1 2008-07-26 Zoltan Varga <vargaz@gmail.com>
3 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
5 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
6 long vreg volatile even if the variable was already created.
8 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
11 2008-07-26 Zoltan Varga <vargaz@gmail.com>
13 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
15 * mini.c (mono_jit_compile_method_inner): Add support for
16 MONO_EXCEPTION_BAD_IMAGE.
18 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
19 mini_method_get_context () returns NULL. Fixes #356531.
21 * mini.c (mono_method_to_ir): Ditto.
23 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
24 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
26 2008-07-25 Zoltan Varga <vargaz@gmail.com>
28 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
29 in the LDFTN implementation.
31 2008-07-25 Mark Probst <mark.probst@gmail.com>
33 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
34 code, patch calls to icalls, too, even if they're not in the
35 shared generic code hash. Fixes #411962.
37 2008-07-25 Zoltan Varga <vargaz@gmail.com>
39 * cpu-x86.md: Increase the length of the fcall opcodes.
41 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
42 calls returning floats.
44 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
47 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
50 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
51 into the domain->method_code_hash.
53 * aot-compiler.c: Fix win32 build.
55 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
57 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
58 gshared NEWARR implementation.
60 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
62 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
63 can be used outside of method_to_ir.
65 * mini.h (MonoCompile): Add arg_types field.
67 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
69 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
70 the values of the local arg_array and param_types array.
72 2008-07-24 Zoltan Varga <vargaz@gmail.com>
74 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
75 got accesses might only get generated later when NEWOBJ is decomposed.
77 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
78 looking up the native code of the target method when a delegate is called
81 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
84 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
86 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
87 AOT work on platforms without a working dlsym implementation.
89 * mini.h: Bump AOT image format version.
91 2008-07-24 Mark Probst <mark.probst@gmail.com>
93 * mini-exceptions.c: Free a MonoType with
94 mono_metadata_free_type() instead of g_free().
96 * aot-runtime.c: Free a MonoType.
98 2008-07-24 Zoltan Varga <vargaz@gmail.com>
100 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
103 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
106 2008-07-23 Massimiliano Mantione <massi@ximian.com>
107 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
110 2008-07-23 Zoltan Varga <vargaz@gmail.com>
112 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
113 NEWOBJ calls on valuetypes.
115 * iltests.il.in: Add new test.
117 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
119 2008-07-22 Zoltan Varga <vargaz@gmail.com>
121 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
124 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
125 non register sized integer arguments.
126 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
127 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
130 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
133 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
134 two a binop with different sized arguments is emitted.
136 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
137 instruction in the ins==NULL case.
139 2008-07-23 Zoltan Varga <vargaz@gmail.com>
141 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
143 * mini-x86.c: Fix osx build.
145 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
148 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
149 instruction for non int sized variables.
151 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
154 2008-07-23 Robert Jordan <robertj@gmx.net>
156 * method-to-ir.c: Fix MSVC build.
158 2008-07-22 Zoltan Varga <vargaz@gmail.com>
160 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
161 a non int sized type, widen it to an int since newer versions of gcc seem to
162 generate code which needs this.
164 * ssa2.c abcremoval2.c: Fix warnings.
166 * *: Merge the Linear IR branch.
168 The original branch is at trunk/branches/vargaz/mini-linear-il, and
169 the ChangeLog file there describes all the changes done over the years.
170 Further documentation can be found at www.mono-project.com/Linear_IL.
172 2008-07-21 Bill Holmes <billholmes54@gmail.com>
174 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
175 The float param registers and other param registers must be the
176 same index on Windows x64.
178 Contributed under MIT/X11 license.
180 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
182 * mini.c: Make the previous fix GC safe.
184 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
186 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
188 2008-07-21 Bill Holmes <billholmes54@gmail.com>
190 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
191 on Winx64. This type will not be passed on the stack (ArgOnStack), but
192 ArgValuetypeAddrInIReg instead.
194 Contributed under MIT/X11 license.
196 2008-07-21 Zoltan Varga <vargaz@gmail.com>
198 * mini-codegen.c (get_register_spilling): Fix a warning.
200 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
202 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
203 for types which the initialization fails. Raises the provided exception
204 at the right stop after cleanup.
206 2008-07-16 Zoltan Varga <vargaz@gmail.com>
208 * aot-compiler.c: Free most of the memory allocated during compilation.
210 * mini.c (mini_parse_debug_options): Fix a leak.
212 * mini.c (mini_method_compile): Don't add the method to the jit info tables
213 during aot compilation.
215 2008-07-14 Zoltan Varga <vargaz@gmail.com>
217 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
218 it has too much register pressure.
220 2008-07-13 Zoltan Varga <vargaz@gmail.com>
222 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
224 2008-07-12 Zoltan Varga <vargaz@gmail.com>
226 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
229 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
230 on amd64 similar to the way it is done on arm.
232 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
234 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
235 consistency, normalize error messages, avoid loading aot-only modules in
238 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
241 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
243 2008-07-11 Martin Baulig <martin@ximian.com>
246 (MonoDebuggerInfo): Add `interruption_request'.
248 2008-07-12 Zoltan Varga <vargaz@gmail.com>
250 * aot-compiler.c (emit_plt): Remove some dead code.
252 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
254 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
255 return the plt info offset belonging to a given plt entry.
257 * mini-trampolines.c (mono_aot_plt_trampoline): Use
258 mono_aot_get_plt_info_offset.
260 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
261 similar to the amd64 code by makeing jumps through a separate jump table
262 instead of embedding the jump addresses into the code.
264 2008-07-11 Zoltan Varga <vargaz@gmail.com>
266 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
269 2008-07-10 Martin Baulig <martin@ximian.com>
271 * mini.c (mini_method_compile): Disable generics sharing when
272 running in the debugger.
274 2008-07-10 Zoltan Varga <vargaz@gmail.com>
276 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
278 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
279 the local register allocator from running out of registers on x86 when
282 2008-07-10 Bill Holmes <billholmes54@gmail.com>
284 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
285 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
288 Contributed under MIT/X11 license.
290 2008-07-10 Zoltan Varga <vargaz@gmail.com>
292 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
293 speed up the assembler.
295 2008-07-09 Zoltan Varga <vargaz@gmail.com>
297 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
300 * mini.c: Move the soft float handling macros a bit earlier, add
301 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
304 * mini.h: Add prototype for mono_arch_fixup_jinfo.
306 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
307 read-only to help catch code allocation requests.
309 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
310 and turn it off when using --aot-only or when compiling with --aot=full.
312 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
313 jump table for switches from the normal domain mempool, not the code
316 * mini-trampolines.c (get_unbox_trampoline): New function to return an
317 unbox trampoline which handles aot-only mode too.
319 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
320 an AOTed unbox trampoline.
322 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
324 2008-07-09 Bill Holmes <billholmes54@gmail.com>
326 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
329 Contributed under MIT/X11 license.
331 2008-07-09 Bill Holmes <billholmes54@gmail.com>
333 * mini.c (mono_codegen): Allocate space at the end of the code block and store
334 the unwind information for the method at the end of the allocated block.
336 * mini-amd64.h: Added declarations for the unwind routines and adding field to
337 MonoCompileArch to hold the unwind info for SEH on Winx64
339 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
340 frame pointer info for the method being compiled.
342 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
343 the call to mono_exception_from_token.
345 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
346 storing the method prolog information in a format that the Winx64 SEH can understand. This
347 information is stored a the end of the method block because it is all 32-bit offset based.
349 Contributed under MIT/X11 license.
351 2008-07-09 Zoltan Varga <vargaz@gmail.com>
353 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
355 * wapihandles.c: Fix warnings.
357 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
360 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
361 mono_jit_compile_method in aot-only mode since that calls the type
364 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
365 get_delegate_invoke_impl in aot-only mode.
367 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
369 2008-07-08 Zoltan Varga <vargaz@gmail.com>
371 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
373 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
376 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
378 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
379 init trampoline from the AOT file as well.
381 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
382 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
385 * mini.c (mini_init): Move the call to mono_exceptions_init () after
388 * exceptions-amd64.c: Add _full variants for the remaining exception code
389 creation functions as well, allow emission of relocatable code, remove
390 caching since that is now done by the caller.
392 * mini-exceptions.c: Add _full variants for the remaining exception code
393 creation functions as well, add aot-only support.
395 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
396 if we can determine a proper token for them.
397 (add_wrappers): Add a few more wrappers.
398 (emit_method_code): Remove some dead code.
399 (emit_trampolines): Emit exception code too.
401 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
403 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
404 mono_array_new_va which avoids varargs.
406 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
408 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
409 mono_arch_create_specific_trampoline () in all places.
411 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
412 a bit so it can be used for other things as well.
414 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
417 * exceptions-amd64.c: Rename the caching from the exception code creation
418 functions, it is done by the caller instead.
420 * exceptions-amd64.c: Change the signature of the exception code creation
421 functions to allow the creation of relocatable code later.
423 * mini-exceptions.c: Add a set of functions to query the various
424 runtime-generated exception functions.
426 * mini.c mini-exceptions.c: Use the newly added functions instead of the
427 mono_arch_.. () functions.
429 2008-07-07 Zoltan Varga <vargaz@gmail.com>
431 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
433 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
435 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
436 (mini_get_vtable_trampoline): Ditto.
438 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
439 code in the AOT case by returning the code size and a list of relocations to
442 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
444 2008-07-07 Bill Holmes <billholmes54@gmail.com>
446 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
449 Contributed under MIT/X11 license.
451 2008-07-07 Zoltan Varga <vargaz@gmail.com>
453 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
454 so the buffer size can be computed correctly. Fixes #404735.
456 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
457 normally as cfg->debug_info is already freed.
459 2008-07-06 Zoltan Varga <vargaz@gmail.com>
461 * mini-amd64.c: For calls returning vtypes in registers, don't store
462 the return address on the stack, instead allocate a separate local for
465 2008-07-05 Mark Probst <mark.probst@gmail.com>
467 * mini-trampolines.c, mini.h: Add an argument to
468 mono_create_jit_trampoline_in_domain() for turning off the adding
471 * mini.c: Use the JIT trampoline without sync instead of
472 ldftn_nosync in static RGCTX invoke wrappers so that the call can
475 2008-07-04 Mark Probst <mark.probst@gmail.com>
477 * driver.c: Turn on GSHARED optimization by default.
479 2008-07-04 Zoltan Varga <vargaz@gmail.com>
481 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
482 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
484 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
485 create a variant of the generic trampoline code callable from AOTed trampolines.
487 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
488 trampoline code callable from AOTed trampolines.
490 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
492 2008-07-04 Mark Probst <mark.probst@gmail.com>
494 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
497 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
498 and don't fail sharing for them anymore.
500 * mini-exceptions.c: Handle exceptions in shared generic methods.
502 * generic-sharing.c: When checking the context of a generic
503 method, also check its class's context. Don't treat wrappers as
506 * mini-trampolines.c: Some code factored out to
507 metadata/generic-sharing.c. Handle the MRGCTX case.
509 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
510 we must deal with the method being of another instantiation of the
511 class. Add static rgctx invoke wrappers to generic methods.
513 2008-07-04 Mark Probst <mark.probst@gmail.com>
515 * mini.c: Provide all jit infos of generic shared methods with a
518 * mini-exceptions.c: Handle the new situation that a generic info
519 might be available, but not info about the this/vtable/mrgctx
522 2008-07-03 Mark Probst <mark.probst@gmail.com>
524 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
527 2008-07-03 Zoltan Varga <vargaz@gmail.com>
529 * dominators.c (check_dominance_frontier): Fix a warning.
531 * mini.h: Add some missing prototypes.
533 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
535 * driver.c (mono_jit_init_version): Correct the comments since the first
536 argument should be the name of the root domain, not a filename.
538 * aot-runtime.c (make_writable): Error out if this is called while running
540 (load_aot_module): Ditto.
542 * aot-compiler.c: Really fix the computation of method indexes.
544 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
545 optimizations as this is no longer called frequently.
547 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
548 method and the invoke impl code and pass it to the delegate trampoline instead of
549 just the delegate class.
551 2008-07-02 Zoltan Varga <vargaz@gmail.com>
553 * aot-compiler.c: Fixup the computation of method indexes.
554 (add_wrappers): Create the base methods of the runtime invoke wrappers using
555 the method builder infrastructure.
557 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
560 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
561 mode, load the method right away instead of creating a trampoline.
563 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
565 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
568 2008-07-01 Zoltan Varga <vargaz@gmail.com>
570 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
571 (mono_aot_load_method): Use method_index instead of method->token.
573 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
574 can handle icalls etc. properly.
576 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
578 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
580 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
581 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
582 JIT_ICALL_ADDR patch type.
584 * patch-info.h: Add JIT_ICALL_ADDR patch type.
586 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
588 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
590 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
592 2008-06-30 Zoltan Varga <vargaz@gmail.com>
594 * mini.c: Use domain->jit_code_hash_lock for controlling access to
595 domain->jit_code_hash.
597 2008-06-29 Zoltan Varga <vargaz@gmail.com>
599 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
601 2008-06-27 Zoltan Varga <vargaz@gmail.com>
603 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
604 get_this_arg_from_call, let it compute it when needed.
606 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
607 gsctx from code only when needed.
609 * mini-trampolines.c (get_generic_context): Rename this to
610 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
611 it can be called by the arch backends.
613 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
615 2008-06-26 Zoltan Varga <vargaz@gmail.com>
617 * driver.c (mono_main): Add experimental --aot-only command line option.
619 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
622 2008-06-26 Kornél Pál <kornelpal@gmail.com>
624 * driver.c (DllMain): Remove mono_module_handle.
626 Contributed under MIT/X11 license.
628 2008-06-25 Zoltan Varga <vargaz@gmail.com>
630 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
631 for emitting methods which are not in the source assembly. Detect and report
632 failure of assembling+linking.
634 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
636 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
638 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
640 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
642 2008-06-24 Zoltan Varga <vargaz@gmail.com>
644 * mini.h: Remove some obsolete prototypes.
646 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
648 2008-06-24 Mark Probst <mark.probst@gmail.com>
650 * mini.c (get_object_generic_inst): Variable-sized arrays are not
651 supported by Visual Studio, so use alloca().
653 2008-06-23 Zoltan Varga <vargaz@gmail.com>
655 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
658 2008-06-23 Mark Probst <mark.probst@gmail.com>
660 * mini.c: Fail sharing of a generic method if it contains an open
661 catch clause (because we don't pass MRGCTXs yet).
663 2008-06-23 Mark Probst <mark.probst@gmail.com>
665 * mini.c: When compiling a method with generic sharing, insert the
666 method instantiated with an all-Object generic context into the
667 jit info table, instead of the context of the first instantiation
668 of the method we happen to compile.
670 2008-06-18 Martin Baulig <martin@ximian.com>
672 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
673 `major_version' and `minor_version'.
675 2008-06-17 Mark Probst <mark.probst@gmail.com>
677 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
678 mono_method_is_generic_sharable_impl() takes an additional
679 argument specifying whether to treat type variables as reference
682 2008-06-17 Mark Probst <mark.probst@gmail.com>
684 * mini.h: Removed obsolete prototypes.
686 2008-06-17 Mark Probst <mark.probst@gmail.com>
688 * mini.c: Don't fail generic sharing for initobj and sizeof - we
691 2008-06-17 Mark Probst <mark.probst@gmail.com>
693 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
694 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
695 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
696 tramp-x86.c: Added a MonoGenericContext* argument to
697 mono_arch_get_unbox_trampoline() so that it can call other
698 functions which require it.
700 2008-06-17 Mark Probst <mark.probst@gmail.com>
702 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
703 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
704 mono_arch_get_this_arg_from_call() takes a
705 MonoGenericSharingContext* as well.
707 2008-06-17 Mark Probst <mark.probst@gmail.com>
709 * mini.c: Factor out code for emitting unbox into emit_unbox() and
710 implement generic sharing of unbox.
712 2008-06-17 Mark Probst <mark.probst@gmail.com>
714 * mini.c: Don't compute the vtable to determine whether a field is
715 special static, because it might not work for open types.
717 2008-06-17 Mark Probst <mark.probst@gmail.com>
719 * mini.c: Removed the unused token_type and token_source arguments
720 from get_runtime_generic_context_ptr().
722 2008-06-17 Marek Habersack <mhabersack@novell.com>
724 * mini.c (ADD_BINOP): fix the build
726 2008-06-16 Zoltan Varga <vargaz@gmail.com>
728 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
731 2008-06-16 Mark Probst <mark.probst@gmail.com>
733 * mini.h: Removed class relations enum that's not used anymore.
735 2008-06-16 Mark Probst <mark.probst@gmail.com>
737 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
739 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
740 the lazy fetch trampoline access code.
742 2008-06-15 Zoltan Varga <vargaz@gmail.com>
744 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
746 2008-06-14 Zoltan Varga <vargaz@gmail.com>
748 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
750 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
752 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
754 2008-06-13 Zoltan Varga <vargaz@gmail.com>
756 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
759 * mini-ops.h: Add MIN/MAX_UN opcodes.
761 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
764 * basic-math.cs: Add more min/max tests.
766 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
768 2008-06-13 Mark Probst <mark.probst@gmail.com>
770 * mini.c: Small fix in the prologue of emit_castclass.
772 2008-06-13 Zoltan Varga <vargaz@gmail.com>
774 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
776 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
777 do not work even for unsigned types. Fixes #400014.
779 * basic-math.cs: Add regression tests for unsigned Min/Max.
781 2008-06-13 Mark Probst <mark.probst@gmail.com>
783 * mini.c: Added additional context_used argument to several
784 functions, which will be needed for sharing generic methods. Use
785 GET_RGCTX macro wherever appropriate. Declare only one
786 context_used in mono_method_to_ir().
788 2008-06-13 Mark Probst <mark.probst@gmail.com>
790 * mini.c, generic-sharing.c: Removed generic class relations.
792 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
793 functions due to MRGCTX changes.
795 2008-06-13 Mark Probst <mark.probst@gmail.com>
797 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
798 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
801 * mini.c: Generic sharing of calls via generic interfaces.
803 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
804 generic method with non-constant MonoGenericContext*. Instead,
805 the context is taken out of the method itself.
807 2008-06-13 Mark Probst <mark.probst@gmail.com>
809 * mini.c: Generic sharing of ldvirtftn.
811 2008-06-13 Mark Probst <mark.probst@gmail.com>
813 * mini.c: Generic sharing of ldftn.
815 2008-06-13 Mark Probst <mark.probst@gmail.com>
817 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
819 2008-06-13 Mark Probst <mark.probst@gmail.com>
821 * mini.c: Generic sharing of the special case of ldtoken followed
822 by a call to GetTypeFromHandle.
824 2008-06-13 Mark Probst <mark.probst@gmail.com>
826 * mini.c: Generic sharing of box for nullable types.
828 2008-06-13 Zoltan Varga <vargaz@gmail.com>
830 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
831 are passed on the stack. Fixes #324807.
833 2008-06-12 Bill Holmes <billholmes54@gmail.com>
835 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
836 for the ArgValuetypeAddrInIReg case.
838 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
839 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
841 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
842 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
843 local variable and pass the local variable by reference to the called method.
845 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
846 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
848 Contributed under MIT/X11 license.
850 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
852 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
854 * debug-mini.c (mono_debug_print_vars): Release memory after printing
857 2008-06-10 Martin Baulig <martin@ximian.com>
860 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
862 2008-06-09 Kornél Pál <kornelpal@gmail.com>
864 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
865 possible error when no arguments are passed.
867 Contributed under MIT/X11 license.
869 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
871 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
872 where the file name is NULL.
874 2008-06-09 Zoltan Varga <vargaz@gmail.com>
876 * mini.c: Fix s390 build.
878 2008-06-08 Zoltan Varga <vargaz@gmail.com>
880 * trace.c (mono_trace_parse_options): Fix warnings.
882 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
884 2008-06-07 Zoltan Varga <vargaz@gmail.com>
886 * mini.c (remove_block_if_useless): Avoid printing the method name.
888 * mini.c: Remove needless setting of ins->cil_code which is now done by
891 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
894 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
895 translated code after it has been patched.
897 2008-06-06 Zoltan Varga <vargaz@gmail.com>
899 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
900 avoid problems during code patching on SMP systems.
901 (emit_call): Avoid adding a patch info which is already added by
903 (mono_arch_emit_exceptions): Ditto.
905 2008-06-05 Zoltan Varga <vargaz@gmail.com>
907 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
908 MONO_TYPE_ISSTRUCT already checks for it.
910 2008-06-05 Bill Holmes <billholmes54@gmail.com>
912 * mini-amd64.c:merge_argument_class_from_type: When marshaling
913 structs with floats on Winx64 the float registers are not used.
914 The integer registers are always used..
915 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
916 only one register will be used and only if the size of the struct
917 is 1,2,4, or 8 bytes.
919 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
922 Contributed under MIT/X11 license.
924 2008-06-05 Martin Baulig <martin@ximian.com>
926 * debug-debugger.c (debugger_lookup_class): Also call
927 mono_class_setup_methods() here; we're only called from RTI.
929 2008-06-05 Andreas Färber <andreas.faerber@web.de>
931 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
932 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
933 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
934 Post-process object files and add dtrace-generated object, if necessary.
936 Contributed under MIT/X11 license.
938 2008-06-04 Mark Probst <mark.probst@gmail.com>
940 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
943 * mini.c: Generic sharing for unbox.any and castclass.
945 2008-06-04 Mark Probst <mark.probst@gmail.com>
947 * mini.c: Ignore tailcall prefix in shared generic code and when
948 doing calls which require a vtable/rgctx argument.
950 2008-06-04 Mark Probst <mark.probst@gmail.com>
952 * mini.c: Don't free the JIT info.
954 * driver.c: Changes in the JIT info table testing code.
956 2008-06-03 Zoltan Varga <vargaz@gmail.com>
958 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
959 interruption. Fix some warnings.
961 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
962 interruption_checkpoint.
964 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
966 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
967 from embedding applications.
969 2008-06-02 William Holmes <billholmes54@gmail.com>
971 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
972 reserving 32 bytes on the stack when making calls.
974 Contributed under MIT/X11 license.
976 2008-06-01 Zoltan Varga <vargaz@gmail.com>
978 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
979 the linear IL branch.
981 * driver.c: Print out more information for --version on arm.
983 2008-05-30 Zoltan Varga <vargaz@gmail.com>
985 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
986 bb_exit instead, since out of line bblocks might not actually be emitted
989 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
990 maximum epilog size for out of line bblocks if tracing is enabled.
992 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
994 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
996 * arrays.cs: Regression tests for allocating arrays with negative sizes.
998 2008-05-28 Zoltan Varga <vargaz@gmail.com>
1000 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
1001 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
1004 2008-05-27 Zoltan Varga <vargaz@gmail.com>
1006 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
1007 the 'value' to store is a constant.
1009 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
1011 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
1012 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
1014 2008-05-26 Zoltan Varga <vargaz@gmail.com>
1016 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
1017 for accessing method->generic_container.
1019 2008-05-24 Zoltan Varga <vargaz@gmail.com>
1021 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
1023 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
1025 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
1027 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
1030 2008-05-23 Zoltan Varga <vargaz@gmail.com>
1032 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
1034 * mini.c: Handle the case when mono_class_vtable () fails.
1036 2008-05-23 Massimiliano Mantione <massi@ximian.com>
1037 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
1040 2008-05-22 Mark Probst <mark.probst@gmail.com>
1042 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
1043 together with domain sharing.
1045 2008-05-22 Mark Probst <mark.probst@gmail.com>
1047 * mini.c: Treat callvirts to final methods like non-virtual calls
1048 when doing generic sharing, i.e. look them up in the runtime
1051 2008-05-22 Mark Probst <mark.probst@gmail.com>
1053 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
1054 with computed types (for generic sharing).
1056 * mini.c: Generic sharing for mkrefany and refanyval.
1058 2008-05-22 Zoltan Varga <vargaz@gmail.com>
1060 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
1063 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
1064 the generic sharing code.
1066 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
1069 2008-05-21 Zoltan Varga <vargaz@gmail.com>
1071 * mini.h: Remove the declaration of mono_aot_init_vtable ().
1073 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
1075 * driver.c: updated copyright date
1077 2008-05-21 Zoltan Varga <vargaz@gmail.com>
1079 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
1082 2008-05-19 Martin Baulig <martin@ximian.com>
1084 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
1085 pointing to the new `_mono_debug_using_mono_debugger' variable.
1088 (mono_main): Check mono_debug_using_mono_debugger() rather than
1089 the `MONO_INSIDE_MDB' environment variable to check whether we're
1090 inside the debugger.
1092 2008-05-19 Zoltan Varga <vargaz@gmail.com>
1094 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
1097 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
1099 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
1101 * mini.c: Added mini_assembly_can_skip_verification. This
1102 function checks if the assembly requested to skip verification.
1103 Fixes part of #387274.
1105 2008-05-07 Zoltan Varga <vargaz@gmail.com>
1107 * mini.c (mini_get_method): Disable the check for open generic classes when
1108 using generic sharing.
1110 * generics.cs: Add a test #387034.
1112 * mini.c (mini_get_method): Check whenever the method class is an open generic
1113 type, and return NULL in that case, causing a verification error. Fixes
1116 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
1118 * driver.c (mono_main): Revert r102623. The right
1119 thing to do is to enable the verifier under verifiable
1120 unless a --security flag was passed.
1122 We need this non-trivial behavior for --verify-all otherwise
1123 mcs-compileall won't be able to use it. As it needs everything to
1124 be verified under validil.
1126 2008-05-06 Martin Baulig <martin@ximian.com>
1130 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
1131 (mono_debugger_thread_cleanup): Likewise.
1132 (mono_debugger_extended_notification): Likewise.
1134 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
1136 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
1137 against both inflated and non-inflated methods. We need to check against the
1138 generic definition for cases where the instantiated method is not visible.
1139 We need to check against the inflated types for cases where the instantiation
1140 changes any super type. This fixes #382986.
1142 Note that this doesn't need to be applied to other parts of mono_method_to_ir
1143 that check for visibiliy as generic params only appears as the type subject
1144 of tokens on call opcodes. Field manipulation and ldftn must always
1145 target an exact type.
1147 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
1149 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
1150 if no related --security flag is passed.
1152 2008-05-05 Andreas Färber <andreas.faerber@web.de>
1154 * mini-arch.h: Prepare support for ppc64.
1156 Contributed under MIT/X11 license.
1158 2008-05-05 Andreas Färber <andreas.faerber@web.de>
1160 * aot-runtime.c: Prepare support for ppc64.
1162 Contributed under MIT/X11 license.
1164 2008-05-05 Andreas Färber <andreas.faerber@web.de>
1166 * mini-ops.h: Prepare support for ppc64.
1168 Contributed under MIT/X11 license.
1170 2008-05-04 Andreas Färber <andreas.faerber@web.de>
1172 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
1174 Contributed under MIT/X11 license.
1176 2008-05-03 Zoltan Varga <vargaz@gmail.com>
1178 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
1179 assemblies, since aot_name is not a full path, causing us to load MS.NET
1180 assemblies on windows.
1182 2008-04-28 Kornél Pál <kornelpal@gmail.com>
1184 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
1185 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
1186 * main.c: Use UTF-8 encoded command line instead of Windows default code
1187 page on Windows to support Unicode.
1188 * driver.c (DllMain): New function for mixed-mode assembly support.
1189 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
1190 export __stdcall functions without decoration.
1192 Contributed under MIT/X11 license.
1194 2008-04-28 Mark Probst <mark.probst@gmail.com>
1196 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
1197 saving it very early.
1199 2008-04-28 Mark Probst <mark.probst@gmail.com>
1201 * mini.h, mini.c: Lots of code for accessing the old RGCTX
1202 deleted. The only way to access the new RGCTX is via the
1205 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
1206 vtable instead of the RGCTX to static methods.
1208 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
1209 accessing the new RGCTX.
1211 * generic-sharing.c: There is no separation between self, type
1212 arguments and other types in the RGCTX anymore.
1214 2008-04-25 Jonathan Chambers <joncham@gmail.com>
1216 * mini-amd64.c (add_general): Remove previous stack adjustment.
1217 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
1218 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
1219 for 32 bytes of stack space reserved for all calls.
1221 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
1222 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
1225 Code contributed under MIT/X11 license.
1227 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
1229 * mini.c (mini_method_verify): Only verify non-inflated methods, check
1230 against the root definition, peeling out method and type instantiations.
1231 Cache verify success results, code that fails verification is still
1232 checked multiple times.
1234 2008-04-23 Zoltan Varga <vargaz@gmail.com>
1236 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
1238 2008-04-23 Jonathan Chambers <joncham@gmail.com>
1240 * mini-amd64.c (add_general): Always increment stack on Win64.
1241 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
1244 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
1245 stack based argument handling on Win64.
1247 Code contributed under MIT/X11 license.
1249 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
1251 * Makefile.am (version.h): Add support for git-svn.
1253 2008-04-22 Zoltan Varga <vargaz@gmail.com>
1255 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
1256 so instead of calling g_spawn_command_line_sync, we do everything by hand,
1257 avoiding allocations and libc functions which might deadlock.
1259 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
1260 'no-gdb-backtrace' option is set.
1262 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
1264 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
1266 2008-04-21 Martin Baulig <martin@ximian.com>
1268 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
1269 and `get_lmf_addr'; `notification_address' is no longer a pointer.
1271 2008-04-21 Martin Baulig <martin@ximian.com>
1273 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
1274 `thread_vtable', `event_handler_ptr' and `event_handler'.
1276 2008-04-21 Martin Baulig <martin@ximian.com>
1278 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
1279 allows delayed initialization of the `executable_code_buffer' when
1282 2008-04-21 Martin Baulig <martin@ximian.com>
1284 * mini.h (mono_debugger_create_notification_function): Removed.
1285 * tramp-*.c (mono_debugger_create_notification_function): Removed.
1287 * mdb-debug-info64.s
1288 (MONO_DEBUGGER__notification_function): Added this in the .text section.
1290 * mdb-debug-info32.s
1291 (MONO_DEBUGGER__notification_function): Added this in the .text section.
1293 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
1294 currently only works on x86 and x86_64, so don't create it on ppc.
1296 2008-04-21 Martin Baulig <martin@ximian.com>
1298 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
1301 (mini_method_compile): In the fp elimination check, check
1302 `debug_options.mdb_optimizations' in addition to
1303 mono_debug_using_mono_debugger().
1305 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
1306 disable some JIT optimizations which are only disabled when
1307 running inside the debugger.
1308 Added `--help-debug' option to describe the debugging options.
1309 (parse_debug_options): New static function to parse the `--debug'
1310 options, so we can easily add more stuff in future.
1312 2008-04-20 Zoltan Varga <vargaz@gmail.com>
1314 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
1315 the method has no body.
1317 2008-04-19 Jonathan Chambers <joncham@gmail.com>
1319 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
1320 assembly is not allowed in MSVC 64-bit compiler.
1321 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
1322 as we get floating point exceptions everywhere.
1324 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
1325 correctly align arguments for call to throw_exception.
1326 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
1328 Code contributed under MIT/X11 license.
1330 2008-04-19 Zoltan Varga <vargaz@gmail.com>
1332 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
1334 2008-04-17 Zoltan Varga <vargaz@gmail.com>
1336 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
1338 * mini-amd64.c (NEW_INS): Set cil_code.
1340 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
1341 from mini-amd64.c so all debugger related logic is in one place.
1343 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
1344 later won't have a random ip assigned to them.
1346 2008-04-16 Zoltan Varga <vargaz@gmail.com>
1348 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
1349 the arch specific function initializes code_size.
1350 (mono_create_delegate_trampoline): Ditto.
1352 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
1353 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
1356 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
1357 running under the debugger.
1359 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
1362 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
1363 debugger. Also move the disabling of optimizations here from driver.c.
1364 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
1367 * mini.h (MonoCompile): Add a few new flags.
1369 2008-04-15 Zoltan Varga <vargaz@gmail.com>
1371 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
1372 so the cil_code field of created MonoInst's is properly set.
1373 (mini_select_instructions): Ditto.
1375 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
1376 (MONO_INST_NEW_CALL): Ditto.
1378 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
1379 in many places so the ins->cil_code field is properly initialized.
1381 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
1384 2008-04-14 Zoltan Varga <vargaz@gmail.com>
1386 * mini.c (mini_method_compile): Print a different message when compiling a
1389 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
1392 2008-04-11 Zoltan Varga <vargaz@gmail.com>
1394 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
1397 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
1399 2008-04-11 Zoltan Varga <vargaz@gmail.com>
1401 * mini.c (handle_stack_args): Make this return void since its return value was
1402 never used. Also set cfg->unverifiable for invalid IL instead of calling
1405 2008-04-10 Mark Probst <mark.probst@gmail.com>
1407 * mini.c: Make sure "this" is live in catch clauses with type
1408 variables in shared generic code.
1410 2008-04-08 Mark Probst <mark.probst@gmail.com>
1412 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
1413 generic_class_is_reference_type() to ensure the proper behaviour
1414 when sharing generic code and the type in question is a type
1417 2008-04-08 Zoltan Varga <vargaz@gmail.com>
1419 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
1420 race conditions when printing thread dumps. Fixes #377738.
1422 2008-04-08 Massimiliano Mantione <massi@ximian.com>
1424 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
1425 shows up when both MonoInst arguments can cause aliasig.
1426 There is likely no way in the current JIT to trigger this problem, but
1427 it showed up in the development of generics sharing, when in a new
1428 opcode both args of an OP_GROUP can be aliases (addresses of a local).
1429 When the generics sharing code will be committed, its tests will be
1430 valid also for this bug.
1432 2008-04-08 Zoltan Varga <vargaz@gmail.com>
1434 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
1437 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
1440 2008-04-07 Zoltan Varga <vargaz@gmail.com>
1442 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
1443 use a more detailed exception message for InvalidCastException.
1445 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
1447 * driver.c (mono_main): Add --debug=casts option to turn on better
1448 InvalidCastException message details.
1450 * mini.c (mini_get_debug_options): New helper function to return the address of
1451 the debug_options variable.
1453 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
1454 the jit_tls TLS variable.
1456 * mini.c (mono_jit_tls): New TLS variable.
1458 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
1461 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1463 * mini.h: Removed verifer related stuff. This code was moved to verify.c
1465 * mini.c: Removed verifer related stuff, code moved to verify.c.
1467 * driver.c: Using code from verify.c instead of mini.c.
1469 2008-04-05 Zoltan Varga <vargaz@gmail.com>
1471 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
1474 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
1476 * mini.c (check_for_method_verify): Enabling verification of
1477 corlib if mono_verify_all is set. Bugs in the verifier preventing that
1480 2008-04-04 Zoltan Varga <vargaz@gmail.com>
1482 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
1483 caller saved registers as well.
1485 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
1486 saved registers as well.
1488 2008-03-30 Zoltan Varga <vargaz@gmail.com>
1490 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
1492 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
1495 2008-03-27 Zoltan Varga <vargaz@gmail.com>
1497 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
1499 (get_call_info): Take a gsctx argument instead of 'cfg'.
1501 2008-03-26 Zoltan Varga <vargaz@gmail.com>
1503 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
1504 mono_verify_all is set.
1506 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
1508 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
1510 2008-03-25 Zoltan Varga <vargaz@gmail.com>
1512 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
1515 * driver.c mini.c mini.h: Add a --verify-all development option to test the
1516 verifier and the code generated by the compiler.
1518 2008-03-25 Mark Probst <mark.probst@gmail.com>
1520 * mini.c: Generic sharing of the non-nullable case of the box
1523 2008-03-24 Zoltan Varga <vargaz@gmail.com>
1525 * inssel.brg: Fix the build.
1527 * iltests.il.in: Add a test for lconv.ovf.u8.un.
1529 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1531 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
1532 Array:Address. Fixes #372410.
1534 * iltests.il.in: New tests for readonly prefix.
1536 2008-03-23 Zoltan Varga <vargaz@gmail.com>
1538 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
1541 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
1544 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
1546 * mini.c (mono_decompose_op_imm): New helper function.
1548 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
1549 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
1552 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
1553 mono_arch_output_basic_block. Fix warnings.
1555 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
1558 2008-03-22 Zoltan Varga <vargaz@gmail.com>
1560 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
1561 since the extra frame is now detected automatically inside the loop.
1563 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
1564 opts which are now in mono_peephole_ins ().
1566 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
1568 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
1569 frames and skip duplicate managed-to-native frames. Fixes #367665.
1571 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
1572 opts which are now in mono_peephole_ins ().
1573 (mono_arch_peephole_pass_2): Ditto.
1575 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
1577 * mini-codegen.c (mono_peephole_ins): New helper function containing the
1578 arch independent peephole optimizations.
1580 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
1581 opts which are now in mono_peephole_ins ().
1583 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
1585 * mini-s390.c (mono_arch_output_basic_block): Fix build.
1587 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
1590 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
1591 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
1594 2008-03-21 Zoltan Varga <vargaz@gmail.com>
1596 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
1597 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
1600 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
1601 mono_arch_output_basic_block. Fix warnings.
1603 2008-03-20 Zoltan Varga <vargaz@gmail.com>
1605 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
1608 2008-03-20 Zoltan Varga <vargaz@gmail.com>
1610 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
1613 * iltests.il: Add new tests.
1615 2008-03-20 Kornél Pál <kornelpal@gmail.com>
1617 * mini.c: Removed Windows version macros.
1619 2008-03-20 Mark Probst <mark.probst@gmail.com>
1621 * generic-sharing.c: Put reflection types in the extensible part
1622 of the runtime generic context.
1624 * mini.c: Generic sharing of the GetTypeHandle special case of the
1625 ldtoken instruction.
1627 2008-03-20 Zoltan Varga <vargaz@gmail.com>
1629 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
1631 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
1633 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
1634 consistency with the other version on the linear IR branch.
1636 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
1638 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
1640 * iltests.il.in: Add new tests.
1642 2008-03-19 Zoltan Varga <vargaz@gmail.com>
1644 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
1646 * iltests.il.in: Add new tests.
1648 2008-03-19 Mark Probst <mark.probst@gmail.com>
1650 * mini.c: Two variables with the same name were declared in
1651 nesting contexts and one wasn't initialized. Fixed.
1653 2008-03-19 Mark Probst <mark.probst@gmail.com>
1655 * mini.c: Generic sharing of the initobj instruction.
1657 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
1659 * mini.c: make the test to optimize ldtoken from typeof() more
1662 2008-03-18 Mark Probst <mark.probst@gmail.com>
1664 * mini.c: Generic sharing of the initobj instruction for reference
1667 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
1669 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
1670 the mono_breakpoint_clean_code() code to perform bound checks.
1672 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
1674 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
1675 mono_arch_patch_callsite() to include the start of the managed method
1676 to be able to perform bound checks.
