1 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
4 it has too much register pressure.
6 2008-07-13 Zoltan Varga <vargaz@gmail.com>
8 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
10 2008-07-12 Zoltan Varga <vargaz@gmail.com>
12 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
15 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
16 on amd64 similar to the way it is done on arm.
18 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
20 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
21 consistency, normalize error messages, avoid loading aot-only modules in
24 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
27 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
29 2008-07-11 Martin Baulig <martin@ximian.com>
32 (MonoDebuggerInfo): Add `interruption_request'.
34 2008-07-12 Zoltan Varga <vargaz@gmail.com>
36 * aot-compiler.c (emit_plt): Remove some dead code.
38 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
40 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
41 return the plt info offset belonging to a given plt entry.
43 * mini-trampolines.c (mono_aot_plt_trampoline): Use
44 mono_aot_get_plt_info_offset.
46 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
47 similar to the amd64 code by makeing jumps through a separate jump table
48 instead of embedding the jump addresses into the code.
50 2008-07-11 Zoltan Varga <vargaz@gmail.com>
52 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
55 2008-07-10 Martin Baulig <martin@ximian.com>
57 * mini.c (mini_method_compile): Disable generics sharing when
58 running in the debugger.
60 2008-07-10 Zoltan Varga <vargaz@gmail.com>
62 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
64 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
65 the local register allocator from running out of registers on x86 when
68 2008-07-10 Bill Holmes <billholmes54@gmail.com>
70 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
71 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
74 Contributed under MIT/X11 license.
76 2008-07-10 Zoltan Varga <vargaz@gmail.com>
78 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
79 speed up the assembler.
81 2008-07-09 Zoltan Varga <vargaz@gmail.com>
83 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
86 * mini.c: Move the soft float handling macros a bit earlier, add
87 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
90 * mini.h: Add prototype for mono_arch_fixup_jinfo.
92 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
93 read-only to help catch code allocation requests.
95 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
96 and turn it off when using --aot-only or when compiling with --aot=full.
98 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
99 jump table for switches from the normal domain mempool, not the code
102 * mini-trampolines.c (get_unbox_trampoline): New function to return an
103 unbox trampoline which handles aot-only mode too.
105 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
106 an AOTed unbox trampoline.
108 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
110 2008-07-09 Bill Holmes <billholmes54@gmail.com>
112 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
115 Contributed under MIT/X11 license.
117 2008-07-09 Bill Holmes <billholmes54@gmail.com>
119 * mini.c (mono_codegen): Allocate space at the end of the code block and store
120 the unwind information for the method at the end of the allocated block.
122 * mini-amd64.h: Added declarations for the unwind routines and adding field to
123 MonoCompileArch to hold the unwind info for SEH on Winx64
125 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
126 frame pointer info for the method being compiled.
128 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
129 the call to mono_exception_from_token.
131 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
132 storing the method prolog information in a format that the Winx64 SEH can understand. This
133 information is stored a the end of the method block because it is all 32-bit offset based.
135 Contributed under MIT/X11 license.
137 2008-07-09 Zoltan Varga <vargaz@gmail.com>
139 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
141 * wapihandles.c: Fix warnings.
143 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
146 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
147 mono_jit_compile_method in aot-only mode since that calls the type
150 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
151 get_delegate_invoke_impl in aot-only mode.
153 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
155 2008-07-08 Zoltan Varga <vargaz@gmail.com>
157 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
159 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
162 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
164 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
165 init trampoline from the AOT file as well.
167 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
168 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
171 * mini.c (mini_init): Move the call to mono_exceptions_init () after
174 * exceptions-amd64.c: Add _full variants for the remaining exception code
175 creation functions as well, allow emission of relocatable code, remove
176 caching since that is now done by the caller.
178 * mini-exceptions.c: Add _full variants for the remaining exception code
179 creation functions as well, add aot-only support.
181 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
182 if we can determine a proper token for them.
183 (add_wrappers): Add a few more wrappers.
184 (emit_method_code): Remove some dead code.
185 (emit_trampolines): Emit exception code too.
187 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
189 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
190 mono_array_new_va which avoids varargs.
192 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
194 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
195 mono_arch_create_specific_trampoline () in all places.
197 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
198 a bit so it can be used for other things as well.
200 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
203 * exceptions-amd64.c: Rename the caching from the exception code creation
204 functions, it is done by the caller instead.
206 * exceptions-amd64.c: Change the signature of the exception code creation
207 functions to allow the creation of relocatable code later.
209 * mini-exceptions.c: Add a set of functions to query the various
210 runtime-generated exception functions.
212 * mini.c mini-exceptions.c: Use the newly added functions instead of the
213 mono_arch_.. () functions.
215 2008-07-07 Zoltan Varga <vargaz@gmail.com>
217 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
219 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
221 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
222 (mini_get_vtable_trampoline): Ditto.
224 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
225 code in the AOT case by returning the code size and a list of relocations to
228 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
230 2008-07-07 Bill Holmes <billholmes54@gmail.com>
232 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
235 Contributed under MIT/X11 license.
237 2008-07-07 Zoltan Varga <vargaz@gmail.com>
239 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
240 so the buffer size can be computed correctly. Fixes #404735.
242 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
243 normally as cfg->debug_info is already freed.
245 2008-07-06 Zoltan Varga <vargaz@gmail.com>
247 * mini-amd64.c: For calls returning vtypes in registers, don't store
248 the return address on the stack, instead allocate a separate local for
251 2008-07-05 Mark Probst <mark.probst@gmail.com>
253 * mini-trampolines.c, mini.h: Add an argument to
254 mono_create_jit_trampoline_in_domain() for turning off the adding
257 * mini.c: Use the JIT trampoline without sync instead of
258 ldftn_nosync in static RGCTX invoke wrappers so that the call can
261 2008-07-04 Mark Probst <mark.probst@gmail.com>
263 * driver.c: Turn on GSHARED optimization by default.
265 2008-07-04 Zoltan Varga <vargaz@gmail.com>
267 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
268 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
270 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
271 create a variant of the generic trampoline code callable from AOTed trampolines.
273 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
274 trampoline code callable from AOTed trampolines.
276 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
278 2008-07-04 Mark Probst <mark.probst@gmail.com>
280 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
283 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
284 and don't fail sharing for them anymore.
286 * mini-exceptions.c: Handle exceptions in shared generic methods.
288 * generic-sharing.c: When checking the context of a generic
289 method, also check its class's context. Don't treat wrappers as
292 * mini-trampolines.c: Some code factored out to
293 metadata/generic-sharing.c. Handle the MRGCTX case.
295 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
296 we must deal with the method being of another instantiation of the
297 class. Add static rgctx invoke wrappers to generic methods.
299 2008-07-04 Mark Probst <mark.probst@gmail.com>
301 * mini.c: Provide all jit infos of generic shared methods with a
304 * mini-exceptions.c: Handle the new situation that a generic info
305 might be available, but not info about the this/vtable/mrgctx
308 2008-07-03 Mark Probst <mark.probst@gmail.com>
310 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
313 2008-07-03 Zoltan Varga <vargaz@gmail.com>
315 * dominators.c (check_dominance_frontier): Fix a warning.
317 * mini.h: Add some missing prototypes.
319 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
321 * driver.c (mono_jit_init_version): Correct the comments since the first
322 argument should be the name of the root domain, not a filename.
324 * aot-runtime.c (make_writable): Error out if this is called while running
326 (load_aot_module): Ditto.
328 * aot-compiler.c: Really fix the computation of method indexes.
330 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
331 optimizations as this is no longer called frequently.
333 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
334 method and the invoke impl code and pass it to the delegate trampoline instead of
335 just the delegate class.
337 2008-07-02 Zoltan Varga <vargaz@gmail.com>
339 * aot-compiler.c: Fixup the computation of method indexes.
340 (add_wrappers): Create the base methods of the runtime invoke wrappers using
341 the method builder infrastructure.
343 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
346 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
347 mode, load the method right away instead of creating a trampoline.
349 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
351 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
354 2008-07-01 Zoltan Varga <vargaz@gmail.com>
356 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
357 (mono_aot_load_method): Use method_index instead of method->token.
359 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
360 can handle icalls etc. properly.
362 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
364 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
366 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
367 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
368 JIT_ICALL_ADDR patch type.
370 * patch-info.h: Add JIT_ICALL_ADDR patch type.
372 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
374 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
376 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
378 2008-06-30 Zoltan Varga <vargaz@gmail.com>
380 * mini.c: Use domain->jit_code_hash_lock for controlling access to
381 domain->jit_code_hash.
383 2008-06-29 Zoltan Varga <vargaz@gmail.com>
385 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
387 2008-06-27 Zoltan Varga <vargaz@gmail.com>
389 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
390 get_this_arg_from_call, let it compute it when needed.
392 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
393 gsctx from code only when needed.
395 * mini-trampolines.c (get_generic_context): Rename this to
396 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
397 it can be called by the arch backends.
399 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
401 2008-06-26 Zoltan Varga <vargaz@gmail.com>
403 * driver.c (mono_main): Add experimental --aot-only command line option.
405 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
408 2008-06-26 Kornél Pál <kornelpal@gmail.com>
410 * driver.c (DllMain): Remove mono_module_handle.
412 Contributed under MIT/X11 license.
414 2008-06-25 Zoltan Varga <vargaz@gmail.com>
416 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
417 for emitting methods which are not in the source assembly. Detect and report
418 failure of assembling+linking.
420 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
422 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
424 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
426 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
428 2008-06-24 Zoltan Varga <vargaz@gmail.com>
430 * mini.h: Remove some obsolete prototypes.
432 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
434 2008-06-24 Mark Probst <mark.probst@gmail.com>
436 * mini.c (get_object_generic_inst): Variable-sized arrays are not
437 supported by Visual Studio, so use alloca().
439 2008-06-23 Zoltan Varga <vargaz@gmail.com>
441 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
444 2008-06-23 Mark Probst <mark.probst@gmail.com>
446 * mini.c: Fail sharing of a generic method if it contains an open
447 catch clause (because we don't pass MRGCTXs yet).
449 2008-06-23 Mark Probst <mark.probst@gmail.com>
451 * mini.c: When compiling a method with generic sharing, insert the
452 method instantiated with an all-Object generic context into the
453 jit info table, instead of the context of the first instantiation
454 of the method we happen to compile.
456 2008-06-18 Martin Baulig <martin@ximian.com>
458 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
459 `major_version' and `minor_version'.
461 2008-06-17 Mark Probst <mark.probst@gmail.com>
463 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
464 mono_method_is_generic_sharable_impl() takes an additional
465 argument specifying whether to treat type variables as reference
468 2008-06-17 Mark Probst <mark.probst@gmail.com>
470 * mini.h: Removed obsolete prototypes.
472 2008-06-17 Mark Probst <mark.probst@gmail.com>
474 * mini.c: Don't fail generic sharing for initobj and sizeof - we
477 2008-06-17 Mark Probst <mark.probst@gmail.com>
479 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
480 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
481 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
482 tramp-x86.c: Added a MonoGenericContext* argument to
483 mono_arch_get_unbox_trampoline() so that it can call other
484 functions which require it.
486 2008-06-17 Mark Probst <mark.probst@gmail.com>
488 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
489 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
490 mono_arch_get_this_arg_from_call() takes a
491 MonoGenericSharingContext* as well.
493 2008-06-17 Mark Probst <mark.probst@gmail.com>
495 * mini.c: Factor out code for emitting unbox into emit_unbox() and
496 implement generic sharing of unbox.
498 2008-06-17 Mark Probst <mark.probst@gmail.com>
500 * mini.c: Don't compute the vtable to determine whether a field is
501 special static, because it might not work for open types.
503 2008-06-17 Mark Probst <mark.probst@gmail.com>
505 * mini.c: Removed the unused token_type and token_source arguments
506 from get_runtime_generic_context_ptr().
508 2008-06-17 Marek Habersack <mhabersack@novell.com>
510 * mini.c (ADD_BINOP): fix the build
512 2008-06-16 Zoltan Varga <vargaz@gmail.com>
514 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
517 2008-06-16 Mark Probst <mark.probst@gmail.com>
519 * mini.h: Removed class relations enum that's not used anymore.
521 2008-06-16 Mark Probst <mark.probst@gmail.com>
523 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
525 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
526 the lazy fetch trampoline access code.
528 2008-06-15 Zoltan Varga <vargaz@gmail.com>
530 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
532 2008-06-14 Zoltan Varga <vargaz@gmail.com>
534 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
536 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
538 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
540 2008-06-13 Zoltan Varga <vargaz@gmail.com>
542 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
545 * mini-ops.h: Add MIN/MAX_UN opcodes.
547 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
550 * basic-math.cs: Add more min/max tests.
552 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
554 2008-06-13 Mark Probst <mark.probst@gmail.com>
556 * mini.c: Small fix in the prologue of emit_castclass.
558 2008-06-13 Zoltan Varga <vargaz@gmail.com>
560 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
562 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
563 do not work even for unsigned types. Fixes #400014.
565 * basic-math.cs: Add regression tests for unsigned Min/Max.
567 2008-06-13 Mark Probst <mark.probst@gmail.com>
569 * mini.c: Added additional context_used argument to several
570 functions, which will be needed for sharing generic methods. Use
571 GET_RGCTX macro wherever appropriate. Declare only one
572 context_used in mono_method_to_ir().
574 2008-06-13 Mark Probst <mark.probst@gmail.com>
576 * mini.c, generic-sharing.c: Removed generic class relations.
578 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
579 functions due to MRGCTX changes.
581 2008-06-13 Mark Probst <mark.probst@gmail.com>
583 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
584 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
587 * mini.c: Generic sharing of calls via generic interfaces.
589 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
590 generic method with non-constant MonoGenericContext*. Instead,
591 the context is taken out of the method itself.
593 2008-06-13 Mark Probst <mark.probst@gmail.com>
595 * mini.c: Generic sharing of ldvirtftn.
597 2008-06-13 Mark Probst <mark.probst@gmail.com>
599 * mini.c: Generic sharing of ldftn.
601 2008-06-13 Mark Probst <mark.probst@gmail.com>
603 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
605 2008-06-13 Mark Probst <mark.probst@gmail.com>
607 * mini.c: Generic sharing of the special case of ldtoken followed
608 by a call to GetTypeFromHandle.
610 2008-06-13 Mark Probst <mark.probst@gmail.com>
612 * mini.c: Generic sharing of box for nullable types.
614 2008-06-13 Zoltan Varga <vargaz@gmail.com>
616 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
617 are passed on the stack. Fixes #324807.
619 2008-06-12 Bill Holmes <billholmes54@gmail.com>
621 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
622 for the ArgValuetypeAddrInIReg case.
624 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
625 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
627 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
628 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
629 local variable and pass the local variable by reference to the called method.
631 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
632 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
634 Contributed under MIT/X11 license.
636 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
638 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
640 * debug-mini.c (mono_debug_print_vars): Release memory after printing
643 2008-06-10 Martin Baulig <martin@ximian.com>
646 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
648 2008-06-09 Kornél Pál <kornelpal@gmail.com>
650 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
651 possible error when no arguments are passed.
653 Contributed under MIT/X11 license.
655 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
657 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
658 where the file name is NULL.
660 2008-06-09 Zoltan Varga <vargaz@gmail.com>
662 * mini.c: Fix s390 build.
664 2008-06-08 Zoltan Varga <vargaz@gmail.com>
666 * trace.c (mono_trace_parse_options): Fix warnings.
668 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
670 2008-06-07 Zoltan Varga <vargaz@gmail.com>
672 * mini.c (remove_block_if_useless): Avoid printing the method name.
674 * mini.c: Remove needless setting of ins->cil_code which is now done by
677 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
680 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
681 translated code after it has been patched.
683 2008-06-06 Zoltan Varga <vargaz@gmail.com>
685 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
686 avoid problems during code patching on SMP systems.
687 (emit_call): Avoid adding a patch info which is already added by
689 (mono_arch_emit_exceptions): Ditto.
691 2008-06-05 Zoltan Varga <vargaz@gmail.com>
693 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
694 MONO_TYPE_ISSTRUCT already checks for it.
696 2008-06-05 Bill Holmes <billholmes54@gmail.com>
698 * mini-amd64.c:merge_argument_class_from_type: When marshaling
699 structs with floats on Winx64 the float registers are not used.
700 The integer registers are always used..
701 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
702 only one register will be used and only if the size of the struct
703 is 1,2,4, or 8 bytes.
705 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
708 Contributed under MIT/X11 license.
710 2008-06-05 Martin Baulig <martin@ximian.com>
712 * debug-debugger.c (debugger_lookup_class): Also call
713 mono_class_setup_methods() here; we're only called from RTI.
715 2008-06-05 Andreas Färber <andreas.faerber@web.de>
717 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
718 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
719 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
720 Post-process object files and add dtrace-generated object, if necessary.
722 Contributed under MIT/X11 license.
724 2008-06-04 Mark Probst <mark.probst@gmail.com>
726 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
729 * mini.c: Generic sharing for unbox.any and castclass.
731 2008-06-04 Mark Probst <mark.probst@gmail.com>
733 * mini.c: Ignore tailcall prefix in shared generic code and when
734 doing calls which require a vtable/rgctx argument.
736 2008-06-04 Mark Probst <mark.probst@gmail.com>
738 * mini.c: Don't free the JIT info.
740 * driver.c: Changes in the JIT info table testing code.
742 2008-06-03 Zoltan Varga <vargaz@gmail.com>
744 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
745 interruption. Fix some warnings.
747 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
748 interruption_checkpoint.
750 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
752 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
753 from embedding applications.
755 2008-06-02 William Holmes <billholmes54@gmail.com>
757 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
758 reserving 32 bytes on the stack when making calls.
760 Contributed under MIT/X11 license.
762 2008-06-01 Zoltan Varga <vargaz@gmail.com>
764 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
765 the linear IL branch.
767 * driver.c: Print out more information for --version on arm.
769 2008-05-30 Zoltan Varga <vargaz@gmail.com>
771 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
772 bb_exit instead, since out of line bblocks might not actually be emitted
775 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
776 maximum epilog size for out of line bblocks if tracing is enabled.
778 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
780 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
782 * arrays.cs: Regression tests for allocating arrays with negative sizes.
784 2008-05-28 Zoltan Varga <vargaz@gmail.com>
786 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
787 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
790 2008-05-27 Zoltan Varga <vargaz@gmail.com>
792 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
793 the 'value' to store is a constant.
795 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
797 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
798 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
800 2008-05-26 Zoltan Varga <vargaz@gmail.com>
802 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
803 for accessing method->generic_container.
805 2008-05-24 Zoltan Varga <vargaz@gmail.com>
807 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
809 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
811 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
813 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
816 2008-05-23 Zoltan Varga <vargaz@gmail.com>
818 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
820 * mini.c: Handle the case when mono_class_vtable () fails.
822 2008-05-23 Massimiliano Mantione <massi@ximian.com>
823 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
826 2008-05-22 Mark Probst <mark.probst@gmail.com>
828 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
829 together with domain sharing.
831 2008-05-22 Mark Probst <mark.probst@gmail.com>
833 * mini.c: Treat callvirts to final methods like non-virtual calls
834 when doing generic sharing, i.e. look them up in the runtime
837 2008-05-22 Mark Probst <mark.probst@gmail.com>
839 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
840 with computed types (for generic sharing).
842 * mini.c: Generic sharing for mkrefany and refanyval.
844 2008-05-22 Zoltan Varga <vargaz@gmail.com>
846 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
849 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
850 the generic sharing code.
852 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
855 2008-05-21 Zoltan Varga <vargaz@gmail.com>
857 * mini.h: Remove the declaration of mono_aot_init_vtable ().
859 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
861 * driver.c: updated copyright date
863 2008-05-21 Zoltan Varga <vargaz@gmail.com>
865 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
868 2008-05-19 Martin Baulig <martin@ximian.com>
870 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
871 pointing to the new `_mono_debug_using_mono_debugger' variable.
874 (mono_main): Check mono_debug_using_mono_debugger() rather than
875 the `MONO_INSIDE_MDB' environment variable to check whether we're
878 2008-05-19 Zoltan Varga <vargaz@gmail.com>
880 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
883 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
885 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
887 * mini.c: Added mini_assembly_can_skip_verification. This
888 function checks if the assembly requested to skip verification.
889 Fixes part of #387274.
891 2008-05-07 Zoltan Varga <vargaz@gmail.com>
893 * mini.c (mini_get_method): Disable the check for open generic classes when
894 using generic sharing.
896 * generics.cs: Add a test #387034.
898 * mini.c (mini_get_method): Check whenever the method class is an open generic
899 type, and return NULL in that case, causing a verification error. Fixes
902 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
904 * driver.c (mono_main): Revert r102623. The right
905 thing to do is to enable the verifier under verifiable
906 unless a --security flag was passed.
908 We need this non-trivial behavior for --verify-all otherwise
909 mcs-compileall won't be able to use it. As it needs everything to
910 be verified under validil.
912 2008-05-06 Martin Baulig <martin@ximian.com>
916 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
917 (mono_debugger_thread_cleanup): Likewise.
918 (mono_debugger_extended_notification): Likewise.
920 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
922 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
923 against both inflated and non-inflated methods. We need to check against the
924 generic definition for cases where the instantiated method is not visible.
925 We need to check against the inflated types for cases where the instantiation
926 changes any super type. This fixes #382986.
928 Note that this doesn't need to be applied to other parts of mono_method_to_ir
929 that check for visibiliy as generic params only appears as the type subject
930 of tokens on call opcodes. Field manipulation and ldftn must always
931 target an exact type.
933 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
935 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
936 if no related --security flag is passed.
938 2008-05-05 Andreas Färber <andreas.faerber@web.de>
940 * mini-arch.h: Prepare support for ppc64.
942 Contributed under MIT/X11 license.
944 2008-05-05 Andreas Färber <andreas.faerber@web.de>
946 * aot-runtime.c: Prepare support for ppc64.
948 Contributed under MIT/X11 license.
950 2008-05-05 Andreas Färber <andreas.faerber@web.de>
952 * mini-ops.h: Prepare support for ppc64.
954 Contributed under MIT/X11 license.
956 2008-05-04 Andreas Färber <andreas.faerber@web.de>
958 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
960 Contributed under MIT/X11 license.
962 2008-05-03 Zoltan Varga <vargaz@gmail.com>
964 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
965 assemblies, since aot_name is not a full path, causing us to load MS.NET
966 assemblies on windows.
968 2008-04-28 Kornél Pál <kornelpal@gmail.com>
970 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
971 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
972 * main.c: Use UTF-8 encoded command line instead of Windows default code
973 page on Windows to support Unicode.
974 * driver.c (DllMain): New function for mixed-mode assembly support.
975 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
976 export __stdcall functions without decoration.
978 Contributed under MIT/X11 license.
980 2008-04-28 Mark Probst <mark.probst@gmail.com>
982 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
983 saving it very early.
985 2008-04-28 Mark Probst <mark.probst@gmail.com>
987 * mini.h, mini.c: Lots of code for accessing the old RGCTX
988 deleted. The only way to access the new RGCTX is via the
991 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
992 vtable instead of the RGCTX to static methods.
994 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
995 accessing the new RGCTX.
997 * generic-sharing.c: There is no separation between self, type
998 arguments and other types in the RGCTX anymore.
1000 2008-04-25 Jonathan Chambers <joncham@gmail.com>
1002 * mini-amd64.c (add_general): Remove previous stack adjustment.
1003 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
1004 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
1005 for 32 bytes of stack space reserved for all calls.
1007 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
1008 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
1011 Code contributed under MIT/X11 license.
1013 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
1015 * mini.c (mini_method_verify): Only verify non-inflated methods, check
1016 against the root definition, peeling out method and type instantiations.
1017 Cache verify success results, code that fails verification is still
1018 checked multiple times.
1020 2008-04-23 Zoltan Varga <vargaz@gmail.com>
1022 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
1024 2008-04-23 Jonathan Chambers <joncham@gmail.com>
1026 * mini-amd64.c (add_general): Always increment stack on Win64.
1027 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
1030 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
1031 stack based argument handling on Win64.
1033 Code contributed under MIT/X11 license.
1035 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
1037 * Makefile.am (version.h): Add support for git-svn.
1039 2008-04-22 Zoltan Varga <vargaz@gmail.com>
1041 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
1042 so instead of calling g_spawn_command_line_sync, we do everything by hand,
1043 avoiding allocations and libc functions which might deadlock.
1045 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
1046 'no-gdb-backtrace' option is set.
1048 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
1050 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
1052 2008-04-21 Martin Baulig <martin@ximian.com>
1054 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
1055 and `get_lmf_addr'; `notification_address' is no longer a pointer.
1057 2008-04-21 Martin Baulig <martin@ximian.com>
1059 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
1060 `thread_vtable', `event_handler_ptr' and `event_handler'.
1062 2008-04-21 Martin Baulig <martin@ximian.com>
1064 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
1065 allows delayed initialization of the `executable_code_buffer' when
1068 2008-04-21 Martin Baulig <martin@ximian.com>
1070 * mini.h (mono_debugger_create_notification_function): Removed.
1071 * tramp-*.c (mono_debugger_create_notification_function): Removed.
1073 * mdb-debug-info64.s
1074 (MONO_DEBUGGER__notification_function): Added this in the .text section.
1076 * mdb-debug-info32.s
1077 (MONO_DEBUGGER__notification_function): Added this in the .text section.
1079 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
1080 currently only works on x86 and x86_64, so don't create it on ppc.
1082 2008-04-21 Martin Baulig <martin@ximian.com>
1084 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
1087 (mini_method_compile): In the fp elimination check, check
1088 `debug_options.mdb_optimizations' in addition to
1089 mono_debug_using_mono_debugger().
1091 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
1092 disable some JIT optimizations which are only disabled when
1093 running inside the debugger.
1094 Added `--help-debug' option to describe the debugging options.
1095 (parse_debug_options): New static function to parse the `--debug'
1096 options, so we can easily add more stuff in future.
1098 2008-04-20 Zoltan Varga <vargaz@gmail.com>
1100 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
1101 the method has no body.
1103 2008-04-19 Jonathan Chambers <joncham@gmail.com>
1105 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
1106 assembly is not allowed in MSVC 64-bit compiler.
1107 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
1108 as we get floating point exceptions everywhere.
1110 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
1111 correctly align arguments for call to throw_exception.
1112 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
1114 Code contributed under MIT/X11 license.
1116 2008-04-19 Zoltan Varga <vargaz@gmail.com>
1118 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
1120 2008-04-17 Zoltan Varga <vargaz@gmail.com>
1122 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
1124 * mini-amd64.c (NEW_INS): Set cil_code.
1126 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
1127 from mini-amd64.c so all debugger related logic is in one place.
1129 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
1130 later won't have a random ip assigned to them.
1132 2008-04-16 Zoltan Varga <vargaz@gmail.com>
1134 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
1135 the arch specific function initializes code_size.
1136 (mono_create_delegate_trampoline): Ditto.
1138 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
1139 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
1142 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
1143 running under the debugger.
1145 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
1148 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
1149 debugger. Also move the disabling of optimizations here from driver.c.
1150 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
1153 * mini.h (MonoCompile): Add a few new flags.
1155 2008-04-15 Zoltan Varga <vargaz@gmail.com>
1157 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
1158 so the cil_code field of created MonoInst's is properly set.
1159 (mini_select_instructions): Ditto.
1161 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
1162 (MONO_INST_NEW_CALL): Ditto.
1164 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
1165 in many places so the ins->cil_code field is properly initialized.
1167 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
1170 2008-04-14 Zoltan Varga <vargaz@gmail.com>
1172 * mini.c (mini_method_compile): Print a different message when compiling a
1175 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
1178 2008-04-11 Zoltan Varga <vargaz@gmail.com>
1180 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
1183 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
1185 2008-04-11 Zoltan Varga <vargaz@gmail.com>
1187 * mini.c (handle_stack_args): Make this return void since its return value was
1188 never used. Also set cfg->unverifiable for invalid IL instead of calling
1191 2008-04-10 Mark Probst <mark.probst@gmail.com>
1193 * mini.c: Make sure "this" is live in catch clauses with type
1194 variables in shared generic code.
