel-long.brg: Fix LSHR_IMM rule.
19561 * *-ia64.*: Ongoing IA64 work.
19563 * *-ia64.*: Ongoing IA64 work.
19565 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19567 * *-ia64.*: Ongoing IA64 work.
19569 * *-ia64.*: Ongoing IA64 work.
19571 * mini-ia64.c: Ongoing IA64 work.
19573 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
19575 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
19577 * objects.cs basic-calls.cs: Move some tests to objects.cs.
19579 * objects.cs basic-long.cs: Move some tests to objects.cs.
19581 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
19583 * *-ia64.*: Ongoing IA64 work.
19585 * iltests.il: Add a new test.
19587 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
19588 newobj. Fixes #75042.
19590 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
19592 * *-ia64.*: Ongoing IA64 work.
19594 * *-ia64.*: Ongoing IA64 work.
19596 * *-ia64.*: Ongoing IA64 work.
19598 * basic.cs objects.cs: Move tests accessing static variables as well.
19600 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
19602 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
19604 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
19606 * driver.c: Always print failed tests.
19608 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
19611 * *ia64*: Ongoing IA64 work.
19613 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
19615 * basic.cs: Add tests for add.ovf. Fix warnings.
19617 2005-05-18 Miguel de Icaza <miguel@novell.com>
19619 * driver.c (mono_main): Avoid crash if no argument is passed to
19620 --break; Do not use g_error, but f_printf. And fix all other
19621 ocurrences of the same crash.
19623 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
19625 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
19626 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
19629 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
19631 * *-ia64.*: Add beginnings of IA64 backend.
19633 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
19635 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
19637 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
19640 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
19642 * mini-amd64.c: Fix a warning.
19644 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
19646 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
19647 in float_neg. Fixes #74897.
19649 * mini-amd64.c (emit_call): Fix another near call bug.
19651 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
19653 * declsec.c: Keep the appdomain information in the structure. Added a
19654 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
19655 value gets overwritten).
19656 * declsec.h: Set the default MonoArray for the the stack to 6. Added
19657 an MonoAppDomain member to MonoSecurityFrame.
19658 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
19659 used in the stack walk. Now use a MonoArray which grow (double) when
19662 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
19664 * mini.c: Re-enabled runtime cleanup, since running threads should
19665 now properly stop when exiting.
19667 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
19669 * mini-codegen.c: New file contaning the arch-independent local
19670 register allocator. Not used by any architectures yet.
19672 * mini.h linear-scan.c: Merge some changes from the
19673 mini-xp-local-regalloc branch.
19675 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
19677 * mini-amd64.c (emit_call): Fix calls to native functions when the
19678 runtime is compiled as a shared library. Fixes #74756.
19680 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
19681 on a literal field. Fixes #74751.
19683 2005-04-25 Raja R Harinath <rharinath@novell.com>
19685 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
19687 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
19689 * objects.cs: Add missing null casting test.
19691 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
19693 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
19694 in wrapper methods. Also rename 'address' variable to 'offset'.
19696 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
19698 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
19701 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
19703 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
19706 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
19708 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
19710 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19712 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
19713 just the last bytes.
19715 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
19717 * aot.c (mono_compile_assembly): Fix warning.
19719 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
19720 by the _MSC_VER stuff.
19722 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
19724 * inssel-long.brg: Fix #74588.
19726 * cpu-amd64.md: Fix #74591.
19728 * iltests.il: Add new regression tests.
19730 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
19732 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
19735 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
19737 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
19739 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
19740 from Bill Middleton <flashdict@gmail.com>.
19742 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
19744 * arrays.cs: Add new regression test. Fix warnings.
19746 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
19748 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
19749 and leakage in CKFINITE.
19751 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
19752 this to a null op since it is called on amd64 too.
19754 * exceptions-amd64.c (get_throw_trampoline): Align stack.
19756 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
19757 body since this is not used on amd64.
19759 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
19761 * mini-amd64.c: Remove obsolete fixmes.
19763 * mini.c (print_method_from_ip): Fix debugging support.
19765 2005-2-1 Massimiliano Mantione <massi@ximian.com>
19767 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
19768 so that expressions that don't give much gain are not reduced.
19769 * ssapre.h: Likewise.
19771 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
19773 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
19775 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
19777 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
19779 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
19781 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
19783 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
19785 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
19787 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
19790 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
19792 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
19794 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
19796 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
19797 MONO_ARCH_USE_SIGACTION. Fixes #74252.
19799 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
19801 * mini-x86.c: Fix up stack overflow handling.
19803 * exceptions.cs: Add new regression test.
19805 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
19807 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
19808 mono_jit_thread_attach.
19810 * mini.c (mono_method_to_ir): Verify called method is not abstract.
19812 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19814 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
19815 avoid calling constructors using callvirt.
19817 * inssel.brg: Fix #74073.
19819 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
19821 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
19822 compilation with non-GCC compilers.
19823 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
19824 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
19826 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
19828 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
19829 klass->interface_offsets (will likely fix bug#74073).
19831 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
19833 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
19835 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
19837 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
19838 to amd64_div_reg_size ().
19840 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
19842 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
19844 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
19846 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19848 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
19850 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
19852 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
19854 * mini.c (mono_precompile_assembly): Load and precompile referenced
19855 assemblies as well. Fixes #74015.
19857 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
19859 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
19861 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
19863 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
19864 a lot of checks and (anyway) permissions cannot work until corlib is
19867 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
19869 * mini-ppc.c: fixed ABI issue on sysv/ppc.
19871 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
19873 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
19874 calls (fixes bug#72824).
19876 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
19878 * mini.c: fix tail recursion elimination (see test in bug#73936).
19880 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
19882 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
19883 some fp functions in sse2 mode.
19885 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
19887 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
19889 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
19891 * mini.h mini.c: Add mono_get_jit_tls_key ().
19893 * mini-x86.c: Enable fast TLS support on windows.
19895 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
19897 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
19898 * mini.c: Check for p/invoke method when generating code. If a
19899 p/invoke method, or it's class, isn't decorated with [Suppress
19900 UnmanagedCodeSecurity] then generate code to call System.Security.
19901 UnmanagedDemand (only if the security manager is active).
19903 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19905 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
19906 last change as it seems to cause strange crashes.
19908 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
19910 * *.c: handle unsafe function pointers where needed.
19912 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
19914 * mini.c (mono_jit_free_method): Remove the fixme too.
19916 2005-03-15 Miguel de Icaza <miguel@novell.com>
19918 * mini.c: As discussed, make the code actually free the delegate
19919 thunk now, to enable the debugging of delegate problems, use
19920 MONO_DEBUG=1 when running Mono.
19922 This takes also care of parts of the leaks as seen by Joe.
19924 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
19926 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
19927 thread_tls_offset calculation.
19929 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
19931 * declsec.c: Reworked linkdemand checks for icall. The previous code
19932 was using the declaration code (untrusted) and didn't work as expected
19933 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
19936 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
19938 * iltests.il: Add new localloc test.
19940 * mini-amd64.c: Handle large stack allocations the same way as on
19941 windows if stack overflow handling is working.
19943 * mini-amd64.c: Allocate the signal stack using mmap.
19945 * mini.c (sigsegv_signal_handler): Fix reading of context.
19947 * mini-exceptions.c: Fix up stack overflow handling.
19949 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
19951 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
19953 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
19955 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
19957 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
19958 tramp_init functions as they are no longer needed.
19960 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
19962 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
19964 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
19966 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
19968 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
19971 * mini-ops.h: Add OP_LMUL_IMM.
19973 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
19974 long mul/div opcodes as intrinsic.
19976 * mini-amd64.c (emit_call): Handle the case when the callee might be
19979 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
19981 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
19984 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
19986 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
19988 2005-03-09 Ben Maurer <bmaurer@ximian.com>
19990 * mini.c (mono_codegen): Don't leak here, to help people running
19993 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
19995 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
19996 conversions in sse2 mode.
19998 * basic-float.cs: Add regression test.
20000 * mini-amd64.c: Reenable sse2.
20002 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20004 * mini-amd64.c: Disable sse2 until some regressions are fixed.
20006 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
20008 * driver.c: Copyright text should include 2005.
20010 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
20012 * cpu-amd64.md (load_membase): Fix more max lengths.
20014 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
20016 * cpu-amd64.md (load_membase): Fix max length.
20018 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
20020 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
20022 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
20023 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
20025 * basic-float.cs: Add rounding regression test.
20027 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
20029 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
20031 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
20032 structures in registers for pinvoke wrappers.
20034 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
20036 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
20038 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
20040 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
20041 wrapper to mono_jit_thread_attach.
20043 * mini.c (mini_jit_thread_attach): New jit icall.
20045 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
20046 native->managed wrappers.
20048 * exceptions.cs: Add new regression test.
20050 * mini.c (optimize_branches): Check regions in the cbranch to throw
20051 block case as well. Fixes #73242.
20053 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
20055 * mini.c: thread safety fixes.
20057 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
20059 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
20060 patching stuff, since delegates use jump trampolines so there is
20063 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
20066 * tramp-amd64.c: Fix build.
20068 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
20069 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
20071 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
20072 Rename this to mono_arch....
20073 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
20075 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
20077 * mini-amd64.c (emit_call): If both the caller and the callee is
20078 guaranteed to have 32 bit addresses, emit a normal call.
20080 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
20082 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
20083 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
20084 method_ptr inside delegates.
20086 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
20088 * mini.c (mono_jit_free_method): Free the method info even if the native code is
20089 invalidated. Fixes #73001.
20091 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
20093 * mini-x86.c: Only use stdcall for pinvokes on windows.
20095 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
20097 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
20098 * mini-x86.c: remove unreliable __thread var offset detection,
20099 use the correct accessors and enable by default.
20101 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
20103 * mini.c (mono_jit_free_method): Fix memory leak.
20105 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
20107 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
20109 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
20111 * cpu-amd64.md: Fix lengths of atomic opcodes.
20113 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
20115 * driver.c: try to not imply using ICU is any good.
20117 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
20119 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
20120 functions as inline ops.
20122 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
20123 some Interlocked functions as inline ops.
20125 * mini.c (move_basic_block_to_end): Fix bug in last patch.
20127 * mini.h (MonoBasicBlock): Reorganize fields a bit.
20129 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
20131 * mini.c: Add support for OP_NOT_TAKEN.
20133 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
20134 structures in registers for pinvoke wrappers.
20136 * mini-amd64.c: Fix warnings.
20138 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
20140 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
20142 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
20144 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
20145 address instead of loading the address from it.
20147 * mini-x86.c: Add support for returning small structs in registers
20148 on Win32. Fixes part of #70864.
20150 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
20152 * trace.c (get_token): Improve error checking.
20154 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
20156 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
20158 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
20160 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
20161 it can be reused for MonoClass.
20162 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
20165 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
20167 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
20168 instead of a MonoReflectionMethod. The method information wasn't used
20169 when displaying SecurityException details (but will be now).
20171 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
20173 * Makefile.am : windows build fix.
20175 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
20177 * iltests.il: Add new regression test.
20179 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
20182 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20184 * mini.c: Moved linkdemand check into helper function check_linkdemand
20185 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
20188 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
20190 * declsec.c: Added statistics counter for different kinds of
20192 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
20193 (and commented) declaration.
20194 * mini.c: Added statistics counter for security Demand code
20195 generation. Added display of security statistics.
20197 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
20199 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
20200 Fix compilation errors under gcc-2.95.
20202 2005-02-12 Ben Maurer <bmaurer@ximian.com>
20204 * mini.c, driver.c: Use the new jit trampoline hashtable
20206 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20208 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
20210 2005-02-11 Martin Baulig <martin@ximian.com>
20212 * debug-mini.c (mono_debug_close_method): Free the line number array.
20214 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20216 * aot.c: Break up large methods into smaller ones. Share GOT slots for
20219 * mini.h: Bump AOT file format version.
20221 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
20223 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
20225 * declsec.h: Added macros to get/set lazyly initialized security
20226 informations about assemblies. Added new enum for different type of
20227 possible LinkDemand violation. Added function to check LinkDemands.
20228 * mini.h: Added a field to MonoCompile to hold any security violation
20229 detected when JITting a method (so it can be thrown later).
20230 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
20231 and CEE_CALLVIRT. Added code to throw exception at the end of
20232 mini_method_compile (note: the exception is unhandled right now).
20234 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
20236 * mini.c, jit-icalls.c: use the managed implementation of
20237 memset for initobj and memset, to avoid managed <-> unmanaged
20240 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
20242 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
20243 optimization if it would need a GOT var.
20245 * basic.cs: Add tests for constant propagation and switch statements.
20247 * ssa.c: Fix out-of-range constant propagation and switch statements.
20249 2005-02-09 <vargaz@freemail.hu>
20251 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
20253 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
20255 * cpu-amd64.md (load_membase): Fix max length of load_membase.
20257 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
20259 * mini.c: update to new signature of mono_class_get_allocation_ftn().
20261 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
20263 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
20264 arithmetic operations.
20266 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
20268 * mini-ppc.c: add a workaround for broken user code that
20269 DllImports vararg functions with non-vararg signatures.
20271 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
20273 * mini.c (mono_jit_compile_method_inner): Add detection and a
20274 meaningfull error message for assemblies written in Managed C++.
20276 * tramp-amd64.c mini-amd64.h: Add support for
20277 create_trampoline_from_token ().
20279 * aot.c mini-x86.c abcremoval.c: Applied patch from
20280 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
20282 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
20284 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
20285 which takes a MonoImage/token as parameter instead of a MonoMethod.
20287 * aot.c: Use the new trampoline for initializing vtables.
20289 * aot.c: Add support for ldfld/stfld_remote wrappers.
20291 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
20292 rules for compare <MEM>, IMM.
20294 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
20296 * aot.c: Handle inherited finalizers correctly.
20298 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
20300 * inssel.brg (stmt): Add a missing _setup_... ().
20302 * aot.c: Save some parts of the class state to the AOT file and use it
20303 to recompute that state when a class is initialized.
20305 * mini.c: Install AOT hooks into the runtime.
20307 * mini.h: Bump AOT file format version.
20309 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
20312 * iltests.il: Add new test.
20314 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
20316 * mini.c: fix typo.
20318 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
20320 * mini.c: setup the statistical profiler in the thread attach
20321 callback to cope with the new single thread code.
20323 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
20325 * mini-ppc.c: ensure we have enough room for the profiler
20326 calls (fixed bug#72084).
20328 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
20330 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
20333 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20335 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
20337 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20339 * ssapre.c: Fixed an issue with down safety (this allows IronPython
20340 to succesfully execute parrotbench).
20341 * ssapre.h: Likewise.
20343 2005-2-1 Massimiliano Mantione <massi@ximian.com>
20345 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
20346 variable for stores to method arguments (fixes a SSAPRE issue).
20348 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20350 * mini.c: handle value types in dup, fixes gen-112.cs.
20352 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
20354 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
20355 sequence for calls in dynamic methods to avoid thunks.
20357 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
20359 * mini.c: correctly remove dynamic methods from the hashtable.
20361 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20363 * driver.c: Disabled SSAPRE until fix the bug that appears
20364 in IronPython's parrotbench.