1678 2008-03-17 Mark Probst <mark.probst@gmail.com>
1680 * mini.c: Generic sharing for the isinst instruction.
1682 2008-03-17 Mark Probst <mark.probst@gmail.com>
1684 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
1685 inssel-long32-mips.brg: Added opcodes for doing indirect calls
1686 with the runtime generic context argument.
1688 * mini.c: Share calls to several types of unsharable methods by
1689 putting the address of the method code in the runtime generic
1690 context and doing an indirect call.
1692 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
1695 2008-03-16 Mark Probst <mark.probst@gmail.com>
1697 * generic-sharing.c: Change due to a change in the runtime genric
1700 2008-03-15 Martin Baulig <martin@ximian.com>
1703 (mono_arch_nullify_class_init_trampoline): Add call to
1704 mono_breakpoint_clean_code() to make things work when running
1705 inside the debugger.
1708 (mono_arch_nullify_class_init_trampoline): Add call to
1709 mono_breakpoint_clean_code() to make things work when running
1710 inside the debugger.
1712 2008-03-14 Zoltan Varga <vargaz@gmail.com>
1714 * inssel-long.brg (reg): Fix 64 bit build.
1716 2008-03-14 Mark Probst <mark.probst@gmail.com>
1718 * mini.c, mini.h: Share static generic code by passing it an
1719 implicit argument pointing to the runtime generic context.
1721 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
1722 inssel-long32-mips.brg: New opcodes for calling shared static,
1723 which need to be passed the runtime generic context.
1725 * mini-amd64.c, mini-x86.c: Save the runtime generic context
1726 argument on the stack in the prologue if needed. New function for
1727 finding the runtime generic context argument from the registers
1728 saved by the trampoline.
1730 * mini-amd64.h, mini-x86.h: Specify which register to use for the
1731 runtime generic context argument.
1733 * tramp-amd64.c: Also restore the register used for the runtime
1734 generic context argument.
1736 * mini-trampoline.c: Resolve shared static calls by consulting the
1737 runtime generic context via the new argument.
1739 * generic-sharing.c: Add an argument to sharability-checking
1740 functions that specifies whether type variables should be treated
1741 as sharable type arguments.
1743 * inssel-x86.brg: Removed a superfluous, buggy rule.
1745 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
1748 2008-03-14 Martin Baulig <martin@ximian.com>
1750 * debug-debugger.c (main_thread_handler): Call
1751 mono_runtime_run_main() without sending any notifications.
1753 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
1755 2008-03-14 Zoltan Varga <vargaz@gmail.com>
1757 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
1759 2008-03-14 Mark Probst <mark.probst@gmail.com>
1761 * tramp-x86.c: Fixed register restore offsets in the trampoline
1762 code for ECX and EDX.
1764 2008-03-12 Geoff Norton <gnorton@novell.com>
1766 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
1767 different ucontext_t implementations.
1768 * exceptions-arm.c: Use the above defines to get exceptions working on
1769 iPhone (based on a patch by Luke Howard lukeh@padl.com)
1770 * mini-arm.c: Implement iPhone icache support (based on a patch by
1771 Luke Howard lukeh@padl.com)
1773 2008-03-12 Mark Probst <mark.probst@gmail.com>
1775 * mini.c: Enable generic sharing of calls to non-static
1776 non-interface non-generic non-value-type methods.
1778 * mini-trampolines.c: Resolve calls from shared generic code.
1780 2008-03-11 Zoltan Varga <vargaz@gmail.com>
1782 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
1784 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
1786 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
1788 * mini.c: some fixes for the AOT compiler.
1790 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1792 * cpu-amd64.md: Add clob:1 to some float opcodes.
1794 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1796 * mini.h: Added MiniVerifierMode enumeration.
1798 * mini.c: Added mini_verifier_set_mode to control
1799 the usage of the new verifier.
1801 * mini.c (mono_method): Integrated the new verifier.
1803 * driver.c: Extended --security option with validil and
1804 verifiable options to activate the new verifier.
1806 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1808 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
1809 optimization to ctors taking 0 or 2 arguments too.
1811 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
1814 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
1816 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
1818 2008-03-06 Zoltan Varga <vargaz@gmail.com>
1820 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
1821 non-aot case as well.
1823 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
1825 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
1828 * aot-compiler.c (encode_patch): Ditto.
1830 * mini.h (G_MININT32): Fix the definition of this.
1832 2008-03-05 Zoltan Varga <vargaz@gmail.com>
1834 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
1836 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
1838 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1840 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
1841 methods returning vtypes in registers.
1842 (mono_arch_allocate_vars): Ditto.
1844 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
1846 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
1848 * generics.cs: Add a test from the linear IR branch.
1850 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
1852 * mini.c (inline_method): Cache failed inline attempts.
1854 2008-03-04 Mark Probst <mark.probst@gmail.com>
1856 * mini.c: For shared methods of generic classes put the location
1857 of "this" into the MonoGenericJitInfo.
1859 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
1860 register out of a MonoContext by register number. Add the generic
1861 sharing context as an argument to mono_arch_find_this_argument().
1863 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1864 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
1865 for new arch function.
1867 * mini-exception.c: Handle open exception clauses in shared
1870 * mini-trampolines.c: Supply additional argument to
1871 mono_arch_find_this_argument().
1873 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1875 * Makefile.am (regtests): Run the bench.exe tests last.
1877 2008-03-03 Zoltan Varga <vargaz@gmail.com>
1879 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
1882 2008-03-02 Zoltan Varga <vargaz@gmail.com>
1884 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
1887 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
1889 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
1891 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
1892 whose class has no cctor.
1894 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
1896 2008-03-01 Zoltan Varga <vargaz@gmail.com>
1898 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
1901 2008-02-29 Zoltan Varga <vargaz@gmail.com>
1903 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
1904 to be in sync with the code on the linear IR branch.
1906 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
1908 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
1910 2008-02-27 Zoltan Varga <vargaz@gmail.com>
1912 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
1914 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
1916 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
1918 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
1920 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
1922 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
1925 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
1927 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
1928 OP_LOADR4_MEMBASE emission.
1930 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
1931 (mono_spillvar_offset_float): Ditto.
1933 * mini-mips.c (mono_arch_emit_prolog): Ditto.
1935 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
1938 * basic-long.cs: Add regression tests for them.
1940 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
1942 (mono_arch_allocate_vars): Fix representation of single-precision float
1944 (mono_arch_output_basic_block): Ditto.
1946 * inssel-mips.brg: Ditto, remove duplicate items.
1948 * mini-mips.c (emit_load_volatile_arguments): New function to handle
1949 arguments of tail calls as on other platforms.
1950 (mono_arch_output_basic_block): Handle tail calls.
1952 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
1955 * objects.cs (test_5_pass_static_struct): Add test for it.
1957 Contributed under MIT/X11 license.
1959 2008-02-26 Zoltan Varga <vargaz@gmail.com>
1961 * Makefile.am: Use gmcs for compiling the regression tests.
1963 * *.2.cs *.2.il: Rename to *.cs and *.il.
1965 2008-02-24 Zoltan Varga <vargaz@gmail.com>
1967 * regalloc.h: Make the vassign array smaller.
1969 * mini.c (mini_method_compile): Remove an unused field in cfg.
1971 * mini-codegen.c: Add a bunch of micro optimizations.
1973 2008-02-23 Zoltan Varga <vargaz@gmail.com>
1975 * regalloc.h: Remove some unused fields.
1977 2008-02-22 Zoltan Varga <vargaz@gmail.com>
1979 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
1981 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
1983 2008-02-22 Mark Probst <mark.probst@gmail.com>
1985 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
1987 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
1988 trampoline: Fetch an entry from the runtime generic context. If
1989 it's NULL, jump to the actual trampoline to fill the runtime
1990 generic context. Otherwise, return it.
1992 * mini.c: Call the lazy fetch trampoline to get entries out of the
1993 runtime generic context.
1995 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
1996 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
1997 tramp-sparc.c: Stubs for the lazy fetch trampoline.
1999 2008-02-21 Mark Probst <mark.probst@gmail.com>
2001 * mini.c: Fetch data out of the extensible part of the runtime
2002 generic context instead of calling a helper function.
2004 * generic-sharing.c: Some functions moved into
2005 metadata/generic-sharing.c. Helper function for fetching other
2006 types now checks and asserts against extensible rgctx (just for
2007 debugging purposes - the helper function isn't called anymore
2008 unless for debugging).
2010 2008-02-21 Zoltan Varga <vargaz@gmail.com>
2012 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
2013 for tail calls up to the point that the tests in iltests.exe run. Also add a
2014 dummy CKFINITE implementation.
2015 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
2016 needed for trampoline LMF frames.
2018 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
2019 trampoline LMF frames.
2021 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
2023 * mini.c (inline_method): clean any pending loader error when inlining fail.
2024 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
2026 2008-02-21 Zoltan Varga <vargaz@gmail.com>
2028 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
2030 * aot-runtime.c (decode_patch_info): Ditto.
2032 * mini.c (mono_resolve_patch_target): Ditto.
2034 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
2037 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
2039 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
2040 if it references an icall address.
2042 2008-02-20 Zoltan Varga <vargaz@gmail.com>
2044 * cpu-s390x.md: Remove some more unused opcodes.
2046 * cpu-s390x.md: Remove some unused opcodes.
2048 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
2049 mono_op_imm_to_op ().
2051 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
2052 instead of a switch statement.
2054 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
2055 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
2057 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
2059 * mini-codegen.c: Remove unused mono_regstate2_... functions.
2061 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
2064 2008-02-19 Zoltan Varga <vargaz@gmail.com>
2066 * driver.c (mono_main): Improve error reporting when an assembly cannot be
2067 opened. Fixes #362607.
2069 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
2071 * iltests.il.in: Add a test for static methods in interfaces.
2073 2008-02-18 Zoltan Varga <vargaz@gmail.com>
2075 * genmdesc.c (build_table): Fix a crash on older glib versions.
2077 * cpu-sparc.md: Remove some unused opcodes.
2079 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
2080 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
2082 * cpu-amd64.md: Remove some unused opcodes.
2084 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
2085 like the other opcodes.
2087 2008-02-17 Zoltan Varga <vargaz@gmail.com>
2089 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
2091 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
2093 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
2094 variables 'cfg' instead of 'm' for consistency.
2096 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
2098 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
2099 argument holding the vtype return address, to avoid the ambigious use of
2100 cfg->ret for this purpose.
2102 * mini.c (NEW_RETLOADA): Use vret_addr if set.
2104 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
2106 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
2107 new mono_print_ins () function which only takes one argument.
2109 2008-02-15 Zoltan Varga <vargaz@gmail.com>
2111 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
2114 2008-02-14 Zoltan Varga <vargaz@gmail.com>
2116 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
2118 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
2120 * mini-x86.c: Sync with the version on the linear IR branch by adding new
2121 opcodes and other small changes.
2123 * mini-ops.h: Add some new opcodes from the linear IR branch.
2125 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
2127 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
2128 opcodes, use the REG_MEMBASE opcodes instead.
2130 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
2131 opcodes, use the REG_MEMBASE opcodes instead.
2133 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
2136 * mini.c (mono_op_imm_to_op): New helper function.
2138 * mini-ops.h: Add some opcodes from linear IR branch.
2140 2008-02-13 Zoltan Varga <vargaz@gmail.com>
2142 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
2145 2008-02-12 Zoltan Varga <vargaz@gmail.com>
2147 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
2150 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
2152 2008-02-09 Zoltan Varga <vargaz@gmail.com>
2154 * aot-compiler.c (emit_method_code): Add an assert.
2156 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
2157 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
2160 2008-02-08 Zoltan Varga <vargaz@gmail.com>
2162 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
2163 some load/store opcodes so they are consistent.
2164 (mono_arch_emit_prolog): Simplify some code.
2166 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
2168 * objects.cs: Add tests for large argument offsets on ARM.
2170 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
2171 stack offsets. Fixes #359651.
2173 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
2175 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
2177 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
2179 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
2181 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
2183 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
2184 rid of CEE_CONV_R_UN.
2186 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
2188 2008-02-07 Zoltan Varga <vargaz@gmail.com>
2190 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
2192 * mini.c (mono_normalize_opcodes): Add some more opcodes.
2194 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
2196 * cpu-amd64.md: Remove some unused opcodes.
2198 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
2200 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
2202 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
2203 arch specific functions for its parts. Call the peephole pass after local
2204 regalloc so the prolog can compute a more accurate max_offset.
2206 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
2207 the corresponding OP_I/OP_L opcodes.
2209 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
2211 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
2213 2008-02-06 Zoltan Varga <vargaz@gmail.com>
2215 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
2216 as they are handled in mini.c.
2218 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
2220 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
2221 case since it is handled in mini.c.
2223 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
2225 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
2227 * *.c: Use the new opcodes in the IR and back end code.
2229 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
2231 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
2233 2008-02-06 Mark Probst <mark.probst@gmail.com>
2235 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
2236 an assert because it has a race condition.
2238 2008-02-06 Zoltan Varga <vargaz@gmail.com>
2240 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
2242 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
2244 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
2246 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
2247 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
2249 2008-02-05 Zoltan Varga <vargaz@gmail.com>
2251 * cpu-amd64.md (move): Correct the maximum size of move.
2253 2008-02-05 Mark Probst <mark.probst@gmail.com>
2255 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
2256 the generic class init trampoline to return quickly if the class
2259 2008-02-04 Zoltan Varga <vargaz@gmail.com>
2261 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
2262 issues where an 32 bit callsite cannot be patched by a 64 bit address.
2264 2008-02-03 Zoltan Varga <vargaz@gmail.com>
2266 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
2269 2008-01-31 Zoltan Varga <vargaz@gmail.com>
2271 * objects.cs: Add some soft-float tests.
2273 * mini.c: Fix a couple more soft-float issues.
2275 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
2277 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
2280 2008-01-30 Zoltan Varga <vargaz@gmail.com>
2282 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
2283 exception happens while compiling a virtual method.
2285 2008-01-29 Zoltan Varga <vargaz@gmail.com>
2287 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
2289 * mini-sparc.c: Fix build.
2291 * mini-sparc.c (get_call_info): Add support for generic sharing.
2293 * mini-exceptions.c: Add a FIXME.
2295 2008-01-27 Zoltan Varga <vargaz@gmail.com>
2297 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
2298 altstack handling code.
2300 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
2302 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
2304 * mini-s390.c: Add support for generic sharing.
2306 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
2308 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
2310 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
2312 * mini-s390x.c: Add support for generic sharing.
2314 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
2316 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
2318 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
2319 can be used since it takes a 16 bit signed immediate.
2321 * inssel-s390x.brg: Fix OP_SETRET.
2323 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
2325 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
2327 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
2329 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
2331 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
2334 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
2337 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
2338 of the unused mono_arch_patch_delegate_trampoline stuff.
2340 2008-01-26 Zoltan Varga <vargaz@gmail.com>
2342 * basic-long.cs: Move the fp related tests to basic-float.cs.
2344 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
2346 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
2348 * basic-calls.cs: Add a test for proper float argument passing.
2350 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
2351 if the context corresponds to an exception received through a signal.
2353 * exceptions.cs: Add a test for nullref handling at the start of a try
2356 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
2358 * jit-icalls.c (mono_break): New JIT icall.
2360 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
2362 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
2364 2008-01-25 Zoltan Varga <vargaz@gmail.com>
2366 * cpu-*.md: Get rid of unused opcodes.
2368 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
2370 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
2373 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
2376 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
2377 the arch independent trampoline code in mini-trampolines.c.
2379 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
2381 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
2383 * mini-s390.h: Remove an unused define.
2385 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
2386 the arch independent trampoline code in mini-trampolines.c.
2388 * mini-arm.c (mono_arch_emit_prolog): Fix build.
2390 2008-01-24 Zoltan Varga <vargaz@gmail.com>
2392 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
2394 * mini-s390.c (mono_arch_emit_prolog): Fix build.
2396 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
2398 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
2400 * cpu-amd64.md: Use smaller sizes for int opcodes.
2402 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
2404 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
2407 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
2410 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
2411 instead of though a pointer to save an indirection when accessing elements of
2414 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
2416 (NOT_IMPLEMENTED): New helper macro.
2417 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
2420 * *.c: Use the new helper macro.
2422 2008-01-21 Zoltan Varga <vargaz@gmail.com>
2424 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
2426 2008-01-20 Zoltan Varga <vargaz@gmail.com>
2428 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
2431 2008-01-18 Zoltan Varga <vargaz@gmail.com>
2433 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
2434 profiling is enabled.
2436 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
2438 (mono_arch_emit_prolog): Add more first bblock optimizations.
2440 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
2441 in order if possible.
2442 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
2443 bblock, since the arguments are still in their original registers.
2445 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
2447 2008-01-17 Zoltan Varga <vargaz@gmail.com>
2449 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
2452 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
2455 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
2457 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
2458 process async exceptions received while in unmanaged code.
2460 * mini.c (mini_init): Install a callback with the runtime which will be called
2461 when a thread receives an async exception while in unmanaged code.
2463 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
2465 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
2467 2008-01-16 Wade Berrier <wberrier@novell.com>
2474 2008-01-16 Zoltan Varga <vargaz@gmail.com>
2476 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
2477 compilation with sun cc.
2479 * cpu-*.md: Fix the build.
2481 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
2483 * mini-amd64.h: Add some comments to the MonoLMF structure.
2485 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
2487 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
2488 in the LMF structure if possible. This saves two instructions in the
2489 managed->native wrappers.
2491 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
2493 2008-01-16 Mark Probst <mark.probst@gmail.com>
2495 * generic-sharing.c: New type argument lookup code which uses the
2496 runtime generic context template.
2498 2008-01-15 Zoltan Varga <vargaz@gmail.com>
2500 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
2502 * mini-arm.c (add_general): Fix arm eabi parameter passing.
2503 (mono_arch_output_basic_block): Fix localloc implementation.
2505 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
2507 * mini-ia64.c (peephole_pass): Fix ia64 build.
2509 * mini-amd64.c (peephole_pass): Fix a warning.
2511 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
2512 at a constant offset from sp/fp.
2514 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
2515 instead of obtaining it from *lmf in the managed method case.
2517 2008-01-14 Zoltan Varga <vargaz@gmail.com>
2519 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
2521 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
2523 * mini.h (MonoInstList): New type.
2524 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
2525 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
2526 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
2527 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
2528 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
2529 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
2530 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
2531 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
2532 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
2533 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
2534 MONO_INST_LIST_FOR_EACH_ENTRY,
2535 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
2536 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
2537 mono_inst_list_first, mono_inst_list_last,
2538 mono_inst_list_next, mono_inst_list_prev): New instruction
2539 list handling interfaces.
2540 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
2541 list head 'ins_list'.
2542 (MonoInst): Replace next pointer with list head 'node'.
2543 (MonoCallInst): Make 'out_args' a MonoInstList.
2544 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
2545 (MonoCompile): Delete reverse_inst_list and
2546 reverse_inst_list_len.
2547 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
2548 mono_arch_lowering_pass, mono_arch_local_regalloc,
2549 mono_arch_output_basic_block, mono_arch_emit_prolog):
2550 Convert to new instruction lists.
2551 (insert_after_ins): Delete.
2552 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
2554 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
2555 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
2556 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
2557 mono_emulate_opcode, mono_emit_load_got_addr,
2558 inline_method, mono_method_to_ir, mono_print_bb_code,
2559 print_dfn, decompose_pass, nullify_basic_block,
2560 replace_out_block_in_code, remove_block_if_useless,
2561 merge_basic_blocks, move_basic_block_to_end,
2562 try_unsigned_compare, optimize_branches, mono_print_code,
2563 mini_select_instructions, remove_critical_edges): Likewise.
2564 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
2565 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
2566 mono_arch_output_basic_block, mono_arch_emit_prolog):
2568 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
2569 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
2570 mono_arch_output_basic_block): Likewise.
2571 (inst_list_prepend, insert_after_ins): Delete.
2572 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
2573 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
2575 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
2576 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
2577 mono_arch_emit_prolog): Likewise.
2578 * cfold.c (mono_constant_fold): Likewise.
2579 * liveness.c (visit_bb, mono_analyze_liveness,
2580 optimize_initlocals): Likewise.
2581 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
2582 * graph.c (mono_draw_code_cfg): Likewise.
2583 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
2584 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
2585 mono_ssa_cprop): Likewise.
2586 * abcremoval (get_relations_from_previous_bb, process_block):
2588 * local-propagation (mono_cprop_invalidate_values,
2589 mono_local_cprop_bb): Likewise.
2590 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
2591 peephole_pass, mono_arch_output_basic_block,
2592 mono_arch_emit_prolog): Likewise.
2593 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
2594 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
2595 mono_arch_emit_prolog): Likewise.
2596 (insert_after_ins): Delete.
2597 * aliasing.c (print_code_with_aliasing_information,
2598 mono_build_aliasing_information, mono_aliasing_deadce):
2599 Convert to new instruction lists.
2600 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
2601 peephole_pass, NEW_INS, mono_arch_lowering_pass,
2602 mono_arch_local_regalloc, mono_arch_output_basic_block):
2604 (insert_after_ins): Delete.
2605 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
2606 peephole_pass, mono_arch_output_basic_block): Convert to
2607 new instruction lists.
2608 * mini-codegen (InstList, inst_list_prepend,
2609 insert_after_ins): Delete.
2610 (insert_before_ins, get_register_force_spilling,
2611 get_register_spilling, free_up_ireg, free_up_reg,
2612 create_copy_ins, create_spilled_store, alloc_int_reg,
2613 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
2614 to new instruction lists.
2615 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
2616 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
2617 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
2618 (insert_after_ins): Delete.
2619 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
2620 mono_arch_local_regalloc, mono_arch_output_basic_block,
2621 mono_arch_call_opcode): Convert to new instruction lists.
2622 (insert_after_ins): Delete.
2623 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
2624 peephole_pass, mono_arch_output_basic_block,
2625 mono_arch_emit_prolog): Convert to new instruction lists.
2627 2008-01-11 Zoltan Varga <vargaz@gmail.com>
2629 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
2631 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
2634 * Makefile.am (version.h): Make this work with non-bash shells.
2636 2008-01-10 Zoltan Varga <vargaz@gmail.com>
2638 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
2640 2008-01-08 Zoltan Varga <vargaz@gmail.com>
2642 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
2643 the InitializeArray optimization.
2645 2008-01-06 Zoltan Varga <vargaz@gmail.com>
2647 * mini.c driver.c: Don't include os/gc_wrapper.h.
2649 2008-01-05 Zoltan Varga <vargaz@gmail.com>
2651 * mini.c (print_jit_stats): Print GC statistics if available.
2653 2008-01-04 Zoltan Varga <vargaz@gmail.com>
2655 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
2657 2007-12-29 Zoltan Varga <vargaz@gmail.com>
2659 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
2661 2007-12-26 Zoltan Varga <vargaz@gmail.com>
2663 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
2665 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
2667 * driver.c (mono_main): Ditto.
2669 2007-12-23 Zoltan Varga <vargaz@gmail.com>
2671 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
2673 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
2674 in the vtable can't be encoded.
2675 (compile_method): Ditto.
2677 2007-12-21 Zoltan Varga <vargaz@gmail.com>
2679 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
2682 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
2685 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
2686 the top LMF entry belongs to the current method.
2688 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
2690 2007-12-20 Zoltan Varga <vargaz@gmail.com>
2692 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
2694 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
2696 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
2698 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
2700 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
2702 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
2705 * basic-float.cs: Add an ulong->double cast test.
2707 2007-12-15 Zoltan Varga <vargaz@gmail.com>
2709 * mini.c (mono_method_to_ir): Fix a warning.
2711 2007-12-14 Zoltan Varga <vargaz@gmail.com>
2713 * mini-ops.h: Add OP_SWITCH.
2715 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
2716 CEE_SWITCH in back-end code, use OP_SWITCH instead.
2718 2007-12-11 Geoff Norton <gnorton@novell.com>
2720 * mini-s390x.c: Minor change to the MAX() define to allow
2721 it to compile with other gcc versions.
2723 2007-12-11 Geoff Norton <gnorton@novell.com>
2726 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
2728 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
2730 exceptions-arm.c (mono_arch_get_restore_context): Restore
2733 exceptions-arm.c (throw_exception): Save the frame pointer.
2734 This is a partial fix for #323747. Only the client side is
2737 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
2739 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
2740 was using an unrelated variable to log the class which
2741 needed the cctor to be called. This was crashing on arm.
2743 2007-12-09 Robert Jordan <robertj@gmx.net>
2745 * mini-x86.c (mono_arch_emit_epilog):
2746 Consider all kinds of 64-bit types. Fixes #323114.
2748 2007-12-08 Zoltan Varga <vargaz@gmail.com>
2750 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
2752 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2754 * mini-amd64.c (peephole_pass): Add a missing instruction check.
2756 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
2758 * mini.c: run type ctor before allocating an object, not only
2759 when running it's constructor method (fixes at least part of bug #342507).
2761 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2763 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
2765 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
2766 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
2769 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
2770 mono_generic_class_init_trampoline () the same as it is done with the other
2773 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
2774 aot-runtime.c aot-compiler.c: Implement AOT support.
2776 2007-12-07 Mark Probst <mark.probst@gmail.com>
2778 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
2779 build for archs which don't have the vtable trampoline defined
2782 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2784 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
2786 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
2788 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
2790 * tramp-<ARCH>.c: Use the new helper function.
2792 2007-12-07 Mark Probst <mark.probst@gmail.com>
2794 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
2795 trampoline call, which takes a vtable argument.
2797 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
2798 OP_TRAMPCALL_VTABLEs like other calls.
2800 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
2801 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
2802 call. Implemented a support function which fetches the vtable
2803 from a register set.
2805 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
2806 Implemented a generic class init trampoline, using the
2807 OP_TRAMPCALL_VTABLE opcode.
2809 * mini.c: Implemented static field access when sharing generic
2810 code. This implies initing the class using the new
2811 OP_TRAMPCALL_VTABLE call.
2813 2007-12-07 Mark Probst <mark.probst@gmail.com>
2815 * mini.c: Don't compile methods with sharing enabled if their
2816 classes are disabled for sharing.
2818 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2820 * inssel.brg: Add a missing sign extension to the GETCHR and array access
2821 opcodes. Fixes #346563.
2823 * objects.cs: Add a new test.
2825 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
2827 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
2828 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
2830 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2832 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
2834 2007-12-03 Zoltan Varga <vargaz@gmail.com>
2836 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
2839 2007-12-02 Zoltan Varga <vargaz@gmail.com>
2841 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
2843 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
2844 optimization in the AOT case.
2846 2007-11-30 Zoltan Varga <vargaz@gmail.com>
2848 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
2850 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
2852 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
2854 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
2856 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
2857 is created by the inlined delegate ctor.
2859 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2861 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
2863 2007-11-29 Zoltan Varga <vargaz@gmail.com>
2865 * cpu-x86.md: Fix the length of ckfinite.
2867 2007-11-28 Zoltan Varga <vargaz@gmail.com>
2869 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2871 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
2872 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
2874 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
2876 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
2877 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
2879 2007-11-28 Martin Baulig <martin@ximian.com>
2882 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
2883 after creating the trampoline.
2885 2007-11-27 Zoltan Varga <vargaz@gmail.com>
2887 * aot-runtime.c (load_aot_module): Check runtime version if needed.
2889 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
2892 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
2893 instead of the calling method to help AOT.
2895 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
2897 2007-11-26 Zoltan Varga <vargaz@gmail.com>
2899 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
2902 2007-11-23 Zoltan Varga <vargaz@gmail.com>
2904 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
2906 * aot-compiler.c (compile_method): Correct check for generic method definitions.
2907 (encode_method_ref): No need to handle generic method definitions specially.
2909 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2911 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
2914 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
2916 (compile_method): Enable generic sharing.
2918 2007-11-22 Zoltan Varga <vargaz@gmail.com>
2920 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
2921 (mini_method_compile): Add preliminary support for AOTing shared generic code.
2923 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
2926 * mini-trampolines.c: Fix a warning.
2928 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
2930 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
2931 (generic_class_is_reference_type): Remove unused function.
2933 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
2934 in the generic vtable trampoline case.
2936 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
2938 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
2939 return an AOT method based on a vtable slot.
2941 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
2943 * mini.c (mini_get_vtable_trampoline): Export this.
2945 2007-11-22 Martin Baulig <martin@ximian.com>
2948 (MonoDebuggerInfo): Move `debugger_version' up.
2950 2007-11-22 Martin Baulig <martin@ximian.com>
2953 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
2955 * mini-trampolines.c
2956 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
2957 after compiling the method.
2959 2007-11-20 Martin Baulig <martin@ximian.com>
2962 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
2963 (mono_debugger_remove_breakpoint): Likewise.
2964 (mono_debugger_check_breakpoints): Likewise.
2966 * debug-debugger.c: Implement the new breakpoint interface here.
2968 2007-11-18 Zoltan Varga <vargaz@gmail.com>
2970 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
2971 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
2973 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2975 2007-11-17 Zoltan Varga <vargaz@gmail.com>
2977 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
2979 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
2982 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
2985 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
2986 returning a vtype in a register.
2988 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
2989 here from the arch specific code.
2991 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
2994 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
2995 (mono_arch_emit_prolog): Increment maximum prolog size.
2997 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
2998 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
3000 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
3001 MonoGenericSharingContext.
3003 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
3004 MonoGenericSharingContext. Allocate memory from the cfg mempool.
3006 2007-11-15 Mark Probst <mark.probst@gmail.com>
3008 * mini.c, mini.h, generic-sharing.c: Functions for producing code
3009 which extract fields out of the runtime generic context. Full
3010 sharing of the NEWARR opcode.
3012 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
3014 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
3015 --enable-minimal=ssa.
3017 2007-11-13 Zoltan Varga <vargaz@gmail.com>
3019 * mini-trampolines.c (mono_delegate_trampoline): Update after
3020 mono_marshal_get_delegate_invoke () signature change.
3022 2007-11-13 Mark Probst <mark.probst@gmail.com>
3024 * mini.c: Removed the shared context in favor of the generic
3025 sharing context. Allocate the MonoJitInfo structure with room for
3026 the generic sharing context if it's needed.
3028 * mini.h: Remove MonoGenericSharingContext declaration. It's in
3029 domain-internals.h now.
3031 * mini-x86.c: Pass the generic sharing context to get_call_info ().
3033 * generic-sharing.c: Several changes for working without a shared
3034 context and instead operating on open types instead.
3036 2007-11-12 David S. Miller <davem@davemloft.net>
3038 * inssel-sparc.brg: Fix double instruction emit.
3040 2007-11-12 Zoltan Varga <vargaz@gmail.com>
3042 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
3043 Get/Set/Address methods.
3045 * mini.c debug-debugger.c mini-trampolines.c: Update after
3046 mono_marshal_get_delegate_invoke signature change.
3048 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3050 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
3051 This can happens with dynamic methods. Fixes the other bug in #322722.
3053 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
3055 * tramp-arm.c (mono_arch_patch_callsite): Support patching
3058 * mini-arm.c (arm_patch): Implement patching of BX call
3059 sequence. Fixes one of the bugs in #322722.
3061 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
3063 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
3064 under Linux. We only need to flush every 32-byte cache line.
3066 2007-11-07 Massimiliano Mantione <massi@ximian.com>
3069 move_basic_block_to_end: Add branches when needed, eventually creating
3071 optimize_branches: added a parameter that tells if it's ok to create
3072 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
3073 and avoid calling move_basic_block_to_end when it's not ok.
3076 2007-11-07 Mark Probst <mark.probst@gmail.com>
3078 * mini.c: Abort inlining call to InitializeArray if something
3079 looks wrong. Let the icall handle it, which now has proper safety
3082 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
3084 * mini.c (mono_spill_call): add support for soft-float.
3086 * mini.c (mono_method_to_ir): add support for soft-float
3087 to inlined functions that return float.
3089 * mini.c (mono_method_to_ir): add support for soft-float
3090 to cee_stsfld opcode on float fields.
3092 2007-11-05 Geoff Norton <gnorton@novell.com>
3094 * mini-x86.h: Fix the structure access for X86 Leopard.
3097 2007-11-05 Martin Baulig <martin@ximian.com>
3099 * mini-trampolines.c
3100 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
3101 after compiling the method to notify the debugger.
3103 2007-11-05 Martin Baulig <martin@ximian.com>
3105 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
3107 2007-11-02 Zoltan Varga <vargaz@gmail.com>
3109 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
3110 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
3112 2007-11-01 Zoltan Varga <vargaz@gmail.com>
3114 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
3115 native-to-managed wrappers.
3117 2007-11-01 Geoff Norton <gnorton@novell.com>
3119 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
3122 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
3124 * mini.c, mini-x86.c: when getting back from unmanaged code
3125 to managed via a marshaled delegate we also need to set the
3128 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
3130 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
3133 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
3135 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
3136 let the debugger or other external agents to tell the JIT when
3137 a sw breakpoint has been inserted in the code that the JIT needs
3138 to be able to inspect.
3140 2007-10-31 Martin Baulig <martin@ximian.com>
3143 (MonoDebuggerInfo): Remove `runtime_class_init'.
3145 2007-10-30 Martin Baulig <martin@ximian.com>
3148 (mono_debugger_thread_created): Added `MonoThread *' argument.
3149 (mono_debugger_extended_notification): New public method.
3150 (mono_debugger_trampoline_compiled): New public method.
3153 (MonoDebuggerThreadInfo): Added `thread' and
3154 `extended_notifications' fields.
3157 (debugger_executable_code_buffer): New static variable.
3160 (MonoDebuggerInfo): Added `executable_code_buffer',
3161 `executable_code_buffer_size', `breakpoint_info_area',
3162 `breakpoint_table' and `breakpoint_table_size'.
3164 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
3166 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
3167 that IP either is an unused value or the vtable pointer. IMT
3168 calls use vtable + offset now. Reduced by almost half the size
3171 2007-10-26 Jonathan Chambers <joncham@gmail.com>
3173 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
3174 defines to access param registers. Replace long usage with
3175 gsize as sizeof(long) != sizeof(void*) on Win64.
3177 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
3178 on Win64. Fix intrinsic, use _AddressOfReturnAddress
3179 instead of non-existant _GetAddressOfReturnAddress.
3181 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
3182 param registers. Save/restore %rdi and %rsi in MonoLMF.
3184 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
3185 param registers. Modify (throw_exception) signature to take
3186 %rdi and %rsi on Win64.
3188 Code is contributed under MIT/X11 license.
3190 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3192 * helpers.c: unlink debugging output files.
3194 2007-10-25 Zoltan Varga <vargaz@gmail.com>
3196 * mini.c: Move mono_create_ftnptr () to object.c.
3198 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
3200 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
3201 optional. This function can now be used to disassemble code generated
3202 outside the JIT such as trampolines and IMT thunks.
3204 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
3206 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
3207 vtable pointer from a ldr instruction.
3209 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
3210 new IMT call sequence.
3212 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
3213 call sequence for interface invocations.
3215 * mini-arm.c (mono_arch_emit_imt_argument): added, required
3216 for imt support. This function is empty since IMT on ARM requires no
3217 special handling on the IR side.
3219 * mini-arm.c (mono_arch_find_imt_method): added, required for
3222 * mini-arm.c (mono_arch_find_this_argument): added, required
3225 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
3226 a ldr instruction to load a value stored in the code stream.
3228 * mini-arm.c (mono_arch_build_imt_thunk):added, required
3232 2007-10-23 Zoltan Varga <vargaz@gmail.com>
3234 * mini.c (mini_init): Install the jump trampoline callback.
3236 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3238 * mini-trampolines.c: handle synchronized methods with the common
3239 vtable trampoline (bug #335601).
3241 2007-10-17 Zoltan Varga <vargaz@gmail.com>
3243 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
3245 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
3248 * mini-ia64.h mini-ia64.c: Add support for IMT.
3250 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
3251 prolog. Fixes #331958.
3253 2007-10-15 Zoltan Varga <vargaz@gmail.com>
3255 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
3257 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3259 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
3262 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3264 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
3267 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
3269 * mini-x86.c, mini-x86.h: x86 support for the common vtable
3272 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
3274 * mini-trampolines.c: changed the magic rampoline to understand
3275 the common vtable trampoline method: the method to invoke is
3276 determined by the vtable displacement of the call.
3278 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3280 * mini.c, mini.h: register the common vtable trampoline if the
3281 architecture supports it.
3283 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3285 * cpu-amd64.md: use the correct max length for tls_get.
3287 2007-10-14 Zoltan Varga <vargaz@gmail.com>
3289 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
3290 CEE_STELEM_ANY. Fixes #333696.
3292 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3294 * exceptions-x86.c: provide more graceful handling of the case where
3295 we followed a bogus function pointer from managed code (bug #332866).
3297 2007-10-11 Mark Probst <mark.probst@gmail.com>
3299 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
3300 replaces the generic_shared flag and will carry more information
3303 * generic-sharing.c: Added mini_type_stack_size() which allows
3304 allows open types if given a generic sharing context.
3305 mini_get_basic_type_from_generic() takes a
3306 MonoGenericSharingContext* instead of a MonoCompile* now.
3308 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
3309 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
3310 mini-sparc.c, mini-x86.c: Trivial changes required by the two
3311 changes above. Just passing arguments through to the right
3314 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
3316 * mini-arm.c: unify the call emission to emit_code_seq().
3318 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
3320 * tramp-arm.c: reduced the trampoline size.
3322 2007-10-10 Mark Probst <mark.probst@gmail.com>
3324 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
3325 variable handling out of arch-specific code.
3327 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
3329 * mini-arm.c: implemented fast delegate dispatch.
3331 2007-10-09 Zoltan Varga <vargaz@gmail.com>
3333 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
3334 that fp elimination is turned off if the space required by locals is too
3337 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3339 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
3340 ARM to the new style trampoline.
3342 2007-10-09 Zoltan Varga <vargaz@gmail.com>
3344 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
3346 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
3348 2007-10-09 Martin Baulig <martin@ximian.com>
3351 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
3352 `field_info_offset_offset'.
3354 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
3356 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
3357 removed more internal usage of the r11 register and made it available
3358 to the register allocator.
3360 2007-10-08 Mark Probst <mark.probst@gmail.com>
3362 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
3363 when sharing generics and treat type variables as references.
3365 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
3367 * mini-ppc.c: started removing the internal uses of register r11
3368 to eventually allow the register allocator to manage it as an
3369 additional available register.
3371 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3373 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
3375 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
3377 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
3378 specific trampolines as they are not performance critical as a jump
3379 target (maybe align as before only for AOT code?). This saves about
3380 200 KB of native code on x86 for monodevelop startup.
3382 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
3384 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
3385 monodevelop startup.