1196 2008-04-08 Mark Probst <mark.probst@gmail.com>
1198 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
1199 generic_class_is_reference_type() to ensure the proper behaviour
1200 when sharing generic code and the type in question is a type
1203 2008-04-08 Zoltan Varga <vargaz@gmail.com>
1205 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
1206 race conditions when printing thread dumps. Fixes #377738.
1208 2008-04-08 Massimiliano Mantione <massi@ximian.com>
1210 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
1211 shows up when both MonoInst arguments can cause aliasig.
1212 There is likely no way in the current JIT to trigger this problem, but
1213 it showed up in the development of generics sharing, when in a new
1214 opcode both args of an OP_GROUP can be aliases (addresses of a local).
1215 When the generics sharing code will be committed, its tests will be
1216 valid also for this bug.
1218 2008-04-08 Zoltan Varga <vargaz@gmail.com>
1220 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
1223 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
1226 2008-04-07 Zoltan Varga <vargaz@gmail.com>
1228 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
1229 use a more detailed exception message for InvalidCastException.
1231 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
1233 * driver.c (mono_main): Add --debug=casts option to turn on better
1234 InvalidCastException message details.
1236 * mini.c (mini_get_debug_options): New helper function to return the address of
1237 the debug_options variable.
1239 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
1240 the jit_tls TLS variable.
1242 * mini.c (mono_jit_tls): New TLS variable.
1244 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
1247 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
1249 * mini.h: Removed verifer related stuff. This code was moved to verify.c
1251 * mini.c: Removed verifer related stuff, code moved to verify.c.
1253 * driver.c: Using code from verify.c instead of mini.c.
1255 2008-04-05 Zoltan Varga <vargaz@gmail.com>
1257 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
1260 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
1262 * mini.c (check_for_method_verify): Enabling verification of
1263 corlib if mono_verify_all is set. Bugs in the verifier preventing that
1266 2008-04-04 Zoltan Varga <vargaz@gmail.com>
1268 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
1269 caller saved registers as well.
1271 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
1272 saved registers as well.
1274 2008-03-30 Zoltan Varga <vargaz@gmail.com>
1276 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
1278 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
1281 2008-03-27 Zoltan Varga <vargaz@gmail.com>
1283 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
1285 (get_call_info): Take a gsctx argument instead of 'cfg'.
1287 2008-03-26 Zoltan Varga <vargaz@gmail.com>
1289 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
1290 mono_verify_all is set.
1292 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
1294 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
1296 2008-03-25 Zoltan Varga <vargaz@gmail.com>
1298 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
1301 * driver.c mini.c mini.h: Add a --verify-all development option to test the
1302 verifier and the code generated by the compiler.
1304 2008-03-25 Mark Probst <mark.probst@gmail.com>
1306 * mini.c: Generic sharing of the non-nullable case of the box
1309 2008-03-24 Zoltan Varga <vargaz@gmail.com>
1311 * inssel.brg: Fix the build.
1313 * iltests.il.in: Add a test for lconv.ovf.u8.un.
1315 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
1317 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
1318 Array:Address. Fixes #372410.
1320 * iltests.il.in: New tests for readonly prefix.
1322 2008-03-23 Zoltan Varga <vargaz@gmail.com>
1324 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
1327 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
1330 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
1332 * mini.c (mono_decompose_op_imm): New helper function.
1334 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
1335 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
1338 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
1339 mono_arch_output_basic_block. Fix warnings.
1341 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
1344 2008-03-22 Zoltan Varga <vargaz@gmail.com>
1346 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
1347 since the extra frame is now detected automatically inside the loop.
1349 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
1350 opts which are now in mono_peephole_ins ().
1352 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
1354 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
1355 frames and skip duplicate managed-to-native frames. Fixes #367665.
1357 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
1358 opts which are now in mono_peephole_ins ().
1359 (mono_arch_peephole_pass_2): Ditto.
1361 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
1363 * mini-codegen.c (mono_peephole_ins): New helper function containing the
1364 arch independent peephole optimizations.
1366 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
1367 opts which are now in mono_peephole_ins ().
1369 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
1371 * mini-s390.c (mono_arch_output_basic_block): Fix build.
1373 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
1376 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
1377 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
1380 2008-03-21 Zoltan Varga <vargaz@gmail.com>
1382 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
1383 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
1386 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
1387 mono_arch_output_basic_block. Fix warnings.
1389 2008-03-20 Zoltan Varga <vargaz@gmail.com>
1391 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
1394 2008-03-20 Zoltan Varga <vargaz@gmail.com>
1396 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
1399 * iltests.il: Add new tests.
1401 2008-03-20 Kornél Pál <kornelpal@gmail.com>
1403 * mini.c: Removed Windows version macros.
1405 2008-03-20 Mark Probst <mark.probst@gmail.com>
1407 * generic-sharing.c: Put reflection types in the extensible part
1408 of the runtime generic context.
1410 * mini.c: Generic sharing of the GetTypeHandle special case of the
1411 ldtoken instruction.
1413 2008-03-20 Zoltan Varga <vargaz@gmail.com>
1415 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
1417 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
1419 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
1420 consistency with the other version on the linear IR branch.
1422 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
1424 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
1426 * iltests.il.in: Add new tests.
1428 2008-03-19 Zoltan Varga <vargaz@gmail.com>
1430 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
1432 * iltests.il.in: Add new tests.
1434 2008-03-19 Mark Probst <mark.probst@gmail.com>
1436 * mini.c: Two variables with the same name were declared in
1437 nesting contexts and one wasn't initialized. Fixed.
1439 2008-03-19 Mark Probst <mark.probst@gmail.com>
1441 * mini.c: Generic sharing of the initobj instruction.
1443 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
1445 * mini.c: make the test to optimize ldtoken from typeof() more
1448 2008-03-18 Mark Probst <mark.probst@gmail.com>
1450 * mini.c: Generic sharing of the initobj instruction for reference
1453 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
1455 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
1456 the mono_breakpoint_clean_code() code to perform bound checks.
1458 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
1460 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
1461 mono_arch_patch_callsite() to include the start of the managed method
1462 to be able to perform bound checks.
1464 2008-03-17 Mark Probst <mark.probst@gmail.com>
1466 * mini.c: Generic sharing for the isinst instruction.
1468 2008-03-17 Mark Probst <mark.probst@gmail.com>
1470 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
1471 inssel-long32-mips.brg: Added opcodes for doing indirect calls
1472 with the runtime generic context argument.
1474 * mini.c: Share calls to several types of unsharable methods by
1475 putting the address of the method code in the runtime generic
1476 context and doing an indirect call.
1478 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
1481 2008-03-16 Mark Probst <mark.probst@gmail.com>
1483 * generic-sharing.c: Change due to a change in the runtime genric
1486 2008-03-15 Martin Baulig <martin@ximian.com>
1489 (mono_arch_nullify_class_init_trampoline): Add call to
1490 mono_breakpoint_clean_code() to make things work when running
1491 inside the debugger.
1494 (mono_arch_nullify_class_init_trampoline): Add call to
1495 mono_breakpoint_clean_code() to make things work when running
1496 inside the debugger.
1498 2008-03-14 Zoltan Varga <vargaz@gmail.com>
1500 * inssel-long.brg (reg): Fix 64 bit build.
1502 2008-03-14 Mark Probst <mark.probst@gmail.com>
1504 * mini.c, mini.h: Share static generic code by passing it an
1505 implicit argument pointing to the runtime generic context.
1507 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
1508 inssel-long32-mips.brg: New opcodes for calling shared static,
1509 which need to be passed the runtime generic context.
1511 * mini-amd64.c, mini-x86.c: Save the runtime generic context
1512 argument on the stack in the prologue if needed. New function for
1513 finding the runtime generic context argument from the registers
1514 saved by the trampoline.
1516 * mini-amd64.h, mini-x86.h: Specify which register to use for the
1517 runtime generic context argument.
1519 * tramp-amd64.c: Also restore the register used for the runtime
1520 generic context argument.
1522 * mini-trampoline.c: Resolve shared static calls by consulting the
1523 runtime generic context via the new argument.
1525 * generic-sharing.c: Add an argument to sharability-checking
1526 functions that specifies whether type variables should be treated
1527 as sharable type arguments.
1529 * inssel-x86.brg: Removed a superfluous, buggy rule.
1531 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
1534 2008-03-14 Martin Baulig <martin@ximian.com>
1536 * debug-debugger.c (main_thread_handler): Call
1537 mono_runtime_run_main() without sending any notifications.
1539 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
1541 2008-03-14 Zoltan Varga <vargaz@gmail.com>
1543 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
1545 2008-03-14 Mark Probst <mark.probst@gmail.com>
1547 * tramp-x86.c: Fixed register restore offsets in the trampoline
1548 code for ECX and EDX.
1550 2008-03-12 Geoff Norton <gnorton@novell.com>
1552 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
1553 different ucontext_t implementations.
1554 * exceptions-arm.c: Use the above defines to get exceptions working on
1555 iPhone (based on a patch by Luke Howard lukeh@padl.com)
1556 * mini-arm.c: Implement iPhone icache support (based on a patch by
1557 Luke Howard lukeh@padl.com)
1559 2008-03-12 Mark Probst <mark.probst@gmail.com>
1561 * mini.c: Enable generic sharing of calls to non-static
1562 non-interface non-generic non-value-type methods.
1564 * mini-trampolines.c: Resolve calls from shared generic code.
1566 2008-03-11 Zoltan Varga <vargaz@gmail.com>
1568 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
1570 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
1572 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
1574 * mini.c: some fixes for the AOT compiler.
1576 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1578 * cpu-amd64.md: Add clob:1 to some float opcodes.
1580 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
1582 * mini.h: Added MiniVerifierMode enumeration.
1584 * mini.c: Added mini_verifier_set_mode to control
1585 the usage of the new verifier.
1587 * mini.c (mono_method): Integrated the new verifier.
1589 * driver.c: Extended --security option with validil and
1590 verifiable options to activate the new verifier.
1592 2008-03-07 Zoltan Varga <vargaz@gmail.com>
1594 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
1595 optimization to ctors taking 0 or 2 arguments too.
1597 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
1600 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
1602 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
1604 2008-03-06 Zoltan Varga <vargaz@gmail.com>
1606 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
1607 non-aot case as well.
1609 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
1611 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
1614 * aot-compiler.c (encode_patch): Ditto.
1616 * mini.h (G_MININT32): Fix the definition of this.
1618 2008-03-05 Zoltan Varga <vargaz@gmail.com>
1620 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
1622 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
1624 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1626 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
1627 methods returning vtypes in registers.
1628 (mono_arch_allocate_vars): Ditto.
1630 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
1632 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
1634 * generics.cs: Add a test from the linear IR branch.
1636 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
1638 * mini.c (inline_method): Cache failed inline attempts.
1640 2008-03-04 Mark Probst <mark.probst@gmail.com>
1642 * mini.c: For shared methods of generic classes put the location
1643 of "this" into the MonoGenericJitInfo.
1645 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
1646 register out of a MonoContext by register number. Add the generic
1647 sharing context as an argument to mono_arch_find_this_argument().
1649 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
1650 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
1651 for new arch function.
1653 * mini-exception.c: Handle open exception clauses in shared
1656 * mini-trampolines.c: Supply additional argument to
1657 mono_arch_find_this_argument().
1659 2008-03-04 Zoltan Varga <vargaz@gmail.com>
1661 * Makefile.am (regtests): Run the bench.exe tests last.
1663 2008-03-03 Zoltan Varga <vargaz@gmail.com>
1665 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
1668 2008-03-02 Zoltan Varga <vargaz@gmail.com>
1670 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
1673 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
1675 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
1677 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
1678 whose class has no cctor.
1680 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
1682 2008-03-01 Zoltan Varga <vargaz@gmail.com>
1684 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
1687 2008-02-29 Zoltan Varga <vargaz@gmail.com>
1689 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
1690 to be in sync with the code on the linear IR branch.
1692 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
1694 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
1696 2008-02-27 Zoltan Varga <vargaz@gmail.com>
1698 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
1700 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
1702 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
1704 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
1706 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
1708 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
1711 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
1713 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
1714 OP_LOADR4_MEMBASE emission.
1716 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
1717 (mono_spillvar_offset_float): Ditto.
1719 * mini-mips.c (mono_arch_emit_prolog): Ditto.
1721 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
1724 * basic-long.cs: Add regression tests for them.
1726 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
1728 (mono_arch_allocate_vars): Fix representation of single-precision float
1730 (mono_arch_output_basic_block): Ditto.
1732 * inssel-mips.brg: Ditto, remove duplicate items.
1734 * mini-mips.c (emit_load_volatile_arguments): New function to handle
1735 arguments of tail calls as on other platforms.
1736 (mono_arch_output_basic_block): Handle tail calls.
1738 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
1741 * objects.cs (test_5_pass_static_struct): Add test for it.
1743 Contributed under MIT/X11 license.
1745 2008-02-26 Zoltan Varga <vargaz@gmail.com>
1747 * Makefile.am: Use gmcs for compiling the regression tests.
1749 * *.2.cs *.2.il: Rename to *.cs and *.il.
1751 2008-02-24 Zoltan Varga <vargaz@gmail.com>
1753 * regalloc.h: Make the vassign array smaller.
1755 * mini.c (mini_method_compile): Remove an unused field in cfg.
1757 * mini-codegen.c: Add a bunch of micro optimizations.
1759 2008-02-23 Zoltan Varga <vargaz@gmail.com>
1761 * regalloc.h: Remove some unused fields.
1763 2008-02-22 Zoltan Varga <vargaz@gmail.com>
1765 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
1767 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
1769 2008-02-22 Mark Probst <mark.probst@gmail.com>
1771 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
1773 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
1774 trampoline: Fetch an entry from the runtime generic context. If
1775 it's NULL, jump to the actual trampoline to fill the runtime
1776 generic context. Otherwise, return it.
1778 * mini.c: Call the lazy fetch trampoline to get entries out of the
1779 runtime generic context.
1781 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
1782 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
1783 tramp-sparc.c: Stubs for the lazy fetch trampoline.
1785 2008-02-21 Mark Probst <mark.probst@gmail.com>
1787 * mini.c: Fetch data out of the extensible part of the runtime
1788 generic context instead of calling a helper function.
1790 * generic-sharing.c: Some functions moved into
1791 metadata/generic-sharing.c. Helper function for fetching other
1792 types now checks and asserts against extensible rgctx (just for
1793 debugging purposes - the helper function isn't called anymore
1794 unless for debugging).
1796 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1798 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
1799 for tail calls up to the point that the tests in iltests.exe run. Also add a
1800 dummy CKFINITE implementation.
1801 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
1802 needed for trampoline LMF frames.
1804 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
1805 trampoline LMF frames.
1807 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
1809 * mini.c (inline_method): clean any pending loader error when inlining fail.
1810 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
1812 2008-02-21 Zoltan Varga <vargaz@gmail.com>
1814 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
1816 * aot-runtime.c (decode_patch_info): Ditto.
1818 * mini.c (mono_resolve_patch_target): Ditto.
1820 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
1823 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
1825 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
1826 if it references an icall address.
1828 2008-02-20 Zoltan Varga <vargaz@gmail.com>
1830 * cpu-s390x.md: Remove some more unused opcodes.
1832 * cpu-s390x.md: Remove some unused opcodes.
1834 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
1835 mono_op_imm_to_op ().
1837 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
1838 instead of a switch statement.
1840 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
1841 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
1843 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
1845 * mini-codegen.c: Remove unused mono_regstate2_... functions.
1847 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
1850 2008-02-19 Zoltan Varga <vargaz@gmail.com>
1852 * driver.c (mono_main): Improve error reporting when an assembly cannot be
1853 opened. Fixes #362607.
1855 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
1857 * iltests.il.in: Add a test for static methods in interfaces.
1859 2008-02-18 Zoltan Varga <vargaz@gmail.com>
1861 * genmdesc.c (build_table): Fix a crash on older glib versions.
1863 * cpu-sparc.md: Remove some unused opcodes.
1865 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
1866 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
1868 * cpu-amd64.md: Remove some unused opcodes.
1870 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
1871 like the other opcodes.
1873 2008-02-17 Zoltan Varga <vargaz@gmail.com>
1875 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
1877 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
1879 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
1880 variables 'cfg' instead of 'm' for consistency.
1882 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
1884 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
1885 argument holding the vtype return address, to avoid the ambigious use of
1886 cfg->ret for this purpose.
1888 * mini.c (NEW_RETLOADA): Use vret_addr if set.
1890 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
1892 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
1893 new mono_print_ins () function which only takes one argument.
1895 2008-02-15 Zoltan Varga <vargaz@gmail.com>
1897 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
1900 2008-02-14 Zoltan Varga <vargaz@gmail.com>
1902 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
1904 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
1906 * mini-x86.c: Sync with the version on the linear IR branch by adding new
1907 opcodes and other small changes.
1909 * mini-ops.h: Add some new opcodes from the linear IR branch.
1911 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
1913 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
1914 opcodes, use the REG_MEMBASE opcodes instead.
1916 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
1917 opcodes, use the REG_MEMBASE opcodes instead.
1919 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
1922 * mini.c (mono_op_imm_to_op): New helper function.
1924 * mini-ops.h: Add some opcodes from linear IR branch.
1926 2008-02-13 Zoltan Varga <vargaz@gmail.com>
1928 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
1931 2008-02-12 Zoltan Varga <vargaz@gmail.com>
1933 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
1936 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
1938 2008-02-09 Zoltan Varga <vargaz@gmail.com>
1940 * aot-compiler.c (emit_method_code): Add an assert.
1942 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
1943 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
1946 2008-02-08 Zoltan Varga <vargaz@gmail.com>
1948 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
1949 some load/store opcodes so they are consistent.
1950 (mono_arch_emit_prolog): Simplify some code.
1952 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
1954 * objects.cs: Add tests for large argument offsets on ARM.
1956 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
1957 stack offsets. Fixes #359651.
1959 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
1961 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
1963 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
1965 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
1967 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
1969 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
1970 rid of CEE_CONV_R_UN.
1972 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
1974 2008-02-07 Zoltan Varga <vargaz@gmail.com>
1976 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
1978 * mini.c (mono_normalize_opcodes): Add some more opcodes.
1980 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
1982 * cpu-amd64.md: Remove some unused opcodes.
1984 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
1986 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
1988 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
1989 arch specific functions for its parts. Call the peephole pass after local
1990 regalloc so the prolog can compute a more accurate max_offset.
1992 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
1993 the corresponding OP_I/OP_L opcodes.
1995 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
1997 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
1999 2008-02-06 Zoltan Varga <vargaz@gmail.com>
2001 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
2002 as they are handled in mini.c.
2004 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
2006 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
2007 case since it is handled in mini.c.
2009 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
2011 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
2013 * *.c: Use the new opcodes in the IR and back end code.
2015 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
2017 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
2019 2008-02-06 Mark Probst <mark.probst@gmail.com>
2021 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
2022 an assert because it has a race condition.
2024 2008-02-06 Zoltan Varga <vargaz@gmail.com>
2026 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
2028 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
2030 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
2032 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
2033 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
2035 2008-02-05 Zoltan Varga <vargaz@gmail.com>
2037 * cpu-amd64.md (move): Correct the maximum size of move.
2039 2008-02-05 Mark Probst <mark.probst@gmail.com>
2041 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
2042 the generic class init trampoline to return quickly if the class
2045 2008-02-04 Zoltan Varga <vargaz@gmail.com>
2047 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
2048 issues where an 32 bit callsite cannot be patched by a 64 bit address.
2050 2008-02-03 Zoltan Varga <vargaz@gmail.com>
2052 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
2055 2008-01-31 Zoltan Varga <vargaz@gmail.com>
2057 * objects.cs: Add some soft-float tests.
2059 * mini.c: Fix a couple more soft-float issues.
2061 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
2063 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
2066 2008-01-30 Zoltan Varga <vargaz@gmail.com>
2068 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
2069 exception happens while compiling a virtual method.
2071 2008-01-29 Zoltan Varga <vargaz@gmail.com>
2073 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
2075 * mini-sparc.c: Fix build.
2077 * mini-sparc.c (get_call_info): Add support for generic sharing.
2079 * mini-exceptions.c: Add a FIXME.
2081 2008-01-27 Zoltan Varga <vargaz@gmail.com>
2083 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
2084 altstack handling code.
2086 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
2088 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
2090 * mini-s390.c: Add support for generic sharing.
2092 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
2094 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
2096 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
2098 * mini-s390x.c: Add support for generic sharing.
2100 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
2102 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
2104 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
2105 can be used since it takes a 16 bit signed immediate.
2107 * inssel-s390x.brg: Fix OP_SETRET.
2109 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
2111 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
2113 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
2115 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
2117 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
2120 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
2123 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
2124 of the unused mono_arch_patch_delegate_trampoline stuff.
2126 2008-01-26 Zoltan Varga <vargaz@gmail.com>
2128 * basic-long.cs: Move the fp related tests to basic-float.cs.
2130 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
2132 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
2134 * basic-calls.cs: Add a test for proper float argument passing.
2136 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
2137 if the context corresponds to an exception received through a signal.
2139 * exceptions.cs: Add a test for nullref handling at the start of a try
2142 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
2144 * jit-icalls.c (mono_break): New JIT icall.
2146 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
2148 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
2150 2008-01-25 Zoltan Varga <vargaz@gmail.com>
2152 * cpu-*.md: Get rid of unused opcodes.
2154 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
2156 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
2159 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
2162 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
2163 the arch independent trampoline code in mini-trampolines.c.
2165 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
2167 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
2169 * mini-s390.h: Remove an unused define.
2171 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
2172 the arch independent trampoline code in mini-trampolines.c.
2174 * mini-arm.c (mono_arch_emit_prolog): Fix build.
2176 2008-01-24 Zoltan Varga <vargaz@gmail.com>
2178 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
2180 * mini-s390.c (mono_arch_emit_prolog): Fix build.
2182 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
2184 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
2186 * cpu-amd64.md: Use smaller sizes for int opcodes.
2188 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
2190 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
2193 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
2196 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
2197 instead of though a pointer to save an indirection when accessing elements of
2200 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
2202 (NOT_IMPLEMENTED): New helper macro.
2203 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
2206 * *.c: Use the new helper macro.
2208 2008-01-21 Zoltan Varga <vargaz@gmail.com>
2210 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
2212 2008-01-20 Zoltan Varga <vargaz@gmail.com>
2214 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
2217 2008-01-18 Zoltan Varga <vargaz@gmail.com>
2219 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
2220 profiling is enabled.
2222 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
2224 (mono_arch_emit_prolog): Add more first bblock optimizations.
2226 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
2227 in order if possible.
2228 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
2229 bblock, since the arguments are still in their original registers.
2231 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
2233 2008-01-17 Zoltan Varga <vargaz@gmail.com>
2235 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
2238 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
2241 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
2243 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
2244 process async exceptions received while in unmanaged code.
2246 * mini.c (mini_init): Install a callback with the runtime which will be called
2247 when a thread receives an async exception while in unmanaged code.
2249 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
2251 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
2253 2008-01-16 Wade Berrier <wberrier@novell.com>
2260 2008-01-16 Zoltan Varga <vargaz@gmail.com>
2262 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
2263 compilation with sun cc.
2265 * cpu-*.md: Fix the build.
2267 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
2269 * mini-amd64.h: Add some comments to the MonoLMF structure.
2271 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
2273 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
2274 in the LMF structure if possible. This saves two instructions in the
2275 managed->native wrappers.
2277 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
2279 2008-01-16 Mark Probst <mark.probst@gmail.com>
2281 * generic-sharing.c: New type argument lookup code which uses the
2282 runtime generic context template.
2284 2008-01-15 Zoltan Varga <vargaz@gmail.com>
2286 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
2288 * mini-arm.c (add_general): Fix arm eabi parameter passing.
2289 (mono_arch_output_basic_block): Fix localloc implementation.
2291 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
2293 * mini-ia64.c (peephole_pass): Fix ia64 build.
2295 * mini-amd64.c (peephole_pass): Fix a warning.
2297 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
2298 at a constant offset from sp/fp.
2300 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
2301 instead of obtaining it from *lmf in the managed method case.
2303 2008-01-14 Zoltan Varga <vargaz@gmail.com>
2305 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
2307 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
2309 * mini.h (MonoInstList): New type.
2310 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
2311 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
2312 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
2313 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
2314 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
2315 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
2316 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
2317 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
2318 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
2319 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
2320 MONO_INST_LIST_FOR_EACH_ENTRY,
2321 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
2322 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
2323 mono_inst_list_first, mono_inst_list_last,
2324 mono_inst_list_next, mono_inst_list_prev): New instruction
2325 list handling interfaces.
2326 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
2327 list head 'ins_list'.
2328 (MonoInst): Replace next pointer with list head 'node'.
2329 (MonoCallInst): Make 'out_args' a MonoInstList.
2330 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
2331 (MonoCompile): Delete reverse_inst_list and
2332 reverse_inst_list_len.
2333 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
2334 mono_arch_lowering_pass, mono_arch_local_regalloc,
2335 mono_arch_output_basic_block, mono_arch_emit_prolog):
2336 Convert to new instruction lists.
2337 (insert_after_ins): Delete.
2338 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
2340 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
2341 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
2342 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
2343 mono_emulate_opcode, mono_emit_load_got_addr,
2344 inline_method, mono_method_to_ir, mono_print_bb_code,
2345 print_dfn, decompose_pass, nullify_basic_block,
2346 replace_out_block_in_code, remove_block_if_useless,
2347 merge_basic_blocks, move_basic_block_to_end,
2348 try_unsigned_compare, optimize_branches, mono_print_code,
2349 mini_select_instructions, remove_critical_edges): Likewise.
2350 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
2351 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
2352 mono_arch_output_basic_block, mono_arch_emit_prolog):
2354 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
2355 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
2356 mono_arch_output_basic_block): Likewise.
2357 (inst_list_prepend, insert_after_ins): Delete.
2358 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
2359 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
2361 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
2362 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
2363 mono_arch_emit_prolog): Likewise.
2364 * cfold.c (mono_constant_fold): Likewise.
2365 * liveness.c (visit_bb, mono_analyze_liveness,
2366 optimize_initlocals): Likewise.
2367 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
2368 * graph.c (mono_draw_code_cfg): Likewise.
2369 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
2370 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
2371 mono_ssa_cprop): Likewise.
2372 * abcremoval (get_relations_from_previous_bb, process_block):
2374 * local-propagation (mono_cprop_invalidate_values,
2375 mono_local_cprop_bb): Likewise.
2376 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
2377 peephole_pass, mono_arch_output_basic_block,
2378 mono_arch_emit_prolog): Likewise.
2379 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
2380 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
2381 mono_arch_emit_prolog): Likewise.
2382 (insert_after_ins): Delete.
2383 * aliasing.c (print_code_with_aliasing_information,
2384 mono_build_aliasing_information, mono_aliasing_deadce):
2385 Convert to new instruction lists.
2386 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
2387 peephole_pass, NEW_INS, mono_arch_lowering_pass,
2388 mono_arch_local_regalloc, mono_arch_output_basic_block):
2390 (insert_after_ins): Delete.
2391 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
2392 peephole_pass, mono_arch_output_basic_block): Convert to
2393 new instruction lists.
2394 * mini-codegen (InstList, inst_list_prepend,
2395 insert_after_ins): Delete.
2396 (insert_before_ins, get_register_force_spilling,
2397 get_register_spilling, free_up_ireg, free_up_reg,
2398 create_copy_ins, create_spilled_store, alloc_int_reg,
2399 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
2400 to new instruction lists.
2401 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
2402 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
2403 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
2404 (insert_after_ins): Delete.
2405 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
2406 mono_arch_local_regalloc, mono_arch_output_basic_block,
2407 mono_arch_call_opcode): Convert to new instruction lists.
2408 (insert_after_ins): Delete.