20366 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
20368 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
20370 * mini.c (mono_method_to_ir): Revert the previous change.
20372 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
20373 when AOT compiling.
20375 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
20376 mono_jit_info_table_find () etc. when running under valgrind.
20378 * inssel.brg: Fix warnings.
20380 * mini-exceptions.c: Fix warnings.
20382 2005-01-31 Martin Baulig <martin@ximian.com>
20384 * driver.c (compile_all_methods_thread_main): Don't try to compile
20385 generic methods or anything which has type parameters.
20387 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
20389 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
20391 * TestDriver.cs: Add --verbose flags.
20393 * graph.c ssa.c: Fix 64 bit warnings.
20395 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
20396 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
20397 Fix 64 bit warnings.
20399 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
20400 variable not spotted by gcc.
20402 * mini-amd64.c inssel-amd64.brg: Applied patch from
20403 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
20404 X86_COMPARE_MEMBASE opcodes.
20406 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
20408 2005-01-29 Ben Maurer <bmaurer@ximian.com>
20410 * *: MonoMethod->signature might be NULL now. You *MUST* use
20411 mono_method_signature.
20413 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20415 * driver.c (compile_all_methods_thread_main): Compile the methods
20416 without invoking cctors.
20418 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
20420 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
20421 * basic-calls.cs: test for the above.
20423 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
20425 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
20426 MonoJitInfo changes.
20428 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
20430 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
20431 eagerly if it contains dynamic methods.
20433 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
20435 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
20436 trace, it is now computed by an icall from trace_ips.
20438 * mini-exceptions.c: Fix a warning.
20440 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
20442 * mini-exceptions.c: don't bother getting stack trace info if
20443 it's not going to be used.
20445 2005-01-27 Raja R Harinath <rharinath@novell.com>
20447 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
20450 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
20452 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
20454 * aot.c: Avoid calling mono_method_get_header () if not needed.
20456 * mini.h: Bump AOT file format version.
20458 * mini.c (mono_emit_native_call): Allocate a GOT var here.
20460 * mini.c (mono_print_tree): Print more info for calls.
20462 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
20464 * declsec.h: Remove warning by adding missing include for marshal.h
20466 2005-01-26 Martin Baulig <martin@ximian.com>
20468 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
20471 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
20473 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
20476 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
20478 * aot.c (mono_compile_assembly): Fix a warning.
20480 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
20482 * declsec.c: Look for security attributes on the original MonoMethod
20483 (and not the wrapped one). This fix permissions on icalls.
20485 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20487 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20489 * mini.c (mono_allocate_stack_slots): Add a fixme.
20491 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
20493 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
20495 * inssel.brg: optimize casts of sealed types (more
20496 optimizations waiting for fixes in remoting).
20498 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
20500 * inssel.brg (stmt): Add another dummy rule.
20502 * driver.c: Fix warnings.
20504 * driver.c (mono_main): If running under valgrind, instruct glib to use
20505 the system allocation functions so valgrind can track the memory
20506 allocated by the g_... functions.
20508 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
20510 * mini-ops.h: Add OP_DUMMY_STORE opcode.
20512 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
20514 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
20515 variables in try regions.
20517 * mini.c (mini_method_compile): Don't disable optimizations on large
20518 methods when AOT compiling.
20520 * mini.c (mono_allocate_stack_slots): New arch independent method to
20521 allocate stack slots. Not yet used.
20523 2005-01-22 Ben Maurer <bmaurer@ximian.com>
20525 * debug-mini.c (mono_debug_close_method): Plug some leaks.
20527 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
20529 * mini-ppc.c: make the branch info relative as the code
20530 buffer can be reallocated.
20532 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
20534 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
20535 * driver.c: Removed the AOT/security restriction. Now initialize the
20536 security manager (in metadata) if --security is used.
20537 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
20538 rather than the pointer to declarative security, when AOT is used.
20540 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
20542 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
20543 basic blocks, reduced intrinsic exception throwing code size.
20545 2005-01-22 Miguel de Icaza <miguel@ximian.com>
20547 * driver.c (mini_usage): Reorder the usage screen.
20549 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
20551 * mini.c (mono_resolve_patch_target): Fix warning.
20553 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
20555 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
20558 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20560 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
20561 breaks the amd64 build.
20563 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
20564 register allocation. Fixes #71454.
20566 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
20568 * arrays.cs: Add new regression test.
20570 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20572 * ssapre.c: Turned usage of snprintf to GString.
20573 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
20574 (I left it on by mistake in my previous commit).
20576 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
20578 * mini.c, cfold.c, basic-calls.cs: preserve side effects
20579 on cond branch optimization (fixes bug# 71515).
20581 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20583 * abcremoval.c: Fixed bug 71062.
20584 * abcremoval.h: Likewise.
20586 2005-1-20 Massimiliano Mantione <massi@ximian.com>
20588 * mini.c: Added a new functionality to optimize_branches, the removal
20589 of useless basic blocks, and fixed some problem in the removal of
20590 critical edges; some utility functions added for both purposes.
20591 * ssapre.c: Added complex expression support, and fixed bug 70637.
20592 * ssapre.h: Likewise.
20593 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
20595 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
20596 * driver.c: Re-enabled SSAPRE.
20598 2005-01-19 Martin Baulig <martin@ximian.com>
20600 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
20601 the result of mono_get_method_constrained().
20603 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
20605 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
20608 2005-01-18 Geoff Norton <gnorton@customerdna.com>
20610 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
20611 be detected. Fixes #59296.
20613 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20615 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
20616 which can happen. Fixes #71361.
20618 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
20620 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
20623 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20625 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
20626 appdomain-unload.exe to fail.
20628 * mini.c: Fix some memory leaks.
20630 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
20632 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
20633 Fixed bug and sped up some codepaths.
20635 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
20637 * mini.c: Fix some memory leaks.
20639 * exceptions.cs basic-long.cs: Add test for checked ulong->int
20642 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
20644 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
20647 * iltests.il: Add regression test for #71320.
20649 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
20651 * mini.c (mono_codegen): Fix installation of profiler hooks.
20653 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
20655 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
20657 * mini.h, mini.c, cfold.c: optimize access to enum
20658 readonly fields, too. Eval conditional branches if possible
20659 to perform unreachable code removal in more cases.
20661 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
20663 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
20665 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
20668 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
20669 WinXP DEP. Fixes #71244.
20671 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
20673 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
20675 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
20677 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
20679 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
20681 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
20684 * mini.h: Bump AOT version.
20686 * mini.h (MonoCompile): Change exvar to a hash table.
20688 * mini.c: Allocate a separate exvar for each handler block.
20690 * mini.c: Get rid of the computation of filter_lengths, its not needed.
20692 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
20693 ex var with the pending exception and only throw if the two are equal.
20696 * exceptions.cs: Add tests for rethrow and nested catch clauses.
20698 * mini-x86.c: Fix warnings.
20700 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
20701 used by all the ports now.
20703 * aot.c: Add write-symbols and save-temps options.
20705 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20707 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
20709 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
20711 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
20714 * tramp-s390.c: Check vtable slot belongs to the domain.
20716 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
20717 as per other platforms.
20719 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
20721 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
20723 * driver.c: we don't run the Main() code in a subthread anymore.
20725 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
20727 * mini.c: added experimental rtc support in the statistical
20728 profiler: if the user has the permission, more accurate statistics
20729 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
20730 The MONO_RTC value must be restricted to what the linux rtc allows:
20731 power of two from 64 to 8192 Hz.
20733 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
20735 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
20737 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
20739 * mini-ppc.c: better icache flush for smp.
20741 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
20743 * mini-amd64.c (emit_move_return_value): Fix memory leak.
20745 * mini-x86.c (get_call_info): Add the get_call_info () code from the
20746 amd64 port, not yet used.
20748 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20750 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
20753 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
20755 * driver.c: Added --security option to activate the security manager.
20756 Right now this will allow code generation for declarative demands and
20757 is disabled when AOT is specified.
20758 * mini.c: Add code generation for declarative security demands.
20759 * mini.h: Add mono_use_security_manager as an extern gboolean.
20761 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
20763 * aot.c (mono_compile_assembly): Speed up compilation a bit by
20764 emitting more dense assembly code.
20766 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
20767 exception throwing stuff.
20769 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
20771 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
20774 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
20775 left in by mistake.
20777 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
20780 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
20782 * tramp-*.c: Only patch vtable slots if the object is in the current
20783 domain. Fixes appdomain-unload.exe.
20785 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
20787 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
20790 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20792 * mini.c (reverse_branch_op): New helper function.
20794 * mini.c (optimize_branches): Run the new optimization only on
20795 platforms which support it. Also reverse all kinds of branches.
20797 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
20799 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
20802 * mini.c (optimize_branches): Reverse not-equals branches if the false
20803 bblock is a throw. This happens a lot of time with argument checking in
20806 * mini.c (mono_codegen): Add support for placing basic blocks after
20807 the function epilogue.
20809 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
20812 2005-01-05 Miguel de Icaza <miguel@ximian.com>
20814 * mini.c (setup_stat_profiler): Only set this up if the platform
20815 supports ITIMER_PROF.
20817 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
20819 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
20822 * inssel.brg: Fix a warning.
20824 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
20826 * mini.c: added support for statistical profiler
20827 (run with: --profile=default:stat).
20829 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
20831 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
20833 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
20835 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
20836 related to global registers from the amd64 port.
20838 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
20840 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
20842 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
20843 with global registers.
20844 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
20846 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
20848 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
20850 * debug-mini.c (encode_value): Fix off-by-one.
20852 * aot.c (encode_value): Likewise.
20854 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
20856 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
20858 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
20861 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
20863 * aot.c (emit_method_info): Increase size of temp buffer.
20865 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
20868 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
20870 * aot.c (emit_method_info): Fix build.
20872 * aot.c: Further rework of the AOT file format to reduce the size of
20873 the method info data.
20875 * mini.h: Bump AOT file format version.
20877 2004-12-27 Martin Baulig <martin@ximian.com>
20879 * mini.c (mini_get_method): New static method; call
20880 mono_get_method_full() and mono_get_inflated_method().
20881 (mono_method_to_ir): Use mini_get_method() instead of
20882 mono_get_method_full().
20884 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
20886 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
20888 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
20890 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
20892 * inssel-amd64.brg: Add some optimization rules.
20894 2004-12-24 Ben Maurer <bmaurer@ximian.com>
20896 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
20897 standard not GC'd stuff is fine.
20899 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
20901 * aot.c: Rework the AOT file format to get rid of most of the global
20902 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
20904 * mini.h: Bump AOT file format version.
20906 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
20908 * mini.h: Bump AOT file format version.
20910 * aot.c (mono_aot_is_got_entry): New function to determine if an
20911 address is inside a GOT.
20913 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
20915 * cpu-pentium.md: Increase the maximum size of some instructions which
20916 might involve a got access.
20918 * mini.c (get_method_from_ip): Another debug helper function.
20920 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
20921 when got var accesses are created during the decompose phase.
20923 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
20925 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
20926 argument mini_compile_method and to MonoCompile, and use this to
20927 determine whenever a given method is compiled for AOT. This allows the
20928 other methods compiled during AOT compilation to be free of AOT stuff,
20929 so the backends does not need to add special support for them by
20930 creating a fake GOT etc.
20932 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
20935 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20937 * mini.c (mono_method_to_ir): It turns out that some of the
20938 x-appdomain wrappers are lax with types, so just ignore this for
20941 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
20942 at the vtable->klass. If it is non-shared code we can just use the
20945 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
20947 * mini-ppc.c: access MonoDomain from tls, too.
20949 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
20951 * declsec.c: Removed unused variable (and related warning ;-)
20953 2004-12-21 Ben Maurer <bmaurer@ximian.com>
20955 * iltests.il: New test for LDELEMA on an array of ref types.
20957 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
20958 all ldelema's on reftypes.
20959 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
20960 it was the wrong place to put it.
20962 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
20963 register to pop to make this cleaner, at the request of Paolo.
20965 2004-12-20 Ben Maurer <bmaurer@ximian.com>
20967 * mini-ops.h (OP_GETHASHCODE): New op.
20969 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
20971 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
20974 For a microbenchmark, this reduces the cost of Hashtable.get_Item
20977 * mini-x86.c (mono_arch_output_basic_block): Rather than
20985 The first is 3 bytes while the second is 1. This saves 36 kb on
20986 mscorlib, quite a big saving. When bootstraping mcs, I was able to
20987 see a small boost because of icache locality.
20989 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
20991 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
20993 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
20994 started code sharing with the generic code.
20996 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
20998 * mini-ppc.c, cpu-g4.md: added code for direct access to
21001 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
21003 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
21004 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
21007 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
21009 * declsec.c|h: Added functions to cache the declarative stack modifiers
21010 in MonoJitInfo and to create a security frame from a MonoJitInfo
21012 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
21013 created. Register internal calls for System.Security.SecurityFrame::
21014 _GetSecurityFrame and _GetSecurityStack.
21015 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
21016 the definitions for the new stack walk/callback mechanism.
21017 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
21018 first security frame for LinkDemands and InheritanceDemands) and
21019 GetSecurityStack for Demands. Both use the new mono_walk_stack code
21021 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
21022 walk initialization (lupus).
21024 2004-12-20 Ben Maurer <bmaurer@ximian.com>
21026 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
21028 (handle_loaded_temps): Do not create a temporary variable for
21029 things that we know are temps. They will never be modified.
21030 (mono_spill_call): Set MONO_INST_IS_TEMP
21031 (mono_emulate_opcode): ditto
21033 (mono_method_to_ir.CEE_DUP): ditto
21035 2004-12-19 Ben Maurer <bmaurer@ximian.com>
21037 * mini.c (type_to_eval_stack_type): Make this handle the void type
21038 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
21039 (emit_tree): use ip_in_bb to special case some common idioms
21040 Update all callers to pass in the IP.
21041 (mono_method_to_ir): Make CEE_CALL* do the above as well.
21043 This gives us a nice 2% speedup in mcs bootstrap.
21045 * mini-x86.c (peephole_pass): Peephole pass to make
21054 * mini.c (ip_in_bb): new method.
21055 (mono_method_to_ir): use this method rather than doing the hash
21058 * linear-scan.c (mono_linear_scan): When expiring actives, you
21059 don't need to keep around variables that expire on this
21060 instruction. This makes it so that:
21063 store (ebx add (ebx, 1))
21067 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
21069 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
21070 combination to avoid doing two copies. Fix up problems with previous
21073 * mini.c: Fix 64 bit warnings.
21075 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
21077 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
21079 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
21080 changes from the x86 code.
21082 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
21084 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
21086 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
21087 throwing code to reduce its size, unify the AOT and non-aot code and
21088 get rid of relocations in the AOT case.
21090 * mini-x86.h mini.c exceptions-x86.c
21091 (mono_arch_get_throw_corlib_exception): New arch specific function to
21092 raise corlib exceptions which doesn't require relocations in the
21095 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
21097 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
21099 * mini.c (mono_emit_method_call): Only allocate the got var when it is
21102 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
21105 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21107 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
21108 with add function when used from Inc/dec atomic
21109 functions. Re-enabled optimization on x86.