3387 2007-10-06 Zoltan Varga <vargaz@gmail.com>
3389 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
3391 * mini-sparc.h mini-sparc.c: Implement IMT support.
3393 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
3394 its smaller and doesn't clobber sparc_g1.
3396 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
3398 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
3400 * mini-ppc.c: optimized the size of the IMT thunks a bit.
3402 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3404 * mini-ppc.c: implemented fast delegate invocation.
3406 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
3408 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
3410 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
3412 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
3413 code to the new style trampoline in preparation for IMT support.
3415 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
3417 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
3418 systems already. This also reduces the specific trampiline sizes and
3419 prepares for the use of r12 as the IMT identifier register.
3421 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3423 * mini-mips.h: endianess fix (simplified from a patch by
3424 Thomas Kunze <thommy@tabao.de>, bug #323737).
3426 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
3428 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
3429 to access ucontext fields and enable netbsd support
3430 (partially from Magnus Henoch <mange@freemail.hu>).
3432 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3434 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
3435 use the preprocessor from the CPP env var if it is set.
3437 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
3439 * mini-trampolines.c: fixed an assertion and moved it earlier in the
3440 code, before interface_offset gets used.
3442 2007-10-02 Zoltan Varga <vargaz@gmail.com>
3444 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
3445 mono_class_setup_vtable () before accessing klass->vtable.
3447 2007-10-01 Zoltan Varga <vargaz@gmail.com>
3449 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
3452 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3454 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
3455 IMT slots (this saves hundreds of KB of memory in programs like
3456 IronPython and Monodevelop).
3458 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3460 * mini.c: print the delegate counter.
3462 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
3464 * mini-x86.c: make it easier to enable the debugging code for IMT
3467 2007-09-28 Martin Baulig <martin@ximian.com>
3470 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
3471 `mono_method_klass_offset' and `mono_method_token_offset'.
3473 2007-09-20 Mark Probst <mark.probst@gmail.com>
3475 * mini.c: First generics sharing implementation. Can only share
3476 in very simple cases. If sharing doesn't work it falls back to
3477 dedicated compilation.
3479 * mini.h: Flag in MonoCompile to specify whether generic
3480 compilation is shared. Flags enum for marking which generic inst
3481 of a context is used. Prototypes for helper functions.
3483 * generic-sharing.c: Helper functions for generic method sharing.
3485 * optflags-def.h: Optimization flag (gshared) for enabling generic
3486 method sharing added.
3488 * Makefile.am: generic-sharing.c added.
3490 2007-09-19 Daniel Nauck <dna@mono-project.de>
3492 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
3494 2007-09-19 Massimiliano Mantione <massi@ximian.com>
3495 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
3498 2007-09-19 Martin Baulig <martin@ximian.com>
3500 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
3501 mono_debug_cleanup() is now part of mono_cleanup().
3503 2007-09-18 Zoltan Varga <vargaz@gmail.com>
3505 * driver.c (mono_main): Fix a warning.
3507 2007-09-17 Zoltan Varga <vargaz@gmail.com>
3509 * aot-compiler.c: Optimize various parts when processing large assemblies.
3512 * mini.c (mono_patch_info_hash): Improve hash function.
3514 2007-09-14 Jonathan Chambers <joncham@gmail.com>
3516 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
3518 Code is contributed under MIT/X11 license.
3520 2007-09-14 Zoltan Varga <vargaz@gmail.com>
3522 * mini.c (mini_init): Fix a leak.
3524 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
3526 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3528 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
3530 2007-09-14 Zoltan Varga <vargaz@gmail.com>
3532 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
3534 2007-09-13 Zoltan Varga <vargaz@gmail.com>
3536 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
3539 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
3541 * mini.c (handle_alloc): Enable managed allocators in AOT code.
3543 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
3545 * aot-runtime.c (decode_patch_info): Ditto.
3547 2007-09-12 Jonathan Chambers <joncham@gmail.com>
3549 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
3550 static case. Cache delegates in architecture specific code,
3551 based on number of parameters.
3553 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
3554 in architecture specific code, based on number of parameters.
3556 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
3557 caching happen in architecture specific code now.
3559 Code is contributed under MIT/X11 license.
3561 2007-09-12 Jonathan Chambers <joncham@gmail.com>
3563 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
3564 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
3565 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
3567 Code is contributed under MIT/X11 license.
3569 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3570 * mini.c: (mono_thread_abort) Fixed bug #82416.
3572 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
3574 * mini.: hook the new managed GC allocation feature into the JIT.
3576 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3578 * mini.c: implementation for the new runtime tls opcode.
3580 2007-09-11 Martin Baulig <martin@ximian.com>
3583 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
3584 `mono_method_inflated_offset'.
3586 2007-09-07 Zoltan Varga <vargaz@gmail.com>
3588 * driver.c mini.h mini.c: Add a new devel command line option for injecting
3589 async exceptions into a method.
3591 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
3592 purpose of testing whenever the unwinder works at every instruction.
3594 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
3596 * mini.c: check accessibility of method used in ldftn (fixes
3599 2007-09-04 Zoltan Varga <vargaz@gmail.com>
3601 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
3603 * inssel.brg: Fix a warning.
3605 2007-09-03 Martin Baulig <martin@ximian.com>
3607 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
3608 now takes the `main_method' as argument.
3610 2007-09-02 Zoltan Varga <vargaz@gmail.com>
3612 * cpu-sparc.md (endfilter): Add missing src1:i argument.
3614 2007-08-30 Jonathan Chambers <joncham@gmail.com>
3616 * driver.c: include the cil-coff.h header on Windows.
3618 Code is contributed under MIT/X11 license.
3620 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3622 * mini.c, driver.c: don't include the cil-coff.h header.
3624 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
3626 * mini.c: flag places that needs fixes fo soft-float support.
3628 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
3630 * mini.h, inssel-float.brg: fix soft-float constant loads on big
3631 endian systems (partially from Dean Jenkins, bug #81924).
3633 2007-08-28 Mark Probst <mark.probst@gmail.com>
3635 * mini.c (check_linkdemand): Remove embedded reference object in
3636 call to LinkDemandSecurityException.
3637 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
3638 with an IntPtr instead of a reference object.
3640 2007-08-28 Zoltan Varga <vargaz@gmail.com>
3642 * mini.c (handle_initobj): Handle alignment properly.
3644 * inssel.brg (mini_emit_memset): Ditto.
3646 * inssel.brg (mini_emit_memcpy): Ditto.
3648 * inssel-sparc.brg: Ditto.
3650 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
3652 2007-08-26 Zoltan Varga <vargaz@gmail.com>
3654 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
3655 exceptions raised in unmanaged code. Fixes part of #82594.
3657 2007-08-24 Mark Probst <mark.probst@gmail.com>
3659 * mini.c (mono_method_to_ir), declsec.c
3660 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
3662 2007-08-22 Martin Baulig <martin@ximian.com>
3665 (MonoDebuggerThreadInfo): New typedef.
3666 (mono_debugger_thread_table): New global variable.
3667 (mono_debugger_thread_created): New public function.
3668 (mono_debugger_thread_cleanup): New public function.
3672 - removed `get_current_thread' and `lookup_assembly'.
3673 - removed `data_table'.
3674 - added `thread_table'.
3677 (mono_thread_start_cb): Call mono_debugger_thread_created().
3678 (mono_thread_attach_cb): Likewise.
3679 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
3680 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
3683 * driver.c (mono_main): Move mono_debug_init() up, before calling
3684 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
3686 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3688 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
3689 together when passing several arguments of type double (gives a small
3690 speedup and saves a few bytes of generated code).
3692 2007-08-20 Jb Evain <jbevain@novell.com>
3694 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
3696 2007-08-20 Jb Evain <jbevain@novell.com>
3698 * mini.c (mono_method_to_ir): throw MethodAccessException
3699 and FieldAccessException instead of InvalidProgramException.
3701 2007-08-20 Mark Probst <mark.probst@gmail.com>
3703 * mini.c: CoreCLR security checks.
3705 * mini.h: Removed MonoSecurityMode (moved to
3706 metadata/security-manager.h) and mono_security_mode global var
3707 (replaced by set/get functions in security-manager.h).
3709 * driver.c: Added "core-clr-test" security mode for testing. Used
3710 set-function for setting security mode.
3712 2007-08-17 Mark Probst <mark.probst@gmail.com>
3714 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
3715 the new jit_info_table.
3717 * driver.c: Test code for the new jit_info_table (enabled by the
3718 define MONO_JIT_INFO_TABLE_TEST).
3720 2007-08-14 Zoltan Varga <vargaz@gmail.com>
3722 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3723 detection of call <REG> instruction sequence. Fixes build on freebsd.
3725 2007-08-13 Zoltan Varga <vargaz@gmail.com>
3727 * mini-exceptions.c: Fix a warning.
3729 2007-08-11 Zoltan Varga <vargaz@gmail.com>
3731 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
3732 stack overflow handling code on amd64 too.
3734 * mini-exceptions.c (mono_setup_altstack): Make this use
3735 mono_thread_get_stack_bounds ().
3737 * mini-x86.h: Disable sigaltstack on solaris x86.
3739 2007-08-10 Zoltan Varga <vargaz@gmail.com>
3741 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
3743 2007-08-10 Geoff Norton <gnorton@customerdna.com>
3745 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
3747 2007-08-08 Zoltan Varga <vargaz@gmail.com>
3749 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
3751 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
3753 2007-08-03 Neale Ferguson <neale@sinenomine.net>
3755 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
3758 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3760 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
3761 to be emitted (bug #82281).
3763 2007-08-01 Martin Baulig <martin@ximian.com>
3765 Merged the `debugger-dublin' branch.
3767 * debug-debugger.h (MonoDebuggerInfo):
3768 Removed the `old_*' compatibility entries.
3769 Added `debugger_version' and `data_table'.
3770 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
3771 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
3774 (MiniDebugMethodBreakpointInfo): Add `address_list'.
3775 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
3776 instead of a `gconstpointer'.
3777 (mono_debugger_insert_method_breakpoint): Return a
3778 `MonoDebugMethodAddressList *'.
3780 2007-06-28 Martin Baulig <martin@ximian.com>
3782 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3784 2007-08-01 Zoltan Varga <vargaz@gmail.com>
3786 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
3787 __builtin_frame_address () since it is broken on older gcc versions.
3789 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
3791 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
3792 on the stack overflow handling and made the managed stack overflows
3793 catchable in most cases using soft guard pages.
3794 * exceptions-x86.c: added code to restore the protection in the soft
3795 guard pages at the end of exception handling.
3797 2007-07-31 Zoltan Varga <vargaz@gmail.com>
3799 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
3801 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3803 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
3806 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3808 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
3809 signal handling support until it has been ported to the new mechanism.
3810 * mini.c: fixed stack overflow detection and use the new
3811 architecture code to handle signals on the altstack.
3813 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
3815 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
3816 stack overflows on the alt stack.
3818 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
3820 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
3821 stack overflows on the alt stack.
3823 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
3825 * exceptions-ppc.c: cleanup preparing for altstack support.
3827 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3829 * exceptions-arm.c: cleanup preparing for altstack support.
3831 2007-07-27 Mark Probst <mark.probst@gmail.com>
3833 * mini.c (print_jit_stats): Output hazard pointer stats.
3835 2007-07-26 Mark Probst <mark.probst@gmail.com>
3837 * driver.c, mini.c: Replaced security mode flags with a single
3840 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3842 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
3844 2007-07-25 Mark Probst <mark.probst@gmail.com>
3846 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
3847 (which doesn't do anything yet) for activating Core CLR
3848 (Silverlight) security.
3850 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
3852 * mini-codegen.c: work around a possible gcc bug on arm.
3854 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3856 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
3857 message for platforms that don't support AOT compilation.
3859 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3861 * mini.h, mini.c, driver.c: temporary smcs hack.
3863 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
3865 * mini-arm.h, mini-arm.c: arm EABI fixes.
3867 2007-07-22 Zoltan Varga <vargaz@gmail.com>
3869 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
3872 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
3873 trampolines taking a method argument.
3875 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
3877 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
3878 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
3880 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
3881 JIT compilation throws an exception. Fixes #82050.
3883 2007-07-19 Mark Probst <mark.probst@gmail.com>
3885 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
3886 with the MONO_EXCEPTION_ defines.
3888 2007-07-17 Zoltan Varga <vargaz@gmail.com>
3890 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
3893 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
3894 the cause of an assertion.
3896 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
3898 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
3901 2007-07-15 Zoltan Varga <vargaz@gmail.com>
3903 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
3904 assert. Should fix #82103.
3906 2007-07-14 Zoltan Varga <vargaz@gmail.com>
3908 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
3909 here too. Fixes #82095.
3911 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
3914 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
3916 * mini-amd64.h: Enable IMT for amd64.
3918 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
3920 2007-07-12 Zoltan Varga <vargaz@gmail.com>
3922 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
3924 2007-07-12 Mark Probst <mark.probst@gmail.com>
3926 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
3927 as soon as check_linkdemand sets an exception_type.
3929 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3931 * mini-x86.c: fixed offsets for IMT call sequence.
3932 * mini-x86.h: enable IMT again.
3934 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3936 * trace.c (mono_trace_enter_method): Decode MonoType too.
3938 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
3940 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
3942 * mini-amd64.c: Add preliminary IMT implementation.
3944 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3946 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
3947 understand the new IMT-base interface invocation (thanks to
3948 Daniel Nauck for the report and the remote debugging session).
3950 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3952 * mini-x86.c: size and speed optimizations for the IMT bsearch.
3954 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3956 * Makefile.am (aotcheck): Make this actually use the AOTed code.
3958 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
3960 * mini-trampolines.c: implement AOT IMT support.
3961 * mini-x86.h: enable IMT support for wider testing.
3963 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3965 * inssel.brg (emit_imt_argument): Add aot support here.
3967 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
3969 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3971 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
3972 of the IMT implementation, partially from massi, with my
3973 implementation of the bsearch sequence. Disabled by default until
3974 the AOT code is implemented.
3976 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3978 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
3980 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
3982 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3984 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
3985 arch-independent IMT JIT code from Massimiliano
3986 Mantione (massi@ximian.com) with small cleanups from me.
3988 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3990 * Makefile.am: fix svn invocation to get the svn revision to be
3991 independent of the local language (build fix).
3993 2007-07-09 Mark Probst <mark.probst@gmail.com>
3995 * mini.c (inline_method): Reset cfg->exception_type if the
3996 inlining is aborted. Fixes: 82049.
3998 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
4000 * mini.c: remove assert from exception handling code when exception_ptr
4003 2007-07-05 Zoltan Varga <vargaz@gmail.com>
4005 * mini.c (mono_codegen): Add an assert.
4007 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
4008 enter and leave code.
4009 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
4011 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4013 * mini-ppc.c: fixed memory corruption for localloc(0)
4016 2007-07-05 Zoltan Varga <vargaz@gmail.com>
4018 * mini.c: Fix warnings.
4020 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
4022 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
4023 to emit better double->int conversions.
4025 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4027 * mini.c: the provided Min/Max optimizations are valid for unisgned
4030 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
4032 * 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
4034 2007-06-28 Miguel de Icaza <miguel@novell.com>
4036 * mini.c (mono_running_on_valgrind): Add support for reporting the
4037 method and its boundaries to valgrind.
4039 2007-06-28 Martin Baulig <martin@ximian.com>
4041 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
4043 2007-06-25 Zoltan Varga <vargaz@gmail.com>
4045 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
4047 * generic.2.cs: Add new test case.
4049 2007-06-25 Martin Baulig <martin@ximian.com>
4051 Merged the `debugger-dublin' branch.
4054 (mono_debugger_insert_method_breakpoint): New public method.
4055 (mono_debugger_remove_method_breakpoint): Likewise.
4056 (mono_debugger_check_breakpoints): New static method.
4057 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
4059 * debug-debugger.h (MonoDebuggerInfo):
4060 Renamed (to keep backward compatibility in the vtable):
4061 `insert_breakpoint' -> `old_insert_breakpoint'.
4062 `remove_breakpoint' -> `old_remove_breakpoint'.
4063 `create_string' -> `old_create_string'.
4064 `lookup_class' -> `old_lookup_class'.
4065 `lookup_type' -> removed; changed into a dummy field.
4066 `lookup_assembly' -> `old_lookup_assembly'.
4067 Added (same functionality, but different signature):
4068 `create_string', `lookup_class', `lookup_assembly'
4070 `get_method_addr_or_bpt', `remove_method_breakpoint',
4071 `runtime_class_init'.
4073 * debug-debugger.c: Merged the `debugger-dublin' branch.
4075 2007-06-23 Zoltan Varga <vargaz@gmail.com>
4077 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
4079 (peephole_pass): Likewise.
4081 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
4083 * driver.c: hopefully make setaffinity work also for ancient
4086 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
4088 * driver.c : win32 build fix.
4090 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
4092 * driver.c: check for the MONO_NO_SMP env var and bind to a single
4093 processor if it is set.
4095 2007-06-21 Martin Baulig <martin@ximian.com>
4097 * debug-mini.h: New file.
4100 (mono_debugger_insert_breakpoint_full): Moved here from
4101 ../metadata/mono-debug-debugger.c.
4102 (mono_debugger_remove_breakpoint): Likewise.
4103 (mono_debugger_breakpoint_callback): Likewise.
4105 2007-06-15 Raja R Harinath <rharinath@novell.com>
4107 * jit-icalls.c (mono_helper_compile_generic_method): Update to
4108 changes in MonoGenericClass.
4110 2007-06-14 Zoltan Varga <vargaz@gmail.com>
4112 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
4114 2007-06-14 Raja R Harinath <rharinath@novell.com>
4116 * jit-icalls.c (mono_helper_compile_generic_method): Update to
4117 removal of MonoGenericMethod.
4119 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
4121 * mini-exceptions.c: hooks for the exception events profiling API.
4123 2007-06-14 Randolph Chung <tausq@debian.org>
4125 * Makefile.ma: Add hppa target.
4126 * mini-arch.h: Include mini-hppa.h
4127 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
4128 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
4129 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4131 2007-06-14 Randolph Chung <tausq@debian.org>
4133 * inssel.brg: Add rules for "chained" compare-branch operations so that
4134 a single compare op can affect multiple branches. Adjust cost for
4135 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
4136 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
4137 cost for some rules so that they can more easily be overridden by
4138 per-arch rules (with fixes from lupus).
4139 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4141 2007-06-13 Randolph Chung <tausq@debian.org>
4143 * mini-ops.h: Reorder branch ops so that they match the order of the
4144 corresponding CEE_* ops. The code expects them this way.
4145 Add new ops for HPPA target.
4146 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4148 2007-06-13 Randolph Chung <tausq@debian.org>
4150 * mini-exceptions.c: Handle cases where the stack grows towards
4152 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
4154 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
4156 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
4158 * driver.c: explain where a non-matching corlib is found.
4160 2007-06-13 Mark Probst <mark.probst@gmail.com>
4162 * mini.c (print_jit_stats): Output dynamic code allocation stats.
4164 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
4166 * mini-exceptions.c: Generate a method profile leave event during
4167 an exception to ensure that the profiler gets notified.
4169 2007-06-07 Zoltan Varga <vargaz@gmail.com>
4171 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
4174 * cpu-amd64.md: Add long_and/or/xor opcodes.
4176 2007-06-06 Wade Berrier <wberrier@novell.com>
4178 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
4179 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
4180 length of instruction shr_imm (expected 8, got 10)
4182 2007-06-06 Zoltan Varga <vargaz@gmail.com>
4184 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
4186 2007-06-06 Mark Probst <mark.probst@gmail.com>
4188 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
4189 MonoInternalHashTable again (fixed bug in the internal hash table
4192 2007-06-06 Mark Probst <mark.probst@gmail.com>
4194 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
4195 Have to figure out what makes it crash the SWF regression.
4197 2007-06-05 Zoltan Varga <vargaz@gmail.com>
4199 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
4201 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
4203 * mini.c: optimize out the type check when storing null in a
4206 2007-06-04 Mark Probst <mark.probst@gmail.com>
4208 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
4209 MonoInternalHashTable.
4211 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
4213 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
4214 signed integer methods.
4216 2007-06-02 Zoltan Varga <vargaz@gmail.com>
4218 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
4219 permanently since the current approach doesn't work.
4221 2007-06-02 Zoltan Varga <vargaz@gmail.com>
4223 * inssel.brg (stmt): Only call delegate->invoke_impl if
4224 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
4226 2007-06-01 Zoltan Varga <vargaz@gmail.com>
4228 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
4229 the sreg2==rdx case.
4231 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
4232 account if it contains a rex prefix.
4233 (peephole_pass): Handle OP_FMOVE as well.
4235 2007-06-01 Zoltan Varga <vargaz@gmail.com>
4237 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
4238 as it causes regressions.
4240 2007-05-31 Zoltan Varga <vargaz@gmail.com>
4242 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
4243 static case as well.
4245 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
4247 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4248 (mono_arch_get_this_arg_from_call): Ditto.
4250 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
4252 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
4255 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4256 (mono_arch_get_this_arg_from_call): Ditto.
4258 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
4260 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
4261 try to create optimized invoke code and use that for further invocations.
4262 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
4264 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
4266 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
4268 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
4269 sealed classes or methods.
4270 *devirtualization.cs: tests for the new optimization
4272 2007-05-29 Zoltan Varga <vargaz@gmail.com>
4274 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
4275 by the update_volatile () function.
4277 2007-05-27 Zoltan Varga <vargaz@gmail.com>
4279 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
4282 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
4284 2007-05-24 Jonathan Chambers <joncham@gmail.com>
4286 * mini.c: Add configure checks for header files.
4287 * mini-x86.c: Add configure checks for header files.
4288 * trace.c: Add configure checks for header files.
4289 * aot-runtime.c: Add configure checks for header files.
4290 * aot-compiler.c: Add configure checks for header files.
4291 * driver.c: Add configure checks for header files.
4292 * mini-codegen.c: Add configure checks for header files.
4294 Code is contributed under MIT/X11 license.
4296 2007-05-22 Zoltan Varga <vargaz@gmail.com>
4298 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
4299 icompare_imm -128 + op_iclt. Fixes #81703.
4301 2007-05-19 Zoltan Varga <vargaz@gmail.com>
4303 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
4305 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4307 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
4308 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
4309 so that all isinst checks now use "interface_bitmap".
4311 2007-05-15 Zoltan Varga <vargaz@gmail.com>
4313 * cpu-amd64.md (jmp): Fix a warning.
4315 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
4317 * basic.cs: Add new regression test.
4319 * basic.cs: Remove test which is now in basic-long.cs.
4321 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
4323 * basic-long.cs: Add new test.
4325 2007-05-13 Zoltan Varga <vargaz@gmail.com>
4327 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
4329 2007-05-12 Zoltan Varga <vargaz@gmail.com>
4331 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
4333 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
4336 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
4337 throwing code a bit.
4339 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
4340 the exception throwing code a bit.
4342 * mini-x86.c (get_call_info): Allocate result from a mempool.
4344 2007-05-11 Zoltan Varga <vargaz@gmail.com>
4346 * aot-compiler.c (find_typespec_for_class): Fix the assert.
4348 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4350 * mini.h (MonoCompile): Add 'token_info_hash' field.
4352 * mini.c: Save token->method associations during compilation so the AOT
4353 compiler can use it.
4355 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
4356 which reference generic classes and methods.
4358 2007-05-10 Zoltan Varga <vargaz@gmail.com>
4360 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
4362 * aot-compiler.c (compile_method): Fix a typo in a comment.
4364 * aot-runtime.c (decode_cached_class_info): Skip generic types.
4366 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
4369 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
4371 2007-05-09 Zoltan Varga <vargaz@gmail.com>
4373 * mini.h (MonoCompile): Add 'args' field.
4375 * mini.c (mono_compile_create_vars): Store variables representing the arguments
4378 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
4380 2007-05-08 Zoltan Varga <vargaz@gmail.com>
4382 * mini.c (mono_compile_get_interface_var): Remove this unused function.
4384 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
4386 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
4387 opcodes for some opcodes.
4389 * mini.h *.brg *.c: Use the new opcodes.
4391 2007-05-08 Massimiliano Mantione <massi@ximian.com>
4393 * mini.h: Bumped aot revision.
4395 * inssel.brg: modified code generation of type checks for interfaces
4396 to use the new "MonoClass.interface_bitmap" instead of the old
4397 "MonoClass.interface_offsets".
4399 2007-04-30 Zoltan Varga <vargaz@gmail.com>
4401 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
4403 2007-04-29 Zoltan Varga <vargaz@gmail.com>
4405 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
4408 2007-04-27 Neale Ferguson <neale@sinenomine.net>
4410 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
4412 2007-04-27 Wade Berrier <wberrier@novell.com>
4414 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
4415 mini.h) to fix build.
4417 2007-04-26 Zoltan Varga <vargaz@gmail.com>
4419 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
4421 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
4422 causes the corlib unit tests to fail.
4424 2007-04-25 Zoltan Varga <vargaz@gmail.com>
4426 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
4428 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
4430 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
4431 opcodes to the comparison relations.
4433 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
4434 opcodes to their types.
4436 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
4438 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
4439 it in cfg->arch.cinfo.
4441 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
4443 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
4444 cfg->cil_offset_to_bb.
4446 2007-04-24 Zoltan Varga <vargaz@gmail.com>
4448 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
4449 created becase of initlocals.
4451 2007-04-23 Zoltan Varga <vargaz@gmail.com>
4453 * mini-alpha.c cpu-alpha.md: More alpha port work from
4454 Sergey Tikhonov <tsv@solvo.ru>.
4456 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
4458 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
4460 2007-04-19 Zoltan Varga <vargaz@gmail.com>
4462 * cpu-s390.md (break): Correct the length of break instruction.
4464 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4466 * mini.c: fix a couple of soft-float issues and comments.
4468 2007-04-15 Miguel de Icaza <miguel@novell.com>
4470 * trace.c (is_filenamechar): - is also a filename char.
4472 2007-04-15 Neale Ferguson <neale@sinenomine.net>
4474 * mini-s390.c: Correct checking for enum type in return value processing.
4476 2007-04-14 Raja R Harinath <rharinath@novell.com>
4478 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
4479 (version.h): Makefile is in the build directory.
4481 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
4483 * mini-amd64.h: fix for assertion failure on Solaris/amd64
4485 2007-04-11 Martin Baulig <martin@ximian.com>
4487 * mini.c (can_access_member): Fix handling of generic classes;
4490 2007-04-10 Zoltan Varga <vargaz@gmail.com>
4492 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
4494 2007-04-05 Zoltan Varga <vargaz@gmail.com>
4496 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
4498 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4500 * mini-codegen.c: make sure the right spill amount is
4501 used for fp or integer registers (fixes the float_sub_spill() on ppc).
4503 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
4505 * mini-ppc.c: fixes for the fp_branch_nan test.
4507 2007-03-23 Zoltan Varga <vargaz@gmail.com>
4509 * basic.cs: Comment out new test which still fails on ia64.
4511 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
4513 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
4515 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4517 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
4519 2007-03-22 Zoltan Varga <vargaz@gmail.com>
4521 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
4522 on 64 bit machines. Fixes part of #80738.
4524 * basic.cs: Add regression test.
4526 2007-03-17 Zoltan Varga <vargaz@gmail.com>
4528 * inssel.brg basic.cs: Revert previous change to fix build.
4530 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
4533 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
4535 * basic.cs: Add new regression test.
4537 2007-03-17 Zoltan Varga <vargaz@gmail.com>
4539 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
4542 2007-03-16 Neale Ferguson <neale@sinenomine.net>
4544 * cpu-s390x.md: Correct length of break instruction.
4546 2007-03-16 Neale Ferguson <neale@sinenomine.net>
4548 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
4549 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
4551 2007-03-15 Jonathan Chambers <joncham@gmail.com>
4553 * *.c: Begin WIN64 port.
4554 * mini.c: Use correct register in profiler.
4555 * mini-amd64.c: No inline assembly on Win64.
4556 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
4557 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
4558 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
4559 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
4560 mono_arch_ip_from_context for Win64.
4562 Contributed under MIT/X11 license.
4564 2007-03-15 Zoltan Varga <vargaz@gmail.com>
4566 * exceptions-amd64.c (seh_handler): Ditto.
4568 * exceptions-x86.c (seh_handler): Fix a memory leak.
4570 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
4572 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
4573 mini-s390x.c: fixed peephole optimizations to deal
4574 correctly with 1 and 2 byte reload avoidance.
4576 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
4578 * cpu-s390.md, cpu-s390x.md: update localloc length.
4580 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
4582 * cpu-g4.md: added missing descriptions.
4584 2007-03-14 Miguel de Icaza <miguel@novell.com>
4586 * Makefile.am: Add support so the tail tests are not executed on
4587 PowerPC as that is a known limitation of the PowerPC port.
4589 2007-03-13 Jonathan Chambers <joncham@gmail.com>
4591 * runmdesc.bat: Move to msvc directory.
4593 2007-03-13 Jonathan Chambers <joncham@gmail.com>
4595 * runmdesc.bat: Run executable that was produced by the current
4596 target and sent via an argument.
4598 2007-03-11 Zoltan Varga <vargaz@gmail.com>
4600 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
4603 * generics.2.cs: Add regression test.
4605 2007-03-09 Wade berrier <wberrier@novell.com>
4607 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
4609 2007-03-09 Zoltan Varga <vargaz@gmail.com>
4611 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
4612 AOT code depends on this.
4614 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4616 * mini.c: more precise tracking of types in the eval stack
4617 (part of fix for bug #81044).
4619 2007-03-07 Zoltan Varga <vargaz@gmail.com>
4621 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
4623 * aot-compiler.c (encode_patch): Remove an obsolete comment.
4625 2007-03-06 Zoltan Varga <vargaz@gmail.com>
4627 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
4629 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
4631 2007-02-22 Zoltan Varga <vargaz@gmail.com>
4633 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
4634 a pointer on 64 bit systems. Fixes #80190.
4636 * iltests.il: Add new regression test.
4638 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4640 * mini.c: inline a constant for Environment.IsRunningOnWindows.
4642 2007-02-19 Geoff Norton <gnorton@customerdna.com>
4644 * trace.c: Remove an erroneous alignemnt check when tracing.
4645 Fixes --trace on OSX86.
4647 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
4649 * mini-$(arch).h: initialize SP in context for all the archs.
4651 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
4653 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
4654 regressions in the thread tests.
4656 2007-02-14 Zoltan Varga <vargaz@gmail.com>
4658 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
4659 - fixed implementation of LOCALLOC opcode
4660 - implemented non-un compare for floats
4662 - implementation of FDIV and CKFINITE opcodes
4663 - fixes for latest mono updates
4664 - additional arch opcodes
4666 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
4668 * Makefile.am: simplify and merge rules for cross-compilation.
4670 2007-02-07 Massimiliano Mantione <massi@ximian.com>
4672 * local-propagation.c: Actually *apply* the fix for bug 80591...
4674 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
4676 * mini-exceptions.c: backuot part of the last change
4677 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
4679 2007-02-06 Massimiliano Mantione <massi@ximian.com>
4680 * inssel.brg: Fix bug 59286.
4683 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
4685 * mini-exceptions.c: patch from Zoltan to correctly check for
4686 stack boundaries (using the stack register, not the frame register),
4687 fixes bugs #80724, #79717.
4689 2007-02-03 Zoltan Varga <vargaz@gmail.com>
4691 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
4692 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
4694 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
4695 presence of frame pointer elimination.
4697 2007-02-01 Geoff Norton <gnorton@customerdna.com>
4699 * mini-x86.h: NetBSD UCONTEX_REG defines.
4701 2007-02-01 Zoltan Varga <vargaz@gmail.com>
4703 * inssel-amd64.brg: Fix amd64 build.
4705 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
4707 * mini.h: remove extern to workaround what looks likes gcc bug 26905
4710 2007-01-31 Zoltan Varga <vargaz@gmail.com>
4712 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
4715 * mini-<ARCH>.c: Use mono_is_regsize_var ().
4717 2007-01-30 Mark Mason <mason@broadcom.com>
4719 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
4720 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
4721 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
4722 beginning support for CEE_JMP [not quite working yet]
4723 * tramp-mips.c: LMF handling now works
4725 2007-01-30 Zoltan Varga <vargaz@gmail.com>
4727 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
4729 * mini.h (NULLIFY_INS): New macro.
4731 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4733 * mini.c: statistical profiler fix for windows, patch
4734 from Tor Lillqvist (tml@novell.com).
4736 2007-01-30 Massimiliano Mantione <massi@ximian.com>
4737 * local-propagation.c: Fix bug 80591.
4739 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
4741 * Makefile.am: put back the --export-dynamic option as with
4742 the previous gmodule flags (thanks to Robert Jordan).
4744 2007-01-28 Zoltan Varga <vargaz@gmail.com>
4746 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
4748 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
4749 simplify and speed up the local register allocator. Also rename some fields
4750 like iassign->vassign.
4752 * regalloc.c: Remove some functions which are no longer used since their
4753 inlined version is in mini-codegen.c.
4755 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
4757 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
4759 2007-01-27 Zoltan Varga <vargaz@gmail.com>
4761 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
4762 narrowing. Fixes #80622.
4764 * iltests.il: Add new regresssion test.
4766 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4768 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
4769 debug-debugger.c, debug-debugger.h: warning fixes.
4770 * driver.c: updated copyright year and made it fit in one line.
4772 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
4774 * aot-runtime.c: updated to use mono-dl instead of gmodule.
4776 2007-01-25 Zoltan Varga <vargaz@gmail.com>
4778 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
4780 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
4782 * iltests.il: Add new test for bug #80507.
4784 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4786 * mini-arm.h: use soft-float also on vfp for now.
4788 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4790 * mini.c: fix some more soft-float issues.
4792 2007-01-24 Zoltan Varga <vargaz@gmail.com>
4794 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
4796 2007-01-24 Massimiliano Mantione <massi@ximian.com>
4797 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
4798 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
4799 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
4801 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
4803 * mini-arm.c: typo fix.
4805 2007-01-23 Neale Ferguson <neale@sinenomine.net>
4807 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
4809 2007-01-21 Zoltan Varga <vargaz@gmail.com>
4811 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
4812 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
4814 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
4816 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
4818 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
4820 * inssel.brg: Fix a warning.
4822 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
4824 * abcremoval.c ssa.c ssapre.c: Update after this change.
4826 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
4828 * dominators.c (df_set): Use mono_bitset_union_fast.
4830 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4832 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
4833 mini-codegen.c: reduce relocations and memory usage for the cpu
4836 2007-01-20 Zoltan Varga <vargaz@gmail.com>
4838 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
4840 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
4841 to reduce their size.
4843 2007-01-19 Mark Mason <mason@broadcom.com>
4845 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
4846 * mini-mips.c: more configuration macros, support long conditional branches, additional
4847 asserts, fix epilog instrumentation.
4848 * mini-mips.h: use standard stack walk
4849 * cpu-mips.md: increase size of div, rem and conditional branches
4851 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
4853 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
4856 2007-01-19 Zoltan Varga <vargaz@gmail.com>
4858 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
4859 (compile_method): Ditto.
4861 * aot-runtime.c (decode_klass_info): Ditto.
4863 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
4864 needed by the code generated by inssel.brg. Also fix a warning.
4866 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
4868 * mini.c: deal with enums that become genericinsts by
4869 being nested in a generic class (bug #79956).
4871 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
4873 * mini.c: match the generic definition to check for
4874 private access with generic types (bug #78431).
4876 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4878 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
4879 to make life easier for people cross-compiling that insist on not
4882 2007-01-17 Mark Mason <mason@broadcom.com>
4884 * inssel-long.brg: patch to deal with mips missing flags
4885 * inssel-long32-mips.brg: implement overflow checks
4886 * insset-mips.brg: implement overflow checks
4887 * mini-mips.h: implement conditional exception handling
4888 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
4889 Remove unused code, minor cleanups.
4890 * exceptions-mips.c: minor cleanups
4891 * mini-ops.h: add mips conditional exception ops
4892 * cpu-mips.md: add mips conditional exception ops
4895 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
4897 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
4898 to deal with mips missing of flags.
4900 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4902 * exceptions-ppc.c: execute fault handlers.
4904 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
4906 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
4908 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4910 * mini.c: handle also floating point values in initialize_array.
4912 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4914 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
4915 array initialization and make it conditional on the intrins option.
4917 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4919 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
4920 relocations and put the patch info names close to the enum definition.
4922 2007-01-15 Mark Mason <mason@broadcom.com>
4924 * basic.cs, exceptions.cs: break up large tests to increase debugability.
4926 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4928 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
4930 2007-01-12 Raja R Harinath <rharinath@novell.com>
4932 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
4934 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
4936 * Makefile.am: distribute the mips sources.
4938 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4940 * mini-codegen.h: handle bug #80489 here, by excluding ecx
4943 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
4945 * cpu-x86.md: back out for now as this triggers other regressions.
4947 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
4949 * cpu-x86.md: force src1 and dest regpair for long shift instructions
4950 to eax:edx, so ecx can't get allocated to them (bug #80489).
4952 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
4954 * mini.c, mini-exceptions.c: enabled running fault handlers
4957 2007-01-03 Miguel de Icaza <miguel@novell.com>
4959 * driver.c: If nothing fail, do not use the string "failed",
4960 because it makes it very annoying to view test result logs on the
4963 2006-12-30 Miguel de Icaza <miguel@novell.com>
4965 * debug-debugger.c (mono_debugger_main): Rename "main" to
4966 "main_method" to prevent a warning.
4968 Remove a warning for unused field.
4970 2006-12-28 Martin Baulig <martin@ximian.com>
4973 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
4975 2006-12-22 Martin Baulig <martin@ximian.com>
4977 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
4978 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
4979 seperate `.mdb_debug_info' section, so we can access it from the
4980 debugger even if the binary is stripped.
4982 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
4983 from the `.mdb_debug_info' here to prevent the linker from
4984 removing that section.
4986 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
4989 2006-12-19 Robert Jordan <robertj@gmx.net>
4991 * mini-x86: enable the code to return small structures in
4992 registers for FreeBSD as well. Fixes bug #80278.
4993 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
4995 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4997 * mini-x86.c: align the stack when calling the profiler
4998 function instrumenting the prolog (on OSX).
5000 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
5002 * mini.c: emit a break opcode where Debugger.Break () is called.
5004 2006-12-13 Miguel de Icaza <miguel@novell.com>
5006 * mini.c (mono_method_to_ir): Provide useful information on this
5007 assert, to prevent others from debugging like I did.
5009 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
5011 * mini.c: enable code which was incorrectly commented
5014 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
5016 * mini-x86.c: enable on OSX, too, the code to return small
5017 structures in registers.
5019 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
5021 * mini-x86.c: remove the use of the dynamic code manager here, too.