2409 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
2410 peephole_pass, mono_arch_output_basic_block,
2411 mono_arch_emit_prolog): Convert to new instruction lists.
2413 2008-01-11 Zoltan Varga <vargaz@gmail.com>
2415 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
2417 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
2420 * Makefile.am (version.h): Make this work with non-bash shells.
2422 2008-01-10 Zoltan Varga <vargaz@gmail.com>
2424 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
2426 2008-01-08 Zoltan Varga <vargaz@gmail.com>
2428 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
2429 the InitializeArray optimization.
2431 2008-01-06 Zoltan Varga <vargaz@gmail.com>
2433 * mini.c driver.c: Don't include os/gc_wrapper.h.
2435 2008-01-05 Zoltan Varga <vargaz@gmail.com>
2437 * mini.c (print_jit_stats): Print GC statistics if available.
2439 2008-01-04 Zoltan Varga <vargaz@gmail.com>
2441 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
2443 2007-12-29 Zoltan Varga <vargaz@gmail.com>
2445 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
2447 2007-12-26 Zoltan Varga <vargaz@gmail.com>
2449 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
2451 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
2453 * driver.c (mono_main): Ditto.
2455 2007-12-23 Zoltan Varga <vargaz@gmail.com>
2457 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
2459 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
2460 in the vtable can't be encoded.
2461 (compile_method): Ditto.
2463 2007-12-21 Zoltan Varga <vargaz@gmail.com>
2465 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
2468 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
2471 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
2472 the top LMF entry belongs to the current method.
2474 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
2476 2007-12-20 Zoltan Varga <vargaz@gmail.com>
2478 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
2480 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
2482 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
2484 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
2486 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
2488 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
2491 * basic-float.cs: Add an ulong->double cast test.
2493 2007-12-15 Zoltan Varga <vargaz@gmail.com>
2495 * mini.c (mono_method_to_ir): Fix a warning.
2497 2007-12-14 Zoltan Varga <vargaz@gmail.com>
2499 * mini-ops.h: Add OP_SWITCH.
2501 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
2502 CEE_SWITCH in back-end code, use OP_SWITCH instead.
2504 2007-12-11 Geoff Norton <gnorton@novell.com>
2506 * mini-s390x.c: Minor change to the MAX() define to allow
2507 it to compile with other gcc versions.
2509 2007-12-11 Geoff Norton <gnorton@novell.com>
2512 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
2514 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
2516 exceptions-arm.c (mono_arch_get_restore_context): Restore
2519 exceptions-arm.c (throw_exception): Save the frame pointer.
2520 This is a partial fix for #323747. Only the client side is
2523 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
2525 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
2526 was using an unrelated variable to log the class which
2527 needed the cctor to be called. This was crashing on arm.
2529 2007-12-09 Robert Jordan <robertj@gmx.net>
2531 * mini-x86.c (mono_arch_emit_epilog):
2532 Consider all kinds of 64-bit types. Fixes #323114.
2534 2007-12-08 Zoltan Varga <vargaz@gmail.com>
2536 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
2538 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2540 * mini-amd64.c (peephole_pass): Add a missing instruction check.
2542 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
2544 * mini.c: run type ctor before allocating an object, not only
2545 when running it's constructor method (fixes at least part of bug #342507).
2547 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2549 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
2551 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
2552 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
2555 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
2556 mono_generic_class_init_trampoline () the same as it is done with the other
2559 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
2560 aot-runtime.c aot-compiler.c: Implement AOT support.
2562 2007-12-07 Mark Probst <mark.probst@gmail.com>
2564 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
2565 build for archs which don't have the vtable trampoline defined
2568 2007-12-07 Zoltan Varga <vargaz@gmail.com>
2570 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
2572 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
2574 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
2576 * tramp-<ARCH>.c: Use the new helper function.
2578 2007-12-07 Mark Probst <mark.probst@gmail.com>
2580 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
2581 trampoline call, which takes a vtable argument.
2583 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
2584 OP_TRAMPCALL_VTABLEs like other calls.
2586 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
2587 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
2588 call. Implemented a support function which fetches the vtable
2589 from a register set.
2591 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
2592 Implemented a generic class init trampoline, using the
2593 OP_TRAMPCALL_VTABLE opcode.
2595 * mini.c: Implemented static field access when sharing generic
2596 code. This implies initing the class using the new
2597 OP_TRAMPCALL_VTABLE call.
2599 2007-12-07 Mark Probst <mark.probst@gmail.com>
2601 * mini.c: Don't compile methods with sharing enabled if their
2602 classes are disabled for sharing.
2604 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2606 * inssel.brg: Add a missing sign extension to the GETCHR and array access
2607 opcodes. Fixes #346563.
2609 * objects.cs: Add a new test.
2611 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
2613 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
2614 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
2616 2007-12-06 Zoltan Varga <vargaz@gmail.com>
2618 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
2620 2007-12-03 Zoltan Varga <vargaz@gmail.com>
2622 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
2625 2007-12-02 Zoltan Varga <vargaz@gmail.com>
2627 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
2629 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
2630 optimization in the AOT case.
2632 2007-11-30 Zoltan Varga <vargaz@gmail.com>
2634 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
2636 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
2638 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
2640 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
2642 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
2643 is created by the inlined delegate ctor.
2645 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2647 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
2649 2007-11-29 Zoltan Varga <vargaz@gmail.com>
2651 * cpu-x86.md: Fix the length of ckfinite.
2653 2007-11-28 Zoltan Varga <vargaz@gmail.com>
2655 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
2657 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
2658 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
2660 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
2662 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
2663 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
2665 2007-11-28 Martin Baulig <martin@ximian.com>
2668 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
2669 after creating the trampoline.
2671 2007-11-27 Zoltan Varga <vargaz@gmail.com>
2673 * aot-runtime.c (load_aot_module): Check runtime version if needed.
2675 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
2678 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
2679 instead of the calling method to help AOT.
2681 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
2683 2007-11-26 Zoltan Varga <vargaz@gmail.com>
2685 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
2688 2007-11-23 Zoltan Varga <vargaz@gmail.com>
2690 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
2692 * aot-compiler.c (compile_method): Correct check for generic method definitions.
2693 (encode_method_ref): No need to handle generic method definitions specially.
2695 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
2697 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
2700 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
2702 (compile_method): Enable generic sharing.
2704 2007-11-22 Zoltan Varga <vargaz@gmail.com>
2706 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
2707 (mini_method_compile): Add preliminary support for AOTing shared generic code.
2709 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
2712 * mini-trampolines.c: Fix a warning.
2714 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
2716 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
2717 (generic_class_is_reference_type): Remove unused function.
2719 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
2720 in the generic vtable trampoline case.
2722 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
2724 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
2725 return an AOT method based on a vtable slot.
2727 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
2729 * mini.c (mini_get_vtable_trampoline): Export this.
2731 2007-11-22 Martin Baulig <martin@ximian.com>
2734 (MonoDebuggerInfo): Move `debugger_version' up.
2736 2007-11-22 Martin Baulig <martin@ximian.com>
2739 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
2741 * mini-trampolines.c
2742 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
2743 after compiling the method.
2745 2007-11-20 Martin Baulig <martin@ximian.com>
2748 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
2749 (mono_debugger_remove_breakpoint): Likewise.
2750 (mono_debugger_check_breakpoints): Likewise.
2752 * debug-debugger.c: Implement the new breakpoint interface here.
2754 2007-11-18 Zoltan Varga <vargaz@gmail.com>
2756 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
2757 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
2759 * mini-x86.c (mono_arch_output_basic_block): Ditto.
2761 2007-11-17 Zoltan Varga <vargaz@gmail.com>
2763 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
2765 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
2768 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
2771 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
2772 returning a vtype in a register.
2774 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
2775 here from the arch specific code.
2777 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
2780 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
2781 (mono_arch_emit_prolog): Increment maximum prolog size.
2783 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
2784 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
2786 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
2787 MonoGenericSharingContext.
2789 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
2790 MonoGenericSharingContext. Allocate memory from the cfg mempool.
2792 2007-11-15 Mark Probst <mark.probst@gmail.com>
2794 * mini.c, mini.h, generic-sharing.c: Functions for producing code
2795 which extract fields out of the runtime generic context. Full
2796 sharing of the NEWARR opcode.
2798 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
2800 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
2801 --enable-minimal=ssa.
2803 2007-11-13 Zoltan Varga <vargaz@gmail.com>
2805 * mini-trampolines.c (mono_delegate_trampoline): Update after
2806 mono_marshal_get_delegate_invoke () signature change.
2808 2007-11-13 Mark Probst <mark.probst@gmail.com>
2810 * mini.c: Removed the shared context in favor of the generic
2811 sharing context. Allocate the MonoJitInfo structure with room for
2812 the generic sharing context if it's needed.
2814 * mini.h: Remove MonoGenericSharingContext declaration. It's in
2815 domain-internals.h now.
2817 * mini-x86.c: Pass the generic sharing context to get_call_info ().
2819 * generic-sharing.c: Several changes for working without a shared
2820 context and instead operating on open types instead.
2822 2007-11-12 David S. Miller <davem@davemloft.net>
2824 * inssel-sparc.brg: Fix double instruction emit.
2826 2007-11-12 Zoltan Varga <vargaz@gmail.com>
2828 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
2829 Get/Set/Address methods.
2831 * mini.c debug-debugger.c mini-trampolines.c: Update after
2832 mono_marshal_get_delegate_invoke signature change.
2834 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2836 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
2837 This can happens with dynamic methods. Fixes the other bug in #322722.
2839 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2841 * tramp-arm.c (mono_arch_patch_callsite): Support patching
2844 * mini-arm.c (arm_patch): Implement patching of BX call
2845 sequence. Fixes one of the bugs in #322722.
2847 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
2849 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
2850 under Linux. We only need to flush every 32-byte cache line.
2852 2007-11-07 Massimiliano Mantione <massi@ximian.com>
2855 move_basic_block_to_end: Add branches when needed, eventually creating
2857 optimize_branches: added a parameter that tells if it's ok to create
2858 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
2859 and avoid calling move_basic_block_to_end when it's not ok.
2862 2007-11-07 Mark Probst <mark.probst@gmail.com>
2864 * mini.c: Abort inlining call to InitializeArray if something
2865 looks wrong. Let the icall handle it, which now has proper safety
2868 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2870 * mini.c (mono_spill_call): add support for soft-float.
2872 * mini.c (mono_method_to_ir): add support for soft-float
2873 to inlined functions that return float.
2875 * mini.c (mono_method_to_ir): add support for soft-float
2876 to cee_stsfld opcode on float fields.
2878 2007-11-05 Geoff Norton <gnorton@novell.com>
2880 * mini-x86.h: Fix the structure access for X86 Leopard.
2883 2007-11-05 Martin Baulig <martin@ximian.com>
2885 * mini-trampolines.c
2886 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
2887 after compiling the method to notify the debugger.
2889 2007-11-05 Martin Baulig <martin@ximian.com>
2891 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
2893 2007-11-02 Zoltan Varga <vargaz@gmail.com>
2895 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
2896 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
2898 2007-11-01 Zoltan Varga <vargaz@gmail.com>
2900 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
2901 native-to-managed wrappers.
2903 2007-11-01 Geoff Norton <gnorton@novell.com>
2905 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
2908 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
2910 * mini.c, mini-x86.c: when getting back from unmanaged code
2911 to managed via a marshaled delegate we also need to set the
2914 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
2916 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
2919 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
2921 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
2922 let the debugger or other external agents to tell the JIT when
2923 a sw breakpoint has been inserted in the code that the JIT needs
2924 to be able to inspect.
2926 2007-10-31 Martin Baulig <martin@ximian.com>
2929 (MonoDebuggerInfo): Remove `runtime_class_init'.
2931 2007-10-30 Martin Baulig <martin@ximian.com>
2934 (mono_debugger_thread_created): Added `MonoThread *' argument.
2935 (mono_debugger_extended_notification): New public method.
2936 (mono_debugger_trampoline_compiled): New public method.
2939 (MonoDebuggerThreadInfo): Added `thread' and
2940 `extended_notifications' fields.
2943 (debugger_executable_code_buffer): New static variable.
2946 (MonoDebuggerInfo): Added `executable_code_buffer',
2947 `executable_code_buffer_size', `breakpoint_info_area',
2948 `breakpoint_table' and `breakpoint_table_size'.
2950 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
2952 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
2953 that IP either is an unused value or the vtable pointer. IMT
2954 calls use vtable + offset now. Reduced by almost half the size
2957 2007-10-26 Jonathan Chambers <joncham@gmail.com>
2959 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
2960 defines to access param registers. Replace long usage with
2961 gsize as sizeof(long) != sizeof(void*) on Win64.
2963 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
2964 on Win64. Fix intrinsic, use _AddressOfReturnAddress
2965 instead of non-existant _GetAddressOfReturnAddress.
2967 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
2968 param registers. Save/restore %rdi and %rsi in MonoLMF.
2970 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
2971 param registers. Modify (throw_exception) signature to take
2972 %rdi and %rsi on Win64.
2974 Code is contributed under MIT/X11 license.
2976 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
2978 * helpers.c: unlink debugging output files.
2980 2007-10-25 Zoltan Varga <vargaz@gmail.com>
2982 * mini.c: Move mono_create_ftnptr () to object.c.
2984 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2986 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
2987 optional. This function can now be used to disassemble code generated
2988 outside the JIT such as trampolines and IMT thunks.
2990 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
2992 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
2993 vtable pointer from a ldr instruction.
2995 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
2996 new IMT call sequence.
2998 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
2999 call sequence for interface invocations.
3001 * mini-arm.c (mono_arch_emit_imt_argument): added, required
3002 for imt support. This function is empty since IMT on ARM requires no
3003 special handling on the IR side.
3005 * mini-arm.c (mono_arch_find_imt_method): added, required for
3008 * mini-arm.c (mono_arch_find_this_argument): added, required
3011 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
3012 a ldr instruction to load a value stored in the code stream.
3014 * mini-arm.c (mono_arch_build_imt_thunk):added, required
3018 2007-10-23 Zoltan Varga <vargaz@gmail.com>
3020 * mini.c (mini_init): Install the jump trampoline callback.
3022 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3024 * mini-trampolines.c: handle synchronized methods with the common
3025 vtable trampoline (bug #335601).
3027 2007-10-17 Zoltan Varga <vargaz@gmail.com>
3029 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
3031 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
3034 * mini-ia64.h mini-ia64.c: Add support for IMT.
3036 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
3037 prolog. Fixes #331958.
3039 2007-10-15 Zoltan Varga <vargaz@gmail.com>
3041 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
3043 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3045 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
3048 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3050 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
3053 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
3055 * mini-x86.c, mini-x86.h: x86 support for the common vtable
3058 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
3060 * mini-trampolines.c: changed the magic rampoline to understand
3061 the common vtable trampoline method: the method to invoke is
3062 determined by the vtable displacement of the call.
3064 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3066 * mini.c, mini.h: register the common vtable trampoline if the
3067 architecture supports it.
3069 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3071 * cpu-amd64.md: use the correct max length for tls_get.
3073 2007-10-14 Zoltan Varga <vargaz@gmail.com>
3075 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
3076 CEE_STELEM_ANY. Fixes #333696.
3078 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3080 * exceptions-x86.c: provide more graceful handling of the case where
3081 we followed a bogus function pointer from managed code (bug #332866).
3083 2007-10-11 Mark Probst <mark.probst@gmail.com>
3085 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
3086 replaces the generic_shared flag and will carry more information
3089 * generic-sharing.c: Added mini_type_stack_size() which allows
3090 allows open types if given a generic sharing context.
3091 mini_get_basic_type_from_generic() takes a
3092 MonoGenericSharingContext* instead of a MonoCompile* now.
3094 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
3095 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
3096 mini-sparc.c, mini-x86.c: Trivial changes required by the two
3097 changes above. Just passing arguments through to the right
3100 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
3102 * mini-arm.c: unify the call emission to emit_code_seq().
3104 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
3106 * tramp-arm.c: reduced the trampoline size.
3108 2007-10-10 Mark Probst <mark.probst@gmail.com>
3110 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
3111 variable handling out of arch-specific code.
3113 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
3115 * mini-arm.c: implemented fast delegate dispatch.
3117 2007-10-09 Zoltan Varga <vargaz@gmail.com>
3119 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
3120 that fp elimination is turned off if the space required by locals is too
3123 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3125 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
3126 ARM to the new style trampoline.
3128 2007-10-09 Zoltan Varga <vargaz@gmail.com>
3130 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
3132 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
3134 2007-10-09 Martin Baulig <martin@ximian.com>
3137 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
3138 `field_info_offset_offset'.
3140 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
3142 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
3143 removed more internal usage of the r11 register and made it available
3144 to the register allocator.
3146 2007-10-08 Mark Probst <mark.probst@gmail.com>
3148 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
3149 when sharing generics and treat type variables as references.
3151 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
3153 * mini-ppc.c: started removing the internal uses of register r11
3154 to eventually allow the register allocator to manage it as an
3155 additional available register.
3157 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3159 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
3161 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
3163 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
3164 specific trampolines as they are not performance critical as a jump
3165 target (maybe align as before only for AOT code?). This saves about
3166 200 KB of native code on x86 for monodevelop startup.
3168 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
3170 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
3171 monodevelop startup.
3173 2007-10-06 Zoltan Varga <vargaz@gmail.com>
3175 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
3177 * mini-sparc.h mini-sparc.c: Implement IMT support.
3179 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
3180 its smaller and doesn't clobber sparc_g1.
3182 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
3184 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
3186 * mini-ppc.c: optimized the size of the IMT thunks a bit.
3188 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3190 * mini-ppc.c: implemented fast delegate invocation.
3192 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
3194 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
3196 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
3198 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
3199 code to the new style trampoline in preparation for IMT support.
3201 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
3203 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
3204 systems already. This also reduces the specific trampiline sizes and
3205 prepares for the use of r12 as the IMT identifier register.
3207 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3209 * mini-mips.h: endianess fix (simplified from a patch by
3210 Thomas Kunze <thommy@tabao.de>, bug #323737).
3212 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
3214 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
3215 to access ucontext fields and enable netbsd support
3216 (partially from Magnus Henoch <mange@freemail.hu>).
3218 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3220 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
3221 use the preprocessor from the CPP env var if it is set.
3223 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
3225 * mini-trampolines.c: fixed an assertion and moved it earlier in the
3226 code, before interface_offset gets used.
3228 2007-10-02 Zoltan Varga <vargaz@gmail.com>
3230 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
3231 mono_class_setup_vtable () before accessing klass->vtable.
3233 2007-10-01 Zoltan Varga <vargaz@gmail.com>
3235 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
3238 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
3240 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
3241 IMT slots (this saves hundreds of KB of memory in programs like
3242 IronPython and Monodevelop).
3244 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3246 * mini.c: print the delegate counter.
3248 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
3250 * mini-x86.c: make it easier to enable the debugging code for IMT
3253 2007-09-28 Martin Baulig <martin@ximian.com>
3256 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
3257 `mono_method_klass_offset' and `mono_method_token_offset'.
3259 2007-09-20 Mark Probst <mark.probst@gmail.com>
3261 * mini.c: First generics sharing implementation. Can only share
3262 in very simple cases. If sharing doesn't work it falls back to
3263 dedicated compilation.
3265 * mini.h: Flag in MonoCompile to specify whether generic
3266 compilation is shared. Flags enum for marking which generic inst
3267 of a context is used. Prototypes for helper functions.
3269 * generic-sharing.c: Helper functions for generic method sharing.
3271 * optflags-def.h: Optimization flag (gshared) for enabling generic
3272 method sharing added.
3274 * Makefile.am: generic-sharing.c added.
3276 2007-09-19 Daniel Nauck <dna@mono-project.de>
3278 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
3280 2007-09-19 Massimiliano Mantione <massi@ximian.com>
3281 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
3284 2007-09-19 Martin Baulig <martin@ximian.com>
3286 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
3287 mono_debug_cleanup() is now part of mono_cleanup().
3289 2007-09-18 Zoltan Varga <vargaz@gmail.com>
3291 * driver.c (mono_main): Fix a warning.
3293 2007-09-17 Zoltan Varga <vargaz@gmail.com>
3295 * aot-compiler.c: Optimize various parts when processing large assemblies.
3298 * mini.c (mono_patch_info_hash): Improve hash function.
3300 2007-09-14 Jonathan Chambers <joncham@gmail.com>
3302 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
3304 Code is contributed under MIT/X11 license.
3306 2007-09-14 Zoltan Varga <vargaz@gmail.com>
3308 * mini.c (mini_init): Fix a leak.
3310 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
3312 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3314 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
3316 2007-09-14 Zoltan Varga <vargaz@gmail.com>
3318 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
3320 2007-09-13 Zoltan Varga <vargaz@gmail.com>
3322 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
3325 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
3327 * mini.c (handle_alloc): Enable managed allocators in AOT code.
3329 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
3331 * aot-runtime.c (decode_patch_info): Ditto.
3333 2007-09-12 Jonathan Chambers <joncham@gmail.com>
3335 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
3336 static case. Cache delegates in architecture specific code,
3337 based on number of parameters.
3339 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
3340 in architecture specific code, based on number of parameters.
3342 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
3343 caching happen in architecture specific code now.
3345 Code is contributed under MIT/X11 license.
3347 2007-09-12 Jonathan Chambers <joncham@gmail.com>
3349 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
3350 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
3351 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
3353 Code is contributed under MIT/X11 license.
3355 2007-05-15 Massimiliano Mantione <massi@ximian.com>
3356 * mini.c: (mono_thread_abort) Fixed bug #82416.
3358 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
3360 * mini.: hook the new managed GC allocation feature into the JIT.
3362 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3364 * mini.c: implementation for the new runtime tls opcode.
3366 2007-09-11 Martin Baulig <martin@ximian.com>
3369 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
3370 `mono_method_inflated_offset'.
3372 2007-09-07 Zoltan Varga <vargaz@gmail.com>
3374 * driver.c mini.h mini.c: Add a new devel command line option for injecting
3375 async exceptions into a method.
3377 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
3378 purpose of testing whenever the unwinder works at every instruction.
3380 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
3382 * mini.c: check accessibility of method used in ldftn (fixes
3385 2007-09-04 Zoltan Varga <vargaz@gmail.com>
3387 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
3389 * inssel.brg: Fix a warning.
3391 2007-09-03 Martin Baulig <martin@ximian.com>
3393 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
3394 now takes the `main_method' as argument.
3396 2007-09-02 Zoltan Varga <vargaz@gmail.com>
3398 * cpu-sparc.md (endfilter): Add missing src1:i argument.
3400 2007-08-30 Jonathan Chambers <joncham@gmail.com>
3402 * driver.c: include the cil-coff.h header on Windows.
3404 Code is contributed under MIT/X11 license.
3406 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3408 * mini.c, driver.c: don't include the cil-coff.h header.
3410 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
3412 * mini.c: flag places that needs fixes fo soft-float support.
3414 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
3416 * mini.h, inssel-float.brg: fix soft-float constant loads on big
3417 endian systems (partially from Dean Jenkins, bug #81924).
3419 2007-08-28 Mark Probst <mark.probst@gmail.com>
3421 * mini.c (check_linkdemand): Remove embedded reference object in
3422 call to LinkDemandSecurityException.
3423 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
3424 with an IntPtr instead of a reference object.
3426 2007-08-28 Zoltan Varga <vargaz@gmail.com>
3428 * mini.c (handle_initobj): Handle alignment properly.
3430 * inssel.brg (mini_emit_memset): Ditto.
3432 * inssel.brg (mini_emit_memcpy): Ditto.
3434 * inssel-sparc.brg: Ditto.
3436 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
3438 2007-08-26 Zoltan Varga <vargaz@gmail.com>
3440 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
3441 exceptions raised in unmanaged code. Fixes part of #82594.
3443 2007-08-24 Mark Probst <mark.probst@gmail.com>
3445 * mini.c (mono_method_to_ir), declsec.c
3446 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
3448 2007-08-22 Martin Baulig <martin@ximian.com>
3451 (MonoDebuggerThreadInfo): New typedef.
3452 (mono_debugger_thread_table): New global variable.
3453 (mono_debugger_thread_created): New public function.
3454 (mono_debugger_thread_cleanup): New public function.
3458 - removed `get_current_thread' and `lookup_assembly'.
3459 - removed `data_table'.
3460 - added `thread_table'.
3463 (mono_thread_start_cb): Call mono_debugger_thread_created().
3464 (mono_thread_attach_cb): Likewise.
3465 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
3466 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
3469 * driver.c (mono_main): Move mono_debug_init() up, before calling
3470 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
3472 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3474 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
3475 together when passing several arguments of type double (gives a small
3476 speedup and saves a few bytes of generated code).
3478 2007-08-20 Jb Evain <jbevain@novell.com>
3480 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
3482 2007-08-20 Jb Evain <jbevain@novell.com>
3484 * mini.c (mono_method_to_ir): throw MethodAccessException
3485 and FieldAccessException instead of InvalidProgramException.
3487 2007-08-20 Mark Probst <mark.probst@gmail.com>
3489 * mini.c: CoreCLR security checks.
3491 * mini.h: Removed MonoSecurityMode (moved to
3492 metadata/security-manager.h) and mono_security_mode global var
3493 (replaced by set/get functions in security-manager.h).
3495 * driver.c: Added "core-clr-test" security mode for testing. Used
3496 set-function for setting security mode.
3498 2007-08-17 Mark Probst <mark.probst@gmail.com>
3500 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
3501 the new jit_info_table.
3503 * driver.c: Test code for the new jit_info_table (enabled by the
3504 define MONO_JIT_INFO_TABLE_TEST).
3506 2007-08-14 Zoltan Varga <vargaz@gmail.com>
3508 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
3509 detection of call <REG> instruction sequence. Fixes build on freebsd.
3511 2007-08-13 Zoltan Varga <vargaz@gmail.com>
3513 * mini-exceptions.c: Fix a warning.
3515 2007-08-11 Zoltan Varga <vargaz@gmail.com>
3517 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
3518 stack overflow handling code on amd64 too.
3520 * mini-exceptions.c (mono_setup_altstack): Make this use
3521 mono_thread_get_stack_bounds ().
3523 * mini-x86.h: Disable sigaltstack on solaris x86.
3525 2007-08-10 Zoltan Varga <vargaz@gmail.com>
3527 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
3529 2007-08-10 Geoff Norton <gnorton@customerdna.com>
3531 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
3533 2007-08-08 Zoltan Varga <vargaz@gmail.com>
3535 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
3537 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
3539 2007-08-03 Neale Ferguson <neale@sinenomine.net>
3541 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
3544 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3546 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
3547 to be emitted (bug #82281).
3549 2007-08-01 Martin Baulig <martin@ximian.com>
3551 Merged the `debugger-dublin' branch.
3553 * debug-debugger.h (MonoDebuggerInfo):
3554 Removed the `old_*' compatibility entries.
3555 Added `debugger_version' and `data_table'.
3556 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
3557 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
3560 (MiniDebugMethodBreakpointInfo): Add `address_list'.
3561 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
3562 instead of a `gconstpointer'.
3563 (mono_debugger_insert_method_breakpoint): Return a
3564 `MonoDebugMethodAddressList *'.
3566 2007-06-28 Martin Baulig <martin@ximian.com>
3568 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3570 2007-08-01 Zoltan Varga <vargaz@gmail.com>
3572 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
3573 __builtin_frame_address () since it is broken on older gcc versions.
3575 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
3577 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
3578 on the stack overflow handling and made the managed stack overflows
3579 catchable in most cases using soft guard pages.
3580 * exceptions-x86.c: added code to restore the protection in the soft
3581 guard pages at the end of exception handling.
3583 2007-07-31 Zoltan Varga <vargaz@gmail.com>
3585 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
3587 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3589 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
3592 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
3594 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
3595 signal handling support until it has been ported to the new mechanism.
3596 * mini.c: fixed stack overflow detection and use the new
3597 architecture code to handle signals on the altstack.
3599 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
3601 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
3602 stack overflows on the alt stack.