21110 * mini-ops.h: renamed atomic_add functions to
21111 allow _add to match the Interlocked::Add and
21112 _add_next to match Interlocked::Inc/Dec.
21114 2004-12-15 Massimiliano Mantione <massi@ximian.com>
21116 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
21117 linking of BBs to the end BB, and enabled SSAPRE also with
21118 consprop and copyprop (which was prevented by that bug).
21120 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21122 * mini-x86.c: disabling the Interlocked optimizing code.
21124 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21126 * aot.c (load_aot_module): Move reading of got_addr after the AOT
21127 file version check.
21129 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
21131 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
21132 interlocked optimization due lack of support on x86, rewrote
21133 exchange to take into account that base may be in eax.
21135 xsp works again; activated Interlocked optimizing code.
21137 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
21139 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
21141 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
21143 * mini-ops.h: Add new opcodes.
21145 * mini.h: Add new patch types. Add got_var to MonoCompile.
21147 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
21148 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
21149 make it work with all kinds of patchable code.
21151 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
21152 address of the GOT, and referencing entries in the GOT.
21154 * mini.c: Add code to load the GOT address if needed by an opcode.
21156 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
21157 independent AOT code on the x86 using an elf-style Global Offset Table.
21159 2004-12-14 Raja R Harinath <rharinath@novell.com>
21161 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
21163 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21165 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
21168 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
21170 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
21171 of Interlocked:Increment/Decrement/Add as inline ops.
21172 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
21174 2004-12-12 Geoff Norton <gnorton@customerdna.com>
21176 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
21177 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
21179 2004-12-12 Duncan Mak <duncan@ximian.com>
21181 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
21182 again. `patch_info->table_size' is no longer valid after Zoltan's
21185 2004-12-12 Martin Baulig <martin@ximian.com>
21187 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
21188 if we are the "real" method, ie. not an inlined method inside it.
21190 2004-12-11 Ben Maurer <bmaurer@ximian.com>
21192 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
21193 before we look in the special fields table. This fixes
21194 ../tests/thread-static-init.cs.
21196 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
21198 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
21199 for Array get_Rank and get_Length. Fixes bug #70465.
21201 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
21203 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
21204 separate structure to reduce the size of MonoJumpInfo.
21206 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
21208 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
21210 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
21212 * mini.c (mini_get_inst_for_method): Changed to allow ports
21213 to return a MonoInst instead of opcode
21214 (renamed mini_get_opcode_for_method to better reflect the new functionality)
21216 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
21217 Allow ports to return a created MonoInst instead of op-code, will enable
21219 (renamed mini_get_opcode_for_method to better reflected the functionality)
21221 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
21223 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
21225 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21227 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
21230 2004-12-08 Martin Baulig <martin@ximian.com>
21232 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
21233 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
21235 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
21237 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
21240 * exceptions.cs: Disable some tests which depend on properties of x86 fp
21243 2004-12-08 Raja R Harinath <rharinath@novell.com>
21245 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
21247 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
21249 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
21250 bug introduced by the previous patch.
21252 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21254 * mini-ppc.c, objectc.cs: handle large structs passed by value
21255 (fixes bug #69972).
21257 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
21259 * mini-ppc.c: OP_ARGLIST implementation from
21260 Geoff Norton <gnorton@customerdna.com>.
21262 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
21264 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
21265 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
21267 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
21269 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
21271 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21273 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
21276 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
21278 * mini-sparc.c: Zero out localled-ed memory.
21280 * iltests.il: Add tests for zeroing out localloc-ed memory.
21282 2004-12-04 Martin Baulig <martin@ximian.com>
21284 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
21285 mono_method_get_signature_full().
21287 2004-12-03 Massimiliano Mantione <massi@ximian.com>
21289 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
21290 and some utility functions (always for SSAPRE), integrated SSAPRE.
21291 * mini.h: Likewise.
21292 * driver.c: Added ssapre option.
21293 * ssa.c: Small fix on OP_ARG handling.
21294 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
21295 * Makefile.am: Likewise.
21297 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
21299 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
21300 now in the xp code.
21302 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
21305 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21307 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
21309 * cpu-s390.md : Increase instruction length of oparglist.
21311 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
21313 2004-11-30 Martin Baulig <martin@ximian.com>
21315 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
21316 virtual generic methods. We call a special helper_compile_generic_method()
21317 icall to retrieve the method from the vtable, inflate and compile
21318 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
21320 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
21322 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
21324 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
21326 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
21328 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
21331 2004-11-27 Ben Maurer <bmaurer@ximian.com>
21333 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
21334 platforms with PIC aot.
21336 2004-11-28 Martin Baulig <martin@ximian.com>
21338 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
21341 2004-11-28 Martin Baulig <martin@ximian.com>
21343 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
21344 the result of mono_type_get_underlying_type() to check whether
21347 2004-11-26 Martin Baulig <martin@ximian.com>
21350 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
21353 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
21355 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
21356 the same way as the other arguments so they won't get clobbered.
21358 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
21359 calls through R11 since it is clobbered by the trampoline code.
21361 2004-11-26 Raja R Harinath <rharinath@novell.com>
21363 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
21364 pick up in-tree mscorlib.dll.
21366 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
21368 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
21370 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
21371 runtime data/code are now stored in a table similar to the GOT in ELF.
21372 This allows the code itself to be position independent.
21374 * aot.c: Fix loading of referenced assemblies after the lazy assembly
21377 * aot.c: Attach ELF type (object/function) directives to all global
21380 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
21382 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
21384 * mini-amd64.h: Turn on PIC AOT code.
21386 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
21387 returning the offset within an OP_AOTCONST instruction where the GOT
21388 offset needs to be added.
21390 * mini.h: Bump AOT file format version.
21392 2004-11-25 Martin Baulig <martin@ximian.com>
21394 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
21395 uninflated generic methods.
21397 2004-11-25 Martin Baulig <martin@ximian.com>
21399 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
21401 2004-11-24 Martin Baulig <martin@ximian.com>
21403 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
21404 original klass (this only applies for generic instances).
21406 2004-11-24 Martin Baulig <martin@ximian.com>
21408 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
21409 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
21412 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
21414 * mini.c (mono_method_to_ir): Disable inlining for methods containing
21415 localloc. Fixes #69678.
21417 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
21419 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
21421 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
21422 used SSE registers on pinvoke calls. Fixes #69774.
21424 2004-11-23 Geoff Norton <gnorton@customerdna.com>
21426 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
21427 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
21429 2004-11-23 Raja R Harinath <rharinath@novell.com>
21431 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
21432 Refer directly to the mcs/ tree.
21434 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21436 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
21437 Check if a trampoline for a synchronized method is required.
21439 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
21441 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
21442 with localloc if needed. Throe arithmetric exception in
21443 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
21444 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
21446 2004-11-19 Geoff Norton <gnorton@customerdna.com>
21448 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
21449 types before switching on type. Fixes #69622.
21451 2004-11-19 Raja R Harinath <rharinath@novell.com>
21453 * Makefile.am (check-local): New. Integrate into 'make check'.
21454 (MCS,RUNTIME): Define using in-tree mono and mcs.
21456 (%.exe): Use $(ILASM).
21458 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
21460 * mini-ppc.c: adjust initial prolog size (bug #69691).
21462 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
21464 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
21467 2004-11-17 Raja R Harinath <rharinath@novell.com>
21469 * Makefile.am (clean-local): Rename from 'clean'.
21471 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21473 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
21474 to mono_arch_is_int_overflow.
21475 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
21478 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
21480 * declsec.c|h: New files to support declarative security attributes.
21481 Added function to check if a method has (applicable) security.
21482 * mini.c|h: Add check for declarative security attributes in
21483 mono_method_check_inlining.
21484 * Makefile.am: Added declsec.c and declsec.h to the build.
21486 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
21488 * mini.c, mini.h: update to keep dynamic code info per-domain.
21490 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
21492 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
21493 (mini_init): Get rid of it from here too.
21495 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
21497 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
21498 implemented OP_RETHROW (patch by Geoff Norton
21499 <gnorton@customerdna.com>).
21501 2004-11-10 Geoff Norton <gnorton@customerdna.com>
21503 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
21504 between appdomains. Fixes appdomain-unload on PPC.
21506 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
21508 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21509 mini-exceptions.c: handle the new wrapper types.
21510 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
21511 token value as a MonoClass* when compiling a wrapper.
21512 mono_jit_create_remoting_trampoline now takes an additional
21513 MonoRemotingTarget parameter.
21515 2004-11-10 Martin Baulig <martin@localhost>
21517 * mini.c (mono_method_to_ir): Use `generic_container->context'
21518 rather than creating a new one.
21520 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21522 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
21524 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
21526 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
21528 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
21529 the experimental aot cache stuff.
21531 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
21533 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21534 mini-exceptions.c: update to exception clause structure changes.
21536 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21538 * exceptions-x86.c (throw_exception): Fix warnings.
21540 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
21543 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
21545 * exceptions-sparc.c (get_throw_exception): Really fix this.
21547 2004-11-07 Ben Maurer <bmaurer@ximian.com>
21549 * tramp-*.c: we no longer support icalls without wrappers, so
21550 a bit of code can be removed here
21552 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
21554 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
21557 * cpu-sparc.md: Add op_rethrow.
21559 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
21561 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
21563 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
21564 * mini-ops.h: Add OP_RETHROW.
21566 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
21568 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
21570 2004-11-05 Geoff Norton <gnorton@customerdna.com>
21572 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
21573 Makes the output much easier to read
21575 2004-11-05 Ben Maurer <bmaurer@ximian.com>
21577 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
21578 prevents another huge leak when compiling with ssa. Secondly, the
21579 performance of doing this rather than freeing the lists is much
21580 better. GList does a lock every time you allocate a list link,
21581 so that it can use a memory pool. So, it is better to just use
21582 a memory pool of our own.
21584 * ssa.c, linear-scan.c: replace g_list_remove_link with
21585 g_list_delete. The remove one does not free the GList, so we were
21586 leaking memory. On -O=all --compile-all with corlib, this cut down
21587 3 MB of allocations.
21589 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
21591 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
21593 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
21595 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
21596 into a new function mono_create_jit_trampoline ().
21598 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
21600 * trace.c (get_spec): Allow tracing of classes without a namespace.
21602 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
21604 * mini.c: Fix pointer overwrite in mini_method_compile.
21606 2004-11-2 Geoff Norton <gnorton@customerdna.com>
21608 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
21609 The darwin ABI needs some special handling for 1 and 2 byte structs
21610 Lets use lbz/lhz instead of lwz everywhere.
21611 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
21612 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
21613 Use stb/sth for the former, and put the latter always on stack instead of in
21614 argument registers.
21616 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
21618 * trace.c (is_filenamechar): Add '_'.
21620 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21622 * mini-s390.c: Fix prolog length to allow for large trace requirements.
21624 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
21626 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
21628 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
21629 depends on libmonogc. Fixes #68805.
21631 2004-10-26 Miguel de Icaza <miguel@ximian.com>
21633 * mini.c (mono_jit_free_method): Provide extra information for
21634 this error. Currently this leaks, but will be turned into a
21635 developer option in the future.
21637 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
21639 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
21641 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
21643 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
21644 boundary. Fixes reading of PATCH_INFO_R4 and R8.
21645 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
21647 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
21649 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
21650 trampolines for AOT code.
21652 2004-10-22 <vargaz@freemail.hu>
21654 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
21655 constructed types. Fixes #68136.
21657 2004-10-21 Martin Baulig <martin@ximian.com>
21659 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
21660 if it returns true, unwind the stack to the call instruction.
21662 2004-10-21 <vargaz@freemail.hu>
21664 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
21666 * mini.h: Bump AOT version number.
21668 * objects.cs: Add another test for unbox trampolines.
21670 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
21673 2004-10-20 <vargaz@freemail.hu>
21675 * driver.c: Add SHARED to the set of optimizations tested.
21677 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
21679 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
21680 used by CEE_NEWARR.
21682 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
21684 2004-10-20 Martin Baulig <martin@ximian.com>
21686 * mini-exceptions.c (mono_handle_exception): Call
21687 mono_debugger_handle_exception() to tell the debugger about
21688 catch/finally clauses.
21690 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
21692 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
21694 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
21697 2004-10-15 Geoff Norton <gnorton@customerdna.com>
21699 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
21700 methods as their native size, fixed bug #57543, #57545.
21701 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
21702 This saves a temporary register and mullw call down into 1 (minor perf
21703 increase for cases like sum = sum * 5; This use to translate into:
21706 It now translates to
21709 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
21711 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
21714 2004-10-11 Martin Baulig <martin@ximian.com>
21716 * mini.c (mono_method_to_ir): If we're a generic method, get the
21717 MonoGenericContainer from our MonoMethodNormal and create a
21718 MonoGenericContext from it.
21720 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
21722 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
21724 * basic-long.cs: Add test for checked i8->i2 cast.
21726 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
21728 * inssel-ppc.brg: added a couple of speedup rules.
21730 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
21732 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
21733 to speed up rebuilds.
21735 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21737 * mini-s390.c: Minor fix to OP_OR_IMM.
21739 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
21741 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
21742 better. Fixes appdomain-unload.exe on sparc.
21744 2004-10-02 Massimiliano Mantione <massi@ximian.com>
21746 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
21747 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
21750 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
21752 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
21754 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
21756 * mini.c: Always generate a field read/write wrapper for members
21757 of the class MarshalByRefObject since the actual instance could
21760 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
21762 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
21764 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
21766 * driver.c mini.h trace.c: Move the setting of the main assembly into
21767 a separate function called mono_trace_set_assembly () and call it after
21768 actually loading the main assembly. Fixes #66872.
21770 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
21772 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
21773 using the code manager.
21775 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
21777 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
21779 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
21781 * cpu-amd64.md: Fix bug in previous patch.
21783 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
21786 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
21788 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
21789 mini-exceptions.c: updates for changed stack walk interface.
21791 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
21793 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
21795 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
21797 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
21799 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
21801 * driver.c (mini_regression_list): Do not call mono_assembly_close
21802 since assemblies can't be unloaded.
21804 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21806 * cpu-amd64.md: Fix more instruction lengths.
21808 * cpu-amd64.md: Fix lengths of some instructions.
21810 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
21812 * inssel.brg: Make the array ldelema check aot friendly.
21814 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
21816 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
21818 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
21820 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
21822 * mini-x86.c: Fix build.
21824 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
21825 mono_type_get_underlying_type () helper function to simplify code.
21827 2004-09-09 Martin Baulig <martin@ximian.com>
21829 * mini-amd64.c: Don't access `type->data.klass' directly, call
21830 mono_class_from_mono_type() instead since the type may be a
21833 2004-09-09 Martin Baulig <martin@ximian.com>
21835 * mini-amd64.c (get_call_info): Fix support for generic instances.
21836 (add_valuetype): Use mono_class_from_mono_type() to get the class
21837 since we can be a generic instance.