5023 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
5025 * mini.h, debug-debugger.c, tramp-*.c: fixed
5026 mono_debugger_create_notification_function() to use
5027 mono_global_codeman_reserve () instead of a dynamic code manager.
5029 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
5031 * mini.c, jit-icalls.h, jit-icalls.c: remove the
5032 ves_array_element_address() jit icall and use a generated
5033 managed method instead (which is about 4 times faster for a rank 3
5036 2006-11-29 Mark Mason <mason@broadcom.com>
5038 * basic-calls.cs: additional tests for passing
5039 structures as function arguments.
5041 2006-11-29 Mark Mason <mason@broadcom.com>
5043 * mini-mips.h: disable custom exception handling
5044 * mini-mips.c: throw/rethrow should use jalr to call
5045 exception stubs. Fixed bug with passing structures
5046 by value. More support for tracing floating point
5049 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
5051 * mini.c: fixed typo in the soft-float ldind.r4 handling
5054 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
5056 * mini.c, mini.h, driver.c: added --runtime command line
5057 option to select a different runtime than the autodetected one.
5058 * jit.h: added API for embedders to initialize with a specific
5061 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
5063 * mini.c: handle also boxing of r4 values (bug #80024).
5065 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
5067 * mini-ppc.c: force indirect calls until we reserve
5068 enough address space for all the generated code.
5070 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
5072 * exceptions-arm.c: workaround bugs in the libc definition
5075 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
5077 * inssel.brg: fixes from me and Mark Mason.
5079 2006-11-23 Dick Porter <dick@ximian.com>
5081 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
5082 semaphore display now we've fixed the initial value
5084 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
5086 * inssel.brg: partially revert the last change to fix the build.
5088 2006-11-21 Mark Mason <mason@broadcom.com>
5090 * inssel.brg: Add and use compare-and-branch macros to support
5091 architectures that do not have condition code registers (ie. MIPS).
5092 * *-mips.{c,brg,md}: Fix copyright statements
5094 2006-11-20 Mark Mason <mason@broadcom.com>
5096 * Makefile.am: remove mini-codegen.c from list of MIPS sources
5097 * mini.c: Allow GET_CONTEXT to be specified by the arch port
5098 * mini.h: Added declaration for mono_print_ins()
5099 * mini-codegen.c: added ins_spec initializer for MIPS
5100 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
5101 vreg to be virtual and hreg to be non-virtual.
5102 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
5103 is not yet working/implemented correctly.
5104 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
5105 non-static, fixup calls to print_ins() from other parts in the file.
5107 2006-11-20 Mark Mason <mason@broadcom.com>
5109 * basic-calls.cs: added tests for passing structures as arguments
5112 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
5114 * inssel-long32.brg: optimize signed division by power of two.
5116 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
5118 * mini-arm.c: added support for interworking with thumb code
5119 (mono must be still be built using the ARM instruction encoding).
5121 2006-11-19 Miguel de Icaza <miguel@novell.com>
5123 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
5124 verifier has different rules for it. Fixes a few verifier issues
5127 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
5128 at the end, so people know what happened.
5130 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
5132 * brach-opts.c: in optimize_exception_target() make sure we
5133 are in a catch clause (fixes bug #79871).
5135 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
5137 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
5138 more soft-float support fixes.
5140 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
5142 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
5143 that are passed half on the stack and half in registers.
5145 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
5147 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
5148 more mips integration work from Mark E Mason
5149 <mark.e.mason@broadcom.com>.
5151 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
5153 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
5154 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
5155 tramp-mips.c: added sources for the mips port, not
5156 integrated in the build yet. Contributed by
5157 Mark E Mason <mark.e.mason@broadcom.com>.
5159 2006-11-14 Neale Ferguson <neale@sinenomine.net>
5161 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
5163 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
5165 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
5166 put the soft-float rules in its own file since it seems to
5167 break s390 compilation.
5169 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
5171 * mini-arm.c: fixed wrnings.
5173 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
5175 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
5176 inssel-arm.brg: ARM support for soft-float.
5178 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
5180 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
5181 loads and stores of 32 bit fp values.
5183 2006-11-10 Zoltan Varga <vargaz@gmail.com>
5185 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
5187 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
5188 works. Fixes #79852 and #79463.
5190 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
5192 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
5193 more soft-float support WIP and fixes.
5195 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
5197 * mini-arm.c: some VFP updates.
5199 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
5201 * mini-exceptions.c: 0 is a valid local var offset in some
5202 architectures, don't assert (bug #78508).
5204 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
5206 * exceptions-arm.c: fixed off by one error in stack walk code.
5208 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
5210 * mini.h, mini.c: more precise tracking of type load exceptions.
5212 2006-11-03 Robert Jordan <robertj@gmx.net>
5214 * Makefile.am: [WIN32] Add monow.exe target.
5215 * driver.c: [WIN32] Don't detach the console when debugging.
5218 2006-10-30 Miguel de Icaza <miguel@novell.com>
5220 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
5222 2006-10-23 Zoltan Varga <vargaz@gmail.com>
5224 * aot-compiler.c (emit_method_info): Add a case missed earlier.
5226 * driver.c (mini_regression): Fix --regression with AOT.
5228 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
5230 2006-10-17 Zoltan Varga <vargaz@gmail.com>
5232 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
5234 * mini-sparc.h: Don't use sigaction on sparc/linux.
5236 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
5238 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
5240 * mini-exceptions.c: Add proper include files for getpid ().
5242 2006-10-16 Zoltan Varga <vargaz@gmail.com>
5244 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
5245 address instead of a MonoJitInfo* to avoid decoding the exception info for the
5248 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
5249 name cache to reduce its size.
5251 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5253 2006-10-15 Zoltan Varga <vargaz@gmail.com>
5255 * mini-x86.c: Save/restore the current LMF structure more efficiently using
5256 the mono_lmf TLS variable.
5258 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
5259 trampoline lmf frames.
5261 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
5263 2006-10-14 Zoltan Varga <vargaz@gmail.com>
5265 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
5266 the mono_lmf TLS variable.
5268 * mini-exceptions.c: Access the LMF structure through accessors.
5270 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
5271 variable instead of in jit_tls->lmf.
5273 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
5275 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
5276 trampoline lmf frames.
5278 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
5280 2006-10-12 Zoltan Varga <vargaz@gmail.com>
5282 * mini.c trace.c mini-x86.c: Revert these too.
5284 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
5287 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
5289 * genmdesc.c: removed now dead code.
5291 2006-10-09 Robert Jordan <robertj@gmx.net>
5293 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
5295 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
5297 * mini.h: do not leave gaps in the opcode values.
5299 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
5301 * jit-icalls.h: flag functions as internal here, too.
5303 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
5305 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
5306 functions with the internal attribute.
5308 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
5310 * aot-compiler.c: fclose the file descriptor in the profile read loop.
5312 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
5314 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
5317 2006-10-05 Zoltan Varga <vargaz@gmail.com>
5319 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
5320 tail calls as on other platforms.
5322 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
5324 * iltests.il: Add a few tailcall tests.
5326 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
5328 * driver.c: fix loop for old compilers (bug #79521).
5330 2006-10-02 Zoltan Varga <vargaz@gmail.com>
5332 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
5334 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
5336 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
5337 metadata without any code.
5339 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
5340 more precise debugging information using gdb.
5342 2006-09-30 Zoltan Varga <vargaz@gmail.com>
5344 * inssel-ia64.brg: Make the helper methods static.
5346 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
5348 * inssel-x86.brg: make the helper methods static.
5350 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
5352 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
5354 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
5356 * mini.c: updates for monoburg changes.
5357 * inssel.brg: make a few helper functions static as they should.
5359 2006-09-27 Zoltan Varga <vargaz@gmail.com>
5361 * Makefile.am: Move mini-codegen.c to common_sources.
5363 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
5365 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
5367 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
5368 mini-ppc.h: port to use the common local register allocator.
5370 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5372 * mini.h: Remove the comment too then.
5374 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
5376 * mini.h: put back backend.data which is to be used shortly and
5377 doesn't increase the size of MonoInst. If any 64 bit arch aligned
5378 pointers on 4 byte boundaries it'd have much bigger issues running
5379 and you can ifdef it out anyway.
5381 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5383 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
5384 MonoInst size by 4 bytes on 64 bit machines.
5386 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
5388 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
5389 replacement with more meaningful field names. Arch maintainers, please
5390 check the assigned names are good enough for your arch.
5392 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5394 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
5395 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
5397 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
5399 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
5400 relocations and memory requirements, put the optimization flags
5401 definitions in their own file.
5403 2006-09-24 Zoltan Varga <vargaz@gmail.com>
5405 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
5407 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
5409 2006-09-22 Zoltan Varga <vargaz@gmail.com>
5411 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
5413 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
5415 * inssel.brg: use the correct function to get the size of an item
5416 in an array, given an element class.
5417 * aot-compiler.c: do not access class->class_size directly.
5419 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
5421 * mini.h, debug-mini.c: added a debugging function to print
5422 info about local variables and arguments in a jitted method.
5424 2006-09-20 Zoltan Varga <vargaz@gmail.com>
5426 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
5428 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
5430 2006-09-19 Zoltan Varga <vargaz@gmail.com>
5432 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
5433 inner and outer loops when passing vtypes.
5435 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
5437 * mini-ppc.c: take into account the cpu errata for cache flushing
5438 which caused some random errors (bug #79381).
5440 2006-09-19 Zoltan Varga <vargaz@gmail.com>
5442 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
5443 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
5445 2006-09-17 Zoltan Varga <vargaz@gmail.com>
5447 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
5450 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
5453 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
5454 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
5456 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
5459 2006-09-13 Zoltan Varga <vargaz@gmail.com>
5461 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
5463 2006-09-12 Zoltan Varga <vargaz@gmail.com>
5465 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
5466 macro does not have to be changed during debugging.
5468 * 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>.
5470 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
5472 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
5474 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
5475 MONO_ARCH_NO_EMULATE_MUL is defined.
5477 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
5479 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
5481 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
5483 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
5485 2006-09-11 Zoltan Varga <vargaz@gmail.com>
5487 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
5488 stuff to mini-exceptions.c where it is used.
5490 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
5491 setup code, the real one is in mini-exceptions.c.
5493 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
5494 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
5495 some changes from the freebsd ports tree.
5497 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
5500 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
5502 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
5504 * mini.c: on Linux, check for /proc to be mounted
5505 (bug# 79351, novell bug#201204).
5507 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
5509 * mini.c: handle cases where pthread_attr_getstack() behaves
5510 incorrectly (bug #78096).
5512 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
5514 * mini-arm.c: support larger stack frames (bug #79272).
5516 2006-09-08 Zoltan Varga <vargaz@gmail.com>
5518 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
5520 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
5523 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
5524 mono_class_from_name () to find a class from its name.
5526 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
5528 2006-09-07 Zoltan Varga <vargaz@gmail.com>
5530 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
5532 2006-09-05 Kornél Pál <kornelpal@gmail.com>
5534 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
5536 2006-09-04 Zoltan Varga <vargaz@gmail.com>
5538 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
5539 callinfo->trampoline.
5541 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
5543 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
5546 2006-09-03 Zoltan Varga <vargaz@gmail.com>
5548 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
5550 2006-09-02 Zoltan Varga <vargaz@gmail.com>
5552 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
5553 stats.method_trampolines, it is already done by the generic trampoline code.
5555 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
5557 2006-09-01 Zoltan Varga <vargaz@gmail.com>
5559 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
5561 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
5563 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
5565 * mini.c (print_jit_stats): Print mscorlib mempool size too.
5567 * mini.c (print_jit_stats): Print new stats.
5569 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
5571 2006-08-31 Zoltan Varga <vargaz@gmail.com>
5573 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
5574 Address on two dimensional arrays. Fixes #78729.
5576 * mini.h (MonoCompile): Add a 'skip_visibility' field.
5578 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
5581 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
5583 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
5586 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
5588 (mini_get_ldelema_ins): Ditto.
5590 2006-08-30 Zoltan Varga <vargaz@gmail.com>
5592 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
5593 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
5596 2006-08-29 Neale Ferguson <neale@sinenomine.net>
5598 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
5599 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
5601 * exceptions-s390x.c: Cosmetic change.
5603 * tramp-s390.c: Fix warning.
5605 * cpu-s390.md: Correct length of mul_imm.
5607 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
5609 * aot-compiler.c: added binary writer with ELF backend
5610 implementation (only on Linux/x86 for now).
5612 2006-08-18 Zoltan Varga <vargaz@gmail.com>
5614 * Makefile.am: Don't run net 2.0 AOT tests.
5616 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
5617 (mono_compile_assembly): Skip net 2.0 assemblies as well.
5619 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
5621 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5623 * aot-compiler.c: simplified and refactored the asm-writing code
5624 to allow different backends.
5626 2006-08-18 Zoltan Varga <vargaz@gmail.com>
5628 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5630 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
5631 little. Share patches of type TYPE_FROM_HANDLE as well.
5633 * mini.c (mono_patch_info_equal): New helper function.
5634 (mono_patch_info_hash): Ditto.
5636 * aot-compiler.c (emit_method_code): Fix s390 build.
5638 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
5639 is not handled because it is stored as a flag and not as a type ctor. Fixes
5642 2006-08-17 Zoltan Varga <vargaz@gmail.com>
5644 * aot-compiler.c: Fix computation of GOT slot statistics.
5646 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
5647 Also remove support for not PIC AOT.
5649 * mini.h: Bump AOT file format version.
5651 * objects.cs: Add a test for #78990.
5653 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
5654 (peter.dettman@iinet.net.au). Fixes #79087.
5656 * basic-long.cs: Add a test for the above.
5658 2006-08-16 Zoltan Varga <vargaz@gmail.com>
5660 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
5662 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
5665 2006-08-15 Zoltan Varga <vargaz@gmail.com>
5667 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
5670 2006-08-10 Jonathan Chambers <joncham@gmail.com>
5672 * mini.c: Don't verify COM proxy invoke calls
5675 2006-08-10 Dick Porter <dick@ximian.com>
5677 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
5678 which process is holding semaphores locked.
5680 2006-08-08 Zoltan Varga <vargaz@gmail.com>
5682 * mini-ia64.c mini-amd64.c: Fix #79027.
5684 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
5686 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
5688 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
5689 implicit arguments in a vararg call. Fixes #79027.
5691 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
5693 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
5694 (mono_get_array_new_va_signature): Ditto.
5696 2006-08-05 Zoltan Varga <vargaz@gmail.com>
5698 * aot-runtime.c: Call init_plt lazily.
5700 * inssel-long.brg: Fix unsigned long->int conversion.
5702 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
5704 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
5705 that most data is now in the .rss/.data section.
5707 2006-08-04 Zoltan Varga <vargaz@gmail.com>
5709 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
5711 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
5713 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
5715 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
5717 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
5718 virtual call. Fixes #79010.
5720 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
5721 and use the result as the this argument in the real call.
5723 * generics.2.cs: Add a new test for #79010.
5725 2006-08-03 Zoltan Varga <vargaz@gmail.com>
5727 * mini-x86.c: Fix a warning.
5729 * aot-compiler.c: Add a bunch of statistics.
5731 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
5733 2006-08-02 Zoltan Varga <vargaz@gmail.com>
5735 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
5737 2006-08-01 Zoltan Varga <vargaz@gmail.com>
5739 * 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>.
5741 2006-07-13 Miguel de Icaza <miguel@novell.com>
5743 * mini.c (mono_method_to_ir): Obtain the original method in the
5744 CIL stream and use this to perform validation.
5748 2006-07-19 Zoltan Varga <vargaz@gmail.com>
5750 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
5751 (mono_arch_call_opcode): Ditto.
5753 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
5756 * mini.c (mono_patch_info_dup_mp): New helper function.
5758 * aot-compiler.c (compile_method): Fix some of the memory allocated during
5759 compilation. Fixes #78827.
5761 2006-07-18 Kornél Pál <kornelpal@gmail.com>
5763 * declsec.c: Use original security informations for
5764 MONO_WRAPPER_MANAGED_TO_MANAGED.
5766 2006-07-15 Jonathan Chambers <joncham@gmail.com>
5768 * mini.c: Allow Com Interop methods/classes and
5769 don't verify COM wrapper calls
5772 2006-07-13 Zoltan Varga <vargaz@gmail.com>
5774 * inssel-long32.brg: Fix long->i4 checked conversion.
5776 * exceptions.cs: Add a test for the above.
5778 2006-07-08 Zoltan Varga <vargaz@gmail.com>
5780 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
5782 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
5785 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
5788 2006-07-03 Zoltan Varga <vargaz@gmail.com>
5790 * mini.c: Fix solaris/x86 exception handling.
5792 * Makefile.am: Get rid of $(ICU_LIBS).
5794 2006-07-02 Zoltan Varga <vargaz@gmail.com>
5796 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
5797 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
5798 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
5800 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
5802 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
5803 this function causes a SIGSEGV.
5805 2006-06-22 Zoltan Varga <vargaz@gmail.com>
5807 * mini.c: Remove unused solaris/x86 includes.
5809 2006-06-21 Zoltan Varga <vargaz@gmail.com>
5811 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
5813 2006-06-20 Jb Evain <jbevain@gmail.com>
5815 * cpu-g4.md: fix max length of start_handler instruction.
5817 2006-06-20 Massimiliano Mantione <massi@ximian.com>
5818 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
5820 2006-06-16 Massimiliano Mantione <massi@ximian.com>
5821 * ssa.c: Fixed bug 78653 for SSA based deadce.
5822 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
5823 MonoInst.flags, used in SSA based deadce.
5824 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
5825 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
5827 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
5829 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
5830 it can end up using non executable memory on ppc64 systems
5831 running ppc32 userspace (fix from Johannes Berg).
5833 2006-06-14 Dick Porter <dick@ximian.com>
5835 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
5838 2006-06-13 Massimiliano Mantione <massi@ximian.com>
5839 * mini.c: Made so that inline is locally disabled if it would
5840 trigger a .cctor, because too many apps depend on this behavior
5841 (which seems to be also the one of the MS CLR).
5843 2006-06-13 Zoltan Varga <vargaz@gmail.com>
5845 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
5846 No idea why this worked before.
5848 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
5849 which branch to outer exception clauses since they could skip the
5850 inner finally clauses. Fixes #78633.
5852 * exceptions.cs: Add a test for the above.
5854 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
5857 * iltests.il: Add a test for the above.
5859 2006-06-12 Zoltan Varga <vargaz@gmail.com>
5861 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
5862 after the end of a try bblock, to prevent asserts in mini_method_compile ().
5864 * iltests.il: Add a test for the above.
5866 2006-06-10 Zoltan Varga <vargaz@gmail.com>
5868 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
5870 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
5871 methods as instrinsics.
5873 2006-06-09 Wade Berrier <wberrier@novell.com>
5875 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
5876 (simple-cee-ops.h ssapre-mini-ops.h)
5878 2006-06-09 Neale Ferguson <neale@sinenomine.net>
5880 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
5881 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
5883 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
5884 * cpu-s390x.md: Fix max. length values for a couple of instructions.
5886 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
5888 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
5890 2006-06-08 Massimiliano Mantione <massi@ximian.com>
5892 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
5893 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
5894 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
5895 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
5896 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
5897 of opcodes, so that bug 78549 should not happen again.
5898 * ssapre.c: Updated to use the renamed files.
5900 2006-06-08 Zoltan Varga <vargaz@gmail.com>
5902 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
5903 in OP_ATOMIC_EXCHANGE_I4.
5905 2006-06-07 Wade Berrier <wberrier@novell.com>
5907 * tramp-s390.c: Fix s390 build (add missing pointer declarations
5908 in mono_debugger_create_notification_function)
5910 2006-06-06 Zoltan Varga <vargaz@gmail.com>
5912 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
5914 * mini.c (type_from_stack_type): Disable some changes which do not
5917 * driver.c: Reenable opts.
5919 * mini.h (MonoStackSlot): New structure to keep track of the verification state
5920 of the evaluation stack.
5922 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
5923 evaluation stack trace at entry to the bblock.
5925 * mini.c (merge_stacks): New function to perform verification of stack merges.
5926 Turned off by default.
5928 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
5931 2006-06-06 Massimiliano Mantione <massi@ximian.com>
5933 * local-propagation.c: Fixed bug 78549.
5935 2006-06-04 Zoltan Varga <vargaz@gmail.com>
5937 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
5939 2006-06-02 Miguel de Icaza <miguel@novell.com>
5941 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
5942 tramp-arm.c, tramp-ia64.c
5943 (mono_debugger_create_notification_function): Update signature to
5944 new signature and use new protocol for creating the notification
5947 Should fix the build.
5949 2006-06-02 Geoff Norton <gnorton@customerdna.com>
5951 * exceptions-ppc.c (mono_jit_walk_stack)
5952 (ves_icall_get_frame_info): Fix the build
5954 2006-06-02 Zoltan Varga <vargaz@gmail.com>
5956 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
5958 2006-05-31 Raja R Harinath <rharinath@novell.com>
5960 * il2tests.2.il: New file for generics CIL tests. Add test for
5962 * Makefile.am: Update.
5965 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
5968 2006-05-30 Massimiliano Mantione <massi@ximian.com>
5970 * aliasing.c: Fixed bug 78311.
5972 2006-05-29 Martin Baulig <martin@ximian.com>
5974 * mini-exceptions.c (mono_find_jit_info): When computing the
5975 native offset, check whether we're actually inside the method's
5976 code; call mono_debug_print_stack_frame() to format the frame.
5977 (ves_icall_System_Exception_get_trace): Call
5978 mono_debug_print_stack_frame() to format the stack frame.
5979 (ves_icall_get_trace): Update to the new debugging API.
5980 (mono_jit_walk_stack_from_ctx): Likewise.
5981 (ves_icall_get_frame_info): Likewise.
5983 * mini.c (get_method_from_ip): Use the new debugging API.
5984 (mono_print_method_from_ip): Likewise.
5987 (mono_jit_walk_stack): Use the new debugging API.
5988 (ves_icall_get_frame_info): Likewise.
5990 2006-05-27 Zoltan Varga <vargaz@gmail.com>
5992 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
5994 2006-05-25 Massimiliano Mantione <massi@ximian.com>
5996 * mini.c: Added "limitator" to inline for debugging.
5998 2006-05-24 Martin Baulig <martin@ximian.com>
6000 * debug-debugger.c (mono_debugger_init): Create a private,
6001 malloc()-based code manager for the notification function and
6002 intentionally leak it on exit. This fixes the crash-on-exit race
6006 (mono_debugger_create_notification_function): Added
6007 `MonoCodeManager *' argument.
6010 (mono_debugger_create_notification_function): Added
6011 `MonoCodeManager *' argument.
6013 2006-05-23 Massimiliano Mantione <massi@ximian.com>
6015 * aliasing.c: Fixed 64 bit issue.
6016 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
6017 default since all known bugs are fixed (one more time!).
6019 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
6021 * mini.c: write barrier support.
6023 2006-05-23 Martin Baulig <martin@ximian.com>
6025 * debug-debugger.c: Revert Paolo's change. Add comment and #error
6026 check at the top of the file.
6028 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
6030 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
6031 reverting changes without reason and without changelog entries.
6033 2006-05-18 Zoltan Varga <vargaz@gmail.com>
6035 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
6036 to a few opcodes. Fixes #78439.
6038 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
6039 consistency with other archs.
6041 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
6043 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
6045 * debug-debugger.c: fix the build.
6047 2006-05-17 Martin Baulig <martin@ximian.com>
6050 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
6051 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
6052 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
6053 (debugger_attach): Call GC_mono_debugger_add_all_threads().
6055 2006-05-11 Zoltan Varga <vargaz@gmail.com>
6057 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
6059 2006-05-10 Zoltan Varga <vargaz@gmail.com>
6061 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
6062 MONO_TYPE_GENERICINST.
6064 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
6065 MONO_TYPE_GENERICINST.
6067 2006-05-09 Zoltan Varga <vargaz@gmail.com>
6069 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
6072 2006-05-08 Zoltan Varga <vargaz@gmail.com>
6074 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
6076 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
6078 2006-05-06 Zoltan Varga <vargaz@gmail.com>
6080 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
6081 mono_trace_cleanup ().
6083 * iltests.il: Fix problem with the newly added test.
6085 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
6086 due to register constraints, free up the previous hreg. Fixes #78314.
6088 * iltests.il: Add new test for #78314.
6090 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
6091 Interlocked.Add. Fixes #78312.
6093 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
6095 2006-05-05 Zoltan Varga <vargaz@gmail.com>
6097 * inssel.brg (mini_emit_virtual_call): Fix a warning.
6099 2006-05-05 Martin Baulig <martin@ximian.com>
6101 * debug-mini.c (mono_debug_open_block): New method.
6104 (mono_arch_output_basic_block): Call mono_debug_open_block() at
6105 the beginning of each basic block.
6108 (mono_arch_output_basic_block): Call mono_debug_open_block() at
6109 the beginning of each basic block.
6111 2006-05-04 Massimiliano Mantione <massi@ximian.com>
6113 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
6114 default until I understand why they break the build on amd64.
6116 2006-05-04 Zoltan Varga <vargaz@gmail.com>
6118 * mini.c (mini_cleanup): Call mono_cleanup ().
6120 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
6123 2006-05-04 Massimiliano Mantione <massi@ximian.com>
6125 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
6126 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
6127 default since all known bugs are fixed, and I cannot reproduce bug
6128 77944... I'm asking Matt Hargett to test again after this commit.
6130 2006-04-28 Massimiliano Mantione <massi@ximian.com>
6132 * mini-codegen.c: Fixed typo that thrashed inline.
6134 2006-04-28 Zoltan Varga <vargaz@gmail.com>
6136 * dominators.c (compute_dominators): Avoid using a worklist since
6137 it is not correct in some cases. Instead, iterate over all bblocks as
6138 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
6140 2006-04-28 Miguel de Icaza <miguel@novell.com>
6142 * mini.c (mono_jit_compile_method_inner): Use
6143 mono_prepare_exception_from_error that resets the value
6146 2006-04-27 Miguel de Icaza <miguel@novell.com>
6148 * mini.c: Move the mini_loader_error_to_exception to metadata.
6150 2006-04-27 Massimiliano Mantione <massi@ximian.com>
6152 * aliasing.c: Fixed bug 78210.
6154 2006-04-27 Massimiliano Mantione <massi@ximian.com>
6156 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
6157 default until all their problems (or the ones they trigger) are fixed.
6159 2006-04-26 Zoltan Varga <vargaz@gmail.com>
6161 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
6163 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
6164 as loaded only after resolving patches since that could invoke the same method.
6166 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
6168 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
6171 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
6174 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
6177 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
6178 made from AOT code through the PLT table.
6180 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
6181 holding the plt offset when a call is made to the aot plt trampoline.
6183 2006-04-25 Zoltan Varga <vargaz@gmail.com>
6185 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
6188 * Makefile.am (common_sources): Fix build breakage.
6190 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
6191 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
6192 intra-assembly calls if possible.
6194 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
6196 * mini-trampolines.c: Handle PLT entries.
6198 * mini.c: Avoid creating a GOT var for calls.
6200 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
6203 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
6206 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
6209 * mini.h: Bump AOT file format version.
6211 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
6214 2006-04-25 Martin Baulig <martin@ximian.com>
6216 * driver.c: Disable copyprop, consprop and inline when running
6217 inside the debugger.
6219 2006-04-25 Martin Baulig <martin@ximian.com>
6221 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
6222 with `get_current_thread' and added `detach'.
6223 (MonoDebuggerMetadataInfo): Added `thread_size',
6224 `thread_tid_offset', `thread_stack_ptr_offset' and
6225 `thread_end_stack_offset'.
6227 2006-04-25 Zoltan Varga <vargaz@gmail.com>
6229 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
6232 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
6233 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
6235 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
6237 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
6239 * aot.c: Add support for ADJUSTED_IID.
6241 2006-04-24 Zoltan Varga <vargaz@gmail.com>
6243 * aot.c (emit_method_order): Don't align method_order_end.
6245 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
6246 the interface ID changes.
6248 2006-04-21 Dick Porter <dick@ximian.com>
6250 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
6251 cleaning up a thread. Fixes the new part of bug 77470.
6253 2006-04-20 Geoff Norton <gnorton@customerdna.com>
6255 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
6258 2006-04-19 Zoltan Varga <vargaz@gmail.com>
6260 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
6262 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
6263 SIGSEGV. Fixes #78072.
6265 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
6266 unregister our SIGABRT handler.
6268 2006-04-19 Massimiliano Mantione <massi@ximian.com>
6270 * mini.c: Disabled inline where it can alter the call stack in a
6271 way visible from managed code.
6272 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
6275 2006-04-16 Zoltan Varga <vargaz@gmail.com>
6277 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
6278 on other platforms. Fixes #78089.
6280 2006-04-13 Martin Baulig <martin@ximian.com>
6282 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
6283 determine whether we're inside the debugger.
6286 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
6288 2006-04-12 Zoltan Varga <vargaz@gmail.com>
6290 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
6291 handler clauses. Fixes #78024.
6293 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
6294 in the CALL_MEMBASE opcodes. Fixes #78088.
6295 (mono_arch_get_vcall_slot_addr): Ditto.
6297 2006-04-10 Martin Baulig <martin@ximian.com>
6299 * debug-debugger.c: The thread handling code has now been moved
6300 into ../metadata/threads.c.
6302 2006-04-10 Zoltan Varga <vargaz@gmail.com>
6304 * driver.c (mono_main): Fix --with-gc=none build.
6306 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
6307 (mono_spillvar_offset_float): Ditto.
6308 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
6309 hreg, not when its !global, since on ia64, there is a third category: stacked
6312 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
6314 * mini.c: set MonoInst->klass for load field address and a few other
6317 2006-04-10 Zoltan Varga <vargaz@gmail.com>
6319 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
6321 2006-04-07 Zoltan Varga <vargaz@gmail.com>
6323 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
6324 the branch opt changes.
6326 2006-04-06 Dick Porter <dick@ximian.com>
6328 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
6330 * wapihandles.c (mini_wapi_seminfo):
6331 * driver.c (mono_main): Add semaphore info option
6333 2006-04-05 Zoltan Varga <vargaz@gmail.com>
6335 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
6336 branch optimization changes. Fixes #78009.
6338 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
6340 * mini.c: ignore accessibility of methods in managed->native wrappers.
6342 2006-04-04 Zoltan Varga <vargaz@gmail.com>
6344 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
6346 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
6348 2006-04-03 Zoltan Varga <vargaz@gmail.com>
6350 * mini.c: Modify the branch optimizations to preserve the invariant that
6351 the entries inside the in_bb and out_bb arrays are unique.
6352 (mono_unlink_bblock): Avoid creation of new arrays.
6354 2006-04-02 Zoltan Varga <vargaz@gmail.com>
6356 * mini.c (mono_unlink_bblock): Fix regression caused by previous
6359 2006-04-01 Zoltan Varga <vargaz@gmail.com>
6361 * mini.c (optimize_branches): Remove the "optimizations" in
6362 the cbranch1/cbranch2 -> branch cases which were causing several
6363 problems in the past. Fixes #77986.
6365 2006-03-31 Chris Toshok <toshok@ximian.com>
6367 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
6368 default optimizations :(
6370 2006-03-31 Zoltan Varga <vargaz@gmail.com>
6372 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
6375 2006-03-31 Massimiliano Mantione <massi@ximian.com>
6377 * local-propagation.c: Added comments to structs and removed
6378 "Mono" prefixes from local tree mover types.
6380 2006-03-30 Zoltan Varga <vargaz@gmail.com>
6382 * Makefile.am (arch_sources): Define this for each architecture so
6383 libmono_la_SOURCES is defined in one place.
6385 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
6387 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
6390 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
6392 * driver.c: print the GC name supplied by configure.
6394 2006-03-29 Massimiliano Mantione <massi@ximian.com>
6396 * local-propagation.c: Added tree mover, and moved here all the
6397 local propagation code from mini.c
6398 * mini.c: Added support for treeprop, and moved all the local
6399 propagation code to local-propagation.c
6400 * mini.h: Added support for treeprop
6401 * driver.c: Added support for treeprop, enabled consprop, copyprop,
6402 treeprop, inline and deadce by default
6403 * Makefile.am: Added local-propagation.c
6405 2006-03-25 Zoltan Varga <vargaz@gmail.com>
6407 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
6409 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
6411 * debug-debugger.c: make it compile without the Boehm GC.
6413 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
6415 * mini.c: fixed issue with mismatch when an icall is registered
6416 with multiple names but same address.
6418 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
6420 * declsec.c, mini-exceptions.c: use write barrier to set reference
6421 fields of managed objects.
6423 2006-03-19 Zoltan Varga <vargaz@gmail.com>
6425 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
6426 (can_access_internals): Fix a warning.
6428 * mini.c (print_method_from_ip): Rename this to
6429 mono_print_method_from_ip so it gets exported.
6431 * trace.c: Deal with strings inside StringBuilder's containing garbage
6432 and fix memory leaks. Fixes #77848.
6434 2006-03-19 Zoltan Varga <vargaz@gmail.com>
6436 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
6439 2006-03-16 Neale Ferguson <neale@sinenomine.net>
6441 * mini-s390.c: Remove OP_X86_TEST_NULL.
6443 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
6445 * mini.c: use the correct GetHashCode() for the moving collector.
6447 2006-03-16 Massimiliano Mantione <massi@ximian.com>
6449 * liveness.c: Regalloc spill cost tuning.
6451 2006-03-15 Neale Ferguson <neale@sinenomine.net>
6453 * mini-s390x.h: Correct S390_LONG macro.
6455 * mini-s390x.c: Cleanup unused code.
6457 2006-03-15 Zoltan Varga <vargaz@gmail.com>
6459 * jit-icalls.h: New file.
6461 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
6462 icalls and include that instead of including jit-icalls.c.
6464 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
6467 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
6469 * mini.c: when checking for member accessibility, also check for
6470 friend assemblies and for explicit interface implementations.
6472 2006-03-14 Zoltan Varga <vargaz@gmail.com>
6474 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
6476 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
6478 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
6479 common cases are done first.
6481 * mini-ops.h: Only define platform specific opcodes on the given platform.
6483 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
6486 2006-03-14 Martin Baulig <martin@ximian.com>
6488 Revert Paolo's change from r57348:
6490 * mini.h: don't use gboolean for bitfields.
6491 * mini.c: verifier changes for fields and methods accessibility.
6493 2006-03-13 Neale Ferguson <neale@sinenomine.net>
6495 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
6497 * mini-s390x.c: Fix conv_r_un.
6499 * cpu-s390, cpu-s390x.md: Fix lengths.
6501 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
6503 * mini.c: nested types have access to all the nesting
6504 levels, not just the enclosing types.
6506 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
6508 * mini.c: added a few more verification checks.
6510 2006-03-12 Zoltan Varga <vargaz@gmail.com>
6512 * liveness.c: Merge optimizations from the linear-il branch.
6514 2006-03-11 Zoltan Varga <vargaz@gmail.com>
6516 * mini-ia64.c (emit_call): Add a comment.
6518 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
6520 * tramp-ia64.c: Fix some warnings.
6522 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
6524 * mini.h: don't use gboolean for bitfields.
6525 * mini.c: verifier changes for fields and methods accessibility.
6527 2006-03-11 Zoltan Varga <vargaz@gmail.com>
6529 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
6530 lazy icall wrapper changes.
6532 * dominators.c: Replace all the dominator algorithms with faster
6533 ones from the linear-il branch.
6535 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
6538 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
6539 common cases are done first.
6541 * mini-amd64.c: Fix some warnings.
6543 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
6546 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
6549 * mini.h: Add a missing prototype.
6551 2006-03-10 Zoltan Varga <vargaz@gmail.com>
6553 * mini.c: Compile icall wrappers lazily.
6555 * mini-codegen.c: Use printf instead of g_print since its much faster.
6557 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
6560 * mini.c (optimize_branches): Cache the negative result from
6561 remove_block_if_useless ().
6563 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
6564 Also fix some bblock linking issues.
6566 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
6569 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
6571 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
6572 accessed fields first, for better cache behavior.
6574 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
6576 * mini.c: speedup IList<T> array accesses.
6578 2006-03-09 Zoltan Varga <vargaz@gmail.com>
6580 * mini.c (mono_method_to_ir): Handle large methods overflowing the
6581 inline_costs counter. Fixes #77190.
6583 2006-03-06 Zoltan Varga <vargaz@gmail.com>
6585 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
6586 trace messages. Fixes #77706.
6588 2006-03-04 Martin Baulig <martin@ximian.com>
6590 * tramp-amd64.c, tramp-x86.c
6591 (mono_debugger_create_notification_function): Use
6592 mono_global_codeman_reserve() to allocate a buffer at runtime and
6595 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
6597 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
6598 notification function at runtime and then call `initialize' in the
6599 `MONO_DEBUGGER__debugger_info' vtable.
6601 2006-03-04 Zoltan Varga <vargaz@gmail.com>
6603 * iltests.il: Fix a visibility problem.
6605 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
6607 * driver.c, mini.c: add hooks for the counters API.
6609 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
6611 * driver.c: show disabled options.
6613 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
6615 * linear-scan.c: always use cost-driven selection.
6617 2006-02-28 Raja R Harinath <rharinath@novell.com>
6619 * jit-icalls.c (helper_compile_generic_method): Revert change from
6622 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
6624 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
6626 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
6628 * inssel.brg: style fixes, mostly to force the updated monoburg
6629 to run for people using svn.
6631 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
6633 * mini.c: match monoburg changes.
6635 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
6637 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
6638 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
6639 declaration in the header file.
6641 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
6643 * helpers.c: reduce relocations and mem usage.
6645 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
6647 * mini.h, mini-codegen.c: disable logging features if
6648 requested by configure.
6650 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
6652 * mini.c: tiny verifier changes.
6654 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
6656 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
6657 cpu-pentium.md: stack alignment changes for osx/x86,
6658 partially from Geoff Norton <gnorton@customerdna.com>.
6660 2006-02-24 Raja R Harinath <harinath@gmail.com>
6662 * jit-icalls.c (helper_compile_generic_method): Update to changes
6663 in metadata/class.c.
6665 2006-02-24 Zoltan Varga <vargaz@gmail.com>
6667 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
6669 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
6670 interface calls with large offsets.
6672 2006-02-23 Raja R Harinath <rharinath@novell.com>
6674 * jit-icalls.c (helper_compile_generic_method): Document the
6675 special-case we depend on so that we can inflate the method twice
6676 with the same context with no bad side-effects.
6678 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
6680 * mini-x86.c, mini-amd64.c: fix for case when xen support
6683 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
6685 * mini-x86.c, mini-amd64.c: generate code to access tls items
6686 in a faster way for Xen systems.