3604 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
3606 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
3607 stack overflows on the alt stack.
3609 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
3611 * exceptions-ppc.c: cleanup preparing for altstack support.
3613 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3615 * exceptions-arm.c: cleanup preparing for altstack support.
3617 2007-07-27 Mark Probst <mark.probst@gmail.com>
3619 * mini.c (print_jit_stats): Output hazard pointer stats.
3621 2007-07-26 Mark Probst <mark.probst@gmail.com>
3623 * driver.c, mini.c: Replaced security mode flags with a single
3626 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3628 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
3630 2007-07-25 Mark Probst <mark.probst@gmail.com>
3632 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
3633 (which doesn't do anything yet) for activating Core CLR
3634 (Silverlight) security.
3636 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
3638 * mini-codegen.c: work around a possible gcc bug on arm.
3640 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
3642 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
3643 message for platforms that don't support AOT compilation.
3645 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
3647 * mini.h, mini.c, driver.c: temporary smcs hack.
3649 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
3651 * mini-arm.h, mini-arm.c: arm EABI fixes.
3653 2007-07-22 Zoltan Varga <vargaz@gmail.com>
3655 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
3658 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
3659 trampolines taking a method argument.
3661 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
3663 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
3664 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
3666 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
3667 JIT compilation throws an exception. Fixes #82050.
3669 2007-07-19 Mark Probst <mark.probst@gmail.com>
3671 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
3672 with the MONO_EXCEPTION_ defines.
3674 2007-07-17 Zoltan Varga <vargaz@gmail.com>
3676 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
3679 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
3680 the cause of an assertion.
3682 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
3684 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
3687 2007-07-15 Zoltan Varga <vargaz@gmail.com>
3689 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
3690 assert. Should fix #82103.
3692 2007-07-14 Zoltan Varga <vargaz@gmail.com>
3694 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
3695 here too. Fixes #82095.
3697 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
3700 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
3702 * mini-amd64.h: Enable IMT for amd64.
3704 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
3706 2007-07-12 Zoltan Varga <vargaz@gmail.com>
3708 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
3710 2007-07-12 Mark Probst <mark.probst@gmail.com>
3712 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
3713 as soon as check_linkdemand sets an exception_type.
3715 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
3717 * mini-x86.c: fixed offsets for IMT call sequence.
3718 * mini-x86.h: enable IMT again.
3720 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3722 * trace.c (mono_trace_enter_method): Decode MonoType too.
3724 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
3726 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
3728 * mini-amd64.c: Add preliminary IMT implementation.
3730 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
3732 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
3733 understand the new IMT-base interface invocation (thanks to
3734 Daniel Nauck for the report and the remote debugging session).
3736 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
3738 * mini-x86.c: size and speed optimizations for the IMT bsearch.
3740 2007-07-11 Zoltan Varga <vargaz@gmail.com>
3742 * Makefile.am (aotcheck): Make this actually use the AOTed code.
3744 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
3746 * mini-trampolines.c: implement AOT IMT support.
3747 * mini-x86.h: enable IMT support for wider testing.
3749 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3751 * inssel.brg (emit_imt_argument): Add aot support here.
3753 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
3755 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
3757 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
3758 of the IMT implementation, partially from massi, with my
3759 implementation of the bsearch sequence. Disabled by default until
3760 the AOT code is implemented.
3762 2007-07-10 Zoltan Varga <vargaz@gmail.com>
3764 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
3766 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
3768 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
3770 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
3771 arch-independent IMT JIT code from Massimiliano
3772 Mantione (massi@ximian.com) with small cleanups from me.
3774 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
3776 * Makefile.am: fix svn invocation to get the svn revision to be
3777 independent of the local language (build fix).
3779 2007-07-09 Mark Probst <mark.probst@gmail.com>
3781 * mini.c (inline_method): Reset cfg->exception_type if the
3782 inlining is aborted. Fixes: 82049.
3784 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
3786 * mini.c: remove assert from exception handling code when exception_ptr
3789 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3791 * mini.c (mono_codegen): Add an assert.
3793 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
3794 enter and leave code.
3795 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
3797 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
3799 * mini-ppc.c: fixed memory corruption for localloc(0)
3802 2007-07-05 Zoltan Varga <vargaz@gmail.com>
3804 * mini.c: Fix warnings.
3806 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
3808 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
3809 to emit better double->int conversions.
3811 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
3813 * mini.c: the provided Min/Max optimizations are valid for unisgned
3816 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
3818 * 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
3820 2007-06-28 Miguel de Icaza <miguel@novell.com>
3822 * mini.c (mono_running_on_valgrind): Add support for reporting the
3823 method and its boundaries to valgrind.
3825 2007-06-28 Martin Baulig <martin@ximian.com>
3827 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
3829 2007-06-25 Zoltan Varga <vargaz@gmail.com>
3831 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
3833 * generic.2.cs: Add new test case.
3835 2007-06-25 Martin Baulig <martin@ximian.com>
3837 Merged the `debugger-dublin' branch.
3840 (mono_debugger_insert_method_breakpoint): New public method.
3841 (mono_debugger_remove_method_breakpoint): Likewise.
3842 (mono_debugger_check_breakpoints): New static method.
3843 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
3845 * debug-debugger.h (MonoDebuggerInfo):
3846 Renamed (to keep backward compatibility in the vtable):
3847 `insert_breakpoint' -> `old_insert_breakpoint'.
3848 `remove_breakpoint' -> `old_remove_breakpoint'.
3849 `create_string' -> `old_create_string'.
3850 `lookup_class' -> `old_lookup_class'.
3851 `lookup_type' -> removed; changed into a dummy field.
3852 `lookup_assembly' -> `old_lookup_assembly'.
3853 Added (same functionality, but different signature):
3854 `create_string', `lookup_class', `lookup_assembly'
3856 `get_method_addr_or_bpt', `remove_method_breakpoint',
3857 `runtime_class_init'.
3859 * debug-debugger.c: Merged the `debugger-dublin' branch.
3861 2007-06-23 Zoltan Varga <vargaz@gmail.com>
3863 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
3865 (peephole_pass): Likewise.
3867 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
3869 * driver.c: hopefully make setaffinity work also for ancient
3872 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
3874 * driver.c : win32 build fix.
3876 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
3878 * driver.c: check for the MONO_NO_SMP env var and bind to a single
3879 processor if it is set.
3881 2007-06-21 Martin Baulig <martin@ximian.com>
3883 * debug-mini.h: New file.
3886 (mono_debugger_insert_breakpoint_full): Moved here from
3887 ../metadata/mono-debug-debugger.c.
3888 (mono_debugger_remove_breakpoint): Likewise.
3889 (mono_debugger_breakpoint_callback): Likewise.
3891 2007-06-15 Raja R Harinath <rharinath@novell.com>
3893 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3894 changes in MonoGenericClass.
3896 2007-06-14 Zoltan Varga <vargaz@gmail.com>
3898 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
3900 2007-06-14 Raja R Harinath <rharinath@novell.com>
3902 * jit-icalls.c (mono_helper_compile_generic_method): Update to
3903 removal of MonoGenericMethod.
3905 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3907 * mini-exceptions.c: hooks for the exception events profiling API.
3909 2007-06-14 Randolph Chung <tausq@debian.org>
3911 * Makefile.ma: Add hppa target.
3912 * mini-arch.h: Include mini-hppa.h
3913 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
3914 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
3915 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3917 2007-06-14 Randolph Chung <tausq@debian.org>
3919 * inssel.brg: Add rules for "chained" compare-branch operations so that
3920 a single compare op can affect multiple branches. Adjust cost for
3921 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
3922 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
3923 cost for some rules so that they can more easily be overridden by
3924 per-arch rules (with fixes from lupus).
3925 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3927 2007-06-13 Randolph Chung <tausq@debian.org>
3929 * mini-ops.h: Reorder branch ops so that they match the order of the
3930 corresponding CEE_* ops. The code expects them this way.
3931 Add new ops for HPPA target.
3932 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3934 2007-06-13 Randolph Chung <tausq@debian.org>
3936 * mini-exceptions.c: Handle cases where the stack grows towards
3938 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
3940 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
3942 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
3944 * driver.c: explain where a non-matching corlib is found.
3946 2007-06-13 Mark Probst <mark.probst@gmail.com>
3948 * mini.c (print_jit_stats): Output dynamic code allocation stats.
3950 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
3952 * mini-exceptions.c: Generate a method profile leave event during
3953 an exception to ensure that the profiler gets notified.
3955 2007-06-07 Zoltan Varga <vargaz@gmail.com>
3957 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
3960 * cpu-amd64.md: Add long_and/or/xor opcodes.
3962 2007-06-06 Wade Berrier <wberrier@novell.com>
3964 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
3965 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
3966 length of instruction shr_imm (expected 8, got 10)
3968 2007-06-06 Zoltan Varga <vargaz@gmail.com>
3970 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
3972 2007-06-06 Mark Probst <mark.probst@gmail.com>
3974 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3975 MonoInternalHashTable again (fixed bug in the internal hash table
3978 2007-06-06 Mark Probst <mark.probst@gmail.com>
3980 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
3981 Have to figure out what makes it crash the SWF regression.
3983 2007-06-05 Zoltan Varga <vargaz@gmail.com>
3985 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
3987 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
3989 * mini.c: optimize out the type check when storing null in a
3992 2007-06-04 Mark Probst <mark.probst@gmail.com>
3994 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
3995 MonoInternalHashTable.
3997 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
3999 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
4000 signed integer methods.
4002 2007-06-02 Zoltan Varga <vargaz@gmail.com>
4004 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
4005 permanently since the current approach doesn't work.
4007 2007-06-02 Zoltan Varga <vargaz@gmail.com>
4009 * inssel.brg (stmt): Only call delegate->invoke_impl if
4010 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
4012 2007-06-01 Zoltan Varga <vargaz@gmail.com>
4014 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
4015 the sreg2==rdx case.
4017 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
4018 account if it contains a rex prefix.
4019 (peephole_pass): Handle OP_FMOVE as well.
4021 2007-06-01 Zoltan Varga <vargaz@gmail.com>
4023 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
4024 as it causes regressions.
4026 2007-05-31 Zoltan Varga <vargaz@gmail.com>
4028 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
4029 static case as well.
4031 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
4033 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4034 (mono_arch_get_this_arg_from_call): Ditto.
4036 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
4038 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
4041 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
4042 (mono_arch_get_this_arg_from_call): Ditto.
4044 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
4046 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
4047 try to create optimized invoke code and use that for further invocations.
4048 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
4050 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
4052 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
4054 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
4055 sealed classes or methods.
4056 *devirtualization.cs: tests for the new optimization
4058 2007-05-29 Zoltan Varga <vargaz@gmail.com>
4060 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
4061 by the update_volatile () function.
4063 2007-05-27 Zoltan Varga <vargaz@gmail.com>
4065 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
4068 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
4070 2007-05-24 Jonathan Chambers <joncham@gmail.com>
4072 * mini.c: Add configure checks for header files.
4073 * mini-x86.c: Add configure checks for header files.
4074 * trace.c: Add configure checks for header files.
4075 * aot-runtime.c: Add configure checks for header files.
4076 * aot-compiler.c: Add configure checks for header files.
4077 * driver.c: Add configure checks for header files.
4078 * mini-codegen.c: Add configure checks for header files.
4080 Code is contributed under MIT/X11 license.
4082 2007-05-22 Zoltan Varga <vargaz@gmail.com>
4084 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
4085 icompare_imm -128 + op_iclt. Fixes #81703.
4087 2007-05-19 Zoltan Varga <vargaz@gmail.com>
4089 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
4091 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4093 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
4094 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
4095 so that all isinst checks now use "interface_bitmap".
4097 2007-05-15 Zoltan Varga <vargaz@gmail.com>
4099 * cpu-amd64.md (jmp): Fix a warning.
4101 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
4103 * basic.cs: Add new regression test.
4105 * basic.cs: Remove test which is now in basic-long.cs.
4107 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
4109 * basic-long.cs: Add new test.
4111 2007-05-13 Zoltan Varga <vargaz@gmail.com>
4113 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
4115 2007-05-12 Zoltan Varga <vargaz@gmail.com>
4117 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
4119 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
4122 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
4123 throwing code a bit.
4125 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
4126 the exception throwing code a bit.
4128 * mini-x86.c (get_call_info): Allocate result from a mempool.
4130 2007-05-11 Zoltan Varga <vargaz@gmail.com>
4132 * aot-compiler.c (find_typespec_for_class): Fix the assert.
4134 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
4136 * mini.h (MonoCompile): Add 'token_info_hash' field.
4138 * mini.c: Save token->method associations during compilation so the AOT
4139 compiler can use it.
4141 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
4142 which reference generic classes and methods.
4144 2007-05-10 Zoltan Varga <vargaz@gmail.com>
4146 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
4148 * aot-compiler.c (compile_method): Fix a typo in a comment.
4150 * aot-runtime.c (decode_cached_class_info): Skip generic types.
4152 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
4155 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
4157 2007-05-09 Zoltan Varga <vargaz@gmail.com>
4159 * mini.h (MonoCompile): Add 'args' field.
4161 * mini.c (mono_compile_create_vars): Store variables representing the arguments
4164 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
4166 2007-05-08 Zoltan Varga <vargaz@gmail.com>
4168 * mini.c (mono_compile_get_interface_var): Remove this unused function.
4170 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
4172 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
4173 opcodes for some opcodes.
4175 * mini.h *.brg *.c: Use the new opcodes.
4177 2007-05-08 Massimiliano Mantione <massi@ximian.com>
4179 * mini.h: Bumped aot revision.
4181 * inssel.brg: modified code generation of type checks for interfaces
4182 to use the new "MonoClass.interface_bitmap" instead of the old
4183 "MonoClass.interface_offsets".
4185 2007-04-30 Zoltan Varga <vargaz@gmail.com>
4187 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
4189 2007-04-29 Zoltan Varga <vargaz@gmail.com>
4191 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
4194 2007-04-27 Neale Ferguson <neale@sinenomine.net>
4196 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
4198 2007-04-27 Wade Berrier <wberrier@novell.com>
4200 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
4201 mini.h) to fix build.
4203 2007-04-26 Zoltan Varga <vargaz@gmail.com>
4205 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
4207 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
4208 causes the corlib unit tests to fail.
4210 2007-04-25 Zoltan Varga <vargaz@gmail.com>
4212 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
4214 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
4216 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
4217 opcodes to the comparison relations.
4219 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
4220 opcodes to their types.
4222 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
4224 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
4225 it in cfg->arch.cinfo.
4227 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
4229 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
4230 cfg->cil_offset_to_bb.
4232 2007-04-24 Zoltan Varga <vargaz@gmail.com>
4234 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
4235 created becase of initlocals.
4237 2007-04-23 Zoltan Varga <vargaz@gmail.com>
4239 * mini-alpha.c cpu-alpha.md: More alpha port work from
4240 Sergey Tikhonov <tsv@solvo.ru>.
4242 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
4244 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
4246 2007-04-19 Zoltan Varga <vargaz@gmail.com>
4248 * cpu-s390.md (break): Correct the length of break instruction.
4250 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4252 * mini.c: fix a couple of soft-float issues and comments.
4254 2007-04-15 Miguel de Icaza <miguel@novell.com>
4256 * trace.c (is_filenamechar): - is also a filename char.
4258 2007-04-15 Neale Ferguson <neale@sinenomine.net>
4260 * mini-s390.c: Correct checking for enum type in return value processing.
4262 2007-04-14 Raja R Harinath <rharinath@novell.com>
4264 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
4265 (version.h): Makefile is in the build directory.
4267 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
4269 * mini-amd64.h: fix for assertion failure on Solaris/amd64
4271 2007-04-11 Martin Baulig <martin@ximian.com>
4273 * mini.c (can_access_member): Fix handling of generic classes;
4276 2007-04-10 Zoltan Varga <vargaz@gmail.com>
4278 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
4280 2007-04-05 Zoltan Varga <vargaz@gmail.com>
4282 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
4284 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4286 * mini-codegen.c: make sure the right spill amount is
4287 used for fp or integer registers (fixes the float_sub_spill() on ppc).
4289 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
4291 * mini-ppc.c: fixes for the fp_branch_nan test.
4293 2007-03-23 Zoltan Varga <vargaz@gmail.com>
4295 * basic.cs: Comment out new test which still fails on ia64.
4297 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
4299 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
4301 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4303 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
4305 2007-03-22 Zoltan Varga <vargaz@gmail.com>
4307 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
4308 on 64 bit machines. Fixes part of #80738.
4310 * basic.cs: Add regression test.
4312 2007-03-17 Zoltan Varga <vargaz@gmail.com>
4314 * inssel.brg basic.cs: Revert previous change to fix build.
4316 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
4319 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
4321 * basic.cs: Add new regression test.
4323 2007-03-17 Zoltan Varga <vargaz@gmail.com>
4325 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
4328 2007-03-16 Neale Ferguson <neale@sinenomine.net>
4330 * cpu-s390x.md: Correct length of break instruction.
4332 2007-03-16 Neale Ferguson <neale@sinenomine.net>
4334 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
4335 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
4337 2007-03-15 Jonathan Chambers <joncham@gmail.com>
4339 * *.c: Begin WIN64 port.
4340 * mini.c: Use correct register in profiler.
4341 * mini-amd64.c: No inline assembly on Win64.
4342 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
4343 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
4344 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
4345 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
4346 mono_arch_ip_from_context for Win64.
4348 Contributed under MIT/X11 license.
4350 2007-03-15 Zoltan Varga <vargaz@gmail.com>
4352 * exceptions-amd64.c (seh_handler): Ditto.
4354 * exceptions-x86.c (seh_handler): Fix a memory leak.
4356 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
4358 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
4359 mini-s390x.c: fixed peephole optimizations to deal
4360 correctly with 1 and 2 byte reload avoidance.
4362 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
4364 * cpu-s390.md, cpu-s390x.md: update localloc length.
4366 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
4368 * cpu-g4.md: added missing descriptions.
4370 2007-03-14 Miguel de Icaza <miguel@novell.com>
4372 * Makefile.am: Add support so the tail tests are not executed on
4373 PowerPC as that is a known limitation of the PowerPC port.
4375 2007-03-13 Jonathan Chambers <joncham@gmail.com>
4377 * runmdesc.bat: Move to msvc directory.
4379 2007-03-13 Jonathan Chambers <joncham@gmail.com>
4381 * runmdesc.bat: Run executable that was produced by the current
4382 target and sent via an argument.
4384 2007-03-11 Zoltan Varga <vargaz@gmail.com>
4386 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
4389 * generics.2.cs: Add regression test.
4391 2007-03-09 Wade berrier <wberrier@novell.com>
4393 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
4395 2007-03-09 Zoltan Varga <vargaz@gmail.com>
4397 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
4398 AOT code depends on this.
4400 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4402 * mini.c: more precise tracking of types in the eval stack
4403 (part of fix for bug #81044).
4405 2007-03-07 Zoltan Varga <vargaz@gmail.com>
4407 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
4409 * aot-compiler.c (encode_patch): Remove an obsolete comment.
4411 2007-03-06 Zoltan Varga <vargaz@gmail.com>
4413 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
4415 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
4417 2007-02-22 Zoltan Varga <vargaz@gmail.com>
4419 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
4420 a pointer on 64 bit systems. Fixes #80190.
4422 * iltests.il: Add new regression test.
4424 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4426 * mini.c: inline a constant for Environment.IsRunningOnWindows.
4428 2007-02-19 Geoff Norton <gnorton@customerdna.com>
4430 * trace.c: Remove an erroneous alignemnt check when tracing.
4431 Fixes --trace on OSX86.
4433 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
4435 * mini-$(arch).h: initialize SP in context for all the archs.
4437 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
4439 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
4440 regressions in the thread tests.
4442 2007-02-14 Zoltan Varga <vargaz@gmail.com>
4444 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
4445 - fixed implementation of LOCALLOC opcode
4446 - implemented non-un compare for floats
4448 - implementation of FDIV and CKFINITE opcodes
4449 - fixes for latest mono updates
4450 - additional arch opcodes
4452 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
4454 * Makefile.am: simplify and merge rules for cross-compilation.
4456 2007-02-07 Massimiliano Mantione <massi@ximian.com>
4458 * local-propagation.c: Actually *apply* the fix for bug 80591...
4460 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
4462 * mini-exceptions.c: backuot part of the last change
4463 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
4465 2007-02-06 Massimiliano Mantione <massi@ximian.com>
4466 * inssel.brg: Fix bug 59286.
4469 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
4471 * mini-exceptions.c: patch from Zoltan to correctly check for
4472 stack boundaries (using the stack register, not the frame register),
4473 fixes bugs #80724, #79717.
4475 2007-02-03 Zoltan Varga <vargaz@gmail.com>
4477 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
4478 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
4480 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
4481 presence of frame pointer elimination.
4483 2007-02-01 Geoff Norton <gnorton@customerdna.com>
4485 * mini-x86.h: NetBSD UCONTEX_REG defines.
4487 2007-02-01 Zoltan Varga <vargaz@gmail.com>
4489 * inssel-amd64.brg: Fix amd64 build.
4491 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
4493 * mini.h: remove extern to workaround what looks likes gcc bug 26905
4496 2007-01-31 Zoltan Varga <vargaz@gmail.com>
4498 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
4501 * mini-<ARCH>.c: Use mono_is_regsize_var ().
4503 2007-01-30 Mark Mason <mason@broadcom.com>
4505 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
4506 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
4507 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
4508 beginning support for CEE_JMP [not quite working yet]
4509 * tramp-mips.c: LMF handling now works
4511 2007-01-30 Zoltan Varga <vargaz@gmail.com>
4513 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
4515 * mini.h (NULLIFY_INS): New macro.
4517 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4519 * mini.c: statistical profiler fix for windows, patch
4520 from Tor Lillqvist (tml@novell.com).
4522 2007-01-30 Massimiliano Mantione <massi@ximian.com>
4523 * local-propagation.c: Fix bug 80591.
4525 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
4527 * Makefile.am: put back the --export-dynamic option as with
4528 the previous gmodule flags (thanks to Robert Jordan).
4530 2007-01-28 Zoltan Varga <vargaz@gmail.com>
4532 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
4534 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
4535 simplify and speed up the local register allocator. Also rename some fields
4536 like iassign->vassign.
4538 * regalloc.c: Remove some functions which are no longer used since their
4539 inlined version is in mini-codegen.c.
4541 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
4543 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
4545 2007-01-27 Zoltan Varga <vargaz@gmail.com>
4547 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
4548 narrowing. Fixes #80622.
4550 * iltests.il: Add new regresssion test.
4552 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4554 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
4555 debug-debugger.c, debug-debugger.h: warning fixes.
4556 * driver.c: updated copyright year and made it fit in one line.
4558 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
4560 * aot-runtime.c: updated to use mono-dl instead of gmodule.
4562 2007-01-25 Zoltan Varga <vargaz@gmail.com>
4564 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
4566 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
4568 * iltests.il: Add new test for bug #80507.
4570 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
4572 * mini-arm.h: use soft-float also on vfp for now.
4574 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4576 * mini.c: fix some more soft-float issues.
4578 2007-01-24 Zoltan Varga <vargaz@gmail.com>
4580 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
4582 2007-01-24 Massimiliano Mantione <massi@ximian.com>
4583 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
4584 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
4585 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
4587 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
4589 * mini-arm.c: typo fix.
4591 2007-01-23 Neale Ferguson <neale@sinenomine.net>
4593 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
4595 2007-01-21 Zoltan Varga <vargaz@gmail.com>
4597 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
4598 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
4600 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
4602 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
4604 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
4606 * inssel.brg: Fix a warning.
4608 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
4610 * abcremoval.c ssa.c ssapre.c: Update after this change.
4612 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
4614 * dominators.c (df_set): Use mono_bitset_union_fast.
4616 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4618 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
4619 mini-codegen.c: reduce relocations and memory usage for the cpu
4622 2007-01-20 Zoltan Varga <vargaz@gmail.com>
4624 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
4626 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
4627 to reduce their size.
4629 2007-01-19 Mark Mason <mason@broadcom.com>
4631 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
4632 * mini-mips.c: more configuration macros, support long conditional branches, additional
4633 asserts, fix epilog instrumentation.
4634 * mini-mips.h: use standard stack walk
4635 * cpu-mips.md: increase size of div, rem and conditional branches
4637 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
4639 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
4642 2007-01-19 Zoltan Varga <vargaz@gmail.com>
4644 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
4645 (compile_method): Ditto.
4647 * aot-runtime.c (decode_klass_info): Ditto.
4649 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
4650 needed by the code generated by inssel.brg. Also fix a warning.
4652 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
4654 * mini.c: deal with enums that become genericinsts by
4655 being nested in a generic class (bug #79956).
4657 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
4659 * mini.c: match the generic definition to check for
4660 private access with generic types (bug #78431).
4662 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
4664 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
4665 to make life easier for people cross-compiling that insist on not
4668 2007-01-17 Mark Mason <mason@broadcom.com>
4670 * inssel-long.brg: patch to deal with mips missing flags
4671 * inssel-long32-mips.brg: implement overflow checks
4672 * insset-mips.brg: implement overflow checks
4673 * mini-mips.h: implement conditional exception handling
4674 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
4675 Remove unused code, minor cleanups.
4676 * exceptions-mips.c: minor cleanups
4677 * mini-ops.h: add mips conditional exception ops
4678 * cpu-mips.md: add mips conditional exception ops
4681 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
4683 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
4684 to deal with mips missing of flags.
4686 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
4688 * exceptions-ppc.c: execute fault handlers.
4690 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
4692 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
4694 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
4696 * mini.c: handle also floating point values in initialize_array.
4698 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
4700 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
4701 array initialization and make it conditional on the intrins option.
4703 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
4705 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
4706 relocations and put the patch info names close to the enum definition.
4708 2007-01-15 Mark Mason <mason@broadcom.com>
4710 * basic.cs, exceptions.cs: break up large tests to increase debugability.
4712 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4714 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
4716 2007-01-12 Raja R Harinath <rharinath@novell.com>
4718 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
4720 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
4722 * Makefile.am: distribute the mips sources.
4724 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4726 * mini-codegen.h: handle bug #80489 here, by excluding ecx
4729 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
4731 * cpu-x86.md: back out for now as this triggers other regressions.
4733 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
4735 * cpu-x86.md: force src1 and dest regpair for long shift instructions
4736 to eax:edx, so ecx can't get allocated to them (bug #80489).
4738 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
4740 * mini.c, mini-exceptions.c: enabled running fault handlers
4743 2007-01-03 Miguel de Icaza <miguel@novell.com>
4745 * driver.c: If nothing fail, do not use the string "failed",
4746 because it makes it very annoying to view test result logs on the
4749 2006-12-30 Miguel de Icaza <miguel@novell.com>
4751 * debug-debugger.c (mono_debugger_main): Rename "main" to
4752 "main_method" to prevent a warning.
4754 Remove a warning for unused field.
4756 2006-12-28 Martin Baulig <martin@ximian.com>
4759 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
4761 2006-12-22 Martin Baulig <martin@ximian.com>
4763 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
4764 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
4765 seperate `.mdb_debug_info' section, so we can access it from the
4766 debugger even if the binary is stripped.
4768 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
4769 from the `.mdb_debug_info' here to prevent the linker from
4770 removing that section.
4772 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
4775 2006-12-19 Robert Jordan <robertj@gmx.net>
4777 * mini-x86: enable the code to return small structures in
4778 registers for FreeBSD as well. Fixes bug #80278.
4779 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
4781 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4783 * mini-x86.c: align the stack when calling the profiler
4784 function instrumenting the prolog (on OSX).
4786 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
4788 * mini.c: emit a break opcode where Debugger.Break () is called.
4790 2006-12-13 Miguel de Icaza <miguel@novell.com>
4792 * mini.c (mono_method_to_ir): Provide useful information on this
4793 assert, to prevent others from debugging like I did.
4795 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4797 * mini.c: enable code which was incorrectly commented
4800 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4802 * mini-x86.c: enable on OSX, too, the code to return small
4803 structures in registers.