21839 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
21841 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
21843 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
21845 * liveness.c: reset spill costs on each scan: bug 62107
21847 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
21849 * exceptions-sparc.c (mono_arch_find_jit_info): remove
21850 unnecessary line that doesn't compile
21852 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
21854 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
21855 trampolines, make them call an error function so people can fix their
21858 2004-09-06 Martin Baulig <martin@ximian.com>
21860 * mini.c (mono_method_to_ir): When initializing locals, handle a
21861 generic instances like a valuetype if it's a valuetype and like a
21862 class if it's a class.
21864 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21866 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
21867 stack. Fixes #64674.
21869 * exceptions.cs: Add test for unwinding of call arguments.
21871 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
21873 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
21874 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
21875 set the carry/borrow flag). The sparc and s390 implementations
21876 can now use optimized versions (and simplify the code). ppc bugfixes.
21878 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
21880 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
21882 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
21884 * inssel-amd64.brg: Remove leftover 32 bit rule.
21886 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
21888 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
21890 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
21891 mono_arch_find_jit_info functions into a new function. Fix a memory
21894 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
21897 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21899 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
21902 * exceptions.cs: Add array size tests.
21904 * mini.c: Allocate a separate icall wrapper for each arity of
21905 mono_array_new_va. Fixes #59509.
21907 * exceptions.cs: Add testcase for 64578.
21909 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
21911 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
21913 2004-09-02 Martin Baulig <martin@ximian.com>
21915 * mini.c (mono_method_to_ir): When initializing the locals, call
21916 handle_initobj() on the generic instance itself, not its
21919 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
21921 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
21922 MonoJitInfo for dynamic methods.
21924 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
21926 * mini.c: Add support for freeing JIT data for dynamic methods.
21928 2004-09-01 Martin Baulig <martin@ximian.com>
21930 * mini-x86.c (is_regsize_var): Added support for generic
21932 (mono_arch_emit_prolog): Make this compile again, use
21933 `x86_push_imm_template (code)'.
21935 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
21937 * mini-x86.c: make all push_imm instructions that get
21938 patched always emit the long form
21940 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
21942 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
21943 in a per-domain hash.
21945 * mini-amd64.c (merge_argument_class_from_type): Handle generic
21948 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
21950 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
21953 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
21956 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
21957 Beginnings of SSE2 support.
21959 * exceptions.cs: Add more tests for checked int<->uint casts.
21961 2004-08-28 Martin Baulig <martin@ximian.com>
21963 * mini-x86.c (mono_arch_instrument_epilog): Added support for
21967 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
21968 Handle generic instances recursively.
21970 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21972 * iltests.il: test for conv.u8 on a constant
21974 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21976 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
21977 LCONV_x4 (shrun_32 (membase)).
21979 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
21981 * inssel-x86.brg: c&p rules for push/setret of long
21983 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21985 * inssel-x86.brg: c&p rules for compare (base, regvar) and
21986 compare (regvar, base)
21988 * inssel-x86.brg: more burg love
21990 * inssel.brg: more cleanup
21992 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
21994 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
21996 * basic-long.cs, basic-calls.cs: new tests for optimization.
21998 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
22000 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
22003 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22005 * mini-amd64.c (read_tls_offset_from_method): Add another case.
22007 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
22009 * inssel.brg (mini_emit_memcpy): use
22010 NO_UNALIGNED_ACCESS to disable memcpy optimization
22012 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
22014 * mini-amd64.c: Handle generic types in various places.
22016 * mini.c (mono_method_to_ir): Handle generic types in init locals.
22018 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
22020 * mini.c (handle_box): Fix warning.
22022 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
22024 * mini-amd64.h: Enable the emit_state optimization.
22026 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
22028 * mini-amd64.c: Add some new 64 bit peephole opts.
22030 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
22032 * cpu-amd64.md: sreg1 of div instructions must be %rax.
22034 * mini-amd64.c: Register allocator fixes.
22036 * mini.c: Add an optimization to emit_state to avoid allocation of new
22037 registers on some platforms.
22039 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
22041 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
22043 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
22044 allocation. Fixes #63085.
22046 * basic-long.cs: Add new regression test.
22048 * mini-amd64.c: Register allocator improvements.
22050 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
22052 * mini-amd64.c (read_tls_offset_from_method): Add another code
22055 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
22056 instruction sequence for nullifying class init trampolines.
22058 * objects.cs: Add new regalloc test.
22060 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
22062 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22064 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
22066 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
22069 * driver.c: Fix profiling after TLS changes.
22071 * driver.c (mono_main): Set mono_stats.enabled if needed.
22073 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
22076 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
22078 * mini-x86.c: use a 1 op rather than a 2 op tls access
22079 instruction -> faster.
22081 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
22083 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22086 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
22088 * exceptions-sparc.c (throw_exception): fix typo
22090 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
22092 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
22093 set tree->dreg correctly with tls. Allow any
22094 register to be used.
22096 * mini-x86.c (read_tls_offset_from_method): add new code
22097 generation pattern seen with GCC.
22100 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
22102 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
22103 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
22104 exceptions-sparc.c: fix some performance issues in exception
22105 handling and setting of the stack trace for exceptions that were
22108 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22110 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
22113 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
22116 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
22118 This patch inlines tls access, when possible.
22120 * mini.h: new arch functions for TLS intrinsics.
22121 All platforms updated with a stub.
22123 * mini.c: use the new intrinsics
22125 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
22126 arch specific intrinsic for tls variables
22128 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
22130 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
22133 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
22135 * mini.c: thread local allocation
22137 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
22139 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
22141 * Makefile.am: Link against the static version of libmonogc.
22143 * Makefile.am: Link the static versions of the convenience libraries
22144 into the mono executable.
22146 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
22148 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
22150 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
22151 on integer overflow.
22153 * mini-amd64.c: Reorganize function call code.
22155 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
22157 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22159 * inssel-x86.brg: use xor eax,eax.
22161 * basic.cs: new tests
22163 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22165 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
22166 in exception throwing code.
22168 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22170 * inssel-x86.brg: use xor esi,esi.
22172 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22174 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
22175 can trace methods compiled during mini_init () too.
22177 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
22180 2004-08-14 Ben Maurer <bmaurer@ximian.com>
22182 * Makefile.am: static link on x86 (r=zoltan)
22184 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
22186 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
22187 code since it causes some programs to fail.
22189 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
22191 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
22193 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22195 * mini.c: ovfops_op_map - add STACK_OBJ case for
22197 * basic.cs: add test_0_pin_string as test
22200 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
22202 * Makefile.am: build C# if srcdir != builddir
22204 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
22206 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
22207 fall-through blocks.
22209 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
22211 * driver.c: enable loop by default again and include abcrem in -O=all.
22213 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
22215 * iltests.il: Add some localloc tests.
22217 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
22219 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
22222 * inssel-amd64.brg: Add some optimizations.
22224 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
22227 * Makefile.am: Statically link mono against libmono on AMD64.
22229 * mini-amd64.c inssel-amd64.brg: Optimizations.
22231 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
22233 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
22235 * tramp-amd64.c: Patch calling code in trampolines.
22237 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
22239 * mini-amd64.c: pinvoke struct passing fixes.
22241 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
22243 * mini-sparc.c: redo change, make mono_arch_cpu_init call
22244 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
22246 2004-08-05 Duncan Mak <duncan@ximian.com>
22248 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
22251 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22253 * mini-amd64.c (emit_move_return_value): Move return value for normal
22256 2004-08-05 Martin Baulig <martin@ximian.com>
22258 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
22259 `type->type'; just modify `type' itself when dealing with enums
22260 and generic instances.
22261 (check_call_signature): Make `simple_type' a `MonoType *'.
22263 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22265 * mini.c: Use OP_PADD to add offsets to addresses.
22267 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
22269 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
22271 * mini-sparc.c (mono_arch_emit_epilog): fix check
22272 for folding last op into restore instruction
22274 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
22276 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
22277 helper methods using the code manager.
22279 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
22281 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
22283 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22285 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
22286 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
22288 * mini-s390.c: fix tail processing
22290 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
22292 * mini-ppc.c: mul.ovf.un exception name fix.
22294 2004-08-03 Martin Baulig <martin@ximian.com>
22296 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
22297 instances; before jumping to `handle_enum', also modify `ptype'.
22299 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
22301 * cpu-sparc.md: fcall maximal length too small.
22303 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
22305 * mini-amd64.c mini.h: Add initial support for passing/returning
22306 structures to/from pinvoked methods.
22308 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
22310 * mini-ppc.c: reg allocator fix.
22312 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
22314 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
22316 * inssel.brg: Optimize memset on 64 bit machines.
22318 * mini-amd64.c: Fix some vararg cases.
22320 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
22322 * mini-s390.c: Corrected macro in emit_float_to_int
22324 * s390-abi.cs: Tests to exercise the s390 ABI
22326 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22328 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
22331 * basic.cs: Add a test for add.ovf.un.
22333 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
22335 * mini-sparc.c: add case for OP_IDIV_UN
22337 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22339 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
22341 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
22343 2004-07-30 Ben Maurer <bmaurer@ximian.com>
22345 * basic.cs: regression tests.
22347 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
22350 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
22352 * basic.cs: Add a new test.
22354 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
22355 and AOT. Various fixes and optimizations.
22357 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
22359 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
22361 * mini-ppc.c: make sure temp regs are not used for global reg
22364 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
22366 * cpu-sparc.md: conv_i8 fix for 64bits
22368 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
22370 2004-07-29 Ben Maurer <bmaurer@ximian.com>
22372 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
22373 add opcode for cmp BYTE PTR [eax], imm.
22375 * inssel.brg: Make memcpy and memset takes bases.
22377 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22379 * *-amd64.*: More AMD64 work.
22381 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22383 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
22384 add a compare-not-equal opcode.
22386 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
22388 * mini.c: Use mono_init_from_assembly instead of mono_init.
22390 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
22392 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
22394 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
22396 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
22398 * inssel.brg: 64 bit fixes.
22400 * mini.h (MonoCallInst): Add some AMD64 specific data.
22402 * mini.h: Add some OP_P opcodes.
22404 2004-07-28 Ben Maurer <bmaurer@ximian.com>
22406 * basic.cs: tests for 61797 and 61740
22408 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
22410 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
22411 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
22413 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
22415 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
22417 * *-amd64*.*: Ongoing AMD64 work.
22419 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
22421 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
22423 * *-amd64*: Ongoing AMD64 work.
22425 * mini-arch.h: Add AMD64 support.
22427 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
22429 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
22431 * mini-ops.h: Add new opcodes.
22433 * Makefile.am: Add AMD64 support.
22435 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
22436 rules into the inssel-long*.brg files.
22438 * *-amd64.*: Add beginnings of AMD64 backend.
22440 2004-07-22 Ben Maurer <bmaurer@ximian.com>
22442 * mini.c (print_dfn): commenting out the code that prints
22443 the cil. With -O=deadce, this makes -v -v crash.
22445 * cpu-pentium.md: make checkthis have a length of 2
22447 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
22449 * mini-sparc.h: fix implementations of __builtin
22450 functions for Sun compiler for V9.
22452 2004-07-16 Ben Maurer <bmaurer@ximain.com>
22454 * mini.c: use the new stelem.ref wrapper
22455 * exceptions.cs, arrays.cs: new stelem.ref tests
22457 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
22459 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
22460 new XSP should work with these changes).
22462 2004-07-14 Ben Maurer <bmaurer@ximain.com>
22464 * inssel-{long32,x86,}.brg: trivial optimizations.
22466 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
22468 * mini.c: load value when emitting box operation in
22471 2004-07-12 Ben Maurer <bmaurer@ximian.com>
22473 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
22474 is one byte shorter than cmp DWORD PTR [eax], 0.
22476 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
22478 * inssel-ppc.brg: arguments on the stack are always
22479 relative to the stack pointer (spotted by Neale Ferguson).
22481 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22483 * exceptions-x86.c: delay appending the method name to the trace until
22484 after mono_jit_info_table_find is called, as this gets the real
22487 2004-07-09 Ben Maurer <bmaurer@ximian.com>
22489 * aot.c: register roots
22491 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22493 * aot.c : I could just use PLATFORM_WIN32 flag.
22495 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22497 * aot.c : Reverting the previous fix. This time it broke linux build.
22499 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
22501 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
22503 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
22505 * mini.c (handle_stack_args): Remove some more debugging code.
22507 * mini.c (handle_stack_args): Remove debug output left in by mistake.
22509 * driver.c mini.h aot.c: Allow additional options to be specified with
22510 --aot and pass them to mono_compile_assembly.
22512 * aot.c: Add experimental code to AOT compile all loaded assemblies
22513 on demand and save the code into a cache in the filesystem.
22515 * aot.c: Add support for more wrapper methods.
22517 * mini.c (handle_stack_args): Handle some corner cases. Fixes
22520 * cpu-*.md: Remove removed opcodes.
22522 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
22523 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
22524 related icalls to marshal.c.
22526 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
22528 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
22530 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
22532 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
22534 2004-07-06 Ben Maurer <bmaurer@ximian.com>
22535 * liveness.c: If liveness is recomputated we need to reset the information
22536 for each variable. This way, if the liveness range has been narrowed
22537 by optimizations that happened after the last computation, we can return
22540 For example, if you have
22545 // Tons of code that does not affect i
22551 i = 0 is dead code and will be removed by SSA. However, when
22552 linear scan gets to the code, i will still appear to be live
22553 throughout the entire block. This prevents good register allocation.
22555 2004-07-06 Martin Baulig <martin@ximian.com>
22557 * debug-mini.c (mono_debug_init_method): Allow
22558 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
22559 (mono_debug_add_icall_wrapper): New method.
22561 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
22563 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
22565 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
22568 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
22570 * aot.c (mono_aot_load_method): Fix loading of debug info.
22572 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22574 * aot.c: Add logging support.
22576 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22578 * mini.h: Add prototype for mono_print_method_from_ip.
22580 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
22582 * inssel.brg: 64 bit fixes.
22584 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
22587 * Makefile.am: Add SPARC64 support.
22589 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
22591 * aot.c: Fix alignment problems on 32 bit platforms.
22593 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
22595 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
22598 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
22601 * mini.h: Bump AOT file version. Some 64 bit fixes.
22603 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22605 * inssel-sparc.brg: Add new rule to avoid register moves.
22607 * inssel.brg: Add ldind_to_load_membase helper function.
22609 2004-06-30 Ben Maurer <bmaurer@ximian.com>
22611 * mini.c: OffsetToStringData intrinsic.
22613 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
22615 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
22617 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
22620 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
22621 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
22623 * mini.c: reinstated mono_compile_get_interface_var()
22624 on x86, too, since the change breaks the Gtk# build there as well.
22626 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22628 * driver.c: remove loop from the default optimizations: it seems to
22629 interact badly with some of the other options (see bug #60613).
22631 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
22633 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
22634 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
22636 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
22638 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
22639 vararg-using methods.
22641 2004-06-21 Martin Baulig <martin@ximian.com>
22643 * mini/mini-exceptions.c
22644 (mono_handle_exception): Added `gpointer original_ip' argument.
22645 After calling mono_unhandled_exception(), call
22646 mono_debugger_unhandled_exception() and if that returns true,
22647 restore the context and return.
22649 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
22651 * mini-ppc.c: prefer the use of relative branches so
22652 they won't need to be patched in aot code (patch from Patrick Beard).