6688 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
6690 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
6691 updates and compilation fixes for the OSX/x86 port, mostly from
6692 Geoff Norton <gnorton@customerdna.com>.
6694 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
6696 * inssel.brg: faster interface call implementation
6697 to sync with the interface_offsets MonoVTable changes.
6699 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
6701 * mini.c: more verification checks.
6703 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
6705 * mini.c: added a few more verification checks.
6707 2006-02-17 Neale Ferguson <neale@sinenomine.net>
6709 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
6710 facility on the processor and use it if available.
6712 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
6714 * driver.c, aot.c, mini.c: throw exception if the IL code is
6715 invalid or unverifiable.
6717 2006-02-17 Raja R Harinath <rharinath@novell.com>
6719 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
6722 2006-02-16 Zoltan Varga <vargaz@gmail.com>
6724 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
6726 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6728 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
6729 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
6730 handling of instantiated generic valuetypes.
6732 2006-02-11 Zoltan Varga <vargaz@gmail.com>
6734 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
6735 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
6738 * generics.2.cs: Revert the nullable reftypes tests.
6740 2006-02-10 Zoltan Varga <vargaz@gmail.com>
6742 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
6743 using __builtin_frame_address (1) as it doesn't work in the presence
6744 of optimizations. Hopefully fixes #77273.
6746 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
6747 -> generics.cs change as it doesn't work with some automake versions.
6749 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
6751 * mini.c: handle systems that sue a different way to
6752 retrieve the stack address of the current thread.
6754 2006-02-09 Zoltan Varga <vargaz@gmail.com>
6756 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
6757 it specially in the makefile.
6759 * generics.2.cs: Add tests for nullable reference types.
6761 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6763 * mini.c: always handle the case when mono_jit_init()
6764 is called in a thread different from the main thread,
6765 confusing libgc (bug #77309).
6767 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
6769 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
6771 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
6773 * mini.c: change optimize_branches () to use a single loop
6774 and introduce a new optimization to simplify some range checks.
6776 2006-02-03 Martin Baulig <martin@ximian.com>
6778 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
6779 and merged with debugger_thread_manager_add_thread().
6780 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
6781 inform the debugger about the main thread.
6783 2006-02-03 Zoltan Varga <vargaz@gmail.com>
6785 * basic.cs: Add test for div.un/rem.un constant folding.
6787 2006-02-03 Neale Ferguson <neale@sinenomine.net>
6789 * cpu-s390x.md: correct int_xor_imm length
6791 2006-02-03 Zoltan Varga <vargaz@gmail.com>
6793 * generics.2.cs: New test for #77442.
6795 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
6798 2006-02-02 Martin Baulig <martin@ximian.com>
6800 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
6801 <mono/metadata/mono-debug-debugger.h>
6803 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
6805 2006-02-02 Martin Baulig <martin@ximian.com>
6807 * debug-debugger.h: New header file for debug-debugger.c.
6809 * debug-debugger.c: Big API cleanup; don't run the managed Main()
6810 function is a separate thread anymore; add support for attaching.
6812 2006-02-01 Zoltan Varga <vargaz@gmail.com>
6814 * tramp-x86.c: Fix a warning.
6816 2006-01-31 Zoltan Varga <vargaz@gmail.com>
6818 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
6819 on very large methods.
6821 * aot.c (load_patch_info): Fix a warning.
6823 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
6825 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
6826 mini-ops.h: alu membase optimizations.
6828 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
6830 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
6831 to speedup StringBuilder.
6833 2006-01-27 Zoltan Varga <vargaz@gmail.com>
6835 * dominators.c (mono_compute_natural_loops): Fix detection of
6836 loop body start blocks.
6838 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
6840 2006-01-26 Zoltan Varga <vargaz@gmail.com>
6842 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
6845 2006-01-25 Massimiliano Mantione <massi@ximian.com>
6847 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6849 2006-01-25 Martin Baulig <martin@ximian.com>
6851 * debug-debugger.c: Moved the `MonoDebuggerManager' and
6852 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
6853 started to cleanup this file a little bit.
6855 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
6857 * mini.c: optimize a codepath frequently happening in generics code.
6859 2006-01-23 Martin Baulig <martin@ximian.com>
6861 * Makefile.am: Only compile debug-debugger.c on supported platforms.
6863 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
6866 * driver.c: debug-debugger.c is only available if
6867 `MONO_DEBUGGER_SUPPORTED' is defined.
6869 2006-01-23 Martin Baulig <martin@ximian.com>
6871 * debug-debugger.c: Only enable this on platforms where the Mono
6872 Debugger is working (x86 and x86_64).
6874 2006-01-21 Martin Baulig <martin@ximian.com>
6876 The Mono Debugger is now using the normal `mono' instead of the
6877 `mono-debugger-mini-wrapper' when executing managed code.
6879 * debug-debugger.c: New file; previously known as
6880 debugger/wrapper/wrapper.c.
6882 * debug-mini.c (mono_init_debugger): Removed.
6884 * driver.c (mono_main): Added new `--inside-mdb' command line
6885 argument which is used when running inside the debugger.
6887 2006-01-20 Zoltan Varga <vargaz@gmail.com>
6889 * liveness.c (mono_analyze_liveness): Remove some unused data
6892 2006-01-17 Zoltan Varga <vargaz@gmail.com>
6894 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
6896 2006-01-16 Zoltan Varga <vargaz@gmail.com>
6898 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
6899 depends on implementation details of monobitset.
6901 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
6904 2006-01-15 Zoltan Varga <vargaz@gmail.com>
6906 * liveness.c: Update after monobitset changes.
6908 2006-01-14 Zoltan Varga <vargaz@gmail.com>
6910 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
6912 2006-01-11 Neale Ferguson <neale@sinenomine.net>
6914 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
6916 * mini-s390x.c: Remove warning messages.
6918 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
6920 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
6922 2006-01-10 Zoltan Varga <vargaz@gmail.com>
6924 * generics.2.cs: Add ldelem/stelem_any test.
6926 2006-01-10 Neale Ferguson <neale@sinenomine.net>
6928 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
6930 2006-01-07 Zoltan Varga <vargaz@gmail.com>
6932 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
6934 2006-01-06 Zoltan Varga <vargaz@gmail.com>
6936 * generics.2.cs: Reenable vtype tests.
6938 * inssel-x86.brg: Remove an icorrect valuetype rule.
6940 2006-01-06 Neale Ferguson <neale@sinenomine.net>
6942 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
6943 initial support for OP_ABS.
6945 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6947 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
6949 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6951 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
6952 conversion and implement LADD/LSUB.
6954 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
6957 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6959 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
6961 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
6964 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6966 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
6967 localloc is encountered. Fixes crash in test-183.cs when using gmcs
6968 (stack walk problem).
6970 2006-01-04 Zoltan Varga <vargaz@gmail.com>
6972 * aot.c (mono_aot_load_method): Fix a warning.
6974 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6976 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
6978 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6980 * iltests.il: Add test for #77148.
6982 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
6985 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6987 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
6989 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6991 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
6992 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
6994 * basic-long.cs: Add lconv-to-r4/r8 tests.
6996 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6998 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
7000 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
7001 here as on other archs.
7003 2005-12-29 Neale Ferguson <neale@sinenomine.net>
7005 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
7007 2005-12-29 Neale Ferguson <neale@sinenomine.net>
7009 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
7011 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
7013 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
7014 instrument_prolog; Add memory_barrier instruction.
7016 2005-12-26 Zoltan Varga <vargaz@gmail.com>
7018 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
7020 2005-12-23 Zoltan Varga <vargaz@gmail.com>
7022 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
7024 * aliasing.c inssel.brg: Fix warnings.
7026 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
7027 could skip initialization of some parts of memory.
7029 * mini.c mini-ia64.c: Fix warnings.
7031 * inssel-sparc.brg: Add an implementation of lneg which actually works.
7033 2005-12-22 Zoltan Varga <vargaz@gmail.com>
7035 * aliasing.c (mono_build_aliasing_information): Add a workaround for
7036 a crash seen on sparc.
7038 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
7040 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
7042 2005-12-21 Neale Ferguson <neale@sinenomine.net>
7044 * mini-ops.h: Add s390_backchain instruction
7046 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
7048 * cpu-s390.md: Add s390_backchain instruction
7050 * mini-s390.c: Significant ABI changes
7052 * mini-s390.h: Cater for zero length structures
7054 2005-12-20 Neale Ferguson <neale@sinenomine.net>
7056 * mini-s390.c: ABI fixes
7058 * inssel-s390.brg: Remove debug statements
7060 * cpu-s390.md: Fix length of ATOMIC_xx operations
7062 2005-12-19 Zoltan Varga <vargaz@gmail.com>
7064 * basic-float.cs: Add float<->long conversion tests.
7066 2005-12-16 Neale Ferguson <neale@sinenomine.net>
7068 * mini-s390.c: Fix LOCALLOC processing.
7070 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
7072 2005-12-15 Zoltan Varga <vargaz@gmail.com>
7074 * iltests.il: Add tests for some opcodes not covered by the other
7077 2005-12-15 Neale Ferguson <neale@sinenomine.net>
7079 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
7080 register loading for Tail processing; Correct trace output.
7082 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
7084 * cpu-s390.md: Correct size of jmp instruction.
7086 2005-12-13 Neale Ferguson <neale@sinenomine.net>
7088 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
7090 2005-12-13 Neale Ferguson <neale@sinenomine.net>
7092 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
7093 Bring s390 up to current level.
7095 2005-12-12 Zltan Varga <vargaz@gmail.com>
7097 * generics.2.cs: Disable the newly added tests as they do not work yet.
7099 * generics.2.cs: Add valuetype tests.
7101 2005-12-09 Zoltan Varga <vargaz@gmail.com>
7103 * basic-long.cs: Add i4->u8 test.
7105 * objects.cs: Add tests for JIT intrinsic.
7107 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
7108 optimizations lost by a mistake.
7110 2005-12-07 Zoltan Varga <vargaz@gmail.com>
7112 * basic-long.cs: Remove a test moved to objects.cs.
7114 * arrays.cs: Add more array tests.
7116 2005-12-06 Zoltan Varga <vargaz@gmail.com>
7118 * arrays.cs: Add new tests for multi-dimensional arrays.
7120 2005-12-06 Raja R Harinath <rharinath@novell.com>
7122 * Makefile.am (test_sources2): Add generics.2.cs.
7123 (EXTRA_DIST): Add test_sources2.
7125 2005-12-05 Ben Maurer <bmaurer@ximian.com>
7127 Support for boxing and unboxing nullable types as well as the
7128 isinst operation on nullables, per the CLI ammendment.
7130 * inssel.brg (CEE_ISINST): Special case for nullable
7132 * mini.c (handle_unbox_nullable): new method
7133 (handle_box): Special case for nullable types
7134 (mono_method_to_ir): Call handle_unbox_nullable in correct
7137 * generics.2.cs: New test suite
7139 * Makefile.am: Support for regression tests with generics.
7141 2005-12-03 Zoltan Varga <vargaz@gmail.com>
7143 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
7144 allocated to registers. Fixes #76800.
7146 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
7148 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
7150 2005-11-30 Zoltan Varga <vargaz@gmail.com>
7152 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
7155 2005-11-29 Zoltan Varga <vargaz@gmail.com>
7157 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
7160 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
7162 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
7163 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
7165 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
7166 single precision before storing to a single precision location.
7168 2005-11-28 Raja R Harinath <rharinath@novell.com>
7170 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
7172 2005-11-27 Zoltan Varga <vargaz@gmail.com>
7174 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
7177 * basic.cs: Remove test_0_byte_compares test which was moved to
7178 objects.cs a long time ago.
7180 2005-11-22 Massimiliano Mantione <massi@ximian.com>
7182 * aliasing.c: Fixed aliasing issue on 64 bit archs.
7184 2005-11-20 Zoltan Varga <vargaz@gmail.com>
7186 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
7187 handlers are called.
7189 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
7192 * mini-ia64.c: Add support for the throw->branch exception
7195 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
7197 2005-11-18 Massimiliano Mantione <massi@ximian.com>
7199 * mini.c: Enabled "fastpath" deadce :-)
7201 2005-11-18 Massimiliano Mantione <massi@ximian.com>
7203 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
7204 alias analysis pass to support it.
7207 * liveness.c: Likewise (liveness computation can use aliasing
7208 information to be more accurate).
7209 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
7210 moreover made so that "--compile-all" uses the given optimization
7211 flags and not the default ones.
7212 * aliasing.c: Alias analysis (new file).
7213 * aliasing.h: Likewise.
7214 * Makefile.am: added "aliasing.c" and "aliasing.h".
7216 2005-11-17 Zoltan Varga <vargaz@gmail.com>
7218 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
7221 2005-11-13 Zoltan Varga <vargaz@gmail.com>
7223 * mini-exceptions.c (mono_handle_exception_internal): Remove the
7224 fp >= end_of_stack exit condition, as it is not needed, and it might
7225 become true for fp eliminated frames.
7227 2005-11-11 Zoltan Varga <vargaz@gmail.com>
7229 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
7232 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
7234 * mini-arm.c: fixed alignment of doubles/longs to match
7235 the C ABI (bug #76635).
7237 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
7239 * aot.c: fix compilation with --enable-minimal=aot.
7241 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
7243 * mini-arm.c: fixed compatibility with the new
7244 floating point emulator package for compares.
7246 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
7248 * mini.c : reverted sig->pinvoke changes (r51396-51397).
7250 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
7252 * mini-exceptions.c (print_stack_frame): Output to stderr.
7253 (mono_handle_native_sigsegv): Ditto.
7255 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
7257 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
7258 OP_LCONV_TO_OVF_I implementation.
7260 * mini-amd64.c: Add support for the throw->branch exception
7263 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
7264 when the catch clause catches a more general exception, i.e. Object.
7266 2005-10-30 Zoltan Varga <vargaz@gmail.com>
7268 * cpu-ia64.md: Remove unused opcodes.
7270 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
7271 specific defines for architectures defining USE_SIGACTION.
7273 * mini-ia64.c: Fix some warnings.
7275 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
7276 version seemed to skip a frame.
7278 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
7280 * mini.c: Clean up the usage of sig->pinvoke flag. Now
7281 only calls which are made to native code use this flag.
7283 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
7285 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
7286 varargs methods as well.
7288 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
7289 which have save_lmf set. Reorganize methods prologs a bit.
7291 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
7292 debugger to the proper place.
7294 2005-10-29 Martin Baulig <martin@ximian.com>
7296 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
7297 when running inside the debugger until the debugger has support
7300 2005-10-26 Zoltan Varga <vargaz@gmail.com>
7302 * mini.h: Fix a warning.
7304 2005-10-24 Miguel de Icaza <miguel@novell.com>
7306 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
7307 we expose publicly, this returns the string.
7309 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
7311 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
7312 with fp elimination.
7314 2005-10-21 Zoltan Varga <vargaz@gmail.com>
7316 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
7317 native stacktrace using the glibc 'backtrace' function if available.
7319 2005-10-20 Zoltan Varga <vargaz@gmail.com>
7321 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
7323 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
7324 handle SIGSEGVs received while in native code.
7326 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
7327 code, call mono_handle_native_sigsegv which will abort the runtime
7328 after printing some diagnostics, instead of converting it into a
7329 confusing NullReferenceException.
7331 2005-10-18 Zoltan Varga <vargaz@gmail.com>
7333 * cpu-pentium.md: Remove unused opcodes.
7335 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
7337 * mini-amd64.h (MonoLMF): Add rsp field.
7339 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
7342 2005-10-17 Zoltan Varga <vargaz@gmail.com>
7344 * mini-codegen.c (get_register_spilling): Fix some warnings.
7346 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
7348 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
7349 elimination during exception handling. Enable fp elimination by
7352 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
7355 2005-10-16 Martin Baulig <martin@ximian.com>
7358 (mono_debugger_run_finally): New public method for the debugger.
7360 2005-10-10 Zoltan Varga <vargaz@gmail.com>
7362 * debug-mini.c (mono_debug_init_method): Fix warning.
7364 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
7365 the 'exname' parameter const to fix some warnings.
7367 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
7369 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
7370 introduced by the previous patch.
7372 2005-10-08 Zoltan Varga <vargaz@gmail.com>
7374 * basic-float.cs: Add test for precision of float arithmetic.
7376 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
7377 when loading/storing single values from/to memory.
7379 * mini.c (mono_jit_compile_method_with_opt): Create the function
7380 pointers in the correct domain.
7382 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
7384 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
7385 introduced by previous patch.
7387 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
7388 when out_filter_idx is NULL.
7390 * mini-exceptions.c: Don't run filter clauses twice during exception
7391 handling. Fixes #75755.
7393 2005-10-07 Zoltan Varga <vargaz@gmail.com>
7395 * aot.c: Add support for ldflda wrappers.
7397 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
7400 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
7402 * mini.c, mini.h: do not consider exception handlers blocks when
7403 setting up interface variables.
7405 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
7407 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
7409 2005-10-03 Zoltan Varga <vargaz@gmail.com>
7411 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
7412 causes a regression.
7414 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
7416 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
7418 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
7419 of the OP_P definitions.
7421 * TODO: Add a proposal for dealing with the CEE/OP mess.
7423 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
7424 optimizations from the x86 port.
7426 * cpu-amd64.md: Ditto.
7428 * basic.cs basic-long.cs: Add tests.
7430 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
7432 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
7433 Patrik Torstensson's implementation of my exception-handling
7434 optimization idea, when the exception object is not used
7437 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
7439 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
7440 of the mul_imm optimizations from the old jit.
7442 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
7444 * mini.c, liveness.c: patch by Patrik Torstensson and
7445 Zoltan Varga to improve performance in methods with
7448 2005-09-30 Zoltan Varga <vargaz@gmail.com>
7450 * driver.c: Remove 'Globalization' entry from --version.
7452 2005-09-28 Zoltan Varga <vargaz@gmail.com>
7454 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
7455 there is a profiler interested in JIT events.
7457 * aot.c: Load profile files produced by the AOT profiling module, and
7458 reorder methods based on the profiling info. Add a 'method_order' table
7459 to the AOT file to make mono_aot_find_jit_info work with the reordered
7462 * mini.h: Bump AOT file version info.
7464 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
7466 * mini-arm.h: work around what looks like a gcc bug when optimizations
7469 2005-09-28 Raja R Harinath <rharinath@novell.com>
7471 * Makefile.am (AM_CFLAGS): Don't use += to append inside
7472 conditionals. Use ...
7473 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
7475 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
7477 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
7478 to determine the amount of memory to copy when passing valuetypes.
7480 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
7481 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
7483 2005-09-27 Zoltan Varga <vargaz@gmail.com>
7485 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
7486 information about aot.
7488 2005-09-27 Ben Maurer <bmaurer@ximian.com>
7490 * *.c: Replace the use of {Enter,Leave}CriticalSection with
7491 macros. This will allow a deadlock debugger to easily be plugged
7494 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
7496 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
7498 2005-09-27 Raja R Harinath <rharinath@novell.com>
7500 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
7501 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
7502 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
7503 ($(arch_built)) [CROSS_COMPILING]: Error out.
7505 2005-09-26 Zoltan Varga <vargaz@gmail.com>
7507 * aot.c: Add support for the no_special_static flag for classes.
7509 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
7511 * Reapply reverted patches.
7513 * *: Revert r50174 as well.
7515 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
7517 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
7519 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
7521 2005-09-23 Miguel de Icaza <miguel@novell.com>
7523 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
7524 part of the SIG_HANDLER_SIGNATURE.
7526 2005-09-23 Zoltan Varga <vargaz@gmail.com>
7528 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
7531 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
7532 introduced by previous patch.
7534 2005-09-21 Zoltan Varga <vargaz@gmail.com>
7536 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
7537 saved registers too.
7539 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
7540 upon the information returned by get_call_info ().
7542 * mini-x86.c (add_float): Fix stack size calculation.
7543 (mono_arch_call_opcode): Rewrite this so it works based up the
7544 information returned by get_call_info ().
7545 (mono_arch_get_this_vret_args): Ditto.
7547 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
7549 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
7550 in cinfo to determine the registers which need to be used.
7552 2005-09-20 Miguel de Icaza <miguel@novell.com>
7554 * driver.c (mono_main): Add --server and --desktop flags.
7556 2005-09-16 Zoltan Varga <vargaz@gmail.com>
7558 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
7559 registers as global registers.
7561 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
7562 longer needed with the new register allocator.
7564 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
7566 * cpu-ia64.md: Remove unused opcodes.
7568 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
7570 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
7572 * cpu-amd64.md: Remove unused opcodes.
7574 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
7575 needed with the new register allocator.
7577 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
7580 2005-09-16 Raja R Harinath <rharinath@novell.com>
7582 * Makefile.am (check-local): Don't invoke semdel-wrapper.
7584 2005-09-16 Martin Baulig <martin@ximian.com>
7586 * exceptions-amd64.c
7587 (throw_exception): Don't call mono_debugger_throw_exception() if
7588 we're a rethrow - see the FIXME in the code.
7590 2005-09-15 Geoff Norton <gnorton@customerdna.com>
7592 * mini.c (mono_init_exceptions): This only works on some architectures.
7594 2005-09-15 Zoltan Varga <vargaz@gmail.com>
7596 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
7599 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
7601 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
7602 now in mini-exceptions.c.
7604 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
7606 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
7607 now in mini-exceptions.c.
7609 2005-09-15 Zoltan Varga <vargaz@gmail.com>
7611 * exceptions-x86.c: Applied patch from Patrik Torstensson
7612 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
7614 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
7615 code into mini-exceptions.c. Add some assertions to it.
7617 2005-09-12 Zoltan Varga <vargaz@gmail.com>
7619 * aot.c (emit_section_change): Applied patch from "The Software Team"
7620 (<software@solmersa.com>). Fix as errors on windows.
7622 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
7624 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
7625 method info into the LMF.
7627 2005-09-11 Zoltan Varga <vargaz@gmail.com>
7629 * mini-ia64.c: Add proper unwind info for method epilogs.
7631 * exceptions-ia64.c: Add some code to help debugging.
7633 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
7635 * mini-exceptions.c: Fix warning.
7637 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
7639 * mini.c: Really fix build.
7641 * mini-x86.c mini-amd64.c: Fix build.
7643 2005-09-11 Zoltan Varga <vargaz@gmail.com>
7645 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
7647 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
7648 some Interlocked methods as intrinsics.
7650 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
7651 for Thread methods as well.
7653 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
7655 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
7657 * mini-ia64.c mini-x86.c mini-amd64.c
7658 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
7661 * mini.c (mono_init_exceptions): Fix build breakage.
7663 2005-09-10 Zoltan Varga <vargaz@gmail.com>
7665 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
7666 of instructions. Use the new ia64_unw_op macros for emitting unwind
7669 * mini.c (mono_init_exceptions): Initialize exception handling
7670 related trampolines at startup.
7672 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
7674 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
7676 2005-09-09 Zoltan Varga <vargaz@gmail.com>
7678 * mini.c: Handle type loading errors gracefully during compilation and
7679 throw the appropriate exception.
7681 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
7683 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
7684 for the mono binary.
7686 2005-09-09 Martin Baulig <martin@ximian.com>
7688 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
7691 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
7693 * mini-arm.h: use emulation for conv.r.un for the release.
7695 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
7697 * mini-arm.c, objects.cs: more fixes and tests for them.
7699 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
7701 * mini-arm.c: align structures to at least 4 bytes to be able
7702 to keep our current optimized memcpy.
7704 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
7706 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
7708 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7710 * mini.c: ignore SIGPIPE.
7712 2005-09-04 Zoltan Varga <vargaz@gmail.com>
7714 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
7716 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
7718 2005-09-02 Zoltan Varga <vargaz@gmail.com>
7720 * mini.h: Add prototype for mono_allocate_stack_slots_full.
7722 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
7724 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
7725 exception handling support.
7726 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
7727 patch by Brian Koropoff <briank@marakicorp.com>).
7729 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
7731 * mini.c: revert another 'optimization' which breaks when
7732 items on the eval stack need to be saved at a basic block end
7735 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7737 * jit-icalls.c: for arrays, ensure we always provide
7740 2005-08-30 Zoltan Varga <vargaz@gmail.com>
7742 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
7744 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
7746 2005-08-29 Zoltan Varga <vargaz@gmail.com>
7748 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
7749 arguments in their original register.
7751 2005-08-28 Zoltan Varga <vargaz@gmail.com>
7753 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
7756 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
7757 when ssapre is enabled.
7759 * inssel-long.brg: Fix bug in previous patch.
7761 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
7762 multiplication by a constant.
7764 2005-08-27 Zoltan Varga <vargaz@gmail.com>
7766 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
7769 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
7772 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
7774 * inssel-arm.brg: apply changes tested by Brian Koropoff
7775 <briank@marakicorp.com>.
7777 2005-08-25 Zoltan Varga <vargaz@gmail.com>
7779 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
7781 2005-08-24 Zoltan Varga <vargaz@gmail.com>
7783 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
7784 to the same register if dreg is just a base register.
7785 (print_ins): Improve printing of membase opcodes.
7787 * inssel-x86.brg: Add optimized ldind(reg) rules.
7789 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
7791 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
7793 * mini.c: when running under valgrind, set the stack bottom for
7794 the GC at the actual approximate stack for the app (fixes running
7795 mono with valgrind).
7797 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
7799 * mini.c: do no break at the first valuetype to init found
7802 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
7804 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
7806 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
7808 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
7810 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
7812 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
7814 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7816 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
7818 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
7821 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
7824 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
7827 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
7829 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
7831 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7833 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
7834 in the tail recursion optimization.
7836 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
7837 debug info into the assembly file.
7839 * iltests.il: Add test for filter regions.
7841 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
7842 initial stack of filter regions. Fixes #75755.
7844 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
7846 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
7849 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7851 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
7852 the check for an already compiled method on non-ia64 platforms.
7853 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
7856 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
7858 * inssel-x86.brg: Add some optimized call rules.
7860 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
7862 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
7865 * mini.h mini-trampolines.c: Pass the trampoline argument to
7866 mono_arch_patch_delegate_trampoline.
7868 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
7870 * mini-trampolines.c: Fix build.
7872 * mini-amd64.h: Add delegate trampolines.
7874 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
7876 * inssel-amd64.brg: Add optimized call rules.
7878 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
7880 * inssel-ia64.brg: Add optimized ldind(reg) rules.
7882 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
7884 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
7887 * mini-ia64.c: Remove LMF fixmes.
7889 * mini-ia64.h: Remove most fields from LMF.
7891 * inssel-ia64.brg (stmt): Fix unaligned access errors.
7893 * mini-trampolines.c: Add support for IA64 function descriptors.
7895 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
7896 for IA64 function descriptors.
7898 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
7900 * tramp-arm.c: patch the vtable for virtual calls. Added
7901 support code to register/unregister the LMF.
7902 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
7905 2005-08-19 Dick Porter <dick@ximian.com>
7907 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
7908 bit value if needed.
7910 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
7912 * mini.c (mini_get_method): Move handling of wrapper data here.
7914 * mini.c (mono_method_to_ir): Add support for dynamic methods.
7916 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
7919 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
7920 bblock->code does not remain empty.
7922 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
7924 * arrays.cs: Add regression test for #75832.
7926 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
7927 rules. Fixes #75832.
7929 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
7930 instruction scheduling.
7932 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
7934 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
7936 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
7938 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
7940 * mini-codegen.c: Fix VC build.
7942 * cpu-pentium.md: Increase length of atomic_exhange_i4.
7944 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7946 * mini.h: fix signature for mono_register_opcode_emulation.
7948 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
7950 * mini.c: Get rid of most of the helper_sig_... constants using
7951 mono_create_icall_signature ().
7953 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
7955 * jit-icalls.c (helper_ldstr): New helper function.
7957 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
7959 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
7960 throw, load the string using a helper call instead of creating a string object.
7962 * aot.c: Update after LDSTR changes.
7964 * mini.h: Bump AOT file version.
7966 * aot.c: Save class size info into the AOT file. Print more statistics during
7969 * mini.h: Bump AOT file version.
7971 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7972 ordering of disasm cases. Fixes #74957.
7974 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
7976 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
7977 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
7978 the generic code needed for the ARM port.
7980 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
7982 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
7983 inssel-arm.brg: more ARM features and fixes.
7985 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
7987 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
7988 ARM port work in progress.
7990 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
7992 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
7994 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
7996 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
7998 * inssel.brg (mini_emit_memset): Add support for unaligned access.
8000 * *-ia64.*: Ongoing IA64 work.
8002 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
8004 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
8006 * TODO: Remove out-of-data todo stuff.
8008 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
8011 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
8013 * mini.h: Bump corlib version.
8015 2005-07-27 Martin Baulig <martin@ximian.com>
8018 (create_copy_ins): Added `const unsigned char *ip' argument; set
8019 `copy->cil_code' from it.
8021 2005-07-27 Martin Baulig <martin@ximian.com>
8023 * mini-exceptions.c (mono_handle_exception): Don't call
8024 mono_debugger_handle_exception() for filters.
8026 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
8028 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
8031 2005-07-26 Martin Baulig <martin@ximian.com>
8033 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
8035 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
8036 helper_compile_generic_method() if the method is actually virtual
8039 2005-07-26 Martin Baulig <martin@ximian.com>
8042 (trampoline_code): Renamed to `mono_trampoline_code' and made it
8043 public; this is now accessed directly by the debugger.
8044 (mono_generic_trampoline_code): Removed.
8047 (mono_debug_init_method): Also add interncalls and wrappers.
8049 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
8051 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
8053 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
8055 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
8057 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
8059 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
8061 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
8063 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
8064 getting TLS offsets on AMD64 too.
8066 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
8068 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
8070 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
8072 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
8073 inssel-arm.brg, mini-arm.h: ARM port work in progress.
8075 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
8077 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
8079 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
8082 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
8083 mono_sparc_is_virtual_call ().
8085 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
8087 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
8088 trampoline parameters.
8090 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
8092 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
8093 to mono_arch_get_vcall_slot_addr.
8095 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
8098 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
8100 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
8102 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
8104 2005-07-19 Martin Baulig <martin@ximian.com>
8106 * exceptions-amd64.c (throw_exception): Call
8107 mono_debugger_throw_exception() here like we're doing it on i386.
8109 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
8111 * mini-ia64.c: Add optimized TLS access support.
8113 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
8115 * mini-exceptions.c: Ongoing IA64 work.
8117 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
8119 * mini.c: Use the default optimization set when embedding. Fixes
8122 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
8124 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
8125 of trampolines to a separate file.
8127 * mini-trampolines.c: New file.
8129 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
8132 * tramp-x86.c: Reorganize the trampoline code to be similar to the
8135 * mini-codegen.c: Fix cygwin build.
8137 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
8139 * mini.c: Add some minor changes needed by the IA64 port.
8141 * *-ia64.*: Ongoing IA64 work.
8143 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
8145 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
8146 trampolines into arch-independent and arch-dependent parts.
8148 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
8150 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
8152 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
8154 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
8155 the xp-regalloc-branch for amd64.
8157 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
8158 xp-regalloc-branch for x86.
8160 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
8162 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
8164 2005-07-06 Martin Baulig <martin@ximian.com>
8167 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
8168 (mono_jit_runtime_invoke): Likewise.
8170 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
8172 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
8175 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
8176 without loading their metadata. Reorganize the file format so exception handling+
8177 debug info is kept separate from normal method info. Create MonoJitInfo
8178 structures for methods lazily.
8180 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
8182 (x86_class_init_trampoline): Patch AOT class init trampolines too.
8184 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
8186 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
8189 * mini.h: Bump AOT file version.
8191 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
8193 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
8195 2005-07-01 Raja R Harinath <rharinath@novell.com>
8197 * Makefile.am (check-local): Call semdel-wrapper.
8199 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
8201 * mini-x86.c: Revert the last change as it seems to break the build..
8203 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
8205 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
8207 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
8209 2005-06-27 Ben Maurer <bmaurer@ximian.com>
8211 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
8212 outside of the macro, so strange stuff doesn't happen with gcc4
8213 (NEW_AOTCONST_TOKEN): Likewise.
8215 2005-06-28 Martin Baulig <martin@ximian.com>
8217 * mini.c (mini_class_is_system_array): New static method; use this
8218 instead of `klass->parent == mono_defaults.array_class' everywhere
8219 since this also works for the new generic array class.
8221 2005-06-26 Ben Maurer <bmaurer@ximian.com>
8223 * inssel.brg: Remove warnings.
8225 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
8227 * mini-ia64.c: Ongoing IA64 work.
8229 * basic-float.cs: Add float->i1 conversion test.
8231 * iltests.il: Add conv.u4 test.
8233 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
8235 * inssel-long.brg: Fix bug caused by last change.
8237 2005-06-23 Geoff Norton <gnorton@customerdna.com>
8239 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
8240 BSDs. Allows the x86 JIT to work on OSX86
8242 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
8244 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
8247 * mini-ia64.c: Ongoing IA64 work.
8249 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
8251 * mini-ia64.c: Ongoing IA64 work.
8253 * driver.c: Clean up jit_code_hash as well when using --regression.
8255 * inssel-long.brg: Fix long->i4/u4 conversion rules.
8257 * basic-long.cs: Add tests for long->u4 conversion.
8259 2005-06-18 Ben Maurer <bmaurer@ximian.com>
8261 * mini.c: Take mono_get_domainvar out of macros. This makes sure
8262 that we do not depend on undefined C behavior: the order stuff
8263 gets evaluated within an expression. Fixes mono when compiled on
8266 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
8268 * *-ia64.*: Ongoing IA64 work.
8270 * aot.c: Lower memory usage while loading AOT methods.
8272 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
8274 * mini.h: Bump AOT file format version.
8276 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
8278 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
8280 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
8282 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
8283 not on callee assembly). Fixed some comments.
8285 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
8287 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
8288 it gets proper disassembly.
8289 (emit_method_info): Remove some dead code.
8291 * mini.c (mini_method_compile): Allways allocate the GOT var in
8292 mono_method_to_ir for emulating opcodes.
8294 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
8296 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
8297 before freeing the code memory. Fixes #74990.
8299 * objects.cs: Add regression test for #74992.
8301 * liveness.c: Extend live ranges of arguments to the beginning of the
8302 method. Fixes #74992.
8304 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
8305 so it points into the faulting instruction.
8307 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
8309 * jit-icalls.c (mono_imul_ovf): Add exception handling.
8311 * *-ia64.*: Ongoing IA64 work.
8313 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
8315 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
8317 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
8319 * *-ia64.*: Ongoing IA64 work.
8321 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
8323 * basic-long.cs: Add tests for add/sub.ovf.
8325 * basic.cs: Add tests for sub.ovf.
8327 * *-ia64.*: Ongoing IA64 work.
8329 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
8331 * *-ia64.*: Ongoing IA64 work.
8333 * basic.cs: Add conv.ovf.i4.un test.
8335 2005-06-09 Massimiliano Mantione <massi@ximian.com>
8337 * mini.c: (remove_block_if_useless) Fixed bug 75061.
8339 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8341 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
8343 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
8345 * *-ia64.*: Ongoing IA64 work.
8347 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8350 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
8352 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
8354 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
8356 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
8358 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
8360 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
8361 of a call is callable by a near call.
8363 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
8365 * mini-ia64.c: Ongoing IA64 work.
8367 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
8369 * genmdesc.c: Make the generated array non-static.
8371 * inssel-long.brg: Fix LSHR_IMM rule.
8373 * *-ia64.*: Ongoing IA64 work.
8375 * *-ia64.*: Ongoing IA64 work.
8377 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
8379 * *-ia64.*: Ongoing IA64 work.
8381 * *-ia64.*: Ongoing IA64 work.
8383 * mini-ia64.c: Ongoing IA64 work.
8385 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
8387 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
8389 * objects.cs basic-calls.cs: Move some tests to objects.cs.
8391 * objects.cs basic-long.cs: Move some tests to objects.cs.
8393 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
8395 * *-ia64.*: Ongoing IA64 work.
8397 * iltests.il: Add a new test.
8399 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
8400 newobj. Fixes #75042.
8402 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
8404 * *-ia64.*: Ongoing IA64 work.
8406 * *-ia64.*: Ongoing IA64 work.
8408 * *-ia64.*: Ongoing IA64 work.
8410 * basic.cs objects.cs: Move tests accessing static variables as well.
8412 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
8414 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
8416 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
8418 * driver.c: Always print failed tests.
8420 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
8423 * *ia64*: Ongoing IA64 work.
8425 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
8427 * basic.cs: Add tests for add.ovf. Fix warnings.
8429 2005-05-18 Miguel de Icaza <miguel@novell.com>
8431 * driver.c (mono_main): Avoid crash if no argument is passed to
8432 --break; Do not use g_error, but f_printf. And fix all other
8433 ocurrences of the same crash.
8435 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
8437 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
8438 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
8441 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
8443 * *-ia64.*: Add beginnings of IA64 backend.
8445 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
8447 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
8449 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
8452 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
8454 * mini-amd64.c: Fix a warning.
8456 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
8458 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
8459 in float_neg. Fixes #74897.
8461 * mini-amd64.c (emit_call): Fix another near call bug.
8463 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
8465 * declsec.c: Keep the appdomain information in the structure. Added a
8466 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
8467 value gets overwritten).
8468 * declsec.h: Set the default MonoArray for the the stack to 6. Added
8469 an MonoAppDomain member to MonoSecurityFrame.
8470 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
8471 used in the stack walk. Now use a MonoArray which grow (double) when
8474 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
8476 * mini.c: Re-enabled runtime cleanup, since running threads should
8477 now properly stop when exiting.
8479 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
8481 * mini-codegen.c: New file contaning the arch-independent local
8482 register allocator. Not used by any architectures yet.
8484 * mini.h linear-scan.c: Merge some changes from the
8485 mini-xp-local-regalloc branch.
8487 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
8489 * mini-amd64.c (emit_call): Fix calls to native functions when the
8490 runtime is compiled as a shared library. Fixes #74756.
8492 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
8493 on a literal field. Fixes #74751.
8495 2005-04-25 Raja R Harinath <rharinath@novell.com>
8497 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
8499 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
8501 * objects.cs: Add missing null casting test.
8503 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
8505 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
8506 in wrapper methods. Also rename 'address' variable to 'offset'.
8508 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
8510 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
8513 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
8515 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
8518 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
8520 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
8522 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
8524 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
8525 just the last bytes.
8527 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
8529 * aot.c (mono_compile_assembly): Fix warning.
8531 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
8532 by the _MSC_VER stuff.
8534 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
8536 * inssel-long.brg: Fix #74588.
8538 * cpu-amd64.md: Fix #74591.
8540 * iltests.il: Add new regression tests.
8542 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
8544 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
8547 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
8549 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
8551 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
8552 from Bill Middleton <flashdict@gmail.com>.