4805 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
4807 * mini-x86.c: remove the use of the dynamic code manager here, too.
4809 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
4811 * mini.h, debug-debugger.c, tramp-*.c: fixed
4812 mono_debugger_create_notification_function() to use
4813 mono_global_codeman_reserve () instead of a dynamic code manager.
4815 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
4817 * mini.c, jit-icalls.h, jit-icalls.c: remove the
4818 ves_array_element_address() jit icall and use a generated
4819 managed method instead (which is about 4 times faster for a rank 3
4822 2006-11-29 Mark Mason <mason@broadcom.com>
4824 * basic-calls.cs: additional tests for passing
4825 structures as function arguments.
4827 2006-11-29 Mark Mason <mason@broadcom.com>
4829 * mini-mips.h: disable custom exception handling
4830 * mini-mips.c: throw/rethrow should use jalr to call
4831 exception stubs. Fixed bug with passing structures
4832 by value. More support for tracing floating point
4835 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
4837 * mini.c: fixed typo in the soft-float ldind.r4 handling
4840 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4842 * mini.c, mini.h, driver.c: added --runtime command line
4843 option to select a different runtime than the autodetected one.
4844 * jit.h: added API for embedders to initialize with a specific
4847 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
4849 * mini.c: handle also boxing of r4 values (bug #80024).
4851 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
4853 * mini-ppc.c: force indirect calls until we reserve
4854 enough address space for all the generated code.
4856 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
4858 * exceptions-arm.c: workaround bugs in the libc definition
4861 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
4863 * inssel.brg: fixes from me and Mark Mason.
4865 2006-11-23 Dick Porter <dick@ximian.com>
4867 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
4868 semaphore display now we've fixed the initial value
4870 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4872 * inssel.brg: partially revert the last change to fix the build.
4874 2006-11-21 Mark Mason <mason@broadcom.com>
4876 * inssel.brg: Add and use compare-and-branch macros to support
4877 architectures that do not have condition code registers (ie. MIPS).
4878 * *-mips.{c,brg,md}: Fix copyright statements
4880 2006-11-20 Mark Mason <mason@broadcom.com>
4882 * Makefile.am: remove mini-codegen.c from list of MIPS sources
4883 * mini.c: Allow GET_CONTEXT to be specified by the arch port
4884 * mini.h: Added declaration for mono_print_ins()
4885 * mini-codegen.c: added ins_spec initializer for MIPS
4886 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
4887 vreg to be virtual and hreg to be non-virtual.
4888 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
4889 is not yet working/implemented correctly.
4890 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
4891 non-static, fixup calls to print_ins() from other parts in the file.
4893 2006-11-20 Mark Mason <mason@broadcom.com>
4895 * basic-calls.cs: added tests for passing structures as arguments
4898 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
4900 * inssel-long32.brg: optimize signed division by power of two.
4902 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
4904 * mini-arm.c: added support for interworking with thumb code
4905 (mono must be still be built using the ARM instruction encoding).
4907 2006-11-19 Miguel de Icaza <miguel@novell.com>
4909 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
4910 verifier has different rules for it. Fixes a few verifier issues
4913 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
4914 at the end, so people know what happened.
4916 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
4918 * brach-opts.c: in optimize_exception_target() make sure we
4919 are in a catch clause (fixes bug #79871).
4921 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4923 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
4924 more soft-float support fixes.
4926 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
4928 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
4929 that are passed half on the stack and half in registers.
4931 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
4933 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
4934 more mips integration work from Mark E Mason
4935 <mark.e.mason@broadcom.com>.
4937 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
4939 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
4940 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
4941 tramp-mips.c: added sources for the mips port, not
4942 integrated in the build yet. Contributed by
4943 Mark E Mason <mark.e.mason@broadcom.com>.
4945 2006-11-14 Neale Ferguson <neale@sinenomine.net>
4947 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
4949 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
4951 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
4952 put the soft-float rules in its own file since it seems to
4953 break s390 compilation.
4955 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
4957 * mini-arm.c: fixed wrnings.
4959 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
4961 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
4962 inssel-arm.brg: ARM support for soft-float.
4964 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
4966 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
4967 loads and stores of 32 bit fp values.
4969 2006-11-10 Zoltan Varga <vargaz@gmail.com>
4971 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
4973 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
4974 works. Fixes #79852 and #79463.
4976 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
4978 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
4979 more soft-float support WIP and fixes.
4981 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
4983 * mini-arm.c: some VFP updates.
4985 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
4987 * mini-exceptions.c: 0 is a valid local var offset in some
4988 architectures, don't assert (bug #78508).
4990 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
4992 * exceptions-arm.c: fixed off by one error in stack walk code.
4994 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
4996 * mini.h, mini.c: more precise tracking of type load exceptions.
4998 2006-11-03 Robert Jordan <robertj@gmx.net>
5000 * Makefile.am: [WIN32] Add monow.exe target.
5001 * driver.c: [WIN32] Don't detach the console when debugging.
5004 2006-10-30 Miguel de Icaza <miguel@novell.com>
5006 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
5008 2006-10-23 Zoltan Varga <vargaz@gmail.com>
5010 * aot-compiler.c (emit_method_info): Add a case missed earlier.
5012 * driver.c (mini_regression): Fix --regression with AOT.
5014 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
5016 2006-10-17 Zoltan Varga <vargaz@gmail.com>
5018 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
5020 * mini-sparc.h: Don't use sigaction on sparc/linux.
5022 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
5024 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
5026 * mini-exceptions.c: Add proper include files for getpid ().
5028 2006-10-16 Zoltan Varga <vargaz@gmail.com>
5030 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
5031 address instead of a MonoJitInfo* to avoid decoding the exception info for the
5034 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
5035 name cache to reduce its size.
5037 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
5039 2006-10-15 Zoltan Varga <vargaz@gmail.com>
5041 * mini-x86.c: Save/restore the current LMF structure more efficiently using
5042 the mono_lmf TLS variable.
5044 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
5045 trampoline lmf frames.
5047 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
5049 2006-10-14 Zoltan Varga <vargaz@gmail.com>
5051 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
5052 the mono_lmf TLS variable.
5054 * mini-exceptions.c: Access the LMF structure through accessors.
5056 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
5057 variable instead of in jit_tls->lmf.
5059 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
5061 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
5062 trampoline lmf frames.
5064 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
5066 2006-10-12 Zoltan Varga <vargaz@gmail.com>
5068 * mini.c trace.c mini-x86.c: Revert these too.
5070 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
5073 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
5075 * genmdesc.c: removed now dead code.
5077 2006-10-09 Robert Jordan <robertj@gmx.net>
5079 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
5081 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
5083 * mini.h: do not leave gaps in the opcode values.
5085 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
5087 * jit-icalls.h: flag functions as internal here, too.
5089 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
5091 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
5092 functions with the internal attribute.
5094 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
5096 * aot-compiler.c: fclose the file descriptor in the profile read loop.
5098 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
5100 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
5103 2006-10-05 Zoltan Varga <vargaz@gmail.com>
5105 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
5106 tail calls as on other platforms.
5108 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
5110 * iltests.il: Add a few tailcall tests.
5112 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
5114 * driver.c: fix loop for old compilers (bug #79521).
5116 2006-10-02 Zoltan Varga <vargaz@gmail.com>
5118 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
5120 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
5122 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
5123 metadata without any code.
5125 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
5126 more precise debugging information using gdb.
5128 2006-09-30 Zoltan Varga <vargaz@gmail.com>
5130 * inssel-ia64.brg: Make the helper methods static.
5132 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
5134 * inssel-x86.brg: make the helper methods static.
5136 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
5138 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
5140 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
5142 * mini.c: updates for monoburg changes.
5143 * inssel.brg: make a few helper functions static as they should.
5145 2006-09-27 Zoltan Varga <vargaz@gmail.com>
5147 * Makefile.am: Move mini-codegen.c to common_sources.
5149 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
5151 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
5153 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
5154 mini-ppc.h: port to use the common local register allocator.
5156 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5158 * mini.h: Remove the comment too then.
5160 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
5162 * mini.h: put back backend.data which is to be used shortly and
5163 doesn't increase the size of MonoInst. If any 64 bit arch aligned
5164 pointers on 4 byte boundaries it'd have much bigger issues running
5165 and you can ifdef it out anyway.
5167 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5169 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
5170 MonoInst size by 4 bytes on 64 bit machines.
5172 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
5174 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
5175 replacement with more meaningful field names. Arch maintainers, please
5176 check the assigned names are good enough for your arch.
5178 2006-09-26 Zoltan Varga <vargaz@gmail.com>
5180 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
5181 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
5183 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
5185 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
5186 relocations and memory requirements, put the optimization flags
5187 definitions in their own file.
5189 2006-09-24 Zoltan Varga <vargaz@gmail.com>
5191 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
5193 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
5195 2006-09-22 Zoltan Varga <vargaz@gmail.com>
5197 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
5199 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
5201 * inssel.brg: use the correct function to get the size of an item
5202 in an array, given an element class.
5203 * aot-compiler.c: do not access class->class_size directly.
5205 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
5207 * mini.h, debug-mini.c: added a debugging function to print
5208 info about local variables and arguments in a jitted method.
5210 2006-09-20 Zoltan Varga <vargaz@gmail.com>
5212 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
5214 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
5216 2006-09-19 Zoltan Varga <vargaz@gmail.com>
5218 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
5219 inner and outer loops when passing vtypes.
5221 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
5223 * mini-ppc.c: take into account the cpu errata for cache flushing
5224 which caused some random errors (bug #79381).
5226 2006-09-19 Zoltan Varga <vargaz@gmail.com>
5228 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
5229 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
5231 2006-09-17 Zoltan Varga <vargaz@gmail.com>
5233 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
5236 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
5239 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
5240 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
5242 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
5245 2006-09-13 Zoltan Varga <vargaz@gmail.com>
5247 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
5249 2006-09-12 Zoltan Varga <vargaz@gmail.com>
5251 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
5252 macro does not have to be changed during debugging.
5254 * 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>.
5256 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
5258 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
5260 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
5261 MONO_ARCH_NO_EMULATE_MUL is defined.
5263 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
5265 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
5267 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
5269 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
5271 2006-09-11 Zoltan Varga <vargaz@gmail.com>
5273 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
5274 stuff to mini-exceptions.c where it is used.
5276 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
5277 setup code, the real one is in mini-exceptions.c.
5279 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
5280 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
5281 some changes from the freebsd ports tree.
5283 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
5286 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
5288 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
5290 * mini.c: on Linux, check for /proc to be mounted
5291 (bug# 79351, novell bug#201204).
5293 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
5295 * mini.c: handle cases where pthread_attr_getstack() behaves
5296 incorrectly (bug #78096).
5298 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
5300 * mini-arm.c: support larger stack frames (bug #79272).
5302 2006-09-08 Zoltan Varga <vargaz@gmail.com>
5304 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
5306 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
5309 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
5310 mono_class_from_name () to find a class from its name.
5312 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
5314 2006-09-07 Zoltan Varga <vargaz@gmail.com>
5316 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
5318 2006-09-05 Kornél Pál <kornelpal@gmail.com>
5320 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
5322 2006-09-04 Zoltan Varga <vargaz@gmail.com>
5324 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
5325 callinfo->trampoline.
5327 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
5329 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
5332 2006-09-03 Zoltan Varga <vargaz@gmail.com>
5334 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
5336 2006-09-02 Zoltan Varga <vargaz@gmail.com>
5338 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
5339 stats.method_trampolines, it is already done by the generic trampoline code.
5341 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
5343 2006-09-01 Zoltan Varga <vargaz@gmail.com>
5345 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
5347 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
5349 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
5351 * mini.c (print_jit_stats): Print mscorlib mempool size too.
5353 * mini.c (print_jit_stats): Print new stats.
5355 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
5357 2006-08-31 Zoltan Varga <vargaz@gmail.com>
5359 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
5360 Address on two dimensional arrays. Fixes #78729.
5362 * mini.h (MonoCompile): Add a 'skip_visibility' field.
5364 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
5367 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
5369 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
5372 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
5374 (mini_get_ldelema_ins): Ditto.
5376 2006-08-30 Zoltan Varga <vargaz@gmail.com>
5378 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
5379 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
5382 2006-08-29 Neale Ferguson <neale@sinenomine.net>
5384 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
5385 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
5387 * exceptions-s390x.c: Cosmetic change.
5389 * tramp-s390.c: Fix warning.
5391 * cpu-s390.md: Correct length of mul_imm.
5393 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
5395 * aot-compiler.c: added binary writer with ELF backend
5396 implementation (only on Linux/x86 for now).
5398 2006-08-18 Zoltan Varga <vargaz@gmail.com>
5400 * Makefile.am: Don't run net 2.0 AOT tests.
5402 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
5403 (mono_compile_assembly): Skip net 2.0 assemblies as well.
5405 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
5407 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5409 * aot-compiler.c: simplified and refactored the asm-writing code
5410 to allow different backends.
5412 2006-08-18 Zoltan Varga <vargaz@gmail.com>
5414 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5416 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
5417 little. Share patches of type TYPE_FROM_HANDLE as well.
5419 * mini.c (mono_patch_info_equal): New helper function.
5420 (mono_patch_info_hash): Ditto.
5422 * aot-compiler.c (emit_method_code): Fix s390 build.
5424 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
5425 is not handled because it is stored as a flag and not as a type ctor. Fixes
5428 2006-08-17 Zoltan Varga <vargaz@gmail.com>
5430 * aot-compiler.c: Fix computation of GOT slot statistics.
5432 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
5433 Also remove support for not PIC AOT.
5435 * mini.h: Bump AOT file format version.
5437 * objects.cs: Add a test for #78990.
5439 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
5440 (peter.dettman@iinet.net.au). Fixes #79087.
5442 * basic-long.cs: Add a test for the above.
5444 2006-08-16 Zoltan Varga <vargaz@gmail.com>
5446 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
5448 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
5451 2006-08-15 Zoltan Varga <vargaz@gmail.com>
5453 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
5456 2006-08-10 Jonathan Chambers <joncham@gmail.com>
5458 * mini.c: Don't verify COM proxy invoke calls
5461 2006-08-10 Dick Porter <dick@ximian.com>
5463 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
5464 which process is holding semaphores locked.
5466 2006-08-08 Zoltan Varga <vargaz@gmail.com>
5468 * mini-ia64.c mini-amd64.c: Fix #79027.
5470 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
5472 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
5474 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
5475 implicit arguments in a vararg call. Fixes #79027.
5477 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
5479 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
5480 (mono_get_array_new_va_signature): Ditto.
5482 2006-08-05 Zoltan Varga <vargaz@gmail.com>
5484 * aot-runtime.c: Call init_plt lazily.
5486 * inssel-long.brg: Fix unsigned long->int conversion.
5488 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
5490 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
5491 that most data is now in the .rss/.data section.
5493 2006-08-04 Zoltan Varga <vargaz@gmail.com>
5495 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
5497 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
5499 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
5501 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
5503 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
5504 virtual call. Fixes #79010.
5506 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
5507 and use the result as the this argument in the real call.
5509 * generics.2.cs: Add a new test for #79010.
5511 2006-08-03 Zoltan Varga <vargaz@gmail.com>
5513 * mini-x86.c: Fix a warning.
5515 * aot-compiler.c: Add a bunch of statistics.
5517 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
5519 2006-08-02 Zoltan Varga <vargaz@gmail.com>
5521 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
5523 2006-08-01 Zoltan Varga <vargaz@gmail.com>
5525 * 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>.
5527 2006-07-13 Miguel de Icaza <miguel@novell.com>
5529 * mini.c (mono_method_to_ir): Obtain the original method in the
5530 CIL stream and use this to perform validation.
5534 2006-07-19 Zoltan Varga <vargaz@gmail.com>
5536 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
5537 (mono_arch_call_opcode): Ditto.
5539 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
5542 * mini.c (mono_patch_info_dup_mp): New helper function.
5544 * aot-compiler.c (compile_method): Fix some of the memory allocated during
5545 compilation. Fixes #78827.
5547 2006-07-18 Kornél Pál <kornelpal@gmail.com>
5549 * declsec.c: Use original security informations for
5550 MONO_WRAPPER_MANAGED_TO_MANAGED.
5552 2006-07-15 Jonathan Chambers <joncham@gmail.com>
5554 * mini.c: Allow Com Interop methods/classes and
5555 don't verify COM wrapper calls
5558 2006-07-13 Zoltan Varga <vargaz@gmail.com>
5560 * inssel-long32.brg: Fix long->i4 checked conversion.
5562 * exceptions.cs: Add a test for the above.
5564 2006-07-08 Zoltan Varga <vargaz@gmail.com>
5566 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
5568 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
5571 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
5574 2006-07-03 Zoltan Varga <vargaz@gmail.com>
5576 * mini.c: Fix solaris/x86 exception handling.
5578 * Makefile.am: Get rid of $(ICU_LIBS).
5580 2006-07-02 Zoltan Varga <vargaz@gmail.com>
5582 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
5583 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
5584 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
5586 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
5588 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
5589 this function causes a SIGSEGV.
5591 2006-06-22 Zoltan Varga <vargaz@gmail.com>
5593 * mini.c: Remove unused solaris/x86 includes.
5595 2006-06-21 Zoltan Varga <vargaz@gmail.com>
5597 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
5599 2006-06-20 Jb Evain <jbevain@gmail.com>
5601 * cpu-g4.md: fix max length of start_handler instruction.
5603 2006-06-20 Massimiliano Mantione <massi@ximian.com>
5604 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
5606 2006-06-16 Massimiliano Mantione <massi@ximian.com>
5607 * ssa.c: Fixed bug 78653 for SSA based deadce.
5608 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
5609 MonoInst.flags, used in SSA based deadce.
5610 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
5611 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
5613 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
5615 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
5616 it can end up using non executable memory on ppc64 systems
5617 running ppc32 userspace (fix from Johannes Berg).
5619 2006-06-14 Dick Porter <dick@ximian.com>
5621 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
5624 2006-06-13 Massimiliano Mantione <massi@ximian.com>
5625 * mini.c: Made so that inline is locally disabled if it would
5626 trigger a .cctor, because too many apps depend on this behavior
5627 (which seems to be also the one of the MS CLR).
5629 2006-06-13 Zoltan Varga <vargaz@gmail.com>
5631 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
5632 No idea why this worked before.
5634 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
5635 which branch to outer exception clauses since they could skip the
5636 inner finally clauses. Fixes #78633.
5638 * exceptions.cs: Add a test for the above.
5640 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
5643 * iltests.il: Add a test for the above.
5645 2006-06-12 Zoltan Varga <vargaz@gmail.com>
5647 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
5648 after the end of a try bblock, to prevent asserts in mini_method_compile ().
5650 * iltests.il: Add a test for the above.
5652 2006-06-10 Zoltan Varga <vargaz@gmail.com>
5654 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
5656 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
5657 methods as instrinsics.
5659 2006-06-09 Wade Berrier <wberrier@novell.com>
5661 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
5662 (simple-cee-ops.h ssapre-mini-ops.h)
5664 2006-06-09 Neale Ferguson <neale@sinenomine.net>
5666 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
5667 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
5669 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
5670 * cpu-s390x.md: Fix max. length values for a couple of instructions.
5672 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
5674 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
5676 2006-06-08 Massimiliano Mantione <massi@ximian.com>
5678 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
5679 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
5680 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
5681 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
5682 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
5683 of opcodes, so that bug 78549 should not happen again.
5684 * ssapre.c: Updated to use the renamed files.
5686 2006-06-08 Zoltan Varga <vargaz@gmail.com>
5688 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
5689 in OP_ATOMIC_EXCHANGE_I4.
5691 2006-06-07 Wade Berrier <wberrier@novell.com>
5693 * tramp-s390.c: Fix s390 build (add missing pointer declarations
5694 in mono_debugger_create_notification_function)
5696 2006-06-06 Zoltan Varga <vargaz@gmail.com>
5698 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
5700 * mini.c (type_from_stack_type): Disable some changes which do not
5703 * driver.c: Reenable opts.
5705 * mini.h (MonoStackSlot): New structure to keep track of the verification state
5706 of the evaluation stack.
5708 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
5709 evaluation stack trace at entry to the bblock.
5711 * mini.c (merge_stacks): New function to perform verification of stack merges.
5712 Turned off by default.
5714 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
5717 2006-06-06 Massimiliano Mantione <massi@ximian.com>
5719 * local-propagation.c: Fixed bug 78549.
5721 2006-06-04 Zoltan Varga <vargaz@gmail.com>
5723 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
5725 2006-06-02 Miguel de Icaza <miguel@novell.com>
5727 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
5728 tramp-arm.c, tramp-ia64.c
5729 (mono_debugger_create_notification_function): Update signature to
5730 new signature and use new protocol for creating the notification
5733 Should fix the build.
5735 2006-06-02 Geoff Norton <gnorton@customerdna.com>
5737 * exceptions-ppc.c (mono_jit_walk_stack)
5738 (ves_icall_get_frame_info): Fix the build
5740 2006-06-02 Zoltan Varga <vargaz@gmail.com>
5742 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
5744 2006-05-31 Raja R Harinath <rharinath@novell.com>
5746 * il2tests.2.il: New file for generics CIL tests. Add test for
5748 * Makefile.am: Update.
5751 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
5754 2006-05-30 Massimiliano Mantione <massi@ximian.com>
5756 * aliasing.c: Fixed bug 78311.
5758 2006-05-29 Martin Baulig <martin@ximian.com>
5760 * mini-exceptions.c (mono_find_jit_info): When computing the
5761 native offset, check whether we're actually inside the method's
5762 code; call mono_debug_print_stack_frame() to format the frame.
5763 (ves_icall_System_Exception_get_trace): Call
5764 mono_debug_print_stack_frame() to format the stack frame.
5765 (ves_icall_get_trace): Update to the new debugging API.
5766 (mono_jit_walk_stack_from_ctx): Likewise.
5767 (ves_icall_get_frame_info): Likewise.
5769 * mini.c (get_method_from_ip): Use the new debugging API.
5770 (mono_print_method_from_ip): Likewise.
5773 (mono_jit_walk_stack): Use the new debugging API.
5774 (ves_icall_get_frame_info): Likewise.
5776 2006-05-27 Zoltan Varga <vargaz@gmail.com>
5778 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
5780 2006-05-25 Massimiliano Mantione <massi@ximian.com>
5782 * mini.c: Added "limitator" to inline for debugging.
5784 2006-05-24 Martin Baulig <martin@ximian.com>
5786 * debug-debugger.c (mono_debugger_init): Create a private,
5787 malloc()-based code manager for the notification function and
5788 intentionally leak it on exit. This fixes the crash-on-exit race
5792 (mono_debugger_create_notification_function): Added
5793 `MonoCodeManager *' argument.
5796 (mono_debugger_create_notification_function): Added
5797 `MonoCodeManager *' argument.
5799 2006-05-23 Massimiliano Mantione <massi@ximian.com>
5801 * aliasing.c: Fixed 64 bit issue.
5802 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5803 default since all known bugs are fixed (one more time!).
5805 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
5807 * mini.c: write barrier support.
5809 2006-05-23 Martin Baulig <martin@ximian.com>
5811 * debug-debugger.c: Revert Paolo's change. Add comment and #error
5812 check at the top of the file.
5814 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
5816 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
5817 reverting changes without reason and without changelog entries.
5819 2006-05-18 Zoltan Varga <vargaz@gmail.com>
5821 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
5822 to a few opcodes. Fixes #78439.
5824 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
5825 consistency with other archs.
5827 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
5829 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
5831 * debug-debugger.c: fix the build.
5833 2006-05-17 Martin Baulig <martin@ximian.com>
5836 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
5837 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
5838 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
5839 (debugger_attach): Call GC_mono_debugger_add_all_threads().
5841 2006-05-11 Zoltan Varga <vargaz@gmail.com>
5843 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
5845 2006-05-10 Zoltan Varga <vargaz@gmail.com>
5847 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
5848 MONO_TYPE_GENERICINST.
5850 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
5851 MONO_TYPE_GENERICINST.
5853 2006-05-09 Zoltan Varga <vargaz@gmail.com>
5855 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
5858 2006-05-08 Zoltan Varga <vargaz@gmail.com>
5860 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
5862 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
5864 2006-05-06 Zoltan Varga <vargaz@gmail.com>
5866 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
5867 mono_trace_cleanup ().
5869 * iltests.il: Fix problem with the newly added test.
5871 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
5872 due to register constraints, free up the previous hreg. Fixes #78314.
5874 * iltests.il: Add new test for #78314.
5876 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
5877 Interlocked.Add. Fixes #78312.
5879 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
5881 2006-05-05 Zoltan Varga <vargaz@gmail.com>
5883 * inssel.brg (mini_emit_virtual_call): Fix a warning.
5885 2006-05-05 Martin Baulig <martin@ximian.com>
5887 * debug-mini.c (mono_debug_open_block): New method.
5890 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5891 the beginning of each basic block.
5894 (mono_arch_output_basic_block): Call mono_debug_open_block() at
5895 the beginning of each basic block.
5897 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5899 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5900 default until I understand why they break the build on amd64.
5902 2006-05-04 Zoltan Varga <vargaz@gmail.com>
5904 * mini.c (mini_cleanup): Call mono_cleanup ().
5906 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
5909 2006-05-04 Massimiliano Mantione <massi@ximian.com>
5911 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
5912 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
5913 default since all known bugs are fixed, and I cannot reproduce bug
5914 77944... I'm asking Matt Hargett to test again after this commit.
5916 2006-04-28 Massimiliano Mantione <massi@ximian.com>
5918 * mini-codegen.c: Fixed typo that thrashed inline.
5920 2006-04-28 Zoltan Varga <vargaz@gmail.com>
5922 * dominators.c (compute_dominators): Avoid using a worklist since
5923 it is not correct in some cases. Instead, iterate over all bblocks as
5924 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
5926 2006-04-28 Miguel de Icaza <miguel@novell.com>
5928 * mini.c (mono_jit_compile_method_inner): Use
5929 mono_prepare_exception_from_error that resets the value
5932 2006-04-27 Miguel de Icaza <miguel@novell.com>
5934 * mini.c: Move the mini_loader_error_to_exception to metadata.
5936 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5938 * aliasing.c: Fixed bug 78210.
5940 2006-04-27 Massimiliano Mantione <massi@ximian.com>
5942 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
5943 default until all their problems (or the ones they trigger) are fixed.
5945 2006-04-26 Zoltan Varga <vargaz@gmail.com>
5947 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
5949 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
5950 as loaded only after resolving patches since that could invoke the same method.
5952 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
5954 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
5957 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
5960 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
5963 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
5964 made from AOT code through the PLT table.
5966 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
5967 holding the plt offset when a call is made to the aot plt trampoline.
5969 2006-04-25 Zoltan Varga <vargaz@gmail.com>
5971 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
5974 * Makefile.am (common_sources): Fix build breakage.
5976 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
5977 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
5978 intra-assembly calls if possible.
5980 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
5982 * mini-trampolines.c: Handle PLT entries.
5984 * mini.c: Avoid creating a GOT var for calls.
5986 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
5989 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
5992 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
5995 * mini.h: Bump AOT file format version.
5997 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
6000 2006-04-25 Martin Baulig <martin@ximian.com>
6002 * driver.c: Disable copyprop, consprop and inline when running
6003 inside the debugger.
6005 2006-04-25 Martin Baulig <martin@ximian.com>
6007 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
6008 with `get_current_thread' and added `detach'.
6009 (MonoDebuggerMetadataInfo): Added `thread_size',
6010 `thread_tid_offset', `thread_stack_ptr_offset' and
6011 `thread_end_stack_offset'.
6013 2006-04-25 Zoltan Varga <vargaz@gmail.com>
6015 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
6018 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
6019 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
6021 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
6023 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
6025 * aot.c: Add support for ADJUSTED_IID.
6027 2006-04-24 Zoltan Varga <vargaz@gmail.com>
6029 * aot.c (emit_method_order): Don't align method_order_end.