22654 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22656 * aot.c: patch from Patrick Beard to make the output assembly
22657 more correct for the MacOSX assembler. Small tweak to
22658 generate sane images on Linux/PPC, too.
22660 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22662 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
22663 case until bug #59509 is fixed (shows up in #60332).
22665 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22667 * mini.c: make sure the needed wrappers are compiled, too, with
22670 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
22672 * driver.c: remove NPTL reference in --version output.
22674 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
22676 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
22677 generate valid assembly for the Mach-O assembler.
22679 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
22681 * driver.c: don't include abcrem in the all optimization specifier
22682 since it slows down jit compilation too much for now.
22684 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
22686 * mini.c: use BIGMUL only if both operands have the same signage.
22687 * iltests.il: Test for bug 60056. (errors related to signage in
22692 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
22694 * mini.c, aot.c: memory leak fixes.
22696 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
22698 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
22700 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
22702 * Makefile.am: remove the -static hack completely, it links in
22703 statically glib as well.
22705 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
22707 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
22708 * exceptions.cs: make it compile with new mcs/csc.
22710 2004-06-03 Massimiliano Mantione <massi@ximian.com>
22711 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
22712 and added relevant test case.
22714 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22716 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
22717 regressions in gtk-sharp.
22719 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
22721 * exceptions.cs: New regression tests.
22723 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
22725 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
22727 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
22729 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
22731 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
22733 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
22735 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
22737 * mini.c (mono_jit_runtime_invoke): Init class in this
22738 method instead of trusting mono_jit_compile_method to
22739 do the work (because wrappers can be in object class)
22741 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
22743 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
22745 * basic-long.cs: New regression test.
22747 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
22749 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
22750 and div/rem checks.
22752 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
22754 * Makefile.am: fix miguel's change to build mono statically against
22755 libmono (track build dependencies).
22757 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22759 * cfold.c: Some glib versions do not have G_MININT32.
22761 2004-05-26 Massimiliano Mantione <massi@ximian.com>
22763 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
22764 with precision of tan, atan, sin and cos, and implemented related
22765 regressions tests (fixes bug 54467, but one new problem appeared and
22768 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
22770 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
22772 * exceptions.cs: Add test for constant folding && division by zero.
22774 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
22775 since driver.c is in libmono too, so the optimization was useless.
22777 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
22778 variable to driver.c so the compiler can emit more efficient code to
22781 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
22783 * Makefile.am: don't distribute generated inssel.[ch] files.
22785 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
22787 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
22788 into the default appdomain. Fixes #58707.
22790 * jit-icalls.c: Remove the broken approximation for truncl, doing
22791 no conversion is better.
22793 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
22796 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
22798 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
22799 of the mcrxr instruction which is not available on some processors
22800 even if it's documented to be. Implement add and sub overflow correctly
22801 (still not complete for long unsigned). Speed up icalls a bit.
22803 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
22805 * mini.c (mono_jit_compile_method_with_opt): Make sure that
22806 we run .cctor in the current domain instead of target_domain.
22808 Fixes bug #58558, .cctor not being called in -O=shared.
22810 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
22812 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
22814 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
22816 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
22817 which can be done with an imm8, do it that way.
22818 (mono_arch_output_basic_block): ditto for a jmp
22819 (mono_arch_emit_prolog): Computate maximum offset of a label.
22821 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
22823 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
22824 now tries to allocate prefered physical reg's for virtual
22825 regs. This reduces the number of emited spills/loads with
22826 20-30% on our core assemblies.
22828 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
22830 * jit-icalls.c: truncl() is not needed and trunc() is
22831 the correct thing to do anyway (bug #58287).
22833 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
22835 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
22838 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
22840 * driver.c: enable loop optimizations by default.
22842 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
22844 * mini-x86.c: fix calc of max loop size when aligning loops start.
22846 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
22848 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
22851 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
22853 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
22856 * basic-long.cs: Add tests for add/subtract of immediates with carry.
22858 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
22860 * mini.c (inline_method): Allways inline some wrappers even if the cost
22861 is too large. Fixes #58785.
22863 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
22865 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
22867 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
22868 (crichton@gimp.org). Beginning of support for sparc/linux.
22870 * mini-sparc.c: Optimize retrieval of LMF address.
22872 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
22874 * exceptions-ppc.c: handle alloca in methods with clauses.
22876 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
22878 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
22880 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
22882 * mini.c: Delegate most of the abort signal work to
22883 mono_thread_request_interruption, which also handles Stop and Suspend
22886 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
22888 * mini.c mini.h: Allow inlining of icall wrappers if the backend
22889 supports the save/restore lmf opcodes.
22891 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
22893 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
22894 by gcc-3.4 as well.
22896 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
22898 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22900 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
22901 methods which contain array accesses.
22903 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
22904 boundaries. Fixes #58537.
22906 * iltests.il: Add regression test for #58537.
22908 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22910 * mini-x86.c (mono_arch_local_regalloc): Last part of
22911 fix for bug #58633 (releasing register to early).
22913 2004-05-18 Miguel de Icaza <miguel@ximian.com>
22915 * basic-long.cs: Add new regression test.
22917 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
22919 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
22920 register too early on the chain.
22922 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
22924 * mini.c (create_helper_signature): Use a helper function to reduce
22925 the code which needs to be written. Also set the calling convention of
22926 icalls on windows. Fixes #57840.
22928 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
22930 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
22931 exceptions-ppc.c: added helper function to get the instruction address
22932 from a signal handler context.
22934 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22936 * helpers.c: use g_get_tmp_dir. Invokes happyness
22939 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
22941 * helpers.c: Add new env variable to pass args to objdump.
22942 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
22944 2004-05-17 Radek Doulik <rodo@ximian.com>
22946 * Makefile.am (common_sources): added abcremoval.h so it get
22947 disted and daily mono packages on go-mono.com will build again
22949 2004-05-17 Massimiliano Mantione <massi@ximian.com>
22951 * abcremoval.c: Fixed coding style, added copyright header.
22953 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
22955 * mini.h: Added prototype for abc removal main function.
22957 * build_relations_propagation_table.pl: Added copyright header.
22959 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22961 * basic-long.cs: reg test for complex ceq_long bug.
22963 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
22965 * mini-x86.c (mono_arch_local_regalloc): Correctly free
22966 reg in long and clob case (bug #58343). Fixed/added comments.
22968 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
22970 * mini.c (mono_jit_runtime_invoke): Follow new convention
22971 of calling the invoke method with an function pointer.
22973 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
22975 * ChangeLog: Fix author of memory leak patch.
22977 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
22979 * Makefile.am: fix make dist as well...
22982 2004-05-14 Massimiliano Mantione <massi@ximian.com>
22984 * cfold.c: Made so that conversions from pointer to int4 are no-ops
22985 on archs where pointers are 4 bytes long.
22987 * Makefile.am: Added abcremoval.c source file.
22989 * abcremoval.c: Added abcremoval.c.
22991 * abcremoval.h: Added abcremoval.h.
22993 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
22995 * inssel.brg: Enabled bounds check removal.
22997 * mini.c: Added support for abcrem optimization.
22999 * mini.h: Added abcrem optimization label.
23001 * driver.c: Added support for abcrem optimization.
23003 * propagated_relations_table.def: Added propagated_relations_table.def.
23005 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
23007 * mini.c, cfold.c: fix style.
23009 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23011 * mini.c: handle issue with the low-level implementation of
23012 some long opcodes (bug #54209).
23014 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
23016 * basic.cs: test for my new cmov stuff.
23018 2004-05-13 Patrik Torstensson
23020 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
23021 opt and added peephole documentation.
23023 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
23025 * tramp-ppc.c: rewrote the generic trampoline code.
23027 2004-05-11 Patrik Torstensson
23029 * mini-x86.c: optimize long shl/shr asm code (one less branch)
23031 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
23033 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
23035 * mini.h mini.c dominators.c: Applied patch from Derek Woo
23036 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
23038 * mini.c: Add new icalls for AsAny marshalling.
23040 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
23042 * tramp-ppc.c, mini-ppc.c: more cleanups.
23044 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23046 * mini.c: no warnings.
23048 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23050 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
23052 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
23054 * mini.c: In the thread abort signal handler, if the thread is in the
23055 process of being stoped, don't throw the Abort exception, just stop the
23058 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
23060 * tramp-ppc.c: removed old code.
23062 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23064 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
23065 do some simple speed optimizations on ppc.
23067 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
23069 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
23070 and large offsets in load/store.
23072 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23074 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
23075 it causes regressions.
23077 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
23079 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
23082 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
23084 * jit-icalls.c: remove warnings.
23085 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
23086 speedups for unsafe code.
23088 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
23090 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
23092 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
23094 * basic-calls.cs: Add new regression test.
23096 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
23099 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
23101 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
23104 2004-05-06 Patrik Torstensson
23106 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
23107 long reg allocation in any reg (not only eax:edx) and implemented
23108 long shl/shr ops in asm instead of helpers.
23110 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
23112 * mini-sparc.h: Fix warnings.
23114 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
23117 * mini-exceptions.c (mono_handle_exception): Call the filter in a
23118 separate statement for clarity.
23120 * mini-sparc.c: Update status.
23122 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
23124 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
23127 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23129 * inssel-ppc.brg: another small pre-release workaround:
23130 we don't do overflow detection for long_sub_un.
23132 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23134 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
23135 (also works around a weird ppc bug: 57957).
23137 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
23139 * tramp-ppc.c: trampoline fixes.
23141 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
23143 * mini-ppc.c: fixed typos.
23145 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
23147 * mini-ppc.c, exceptions-ppc.c: more code saves registers
23148 at the top of the stack. Fixed typos. Use a frame registers
23149 for all the methods with exception clauses.
23151 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23153 * exceptions-ppc.c: restore fp registers.
23155 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
23157 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
23158 order from the stack top (moved the stack room to save the
23159 return value for trace after the param area). Fixed corruption
23160 in restoring registers on unwind.
23162 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
23164 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
23166 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23168 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
23169 and prolog/epilog for methods that use it. Allow
23170 enough param area room for varargs methods. Fix miguel's
23171 breakage in exception handling.
23173 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
23175 * Makefile.am: run genmdesc only on current arch.
23177 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23179 * exceptions-x86.c:
23180 * mini-x86.h: fix the build on windows.
23182 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
23184 * 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.
23186 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
23188 * mini-exceptions.c: New file.
23190 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
23191 Move some parts of the x86 exception handling code to an
23192 arch-independent file so it can be shared with other ports.
23194 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
23196 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
23198 2004-04-26 David Waite <mass@akuma.org>
23200 * driver.c: remove comma from end of enumeration declaration
23202 2004-04-26 Jackson Harper <jackson@ximian.com>
23204 * driver.c: parse config file before loading first assembly. This
23205 allows the user gac to be enabled/disabled.
23207 2004-04-23 Miguel de Icaza <miguel@ximian.com>
23209 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
23210 simpler mechanism: we do not care what is encoded initially
23211 (branch absolute or relative), we care about the code and its
23212 target. I kept the old code for reference for now.
23214 The new code tries first to determine if the jump is anywhere in
23215 the -/+32 absolute meg range, if it succeeds, it encodes using the
23216 absolute branch; If not, it tried to find something in the
23217 relative range, if not, it uses the handle_thunk code.
23219 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
23221 * exceptions-ppc.c: use the correct ip register on macosx.
23223 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
23225 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
23227 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
23229 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
23230 Raise exception on integer divide by zero by hand since the hw
23231 doesn't support it. Handle NaNs in FP compares.
23233 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
23235 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
23236 code reducing duplication between the platforms and enabled
23237 signal exception handling (on linux for now).
23239 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
23241 * exceptions-ppc.c: more macosx support.
23243 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
23245 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
23247 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
23249 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
23251 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
23253 * iltests.il: more tests.
23255 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23257 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
23260 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
23262 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
23264 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
23266 * liveness.c: Mark variables as volatile in all basic blocks reachable
23267 from exception clauses.
23269 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
23271 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
23274 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
23276 * iltests.il, basic.cs: more tests for regalloc.
23278 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
23280 * iltests.il: Some tests for register allocation modifications
23283 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
23285 * exceptions.cs: Add regression test for bug #56782.
23287 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
23288 original stack trace if an exception is rethrown. Fixes #56782. Oh,
23289 the beauty of fixing the same thing in 5 different files...
23291 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
23293 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
23296 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
23298 * mini.c: Add support for STRWLPARRAY marshalling convention.
23300 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
23302 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
23303 to init the context to setup the regs pointer).
23305 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
23307 * exceptions-ppc.c: more exceptions work.
23309 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
23311 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
23314 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23316 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
23317 can use the memory directly.
23319 * cpu-pentium.md: Update documentation from a post from Zoltan.
23321 add x86_add_membase, x86_sub_membase, x86_mul_membase
23323 2004-04-13 Miguel de Icaza <miguel@ximian.com>
23325 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
23326 GENERAL_REGS they were also hardcoded for all PPC ports.
23328 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
23330 Remove hard-coded limit for floating point registers, use
23331 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
23333 Notice that in MacOS X calling conventions you can fit a lot more
23334 floating point values in registers, so I should update the PInvoke
23335 test to excercise the passing of floating point values on the
23336 stack (currently broken).
23338 2004-04-06 Miguel de Icaza <miguel@ximian.com>
23340 * tramp-ppc.c (create_trampoline_code): Added
23341 JUMP_TRAMPOLINE_SIZE.
23342 (ppc_magic_trampoline): Follow the pattern from
23343 x86_magic_trampoline: if code is set to zero, return.
23344 (create_trampoline_code): Always pass MonoMethod to the jump
23345 trampoline, before it was passing a null.
23346 (mono_arch_create_jump_trampoline): Implement the jump stub, could
23347 share the code with mono_arch_create_jit_trampoline.
23349 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
23351 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
23354 * cpu-g4.md: Added length for jmp instruction, the worst case
23355 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
23358 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
23360 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
23362 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
23364 * mini.c: Only set bblock->real_offset when adding a new bblock, and
23365 before each IL instruction.
23367 * mini.c (CEE_BOX): Fix warnings.
23369 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23371 * mini.c: removed a few unused vars and extra whitespace.
23373 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
23375 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
23377 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
23379 (OP_GETCHR): use the above
23380 (CEE_LDELEMA): use the above.
23382 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
23383 version of the generic impl.
23384 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
23385 (CEE_LDELEMA): use the above.
23387 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23389 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
23392 * iltests.il: Added new regression test for #56317.
23394 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
23396 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
23397 under NetBSD. Fixes #56450.
23399 * liveness.c (update_gen_kill_set): Fix previous patch.
23401 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23403 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
23405 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
23407 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
23408 ldsfld and ldsflda.
23410 * inssel-sparc.brg: Add more optimizations.
23412 * mini-sparc.c: Replace multiply/divide with shifts if possible.
23414 2004-04-01 Martin Baulig <martin@ximian.com>
23416 * mini.c (handle_box): New static function; moved the
23417 implementation of CEE_BOX here.
23418 (mono_method_to_ir): Added `constrained_call' variable.
23419 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
23420 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
23421 mono_method_get_constrained() to get the method.