8554 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
8556 * arrays.cs: Add new regression test. Fix warnings.
8558 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
8560 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
8561 and leakage in CKFINITE.
8563 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
8564 this to a null op since it is called on amd64 too.
8566 * exceptions-amd64.c (get_throw_trampoline): Align stack.
8568 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
8569 body since this is not used on amd64.
8571 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
8573 * mini-amd64.c: Remove obsolete fixmes.
8575 * mini.c (print_method_from_ip): Fix debugging support.
8577 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8579 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
8580 so that expressions that don't give much gain are not reduced.
8581 * ssapre.h: Likewise.
8583 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
8585 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
8587 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
8589 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
8591 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
8593 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
8595 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
8597 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
8599 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
8602 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
8604 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
8606 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
8608 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
8609 MONO_ARCH_USE_SIGACTION. Fixes #74252.
8611 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
8613 * mini-x86.c: Fix up stack overflow handling.
8615 * exceptions.cs: Add new regression test.
8617 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
8619 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
8620 mono_jit_thread_attach.
8622 * mini.c (mono_method_to_ir): Verify called method is not abstract.
8624 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
8626 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
8627 avoid calling constructors using callvirt.
8629 * inssel.brg: Fix #74073.
8631 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
8633 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
8634 compilation with non-GCC compilers.
8635 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
8636 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
8638 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
8640 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
8641 klass->interface_offsets (will likely fix bug#74073).
8643 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
8645 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
8647 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
8649 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
8650 to amd64_div_reg_size ().
8652 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
8654 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
8656 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
8658 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
8660 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
8662 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
8664 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
8666 * mini.c (mono_precompile_assembly): Load and precompile referenced
8667 assemblies as well. Fixes #74015.
8669 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
8671 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
8673 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
8675 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
8676 a lot of checks and (anyway) permissions cannot work until corlib is
8679 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
8681 * mini-ppc.c: fixed ABI issue on sysv/ppc.
8683 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
8685 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
8686 calls (fixes bug#72824).
8688 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8690 * mini.c: fix tail recursion elimination (see test in bug#73936).
8692 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
8694 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
8695 some fp functions in sse2 mode.
8697 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
8699 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
8701 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
8703 * mini.h mini.c: Add mono_get_jit_tls_key ().
8705 * mini-x86.c: Enable fast TLS support on windows.
8707 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
8709 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
8710 * mini.c: Check for p/invoke method when generating code. If a
8711 p/invoke method, or it's class, isn't decorated with [Suppress
8712 UnmanagedCodeSecurity] then generate code to call System.Security.
8713 UnmanagedDemand (only if the security manager is active).
8715 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
8717 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
8718 last change as it seems to cause strange crashes.
8720 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8722 * *.c: handle unsafe function pointers where needed.
8724 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
8726 * mini.c (mono_jit_free_method): Remove the fixme too.
8728 2005-03-15 Miguel de Icaza <miguel@novell.com>
8730 * mini.c: As discussed, make the code actually free the delegate
8731 thunk now, to enable the debugging of delegate problems, use
8732 MONO_DEBUG=1 when running Mono.
8734 This takes also care of parts of the leaks as seen by Joe.
8736 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
8738 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
8739 thread_tls_offset calculation.
8741 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
8743 * declsec.c: Reworked linkdemand checks for icall. The previous code
8744 was using the declaration code (untrusted) and didn't work as expected
8745 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
8748 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
8750 * iltests.il: Add new localloc test.
8752 * mini-amd64.c: Handle large stack allocations the same way as on
8753 windows if stack overflow handling is working.
8755 * mini-amd64.c: Allocate the signal stack using mmap.
8757 * mini.c (sigsegv_signal_handler): Fix reading of context.
8759 * mini-exceptions.c: Fix up stack overflow handling.
8761 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
8763 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
8765 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
8767 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
8769 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
8770 tramp_init functions as they are no longer needed.
8772 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
8774 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
8776 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
8778 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
8780 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
8783 * mini-ops.h: Add OP_LMUL_IMM.
8785 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
8786 long mul/div opcodes as intrinsic.
8788 * mini-amd64.c (emit_call): Handle the case when the callee might be
8791 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
8793 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
8796 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
8798 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
8800 2005-03-09 Ben Maurer <bmaurer@ximian.com>
8802 * mini.c (mono_codegen): Don't leak here, to help people running
8805 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
8807 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
8808 conversions in sse2 mode.
8810 * basic-float.cs: Add regression test.
8812 * mini-amd64.c: Reenable sse2.
8814 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8816 * mini-amd64.c: Disable sse2 until some regressions are fixed.
8818 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
8820 * driver.c: Copyright text should include 2005.
8822 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8824 * cpu-amd64.md (load_membase): Fix more max lengths.
8826 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
8828 * cpu-amd64.md (load_membase): Fix max length.
8830 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
8832 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
8834 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
8835 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
8837 * basic-float.cs: Add rounding regression test.
8839 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
8841 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
8843 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
8844 structures in registers for pinvoke wrappers.
8846 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
8848 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
8850 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
8852 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
8853 wrapper to mono_jit_thread_attach.
8855 * mini.c (mini_jit_thread_attach): New jit icall.
8857 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
8858 native->managed wrappers.
8860 * exceptions.cs: Add new regression test.
8862 * mini.c (optimize_branches): Check regions in the cbranch to throw
8863 block case as well. Fixes #73242.
8865 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
8867 * mini.c: thread safety fixes.
8869 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
8871 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
8872 patching stuff, since delegates use jump trampolines so there is
8875 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
8878 * tramp-amd64.c: Fix build.
8880 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
8881 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
8883 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
8884 Rename this to mono_arch....
8885 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
8887 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
8889 * mini-amd64.c (emit_call): If both the caller and the callee is
8890 guaranteed to have 32 bit addresses, emit a normal call.
8892 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
8894 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
8895 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
8896 method_ptr inside delegates.
8898 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
8900 * mini.c (mono_jit_free_method): Free the method info even if the native code is
8901 invalidated. Fixes #73001.
8903 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
8905 * mini-x86.c: Only use stdcall for pinvokes on windows.
8907 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
8909 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
8910 * mini-x86.c: remove unreliable __thread var offset detection,
8911 use the correct accessors and enable by default.
8913 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
8915 * mini.c (mono_jit_free_method): Fix memory leak.
8917 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
8919 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
8921 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
8923 * cpu-amd64.md: Fix lengths of atomic opcodes.
8925 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
8927 * driver.c: try to not imply using ICU is any good.
8929 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
8931 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
8932 functions as inline ops.
8934 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
8935 some Interlocked functions as inline ops.
8937 * mini.c (move_basic_block_to_end): Fix bug in last patch.
8939 * mini.h (MonoBasicBlock): Reorganize fields a bit.
8941 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
8943 * mini.c: Add support for OP_NOT_TAKEN.
8945 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
8946 structures in registers for pinvoke wrappers.
8948 * mini-amd64.c: Fix warnings.
8950 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
8952 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
8954 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
8956 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
8957 address instead of loading the address from it.
8959 * mini-x86.c: Add support for returning small structs in registers
8960 on Win32. Fixes part of #70864.
8962 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
8964 * trace.c (get_token): Improve error checking.
8966 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
8968 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
8970 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
8972 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
8973 it can be reused for MonoClass.
8974 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
8977 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
8979 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
8980 instead of a MonoReflectionMethod. The method information wasn't used
8981 when displaying SecurityException details (but will be now).
8983 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
8985 * Makefile.am : windows build fix.
8987 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
8989 * iltests.il: Add new regression test.
8991 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
8994 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8996 * mini.c: Moved linkdemand check into helper function check_linkdemand
8997 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
9000 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
9002 * declsec.c: Added statistics counter for different kinds of
9004 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
9005 (and commented) declaration.
9006 * mini.c: Added statistics counter for security Demand code
9007 generation. Added display of security statistics.
9009 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
9011 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
9012 Fix compilation errors under gcc-2.95.
9014 2005-02-12 Ben Maurer <bmaurer@ximian.com>
9016 * mini.c, driver.c: Use the new jit trampoline hashtable
9018 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
9020 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
9022 2005-02-11 Martin Baulig <martin@ximian.com>
9024 * debug-mini.c (mono_debug_close_method): Free the line number array.
9026 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
9028 * aot.c: Break up large methods into smaller ones. Share GOT slots for
9031 * mini.h: Bump AOT file format version.
9033 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
9035 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
9037 * declsec.h: Added macros to get/set lazyly initialized security
9038 informations about assemblies. Added new enum for different type of
9039 possible LinkDemand violation. Added function to check LinkDemands.
9040 * mini.h: Added a field to MonoCompile to hold any security violation
9041 detected when JITting a method (so it can be thrown later).
9042 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
9043 and CEE_CALLVIRT. Added code to throw exception at the end of
9044 mini_method_compile (note: the exception is unhandled right now).
9046 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
9048 * mini.c, jit-icalls.c: use the managed implementation of
9049 memset for initobj and memset, to avoid managed <-> unmanaged
9052 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
9054 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
9055 optimization if it would need a GOT var.
9057 * basic.cs: Add tests for constant propagation and switch statements.
9059 * ssa.c: Fix out-of-range constant propagation and switch statements.
9061 2005-02-09 <vargaz@freemail.hu>
9063 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
9065 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
9067 * cpu-amd64.md (load_membase): Fix max length of load_membase.
9069 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
9071 * mini.c: update to new signature of mono_class_get_allocation_ftn().
9073 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
9075 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
9076 arithmetic operations.
9078 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
9080 * mini-ppc.c: add a workaround for broken user code that
9081 DllImports vararg functions with non-vararg signatures.
9083 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
9085 * mini.c (mono_jit_compile_method_inner): Add detection and a
9086 meaningfull error message for assemblies written in Managed C++.
9088 * tramp-amd64.c mini-amd64.h: Add support for
9089 create_trampoline_from_token ().
9091 * aot.c mini-x86.c abcremoval.c: Applied patch from
9092 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
9094 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
9096 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
9097 which takes a MonoImage/token as parameter instead of a MonoMethod.
9099 * aot.c: Use the new trampoline for initializing vtables.
9101 * aot.c: Add support for ldfld/stfld_remote wrappers.
9103 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
9104 rules for compare <MEM>, IMM.
9106 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
9108 * aot.c: Handle inherited finalizers correctly.
9110 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
9112 * inssel.brg (stmt): Add a missing _setup_... ().
9114 * aot.c: Save some parts of the class state to the AOT file and use it
9115 to recompute that state when a class is initialized.
9117 * mini.c: Install AOT hooks into the runtime.
9119 * mini.h: Bump AOT file format version.
9121 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
9124 * iltests.il: Add new test.
9126 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
9130 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
9132 * mini.c: setup the statistical profiler in the thread attach
9133 callback to cope with the new single thread code.
9135 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
9137 * mini-ppc.c: ensure we have enough room for the profiler
9138 calls (fixed bug#72084).
9140 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
9142 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
9145 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9147 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
9149 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9151 * ssapre.c: Fixed an issue with down safety (this allows IronPython
9152 to succesfully execute parrotbench).
9153 * ssapre.h: Likewise.
9155 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9157 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
9158 variable for stores to method arguments (fixes a SSAPRE issue).
9160 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
9162 * mini.c: handle value types in dup, fixes gen-112.cs.
9164 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
9166 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
9167 sequence for calls in dynamic methods to avoid thunks.
9169 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
9171 * mini.c: correctly remove dynamic methods from the hashtable.
9173 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9175 * driver.c: Disabled SSAPRE until fix the bug that appears
9176 in IronPython's parrotbench.
9178 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
9180 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
9182 * mini.c (mono_method_to_ir): Revert the previous change.
9184 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
9187 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
9188 mono_jit_info_table_find () etc. when running under valgrind.
9190 * inssel.brg: Fix warnings.
9192 * mini-exceptions.c: Fix warnings.
9194 2005-01-31 Martin Baulig <martin@ximian.com>
9196 * driver.c (compile_all_methods_thread_main): Don't try to compile
9197 generic methods or anything which has type parameters.
9199 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
9201 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
9203 * TestDriver.cs: Add --verbose flags.
9205 * graph.c ssa.c: Fix 64 bit warnings.
9207 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
9208 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
9209 Fix 64 bit warnings.
9211 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
9212 variable not spotted by gcc.
9214 * mini-amd64.c inssel-amd64.brg: Applied patch from
9215 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
9216 X86_COMPARE_MEMBASE opcodes.
9218 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
9220 2005-01-29 Ben Maurer <bmaurer@ximian.com>
9222 * *: MonoMethod->signature might be NULL now. You *MUST* use
9223 mono_method_signature.
9225 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
9227 * driver.c (compile_all_methods_thread_main): Compile the methods
9228 without invoking cctors.
9230 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
9232 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
9233 * basic-calls.cs: test for the above.
9235 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
9237 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
9238 MonoJitInfo changes.
9240 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
9242 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
9243 eagerly if it contains dynamic methods.
9245 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
9247 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
9248 trace, it is now computed by an icall from trace_ips.
9250 * mini-exceptions.c: Fix a warning.
9252 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
9254 * mini-exceptions.c: don't bother getting stack trace info if
9255 it's not going to be used.
9257 2005-01-27 Raja R Harinath <rharinath@novell.com>
9259 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
9262 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
9264 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
9266 * aot.c: Avoid calling mono_method_get_header () if not needed.
9268 * mini.h: Bump AOT file format version.
9270 * mini.c (mono_emit_native_call): Allocate a GOT var here.
9272 * mini.c (mono_print_tree): Print more info for calls.
9274 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
9276 * declsec.h: Remove warning by adding missing include for marshal.h
9278 2005-01-26 Martin Baulig <martin@ximian.com>
9280 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
9283 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
9285 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
9288 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
9290 * aot.c (mono_compile_assembly): Fix a warning.
9292 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
9294 * declsec.c: Look for security attributes on the original MonoMethod
9295 (and not the wrapped one). This fix permissions on icalls.
9297 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
9299 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
9301 * mini.c (mono_allocate_stack_slots): Add a fixme.
9303 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
9305 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
9307 * inssel.brg: optimize casts of sealed types (more
9308 optimizations waiting for fixes in remoting).
9310 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
9312 * inssel.brg (stmt): Add another dummy rule.
9314 * driver.c: Fix warnings.
9316 * driver.c (mono_main): If running under valgrind, instruct glib to use
9317 the system allocation functions so valgrind can track the memory
9318 allocated by the g_... functions.
9320 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
9322 * mini-ops.h: Add OP_DUMMY_STORE opcode.
9324 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
9326 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
9327 variables in try regions.
9329 * mini.c (mini_method_compile): Don't disable optimizations on large
9330 methods when AOT compiling.
9332 * mini.c (mono_allocate_stack_slots): New arch independent method to
9333 allocate stack slots. Not yet used.
9335 2005-01-22 Ben Maurer <bmaurer@ximian.com>
9337 * debug-mini.c (mono_debug_close_method): Plug some leaks.
9339 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
9341 * mini-ppc.c: make the branch info relative as the code
9342 buffer can be reallocated.
9344 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
9346 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
9347 * driver.c: Removed the AOT/security restriction. Now initialize the
9348 security manager (in metadata) if --security is used.
9349 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
9350 rather than the pointer to declarative security, when AOT is used.
9352 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
9354 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
9355 basic blocks, reduced intrinsic exception throwing code size.
9357 2005-01-22 Miguel de Icaza <miguel@ximian.com>
9359 * driver.c (mini_usage): Reorder the usage screen.
9361 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
9363 * mini.c (mono_resolve_patch_target): Fix warning.
9365 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
9367 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
9370 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
9372 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
9373 breaks the amd64 build.
9375 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
9376 register allocation. Fixes #71454.
9378 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
9380 * arrays.cs: Add new regression test.
9382 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9384 * ssapre.c: Turned usage of snprintf to GString.
9385 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
9386 (I left it on by mistake in my previous commit).
9388 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
9390 * mini.c, cfold.c, basic-calls.cs: preserve side effects
9391 on cond branch optimization (fixes bug# 71515).
9393 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9395 * abcremoval.c: Fixed bug 71062.
9396 * abcremoval.h: Likewise.
9398 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9400 * mini.c: Added a new functionality to optimize_branches, the removal
9401 of useless basic blocks, and fixed some problem in the removal of
9402 critical edges; some utility functions added for both purposes.
9403 * ssapre.c: Added complex expression support, and fixed bug 70637.
9404 * ssapre.h: Likewise.
9405 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
9407 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
9408 * driver.c: Re-enabled SSAPRE.
9410 2005-01-19 Martin Baulig <martin@ximian.com>
9412 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
9413 the result of mono_get_method_constrained().
9415 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
9417 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
9420 2005-01-18 Geoff Norton <gnorton@customerdna.com>
9422 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
9423 be detected. Fixes #59296.
9425 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
9427 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
9428 which can happen. Fixes #71361.
9430 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
9432 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
9435 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
9437 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
9438 appdomain-unload.exe to fail.
9440 * mini.c: Fix some memory leaks.
9442 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
9444 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
9445 Fixed bug and sped up some codepaths.
9447 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
9449 * mini.c: Fix some memory leaks.
9451 * exceptions.cs basic-long.cs: Add test for checked ulong->int
9454 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
9456 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
9459 * iltests.il: Add regression test for #71320.
9461 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
9463 * mini.c (mono_codegen): Fix installation of profiler hooks.
9465 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
9467 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
9469 * mini.h, mini.c, cfold.c: optimize access to enum
9470 readonly fields, too. Eval conditional branches if possible
9471 to perform unreachable code removal in more cases.
9473 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
9475 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
9477 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
9480 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
9481 WinXP DEP. Fixes #71244.
9483 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
9485 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
9487 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
9489 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
9491 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
9493 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
9496 * mini.h: Bump AOT version.
9498 * mini.h (MonoCompile): Change exvar to a hash table.
9500 * mini.c: Allocate a separate exvar for each handler block.
9502 * mini.c: Get rid of the computation of filter_lengths, its not needed.
9504 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
9505 ex var with the pending exception and only throw if the two are equal.
9508 * exceptions.cs: Add tests for rethrow and nested catch clauses.
9510 * mini-x86.c: Fix warnings.
9512 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
9513 used by all the ports now.
9515 * aot.c: Add write-symbols and save-temps options.
9517 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
9519 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
9521 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
9523 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
9526 * tramp-s390.c: Check vtable slot belongs to the domain.
9528 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
9529 as per other platforms.
9531 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
9533 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
9535 * driver.c: we don't run the Main() code in a subthread anymore.
9537 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
9539 * mini.c: added experimental rtc support in the statistical
9540 profiler: if the user has the permission, more accurate statistics
9541 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
9542 The MONO_RTC value must be restricted to what the linux rtc allows:
9543 power of two from 64 to 8192 Hz.
9545 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
9547 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
9549 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
9551 * mini-ppc.c: better icache flush for smp.
9553 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
9555 * mini-amd64.c (emit_move_return_value): Fix memory leak.
9557 * mini-x86.c (get_call_info): Add the get_call_info () code from the
9558 amd64 port, not yet used.
9560 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
9562 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
9565 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
9567 * driver.c: Added --security option to activate the security manager.
9568 Right now this will allow code generation for declarative demands and
9569 is disabled when AOT is specified.
9570 * mini.c: Add code generation for declarative security demands.
9571 * mini.h: Add mono_use_security_manager as an extern gboolean.
9573 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
9575 * aot.c (mono_compile_assembly): Speed up compilation a bit by
9576 emitting more dense assembly code.
9578 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
9579 exception throwing stuff.
9581 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
9583 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
9586 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
9589 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
9592 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
9594 * tramp-*.c: Only patch vtable slots if the object is in the current
9595 domain. Fixes appdomain-unload.exe.
9597 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
9599 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
9602 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
9604 * mini.c (reverse_branch_op): New helper function.
9606 * mini.c (optimize_branches): Run the new optimization only on
9607 platforms which support it. Also reverse all kinds of branches.
9609 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
9611 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
9614 * mini.c (optimize_branches): Reverse not-equals branches if the false
9615 bblock is a throw. This happens a lot of time with argument checking in
9618 * mini.c (mono_codegen): Add support for placing basic blocks after
9619 the function epilogue.
9621 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
9624 2005-01-05 Miguel de Icaza <miguel@ximian.com>
9626 * mini.c (setup_stat_profiler): Only set this up if the platform
9627 supports ITIMER_PROF.
9629 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
9631 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
9634 * inssel.brg: Fix a warning.
9636 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
9638 * mini.c: added support for statistical profiler
9639 (run with: --profile=default:stat).
9641 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
9643 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
9645 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
9647 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
9648 related to global registers from the amd64 port.
9650 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
9652 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
9654 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
9655 with global registers.
9656 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
9658 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
9660 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
9662 * debug-mini.c (encode_value): Fix off-by-one.
9664 * aot.c (encode_value): Likewise.
9666 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
9668 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
9670 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
9673 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
9675 * aot.c (emit_method_info): Increase size of temp buffer.
9677 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
9680 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
9682 * aot.c (emit_method_info): Fix build.
9684 * aot.c: Further rework of the AOT file format to reduce the size of
9685 the method info data.
9687 * mini.h: Bump AOT file format version.
9689 2004-12-27 Martin Baulig <martin@ximian.com>
9691 * mini.c (mini_get_method): New static method; call
9692 mono_get_method_full() and mono_get_inflated_method().
9693 (mono_method_to_ir): Use mini_get_method() instead of
9694 mono_get_method_full().
9696 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
9698 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
9700 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
9702 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
9704 * inssel-amd64.brg: Add some optimization rules.
9706 2004-12-24 Ben Maurer <bmaurer@ximian.com>
9708 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
9709 standard not GC'd stuff is fine.
9711 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
9713 * aot.c: Rework the AOT file format to get rid of most of the global
9714 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
9716 * mini.h: Bump AOT file format version.
9718 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
9720 * mini.h: Bump AOT file format version.
9722 * aot.c (mono_aot_is_got_entry): New function to determine if an
9723 address is inside a GOT.
9725 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
9727 * cpu-pentium.md: Increase the maximum size of some instructions which
9728 might involve a got access.
9730 * mini.c (get_method_from_ip): Another debug helper function.
9732 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
9733 when got var accesses are created during the decompose phase.
9735 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
9737 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
9738 argument mini_compile_method and to MonoCompile, and use this to
9739 determine whenever a given method is compiled for AOT. This allows the
9740 other methods compiled during AOT compilation to be free of AOT stuff,
9741 so the backends does not need to add special support for them by
9742 creating a fake GOT etc.
9744 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
9747 2004-12-21 Ben Maurer <bmaurer@ximian.com>
9749 * mini.c (mono_method_to_ir): It turns out that some of the
9750 x-appdomain wrappers are lax with types, so just ignore this for
9753 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
9754 at the vtable->klass. If it is non-shared code we can just use the
9757 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
9759 * mini-ppc.c: access MonoDomain from tls, too.
9761 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
9763 * declsec.c: Removed unused variable (and related warning ;-)
9765 2004-12-21 Ben Maurer <bmaurer@ximian.com>
9767 * iltests.il: New test for LDELEMA on an array of ref types.
9769 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
9770 all ldelema's on reftypes.
9771 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
9772 it was the wrong place to put it.
9774 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
9775 register to pop to make this cleaner, at the request of Paolo.
9777 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9779 * mini-ops.h (OP_GETHASHCODE): New op.
9781 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
9783 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
9786 For a microbenchmark, this reduces the cost of Hashtable.get_Item
9789 * mini-x86.c (mono_arch_output_basic_block): Rather than
9797 The first is 3 bytes while the second is 1. This saves 36 kb on
9798 mscorlib, quite a big saving. When bootstraping mcs, I was able to
9799 see a small boost because of icache locality.
9801 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
9803 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
9805 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
9806 started code sharing with the generic code.
9808 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
9810 * mini-ppc.c, cpu-g4.md: added code for direct access to
9813 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
9815 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
9816 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
9819 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
9821 * declsec.c|h: Added functions to cache the declarative stack modifiers
9822 in MonoJitInfo and to create a security frame from a MonoJitInfo
9824 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
9825 created. Register internal calls for System.Security.SecurityFrame::
9826 _GetSecurityFrame and _GetSecurityStack.
9827 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
9828 the definitions for the new stack walk/callback mechanism.
9829 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
9830 first security frame for LinkDemands and InheritanceDemands) and
9831 GetSecurityStack for Demands. Both use the new mono_walk_stack code
9833 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
9834 walk initialization (lupus).
9836 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9838 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
9840 (handle_loaded_temps): Do not create a temporary variable for
9841 things that we know are temps. They will never be modified.
9842 (mono_spill_call): Set MONO_INST_IS_TEMP
9843 (mono_emulate_opcode): ditto
9845 (mono_method_to_ir.CEE_DUP): ditto
9847 2004-12-19 Ben Maurer <bmaurer@ximian.com>
9849 * mini.c (type_to_eval_stack_type): Make this handle the void type
9850 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
9851 (emit_tree): use ip_in_bb to special case some common idioms
9852 Update all callers to pass in the IP.
9853 (mono_method_to_ir): Make CEE_CALL* do the above as well.
9855 This gives us a nice 2% speedup in mcs bootstrap.
9857 * mini-x86.c (peephole_pass): Peephole pass to make
9866 * mini.c (ip_in_bb): new method.
9867 (mono_method_to_ir): use this method rather than doing the hash
9870 * linear-scan.c (mono_linear_scan): When expiring actives, you
9871 don't need to keep around variables that expire on this
9872 instruction. This makes it so that:
9875 store (ebx add (ebx, 1))
9879 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
9881 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
9882 combination to avoid doing two copies. Fix up problems with previous
9885 * mini.c: Fix 64 bit warnings.
9887 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
9889 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
9891 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
9892 changes from the x86 code.
9894 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
9896 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
9898 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
9899 throwing code to reduce its size, unify the AOT and non-aot code and
9900 get rid of relocations in the AOT case.
9902 * mini-x86.h mini.c exceptions-x86.c
9903 (mono_arch_get_throw_corlib_exception): New arch specific function to
9904 raise corlib exceptions which doesn't require relocations in the
9907 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
9909 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
9911 * mini.c (mono_emit_method_call): Only allocate the got var when it is
9914 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
9917 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9919 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
9920 with add function when used from Inc/dec atomic
9921 functions. Re-enabled optimization on x86.
9922 * mini-ops.h: renamed atomic_add functions to
9923 allow _add to match the Interlocked::Add and
9924 _add_next to match Interlocked::Inc/Dec.
9926 2004-12-15 Massimiliano Mantione <massi@ximian.com>
9928 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
9929 linking of BBs to the end BB, and enabled SSAPRE also with
9930 consprop and copyprop (which was prevented by that bug).
9932 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9934 * mini-x86.c: disabling the Interlocked optimizing code.
9936 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9938 * aot.c (load_aot_module): Move reading of got_addr after the AOT
9941 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9943 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
9944 interlocked optimization due lack of support on x86, rewrote
9945 exchange to take into account that base may be in eax.
9947 xsp works again; activated Interlocked optimizing code.
9949 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9951 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9953 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
9955 * mini-ops.h: Add new opcodes.
9957 * mini.h: Add new patch types. Add got_var to MonoCompile.
9959 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
9960 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
9961 make it work with all kinds of patchable code.
9963 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
9964 address of the GOT, and referencing entries in the GOT.
9966 * mini.c: Add code to load the GOT address if needed by an opcode.
9968 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
9969 independent AOT code on the x86 using an elf-style Global Offset Table.
9971 2004-12-14 Raja R Harinath <rharinath@novell.com>
9973 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
9975 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9977 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
9980 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
9982 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
9983 of Interlocked:Increment/Decrement/Add as inline ops.
9984 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
9986 2004-12-12 Geoff Norton <gnorton@customerdna.com>
9988 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
9989 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
9991 2004-12-12 Duncan Mak <duncan@ximian.com>
9993 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
9994 again. `patch_info->table_size' is no longer valid after Zoltan's
9997 2004-12-12 Martin Baulig <martin@ximian.com>
9999 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
10000 if we are the "real" method, ie. not an inlined method inside it.
10002 2004-12-11 Ben Maurer <bmaurer@ximian.com>
10004 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
10005 before we look in the special fields table. This fixes
10006 ../tests/thread-static-init.cs.
10008 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10010 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
10011 for Array get_Rank and get_Length. Fixes bug #70465.
10013 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
10015 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
10016 separate structure to reduce the size of MonoJumpInfo.
10018 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
10020 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
10022 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
10024 * mini.c (mini_get_inst_for_method): Changed to allow ports
10025 to return a MonoInst instead of opcode
10026 (renamed mini_get_opcode_for_method to better reflect the new functionality)
10028 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
10029 Allow ports to return a created MonoInst instead of op-code, will enable
10031 (renamed mini_get_opcode_for_method to better reflected the functionality)
10033 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
10035 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
10037 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
10039 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
10042 2004-12-08 Martin Baulig <martin@ximian.com>
10044 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
10045 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
10047 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
10049 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
10052 * exceptions.cs: Disable some tests which depend on properties of x86 fp
10055 2004-12-08 Raja R Harinath <rharinath@novell.com>
10057 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
10059 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
10061 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
10062 bug introduced by the previous patch.
10064 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
10066 * mini-ppc.c, objectc.cs: handle large structs passed by value
10067 (fixes bug #69972).
10069 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
10071 * mini-ppc.c: OP_ARGLIST implementation from
10072 Geoff Norton <gnorton@customerdna.com>.
10074 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
10076 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
10077 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
10079 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
10081 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
10083 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10085 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
10088 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
10090 * mini-sparc.c: Zero out localled-ed memory.
10092 * iltests.il: Add tests for zeroing out localloc-ed memory.
10094 2004-12-04 Martin Baulig <martin@ximian.com>
10096 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
10097 mono_method_get_signature_full().
10099 2004-12-03 Massimiliano Mantione <massi@ximian.com>
10101 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
10102 and some utility functions (always for SSAPRE), integrated SSAPRE.
10103 * mini.h: Likewise.
10104 * driver.c: Added ssapre option.
10105 * ssa.c: Small fix on OP_ARG handling.
10106 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
10107 * Makefile.am: Likewise.
10109 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
10111 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
10112 now in the xp code.
10114 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
10117 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10119 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
10121 * cpu-s390.md : Increase instruction length of oparglist.
10123 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
10125 2004-11-30 Martin Baulig <martin@ximian.com>
10127 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
10128 virtual generic methods. We call a special helper_compile_generic_method()
10129 icall to retrieve the method from the vtable, inflate and compile
10130 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
10132 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
10134 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
10136 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
10138 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
10140 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
10143 2004-11-27 Ben Maurer <bmaurer@ximian.com>
10145 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
10146 platforms with PIC aot.
10148 2004-11-28 Martin Baulig <martin@ximian.com>
10150 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
10153 2004-11-28 Martin Baulig <martin@ximian.com>
10155 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
10156 the result of mono_type_get_underlying_type() to check whether
10159 2004-11-26 Martin Baulig <martin@ximian.com>
10162 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
10165 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
10167 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
10168 the same way as the other arguments so they won't get clobbered.
10170 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
10171 calls through R11 since it is clobbered by the trampoline code.
10173 2004-11-26 Raja R Harinath <rharinath@novell.com>
10175 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
10176 pick up in-tree mscorlib.dll.
10178 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
10180 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
10182 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
10183 runtime data/code are now stored in a table similar to the GOT in ELF.
10184 This allows the code itself to be position independent.
10186 * aot.c: Fix loading of referenced assemblies after the lazy assembly
10189 * aot.c: Attach ELF type (object/function) directives to all global
10192 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
10194 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
10196 * mini-amd64.h: Turn on PIC AOT code.
10198 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
10199 returning the offset within an OP_AOTCONST instruction where the GOT
10200 offset needs to be added.
10202 * mini.h: Bump AOT file format version.
10204 2004-11-25 Martin Baulig <martin@ximian.com>
10206 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
10207 uninflated generic methods.
10209 2004-11-25 Martin Baulig <martin@ximian.com>
10211 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
10213 2004-11-24 Martin Baulig <martin@ximian.com>
10215 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
10216 original klass (this only applies for generic instances).
10218 2004-11-24 Martin Baulig <martin@ximian.com>
10220 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
10221 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
10224 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
10226 * mini.c (mono_method_to_ir): Disable inlining for methods containing
10227 localloc. Fixes #69678.
10229 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
10231 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
10233 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
10234 used SSE registers on pinvoke calls. Fixes #69774.
10236 2004-11-23 Geoff Norton <gnorton@customerdna.com>
10238 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
10239 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
10241 2004-11-23 Raja R Harinath <rharinath@novell.com>
10243 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
10244 Refer directly to the mcs/ tree.
10246 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10248 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
10249 Check if a trampoline for a synchronized method is required.
10251 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
10253 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
10254 with localloc if needed. Throe arithmetric exception in
10255 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
10256 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
10258 2004-11-19 Geoff Norton <gnorton@customerdna.com>
10260 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
10261 types before switching on type. Fixes #69622.
10263 2004-11-19 Raja R Harinath <rharinath@novell.com>
10265 * Makefile.am (check-local): New. Integrate into 'make check'.
10266 (MCS,RUNTIME): Define using in-tree mono and mcs.
10268 (%.exe): Use $(ILASM).
10270 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
10272 * mini-ppc.c: adjust initial prolog size (bug #69691).
10274 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
10276 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
10279 2004-11-17 Raja R Harinath <rharinath@novell.com>
10281 * Makefile.am (clean-local): Rename from 'clean'.
10283 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10285 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
10286 to mono_arch_is_int_overflow.
10287 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
10290 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
10292 * declsec.c|h: New files to support declarative security attributes.
10293 Added function to check if a method has (applicable) security.
10294 * mini.c|h: Add check for declarative security attributes in
10295 mono_method_check_inlining.
10296 * Makefile.am: Added declsec.c and declsec.h to the build.
10298 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
10300 * mini.c, mini.h: update to keep dynamic code info per-domain.
10302 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
10304 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
10305 (mini_init): Get rid of it from here too.
10307 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
10309 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
10310 implemented OP_RETHROW (patch by Geoff Norton
10311 <gnorton@customerdna.com>).
10313 2004-11-10 Geoff Norton <gnorton@customerdna.com>
10315 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
10316 between appdomains. Fixes appdomain-unload on PPC.
10318 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
10320 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10321 mini-exceptions.c: handle the new wrapper types.
10322 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
10323 token value as a MonoClass* when compiling a wrapper.
10324 mono_jit_create_remoting_trampoline now takes an additional
10325 MonoRemotingTarget parameter.
10327 2004-11-10 Martin Baulig <martin@localhost>
10329 * mini.c (mono_method_to_ir): Use `generic_container->context'
10330 rather than creating a new one.
10332 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10334 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
10336 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
10338 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
10340 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
10341 the experimental aot cache stuff.
10343 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
10345 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10346 mini-exceptions.c: update to exception clause structure changes.
10348 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
10350 * exceptions-x86.c (throw_exception): Fix warnings.
10352 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
10355 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
10357 * exceptions-sparc.c (get_throw_exception): Really fix this.
10359 2004-11-07 Ben Maurer <bmaurer@ximian.com>
10361 * tramp-*.c: we no longer support icalls without wrappers, so
10362 a bit of code can be removed here
10364 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
10366 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
10369 * cpu-sparc.md: Add op_rethrow.
10371 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
10373 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
10375 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
10376 * mini-ops.h: Add OP_RETHROW.
10378 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
10380 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
10382 2004-11-05 Geoff Norton <gnorton@customerdna.com>
10384 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
10385 Makes the output much easier to read
10387 2004-11-05 Ben Maurer <bmaurer@ximian.com>
10389 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
10390 prevents another huge leak when compiling with ssa. Secondly, the
10391 performance of doing this rather than freeing the lists is much
10392 better. GList does a lock every time you allocate a list link,
10393 so that it can use a memory pool. So, it is better to just use
10394 a memory pool of our own.
10396 * ssa.c, linear-scan.c: replace g_list_remove_link with
10397 g_list_delete. The remove one does not free the GList, so we were
10398 leaking memory. On -O=all --compile-all with corlib, this cut down
10399 3 MB of allocations.
10401 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
10403 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
10405 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
10407 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
10408 into a new function mono_create_jit_trampoline ().
10410 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
10412 * trace.c (get_spec): Allow tracing of classes without a namespace.
10414 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
10416 * mini.c: Fix pointer overwrite in mini_method_compile.
10418 2004-11-2 Geoff Norton <gnorton@customerdna.com>
10420 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
10421 The darwin ABI needs some special handling for 1 and 2 byte structs
10422 Lets use lbz/lhz instead of lwz everywhere.
10423 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
10424 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
10425 Use stb/sth for the former, and put the latter always on stack instead of in
10426 argument registers.
10428 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
10430 * trace.c (is_filenamechar): Add '_'.
10432 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10434 * mini-s390.c: Fix prolog length to allow for large trace requirements.
10436 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
10438 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
10440 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
10441 depends on libmonogc. Fixes #68805.
10443 2004-10-26 Miguel de Icaza <miguel@ximian.com>
10445 * mini.c (mono_jit_free_method): Provide extra information for
10446 this error. Currently this leaks, but will be turned into a
10447 developer option in the future.
10449 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
10451 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
10453 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
10455 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
10456 boundary. Fixes reading of PATCH_INFO_R4 and R8.
10457 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
10459 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
10461 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
10462 trampolines for AOT code.
10464 2004-10-22 <vargaz@freemail.hu>
10466 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
10467 constructed types. Fixes #68136.
10469 2004-10-21 Martin Baulig <martin@ximian.com>
10471 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
10472 if it returns true, unwind the stack to the call instruction.
10474 2004-10-21 <vargaz@freemail.hu>
10476 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
10478 * mini.h: Bump AOT version number.
10480 * objects.cs: Add another test for unbox trampolines.
10482 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
10485 2004-10-20 <vargaz@freemail.hu>
10487 * driver.c: Add SHARED to the set of optimizations tested.
10489 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
10491 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
10492 used by CEE_NEWARR.
10494 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
10496 2004-10-20 Martin Baulig <martin@ximian.com>
10498 * mini-exceptions.c (mono_handle_exception): Call
10499 mono_debugger_handle_exception() to tell the debugger about
10500 catch/finally clauses.
10502 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
10504 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
10506 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
10509 2004-10-15 Geoff Norton <gnorton@customerdna.com>
10511 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
10512 methods as their native size, fixed bug #57543, #57545.
10513 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
10514 This saves a temporary register and mullw call down into 1 (minor perf
10515 increase for cases like sum = sum * 5; This use to translate into:
10518 It now translates to
10521 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
10523 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
10526 2004-10-11 Martin Baulig <martin@ximian.com>
10528 * mini.c (mono_method_to_ir): If we're a generic method, get the
10529 MonoGenericContainer from our MonoMethodNormal and create a
10530 MonoGenericContext from it.
10532 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
10534 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
10536 * basic-long.cs: Add test for checked i8->i2 cast.