6031 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
6032 the interface ID changes.
6034 2006-04-21 Dick Porter <dick@ximian.com>
6036 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
6037 cleaning up a thread. Fixes the new part of bug 77470.
6039 2006-04-20 Geoff Norton <gnorton@customerdna.com>
6041 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
6044 2006-04-19 Zoltan Varga <vargaz@gmail.com>
6046 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
6048 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
6049 SIGSEGV. Fixes #78072.
6051 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
6052 unregister our SIGABRT handler.
6054 2006-04-19 Massimiliano Mantione <massi@ximian.com>
6056 * mini.c: Disabled inline where it can alter the call stack in a
6057 way visible from managed code.
6058 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
6061 2006-04-16 Zoltan Varga <vargaz@gmail.com>
6063 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
6064 on other platforms. Fixes #78089.
6066 2006-04-13 Martin Baulig <martin@ximian.com>
6068 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
6069 determine whether we're inside the debugger.
6072 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
6074 2006-04-12 Zoltan Varga <vargaz@gmail.com>
6076 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
6077 handler clauses. Fixes #78024.
6079 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
6080 in the CALL_MEMBASE opcodes. Fixes #78088.
6081 (mono_arch_get_vcall_slot_addr): Ditto.
6083 2006-04-10 Martin Baulig <martin@ximian.com>
6085 * debug-debugger.c: The thread handling code has now been moved
6086 into ../metadata/threads.c.
6088 2006-04-10 Zoltan Varga <vargaz@gmail.com>
6090 * driver.c (mono_main): Fix --with-gc=none build.
6092 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
6093 (mono_spillvar_offset_float): Ditto.
6094 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
6095 hreg, not when its !global, since on ia64, there is a third category: stacked
6098 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
6100 * mini.c: set MonoInst->klass for load field address and a few other
6103 2006-04-10 Zoltan Varga <vargaz@gmail.com>
6105 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
6107 2006-04-07 Zoltan Varga <vargaz@gmail.com>
6109 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
6110 the branch opt changes.
6112 2006-04-06 Dick Porter <dick@ximian.com>
6114 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
6116 * wapihandles.c (mini_wapi_seminfo):
6117 * driver.c (mono_main): Add semaphore info option
6119 2006-04-05 Zoltan Varga <vargaz@gmail.com>
6121 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
6122 branch optimization changes. Fixes #78009.
6124 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
6126 * mini.c: ignore accessibility of methods in managed->native wrappers.
6128 2006-04-04 Zoltan Varga <vargaz@gmail.com>
6130 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
6132 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
6134 2006-04-03 Zoltan Varga <vargaz@gmail.com>
6136 * mini.c: Modify the branch optimizations to preserve the invariant that
6137 the entries inside the in_bb and out_bb arrays are unique.
6138 (mono_unlink_bblock): Avoid creation of new arrays.
6140 2006-04-02 Zoltan Varga <vargaz@gmail.com>
6142 * mini.c (mono_unlink_bblock): Fix regression caused by previous
6145 2006-04-01 Zoltan Varga <vargaz@gmail.com>
6147 * mini.c (optimize_branches): Remove the "optimizations" in
6148 the cbranch1/cbranch2 -> branch cases which were causing several
6149 problems in the past. Fixes #77986.
6151 2006-03-31 Chris Toshok <toshok@ximian.com>
6153 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
6154 default optimizations :(
6156 2006-03-31 Zoltan Varga <vargaz@gmail.com>
6158 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
6161 2006-03-31 Massimiliano Mantione <massi@ximian.com>
6163 * local-propagation.c: Added comments to structs and removed
6164 "Mono" prefixes from local tree mover types.
6166 2006-03-30 Zoltan Varga <vargaz@gmail.com>
6168 * Makefile.am (arch_sources): Define this for each architecture so
6169 libmono_la_SOURCES is defined in one place.
6171 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
6173 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
6176 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
6178 * driver.c: print the GC name supplied by configure.
6180 2006-03-29 Massimiliano Mantione <massi@ximian.com>
6182 * local-propagation.c: Added tree mover, and moved here all the
6183 local propagation code from mini.c
6184 * mini.c: Added support for treeprop, and moved all the local
6185 propagation code to local-propagation.c
6186 * mini.h: Added support for treeprop
6187 * driver.c: Added support for treeprop, enabled consprop, copyprop,
6188 treeprop, inline and deadce by default
6189 * Makefile.am: Added local-propagation.c
6191 2006-03-25 Zoltan Varga <vargaz@gmail.com>
6193 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
6195 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
6197 * debug-debugger.c: make it compile without the Boehm GC.
6199 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
6201 * mini.c: fixed issue with mismatch when an icall is registered
6202 with multiple names but same address.
6204 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
6206 * declsec.c, mini-exceptions.c: use write barrier to set reference
6207 fields of managed objects.
6209 2006-03-19 Zoltan Varga <vargaz@gmail.com>
6211 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
6212 (can_access_internals): Fix a warning.
6214 * mini.c (print_method_from_ip): Rename this to
6215 mono_print_method_from_ip so it gets exported.
6217 * trace.c: Deal with strings inside StringBuilder's containing garbage
6218 and fix memory leaks. Fixes #77848.
6220 2006-03-19 Zoltan Varga <vargaz@gmail.com>
6222 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
6225 2006-03-16 Neale Ferguson <neale@sinenomine.net>
6227 * mini-s390.c: Remove OP_X86_TEST_NULL.
6229 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
6231 * mini.c: use the correct GetHashCode() for the moving collector.
6233 2006-03-16 Massimiliano Mantione <massi@ximian.com>
6235 * liveness.c: Regalloc spill cost tuning.
6237 2006-03-15 Neale Ferguson <neale@sinenomine.net>
6239 * mini-s390x.h: Correct S390_LONG macro.
6241 * mini-s390x.c: Cleanup unused code.
6243 2006-03-15 Zoltan Varga <vargaz@gmail.com>
6245 * jit-icalls.h: New file.
6247 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
6248 icalls and include that instead of including jit-icalls.c.
6250 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
6253 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
6255 * mini.c: when checking for member accessibility, also check for
6256 friend assemblies and for explicit interface implementations.
6258 2006-03-14 Zoltan Varga <vargaz@gmail.com>
6260 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
6262 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
6264 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
6265 common cases are done first.
6267 * mini-ops.h: Only define platform specific opcodes on the given platform.
6269 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
6272 2006-03-14 Martin Baulig <martin@ximian.com>
6274 Revert Paolo's change from r57348:
6276 * mini.h: don't use gboolean for bitfields.
6277 * mini.c: verifier changes for fields and methods accessibility.
6279 2006-03-13 Neale Ferguson <neale@sinenomine.net>
6281 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
6283 * mini-s390x.c: Fix conv_r_un.
6285 * cpu-s390, cpu-s390x.md: Fix lengths.
6287 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
6289 * mini.c: nested types have access to all the nesting
6290 levels, not just the enclosing types.
6292 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
6294 * mini.c: added a few more verification checks.
6296 2006-03-12 Zoltan Varga <vargaz@gmail.com>
6298 * liveness.c: Merge optimizations from the linear-il branch.
6300 2006-03-11 Zoltan Varga <vargaz@gmail.com>
6302 * mini-ia64.c (emit_call): Add a comment.
6304 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
6306 * tramp-ia64.c: Fix some warnings.
6308 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
6310 * mini.h: don't use gboolean for bitfields.
6311 * mini.c: verifier changes for fields and methods accessibility.
6313 2006-03-11 Zoltan Varga <vargaz@gmail.com>
6315 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
6316 lazy icall wrapper changes.
6318 * dominators.c: Replace all the dominator algorithms with faster
6319 ones from the linear-il branch.
6321 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
6324 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
6325 common cases are done first.
6327 * mini-amd64.c: Fix some warnings.
6329 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
6332 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
6335 * mini.h: Add a missing prototype.
6337 2006-03-10 Zoltan Varga <vargaz@gmail.com>
6339 * mini.c: Compile icall wrappers lazily.
6341 * mini-codegen.c: Use printf instead of g_print since its much faster.
6343 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
6346 * mini.c (optimize_branches): Cache the negative result from
6347 remove_block_if_useless ().
6349 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
6350 Also fix some bblock linking issues.
6352 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
6355 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
6357 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
6358 accessed fields first, for better cache behavior.
6360 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
6362 * mini.c: speedup IList<T> array accesses.
6364 2006-03-09 Zoltan Varga <vargaz@gmail.com>
6366 * mini.c (mono_method_to_ir): Handle large methods overflowing the
6367 inline_costs counter. Fixes #77190.
6369 2006-03-06 Zoltan Varga <vargaz@gmail.com>
6371 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
6372 trace messages. Fixes #77706.
6374 2006-03-04 Martin Baulig <martin@ximian.com>
6376 * tramp-amd64.c, tramp-x86.c
6377 (mono_debugger_create_notification_function): Use
6378 mono_global_codeman_reserve() to allocate a buffer at runtime and
6381 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
6383 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
6384 notification function at runtime and then call `initialize' in the
6385 `MONO_DEBUGGER__debugger_info' vtable.
6387 2006-03-04 Zoltan Varga <vargaz@gmail.com>
6389 * iltests.il: Fix a visibility problem.
6391 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
6393 * driver.c, mini.c: add hooks for the counters API.
6395 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
6397 * driver.c: show disabled options.
6399 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
6401 * linear-scan.c: always use cost-driven selection.
6403 2006-02-28 Raja R Harinath <rharinath@novell.com>
6405 * jit-icalls.c (helper_compile_generic_method): Revert change from
6408 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
6410 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
6412 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
6414 * inssel.brg: style fixes, mostly to force the updated monoburg
6415 to run for people using svn.
6417 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
6419 * mini.c: match monoburg changes.
6421 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
6423 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
6424 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
6425 declaration in the header file.
6427 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
6429 * helpers.c: reduce relocations and mem usage.
6431 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
6433 * mini.h, mini-codegen.c: disable logging features if
6434 requested by configure.
6436 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
6438 * mini.c: tiny verifier changes.
6440 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
6442 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
6443 cpu-pentium.md: stack alignment changes for osx/x86,
6444 partially from Geoff Norton <gnorton@customerdna.com>.
6446 2006-02-24 Raja R Harinath <harinath@gmail.com>
6448 * jit-icalls.c (helper_compile_generic_method): Update to changes
6449 in metadata/class.c.
6451 2006-02-24 Zoltan Varga <vargaz@gmail.com>
6453 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
6455 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
6456 interface calls with large offsets.
6458 2006-02-23 Raja R Harinath <rharinath@novell.com>
6460 * jit-icalls.c (helper_compile_generic_method): Document the
6461 special-case we depend on so that we can inflate the method twice
6462 with the same context with no bad side-effects.
6464 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
6466 * mini-x86.c, mini-amd64.c: fix for case when xen support
6469 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
6471 * mini-x86.c, mini-amd64.c: generate code to access tls items
6472 in a faster way for Xen systems.
6474 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
6476 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
6477 updates and compilation fixes for the OSX/x86 port, mostly from
6478 Geoff Norton <gnorton@customerdna.com>.
6480 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
6482 * inssel.brg: faster interface call implementation
6483 to sync with the interface_offsets MonoVTable changes.
6485 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
6487 * mini.c: more verification checks.
6489 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
6491 * mini.c: added a few more verification checks.
6493 2006-02-17 Neale Ferguson <neale@sinenomine.net>
6495 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
6496 facility on the processor and use it if available.
6498 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
6500 * driver.c, aot.c, mini.c: throw exception if the IL code is
6501 invalid or unverifiable.
6503 2006-02-17 Raja R Harinath <rharinath@novell.com>
6505 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
6508 2006-02-16 Zoltan Varga <vargaz@gmail.com>
6510 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
6512 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6514 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
6515 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
6516 handling of instantiated generic valuetypes.
6518 2006-02-11 Zoltan Varga <vargaz@gmail.com>
6520 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
6521 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
6524 * generics.2.cs: Revert the nullable reftypes tests.
6526 2006-02-10 Zoltan Varga <vargaz@gmail.com>
6528 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
6529 using __builtin_frame_address (1) as it doesn't work in the presence
6530 of optimizations. Hopefully fixes #77273.
6532 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
6533 -> generics.cs change as it doesn't work with some automake versions.
6535 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
6537 * mini.c: handle systems that sue a different way to
6538 retrieve the stack address of the current thread.
6540 2006-02-09 Zoltan Varga <vargaz@gmail.com>
6542 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
6543 it specially in the makefile.
6545 * generics.2.cs: Add tests for nullable reference types.
6547 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6549 * mini.c: always handle the case when mono_jit_init()
6550 is called in a thread different from the main thread,
6551 confusing libgc (bug #77309).
6553 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
6555 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
6557 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
6559 * mini.c: change optimize_branches () to use a single loop
6560 and introduce a new optimization to simplify some range checks.
6562 2006-02-03 Martin Baulig <martin@ximian.com>
6564 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
6565 and merged with debugger_thread_manager_add_thread().
6566 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
6567 inform the debugger about the main thread.
6569 2006-02-03 Zoltan Varga <vargaz@gmail.com>
6571 * basic.cs: Add test for div.un/rem.un constant folding.
6573 2006-02-03 Neale Ferguson <neale@sinenomine.net>
6575 * cpu-s390x.md: correct int_xor_imm length
6577 2006-02-03 Zoltan Varga <vargaz@gmail.com>
6579 * generics.2.cs: New test for #77442.
6581 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
6584 2006-02-02 Martin Baulig <martin@ximian.com>
6586 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
6587 <mono/metadata/mono-debug-debugger.h>
6589 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
6591 2006-02-02 Martin Baulig <martin@ximian.com>
6593 * debug-debugger.h: New header file for debug-debugger.c.
6595 * debug-debugger.c: Big API cleanup; don't run the managed Main()
6596 function is a separate thread anymore; add support for attaching.
6598 2006-02-01 Zoltan Varga <vargaz@gmail.com>
6600 * tramp-x86.c: Fix a warning.
6602 2006-01-31 Zoltan Varga <vargaz@gmail.com>
6604 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
6605 on very large methods.
6607 * aot.c (load_patch_info): Fix a warning.
6609 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
6611 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
6612 mini-ops.h: alu membase optimizations.
6614 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
6616 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
6617 to speedup StringBuilder.
6619 2006-01-27 Zoltan Varga <vargaz@gmail.com>
6621 * dominators.c (mono_compute_natural_loops): Fix detection of
6622 loop body start blocks.
6624 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
6626 2006-01-26 Zoltan Varga <vargaz@gmail.com>
6628 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
6631 2006-01-25 Massimiliano Mantione <massi@ximian.com>
6633 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6635 2006-01-25 Martin Baulig <martin@ximian.com>
6637 * debug-debugger.c: Moved the `MonoDebuggerManager' and
6638 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
6639 started to cleanup this file a little bit.
6641 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
6643 * mini.c: optimize a codepath frequently happening in generics code.
6645 2006-01-23 Martin Baulig <martin@ximian.com>
6647 * Makefile.am: Only compile debug-debugger.c on supported platforms.
6649 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
6652 * driver.c: debug-debugger.c is only available if
6653 `MONO_DEBUGGER_SUPPORTED' is defined.
6655 2006-01-23 Martin Baulig <martin@ximian.com>
6657 * debug-debugger.c: Only enable this on platforms where the Mono
6658 Debugger is working (x86 and x86_64).
6660 2006-01-21 Martin Baulig <martin@ximian.com>
6662 The Mono Debugger is now using the normal `mono' instead of the
6663 `mono-debugger-mini-wrapper' when executing managed code.
6665 * debug-debugger.c: New file; previously known as
6666 debugger/wrapper/wrapper.c.
6668 * debug-mini.c (mono_init_debugger): Removed.
6670 * driver.c (mono_main): Added new `--inside-mdb' command line
6671 argument which is used when running inside the debugger.
6673 2006-01-20 Zoltan Varga <vargaz@gmail.com>
6675 * liveness.c (mono_analyze_liveness): Remove some unused data
6678 2006-01-17 Zoltan Varga <vargaz@gmail.com>
6680 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
6682 2006-01-16 Zoltan Varga <vargaz@gmail.com>
6684 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
6685 depends on implementation details of monobitset.
6687 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
6690 2006-01-15 Zoltan Varga <vargaz@gmail.com>
6692 * liveness.c: Update after monobitset changes.
6694 2006-01-14 Zoltan Varga <vargaz@gmail.com>
6696 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
6698 2006-01-11 Neale Ferguson <neale@sinenomine.net>
6700 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
6702 * mini-s390x.c: Remove warning messages.
6704 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
6706 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
6708 2006-01-10 Zoltan Varga <vargaz@gmail.com>
6710 * generics.2.cs: Add ldelem/stelem_any test.
6712 2006-01-10 Neale Ferguson <neale@sinenomine.net>
6714 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
6716 2006-01-07 Zoltan Varga <vargaz@gmail.com>
6718 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
6720 2006-01-06 Zoltan Varga <vargaz@gmail.com>
6722 * generics.2.cs: Reenable vtype tests.
6724 * inssel-x86.brg: Remove an icorrect valuetype rule.
6726 2006-01-06 Neale Ferguson <neale@sinenomine.net>
6728 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
6729 initial support for OP_ABS.
6731 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6733 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
6735 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6737 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
6738 conversion and implement LADD/LSUB.
6740 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
6743 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6745 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
6747 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
6750 2006-01-05 Neale Ferguson <neale@sinenomine.net>
6752 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
6753 localloc is encountered. Fixes crash in test-183.cs when using gmcs
6754 (stack walk problem).
6756 2006-01-04 Zoltan Varga <vargaz@gmail.com>
6758 * aot.c (mono_aot_load_method): Fix a warning.
6760 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6762 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
6764 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6766 * iltests.il: Add test for #77148.
6768 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
6771 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6773 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
6775 2006-01-03 Neale Ferguson <neale@sinenomine.net>
6777 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
6778 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
6780 * basic-long.cs: Add lconv-to-r4/r8 tests.
6782 2006-01-03 Zoltan Varga <vargaz@gmail.com>
6784 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
6786 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
6787 here as on other archs.
6789 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6791 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
6793 2005-12-29 Neale Ferguson <neale@sinenomine.net>
6795 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
6797 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
6799 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
6800 instrument_prolog; Add memory_barrier instruction.
6802 2005-12-26 Zoltan Varga <vargaz@gmail.com>
6804 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
6806 2005-12-23 Zoltan Varga <vargaz@gmail.com>
6808 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
6810 * aliasing.c inssel.brg: Fix warnings.
6812 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
6813 could skip initialization of some parts of memory.
6815 * mini.c mini-ia64.c: Fix warnings.
6817 * inssel-sparc.brg: Add an implementation of lneg which actually works.
6819 2005-12-22 Zoltan Varga <vargaz@gmail.com>
6821 * aliasing.c (mono_build_aliasing_information): Add a workaround for
6822 a crash seen on sparc.
6824 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
6826 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
6828 2005-12-21 Neale Ferguson <neale@sinenomine.net>
6830 * mini-ops.h: Add s390_backchain instruction
6832 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
6834 * cpu-s390.md: Add s390_backchain instruction
6836 * mini-s390.c: Significant ABI changes
6838 * mini-s390.h: Cater for zero length structures
6840 2005-12-20 Neale Ferguson <neale@sinenomine.net>
6842 * mini-s390.c: ABI fixes
6844 * inssel-s390.brg: Remove debug statements
6846 * cpu-s390.md: Fix length of ATOMIC_xx operations
6848 2005-12-19 Zoltan Varga <vargaz@gmail.com>
6850 * basic-float.cs: Add float<->long conversion tests.
6852 2005-12-16 Neale Ferguson <neale@sinenomine.net>
6854 * mini-s390.c: Fix LOCALLOC processing.
6856 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
6858 2005-12-15 Zoltan Varga <vargaz@gmail.com>
6860 * iltests.il: Add tests for some opcodes not covered by the other
6863 2005-12-15 Neale Ferguson <neale@sinenomine.net>
6865 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
6866 register loading for Tail processing; Correct trace output.
6868 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
6870 * cpu-s390.md: Correct size of jmp instruction.
6872 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6874 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
6876 2005-12-13 Neale Ferguson <neale@sinenomine.net>
6878 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
6879 Bring s390 up to current level.
6881 2005-12-12 Zltan Varga <vargaz@gmail.com>
6883 * generics.2.cs: Disable the newly added tests as they do not work yet.
6885 * generics.2.cs: Add valuetype tests.
6887 2005-12-09 Zoltan Varga <vargaz@gmail.com>
6889 * basic-long.cs: Add i4->u8 test.
6891 * objects.cs: Add tests for JIT intrinsic.
6893 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
6894 optimizations lost by a mistake.
6896 2005-12-07 Zoltan Varga <vargaz@gmail.com>
6898 * basic-long.cs: Remove a test moved to objects.cs.
6900 * arrays.cs: Add more array tests.
6902 2005-12-06 Zoltan Varga <vargaz@gmail.com>
6904 * arrays.cs: Add new tests for multi-dimensional arrays.
6906 2005-12-06 Raja R Harinath <rharinath@novell.com>
6908 * Makefile.am (test_sources2): Add generics.2.cs.
6909 (EXTRA_DIST): Add test_sources2.
6911 2005-12-05 Ben Maurer <bmaurer@ximian.com>
6913 Support for boxing and unboxing nullable types as well as the
6914 isinst operation on nullables, per the CLI ammendment.
6916 * inssel.brg (CEE_ISINST): Special case for nullable
6918 * mini.c (handle_unbox_nullable): new method
6919 (handle_box): Special case for nullable types
6920 (mono_method_to_ir): Call handle_unbox_nullable in correct
6923 * generics.2.cs: New test suite
6925 * Makefile.am: Support for regression tests with generics.
6927 2005-12-03 Zoltan Varga <vargaz@gmail.com>
6929 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
6930 allocated to registers. Fixes #76800.
6932 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
6934 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
6936 2005-11-30 Zoltan Varga <vargaz@gmail.com>
6938 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
6941 2005-11-29 Zoltan Varga <vargaz@gmail.com>
6943 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
6946 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
6948 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
6949 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
6951 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
6952 single precision before storing to a single precision location.
6954 2005-11-28 Raja R Harinath <rharinath@novell.com>
6956 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
6958 2005-11-27 Zoltan Varga <vargaz@gmail.com>
6960 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
6963 * basic.cs: Remove test_0_byte_compares test which was moved to
6964 objects.cs a long time ago.
6966 2005-11-22 Massimiliano Mantione <massi@ximian.com>
6968 * aliasing.c: Fixed aliasing issue on 64 bit archs.
6970 2005-11-20 Zoltan Varga <vargaz@gmail.com>
6972 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
6973 handlers are called.
6975 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
6978 * mini-ia64.c: Add support for the throw->branch exception
6981 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
6983 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6985 * mini.c: Enabled "fastpath" deadce :-)
6987 2005-11-18 Massimiliano Mantione <massi@ximian.com>
6989 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
6990 alias analysis pass to support it.
6993 * liveness.c: Likewise (liveness computation can use aliasing
6994 information to be more accurate).
6995 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
6996 moreover made so that "--compile-all" uses the given optimization
6997 flags and not the default ones.
6998 * aliasing.c: Alias analysis (new file).
6999 * aliasing.h: Likewise.
7000 * Makefile.am: added "aliasing.c" and "aliasing.h".
7002 2005-11-17 Zoltan Varga <vargaz@gmail.com>
7004 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
7007 2005-11-13 Zoltan Varga <vargaz@gmail.com>
7009 * mini-exceptions.c (mono_handle_exception_internal): Remove the
7010 fp >= end_of_stack exit condition, as it is not needed, and it might
7011 become true for fp eliminated frames.
7013 2005-11-11 Zoltan Varga <vargaz@gmail.com>
7015 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
7018 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
7020 * mini-arm.c: fixed alignment of doubles/longs to match
7021 the C ABI (bug #76635).
7023 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
7025 * aot.c: fix compilation with --enable-minimal=aot.
7027 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
7029 * mini-arm.c: fixed compatibility with the new
7030 floating point emulator package for compares.
7032 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
7034 * mini.c : reverted sig->pinvoke changes (r51396-51397).
7036 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
7038 * mini-exceptions.c (print_stack_frame): Output to stderr.
7039 (mono_handle_native_sigsegv): Ditto.
7041 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
7043 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
7044 OP_LCONV_TO_OVF_I implementation.
7046 * mini-amd64.c: Add support for the throw->branch exception
7049 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
7050 when the catch clause catches a more general exception, i.e. Object.
7052 2005-10-30 Zoltan Varga <vargaz@gmail.com>
7054 * cpu-ia64.md: Remove unused opcodes.
7056 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
7057 specific defines for architectures defining USE_SIGACTION.
7059 * mini-ia64.c: Fix some warnings.
7061 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
7062 version seemed to skip a frame.
7064 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
7066 * mini.c: Clean up the usage of sig->pinvoke flag. Now
7067 only calls which are made to native code use this flag.
7069 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
7071 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
7072 varargs methods as well.
7074 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
7075 which have save_lmf set. Reorganize methods prologs a bit.
7077 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
7078 debugger to the proper place.
7080 2005-10-29 Martin Baulig <martin@ximian.com>
7082 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
7083 when running inside the debugger until the debugger has support
7086 2005-10-26 Zoltan Varga <vargaz@gmail.com>
7088 * mini.h: Fix a warning.
7090 2005-10-24 Miguel de Icaza <miguel@novell.com>
7092 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
7093 we expose publicly, this returns the string.
7095 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
7097 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
7098 with fp elimination.
7100 2005-10-21 Zoltan Varga <vargaz@gmail.com>
7102 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
7103 native stacktrace using the glibc 'backtrace' function if available.
7105 2005-10-20 Zoltan Varga <vargaz@gmail.com>
7107 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
7109 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
7110 handle SIGSEGVs received while in native code.
7112 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
7113 code, call mono_handle_native_sigsegv which will abort the runtime
7114 after printing some diagnostics, instead of converting it into a
7115 confusing NullReferenceException.
7117 2005-10-18 Zoltan Varga <vargaz@gmail.com>
7119 * cpu-pentium.md: Remove unused opcodes.
7121 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
7123 * mini-amd64.h (MonoLMF): Add rsp field.
7125 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
7128 2005-10-17 Zoltan Varga <vargaz@gmail.com>
7130 * mini-codegen.c (get_register_spilling): Fix some warnings.
7132 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
7134 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
7135 elimination during exception handling. Enable fp elimination by
7138 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
7141 2005-10-16 Martin Baulig <martin@ximian.com>
7144 (mono_debugger_run_finally): New public method for the debugger.
7146 2005-10-10 Zoltan Varga <vargaz@gmail.com>
7148 * debug-mini.c (mono_debug_init_method): Fix warning.
7150 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
7151 the 'exname' parameter const to fix some warnings.
7153 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
7155 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
7156 introduced by the previous patch.
7158 2005-10-08 Zoltan Varga <vargaz@gmail.com>
7160 * basic-float.cs: Add test for precision of float arithmetic.
7162 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
7163 when loading/storing single values from/to memory.
7165 * mini.c (mono_jit_compile_method_with_opt): Create the function
7166 pointers in the correct domain.
7168 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
7170 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
7171 introduced by previous patch.
7173 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
7174 when out_filter_idx is NULL.
7176 * mini-exceptions.c: Don't run filter clauses twice during exception
7177 handling. Fixes #75755.
7179 2005-10-07 Zoltan Varga <vargaz@gmail.com>
7181 * aot.c: Add support for ldflda wrappers.
7183 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
7186 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
7188 * mini.c, mini.h: do not consider exception handlers blocks when
7189 setting up interface variables.
7191 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
7193 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
7195 2005-10-03 Zoltan Varga <vargaz@gmail.com>
7197 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
7198 causes a regression.
7200 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
7202 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
7204 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
7205 of the OP_P definitions.
7207 * TODO: Add a proposal for dealing with the CEE/OP mess.
7209 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
7210 optimizations from the x86 port.