23423 2004-04-01 Martin Baulig <martin@ximian.com>
23425 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
23426 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
23427 (mono_method_to_ir): We don't need these macros anymore since
23428 mono_class_get_full() already takes care of it.
23430 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23432 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
23433 use @function (as doesn't accept #function here) and check the return
23434 value of system and stop if fails.
23436 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23438 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
23440 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
23442 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
23444 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
23446 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
23449 * basic-long.cs: Add test for negation of Int64.MinValue.
23451 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
23453 * mini-sparc.c: Update status.
23455 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
23457 * exceptions-sparc.c: Fix return value in filters.
23459 * inssel-sparc.brg: Fix register allocation in some rules.
23461 2004-03-28 Martin Baulig <martin@ximian.com>
23463 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
23466 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
23468 * mini-x86.c (mono_arch_patch_code): Fix warnings.
23470 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
23471 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
23472 remove unused conv_u4 opcode.
23474 * mini-x86.c: Remove valgrind workaround since it slows down things
23475 even when mono is not run under valgrind.
23477 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
23479 * mini-sparc.c: Update status.
23481 * inssel-sparc.brg: Add some optimizations.
23483 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
23484 future delay slot filling. Add support for varargs, tail calls and JMP.
23486 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
23487 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
23489 * inssel.brg: Fix register allocation in OP_ARGLIST.
23491 * inssel.brg: Fix warnings.
23493 2004-03-25 Martin Baulig <martin@ximian.com>
23495 * mini.c (inflate_generic_field): Removed.
23496 (mini_get_method): Removed, use mono_get_method_full(),
23497 (mini_get_class): Removed, use mono_class_get_full().
23498 (mono_method_to_ir): Pass our generic context to
23499 mono_field_from_token().
23501 2004-03-25 Martin Baulig <martin@ximian.com>
23503 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
23504 of a `MonoMethod *'.
23505 (mini_get_method): Take a `MonoGenericContext *' instead
23506 of a `MonoMethod *'.
23507 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
23508 a new local variable called `generic_context' which holds the
23509 current `MonoGenericContext *'; use it to lookup things.
23511 2004-03-24 Martin Baulig <martin@ximian.com>
23513 * mini.c (mini_get_class): New static method; if we're inside a
23514 generic instance, inflate the class if neccessary.
23515 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
23517 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
23519 * iltests.il: New regression test for #55976.
23521 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
23524 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23526 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
23529 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
23531 * liveness.c: Consider SSA stores as well as loads when making vars
23534 * exceptions.cs: New regression tests for register allocation.
23536 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
23538 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
23539 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
23540 domain lock only to protect puntual access to data structures.
23541 Added access lock for sighash, jit_icall_hash_name,
23542 jit_icall_hash_addr and domain->code_mp.
23544 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
23546 * driver.c: Print SIGSEGV handling method.
23548 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
23550 * mini.c (setup_jit_tls_data): Handle case when this is called
23551 multiple times for a thread.
23553 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
23554 is different from fbxx_un. Fixes #54303. Also use constants instead of
23555 magic numbers in a lot of places.
23557 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
23559 * exceptions.cs: Fix cctor test when --regression is used.
23561 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
23563 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
23566 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23568 * inssel-ppc.brg: fixed register assignments for some rules.
23570 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23572 * exceptions.cs: Add test for exceptions in static constructors.
23574 * mini.c (mono_jit_compile_method_with_out): Move the calling of
23575 static constructors outside the domain lock. Fixes #55720.
23577 2004-03-17 Martin Baulig <martin@ximian.com>
23579 * mini.c (get_generic_field_inst): Removed, this'll never happen.
23580 (inflate_generic_field): Take the `MonoMethod *' instead of the
23581 `MonoClass *' and added support for generic method.
23582 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
23583 have a `field->parent->gen_params', only inflate the field if it's
23584 an open constructed type.
23586 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
23588 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
23589 exception object instead of the preconstructed ones.
23591 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23593 * mini.c: reverted changed to sigsegv_signal_handler commited
23594 accidentally in the previous patch.
23596 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
23599 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
23600 running --aot with an old assembly.
23602 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
23604 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
23607 * mini-sparc.c: Add support for v9 branches with prediction.
23609 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
23611 * mini.c (mini_init): #warning is GNUC only
23613 * mini-sparc.h: implement __builtin_frame_address
23614 and __builtin_return_address for Sun C compiler
23616 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
23618 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
23620 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
23622 * basic-calls.cs: Add test for unaligned byref long argument passing.
23624 * mini-ops.h: Add sparcv9 compare and branch instructions.
23626 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
23627 v9 instructions if we have a v9 cpu.
23629 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
23630 registers for global allocation.
23632 * exceptions-sparc.c: Fixes.
23634 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
23636 * liveness.c (mono_analyze_liveness): Optimized version.
23638 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
23640 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
23643 * basic-float.cs basic-calls.cs: New regression tests.
23645 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
23647 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
23648 sigaltstack implementation.
23650 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
23652 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
23653 stuff if SIGSEGV_ON_ALTSTACK is not defined.
23655 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
23657 * mini.c: Fix warnings.
23659 * mini.c (mono_resolve_patch_target): New function which contains the
23660 arch independent part of the patching process.
23662 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
23663 patching code to a separate function.
23665 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
23667 * mini.c (add_signal_handler): ifdef out on Windows
23669 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
23671 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
23672 cpu-sparc.md: Add exception handling support + other fixes.
23674 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
23675 typed GC detection in --version.
23677 * basic.cs exceptions.cs: New regression tests.
23679 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
23680 the arch specific code can store data during a compilation.
23682 * mini-ops.h: Add OP_SETFRET.
23684 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
23685 function, register a separate icall for each arity, so the icalls can
23688 * mini.c (mono_print_tree): Print negative offsets in a more readable
23691 * mini.c: Make signal handling work on sparc.
23693 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
23695 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
23697 * jit-icalls.c: Emulate truncl by aintl on solaris.
23699 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
23701 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
23703 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
23705 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
23707 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
23708 a MarshalByRef type, inline a method that performs the check, taking into
23709 account that the object can be a proxy. Also implemented tow new opcodes:
23710 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23711 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
23712 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
23714 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
23716 * mini-ppc.c: if a relative branch displacement is too big
23717 but it points to and area reachable with an absolute branch,
23720 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
23722 * mini.c: optimize small copies in cpblk.
23724 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
23726 * basic-calls.cs basic-float.cs: New regression tests.
23728 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
23729 negative offsets from %fp. Implement localloc. Fix local register
23730 allocation. Fix the case when the this argument needs to be saved to
23731 the stack. Implement some missing opcodes.
23733 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
23735 * mini.c (mini_method_compile): Reenable global regalloc in methods
23736 with exception handlers.
23738 * linear-scan.c (mono_varlist_sort): Fix warning.
23740 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
23742 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
23745 * liveness.c: Make all variables uses in exception clauses volatile, to
23746 prevent them from being allocated to registers. Fixes #42136.
23748 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
23750 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
23751 causes regressions.
23753 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
23754 argument to mono_arch_regalloc_cost.
23756 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
23759 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
23761 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
23762 Make the cost of allocating a variable to a register arch dependent.
23764 * basic-calls.cs: Fix compilation of tests.
23766 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
23767 helper function to cut back on the number of #ifdefs needed.
23769 * mini-ppc.c: Fix compilation.
23771 * basic-calls.cs: New regression tests.
23773 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
23775 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
23776 of l0 since that is callee saved.
23778 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
23781 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
23782 of delay instruction.
23784 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
23786 * mini.h (MonoCallInst): Add 'virtual' flag.
23788 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
23790 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
23792 * *.cs: New regression tests.
23794 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
23797 * mini.c (mono_runtime_install_handlers): Fix build.
23799 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
23800 'signal_stack_size' members.
23802 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
23803 alternate signal stack.
23805 * exceptions-x86.c: Add stack overflow handling.
23807 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
23808 functions to arch independent code.
23810 * mini.c (mono_print_tree): Print more detailed info for load_membase
23813 2004-02-23 Martin Baulig <martin@ximian.com>
23815 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
23817 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
23819 * mini-x86.c: fixed reg allocation for div/rem.
23821 2004-02-22 Miguel de Icaza <miguel@ximian.com>
23823 * driver.c (mono_main): Report some configuratio options on --version.
23825 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
23827 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
23828 low in the address space. Correctly flush memory in thunks where we
23829 output native code.
23831 2004-02-20 Martin Baulig <martin@ximian.com>
23833 * mini.c (mini_get_method): New static method; inflate all generic
23834 methods and methods in open generic instances.
23835 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
23836 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
23838 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23840 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
23842 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
23844 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
23846 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
23848 * mini-sparc.c (flushi mono_arch_output_basic_block): make
23849 it compile using Sun's compiler.
23851 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
23853 * 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.
23855 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
23857 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
23859 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
23861 * mini-ppc.c: handle calls outside of the allowed range with thunks
23862 allocated using the code manager.
23863 * tramp-ppc.c: use the code manager to hold generated native code.
23864 Fixed the magic trampoline to just patch vtable entries.
23866 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
23868 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
23871 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
23873 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
23876 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
23877 if we have a working __thread implementation.
23879 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
23880 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
23882 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
23884 * mini-x86.c: Fix compilation under gcc 2.
23886 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
23888 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
23889 contains a call to the wrapped function.
23891 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
23892 OP_<CALL>_IMM opcodes, and use them under X86.
23894 * mini.c (mono_jit_find_compiled_method): Fix warning.
23896 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
23898 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
23900 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
23901 functionality to mini.c.
23903 * mini.c (mono_create_jump_trampoline): New function to create a jump
23904 trampoline. Return a compiled method instead of a trampoline if it
23905 exists. Add a cache for jump trampolines.
23907 * mini.c (mono_jit_find_compiled_method): New function to return a
23908 compiled method if it exists.
23910 * mini-x86.c: Call mono_create_jump_trampoline instead of
23911 mono_arch_create_jit_trampoline.
23913 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
23914 a jump trampoline. Fixes #52092.
23916 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
23918 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
23919 which is not up-to-date. Add check_corlib_version () instead.
23921 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
23924 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
23925 since newer valgrind versions do not need it.
23927 * mini.c (mono_jit_compile_method_with_opt): New helper function to
23928 compile a method with a given set of optimizations.
23930 * mini.c: Compile icall wrappers on-demand instead of at startup.
23932 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
23933 wrapper for an icall.
23935 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
23937 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
23940 * iltests.il: Add test for non-empty stack before switch instruction.
23942 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
23944 * mini.c: Add support for new stringbuilder marshalling conventions.
23946 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
23948 2004-02-01 Martin Baulig <martin@ximian.com>
23950 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
23951 in `ginst->mtype_argv'.
23953 2004-01-31 Miguel de Icaza <miguel@ximian.com>
23955 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
23956 facilitate grepping.
23958 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
23960 * mini.c: fixed buglet in initobj generic implementation for references.
23962 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
23964 * Makefile.am: make the version script conditional.
23965 * jit-icalls.c: handle missing truncl().
23967 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
23969 * exceptions.cs: Add more tests for double->int conversion.
23971 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
23972 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
23974 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
23976 * driver.c: make --verbose --version emit an error
23977 if the loaded corlib doesn't match the runtime version.
23979 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
23981 * mini-ppc.h: export ppc_patch().
23982 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
23983 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
23984 on par or better than on MacOSX.
23986 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
23988 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
23989 mono_lookup_pinvoke_call.
23991 * mini-x86.c: Under windows, the default pinvoke calling convention is
23992 stdcall. Fixes #52834.
23994 * mini.c (optimize_branches): Add an upper bound to the number of
23995 iterations to prevent infinite loops on strange loops. Fixes #53003.
23997 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
23999 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
24000 and ISINST. Fixes #52093.
24002 * objects.cs (test_0_vector_array_cast): New tests.
24004 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
24006 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
24007 checking in Array.Set ().
24009 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
24012 * object.cs (test_0_multi_array_cast): New regression test.
24014 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
24016 * exceptions-ppc.c: fix build on Linux/PPC.
24018 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
24020 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
24021 running under valgrind.
24022 (x86_magic_trampoline): Fix build bustage.
24024 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
24025 negative values as well. This is needed for the encoding of the line number
24026 info, since sometimes the line numbers are not in increasing order.
24028 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
24030 * cpu-pentium.md (localloc): Increase the size of the localloc
24031 instruction since it is a loop under Win32.
24033 * debug-mini.c (record_line_number): Get rid of unneccesary memory
24036 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
24038 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
24039 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
24040 Max Horn (max@quendi.de). Fix file names in comments.
24042 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
24044 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
24045 avoid stack overflow.
24046 (replace_usage): Avoid uninitialized variable warnings.
24048 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
24049 and taking the address of valuetype variables.
24051 2004-01-03 Patrik Torstensson
24053 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
24054 for other purposes than FP later on.
24056 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
24058 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
24061 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
24063 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
24065 2003-12-30 Patrik Torstensson <p@rxc.se>
24067 * mini-x86.h: Decreased number of availiable fp regs.
24068 Solves corner cases with FP spilling.
24070 2003-12-23 Patrik Torstensson <p@rxc.se>
24072 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
24073 for floating point stack tracking / spilling on x86.
24076 * basic-float.cs: added float mul overflow test.
24078 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
24080 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
24082 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24084 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
24085 supports for cond branches that overflow the immediate
24086 overflow offset. mcs can compile simple programs.
24088 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
24090 * exceptions-ppc.c: exception handling support wip:
24091 finally handlers get run on exception.
24093 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
24095 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
24098 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24100 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
24101 initial support for stack walking and unwinding.
24103 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
24105 * driver.c (mono_main): Make corlib-out-of-sync message more
24106 descriptive. Also remove verify_corlib call.
24108 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24110 * mini.c: make CEE_NEWARR calls and other emulated opcodes
24111 not overlap with other call's arguments, too.
24113 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
24115 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
24116 move to arch-specific code the choice of arch-specific
24117 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
24118 * mini.c: ensure emulation calls will not interleave
24121 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
24123 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
24124 the magic trampoline stack frame is dropped before executing
24127 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
24129 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
24130 and integer to fp conversions. Added support for overflowing
24131 arguments on the stack. Reserve a couple more registers as temps.
24132 Added support for aot compilation (as output still needs to be
24135 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24137 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
24138 Don't overwrite return register in some corner cases.
24140 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
24142 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
24143 static constructors when AOT compiling.
24145 * driver.c (mono_main): Call mono_check_corlib_version.
24147 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24149 * cpu-g4.md, basic.cs: fixed div target register.
24151 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
24153 * mini-ppc.c, basic.cs: shl_imm fix with test.
24155 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24157 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
24158 structures by value. Misc fixes.
24159 * objects.cs: more tests.
24161 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
24163 * mini-ppc.c: lconv.ovf.i implemented.
24165 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24168 (mini_init): don't error out if someone already called g_thread_init.
24170 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
24172 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
24173 to be any type per the spec. Fix abnormal memory usage when
24174 the same object is repeatedly thrown.
24176 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
24178 * mini.c: check for overruns in IL code.
24180 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
24182 * TODO: Add/remove some todo entries.
24184 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
24186 * driver.c (mono_main): Call mono_verify_corlib.