10538 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10540 * inssel-ppc.brg: added a couple of speedup rules.
10542 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
10544 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
10545 to speed up rebuilds.
10547 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10549 * mini-s390.c: Minor fix to OP_OR_IMM.
10551 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
10553 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
10554 better. Fixes appdomain-unload.exe on sparc.
10556 2004-10-02 Massimiliano Mantione <massi@ximian.com>
10558 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
10559 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
10562 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
10564 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
10566 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
10568 * mini.c: Always generate a field read/write wrapper for members
10569 of the class MarshalByRefObject since the actual instance could
10572 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
10574 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
10576 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
10578 * driver.c mini.h trace.c: Move the setting of the main assembly into
10579 a separate function called mono_trace_set_assembly () and call it after
10580 actually loading the main assembly. Fixes #66872.
10582 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
10584 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
10585 using the code manager.
10587 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
10589 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
10591 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
10593 * cpu-amd64.md: Fix bug in previous patch.
10595 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
10598 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
10600 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10601 mini-exceptions.c: updates for changed stack walk interface.
10603 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10605 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
10607 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
10609 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
10611 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
10613 * driver.c (mini_regression_list): Do not call mono_assembly_close
10614 since assemblies can't be unloaded.
10616 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
10618 * cpu-amd64.md: Fix more instruction lengths.
10620 * cpu-amd64.md: Fix lengths of some instructions.
10622 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
10624 * inssel.brg: Make the array ldelema check aot friendly.
10626 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
10628 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
10630 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
10632 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
10634 * mini-x86.c: Fix build.
10636 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
10637 mono_type_get_underlying_type () helper function to simplify code.
10639 2004-09-09 Martin Baulig <martin@ximian.com>
10641 * mini-amd64.c: Don't access `type->data.klass' directly, call
10642 mono_class_from_mono_type() instead since the type may be a
10645 2004-09-09 Martin Baulig <martin@ximian.com>
10647 * mini-amd64.c (get_call_info): Fix support for generic instances.
10648 (add_valuetype): Use mono_class_from_mono_type() to get the class
10649 since we can be a generic instance.
10651 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
10653 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
10655 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
10657 * liveness.c: reset spill costs on each scan: bug 62107
10659 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
10661 * exceptions-sparc.c (mono_arch_find_jit_info): remove
10662 unnecessary line that doesn't compile
10664 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
10666 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
10667 trampolines, make them call an error function so people can fix their
10670 2004-09-06 Martin Baulig <martin@ximian.com>
10672 * mini.c (mono_method_to_ir): When initializing locals, handle a
10673 generic instances like a valuetype if it's a valuetype and like a
10674 class if it's a class.
10676 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
10678 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
10679 stack. Fixes #64674.
10681 * exceptions.cs: Add test for unwinding of call arguments.
10683 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
10685 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
10686 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
10687 set the carry/borrow flag). The sparc and s390 implementations
10688 can now use optimized versions (and simplify the code). ppc bugfixes.
10690 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
10692 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
10694 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
10696 * inssel-amd64.brg: Remove leftover 32 bit rule.
10698 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
10700 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
10702 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
10703 mono_arch_find_jit_info functions into a new function. Fix a memory
10706 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
10709 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
10711 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
10714 * exceptions.cs: Add array size tests.
10716 * mini.c: Allocate a separate icall wrapper for each arity of
10717 mono_array_new_va. Fixes #59509.
10719 * exceptions.cs: Add testcase for 64578.
10721 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
10723 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
10725 2004-09-02 Martin Baulig <martin@ximian.com>
10727 * mini.c (mono_method_to_ir): When initializing the locals, call
10728 handle_initobj() on the generic instance itself, not its
10731 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
10733 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
10734 MonoJitInfo for dynamic methods.
10736 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
10738 * mini.c: Add support for freeing JIT data for dynamic methods.
10740 2004-09-01 Martin Baulig <martin@ximian.com>
10742 * mini-x86.c (is_regsize_var): Added support for generic
10744 (mono_arch_emit_prolog): Make this compile again, use
10745 `x86_push_imm_template (code)'.
10747 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
10749 * mini-x86.c: make all push_imm instructions that get
10750 patched always emit the long form
10752 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
10754 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
10755 in a per-domain hash.
10757 * mini-amd64.c (merge_argument_class_from_type): Handle generic
10760 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
10762 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
10765 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
10768 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
10769 Beginnings of SSE2 support.
10771 * exceptions.cs: Add more tests for checked int<->uint casts.
10773 2004-08-28 Martin Baulig <martin@ximian.com>
10775 * mini-x86.c (mono_arch_instrument_epilog): Added support for
10779 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
10780 Handle generic instances recursively.
10782 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10784 * iltests.il: test for conv.u8 on a constant
10786 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10788 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
10789 LCONV_x4 (shrun_32 (membase)).
10791 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10793 * inssel-x86.brg: c&p rules for push/setret of long
10795 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10797 * inssel-x86.brg: c&p rules for compare (base, regvar) and
10798 compare (regvar, base)
10800 * inssel-x86.brg: more burg love
10802 * inssel.brg: more cleanup
10804 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
10806 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10808 * basic-long.cs, basic-calls.cs: new tests for optimization.
10810 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
10812 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
10815 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10817 * mini-amd64.c (read_tls_offset_from_method): Add another case.
10819 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
10821 * inssel.brg (mini_emit_memcpy): use
10822 NO_UNALIGNED_ACCESS to disable memcpy optimization
10824 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10826 * mini-amd64.c: Handle generic types in various places.
10828 * mini.c (mono_method_to_ir): Handle generic types in init locals.
10830 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
10832 * mini.c (handle_box): Fix warning.
10834 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
10836 * mini-amd64.h: Enable the emit_state optimization.
10838 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
10840 * mini-amd64.c: Add some new 64 bit peephole opts.
10842 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
10844 * cpu-amd64.md: sreg1 of div instructions must be %rax.
10846 * mini-amd64.c: Register allocator fixes.
10848 * mini.c: Add an optimization to emit_state to avoid allocation of new
10849 registers on some platforms.
10851 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
10853 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
10855 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
10856 allocation. Fixes #63085.
10858 * basic-long.cs: Add new regression test.
10860 * mini-amd64.c: Register allocator improvements.
10862 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
10864 * mini-amd64.c (read_tls_offset_from_method): Add another code
10867 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
10868 instruction sequence for nullifying class init trampolines.
10870 * objects.cs: Add new regalloc test.
10872 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
10874 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10876 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
10878 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
10881 * driver.c: Fix profiling after TLS changes.
10883 * driver.c (mono_main): Set mono_stats.enabled if needed.
10885 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
10888 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
10890 * mini-x86.c: use a 1 op rather than a 2 op tls access
10891 instruction -> faster.
10893 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10895 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10898 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
10900 * exceptions-sparc.c (throw_exception): fix typo
10902 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
10904 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
10905 set tree->dreg correctly with tls. Allow any
10906 register to be used.
10908 * mini-x86.c (read_tls_offset_from_method): add new code
10909 generation pattern seen with GCC.
10912 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
10914 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
10915 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10916 exceptions-sparc.c: fix some performance issues in exception
10917 handling and setting of the stack trace for exceptions that were
10920 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10922 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10925 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
10928 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
10930 This patch inlines tls access, when possible.
10932 * mini.h: new arch functions for TLS intrinsics.
10933 All platforms updated with a stub.
10935 * mini.c: use the new intrinsics
10937 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
10938 arch specific intrinsic for tls variables
10940 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10942 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
10945 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
10947 * mini.c: thread local allocation
10949 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
10951 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
10953 * Makefile.am: Link against the static version of libmonogc.
10955 * Makefile.am: Link the static versions of the convenience libraries
10956 into the mono executable.
10958 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
10960 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10962 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10963 on integer overflow.
10965 * mini-amd64.c: Reorganize function call code.
10967 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10969 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10971 * inssel-x86.brg: use xor eax,eax.
10973 * basic.cs: new tests
10975 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10977 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10978 in exception throwing code.
10980 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10982 * inssel-x86.brg: use xor esi,esi.
10984 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10986 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
10987 can trace methods compiled during mini_init () too.
10989 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
10992 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10994 * Makefile.am: static link on x86 (r=zoltan)
10996 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10998 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
10999 code since it causes some programs to fail.
11001 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
11003 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
11005 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
11007 * mini.c: ovfops_op_map - add STACK_OBJ case for
11009 * basic.cs: add test_0_pin_string as test
11012 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
11014 * Makefile.am: build C# if srcdir != builddir
11016 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11018 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
11019 fall-through blocks.
11021 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11023 * driver.c: enable loop by default again and include abcrem in -O=all.
11025 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
11027 * iltests.il: Add some localloc tests.
11029 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
11031 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
11034 * inssel-amd64.brg: Add some optimizations.
11036 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
11039 * Makefile.am: Statically link mono against libmono on AMD64.
11041 * mini-amd64.c inssel-amd64.brg: Optimizations.
11043 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
11045 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
11047 * tramp-amd64.c: Patch calling code in trampolines.
11049 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
11051 * mini-amd64.c: pinvoke struct passing fixes.
11053 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
11055 * mini-sparc.c: redo change, make mono_arch_cpu_init call
11056 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
11058 2004-08-05 Duncan Mak <duncan@ximian.com>
11060 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
11063 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
11065 * mini-amd64.c (emit_move_return_value): Move return value for normal
11068 2004-08-05 Martin Baulig <martin@ximian.com>
11070 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
11071 `type->type'; just modify `type' itself when dealing with enums
11072 and generic instances.
11073 (check_call_signature): Make `simple_type' a `MonoType *'.
11075 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
11077 * mini.c: Use OP_PADD to add offsets to addresses.
11079 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
11081 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
11083 * mini-sparc.c (mono_arch_emit_epilog): fix check
11084 for folding last op into restore instruction
11086 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
11088 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
11089 helper methods using the code manager.
11091 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
11093 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
11095 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11097 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
11098 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
11100 * mini-s390.c: fix tail processing
11102 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
11104 * mini-ppc.c: mul.ovf.un exception name fix.
11106 2004-08-03 Martin Baulig <martin@ximian.com>
11108 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
11109 instances; before jumping to `handle_enum', also modify `ptype'.
11111 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
11113 * cpu-sparc.md: fcall maximal length too small.
11115 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
11117 * mini-amd64.c mini.h: Add initial support for passing/returning
11118 structures to/from pinvoked methods.
11120 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
11122 * mini-ppc.c: reg allocator fix.
11124 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
11126 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
11128 * inssel.brg: Optimize memset on 64 bit machines.
11130 * mini-amd64.c: Fix some vararg cases.
11132 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11134 * mini-s390.c: Corrected macro in emit_float_to_int
11136 * s390-abi.cs: Tests to exercise the s390 ABI
11138 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
11140 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
11143 * basic.cs: Add a test for add.ovf.un.
11145 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
11147 * mini-sparc.c: add case for OP_IDIV_UN
11149 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
11151 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
11153 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
11155 2004-07-30 Ben Maurer <bmaurer@ximian.com>
11157 * basic.cs: regression tests.
11159 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
11162 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
11164 * basic.cs: Add a new test.
11166 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
11167 and AOT. Various fixes and optimizations.
11169 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
11171 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
11173 * mini-ppc.c: make sure temp regs are not used for global reg
11176 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
11178 * cpu-sparc.md: conv_i8 fix for 64bits
11180 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
11182 2004-07-29 Ben Maurer <bmaurer@ximian.com>
11184 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
11185 add opcode for cmp BYTE PTR [eax], imm.
11187 * inssel.brg: Make memcpy and memset takes bases.
11189 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
11191 * *-amd64.*: More AMD64 work.
11193 2004-07-28 Ben Maurer <bmaurer@ximian.com>
11195 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
11196 add a compare-not-equal opcode.
11198 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
11200 * mini.c: Use mono_init_from_assembly instead of mono_init.
11202 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
11204 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
11206 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
11208 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
11210 * inssel.brg: 64 bit fixes.
11212 * mini.h (MonoCallInst): Add some AMD64 specific data.
11214 * mini.h: Add some OP_P opcodes.
11216 2004-07-28 Ben Maurer <bmaurer@ximian.com>
11218 * basic.cs: tests for 61797 and 61740
11220 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
11222 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
11223 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
11225 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
11227 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
11229 * *-amd64*.*: Ongoing AMD64 work.
11231 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
11233 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
11235 * *-amd64*: Ongoing AMD64 work.
11237 * mini-arch.h: Add AMD64 support.
11239 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
11241 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
11243 * mini-ops.h: Add new opcodes.
11245 * Makefile.am: Add AMD64 support.
11247 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
11248 rules into the inssel-long*.brg files.
11250 * *-amd64.*: Add beginnings of AMD64 backend.
11252 2004-07-22 Ben Maurer <bmaurer@ximian.com>
11254 * mini.c (print_dfn): commenting out the code that prints
11255 the cil. With -O=deadce, this makes -v -v crash.
11257 * cpu-pentium.md: make checkthis have a length of 2
11259 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
11261 * mini-sparc.h: fix implementations of __builtin
11262 functions for Sun compiler for V9.
11264 2004-07-16 Ben Maurer <bmaurer@ximain.com>
11266 * mini.c: use the new stelem.ref wrapper
11267 * exceptions.cs, arrays.cs: new stelem.ref tests
11269 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11271 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
11272 new XSP should work with these changes).
11274 2004-07-14 Ben Maurer <bmaurer@ximain.com>
11276 * inssel-{long32,x86,}.brg: trivial optimizations.
11278 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
11280 * mini.c: load value when emitting box operation in
11283 2004-07-12 Ben Maurer <bmaurer@ximian.com>
11285 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
11286 is one byte shorter than cmp DWORD PTR [eax], 0.
11288 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11290 * inssel-ppc.brg: arguments on the stack are always
11291 relative to the stack pointer (spotted by Neale Ferguson).
11293 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11295 * exceptions-x86.c: delay appending the method name to the trace until
11296 after mono_jit_info_table_find is called, as this gets the real
11299 2004-07-09 Ben Maurer <bmaurer@ximian.com>
11301 * aot.c: register roots
11303 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11305 * aot.c : I could just use PLATFORM_WIN32 flag.
11307 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11309 * aot.c : Reverting the previous fix. This time it broke linux build.
11311 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11313 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
11315 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
11317 * mini.c (handle_stack_args): Remove some more debugging code.
11319 * mini.c (handle_stack_args): Remove debug output left in by mistake.
11321 * driver.c mini.h aot.c: Allow additional options to be specified with
11322 --aot and pass them to mono_compile_assembly.
11324 * aot.c: Add experimental code to AOT compile all loaded assemblies
11325 on demand and save the code into a cache in the filesystem.
11327 * aot.c: Add support for more wrapper methods.
11329 * mini.c (handle_stack_args): Handle some corner cases. Fixes
11332 * cpu-*.md: Remove removed opcodes.
11334 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
11335 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
11336 related icalls to marshal.c.
11338 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
11340 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
11342 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
11344 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
11346 2004-07-06 Ben Maurer <bmaurer@ximian.com>
11347 * liveness.c: If liveness is recomputated we need to reset the information
11348 for each variable. This way, if the liveness range has been narrowed
11349 by optimizations that happened after the last computation, we can return
11352 For example, if you have
11357 // Tons of code that does not affect i
11363 i = 0 is dead code and will be removed by SSA. However, when
11364 linear scan gets to the code, i will still appear to be live
11365 throughout the entire block. This prevents good register allocation.
11367 2004-07-06 Martin Baulig <martin@ximian.com>
11369 * debug-mini.c (mono_debug_init_method): Allow
11370 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
11371 (mono_debug_add_icall_wrapper): New method.
11373 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
11375 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
11377 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
11380 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
11382 * aot.c (mono_aot_load_method): Fix loading of debug info.
11384 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
11386 * aot.c: Add logging support.
11388 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
11390 * mini.h: Add prototype for mono_print_method_from_ip.
11392 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
11394 * inssel.brg: 64 bit fixes.
11396 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
11399 * Makefile.am: Add SPARC64 support.
11401 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
11403 * aot.c: Fix alignment problems on 32 bit platforms.
11405 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
11407 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
11410 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
11413 * mini.h: Bump AOT file version. Some 64 bit fixes.
11415 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
11417 * inssel-sparc.brg: Add new rule to avoid register moves.
11419 * inssel.brg: Add ldind_to_load_membase helper function.
11421 2004-06-30 Ben Maurer <bmaurer@ximian.com>
11423 * mini.c: OffsetToStringData intrinsic.
11425 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
11427 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
11429 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
11432 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
11433 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11435 * mini.c: reinstated mono_compile_get_interface_var()
11436 on x86, too, since the change breaks the Gtk# build there as well.
11438 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11440 * driver.c: remove loop from the default optimizations: it seems to
11441 interact badly with some of the other options (see bug #60613).
11443 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
11445 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
11446 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
11448 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
11450 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
11451 vararg-using methods.
11453 2004-06-21 Martin Baulig <martin@ximian.com>
11455 * mini/mini-exceptions.c
11456 (mono_handle_exception): Added `gpointer original_ip' argument.
11457 After calling mono_unhandled_exception(), call
11458 mono_debugger_unhandled_exception() and if that returns true,
11459 restore the context and return.
11461 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
11463 * mini-ppc.c: prefer the use of relative branches so
11464 they won't need to be patched in aot code (patch from Patrick Beard).
11466 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
11468 * aot.c: patch from Patrick Beard to make the output assembly
11469 more correct for the MacOSX assembler. Small tweak to
11470 generate sane images on Linux/PPC, too.
11472 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11474 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
11475 case until bug #59509 is fixed (shows up in #60332).
11477 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11479 * mini.c: make sure the needed wrappers are compiled, too, with
11482 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
11484 * driver.c: remove NPTL reference in --version output.
11486 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11488 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
11489 generate valid assembly for the Mach-O assembler.
11491 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11493 * driver.c: don't include abcrem in the all optimization specifier
11494 since it slows down jit compilation too much for now.
11496 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
11498 * mini.c: use BIGMUL only if both operands have the same signage.
11499 * iltests.il: Test for bug 60056. (errors related to signage in
11504 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
11506 * mini.c, aot.c: memory leak fixes.
11508 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11510 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
11512 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
11514 * Makefile.am: remove the -static hack completely, it links in
11515 statically glib as well.
11517 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
11519 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
11520 * exceptions.cs: make it compile with new mcs/csc.
11522 2004-06-03 Massimiliano Mantione <massi@ximian.com>
11523 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
11524 and added relevant test case.
11526 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
11528 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
11529 regressions in gtk-sharp.
11531 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
11533 * exceptions.cs: New regression tests.
11535 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
11537 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
11539 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
11541 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
11543 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
11545 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
11547 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
11549 * mini.c (mono_jit_runtime_invoke): Init class in this
11550 method instead of trusting mono_jit_compile_method to
11551 do the work (because wrappers can be in object class)
11553 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
11555 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
11557 * basic-long.cs: New regression test.
11559 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
11561 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
11562 and div/rem checks.
11564 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
11566 * Makefile.am: fix miguel's change to build mono statically against
11567 libmono (track build dependencies).
11569 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
11571 * cfold.c: Some glib versions do not have G_MININT32.
11573 2004-05-26 Massimiliano Mantione <massi@ximian.com>
11575 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
11576 with precision of tan, atan, sin and cos, and implemented related
11577 regressions tests (fixes bug 54467, but one new problem appeared and
11580 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
11582 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
11584 * exceptions.cs: Add test for constant folding && division by zero.
11586 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
11587 since driver.c is in libmono too, so the optimization was useless.
11589 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
11590 variable to driver.c so the compiler can emit more efficient code to
11593 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11595 * Makefile.am: don't distribute generated inssel.[ch] files.
11597 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
11599 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
11600 into the default appdomain. Fixes #58707.
11602 * jit-icalls.c: Remove the broken approximation for truncl, doing
11603 no conversion is better.
11605 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
11608 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11610 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
11611 of the mcrxr instruction which is not available on some processors
11612 even if it's documented to be. Implement add and sub overflow correctly
11613 (still not complete for long unsigned). Speed up icalls a bit.
11615 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
11617 * mini.c (mono_jit_compile_method_with_opt): Make sure that
11618 we run .cctor in the current domain instead of target_domain.
11620 Fixes bug #58558, .cctor not being called in -O=shared.
11622 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
11624 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
11626 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
11628 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
11629 which can be done with an imm8, do it that way.
11630 (mono_arch_output_basic_block): ditto for a jmp
11631 (mono_arch_emit_prolog): Computate maximum offset of a label.
11633 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
11635 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
11636 now tries to allocate prefered physical reg's for virtual
11637 regs. This reduces the number of emited spills/loads with
11638 20-30% on our core assemblies.
11640 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11642 * jit-icalls.c: truncl() is not needed and trunc() is
11643 the correct thing to do anyway (bug #58287).
11645 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
11647 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
11650 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
11652 * driver.c: enable loop optimizations by default.
11654 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
11656 * mini-x86.c: fix calc of max loop size when aligning loops start.
11658 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
11660 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
11663 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
11665 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
11668 * basic-long.cs: Add tests for add/subtract of immediates with carry.
11670 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
11672 * mini.c (inline_method): Allways inline some wrappers even if the cost
11673 is too large. Fixes #58785.
11675 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
11677 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
11679 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
11680 (crichton@gimp.org). Beginning of support for sparc/linux.
11682 * mini-sparc.c: Optimize retrieval of LMF address.
11684 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
11686 * exceptions-ppc.c: handle alloca in methods with clauses.
11688 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
11690 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
11692 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
11694 * mini.c: Delegate most of the abort signal work to
11695 mono_thread_request_interruption, which also handles Stop and Suspend
11698 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
11700 * mini.c mini.h: Allow inlining of icall wrappers if the backend
11701 supports the save/restore lmf opcodes.
11703 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
11705 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
11706 by gcc-3.4 as well.
11708 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
11710 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
11712 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
11713 methods which contain array accesses.
11715 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
11716 boundaries. Fixes #58537.
11718 * iltests.il: Add regression test for #58537.
11720 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
11722 * mini-x86.c (mono_arch_local_regalloc): Last part of
11723 fix for bug #58633 (releasing register to early).
11725 2004-05-18 Miguel de Icaza <miguel@ximian.com>
11727 * basic-long.cs: Add new regression test.
11729 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
11731 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
11732 register too early on the chain.
11734 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
11736 * mini.c (create_helper_signature): Use a helper function to reduce
11737 the code which needs to be written. Also set the calling convention of
11738 icalls on windows. Fixes #57840.
11740 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
11742 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
11743 exceptions-ppc.c: added helper function to get the instruction address
11744 from a signal handler context.
11746 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
11748 * helpers.c: use g_get_tmp_dir. Invokes happyness
11751 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
11753 * helpers.c: Add new env variable to pass args to objdump.
11754 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
11756 2004-05-17 Radek Doulik <rodo@ximian.com>
11758 * Makefile.am (common_sources): added abcremoval.h so it get
11759 disted and daily mono packages on go-mono.com will build again
11761 2004-05-17 Massimiliano Mantione <massi@ximian.com>
11763 * abcremoval.c: Fixed coding style, added copyright header.
11765 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
11767 * mini.h: Added prototype for abc removal main function.
11769 * build_relations_propagation_table.pl: Added copyright header.
11771 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
11773 * basic-long.cs: reg test for complex ceq_long bug.
11775 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
11777 * mini-x86.c (mono_arch_local_regalloc): Correctly free
11778 reg in long and clob case (bug #58343). Fixed/added comments.
11780 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
11782 * mini.c (mono_jit_runtime_invoke): Follow new convention
11783 of calling the invoke method with an function pointer.
11785 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
11787 * ChangeLog: Fix author of memory leak patch.
11789 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
11791 * Makefile.am: fix make dist as well...
11794 2004-05-14 Massimiliano Mantione <massi@ximian.com>
11796 * cfold.c: Made so that conversions from pointer to int4 are no-ops
11797 on archs where pointers are 4 bytes long.
11799 * Makefile.am: Added abcremoval.c source file.
11801 * abcremoval.c: Added abcremoval.c.
11803 * abcremoval.h: Added abcremoval.h.
11805 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
11807 * inssel.brg: Enabled bounds check removal.
11809 * mini.c: Added support for abcrem optimization.
11811 * mini.h: Added abcrem optimization label.
11813 * driver.c: Added support for abcrem optimization.
11815 * propagated_relations_table.def: Added propagated_relations_table.def.
11817 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
11819 * mini.c, cfold.c: fix style.
11821 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11823 * mini.c: handle issue with the low-level implementation of
11824 some long opcodes (bug #54209).
11826 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
11828 * basic.cs: test for my new cmov stuff.
11830 2004-05-13 Patrik Torstensson
11832 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
11833 opt and added peephole documentation.
11835 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
11837 * tramp-ppc.c: rewrote the generic trampoline code.
11839 2004-05-11 Patrik Torstensson
11841 * mini-x86.c: optimize long shl/shr asm code (one less branch)
11843 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
11845 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
11847 * mini.h mini.c dominators.c: Applied patch from Derek Woo
11848 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
11850 * mini.c: Add new icalls for AsAny marshalling.
11852 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11854 * tramp-ppc.c, mini-ppc.c: more cleanups.
11856 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11858 * mini.c: no warnings.
11860 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11862 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
11864 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
11866 * mini.c: In the thread abort signal handler, if the thread is in the
11867 process of being stoped, don't throw the Abort exception, just stop the
11870 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
11872 * tramp-ppc.c: removed old code.
11874 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11876 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
11877 do some simple speed optimizations on ppc.
11879 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11881 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
11882 and large offsets in load/store.
11884 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11886 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
11887 it causes regressions.
11889 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11891 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
11894 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
11896 * jit-icalls.c: remove warnings.
11897 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
11898 speedups for unsafe code.
11900 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
11902 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
11904 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
11906 * basic-calls.cs: Add new regression test.
11908 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
11911 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
11913 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
11916 2004-05-06 Patrik Torstensson
11918 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
11919 long reg allocation in any reg (not only eax:edx) and implemented
11920 long shl/shr ops in asm instead of helpers.
11922 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
11924 * mini-sparc.h: Fix warnings.
11926 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
11929 * mini-exceptions.c (mono_handle_exception): Call the filter in a
11930 separate statement for clarity.
11932 * mini-sparc.c: Update status.
11934 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
11936 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
11939 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11941 * inssel-ppc.brg: another small pre-release workaround:
11942 we don't do overflow detection for long_sub_un.
11944 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11946 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
11947 (also works around a weird ppc bug: 57957).
11949 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
11951 * tramp-ppc.c: trampoline fixes.
11953 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
11955 * mini-ppc.c: fixed typos.
11957 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11959 * mini-ppc.c, exceptions-ppc.c: more code saves registers
11960 at the top of the stack. Fixed typos. Use a frame registers
11961 for all the methods with exception clauses.
11963 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11965 * exceptions-ppc.c: restore fp registers.
11967 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11969 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
11970 order from the stack top (moved the stack room to save the
11971 return value for trace after the param area). Fixed corruption
11972 in restoring registers on unwind.
11974 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11976 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
11978 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11980 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
11981 and prolog/epilog for methods that use it. Allow
11982 enough param area room for varargs methods. Fix miguel's
11983 breakage in exception handling.
11985 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11987 * Makefile.am: run genmdesc only on current arch.
11989 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11991 * exceptions-x86.c:
11992 * mini-x86.h: fix the build on windows.
11994 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
11996 * 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.
11998 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
12000 * mini-exceptions.c: New file.
12002 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
12003 Move some parts of the x86 exception handling code to an
12004 arch-independent file so it can be shared with other ports.
12006 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
12008 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
12010 2004-04-26 David Waite <mass@akuma.org>
12012 * driver.c: remove comma from end of enumeration declaration
12014 2004-04-26 Jackson Harper <jackson@ximian.com>
12016 * driver.c: parse config file before loading first assembly. This
12017 allows the user gac to be enabled/disabled.
12019 2004-04-23 Miguel de Icaza <miguel@ximian.com>
12021 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
12022 simpler mechanism: we do not care what is encoded initially
12023 (branch absolute or relative), we care about the code and its
12024 target. I kept the old code for reference for now.
12026 The new code tries first to determine if the jump is anywhere in
12027 the -/+32 absolute meg range, if it succeeds, it encodes using the
12028 absolute branch; If not, it tried to find something in the
12029 relative range, if not, it uses the handle_thunk code.
12031 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
12033 * exceptions-ppc.c: use the correct ip register on macosx.
12035 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
12037 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
12039 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
12041 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
12042 Raise exception on integer divide by zero by hand since the hw
12043 doesn't support it. Handle NaNs in FP compares.
12045 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
12047 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
12048 code reducing duplication between the platforms and enabled
12049 signal exception handling (on linux for now).
12051 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
12053 * exceptions-ppc.c: more macosx support.
12055 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12057 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
12059 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
12061 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
12063 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
12065 * iltests.il: more tests.
12067 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
12069 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
12072 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
12074 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
12076 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
12078 * liveness.c: Mark variables as volatile in all basic blocks reachable
12079 from exception clauses.
12081 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
12083 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
12086 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
12088 * iltests.il, basic.cs: more tests for regalloc.
12090 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
12092 * iltests.il: Some tests for register allocation modifications
12095 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
12097 * exceptions.cs: Add regression test for bug #56782.
12099 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
12100 original stack trace if an exception is rethrown. Fixes #56782. Oh,
12101 the beauty of fixing the same thing in 5 different files...
12103 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
12105 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
12108 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
12110 * mini.c: Add support for STRWLPARRAY marshalling convention.
12112 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
12114 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
12115 to init the context to setup the regs pointer).
12117 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
12119 * exceptions-ppc.c: more exceptions work.
12121 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12123 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
12126 2004-04-13 Miguel de Icaza <miguel@ximian.com>
12128 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
12129 can use the memory directly.
12131 * cpu-pentium.md: Update documentation from a post from Zoltan.
12133 add x86_add_membase, x86_sub_membase, x86_mul_membase
12135 2004-04-13 Miguel de Icaza <miguel@ximian.com>
12137 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
12138 GENERAL_REGS they were also hardcoded for all PPC ports.
12140 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
12142 Remove hard-coded limit for floating point registers, use
12143 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
12145 Notice that in MacOS X calling conventions you can fit a lot more
12146 floating point values in registers, so I should update the PInvoke
12147 test to excercise the passing of floating point values on the
12148 stack (currently broken).
12150 2004-04-06 Miguel de Icaza <miguel@ximian.com>
12152 * tramp-ppc.c (create_trampoline_code): Added
12153 JUMP_TRAMPOLINE_SIZE.
12154 (ppc_magic_trampoline): Follow the pattern from
12155 x86_magic_trampoline: if code is set to zero, return.
12156 (create_trampoline_code): Always pass MonoMethod to the jump
12157 trampoline, before it was passing a null.
12158 (mono_arch_create_jump_trampoline): Implement the jump stub, could
12159 share the code with mono_arch_create_jit_trampoline.
12161 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
12163 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
12166 * cpu-g4.md: Added length for jmp instruction, the worst case
12167 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
12170 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
12172 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
12174 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
12176 * mini.c: Only set bblock->real_offset when adding a new bblock, and
12177 before each IL instruction.
12179 * mini.c (CEE_BOX): Fix warnings.
12181 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12183 * mini.c: removed a few unused vars and extra whitespace.
12185 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
12187 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
12189 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
12191 (OP_GETCHR): use the above
12192 (CEE_LDELEMA): use the above.
12194 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
12195 version of the generic impl.
12196 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
12197 (CEE_LDELEMA): use the above.
12199 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
12201 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
12204 * iltests.il: Added new regression test for #56317.
12206 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
12208 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
12209 under NetBSD. Fixes #56450.
12211 * liveness.c (update_gen_kill_set): Fix previous patch.
12213 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12215 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
12217 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
12219 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
12220 ldsfld and ldsflda.
12222 * inssel-sparc.brg: Add more optimizations.
12224 * mini-sparc.c: Replace multiply/divide with shifts if possible.
12226 2004-04-01 Martin Baulig <martin@ximian.com>
12228 * mini.c (handle_box): New static function; moved the
12229 implementation of CEE_BOX here.
12230 (mono_method_to_ir): Added `constrained_call' variable.
12231 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
12232 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
12233 mono_method_get_constrained() to get the method.
12235 2004-04-01 Martin Baulig <martin@ximian.com>
12237 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
12238 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
12239 (mono_method_to_ir): We don't need these macros anymore since
12240 mono_class_get_full() already takes care of it.
12242 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12244 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
12245 use @function (as doesn't accept #function here) and check the return
12246 value of system and stop if fails.
12248 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12250 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
12252 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
12254 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
12256 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
12258 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
12261 * basic-long.cs: Add test for negation of Int64.MinValue.
12263 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
12265 * mini-sparc.c: Update status.
12267 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
12269 * exceptions-sparc.c: Fix return value in filters.
12271 * inssel-sparc.brg: Fix register allocation in some rules.
12273 2004-03-28 Martin Baulig <martin@ximian.com>
12275 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
12278 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
12280 * mini-x86.c (mono_arch_patch_code): Fix warnings.
12282 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
12283 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
12284 remove unused conv_u4 opcode.
12286 * mini-x86.c: Remove valgrind workaround since it slows down things
12287 even when mono is not run under valgrind.
12289 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
12291 * mini-sparc.c: Update status.
12293 * inssel-sparc.brg: Add some optimizations.
12295 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
12296 future delay slot filling. Add support for varargs, tail calls and JMP.
12298 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
12299 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
12301 * inssel.brg: Fix register allocation in OP_ARGLIST.
12303 * inssel.brg: Fix warnings.
12305 2004-03-25 Martin Baulig <martin@ximian.com>
12307 * mini.c (inflate_generic_field): Removed.
12308 (mini_get_method): Removed, use mono_get_method_full(),
12309 (mini_get_class): Removed, use mono_class_get_full().
12310 (mono_method_to_ir): Pass our generic context to
12311 mono_field_from_token().
12313 2004-03-25 Martin Baulig <martin@ximian.com>
12315 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
12316 of a `MonoMethod *'.
12317 (mini_get_method): Take a `MonoGenericContext *' instead
12318 of a `MonoMethod *'.
12319 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
12320 a new local variable called `generic_context' which holds the
12321 current `MonoGenericContext *'; use it to lookup things.
12323 2004-03-24 Martin Baulig <martin@ximian.com>
12325 * mini.c (mini_get_class): New static method; if we're inside a
12326 generic instance, inflate the class if neccessary.
12327 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
12329 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
12331 * iltests.il: New regression test for #55976.
12333 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
12336 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
12338 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
12341 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
12343 * liveness.c: Consider SSA stores as well as loads when making vars
12346 * exceptions.cs: New regression tests for register allocation.
12348 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
12350 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
12351 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
12352 domain lock only to protect puntual access to data structures.
12353 Added access lock for sighash, jit_icall_hash_name,
12354 jit_icall_hash_addr and domain->code_mp.
12356 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
12358 * driver.c: Print SIGSEGV handling method.
12360 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
12362 * mini.c (setup_jit_tls_data): Handle case when this is called
12363 multiple times for a thread.
12365 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
12366 is different from fbxx_un. Fixes #54303. Also use constants instead of
12367 magic numbers in a lot of places.
12369 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
12371 * exceptions.cs: Fix cctor test when --regression is used.
12373 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
12375 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
12378 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
12380 * inssel-ppc.brg: fixed register assignments for some rules.
12382 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
12384 * exceptions.cs: Add test for exceptions in static constructors.
12386 * mini.c (mono_jit_compile_method_with_out): Move the calling of
12387 static constructors outside the domain lock. Fixes #55720.
12389 2004-03-17 Martin Baulig <martin@ximian.com>
12391 * mini.c (get_generic_field_inst): Removed, this'll never happen.
12392 (inflate_generic_field): Take the `MonoMethod *' instead of the
12393 `MonoClass *' and added support for generic method.
12394 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
12395 have a `field->parent->gen_params', only inflate the field if it's
12396 an open constructed type.
12398 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
12400 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
12401 exception object instead of the preconstructed ones.
12403 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12405 * mini.c: reverted changed to sigsegv_signal_handler commited
12406 accidentally in the previous patch.
12408 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12411 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
12412 running --aot with an old assembly.
12414 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
12416 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
12419 * mini-sparc.c: Add support for v9 branches with prediction.
12421 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
12423 * mini.c (mini_init): #warning is GNUC only
12425 * mini-sparc.h: implement __builtin_frame_address
12426 and __builtin_return_address for Sun C compiler
12428 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
12430 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
12432 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
12434 * basic-calls.cs: Add test for unaligned byref long argument passing.
12436 * mini-ops.h: Add sparcv9 compare and branch instructions.
12438 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
12439 v9 instructions if we have a v9 cpu.
12441 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
12442 registers for global allocation.
12444 * exceptions-sparc.c: Fixes.
12446 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
12448 * liveness.c (mono_analyze_liveness): Optimized version.
12450 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
12452 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
12455 * basic-float.cs basic-calls.cs: New regression tests.
12457 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
12459 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
12460 sigaltstack implementation.
12462 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
12464 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
12465 stuff if SIGSEGV_ON_ALTSTACK is not defined.
12467 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
12469 * mini.c: Fix warnings.
12471 * mini.c (mono_resolve_patch_target): New function which contains the
12472 arch independent part of the patching process.
12474 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
12475 patching code to a separate function.
12477 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
12479 * mini.c (add_signal_handler): ifdef out on Windows
12481 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
12483 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
12484 cpu-sparc.md: Add exception handling support + other fixes.
12486 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
12487 typed GC detection in --version.
12489 * basic.cs exceptions.cs: New regression tests.
12491 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
12492 the arch specific code can store data during a compilation.
12494 * mini-ops.h: Add OP_SETFRET.
12496 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
12497 function, register a separate icall for each arity, so the icalls can
12500 * mini.c (mono_print_tree): Print negative offsets in a more readable
12503 * mini.c: Make signal handling work on sparc.
12505 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
12507 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
12509 * jit-icalls.c: Emulate truncl by aintl on solaris.
12511 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
12513 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
12515 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
12517 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
12519 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
12520 a MarshalByRef type, inline a method that performs the check, taking into
12521 account that the object can be a proxy. Also implemented tow new opcodes:
12522 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
12523 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
12524 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
12526 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
12528 * mini-ppc.c: if a relative branch displacement is too big
12529 but it points to and area reachable with an absolute branch,
12532 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
12534 * mini.c: optimize small copies in cpblk.