7212 * cpu-amd64.md: Ditto.
7214 * basic.cs basic-long.cs: Add tests.
7216 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
7218 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
7219 Patrik Torstensson's implementation of my exception-handling
7220 optimization idea, when the exception object is not used
7223 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
7225 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
7226 of the mul_imm optimizations from the old jit.
7228 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
7230 * mini.c, liveness.c: patch by Patrik Torstensson and
7231 Zoltan Varga to improve performance in methods with
7234 2005-09-30 Zoltan Varga <vargaz@gmail.com>
7236 * driver.c: Remove 'Globalization' entry from --version.
7238 2005-09-28 Zoltan Varga <vargaz@gmail.com>
7240 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
7241 there is a profiler interested in JIT events.
7243 * aot.c: Load profile files produced by the AOT profiling module, and
7244 reorder methods based on the profiling info. Add a 'method_order' table
7245 to the AOT file to make mono_aot_find_jit_info work with the reordered
7248 * mini.h: Bump AOT file version info.
7250 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
7252 * mini-arm.h: work around what looks like a gcc bug when optimizations
7255 2005-09-28 Raja R Harinath <rharinath@novell.com>
7257 * Makefile.am (AM_CFLAGS): Don't use += to append inside
7258 conditionals. Use ...
7259 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
7261 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
7263 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
7264 to determine the amount of memory to copy when passing valuetypes.
7266 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
7267 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
7269 2005-09-27 Zoltan Varga <vargaz@gmail.com>
7271 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
7272 information about aot.
7274 2005-09-27 Ben Maurer <bmaurer@ximian.com>
7276 * *.c: Replace the use of {Enter,Leave}CriticalSection with
7277 macros. This will allow a deadlock debugger to easily be plugged
7280 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
7282 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
7284 2005-09-27 Raja R Harinath <rharinath@novell.com>
7286 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
7287 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
7288 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
7289 ($(arch_built)) [CROSS_COMPILING]: Error out.
7291 2005-09-26 Zoltan Varga <vargaz@gmail.com>
7293 * aot.c: Add support for the no_special_static flag for classes.
7295 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
7297 * Reapply reverted patches.
7299 * *: Revert r50174 as well.
7301 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
7303 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
7305 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
7307 2005-09-23 Miguel de Icaza <miguel@novell.com>
7309 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
7310 part of the SIG_HANDLER_SIGNATURE.
7312 2005-09-23 Zoltan Varga <vargaz@gmail.com>
7314 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
7317 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
7318 introduced by previous patch.
7320 2005-09-21 Zoltan Varga <vargaz@gmail.com>
7322 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
7323 saved registers too.
7325 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
7326 upon the information returned by get_call_info ().
7328 * mini-x86.c (add_float): Fix stack size calculation.
7329 (mono_arch_call_opcode): Rewrite this so it works based up the
7330 information returned by get_call_info ().
7331 (mono_arch_get_this_vret_args): Ditto.
7333 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
7335 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
7336 in cinfo to determine the registers which need to be used.
7338 2005-09-20 Miguel de Icaza <miguel@novell.com>
7340 * driver.c (mono_main): Add --server and --desktop flags.
7342 2005-09-16 Zoltan Varga <vargaz@gmail.com>
7344 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
7345 registers as global registers.
7347 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
7348 longer needed with the new register allocator.
7350 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
7352 * cpu-ia64.md: Remove unused opcodes.
7354 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
7356 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
7358 * cpu-amd64.md: Remove unused opcodes.
7360 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
7361 needed with the new register allocator.
7363 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
7366 2005-09-16 Raja R Harinath <rharinath@novell.com>
7368 * Makefile.am (check-local): Don't invoke semdel-wrapper.
7370 2005-09-16 Martin Baulig <martin@ximian.com>
7372 * exceptions-amd64.c
7373 (throw_exception): Don't call mono_debugger_throw_exception() if
7374 we're a rethrow - see the FIXME in the code.
7376 2005-09-15 Geoff Norton <gnorton@customerdna.com>
7378 * mini.c (mono_init_exceptions): This only works on some architectures.
7380 2005-09-15 Zoltan Varga <vargaz@gmail.com>
7382 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
7385 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
7387 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
7388 now in mini-exceptions.c.
7390 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
7392 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
7393 now in mini-exceptions.c.
7395 2005-09-15 Zoltan Varga <vargaz@gmail.com>
7397 * exceptions-x86.c: Applied patch from Patrik Torstensson
7398 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
7400 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
7401 code into mini-exceptions.c. Add some assertions to it.
7403 2005-09-12 Zoltan Varga <vargaz@gmail.com>
7405 * aot.c (emit_section_change): Applied patch from "The Software Team"
7406 (<software@solmersa.com>). Fix as errors on windows.
7408 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
7410 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
7411 method info into the LMF.
7413 2005-09-11 Zoltan Varga <vargaz@gmail.com>
7415 * mini-ia64.c: Add proper unwind info for method epilogs.
7417 * exceptions-ia64.c: Add some code to help debugging.
7419 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
7421 * mini-exceptions.c: Fix warning.
7423 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
7425 * mini.c: Really fix build.
7427 * mini-x86.c mini-amd64.c: Fix build.
7429 2005-09-11 Zoltan Varga <vargaz@gmail.com>
7431 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
7433 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
7434 some Interlocked methods as intrinsics.
7436 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
7437 for Thread methods as well.
7439 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
7441 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
7443 * mini-ia64.c mini-x86.c mini-amd64.c
7444 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
7447 * mini.c (mono_init_exceptions): Fix build breakage.
7449 2005-09-10 Zoltan Varga <vargaz@gmail.com>
7451 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
7452 of instructions. Use the new ia64_unw_op macros for emitting unwind
7455 * mini.c (mono_init_exceptions): Initialize exception handling
7456 related trampolines at startup.
7458 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
7460 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
7462 2005-09-09 Zoltan Varga <vargaz@gmail.com>
7464 * mini.c: Handle type loading errors gracefully during compilation and
7465 throw the appropriate exception.
7467 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
7469 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
7470 for the mono binary.
7472 2005-09-09 Martin Baulig <martin@ximian.com>
7474 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
7477 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
7479 * mini-arm.h: use emulation for conv.r.un for the release.
7481 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
7483 * mini-arm.c, objects.cs: more fixes and tests for them.
7485 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
7487 * mini-arm.c: align structures to at least 4 bytes to be able
7488 to keep our current optimized memcpy.
7490 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
7492 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
7494 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7496 * mini.c: ignore SIGPIPE.
7498 2005-09-04 Zoltan Varga <vargaz@gmail.com>
7500 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
7502 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
7504 2005-09-02 Zoltan Varga <vargaz@gmail.com>
7506 * mini.h: Add prototype for mono_allocate_stack_slots_full.
7508 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
7510 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
7511 exception handling support.
7512 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
7513 patch by Brian Koropoff <briank@marakicorp.com>).
7515 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
7517 * mini.c: revert another 'optimization' which breaks when
7518 items on the eval stack need to be saved at a basic block end
7521 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
7523 * jit-icalls.c: for arrays, ensure we always provide
7526 2005-08-30 Zoltan Varga <vargaz@gmail.com>
7528 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
7530 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
7532 2005-08-29 Zoltan Varga <vargaz@gmail.com>
7534 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
7535 arguments in their original register.
7537 2005-08-28 Zoltan Varga <vargaz@gmail.com>
7539 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
7542 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
7543 when ssapre is enabled.
7545 * inssel-long.brg: Fix bug in previous patch.
7547 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
7548 multiplication by a constant.
7550 2005-08-27 Zoltan Varga <vargaz@gmail.com>
7552 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
7555 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
7558 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
7560 * inssel-arm.brg: apply changes tested by Brian Koropoff
7561 <briank@marakicorp.com>.
7563 2005-08-25 Zoltan Varga <vargaz@gmail.com>
7565 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
7567 2005-08-24 Zoltan Varga <vargaz@gmail.com>
7569 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
7570 to the same register if dreg is just a base register.
7571 (print_ins): Improve printing of membase opcodes.
7573 * inssel-x86.brg: Add optimized ldind(reg) rules.
7575 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
7577 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
7579 * mini.c: when running under valgrind, set the stack bottom for
7580 the GC at the actual approximate stack for the app (fixes running
7581 mono with valgrind).
7583 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
7585 * mini.c: do no break at the first valuetype to init found
7588 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
7590 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
7592 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
7594 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
7596 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
7598 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
7600 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7602 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
7604 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
7607 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
7610 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
7613 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
7615 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
7617 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7619 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
7620 in the tail recursion optimization.
7622 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
7623 debug info into the assembly file.
7625 * iltests.il: Add test for filter regions.
7627 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
7628 initial stack of filter regions. Fixes #75755.
7630 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
7632 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
7635 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
7637 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
7638 the check for an already compiled method on non-ia64 platforms.
7639 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
7642 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
7644 * inssel-x86.brg: Add some optimized call rules.
7646 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
7648 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
7651 * mini.h mini-trampolines.c: Pass the trampoline argument to
7652 mono_arch_patch_delegate_trampoline.
7654 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
7656 * mini-trampolines.c: Fix build.
7658 * mini-amd64.h: Add delegate trampolines.
7660 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
7662 * inssel-amd64.brg: Add optimized call rules.
7664 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
7666 * inssel-ia64.brg: Add optimized ldind(reg) rules.
7668 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
7670 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
7673 * mini-ia64.c: Remove LMF fixmes.
7675 * mini-ia64.h: Remove most fields from LMF.
7677 * inssel-ia64.brg (stmt): Fix unaligned access errors.
7679 * mini-trampolines.c: Add support for IA64 function descriptors.
7681 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
7682 for IA64 function descriptors.
7684 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
7686 * tramp-arm.c: patch the vtable for virtual calls. Added
7687 support code to register/unregister the LMF.
7688 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
7691 2005-08-19 Dick Porter <dick@ximian.com>
7693 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
7694 bit value if needed.
7696 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
7698 * mini.c (mini_get_method): Move handling of wrapper data here.
7700 * mini.c (mono_method_to_ir): Add support for dynamic methods.
7702 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
7705 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
7706 bblock->code does not remain empty.
7708 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
7710 * arrays.cs: Add regression test for #75832.
7712 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
7713 rules. Fixes #75832.
7715 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
7716 instruction scheduling.
7718 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
7720 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
7722 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
7724 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
7726 * mini-codegen.c: Fix VC build.
7728 * cpu-pentium.md: Increase length of atomic_exhange_i4.
7730 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
7732 * mini.h: fix signature for mono_register_opcode_emulation.
7734 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
7736 * mini.c: Get rid of most of the helper_sig_... constants using
7737 mono_create_icall_signature ().
7739 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
7741 * jit-icalls.c (helper_ldstr): New helper function.
7743 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
7745 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
7746 throw, load the string using a helper call instead of creating a string object.
7748 * aot.c: Update after LDSTR changes.
7750 * mini.h: Bump AOT file version.
7752 * aot.c: Save class size info into the AOT file. Print more statistics during
7755 * mini.h: Bump AOT file version.
7757 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
7758 ordering of disasm cases. Fixes #74957.
7760 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
7762 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
7763 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
7764 the generic code needed for the ARM port.
7766 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
7768 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
7769 inssel-arm.brg: more ARM features and fixes.
7771 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
7773 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
7774 ARM port work in progress.
7776 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
7778 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
7780 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
7782 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
7784 * inssel.brg (mini_emit_memset): Add support for unaligned access.
7786 * *-ia64.*: Ongoing IA64 work.
7788 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
7790 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
7792 * TODO: Remove out-of-data todo stuff.
7794 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
7797 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
7799 * mini.h: Bump corlib version.
7801 2005-07-27 Martin Baulig <martin@ximian.com>
7804 (create_copy_ins): Added `const unsigned char *ip' argument; set
7805 `copy->cil_code' from it.
7807 2005-07-27 Martin Baulig <martin@ximian.com>
7809 * mini-exceptions.c (mono_handle_exception): Don't call
7810 mono_debugger_handle_exception() for filters.
7812 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
7814 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
7817 2005-07-26 Martin Baulig <martin@ximian.com>
7819 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
7821 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
7822 helper_compile_generic_method() if the method is actually virtual
7825 2005-07-26 Martin Baulig <martin@ximian.com>
7828 (trampoline_code): Renamed to `mono_trampoline_code' and made it
7829 public; this is now accessed directly by the debugger.
7830 (mono_generic_trampoline_code): Removed.
7833 (mono_debug_init_method): Also add interncalls and wrappers.
7835 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
7837 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
7839 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
7841 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
7843 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
7845 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
7847 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7849 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
7850 getting TLS offsets on AMD64 too.
7852 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
7854 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
7856 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
7858 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
7859 inssel-arm.brg, mini-arm.h: ARM port work in progress.
7861 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
7863 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
7865 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
7868 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
7869 mono_sparc_is_virtual_call ().
7871 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
7873 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
7874 trampoline parameters.
7876 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
7878 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
7879 to mono_arch_get_vcall_slot_addr.
7881 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
7884 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
7886 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7888 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
7890 2005-07-19 Martin Baulig <martin@ximian.com>
7892 * exceptions-amd64.c (throw_exception): Call
7893 mono_debugger_throw_exception() here like we're doing it on i386.
7895 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
7897 * mini-ia64.c: Add optimized TLS access support.
7899 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
7901 * mini-exceptions.c: Ongoing IA64 work.
7903 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
7905 * mini.c: Use the default optimization set when embedding. Fixes
7908 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
7910 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
7911 of trampolines to a separate file.
7913 * mini-trampolines.c: New file.
7915 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
7918 * tramp-x86.c: Reorganize the trampoline code to be similar to the
7921 * mini-codegen.c: Fix cygwin build.
7923 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
7925 * mini.c: Add some minor changes needed by the IA64 port.
7927 * *-ia64.*: Ongoing IA64 work.
7929 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
7931 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
7932 trampolines into arch-independent and arch-dependent parts.
7934 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
7936 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
7938 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
7940 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
7941 the xp-regalloc-branch for amd64.
7943 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
7944 xp-regalloc-branch for x86.
7946 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
7948 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
7950 2005-07-06 Martin Baulig <martin@ximian.com>
7953 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
7954 (mono_jit_runtime_invoke): Likewise.
7956 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
7958 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
7961 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
7962 without loading their metadata. Reorganize the file format so exception handling+
7963 debug info is kept separate from normal method info. Create MonoJitInfo
7964 structures for methods lazily.
7966 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
7968 (x86_class_init_trampoline): Patch AOT class init trampolines too.
7970 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
7972 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
7975 * mini.h: Bump AOT file version.
7977 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
7979 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7981 2005-07-01 Raja R Harinath <rharinath@novell.com>
7983 * Makefile.am (check-local): Call semdel-wrapper.
7985 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
7987 * mini-x86.c: Revert the last change as it seems to break the build..
7989 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
7991 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
7993 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
7995 2005-06-27 Ben Maurer <bmaurer@ximian.com>
7997 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
7998 outside of the macro, so strange stuff doesn't happen with gcc4
7999 (NEW_AOTCONST_TOKEN): Likewise.
8001 2005-06-28 Martin Baulig <martin@ximian.com>
8003 * mini.c (mini_class_is_system_array): New static method; use this
8004 instead of `klass->parent == mono_defaults.array_class' everywhere
8005 since this also works for the new generic array class.
8007 2005-06-26 Ben Maurer <bmaurer@ximian.com>
8009 * inssel.brg: Remove warnings.
8011 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
8013 * mini-ia64.c: Ongoing IA64 work.
8015 * basic-float.cs: Add float->i1 conversion test.
8017 * iltests.il: Add conv.u4 test.
8019 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
8021 * inssel-long.brg: Fix bug caused by last change.
8023 2005-06-23 Geoff Norton <gnorton@customerdna.com>
8025 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
8026 BSDs. Allows the x86 JIT to work on OSX86
8028 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
8030 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
8033 * mini-ia64.c: Ongoing IA64 work.
8035 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
8037 * mini-ia64.c: Ongoing IA64 work.
8039 * driver.c: Clean up jit_code_hash as well when using --regression.
8041 * inssel-long.brg: Fix long->i4/u4 conversion rules.
8043 * basic-long.cs: Add tests for long->u4 conversion.
8045 2005-06-18 Ben Maurer <bmaurer@ximian.com>
8047 * mini.c: Take mono_get_domainvar out of macros. This makes sure
8048 that we do not depend on undefined C behavior: the order stuff
8049 gets evaluated within an expression. Fixes mono when compiled on
8052 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
8054 * *-ia64.*: Ongoing IA64 work.
8056 * aot.c: Lower memory usage while loading AOT methods.
8058 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
8060 * mini.h: Bump AOT file format version.
8062 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
8064 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
8066 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
8068 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
8069 not on callee assembly). Fixed some comments.
8071 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
8073 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
8074 it gets proper disassembly.
8075 (emit_method_info): Remove some dead code.
8077 * mini.c (mini_method_compile): Allways allocate the GOT var in
8078 mono_method_to_ir for emulating opcodes.
8080 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
8082 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
8083 before freeing the code memory. Fixes #74990.
8085 * objects.cs: Add regression test for #74992.
8087 * liveness.c: Extend live ranges of arguments to the beginning of the
8088 method. Fixes #74992.
8090 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
8091 so it points into the faulting instruction.
8093 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
8095 * jit-icalls.c (mono_imul_ovf): Add exception handling.
8097 * *-ia64.*: Ongoing IA64 work.
8099 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
8101 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
8103 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
8105 * *-ia64.*: Ongoing IA64 work.
8107 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
8109 * basic-long.cs: Add tests for add/sub.ovf.
8111 * basic.cs: Add tests for sub.ovf.
8113 * *-ia64.*: Ongoing IA64 work.
8115 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
8117 * *-ia64.*: Ongoing IA64 work.
8119 * basic.cs: Add conv.ovf.i4.un test.
8121 2005-06-09 Massimiliano Mantione <massi@ximian.com>
8123 * mini.c: (remove_block_if_useless) Fixed bug 75061.
8125 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8127 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
8129 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
8131 * *-ia64.*: Ongoing IA64 work.
8133 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8136 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
8138 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
8140 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
8142 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
8144 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
8146 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
8147 of a call is callable by a near call.
8149 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
8151 * mini-ia64.c: Ongoing IA64 work.
8153 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
8155 * genmdesc.c: Make the generated array non-static.
8157 * inssel-long.brg: Fix LSHR_IMM rule.
8159 * *-ia64.*: Ongoing IA64 work.
8161 * *-ia64.*: Ongoing IA64 work.
8163 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
8165 * *-ia64.*: Ongoing IA64 work.
8167 * *-ia64.*: Ongoing IA64 work.
8169 * mini-ia64.c: Ongoing IA64 work.
8171 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
8173 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
8175 * objects.cs basic-calls.cs: Move some tests to objects.cs.
8177 * objects.cs basic-long.cs: Move some tests to objects.cs.
8179 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
8181 * *-ia64.*: Ongoing IA64 work.
8183 * iltests.il: Add a new test.
8185 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
8186 newobj. Fixes #75042.
8188 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
8190 * *-ia64.*: Ongoing IA64 work.
8192 * *-ia64.*: Ongoing IA64 work.
8194 * *-ia64.*: Ongoing IA64 work.
8196 * basic.cs objects.cs: Move tests accessing static variables as well.
8198 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
8200 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
8202 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
8204 * driver.c: Always print failed tests.
8206 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
8209 * *ia64*: Ongoing IA64 work.
8211 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
8213 * basic.cs: Add tests for add.ovf. Fix warnings.
8215 2005-05-18 Miguel de Icaza <miguel@novell.com>
8217 * driver.c (mono_main): Avoid crash if no argument is passed to
8218 --break; Do not use g_error, but f_printf. And fix all other
8219 ocurrences of the same crash.
8221 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
8223 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
8224 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
8227 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
8229 * *-ia64.*: Add beginnings of IA64 backend.
8231 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
8233 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
8235 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
8238 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
8240 * mini-amd64.c: Fix a warning.
8242 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
8244 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
8245 in float_neg. Fixes #74897.
8247 * mini-amd64.c (emit_call): Fix another near call bug.
8249 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
8251 * declsec.c: Keep the appdomain information in the structure. Added a
8252 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
8253 value gets overwritten).
8254 * declsec.h: Set the default MonoArray for the the stack to 6. Added
8255 an MonoAppDomain member to MonoSecurityFrame.
8256 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
8257 used in the stack walk. Now use a MonoArray which grow (double) when
8260 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
8262 * mini.c: Re-enabled runtime cleanup, since running threads should
8263 now properly stop when exiting.
8265 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
8267 * mini-codegen.c: New file contaning the arch-independent local
8268 register allocator. Not used by any architectures yet.
8270 * mini.h linear-scan.c: Merge some changes from the
8271 mini-xp-local-regalloc branch.
8273 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
8275 * mini-amd64.c (emit_call): Fix calls to native functions when the
8276 runtime is compiled as a shared library. Fixes #74756.
8278 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
8279 on a literal field. Fixes #74751.
8281 2005-04-25 Raja R Harinath <rharinath@novell.com>
8283 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
8285 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
8287 * objects.cs: Add missing null casting test.
8289 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
8291 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
8292 in wrapper methods. Also rename 'address' variable to 'offset'.
8294 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
8296 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
8299 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
8301 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
8304 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
8306 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
8308 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
8310 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
8311 just the last bytes.
8313 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
8315 * aot.c (mono_compile_assembly): Fix warning.
8317 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
8318 by the _MSC_VER stuff.
8320 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
8322 * inssel-long.brg: Fix #74588.
8324 * cpu-amd64.md: Fix #74591.
8326 * iltests.il: Add new regression tests.
8328 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
8330 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
8333 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
8335 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
8337 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
8338 from Bill Middleton <flashdict@gmail.com>.
8340 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
8342 * arrays.cs: Add new regression test. Fix warnings.
8344 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
8346 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
8347 and leakage in CKFINITE.
8349 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
8350 this to a null op since it is called on amd64 too.
8352 * exceptions-amd64.c (get_throw_trampoline): Align stack.
8354 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
8355 body since this is not used on amd64.
8357 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
8359 * mini-amd64.c: Remove obsolete fixmes.
8361 * mini.c (print_method_from_ip): Fix debugging support.
8363 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8365 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
8366 so that expressions that don't give much gain are not reduced.
8367 * ssapre.h: Likewise.
8369 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
8371 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
8373 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
8375 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
8377 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
8379 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
8381 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
8383 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
8385 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
8388 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
8390 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
8392 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
8394 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
8395 MONO_ARCH_USE_SIGACTION. Fixes #74252.
8397 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
8399 * mini-x86.c: Fix up stack overflow handling.
8401 * exceptions.cs: Add new regression test.
8403 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
8405 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
8406 mono_jit_thread_attach.
8408 * mini.c (mono_method_to_ir): Verify called method is not abstract.
8410 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
8412 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
8413 avoid calling constructors using callvirt.
8415 * inssel.brg: Fix #74073.
8417 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
8419 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
8420 compilation with non-GCC compilers.
8421 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
8422 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
8424 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
8426 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
8427 klass->interface_offsets (will likely fix bug#74073).
8429 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
8431 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
8433 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
8435 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
8436 to amd64_div_reg_size ().
8438 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
8440 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
8442 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
8444 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
8446 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
8448 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
8450 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
8452 * mini.c (mono_precompile_assembly): Load and precompile referenced
8453 assemblies as well. Fixes #74015.
8455 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
8457 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
8459 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
8461 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
8462 a lot of checks and (anyway) permissions cannot work until corlib is
8465 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
8467 * mini-ppc.c: fixed ABI issue on sysv/ppc.
8469 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
8471 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
8472 calls (fixes bug#72824).
8474 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
8476 * mini.c: fix tail recursion elimination (see test in bug#73936).
8478 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
8480 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
8481 some fp functions in sse2 mode.
8483 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
8485 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
8487 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
8489 * mini.h mini.c: Add mono_get_jit_tls_key ().
8491 * mini-x86.c: Enable fast TLS support on windows.
8493 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
8495 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
8496 * mini.c: Check for p/invoke method when generating code. If a
8497 p/invoke method, or it's class, isn't decorated with [Suppress
8498 UnmanagedCodeSecurity] then generate code to call System.Security.
8499 UnmanagedDemand (only if the security manager is active).
8501 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
8503 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
8504 last change as it seems to cause strange crashes.
8506 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8508 * *.c: handle unsafe function pointers where needed.
8510 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
8512 * mini.c (mono_jit_free_method): Remove the fixme too.
8514 2005-03-15 Miguel de Icaza <miguel@novell.com>
8516 * mini.c: As discussed, make the code actually free the delegate
8517 thunk now, to enable the debugging of delegate problems, use
8518 MONO_DEBUG=1 when running Mono.
8520 This takes also care of parts of the leaks as seen by Joe.
8522 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
8524 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
8525 thread_tls_offset calculation.
8527 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
8529 * declsec.c: Reworked linkdemand checks for icall. The previous code
8530 was using the declaration code (untrusted) and didn't work as expected
8531 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
8534 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
8536 * iltests.il: Add new localloc test.
8538 * mini-amd64.c: Handle large stack allocations the same way as on
8539 windows if stack overflow handling is working.
8541 * mini-amd64.c: Allocate the signal stack using mmap.
8543 * mini.c (sigsegv_signal_handler): Fix reading of context.
8545 * mini-exceptions.c: Fix up stack overflow handling.
8547 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
8549 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
8551 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
8553 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
8555 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
8556 tramp_init functions as they are no longer needed.
8558 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
8560 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
8562 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
8564 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
8566 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
8569 * mini-ops.h: Add OP_LMUL_IMM.
8571 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
8572 long mul/div opcodes as intrinsic.
8574 * mini-amd64.c (emit_call): Handle the case when the callee might be
8577 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
8579 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
8582 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
8584 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
8586 2005-03-09 Ben Maurer <bmaurer@ximian.com>
8588 * mini.c (mono_codegen): Don't leak here, to help people running
8591 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
8593 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
8594 conversions in sse2 mode.
8596 * basic-float.cs: Add regression test.
8598 * mini-amd64.c: Reenable sse2.
8600 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8602 * mini-amd64.c: Disable sse2 until some regressions are fixed.
8604 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
8606 * driver.c: Copyright text should include 2005.
8608 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
8610 * cpu-amd64.md (load_membase): Fix more max lengths.
8612 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
8614 * cpu-amd64.md (load_membase): Fix max length.
8616 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
8618 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
8620 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
8621 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
8623 * basic-float.cs: Add rounding regression test.
8625 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
8627 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
8629 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
8630 structures in registers for pinvoke wrappers.
8632 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
8634 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
8636 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
8638 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
8639 wrapper to mono_jit_thread_attach.
8641 * mini.c (mini_jit_thread_attach): New jit icall.
8643 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
8644 native->managed wrappers.
8646 * exceptions.cs: Add new regression test.
8648 * mini.c (optimize_branches): Check regions in the cbranch to throw
8649 block case as well. Fixes #73242.
8651 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
8653 * mini.c: thread safety fixes.
8655 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
8657 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
8658 patching stuff, since delegates use jump trampolines so there is
8661 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
8664 * tramp-amd64.c: Fix build.
8666 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
8667 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
8669 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
8670 Rename this to mono_arch....
8671 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
8673 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
8675 * mini-amd64.c (emit_call): If both the caller and the callee is
8676 guaranteed to have 32 bit addresses, emit a normal call.
8678 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
8680 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
8681 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
8682 method_ptr inside delegates.
8684 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
8686 * mini.c (mono_jit_free_method): Free the method info even if the native code is
8687 invalidated. Fixes #73001.
8689 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
8691 * mini-x86.c: Only use stdcall for pinvokes on windows.
8693 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
8695 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
8696 * mini-x86.c: remove unreliable __thread var offset detection,
8697 use the correct accessors and enable by default.
8699 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
8701 * mini.c (mono_jit_free_method): Fix memory leak.
8703 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
8705 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
8707 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
8709 * cpu-amd64.md: Fix lengths of atomic opcodes.