24188 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
24190 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
24191 This has been moved to mini.c
24192 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
24193 type being casted is marshalbyref it could be a proxy, so instead of
24194 emitting the type check code, emit a call to a runtime method that will
24195 perform the check by calling CanCastTo if needed.
24197 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
24199 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
24200 methods with large stack frames under Win32.
24202 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
24204 * Makefile.am: Distribute regression tests.
24206 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
24207 at the end instead of inserting each variable into the sorted list.
24209 * linear-scan.c (mono_varlist_sort): New helper function.
24211 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
24213 * mini.c: ensure arguments and locals are within bounds.
24215 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
24217 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
24220 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24222 * mini.c (mono_cprop_copy_values): Fix crash.
24224 * aot.c: Set verbosity back to 0.
24226 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24228 * regalloc.c: complete memory leak fix by Laurent Morichetti
24231 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
24233 * driver.c (main_thread_handler): Revert the previous patch.
24235 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
24238 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
24239 memory from the memory pool.
24241 * driver.c (main_thread_handler): Turn on all optimizations when
24244 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
24245 an array for better performance.
24247 * regalloc.c (mono_regstate_assign): Fix memory leak.
24249 * debug-mini.c (mono_debug_serialize_debug_info): New function to
24250 serialize the debug info.
24252 * debug-mini.c (mono_debug_add_aot_method): New function to load the
24253 debug info from the serialized representation.
24255 * aot.c: Save debug info into the generated file and load it when
24258 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24260 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24262 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
24263 More FP-related fixes.
24265 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
24267 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
24268 and register allocation buglet. Hello world now runs.
24270 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
24272 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
24273 * tramp-ppc.c: fixed class init trampoline.
24274 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
24276 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24278 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
24279 mini.c: more ppc changes/fixes.
24281 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24283 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
24284 Also optimize the case when the arguments are the same in the caller
24287 * iltests.il: Add tests for tail calls with valuetype arguments.
24289 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24291 * mini-ppc.c: fixes for struct return type.
24293 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
24295 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24296 mono_spillvar_offset() to arch-specific code.
24298 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
24300 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
24302 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
24304 * exceptions-x86.c: Fix stack space leaks.
24306 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
24307 registers from the lmf if the method has save_lmf set.
24309 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
24311 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
24312 of icall wrappers into InvokeInDomain, since these are now per-domain.
24314 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
24316 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
24317 make some opcode emulation and intrinsic ops enabled/disabled
24318 according to the architecture. More fixes.
24320 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
24322 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
24324 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
24326 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
24327 arch-specific handling for 'this' and struct return type to
24328 arch-specific code.
24330 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24332 * aot.c: prevent divide by zero error when reporting (it happened with
24333 Accessibility.dll).
24335 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
24337 * mini.h (inst_switch): Remove unused macro.
24339 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24342 (load_aot_module): free 'info->methods' and 'info' properly. No more
24343 "free(): invalid pointer blah" messages when you have an old aot
24346 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
24348 * jit-icalls.c, mini.c: Added support for context static fields.
24350 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24352 * mini.c (mono_method_blittable): Methods which set LastError are not
24353 blittable either. Fixes #51108.
24355 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
24357 * mini.c: flush icache.
24358 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
24360 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
24362 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
24364 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
24366 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
24369 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
24372 * inssel.brg (CEE_MKREFANY): Fix AOT case.
24374 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
24376 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
24377 instruction when the result is discarded.
24379 * iltests.il (test_0_div_regalloc): New regression test.
24381 * arrays.cs: Fix compilation error.
24383 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
24385 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
24386 float rules to inssel-x86.brg: sane architectures with FP registers
24387 don't need to implement these rules.
24389 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
24391 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
24393 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
24395 * mini.h, inssel-long32.brg: fixed endianess issues in int64
24396 implementation of 32 bit systems.
24398 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
24400 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
24401 (Jeroen Zwartepoorte).
24403 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
24405 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
24406 the caller and the callee matches.
24408 * mini.c (mono_method_to_ir): Add comment.
24410 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
24411 signbit is missing on some platforms.
24413 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
24415 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
24417 * mini.c (setup_jit_tls_data): Call the new function.
24419 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
24421 * mini-x86.c: Add experimental support for fast access to the lmf
24422 structure under NPTL/Linux 2.6.x.
24424 2003-11-06 Martin Baulig <martin@ximian.com>
24426 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
24427 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
24430 2003-11-02 Martin Baulig <martin@ximian.com>
24432 * mini.c (inflate_generic_field): New static method.
24433 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
24434 generic instance and the field is declared in a generic type, call
24435 inflate_generic_field() to inflate it. Fixes gen-28.cs.
24437 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
24439 * mini.h mini.c (mono_method_same_domain): New function to return
24440 whenever the caller and the callee are in the same domain.
24442 * tramp-x86.c (x86_magic_trampoline): Use the new function.
24444 2003-10-30 Martin Baulig <martin@ximian.com>
24446 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
24447 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
24449 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
24450 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
24452 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
24454 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
24457 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
24458 object here, so it is in the correct appdomain etc.
24460 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
24462 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
24464 (mono_method_to_ir): Avoid freeing the type created returned from
24465 mono_type_create_from_typespec, since it is put into an internal cache
24466 by the function. Fixes pointer.exe.
24468 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
24469 trampolines for icalls and pinvokes as well. Fixes #33569.
24471 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
24473 * mini.c: Update after appdomain changes.
24475 * mini.c (mono_jit_compile_method_inner): Allways compile native
24476 method wrappers in the root domain, since there can only be one
24477 instance of them, whose address is stored in method->info.
24479 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
24481 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
24482 environment variable. Instead detect automatically whenever running
24483 under valgrind using the magic macro RUNNING_ON_VALGRIND from
24486 2003-10-16 Miguel de Icaza <miguel@ximian.com>
24488 * trace.c, trace.h: New files that implement the new trace option
24491 * driver.c: Document new --trace options.
24493 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
24496 - if (mono_jit_trace_calls)
24497 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
24499 * mini.h: prototypes.
24501 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
24503 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
24505 * mini.c inssel.brg: Implement typedefbyref opcodes.
24507 * mini.c (mono_jit_compile_method): Remove unused local variable.
24509 * mini.c (mono_jit_compile_method_inner): Ditto.
24511 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
24513 * tramp-x86.c (x86_class_init_trampoline): Fix build.
24515 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
24517 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
24519 * mini.c (mono_no_aot): Remove unused global variable.
24521 * mini.c: Thread safety fixes.
24523 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
24525 * mini.c (mono_create_class_init_trampoline): Add a lock around
24526 class_init_hash_addr.
24528 * arrays.cs (test_0_newarr_emulation): Add new regression test for
24531 * mini.c: Decompose the NEWARR instruction before decomposing its
24532 arguments. Fixes #30073.
24534 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
24536 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
24539 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
24541 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
24543 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
24545 * driver.c: Add support for compiling icall wrappers to --compile.
24547 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
24549 * inssel.brg: The empty value in class->interface_offsets is -1, not
24552 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
24554 * objects.cs: New test for 'is' operator on an array of interfaces.
24556 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
24558 * tramp-ppc.c: update trampoline code to support jumps
24559 and class initialization.
24561 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
24563 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
24565 * inssel.brg (OP_UNBOXCAST): Fix #46027.
24567 * inssel.brg (OP_UNBOX): Remove unused rule.
24569 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
24570 region instead of one for each method. Fixes #47813.
24572 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
24574 * exceptions.cs (test_0_nested_finally): New regression test for
24575 nested exception handlers.
24577 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
24579 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
24581 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
24584 * mini.c (mono_method_check_inlining): Make the inlining limit
24585 configurable by an environment variable.
24587 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
24589 * mini.h: Bump AOT file version.
24591 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
24592 token, store the image along with the token, since the token might not
24593 refer to the same image as the method containing the relocation,
24594 because of inlining.
24596 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
24598 * mini.c (mono_precompile_assemblies): New function to compile
24599 all methods in all loaded assemblies.
24601 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
24603 * regalloc.h regalloc.c (MonoRegState): Change the type of
24604 iassign and fassign to int*, since they can contain large negative
24605 values if the register is spilled. Also added some comments. Fixes
24608 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
24609 under Win32. Fixes #42964.
24611 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
24613 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
24615 * aot.c: Added support for AOT compiling methods which contain calls
24616 to wrappers. Currently, only remoting-invoke-with-check wrappers are
24619 * driver.c (compile_all_methods): Run the compilation in a thread
24620 managed by mono. Fixes #44023.
24622 * mini.c (mono_codegen): Print full method name in verbose output.
24624 * mini-x86.c (mono_arch_patch_code): Fix warning.
24626 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
24627 jumps, since the method we are jumping to might be domain-specific.
24629 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
24631 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
24633 * inssel.brg: string chars are unsigned.
24635 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
24637 * TODO: New todo item.
24639 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
24640 which calls mono_runtime_class_init and patches the call site to
24641 avoid further calls.
24642 (mono_arch_create_class_init_trampoline): New arch specific function
24643 to create a class init trampoline.
24644 (create_trampoline_code): Generalized so it can create
24645 class init trampolines as well.
24647 * mini.c (helper_sig_class_init_trampoline): New helper variable.
24648 (mono_create_class_init_trampoline): New function to create and cache
24649 class init trampolines.
24650 (mono_find_class_init_trampoline_by_addr): New function to lookup the
24651 vtable given the address of a class init trampoline. Used by the
24653 (mono_codegen): Generate a call to a trampoline instead of
24654 mono_runtime_class_init in LDSFLD[A].
24655 (mono_codegen): Add relocations for the new trampoline.
24657 * mini.h mini-x86.c aot.c: Added a new relocation type:
24658 MONO_PATCH_INFO_CLASS_INIT.
24660 * mini.h: Bump AOT version number.
24662 * aot.c: Create a copy of the loaded code instead of using the original
24663 so methods which call each other will be close in memory, improving
24666 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
24667 patch since it breaks the regression tests.
24669 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
24670 for the register saving instruction sequence since the
24671 frame_state_for function in glibc 2.3.2 don't seem to detect it.
24673 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
24675 * TODO: Fix todo item && remove another.
24677 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
24679 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
24682 * aot.c: Moved the check for MONO_LASTAOT into the initialization
24683 function of the module.
24685 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
24686 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
24687 --no-aot command line option.
24689 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
24691 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
24692 by Bernie Solomon (bernard@ugsolutions.com).
24694 * inssel.brg: Refactor the interface offset table related code into
24695 its separate functions and add support for the AOT case.
24697 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
24699 * aot.c (mono_aot_get_method_inner): Fix memory leak.
24701 * aot.c: Added mono_aot_verbose variable and made all debugging
24702 output depend on the value of this variable.
24704 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
24705 method_label and info_label.
24707 * mini.h mini-x86.c aot.c: Added a new relocation type
24708 MONO_PATCH_INFO_IID for klass->interface_id.
24710 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
24711 the MonoJitInfo structure.
24713 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
24714 a non-root appdomain in shared mode.
24716 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
24718 * aot.c: make aot loader less verbose. Remove free of unused variable.
24720 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
24722 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
24724 * .cvsignore: Added *.dll.
24726 * mini.c (mono_print_tree_nl): New function callable while debugging.
24728 * mini.c (mono_print_code): Export this.
24730 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
24733 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
24735 * mini.h (MonoCompile): Added 'jit_info' field.
24737 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
24738 the cfg structure, since it is needed by the AOT compiler.
24740 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
24742 * aot.c: A major rewrite. Changes include:
24743 - save exception tables for methods which have them.
24744 - cache failed lookups in aot_get_method () to avoid the (slow) calls
24745 to g_module_symbol.
24746 - reworked the file format so it is now much smaller and needs
24747 fewer relocation entries.
24749 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24751 * aot.c (load_aot_module): Fix build bustage on platforms without
24754 2003-09-04 Martin Baulig <martin@ximian.com>
24756 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
24758 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
24760 * TODO: Some new optimization ideas.
24762 * aot.c: Move AOT module loading logic here from mono_assembly_open.
24764 * aot.c: Save the optimization flags used to compile the code into
24767 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
24768 support emitting domain specific code.
24770 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
24771 no longer domain neutral. It can be made domain neutral by compiling
24772 with --optimize=shared.
24774 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
24775 between appdomains.
24777 * driver.c mini.h mini.c: New --no-aot debugging option which disables
24778 loading of AOT code.
24780 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
24782 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
24783 if there is no domain neutrality information.
24785 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
24787 * aot.c (mono_compile_assembly): Emit a symbol containing the file
24788 format version into the generated library.
24790 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
24791 callee method into the caller since one of them could be shared.
24793 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
24794 system exceptions from AOT code now works.
24796 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
24797 method if it is domain neutral and the callee is not.
24799 * graph.c (cfg_emit_one_loop_level): Fix warning.
24801 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
24803 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
24806 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
24808 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
24809 is needed by code which is executed before mono_runtime_init ().
24810 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
24812 * mini.c (mono_thread_abort): Fix warning.
24813 (mono_jit_compile_method): Call static constructor in the AOT case too.
24815 * aot.c (mono_compile_assembly): Fix warning.
24817 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
24819 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
24821 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
24823 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
24825 * cpu-pentium.md: Fix the length of call opcodes so they include the
24826 ESP restoring instruction. Fixes #47968.
24828 2003-08-28 Martin Baulig <martin@ximian.com>
24830 * mini-x86.c (mono_arch_call_opcode): Added support for
24831 MONO_TYPE_GENERICINST.
24833 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
24835 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
24837 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
24838 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
24840 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
24843 2003-08-26 Martin Baulig <martin@ximian.com>
24845 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
24846 when reporting an error, set this to the actual error location.
24847 (mono_method_to_ir): Report the correct error location if
24848 get_basic_blocks() returned an error.
24850 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
24852 * mini.c (mono_type_blittable): OBJECT is not blittable.
24853 (mono_method_blittable): Methods which have marshalling descriptors
24854 are not blittable either. Fixes #47842.
24856 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
24858 * driver.c mini.c: Use an environment variable instead of a global
24859 variable. Also fix the build.
24861 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
24862 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
24865 * driver.c mini.c: Added --with-valgrind option to turn off some
24866 code which prevents mono from running under valgrind.
24868 * mini.c (mono_emit_call_args): Fixed warning.
24870 * mini.c (mono_emulate_opcode): Fixed warning.
24872 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24874 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
24875 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
24876 regalloc.c, regalloc.h: specify available registers in arch-specific
24877 code and support floats in the regallocator (patch by Laurent Morichetti
24880 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
24882 * mini.c: mono_thread_current() can be called only after
24883 mono_runtime_init(): rearrange code to not call it early on.
24885 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
24887 * mini.c: allocate jump tables in the code mempools.
24889 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
24891 * mini.c, mini.h: make sure per-thread data allocated by the jit is
24894 2003-08-10 Miguel de Icaza <miguel@ximian.com>
24896 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
24897 12 to 16. This fixes bug #47453.
24900 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
24902 * mini-ppc.c: fixed indexed load and unsigned compares.
24904 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
24906 * mini.c: reenabled installation of handler for
24907 thread abort signal.