12536 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
12538 * basic-calls.cs basic-float.cs: New regression tests.
12540 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
12541 negative offsets from %fp. Implement localloc. Fix local register
12542 allocation. Fix the case when the this argument needs to be saved to
12543 the stack. Implement some missing opcodes.
12545 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
12547 * mini.c (mini_method_compile): Reenable global regalloc in methods
12548 with exception handlers.
12550 * linear-scan.c (mono_varlist_sort): Fix warning.
12552 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
12554 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
12557 * liveness.c: Make all variables uses in exception clauses volatile, to
12558 prevent them from being allocated to registers. Fixes #42136.
12560 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
12562 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
12563 causes regressions.
12565 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
12566 argument to mono_arch_regalloc_cost.
12568 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
12571 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
12573 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
12574 Make the cost of allocating a variable to a register arch dependent.
12576 * basic-calls.cs: Fix compilation of tests.
12578 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
12579 helper function to cut back on the number of #ifdefs needed.
12581 * mini-ppc.c: Fix compilation.
12583 * basic-calls.cs: New regression tests.
12585 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
12587 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
12588 of l0 since that is callee saved.
12590 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
12593 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
12594 of delay instruction.
12596 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
12598 * mini.h (MonoCallInst): Add 'virtual' flag.
12600 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
12602 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
12604 * *.cs: New regression tests.
12606 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
12609 * mini.c (mono_runtime_install_handlers): Fix build.
12611 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
12612 'signal_stack_size' members.
12614 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
12615 alternate signal stack.
12617 * exceptions-x86.c: Add stack overflow handling.
12619 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
12620 functions to arch independent code.
12622 * mini.c (mono_print_tree): Print more detailed info for load_membase
12625 2004-02-23 Martin Baulig <martin@ximian.com>
12627 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
12629 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
12631 * mini-x86.c: fixed reg allocation for div/rem.
12633 2004-02-22 Miguel de Icaza <miguel@ximian.com>
12635 * driver.c (mono_main): Report some configuratio options on --version.
12637 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
12639 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
12640 low in the address space. Correctly flush memory in thunks where we
12641 output native code.
12643 2004-02-20 Martin Baulig <martin@ximian.com>
12645 * mini.c (mini_get_method): New static method; inflate all generic
12646 methods and methods in open generic instances.
12647 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
12648 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
12650 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
12652 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
12654 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
12656 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
12658 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
12660 * mini-sparc.c (flushi mono_arch_output_basic_block): make
12661 it compile using Sun's compiler.
12663 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
12665 * 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.
12667 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
12669 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
12671 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
12673 * mini-ppc.c: handle calls outside of the allowed range with thunks
12674 allocated using the code manager.
12675 * tramp-ppc.c: use the code manager to hold generated native code.
12676 Fixed the magic trampoline to just patch vtable entries.
12678 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
12680 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
12683 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
12685 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
12688 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
12689 if we have a working __thread implementation.
12691 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
12692 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
12694 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
12696 * mini-x86.c: Fix compilation under gcc 2.
12698 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
12700 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
12701 contains a call to the wrapped function.
12703 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
12704 OP_<CALL>_IMM opcodes, and use them under X86.
12706 * mini.c (mono_jit_find_compiled_method): Fix warning.
12708 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
12710 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
12712 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
12713 functionality to mini.c.
12715 * mini.c (mono_create_jump_trampoline): New function to create a jump
12716 trampoline. Return a compiled method instead of a trampoline if it
12717 exists. Add a cache for jump trampolines.
12719 * mini.c (mono_jit_find_compiled_method): New function to return a
12720 compiled method if it exists.
12722 * mini-x86.c: Call mono_create_jump_trampoline instead of
12723 mono_arch_create_jit_trampoline.
12725 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
12726 a jump trampoline. Fixes #52092.
12728 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
12730 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
12731 which is not up-to-date. Add check_corlib_version () instead.
12733 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
12736 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
12737 since newer valgrind versions do not need it.
12739 * mini.c (mono_jit_compile_method_with_opt): New helper function to
12740 compile a method with a given set of optimizations.
12742 * mini.c: Compile icall wrappers on-demand instead of at startup.
12744 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
12745 wrapper for an icall.
12747 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
12749 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
12752 * iltests.il: Add test for non-empty stack before switch instruction.
12754 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
12756 * mini.c: Add support for new stringbuilder marshalling conventions.
12758 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
12760 2004-02-01 Martin Baulig <martin@ximian.com>
12762 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
12763 in `ginst->mtype_argv'.
12765 2004-01-31 Miguel de Icaza <miguel@ximian.com>
12767 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
12768 facilitate grepping.
12770 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
12772 * mini.c: fixed buglet in initobj generic implementation for references.
12774 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
12776 * Makefile.am: make the version script conditional.
12777 * jit-icalls.c: handle missing truncl().
12779 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
12781 * exceptions.cs: Add more tests for double->int conversion.
12783 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
12784 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
12786 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
12788 * driver.c: make --verbose --version emit an error
12789 if the loaded corlib doesn't match the runtime version.
12791 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
12793 * mini-ppc.h: export ppc_patch().
12794 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
12795 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
12796 on par or better than on MacOSX.
12798 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
12800 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
12801 mono_lookup_pinvoke_call.
12803 * mini-x86.c: Under windows, the default pinvoke calling convention is
12804 stdcall. Fixes #52834.
12806 * mini.c (optimize_branches): Add an upper bound to the number of
12807 iterations to prevent infinite loops on strange loops. Fixes #53003.
12809 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
12811 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
12812 and ISINST. Fixes #52093.
12814 * objects.cs (test_0_vector_array_cast): New tests.
12816 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
12818 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
12819 checking in Array.Set ().
12821 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
12824 * object.cs (test_0_multi_array_cast): New regression test.
12826 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
12828 * exceptions-ppc.c: fix build on Linux/PPC.
12830 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
12832 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
12833 running under valgrind.
12834 (x86_magic_trampoline): Fix build bustage.
12836 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
12837 negative values as well. This is needed for the encoding of the line number
12838 info, since sometimes the line numbers are not in increasing order.
12840 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
12842 * cpu-pentium.md (localloc): Increase the size of the localloc
12843 instruction since it is a loop under Win32.
12845 * debug-mini.c (record_line_number): Get rid of unneccesary memory
12848 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
12850 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
12851 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
12852 Max Horn (max@quendi.de). Fix file names in comments.
12854 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
12856 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
12857 avoid stack overflow.
12858 (replace_usage): Avoid uninitialized variable warnings.
12860 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
12861 and taking the address of valuetype variables.
12863 2004-01-03 Patrik Torstensson
12865 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
12866 for other purposes than FP later on.
12868 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
12870 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
12873 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12875 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
12877 2003-12-30 Patrik Torstensson <p@rxc.se>
12879 * mini-x86.h: Decreased number of availiable fp regs.
12880 Solves corner cases with FP spilling.
12882 2003-12-23 Patrik Torstensson <p@rxc.se>
12884 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
12885 for floating point stack tracking / spilling on x86.
12888 * basic-float.cs: added float mul overflow test.
12890 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
12892 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
12894 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12896 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
12897 supports for cond branches that overflow the immediate
12898 overflow offset. mcs can compile simple programs.
12900 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12902 * exceptions-ppc.c: exception handling support wip:
12903 finally handlers get run on exception.
12905 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
12907 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
12910 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12912 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
12913 initial support for stack walking and unwinding.
12915 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
12917 * driver.c (mono_main): Make corlib-out-of-sync message more
12918 descriptive. Also remove verify_corlib call.
12920 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12922 * mini.c: make CEE_NEWARR calls and other emulated opcodes
12923 not overlap with other call's arguments, too.
12925 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
12927 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
12928 move to arch-specific code the choice of arch-specific
12929 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
12930 * mini.c: ensure emulation calls will not interleave
12933 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
12935 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
12936 the magic trampoline stack frame is dropped before executing
12939 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
12941 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
12942 and integer to fp conversions. Added support for overflowing
12943 arguments on the stack. Reserve a couple more registers as temps.
12944 Added support for aot compilation (as output still needs to be
12947 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12949 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
12950 Don't overwrite return register in some corner cases.
12952 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
12954 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
12955 static constructors when AOT compiling.
12957 * driver.c (mono_main): Call mono_check_corlib_version.
12959 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12961 * cpu-g4.md, basic.cs: fixed div target register.
12963 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
12965 * mini-ppc.c, basic.cs: shl_imm fix with test.
12967 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12969 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
12970 structures by value. Misc fixes.
12971 * objects.cs: more tests.
12973 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
12975 * mini-ppc.c: lconv.ovf.i implemented.
12977 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12980 (mini_init): don't error out if someone already called g_thread_init.
12982 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12984 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
12985 to be any type per the spec. Fix abnormal memory usage when
12986 the same object is repeatedly thrown.
12988 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
12990 * mini.c: check for overruns in IL code.
12992 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
12994 * TODO: Add/remove some todo entries.
12996 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
12998 * driver.c (mono_main): Call mono_verify_corlib.
13000 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
13002 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
13003 This has been moved to mini.c
13004 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
13005 type being casted is marshalbyref it could be a proxy, so instead of
13006 emitting the type check code, emit a call to a runtime method that will
13007 perform the check by calling CanCastTo if needed.
13009 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
13011 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
13012 methods with large stack frames under Win32.
13014 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
13016 * Makefile.am: Distribute regression tests.
13018 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
13019 at the end instead of inserting each variable into the sorted list.
13021 * linear-scan.c (mono_varlist_sort): New helper function.
13023 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
13025 * mini.c: ensure arguments and locals are within bounds.
13027 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
13029 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
13032 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
13034 * mini.c (mono_cprop_copy_values): Fix crash.
13036 * aot.c: Set verbosity back to 0.
13038 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
13040 * regalloc.c: complete memory leak fix by Laurent Morichetti
13043 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
13045 * driver.c (main_thread_handler): Revert the previous patch.
13047 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
13050 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
13051 memory from the memory pool.
13053 * driver.c (main_thread_handler): Turn on all optimizations when
13056 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
13057 an array for better performance.
13059 * regalloc.c (mono_regstate_assign): Fix memory leak.
13061 * debug-mini.c (mono_debug_serialize_debug_info): New function to
13062 serialize the debug info.
13064 * debug-mini.c (mono_debug_add_aot_method): New function to load the
13065 debug info from the serialized representation.
13067 * aot.c: Save debug info into the generated file and load it when
13070 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
13072 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
13074 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
13075 More FP-related fixes.
13077 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
13079 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
13080 and register allocation buglet. Hello world now runs.
13082 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
13084 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
13085 * tramp-ppc.c: fixed class init trampoline.
13086 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
13088 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
13090 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
13091 mini.c: more ppc changes/fixes.
13093 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
13095 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
13096 Also optimize the case when the arguments are the same in the caller
13099 * iltests.il: Add tests for tail calls with valuetype arguments.
13101 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
13103 * mini-ppc.c: fixes for struct return type.
13105 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
13107 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
13108 mono_spillvar_offset() to arch-specific code.
13110 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
13112 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
13114 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
13116 * exceptions-x86.c: Fix stack space leaks.
13118 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
13119 registers from the lmf if the method has save_lmf set.
13121 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
13123 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
13124 of icall wrappers into InvokeInDomain, since these are now per-domain.
13126 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
13128 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
13129 make some opcode emulation and intrinsic ops enabled/disabled
13130 according to the architecture. More fixes.
13132 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
13134 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
13136 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
13138 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
13139 arch-specific handling for 'this' and struct return type to
13140 arch-specific code.
13142 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13144 * aot.c: prevent divide by zero error when reporting (it happened with
13145 Accessibility.dll).
13147 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
13149 * mini.h (inst_switch): Remove unused macro.
13151 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13154 (load_aot_module): free 'info->methods' and 'info' properly. No more
13155 "free(): invalid pointer blah" messages when you have an old aot
13158 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
13160 * jit-icalls.c, mini.c: Added support for context static fields.
13162 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
13164 * mini.c (mono_method_blittable): Methods which set LastError are not
13165 blittable either. Fixes #51108.
13167 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
13169 * mini.c: flush icache.
13170 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
13172 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
13174 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
13176 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
13178 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
13181 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
13184 * inssel.brg (CEE_MKREFANY): Fix AOT case.
13186 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
13188 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
13189 instruction when the result is discarded.
13191 * iltests.il (test_0_div_regalloc): New regression test.
13193 * arrays.cs: Fix compilation error.
13195 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
13197 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
13198 float rules to inssel-x86.brg: sane architectures with FP registers
13199 don't need to implement these rules.
13201 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
13203 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
13205 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
13207 * mini.h, inssel-long32.brg: fixed endianess issues in int64
13208 implementation of 32 bit systems.
13210 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
13212 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
13213 (Jeroen Zwartepoorte).
13215 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
13217 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
13218 the caller and the callee matches.
13220 * mini.c (mono_method_to_ir): Add comment.
13222 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
13223 signbit is missing on some platforms.
13225 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
13227 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
13229 * mini.c (setup_jit_tls_data): Call the new function.
13231 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
13233 * mini-x86.c: Add experimental support for fast access to the lmf
13234 structure under NPTL/Linux 2.6.x.
13236 2003-11-06 Martin Baulig <martin@ximian.com>
13238 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
13239 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
13242 2003-11-02 Martin Baulig <martin@ximian.com>
13244 * mini.c (inflate_generic_field): New static method.
13245 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
13246 generic instance and the field is declared in a generic type, call
13247 inflate_generic_field() to inflate it. Fixes gen-28.cs.
13249 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
13251 * mini.h mini.c (mono_method_same_domain): New function to return
13252 whenever the caller and the callee are in the same domain.
13254 * tramp-x86.c (x86_magic_trampoline): Use the new function.
13256 2003-10-30 Martin Baulig <martin@ximian.com>
13258 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
13259 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
13261 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
13262 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
13264 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
13266 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
13269 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
13270 object here, so it is in the correct appdomain etc.
13272 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
13274 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
13276 (mono_method_to_ir): Avoid freeing the type created returned from
13277 mono_type_create_from_typespec, since it is put into an internal cache
13278 by the function. Fixes pointer.exe.
13280 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
13281 trampolines for icalls and pinvokes as well. Fixes #33569.
13283 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
13285 * mini.c: Update after appdomain changes.
13287 * mini.c (mono_jit_compile_method_inner): Allways compile native
13288 method wrappers in the root domain, since there can only be one
13289 instance of them, whose address is stored in method->info.
13291 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
13293 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
13294 environment variable. Instead detect automatically whenever running
13295 under valgrind using the magic macro RUNNING_ON_VALGRIND from
13298 2003-10-16 Miguel de Icaza <miguel@ximian.com>
13300 * trace.c, trace.h: New files that implement the new trace option
13303 * driver.c: Document new --trace options.
13305 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
13308 - if (mono_jit_trace_calls)
13309 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
13311 * mini.h: prototypes.
13313 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
13315 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
13317 * mini.c inssel.brg: Implement typedefbyref opcodes.
13319 * mini.c (mono_jit_compile_method): Remove unused local variable.
13321 * mini.c (mono_jit_compile_method_inner): Ditto.
13323 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
13325 * tramp-x86.c (x86_class_init_trampoline): Fix build.
13327 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
13329 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
13331 * mini.c (mono_no_aot): Remove unused global variable.
13333 * mini.c: Thread safety fixes.
13335 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
13337 * mini.c (mono_create_class_init_trampoline): Add a lock around
13338 class_init_hash_addr.
13340 * arrays.cs (test_0_newarr_emulation): Add new regression test for
13343 * mini.c: Decompose the NEWARR instruction before decomposing its
13344 arguments. Fixes #30073.
13346 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
13348 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
13351 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
13353 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
13355 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
13357 * driver.c: Add support for compiling icall wrappers to --compile.
13359 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
13361 * inssel.brg: The empty value in class->interface_offsets is -1, not
13364 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
13366 * objects.cs: New test for 'is' operator on an array of interfaces.
13368 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13370 * tramp-ppc.c: update trampoline code to support jumps
13371 and class initialization.
13373 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
13375 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
13377 * inssel.brg (OP_UNBOXCAST): Fix #46027.
13379 * inssel.brg (OP_UNBOX): Remove unused rule.
13381 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
13382 region instead of one for each method. Fixes #47813.
13384 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
13386 * exceptions.cs (test_0_nested_finally): New regression test for
13387 nested exception handlers.
13389 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
13391 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
13393 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
13396 * mini.c (mono_method_check_inlining): Make the inlining limit
13397 configurable by an environment variable.
13399 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
13401 * mini.h: Bump AOT file version.
13403 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
13404 token, store the image along with the token, since the token might not
13405 refer to the same image as the method containing the relocation,
13406 because of inlining.
13408 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
13410 * mini.c (mono_precompile_assemblies): New function to compile
13411 all methods in all loaded assemblies.
13413 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
13415 * regalloc.h regalloc.c (MonoRegState): Change the type of
13416 iassign and fassign to int*, since they can contain large negative
13417 values if the register is spilled. Also added some comments. Fixes
13420 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
13421 under Win32. Fixes #42964.
13423 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
13425 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
13427 * aot.c: Added support for AOT compiling methods which contain calls
13428 to wrappers. Currently, only remoting-invoke-with-check wrappers are
13431 * driver.c (compile_all_methods): Run the compilation in a thread
13432 managed by mono. Fixes #44023.
13434 * mini.c (mono_codegen): Print full method name in verbose output.
13436 * mini-x86.c (mono_arch_patch_code): Fix warning.
13438 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
13439 jumps, since the method we are jumping to might be domain-specific.
13441 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
13443 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13445 * inssel.brg: string chars are unsigned.
13447 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
13449 * TODO: New todo item.
13451 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
13452 which calls mono_runtime_class_init and patches the call site to
13453 avoid further calls.
13454 (mono_arch_create_class_init_trampoline): New arch specific function
13455 to create a class init trampoline.
13456 (create_trampoline_code): Generalized so it can create
13457 class init trampolines as well.
13459 * mini.c (helper_sig_class_init_trampoline): New helper variable.
13460 (mono_create_class_init_trampoline): New function to create and cache
13461 class init trampolines.
13462 (mono_find_class_init_trampoline_by_addr): New function to lookup the
13463 vtable given the address of a class init trampoline. Used by the
13465 (mono_codegen): Generate a call to a trampoline instead of
13466 mono_runtime_class_init in LDSFLD[A].
13467 (mono_codegen): Add relocations for the new trampoline.
13469 * mini.h mini-x86.c aot.c: Added a new relocation type:
13470 MONO_PATCH_INFO_CLASS_INIT.
13472 * mini.h: Bump AOT version number.
13474 * aot.c: Create a copy of the loaded code instead of using the original
13475 so methods which call each other will be close in memory, improving
13478 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
13479 patch since it breaks the regression tests.
13481 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
13482 for the register saving instruction sequence since the
13483 frame_state_for function in glibc 2.3.2 don't seem to detect it.
13485 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
13487 * TODO: Fix todo item && remove another.
13489 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
13491 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
13494 * aot.c: Moved the check for MONO_LASTAOT into the initialization
13495 function of the module.
13497 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
13498 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
13499 --no-aot command line option.
13501 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
13503 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
13504 by Bernie Solomon (bernard@ugsolutions.com).
13506 * inssel.brg: Refactor the interface offset table related code into
13507 its separate functions and add support for the AOT case.
13509 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
13511 * aot.c (mono_aot_get_method_inner): Fix memory leak.
13513 * aot.c: Added mono_aot_verbose variable and made all debugging
13514 output depend on the value of this variable.
13516 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
13517 method_label and info_label.
13519 * mini.h mini-x86.c aot.c: Added a new relocation type
13520 MONO_PATCH_INFO_IID for klass->interface_id.
13522 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
13523 the MonoJitInfo structure.
13525 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
13526 a non-root appdomain in shared mode.
13528 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13530 * aot.c: make aot loader less verbose. Remove free of unused variable.
13532 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
13534 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
13536 * .cvsignore: Added *.dll.
13538 * mini.c (mono_print_tree_nl): New function callable while debugging.
13540 * mini.c (mono_print_code): Export this.
13542 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
13545 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
13547 * mini.h (MonoCompile): Added 'jit_info' field.
13549 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
13550 the cfg structure, since it is needed by the AOT compiler.
13552 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
13554 * aot.c: A major rewrite. Changes include:
13555 - save exception tables for methods which have them.
13556 - cache failed lookups in aot_get_method () to avoid the (slow) calls
13557 to g_module_symbol.
13558 - reworked the file format so it is now much smaller and needs
13559 fewer relocation entries.
13561 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
13563 * aot.c (load_aot_module): Fix build bustage on platforms without
13566 2003-09-04 Martin Baulig <martin@ximian.com>
13568 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
13570 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
13572 * TODO: Some new optimization ideas.
13574 * aot.c: Move AOT module loading logic here from mono_assembly_open.
13576 * aot.c: Save the optimization flags used to compile the code into
13579 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
13580 support emitting domain specific code.
13582 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
13583 no longer domain neutral. It can be made domain neutral by compiling
13584 with --optimize=shared.
13586 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
13587 between appdomains.
13589 * driver.c mini.h mini.c: New --no-aot debugging option which disables
13590 loading of AOT code.
13592 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
13594 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
13595 if there is no domain neutrality information.
13597 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
13599 * aot.c (mono_compile_assembly): Emit a symbol containing the file
13600 format version into the generated library.
13602 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
13603 callee method into the caller since one of them could be shared.
13605 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
13606 system exceptions from AOT code now works.
13608 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
13609 method if it is domain neutral and the callee is not.
13611 * graph.c (cfg_emit_one_loop_level): Fix warning.
13613 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
13615 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
13618 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
13620 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
13621 is needed by code which is executed before mono_runtime_init ().
13622 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
13624 * mini.c (mono_thread_abort): Fix warning.
13625 (mono_jit_compile_method): Call static constructor in the AOT case too.
13627 * aot.c (mono_compile_assembly): Fix warning.
13629 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13631 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
13633 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
13635 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
13637 * cpu-pentium.md: Fix the length of call opcodes so they include the
13638 ESP restoring instruction. Fixes #47968.
13640 2003-08-28 Martin Baulig <martin@ximian.com>
13642 * mini-x86.c (mono_arch_call_opcode): Added support for
13643 MONO_TYPE_GENERICINST.
13645 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
13647 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
13649 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
13650 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
13652 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
13655 2003-08-26 Martin Baulig <martin@ximian.com>
13657 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
13658 when reporting an error, set this to the actual error location.
13659 (mono_method_to_ir): Report the correct error location if
13660 get_basic_blocks() returned an error.
13662 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
13664 * mini.c (mono_type_blittable): OBJECT is not blittable.
13665 (mono_method_blittable): Methods which have marshalling descriptors
13666 are not blittable either. Fixes #47842.
13668 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
13670 * driver.c mini.c: Use an environment variable instead of a global
13671 variable. Also fix the build.
13673 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
13674 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
13677 * driver.c mini.c: Added --with-valgrind option to turn off some
13678 code which prevents mono from running under valgrind.
13680 * mini.c (mono_emit_call_args): Fixed warning.
13682 * mini.c (mono_emulate_opcode): Fixed warning.
13684 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13686 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
13687 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
13688 regalloc.c, regalloc.h: specify available registers in arch-specific
13689 code and support floats in the regallocator (patch by Laurent Morichetti
13692 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13694 * mini.c: mono_thread_current() can be called only after
13695 mono_runtime_init(): rearrange code to not call it early on.
13697 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13699 * mini.c: allocate jump tables in the code mempools.
13701 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13703 * mini.c, mini.h: make sure per-thread data allocated by the jit is
13706 2003-08-10 Miguel de Icaza <miguel@ximian.com>
13708 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
13709 12 to 16. This fixes bug #47453.
13712 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
13714 * mini-ppc.c: fixed indexed load and unsigned compares.
13716 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
13718 * mini.c: reenabled installation of handler for
13719 thread abort signal.
13721 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13723 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
13724 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
13725 until it's fixed and actually useful.
13727 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13729 * inssel-long32.brg: couple more opcodes implemented.
13731 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
13733 * mini-sparc.c: Even more opcodes implemeted.
13735 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
13737 * mini-sparc.c: More opcodes implemented.
13739 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
13741 * mini-sparc.c: More opcodes implemented.
13743 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
13745 * inssel-sparc.brg: Add some needed rules. Direct
13747 * Makefile.am: Use inssel-sparc.brg
13748 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
13749 an assert happy for now.
13751 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
13753 * mini-sparc.c: Fixed compile errors.
13754 * exceptions-sparc.c: Same. We now produce a mono binary
13755 on sparc-linux. Yea.
13757 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
13759 * mini-sparc.c: Renamed registers. Also some macro cleanups.
13760 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
13761 They compile, but do not work.
13763 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13765 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
13766 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
13767 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
13770 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13772 * mini.c: more opcodes implemented and better support for generics.
13774 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13776 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
13777 * mini.c, mini.h: first cut at generics support: some new instructions
13778 added and changed the behaviour of some of the existing ones.
13780 2003-07-21 Miguel de Icaza <miguel@ximian.com>
13782 * mini.c: Removed definition of metadata_shared mutex here.
13784 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13786 * mini-x86.c: make vararg calls work for instance methods.
13788 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
13790 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
13791 returns the arguments in a separte list, now.
13793 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13795 * aot.c, mini.c: updates for array type representation changes.
13797 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
13799 * mini.c: register function to perform jit shutdown.
13801 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13803 * mini.c: use a faster allocator if possible.
13805 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13807 * aot.c: some cleanups and portability changes.
13809 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13811 * mini.c: use faster allocation for CEE_BOX if possible.
13813 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13815 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
13816 Moved inlined mempcy code to its own function so that is can be
13817 reused. Added an inline memset function as well (optimized initobj).
13818 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
13820 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13822 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
13824 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
13826 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
13827 arch code can setup the cpu for CLR execution, if needed.
13828 We use it on x86 to set the precision of FP operations.
13830 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
13832 * mini.c: disable some optimizations if we can guess they'll cost too
13833 much for a given method.
13835 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13837 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
13839 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13840 * mini.h mini.c mini-x86.c: Added instruction level coverage
13841 info collection support.
13843 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13845 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
13846 is now implemented in the profiling API. Get rid of a couple of
13847 unnecessary global variables.
13849 2003-06-15 Nick Drochak <ndrochak@gol.com>
13851 * basic-long.cs: tests for negative values for bigmul, and unsigned.
13852 * cpu-g4.md: add op_bigmul and op_bigmul_un
13853 * cpu_pentium.md: add op_bigmul_un
13854 * inssel-long32.brg: add rule for unsigned bigmul
13855 * mini-ops.h: define OP_BIGMUL_UN
13856 * mini-x86.c: THE BUG: handle (un)signed properly
13857 * mini.c: choose unsigned opcode if needed.
13858 This set of patches fixes bug #44291
13860 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
13862 * mini.c (optimize_branches): improved to handle all kinds of
13863 conditional branches.
13865 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13867 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
13868 don't raise exceptions.
13870 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13872 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
13873 to arch-specific files.
13875 2003-06-09 Martin Baulig <martin@ximian.com>
13877 * Makefile.am (libs): Added $(LIBGC_LIBS).
13879 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
13881 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
13882 and OP_ATAN (fixes bug#44293).
13884 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
13886 * Makefile.am, mini-x86.c: rename cpu description array to
13887 pentium_desc, since some compilers define the 'pentium' preprocessor
13890 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
13892 * mini.c (mini_select_instructions): add explicit branch if the
13893 following block is not the false target of a conditional branch -
13894 we need this with any optimization that reorder or remove bblocks
13896 * mini.c (optimize_branches): bug fixes
13898 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
13900 * mini.c (mono_method_to_ir): inline static readonly fields
13902 * ssa.c (fold_tree): start cfold support for long (very simple
13905 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
13907 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13909 * inssel.brg: fixed memcpy (bug #44219).
13911 2003-06-05 Dick Porter <dick@ximian.com>
13913 * driver.c: Set the glib log levels to not abort if g_message
13916 g_set_prgname() has to happen before mini_init() so that the
13917 process handle gets the info.
13919 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13921 * driver.c: add intrins to the default optimizations to get wider
13924 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13926 * mini.h: some large basic blocks will overflow a 16-bit
13927 integers for symbolic registers.
13929 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13931 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
13932 (mono_arch_output_basic_block): fix bug 43499
13934 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13936 * mini.c: kill duplicated definition of mono_debug_format.
13938 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
13940 * mini-x86.c, arrays.cs: fixed register allocation bug.
13942 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13944 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
13946 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
13948 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13951 (print_method_from_ip): also print source location information if
13954 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
13956 * mini.c (mono_find_block_region): bug fix in region code
13957 (mini_method_compile): enable removing unreachable code again, but
13958 only in methods without exception clauses.
13960 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13962 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
13963 Implemented arglist opcode and handling of TypedReference type.
13964 Fixed x86 call convention when a structure is returned.
13965 Minimal support for calling static vararg methods.
13967 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
13969 * mini.c (mini_method_compile): always remove unreachable code,
13970 because the code in them may be inconsistent (access to dead
13971 variables for example).
13973 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13975 * driver.c, debug-mini.c: warning fixes.
13977 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
13979 * Makefile.am, jit.h, mini.h: install header for embedding mono.
13981 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
13983 * mini.c: thread-static fields are registered in mono_class_vtable(),
13984 so ensure the function is called before checking for them.
13986 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
13988 * mini.c (optimize_branches): fix for bug 43586
13990 * jit-icalls.c (mono_llmult_ovf): added an additional check for
13991 overflow (fixes Bug #43639)
13993 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13995 * mini.c, objects.cs: allow the use of stobj for primitive types.
13997 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13999 * mini.c: be less strict about argument checking until we support
14000 running the verifier.
14002 2003-05-27 Nick Drochak <ndrochak@gol.com>
14004 * basic-long.cs: tests for (ulong)int * (ulong)int also
14005 * mini.c: use the same trick for (ulong)int * (ulong)int
14007 2003-05-27 Nick Drochak <ndrochak@gol.com>
14009 * basic-long.cs: add regression test for (long)int * (long)int
14010 * cpu-pentium.md: add op_bigmul specification
14011 * inssel-long32.brg: add OP_BIGMUL rule
14012 * mini-ops.h: add OP_BIGMUL
14013 * mini-x86.c: register allocator: handle case where src1 needs to be
14015 * mini.c: substitute special BIGMUL opcode in the tree for
14016 (long)int * (long)int
14018 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
14020 * jit-icalls.c: call the type ctor on field access if needed.
14022 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
14024 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
14025 to a method (including results of ldelema, bug#43207).
14027 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
14029 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
14030 colors to show exception handler blocks.
14032 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
14033 (fix for pinvoke7.cs).
14035 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14037 * mini.h, mini.c: ensure correct initialization order for types that
14038 require it. Prepare for lazy compilation of jit icall wrappers.
14039 Provide a name for opcode emulation to reduce unneeded mallocing.
14041 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
14043 * mini-x86.c: better register restoring code and profiling
14044 support for tail calls.
14046 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14048 * mini.h, driver.c: prepare for leaf methods optimization.
14050 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
14052 * mini.c: get targets of branches before converting a method.
14054 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
14056 * mini.c (optimize_branches): added some experimental code (disbaled)
14058 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
14060 * mini.c (optimize_branches): fix branch to branch optimization
14062 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
14064 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
14066 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
14068 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
14071 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
14073 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
14074 enable use of interface variables again.
14076 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
14077 I1 to registers because there is no simply way to sign extend 8bit
14078 quantities in caller saved registers on x86.
14080 * inssel-float.brg: set costs of some rules to 2 so
14081 that monobure always select the arch. specific ones if supplied,
14082 regardless of the order we pass the files to monoburg.
14084 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
14086 * mini.c, mini-x86.c: since the magic trampoline for jumps
14087 can't patch the code directly, we do it as soon as the
14088 method gets compiled.
14090 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
14092 * mini-x86.c, mini.h: introduce a new patching method
14093 to support CEE_JMP and tail calls.
14094 * mini.c: obey tail.call. Don't precompile methods target
14096 * tramp-x86.c: new trampoline code to handle methods
14097 reached through a jump.
14099 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
14101 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
14102 bit values to registers
14104 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
14106 * mini.c (mono_compile_get_interface_var): share interface
14107 variables if possible.
14109 2003-05-16 Martin Baulig <martin@ximian.com>
14111 * debug-mini.c (mono_init_debugger): New function to initialize
14112 the debugger. This is not in the debugger since it needs to
14113 access some of mini's internals.
14115 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
14117 * mini.c (mono_method_to_ir): inlining fixes/cleanups
14119 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
14121 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
14122 for value type handling.
14124 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
14126 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
14127 (mono_method_check_inlining): enable inlining of all kinds of wrappers
14129 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
14131 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
14132 the constructor through a proxy.
14134 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14136 * jit-icalls.c, inssel.brg: fixes to array element address
14139 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
14141 * mini-x86.c (is_regsize_var): allocate pointer to registers
14143 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14145 * driver.c: fixed typo, added intrins to the set of optimizations
14146 tested with regressions.
14148 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
14150 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
14151 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
14154 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
14156 * inssel.brg: remove some common pop instructions without side effects
14158 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
14160 * inssel-x86.brg: fixed thinko in int to double conversions.
14162 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
14164 * mini.c, jit-icalls.c: added runtime thread-static variable support.
14166 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
14168 * inssel-long32.brg: two more missing instructions.
14170 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
14172 * mini.c (mono_emit_call_args): set the cil_code for all arguments
14173 if not already set.
14175 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
14177 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
14180 * basic-float.cs: Added tests for negative zero.
14182 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14184 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
14185 a couple of missing operations for long casts, with test cases.
14187 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14189 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
14191 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
14193 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
14194 code size estimation.
14196 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
14198 * mini.c (mono_jit_create_remoting_trampoline): make it work with
14199 abstract methods (fix bug 42542)
14201 * aot.c: add ability to handle array types
14203 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
14205 * mini.c: Call the _specific versions of the object allocation
14206 functions if possible.
14208 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
14210 * driver.c: call setlocale ().
14212 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
14214 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
14217 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
14219 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
14221 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
14222 wrappers (fix bug 42122)
14224 2003-05-04 Martin Baulig <martin@ximian.com>
14226 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
14228 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
14229 s/mini_set_defaults/mono_set_defaults/g.
14231 2003-05-04 Martin Baulig <martin@ximian.com>
14233 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
14235 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14237 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
14238 (reported by Don Roberts).
14240 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
14242 * mini.c: temporarily work around two bugs for this release.
14244 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14246 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
14247 that contains -export-dynamic and it makes using the ld script
14249 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
14251 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
14253 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
14256 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
14258 * mini.c: make sure leave calls all the needed finally blocks,
14259 even when the target jumps out of multiple exception clauses.
14261 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14263 * ldscript, Makefile.am: add linker script to reduce the number of
14264 exported symbols (should also fix the issues with libwine defining
14265 some of the same symbols in io-layer).
14267 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
14269 * driver.c (mini_main): Avoid assertion when no file name is given on
14272 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
14274 * driver.c: added --version/-V command line option.
14275 Added the inline optimization in the regression tests.
14277 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14279 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
14280 to the type in the method signature (fixes bug#42134).
14282 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
14284 * mini.c: when inlining, check this is not null only when needed (bug #42135).
14286 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
14288 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
14290 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14292 * driver.c: fixed bug #42100.
14294 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
14296 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
14298 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
14300 * mini.c: moved most of the code required to do inlining to its own
14301 function so it can be reused. Inline also ctors if appropriate.
14303 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
14305 * Makefile.am: Link with -export-dynamic so shared libs loaded by
14306 the runtime can call mono API functions.
14308 2003-04-27 Martin Baulig <martin@ximian.com>
14310 * debug-mini.c (mono_debug_init_method): Added
14311 `guint32 breakpoint_id' argument; if the method has a breakpoint,
14312 send a notification to the debugger.
14314 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
14315 running in the Mono Debugger, just pass the breakpoint number to
14316 mono_debug_init_method().
14318 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
14320 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
14322 * mini.c: allow some more unsafe compares.
14324 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14326 * mini-x86.c, Makefile.am: make distcheck works (partially from
14327 a patch by Richard Lee <r.h.lee@attbi.com>).
14328 * regset.c, regset.h: removed, they are unused.
14330 2003-04-25 Dick Porter <dick@ximian.com>
14332 * driver.c: Usage reports the name as 'mono' not 'mini'
14333 * exceptions-x86.c: Build and run on freebsd
14335 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
14337 * Makefile.am: install the program with the 'mono' name and
14338 the library as libmono instead of mini and libmini.
14340 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
14342 * driver.c: provide the APIs for the embedding interface of the old jit.
14344 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
14346 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
14348 2003-04-23 Martin Baulig <martin@ximian.com>
14350 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
14352 * driver.c: Added `--debug' command line argument to enable
14355 2003-04-23 Martin Baulig <martin@ximian.com>
14357 * debug.[ch]: Removed. The code is now in
14358 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
14360 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
14363 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
14365 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
14367 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14370 (mini_cleanup): moved mono_runtime_cleanup call after the call to
14371 mono_domain_finalize.
14372 (mini_method_compile): use mono_method_profile* if the the option is
14375 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
14377 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
14378 methods with their wrapper.
14380 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
14381 methods with their wrapper.
14383 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
14386 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
14389 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
14392 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
14394 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
14396 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
14398 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
14399 of the mempool. This is slightly faster and uses less memory
14401 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14403 * mini.c: avoid O(n) allocation for variables.
14405 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14407 * mini.c: handle items on the stack after inlining methods.
14409 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
14411 * mini.c: make the method->opcode optimization dependent
14412 on MONO_OPT_INSTRINS and do it lazily.
14414 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
14416 * driver.c: print overall results at the end of regression run.
14418 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
14420 * inssel.brg: don't overwrite symbolic registers.
14422 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
14424 * inssel-x86.brg: fix conversion from long to float.
14426 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
14428 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
14430 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
14432 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
14434 * driver.c: Added --print-vtable option as in the old JIT.
14436 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
14438 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
14440 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
14442 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
14444 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
14446 * mini.c regalloc.c regalloc.h: Fix memory leak.
14448 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
14450 * aot.c (mono_aot_get_method): register all used strings
14452 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14454 * mini.c: always intern strings references with ldstr at compile time.
14456 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14458 * Makefile.am: add BUILT_SOURCES.
14460 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
14462 * driver.c: give a better error message when the assembly to execute
14463 doesn't have an entry point.
14465 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
14467 * Makefile.am: added hack for automake
14469 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
14472 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
14474 22003-04-07 Martin Baulig <martin@ximian.com>
14476 * Makefile.am: Added Makefile.am.
14478 * debugger-main.c: Removed, this is now in the debugger where it
14481 * mini.pc.in: Call this package `mini' for the moment.