24909 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24911 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
24912 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
24913 until it's fixed and actually useful.
24915 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
24917 * inssel-long32.brg: couple more opcodes implemented.
24919 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24921 * mini-sparc.c: Even more opcodes implemeted.
24923 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
24925 * mini-sparc.c: More opcodes implemented.
24927 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
24929 * mini-sparc.c: More opcodes implemented.
24931 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
24933 * inssel-sparc.brg: Add some needed rules. Direct
24935 * Makefile.am: Use inssel-sparc.brg
24936 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
24937 an assert happy for now.
24939 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
24941 * mini-sparc.c: Fixed compile errors.
24942 * exceptions-sparc.c: Same. We now produce a mono binary
24943 on sparc-linux. Yea.
24945 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
24947 * mini-sparc.c: Renamed registers. Also some macro cleanups.
24948 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
24949 They compile, but do not work.
24951 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24953 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
24954 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
24955 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
24958 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
24960 * mini.c: more opcodes implemented and better support for generics.
24962 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
24964 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
24965 * mini.c, mini.h: first cut at generics support: some new instructions
24966 added and changed the behaviour of some of the existing ones.
24968 2003-07-21 Miguel de Icaza <miguel@ximian.com>
24970 * mini.c: Removed definition of metadata_shared mutex here.
24972 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
24974 * mini-x86.c: make vararg calls work for instance methods.
24976 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
24978 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
24979 returns the arguments in a separte list, now.
24981 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
24983 * aot.c, mini.c: updates for array type representation changes.
24985 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
24987 * mini.c: register function to perform jit shutdown.
24989 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
24991 * mini.c: use a faster allocator if possible.
24993 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
24995 * aot.c: some cleanups and portability changes.
24997 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
24999 * mini.c: use faster allocation for CEE_BOX if possible.
25001 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25003 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
25004 Moved inlined mempcy code to its own function so that is can be
25005 reused. Added an inline memset function as well (optimized initobj).
25006 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
25008 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25010 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
25012 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
25014 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
25015 arch code can setup the cpu for CLR execution, if needed.
25016 We use it on x86 to set the precision of FP operations.
25018 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
25020 * mini.c: disable some optimizations if we can guess they'll cost too
25021 much for a given method.
25023 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25025 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
25027 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
25028 * mini.h mini.c mini-x86.c: Added instruction level coverage
25029 info collection support.
25031 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25033 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
25034 is now implemented in the profiling API. Get rid of a couple of
25035 unnecessary global variables.
25037 2003-06-15 Nick Drochak <ndrochak@gol.com>
25039 * basic-long.cs: tests for negative values for bigmul, and unsigned.
25040 * cpu-g4.md: add op_bigmul and op_bigmul_un
25041 * cpu_pentium.md: add op_bigmul_un
25042 * inssel-long32.brg: add rule for unsigned bigmul
25043 * mini-ops.h: define OP_BIGMUL_UN
25044 * mini-x86.c: THE BUG: handle (un)signed properly
25045 * mini.c: choose unsigned opcode if needed.
25046 This set of patches fixes bug #44291
25048 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
25050 * mini.c (optimize_branches): improved to handle all kinds of
25051 conditional branches.
25053 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25055 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
25056 don't raise exceptions.
25058 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25060 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
25061 to arch-specific files.
25063 2003-06-09 Martin Baulig <martin@ximian.com>
25065 * Makefile.am (libs): Added $(LIBGC_LIBS).
25067 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
25069 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
25070 and OP_ATAN (fixes bug#44293).
25072 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
25074 * Makefile.am, mini-x86.c: rename cpu description array to
25075 pentium_desc, since some compilers define the 'pentium' preprocessor
25078 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
25080 * mini.c (mini_select_instructions): add explicit branch if the
25081 following block is not the false target of a conditional branch -
25082 we need this with any optimization that reorder or remove bblocks
25084 * mini.c (optimize_branches): bug fixes
25086 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
25088 * mini.c (mono_method_to_ir): inline static readonly fields
25090 * ssa.c (fold_tree): start cfold support for long (very simple
25093 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
25095 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25097 * inssel.brg: fixed memcpy (bug #44219).
25099 2003-06-05 Dick Porter <dick@ximian.com>
25101 * driver.c: Set the glib log levels to not abort if g_message
25104 g_set_prgname() has to happen before mini_init() so that the
25105 process handle gets the info.
25107 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25109 * driver.c: add intrins to the default optimizations to get wider
25112 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25114 * mini.h: some large basic blocks will overflow a 16-bit
25115 integers for symbolic registers.
25117 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25119 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
25120 (mono_arch_output_basic_block): fix bug 43499
25122 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25124 * mini.c: kill duplicated definition of mono_debug_format.
25126 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
25128 * mini-x86.c, arrays.cs: fixed register allocation bug.
25130 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
25132 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
25134 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
25136 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25139 (print_method_from_ip): also print source location information if
25142 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
25144 * mini.c (mono_find_block_region): bug fix in region code
25145 (mini_method_compile): enable removing unreachable code again, but
25146 only in methods without exception clauses.
25148 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
25150 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
25151 Implemented arglist opcode and handling of TypedReference type.
25152 Fixed x86 call convention when a structure is returned.
25153 Minimal support for calling static vararg methods.
25155 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
25157 * mini.c (mini_method_compile): always remove unreachable code,
25158 because the code in them may be inconsistent (access to dead
25159 variables for example).
25161 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25163 * driver.c, debug-mini.c: warning fixes.
25165 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
25167 * Makefile.am, jit.h, mini.h: install header for embedding mono.
25169 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
25171 * mini.c: thread-static fields are registered in mono_class_vtable(),
25172 so ensure the function is called before checking for them.
25174 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
25176 * mini.c (optimize_branches): fix for bug 43586
25178 * jit-icalls.c (mono_llmult_ovf): added an additional check for
25179 overflow (fixes Bug #43639)
25181 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25183 * mini.c, objects.cs: allow the use of stobj for primitive types.
25185 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25187 * mini.c: be less strict about argument checking until we support
25188 running the verifier.
25190 2003-05-27 Nick Drochak <ndrochak@gol.com>
25192 * basic-long.cs: tests for (ulong)int * (ulong)int also
25193 * mini.c: use the same trick for (ulong)int * (ulong)int
25195 2003-05-27 Nick Drochak <ndrochak@gol.com>
25197 * basic-long.cs: add regression test for (long)int * (long)int
25198 * cpu-pentium.md: add op_bigmul specification
25199 * inssel-long32.brg: add OP_BIGMUL rule
25200 * mini-ops.h: add OP_BIGMUL
25201 * mini-x86.c: register allocator: handle case where src1 needs to be
25203 * mini.c: substitute special BIGMUL opcode in the tree for
25204 (long)int * (long)int
25206 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
25208 * jit-icalls.c: call the type ctor on field access if needed.
25210 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25212 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
25213 to a method (including results of ldelema, bug#43207).
25215 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
25217 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
25218 colors to show exception handler blocks.
25220 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
25221 (fix for pinvoke7.cs).
25223 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25225 * mini.h, mini.c: ensure correct initialization order for types that
25226 require it. Prepare for lazy compilation of jit icall wrappers.
25227 Provide a name for opcode emulation to reduce unneeded mallocing.
25229 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
25231 * mini-x86.c: better register restoring code and profiling
25232 support for tail calls.
25234 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
25236 * mini.h, driver.c: prepare for leaf methods optimization.
25238 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25240 * mini.c: get targets of branches before converting a method.
25242 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
25244 * mini.c (optimize_branches): added some experimental code (disbaled)
25246 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
25248 * mini.c (optimize_branches): fix branch to branch optimization
25250 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
25252 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
25254 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
25256 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
25259 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
25261 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
25262 enable use of interface variables again.
25264 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
25265 I1 to registers because there is no simply way to sign extend 8bit
25266 quantities in caller saved registers on x86.
25268 * inssel-float.brg: set costs of some rules to 2 so
25269 that monobure always select the arch. specific ones if supplied,
25270 regardless of the order we pass the files to monoburg.
25272 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25274 * mini.c, mini-x86.c: since the magic trampoline for jumps
25275 can't patch the code directly, we do it as soon as the
25276 method gets compiled.
25278 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
25280 * mini-x86.c, mini.h: introduce a new patching method
25281 to support CEE_JMP and tail calls.
25282 * mini.c: obey tail.call. Don't precompile methods target
25284 * tramp-x86.c: new trampoline code to handle methods
25285 reached through a jump.
25287 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
25289 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
25290 bit values to registers
25292 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
25294 * mini.c (mono_compile_get_interface_var): share interface
25295 variables if possible.
25297 2003-05-16 Martin Baulig <martin@ximian.com>
25299 * debug-mini.c (mono_init_debugger): New function to initialize
25300 the debugger. This is not in the debugger since it needs to
25301 access some of mini's internals.
25303 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25305 * mini.c (mono_method_to_ir): inlining fixes/cleanups
25307 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
25309 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
25310 for value type handling.
25312 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
25314 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
25315 (mono_method_check_inlining): enable inlining of all kinds of wrappers
25317 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
25319 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
25320 the constructor through a proxy.
25322 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25324 * jit-icalls.c, inssel.brg: fixes to array element address
25327 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
25329 * mini-x86.c (is_regsize_var): allocate pointer to registers
25331 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25333 * driver.c: fixed typo, added intrins to the set of optimizations
25334 tested with regressions.
25336 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
25338 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
25339 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
25342 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
25344 * inssel.brg: remove some common pop instructions without side effects
25346 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
25348 * inssel-x86.brg: fixed thinko in int to double conversions.
25350 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
25352 * mini.c, jit-icalls.c: added runtime thread-static variable support.
25354 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
25356 * inssel-long32.brg: two more missing instructions.
25358 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
25360 * mini.c (mono_emit_call_args): set the cil_code for all arguments
25361 if not already set.
25363 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
25365 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
25368 * basic-float.cs: Added tests for negative zero.
25370 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
25372 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
25373 a couple of missing operations for long casts, with test cases.
25375 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25377 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
25379 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
25381 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
25382 code size estimation.
25384 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
25386 * mini.c (mono_jit_create_remoting_trampoline): make it work with
25387 abstract methods (fix bug 42542)
25389 * aot.c: add ability to handle array types
25391 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
25393 * mini.c: Call the _specific versions of the object allocation
25394 functions if possible.
25396 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
25398 * driver.c: call setlocale ().
25400 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
25402 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
25405 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
25407 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
25409 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
25410 wrappers (fix bug 42122)
25412 2003-05-04 Martin Baulig <martin@ximian.com>
25414 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
25416 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
25417 s/mini_set_defaults/mono_set_defaults/g.
25419 2003-05-04 Martin Baulig <martin@ximian.com>
25421 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
25423 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
25425 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
25426 (reported by Don Roberts).
25428 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
25430 * mini.c: temporarily work around two bugs for this release.
25432 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
25434 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
25435 that contains -export-dynamic and it makes using the ld script
25437 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
25439 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
25441 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
25444 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
25446 * mini.c: make sure leave calls all the needed finally blocks,
25447 even when the target jumps out of multiple exception clauses.
25449 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25451 * ldscript, Makefile.am: add linker script to reduce the number of
25452 exported symbols (should also fix the issues with libwine defining
25453 some of the same symbols in io-layer).
25455 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
25457 * driver.c (mini_main): Avoid assertion when no file name is given on
25460 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
25462 * driver.c: added --version/-V command line option.
25463 Added the inline optimization in the regression tests.
25465 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
25467 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
25468 to the type in the method signature (fixes bug#42134).
25470 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
25472 * mini.c: when inlining, check this is not null only when needed (bug #42135).
25474 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
25476 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
25478 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25480 * driver.c: fixed bug #42100.
25482 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
25484 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
25486 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
25488 * mini.c: moved most of the code required to do inlining to its own
25489 function so it can be reused. Inline also ctors if appropriate.
25491 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
25493 * Makefile.am: Link with -export-dynamic so shared libs loaded by
25494 the runtime can call mono API functions.
25496 2003-04-27 Martin Baulig <martin@ximian.com>
25498 * debug-mini.c (mono_debug_init_method): Added
25499 `guint32 breakpoint_id' argument; if the method has a breakpoint,
25500 send a notification to the debugger.
25502 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
25503 running in the Mono Debugger, just pass the breakpoint number to
25504 mono_debug_init_method().
25506 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
25508 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
25510 * mini.c: allow some more unsafe compares.
25512 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25514 * mini-x86.c, Makefile.am: make distcheck works (partially from
25515 a patch by Richard Lee <r.h.lee@attbi.com>).
25516 * regset.c, regset.h: removed, they are unused.
25518 2003-04-25 Dick Porter <dick@ximian.com>
25520 * driver.c: Usage reports the name as 'mono' not 'mini'
25521 * exceptions-x86.c: Build and run on freebsd
25523 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
25525 * Makefile.am: install the program with the 'mono' name and
25526 the library as libmono instead of mini and libmini.
25528 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
25530 * driver.c: provide the APIs for the embedding interface of the old jit.
25532 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
25534 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
25536 2003-04-23 Martin Baulig <martin@ximian.com>
25538 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
25540 * driver.c: Added `--debug' command line argument to enable
25543 2003-04-23 Martin Baulig <martin@ximian.com>
25545 * debug.[ch]: Removed. The code is now in
25546 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
25548 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
25551 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
25553 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
25555 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
25558 (mini_cleanup): moved mono_runtime_cleanup call after the call to
25559 mono_domain_finalize.
25560 (mini_method_compile): use mono_method_profile* if the the option is
25563 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
25565 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25566 methods with their wrapper.
25568 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
25569 methods with their wrapper.
25571 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
25574 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
25577 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
25580 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
25582 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
25584 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
25586 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
25587 of the mempool. This is slightly faster and uses less memory
25589 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
25591 * mini.c: avoid O(n) allocation for variables.
25593 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
25595 * mini.c: handle items on the stack after inlining methods.
25597 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
25599 * mini.c: make the method->opcode optimization dependent
25600 on MONO_OPT_INSTRINS and do it lazily.
25602 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
25604 * driver.c: print overall results at the end of regression run.
25606 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
25608 * inssel.brg: don't overwrite symbolic registers.
25610 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25612 * inssel-x86.brg: fix conversion from long to float.
25614 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
25616 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
25618 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
25620 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
25622 * driver.c: Added --print-vtable option as in the old JIT.
25624 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
25626 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
25628 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
25630 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
25632 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
25634 * mini.c regalloc.c regalloc.h: Fix memory leak.
25636 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
25638 * aot.c (mono_aot_get_method): register all used strings
25640 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
25642 * mini.c: always intern strings references with ldstr at compile time.
25644 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
25646 * Makefile.am: add BUILT_SOURCES.
25648 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
25650 * driver.c: give a better error message when the assembly to execute
25651 doesn't have an entry point.
25653 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
25655 * Makefile.am: added hack for automake
25657 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
25660 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
25662 22003-04-07 Martin Baulig <martin@ximian.com>
25664 * Makefile.am: Added Makefile.am.
25666 * debugger-main.c: Removed, this is now in the debugger where it
25669 * mini.pc.in: Call this package `mini' for the moment.