8711 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
8713 * driver.c: try to not imply using ICU is any good.
8715 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
8717 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
8718 functions as inline ops.
8720 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
8721 some Interlocked functions as inline ops.
8723 * mini.c (move_basic_block_to_end): Fix bug in last patch.
8725 * mini.h (MonoBasicBlock): Reorganize fields a bit.
8727 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
8729 * mini.c: Add support for OP_NOT_TAKEN.
8731 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
8732 structures in registers for pinvoke wrappers.
8734 * mini-amd64.c: Fix warnings.
8736 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
8738 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
8740 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
8742 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
8743 address instead of loading the address from it.
8745 * mini-x86.c: Add support for returning small structs in registers
8746 on Win32. Fixes part of #70864.
8748 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
8750 * trace.c (get_token): Improve error checking.
8752 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
8754 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
8756 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
8758 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
8759 it can be reused for MonoClass.
8760 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
8763 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
8765 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
8766 instead of a MonoReflectionMethod. The method information wasn't used
8767 when displaying SecurityException details (but will be now).
8769 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
8771 * Makefile.am : windows build fix.
8773 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
8775 * iltests.il: Add new regression test.
8777 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
8780 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8782 * mini.c: Moved linkdemand check into helper function check_linkdemand
8783 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
8786 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
8788 * declsec.c: Added statistics counter for different kinds of
8790 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
8791 (and commented) declaration.
8792 * mini.c: Added statistics counter for security Demand code
8793 generation. Added display of security statistics.
8795 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
8797 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
8798 Fix compilation errors under gcc-2.95.
8800 2005-02-12 Ben Maurer <bmaurer@ximian.com>
8802 * mini.c, driver.c: Use the new jit trampoline hashtable
8804 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8806 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
8808 2005-02-11 Martin Baulig <martin@ximian.com>
8810 * debug-mini.c (mono_debug_close_method): Free the line number array.
8812 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8814 * aot.c: Break up large methods into smaller ones. Share GOT slots for
8817 * mini.h: Bump AOT file format version.
8819 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
8821 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
8823 * declsec.h: Added macros to get/set lazyly initialized security
8824 informations about assemblies. Added new enum for different type of
8825 possible LinkDemand violation. Added function to check LinkDemands.
8826 * mini.h: Added a field to MonoCompile to hold any security violation
8827 detected when JITting a method (so it can be thrown later).
8828 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
8829 and CEE_CALLVIRT. Added code to throw exception at the end of
8830 mini_method_compile (note: the exception is unhandled right now).
8832 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
8834 * mini.c, jit-icalls.c: use the managed implementation of
8835 memset for initobj and memset, to avoid managed <-> unmanaged
8838 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
8840 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
8841 optimization if it would need a GOT var.
8843 * basic.cs: Add tests for constant propagation and switch statements.
8845 * ssa.c: Fix out-of-range constant propagation and switch statements.
8847 2005-02-09 <vargaz@freemail.hu>
8849 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
8851 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
8853 * cpu-amd64.md (load_membase): Fix max length of load_membase.
8855 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
8857 * mini.c: update to new signature of mono_class_get_allocation_ftn().
8859 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
8861 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
8862 arithmetic operations.
8864 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
8866 * mini-ppc.c: add a workaround for broken user code that
8867 DllImports vararg functions with non-vararg signatures.
8869 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
8871 * mini.c (mono_jit_compile_method_inner): Add detection and a
8872 meaningfull error message for assemblies written in Managed C++.
8874 * tramp-amd64.c mini-amd64.h: Add support for
8875 create_trampoline_from_token ().
8877 * aot.c mini-x86.c abcremoval.c: Applied patch from
8878 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
8880 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
8882 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
8883 which takes a MonoImage/token as parameter instead of a MonoMethod.
8885 * aot.c: Use the new trampoline for initializing vtables.
8887 * aot.c: Add support for ldfld/stfld_remote wrappers.
8889 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
8890 rules for compare <MEM>, IMM.
8892 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
8894 * aot.c: Handle inherited finalizers correctly.
8896 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
8898 * inssel.brg (stmt): Add a missing _setup_... ().
8900 * aot.c: Save some parts of the class state to the AOT file and use it
8901 to recompute that state when a class is initialized.
8903 * mini.c: Install AOT hooks into the runtime.
8905 * mini.h: Bump AOT file format version.
8907 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
8910 * iltests.il: Add new test.
8912 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
8916 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
8918 * mini.c: setup the statistical profiler in the thread attach
8919 callback to cope with the new single thread code.
8921 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
8923 * mini-ppc.c: ensure we have enough room for the profiler
8924 calls (fixed bug#72084).
8926 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
8928 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
8931 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8933 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
8935 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8937 * ssapre.c: Fixed an issue with down safety (this allows IronPython
8938 to succesfully execute parrotbench).
8939 * ssapre.h: Likewise.
8941 2005-2-1 Massimiliano Mantione <massi@ximian.com>
8943 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
8944 variable for stores to method arguments (fixes a SSAPRE issue).
8946 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
8948 * mini.c: handle value types in dup, fixes gen-112.cs.
8950 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
8952 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
8953 sequence for calls in dynamic methods to avoid thunks.
8955 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
8957 * mini.c: correctly remove dynamic methods from the hashtable.
8959 2005-1-20 Massimiliano Mantione <massi@ximian.com>
8961 * driver.c: Disabled SSAPRE until fix the bug that appears
8962 in IronPython's parrotbench.
8964 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
8966 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
8968 * mini.c (mono_method_to_ir): Revert the previous change.
8970 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
8973 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
8974 mono_jit_info_table_find () etc. when running under valgrind.
8976 * inssel.brg: Fix warnings.
8978 * mini-exceptions.c: Fix warnings.
8980 2005-01-31 Martin Baulig <martin@ximian.com>
8982 * driver.c (compile_all_methods_thread_main): Don't try to compile
8983 generic methods or anything which has type parameters.
8985 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
8987 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
8989 * TestDriver.cs: Add --verbose flags.
8991 * graph.c ssa.c: Fix 64 bit warnings.
8993 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
8994 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
8995 Fix 64 bit warnings.
8997 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
8998 variable not spotted by gcc.
9000 * mini-amd64.c inssel-amd64.brg: Applied patch from
9001 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
9002 X86_COMPARE_MEMBASE opcodes.
9004 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
9006 2005-01-29 Ben Maurer <bmaurer@ximian.com>
9008 * *: MonoMethod->signature might be NULL now. You *MUST* use
9009 mono_method_signature.
9011 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
9013 * driver.c (compile_all_methods_thread_main): Compile the methods
9014 without invoking cctors.
9016 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
9018 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
9019 * basic-calls.cs: test for the above.
9021 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
9023 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
9024 MonoJitInfo changes.
9026 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
9028 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
9029 eagerly if it contains dynamic methods.
9031 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
9033 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
9034 trace, it is now computed by an icall from trace_ips.
9036 * mini-exceptions.c: Fix a warning.
9038 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
9040 * mini-exceptions.c: don't bother getting stack trace info if
9041 it's not going to be used.
9043 2005-01-27 Raja R Harinath <rharinath@novell.com>
9045 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
9048 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
9050 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
9052 * aot.c: Avoid calling mono_method_get_header () if not needed.
9054 * mini.h: Bump AOT file format version.
9056 * mini.c (mono_emit_native_call): Allocate a GOT var here.
9058 * mini.c (mono_print_tree): Print more info for calls.
9060 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
9062 * declsec.h: Remove warning by adding missing include for marshal.h
9064 2005-01-26 Martin Baulig <martin@ximian.com>
9066 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
9069 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
9071 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
9074 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
9076 * aot.c (mono_compile_assembly): Fix a warning.
9078 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
9080 * declsec.c: Look for security attributes on the original MonoMethod
9081 (and not the wrapped one). This fix permissions on icalls.
9083 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
9085 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
9087 * mini.c (mono_allocate_stack_slots): Add a fixme.
9089 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
9091 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
9093 * inssel.brg: optimize casts of sealed types (more
9094 optimizations waiting for fixes in remoting).
9096 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
9098 * inssel.brg (stmt): Add another dummy rule.
9100 * driver.c: Fix warnings.
9102 * driver.c (mono_main): If running under valgrind, instruct glib to use
9103 the system allocation functions so valgrind can track the memory
9104 allocated by the g_... functions.
9106 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
9108 * mini-ops.h: Add OP_DUMMY_STORE opcode.
9110 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
9112 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
9113 variables in try regions.
9115 * mini.c (mini_method_compile): Don't disable optimizations on large
9116 methods when AOT compiling.
9118 * mini.c (mono_allocate_stack_slots): New arch independent method to
9119 allocate stack slots. Not yet used.
9121 2005-01-22 Ben Maurer <bmaurer@ximian.com>
9123 * debug-mini.c (mono_debug_close_method): Plug some leaks.
9125 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
9127 * mini-ppc.c: make the branch info relative as the code
9128 buffer can be reallocated.
9130 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
9132 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
9133 * driver.c: Removed the AOT/security restriction. Now initialize the
9134 security manager (in metadata) if --security is used.
9135 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
9136 rather than the pointer to declarative security, when AOT is used.
9138 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
9140 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
9141 basic blocks, reduced intrinsic exception throwing code size.
9143 2005-01-22 Miguel de Icaza <miguel@ximian.com>
9145 * driver.c (mini_usage): Reorder the usage screen.
9147 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
9149 * mini.c (mono_resolve_patch_target): Fix warning.
9151 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
9153 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
9156 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
9158 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
9159 breaks the amd64 build.
9161 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
9162 register allocation. Fixes #71454.
9164 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
9166 * arrays.cs: Add new regression test.
9168 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9170 * ssapre.c: Turned usage of snprintf to GString.
9171 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
9172 (I left it on by mistake in my previous commit).
9174 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
9176 * mini.c, cfold.c, basic-calls.cs: preserve side effects
9177 on cond branch optimization (fixes bug# 71515).
9179 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9181 * abcremoval.c: Fixed bug 71062.
9182 * abcremoval.h: Likewise.
9184 2005-1-20 Massimiliano Mantione <massi@ximian.com>
9186 * mini.c: Added a new functionality to optimize_branches, the removal
9187 of useless basic blocks, and fixed some problem in the removal of
9188 critical edges; some utility functions added for both purposes.
9189 * ssapre.c: Added complex expression support, and fixed bug 70637.
9190 * ssapre.h: Likewise.
9191 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
9193 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
9194 * driver.c: Re-enabled SSAPRE.
9196 2005-01-19 Martin Baulig <martin@ximian.com>
9198 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
9199 the result of mono_get_method_constrained().
9201 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
9203 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
9206 2005-01-18 Geoff Norton <gnorton@customerdna.com>
9208 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
9209 be detected. Fixes #59296.
9211 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
9213 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
9214 which can happen. Fixes #71361.
9216 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
9218 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
9221 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
9223 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
9224 appdomain-unload.exe to fail.
9226 * mini.c: Fix some memory leaks.
9228 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
9230 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
9231 Fixed bug and sped up some codepaths.
9233 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
9235 * mini.c: Fix some memory leaks.
9237 * exceptions.cs basic-long.cs: Add test for checked ulong->int
9240 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
9242 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
9245 * iltests.il: Add regression test for #71320.
9247 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
9249 * mini.c (mono_codegen): Fix installation of profiler hooks.
9251 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
9253 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
9255 * mini.h, mini.c, cfold.c: optimize access to enum
9256 readonly fields, too. Eval conditional branches if possible
9257 to perform unreachable code removal in more cases.
9259 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
9261 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
9263 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
9266 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
9267 WinXP DEP. Fixes #71244.
9269 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
9271 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
9273 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
9275 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
9277 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
9279 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
9282 * mini.h: Bump AOT version.
9284 * mini.h (MonoCompile): Change exvar to a hash table.
9286 * mini.c: Allocate a separate exvar for each handler block.
9288 * mini.c: Get rid of the computation of filter_lengths, its not needed.
9290 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
9291 ex var with the pending exception and only throw if the two are equal.
9294 * exceptions.cs: Add tests for rethrow and nested catch clauses.
9296 * mini-x86.c: Fix warnings.
9298 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
9299 used by all the ports now.
9301 * aot.c: Add write-symbols and save-temps options.
9303 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
9305 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
9307 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
9309 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
9312 * tramp-s390.c: Check vtable slot belongs to the domain.
9314 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
9315 as per other platforms.
9317 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
9319 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
9321 * driver.c: we don't run the Main() code in a subthread anymore.
9323 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
9325 * mini.c: added experimental rtc support in the statistical
9326 profiler: if the user has the permission, more accurate statistics
9327 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
9328 The MONO_RTC value must be restricted to what the linux rtc allows:
9329 power of two from 64 to 8192 Hz.
9331 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
9333 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
9335 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
9337 * mini-ppc.c: better icache flush for smp.
9339 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
9341 * mini-amd64.c (emit_move_return_value): Fix memory leak.
9343 * mini-x86.c (get_call_info): Add the get_call_info () code from the
9344 amd64 port, not yet used.
9346 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
9348 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
9351 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
9353 * driver.c: Added --security option to activate the security manager.
9354 Right now this will allow code generation for declarative demands and
9355 is disabled when AOT is specified.
9356 * mini.c: Add code generation for declarative security demands.
9357 * mini.h: Add mono_use_security_manager as an extern gboolean.
9359 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
9361 * aot.c (mono_compile_assembly): Speed up compilation a bit by
9362 emitting more dense assembly code.
9364 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
9365 exception throwing stuff.
9367 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
9369 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
9372 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
9375 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
9378 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
9380 * tramp-*.c: Only patch vtable slots if the object is in the current
9381 domain. Fixes appdomain-unload.exe.
9383 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
9385 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
9388 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
9390 * mini.c (reverse_branch_op): New helper function.
9392 * mini.c (optimize_branches): Run the new optimization only on
9393 platforms which support it. Also reverse all kinds of branches.
9395 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
9397 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
9400 * mini.c (optimize_branches): Reverse not-equals branches if the false
9401 bblock is a throw. This happens a lot of time with argument checking in
9404 * mini.c (mono_codegen): Add support for placing basic blocks after
9405 the function epilogue.
9407 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
9410 2005-01-05 Miguel de Icaza <miguel@ximian.com>
9412 * mini.c (setup_stat_profiler): Only set this up if the platform
9413 supports ITIMER_PROF.
9415 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
9417 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
9420 * inssel.brg: Fix a warning.
9422 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
9424 * mini.c: added support for statistical profiler
9425 (run with: --profile=default:stat).
9427 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
9429 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
9431 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
9433 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
9434 related to global registers from the amd64 port.
9436 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
9438 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
9440 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
9441 with global registers.
9442 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
9444 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
9446 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
9448 * debug-mini.c (encode_value): Fix off-by-one.
9450 * aot.c (encode_value): Likewise.
9452 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
9454 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
9456 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
9459 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
9461 * aot.c (emit_method_info): Increase size of temp buffer.
9463 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
9466 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
9468 * aot.c (emit_method_info): Fix build.
9470 * aot.c: Further rework of the AOT file format to reduce the size of
9471 the method info data.
9473 * mini.h: Bump AOT file format version.
9475 2004-12-27 Martin Baulig <martin@ximian.com>
9477 * mini.c (mini_get_method): New static method; call
9478 mono_get_method_full() and mono_get_inflated_method().
9479 (mono_method_to_ir): Use mini_get_method() instead of
9480 mono_get_method_full().
9482 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
9484 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
9486 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
9488 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
9490 * inssel-amd64.brg: Add some optimization rules.
9492 2004-12-24 Ben Maurer <bmaurer@ximian.com>
9494 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
9495 standard not GC'd stuff is fine.
9497 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
9499 * aot.c: Rework the AOT file format to get rid of most of the global
9500 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
9502 * mini.h: Bump AOT file format version.
9504 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
9506 * mini.h: Bump AOT file format version.
9508 * aot.c (mono_aot_is_got_entry): New function to determine if an
9509 address is inside a GOT.
9511 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
9513 * cpu-pentium.md: Increase the maximum size of some instructions which
9514 might involve a got access.
9516 * mini.c (get_method_from_ip): Another debug helper function.
9518 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
9519 when got var accesses are created during the decompose phase.
9521 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
9523 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
9524 argument mini_compile_method and to MonoCompile, and use this to
9525 determine whenever a given method is compiled for AOT. This allows the
9526 other methods compiled during AOT compilation to be free of AOT stuff,
9527 so the backends does not need to add special support for them by
9528 creating a fake GOT etc.
9530 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
9533 2004-12-21 Ben Maurer <bmaurer@ximian.com>
9535 * mini.c (mono_method_to_ir): It turns out that some of the
9536 x-appdomain wrappers are lax with types, so just ignore this for
9539 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
9540 at the vtable->klass. If it is non-shared code we can just use the
9543 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
9545 * mini-ppc.c: access MonoDomain from tls, too.
9547 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
9549 * declsec.c: Removed unused variable (and related warning ;-)
9551 2004-12-21 Ben Maurer <bmaurer@ximian.com>
9553 * iltests.il: New test for LDELEMA on an array of ref types.
9555 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
9556 all ldelema's on reftypes.
9557 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
9558 it was the wrong place to put it.
9560 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
9561 register to pop to make this cleaner, at the request of Paolo.
9563 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9565 * mini-ops.h (OP_GETHASHCODE): New op.
9567 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
9569 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
9572 For a microbenchmark, this reduces the cost of Hashtable.get_Item
9575 * mini-x86.c (mono_arch_output_basic_block): Rather than
9583 The first is 3 bytes while the second is 1. This saves 36 kb on
9584 mscorlib, quite a big saving. When bootstraping mcs, I was able to
9585 see a small boost because of icache locality.
9587 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
9589 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
9591 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
9592 started code sharing with the generic code.
9594 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
9596 * mini-ppc.c, cpu-g4.md: added code for direct access to
9599 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
9601 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
9602 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
9605 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
9607 * declsec.c|h: Added functions to cache the declarative stack modifiers
9608 in MonoJitInfo and to create a security frame from a MonoJitInfo
9610 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
9611 created. Register internal calls for System.Security.SecurityFrame::
9612 _GetSecurityFrame and _GetSecurityStack.
9613 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
9614 the definitions for the new stack walk/callback mechanism.
9615 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
9616 first security frame for LinkDemands and InheritanceDemands) and
9617 GetSecurityStack for Demands. Both use the new mono_walk_stack code
9619 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
9620 walk initialization (lupus).
9622 2004-12-20 Ben Maurer <bmaurer@ximian.com>
9624 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
9626 (handle_loaded_temps): Do not create a temporary variable for
9627 things that we know are temps. They will never be modified.
9628 (mono_spill_call): Set MONO_INST_IS_TEMP
9629 (mono_emulate_opcode): ditto
9631 (mono_method_to_ir.CEE_DUP): ditto
9633 2004-12-19 Ben Maurer <bmaurer@ximian.com>
9635 * mini.c (type_to_eval_stack_type): Make this handle the void type
9636 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
9637 (emit_tree): use ip_in_bb to special case some common idioms
9638 Update all callers to pass in the IP.
9639 (mono_method_to_ir): Make CEE_CALL* do the above as well.
9641 This gives us a nice 2% speedup in mcs bootstrap.
9643 * mini-x86.c (peephole_pass): Peephole pass to make
9652 * mini.c (ip_in_bb): new method.
9653 (mono_method_to_ir): use this method rather than doing the hash
9656 * linear-scan.c (mono_linear_scan): When expiring actives, you
9657 don't need to keep around variables that expire on this
9658 instruction. This makes it so that:
9661 store (ebx add (ebx, 1))
9665 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
9667 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
9668 combination to avoid doing two copies. Fix up problems with previous
9671 * mini.c: Fix 64 bit warnings.
9673 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
9675 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
9677 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
9678 changes from the x86 code.
9680 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
9682 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
9684 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
9685 throwing code to reduce its size, unify the AOT and non-aot code and
9686 get rid of relocations in the AOT case.
9688 * mini-x86.h mini.c exceptions-x86.c
9689 (mono_arch_get_throw_corlib_exception): New arch specific function to
9690 raise corlib exceptions which doesn't require relocations in the
9693 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
9695 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
9697 * mini.c (mono_emit_method_call): Only allocate the got var when it is
9700 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
9703 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9705 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
9706 with add function when used from Inc/dec atomic
9707 functions. Re-enabled optimization on x86.
9708 * mini-ops.h: renamed atomic_add functions to
9709 allow _add to match the Interlocked::Add and
9710 _add_next to match Interlocked::Inc/Dec.
9712 2004-12-15 Massimiliano Mantione <massi@ximian.com>
9714 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
9715 linking of BBs to the end BB, and enabled SSAPRE also with
9716 consprop and copyprop (which was prevented by that bug).
9718 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9720 * mini-x86.c: disabling the Interlocked optimizing code.
9722 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9724 * aot.c (load_aot_module): Move reading of got_addr after the AOT
9727 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
9729 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
9730 interlocked optimization due lack of support on x86, rewrote
9731 exchange to take into account that base may be in eax.
9733 xsp works again; activated Interlocked optimizing code.
9735 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
9737 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9739 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
9741 * mini-ops.h: Add new opcodes.
9743 * mini.h: Add new patch types. Add got_var to MonoCompile.
9745 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
9746 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
9747 make it work with all kinds of patchable code.
9749 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
9750 address of the GOT, and referencing entries in the GOT.
9752 * mini.c: Add code to load the GOT address if needed by an opcode.
9754 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
9755 independent AOT code on the x86 using an elf-style Global Offset Table.
9757 2004-12-14 Raja R Harinath <rharinath@novell.com>
9759 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
9761 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9763 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
9766 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
9768 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
9769 of Interlocked:Increment/Decrement/Add as inline ops.
9770 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
9772 2004-12-12 Geoff Norton <gnorton@customerdna.com>
9774 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
9775 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
9777 2004-12-12 Duncan Mak <duncan@ximian.com>
9779 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
9780 again. `patch_info->table_size' is no longer valid after Zoltan's
9783 2004-12-12 Martin Baulig <martin@ximian.com>
9785 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
9786 if we are the "real" method, ie. not an inlined method inside it.
9788 2004-12-11 Ben Maurer <bmaurer@ximian.com>
9790 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
9791 before we look in the special fields table. This fixes
9792 ../tests/thread-static-init.cs.
9794 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9796 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
9797 for Array get_Rank and get_Length. Fixes bug #70465.
9799 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
9801 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
9802 separate structure to reduce the size of MonoJumpInfo.
9804 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
9806 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
9808 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
9810 * mini.c (mini_get_inst_for_method): Changed to allow ports
9811 to return a MonoInst instead of opcode
9812 (renamed mini_get_opcode_for_method to better reflect the new functionality)
9814 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
9815 Allow ports to return a created MonoInst instead of op-code, will enable
9817 (renamed mini_get_opcode_for_method to better reflected the functionality)
9819 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
9821 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
9823 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9825 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
9828 2004-12-08 Martin Baulig <martin@ximian.com>
9830 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
9831 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
9833 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
9835 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
9838 * exceptions.cs: Disable some tests which depend on properties of x86 fp
9841 2004-12-08 Raja R Harinath <rharinath@novell.com>
9843 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
9845 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
9847 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
9848 bug introduced by the previous patch.
9850 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9852 * mini-ppc.c, objectc.cs: handle large structs passed by value
9855 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
9857 * mini-ppc.c: OP_ARGLIST implementation from
9858 Geoff Norton <gnorton@customerdna.com>.
9860 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
9862 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
9863 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
9865 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
9867 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
9869 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9871 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
9874 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
9876 * mini-sparc.c: Zero out localled-ed memory.
9878 * iltests.il: Add tests for zeroing out localloc-ed memory.
9880 2004-12-04 Martin Baulig <martin@ximian.com>
9882 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
9883 mono_method_get_signature_full().
9885 2004-12-03 Massimiliano Mantione <massi@ximian.com>
9887 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
9888 and some utility functions (always for SSAPRE), integrated SSAPRE.
9890 * driver.c: Added ssapre option.
9891 * ssa.c: Small fix on OP_ARG handling.
9892 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
9893 * Makefile.am: Likewise.
9895 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
9897 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
9900 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
9903 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
9905 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
9907 * cpu-s390.md : Increase instruction length of oparglist.
9909 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
9911 2004-11-30 Martin Baulig <martin@ximian.com>
9913 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
9914 virtual generic methods. We call a special helper_compile_generic_method()
9915 icall to retrieve the method from the vtable, inflate and compile
9916 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
9918 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
9920 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
9922 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
9924 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
9926 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
9929 2004-11-27 Ben Maurer <bmaurer@ximian.com>
9931 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
9932 platforms with PIC aot.
9934 2004-11-28 Martin Baulig <martin@ximian.com>
9936 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
9939 2004-11-28 Martin Baulig <martin@ximian.com>
9941 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
9942 the result of mono_type_get_underlying_type() to check whether
9945 2004-11-26 Martin Baulig <martin@ximian.com>
9948 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
9951 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
9953 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
9954 the same way as the other arguments so they won't get clobbered.
9956 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
9957 calls through R11 since it is clobbered by the trampoline code.
9959 2004-11-26 Raja R Harinath <rharinath@novell.com>
9961 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
9962 pick up in-tree mscorlib.dll.
9964 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
9966 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
9968 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
9969 runtime data/code are now stored in a table similar to the GOT in ELF.
9970 This allows the code itself to be position independent.
9972 * aot.c: Fix loading of referenced assemblies after the lazy assembly
9975 * aot.c: Attach ELF type (object/function) directives to all global
9978 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
9980 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
9982 * mini-amd64.h: Turn on PIC AOT code.
9984 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
9985 returning the offset within an OP_AOTCONST instruction where the GOT
9986 offset needs to be added.
9988 * mini.h: Bump AOT file format version.
9990 2004-11-25 Martin Baulig <martin@ximian.com>
9992 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
9993 uninflated generic methods.
9995 2004-11-25 Martin Baulig <martin@ximian.com>
9997 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
9999 2004-11-24 Martin Baulig <martin@ximian.com>
10001 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
10002 original klass (this only applies for generic instances).
10004 2004-11-24 Martin Baulig <martin@ximian.com>
10006 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
10007 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
10010 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
10012 * mini.c (mono_method_to_ir): Disable inlining for methods containing
10013 localloc. Fixes #69678.
10015 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
10017 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
10019 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
10020 used SSE registers on pinvoke calls. Fixes #69774.
10022 2004-11-23 Geoff Norton <gnorton@customerdna.com>
10024 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
10025 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
10027 2004-11-23 Raja R Harinath <rharinath@novell.com>
10029 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
10030 Refer directly to the mcs/ tree.
10032 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10034 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
10035 Check if a trampoline for a synchronized method is required.
10037 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
10039 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
10040 with localloc if needed. Throe arithmetric exception in
10041 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
10042 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
10044 2004-11-19 Geoff Norton <gnorton@customerdna.com>
10046 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
10047 types before switching on type. Fixes #69622.
10049 2004-11-19 Raja R Harinath <rharinath@novell.com>
10051 * Makefile.am (check-local): New. Integrate into 'make check'.
10052 (MCS,RUNTIME): Define using in-tree mono and mcs.
10054 (%.exe): Use $(ILASM).
10056 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
10058 * mini-ppc.c: adjust initial prolog size (bug #69691).
10060 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
10062 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
10065 2004-11-17 Raja R Harinath <rharinath@novell.com>
10067 * Makefile.am (clean-local): Rename from 'clean'.
10069 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10071 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
10072 to mono_arch_is_int_overflow.
10073 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
10076 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
10078 * declsec.c|h: New files to support declarative security attributes.
10079 Added function to check if a method has (applicable) security.
10080 * mini.c|h: Add check for declarative security attributes in
10081 mono_method_check_inlining.
10082 * Makefile.am: Added declsec.c and declsec.h to the build.
10084 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
10086 * mini.c, mini.h: update to keep dynamic code info per-domain.
10088 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
10090 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
10091 (mini_init): Get rid of it from here too.
10093 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
10095 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
10096 implemented OP_RETHROW (patch by Geoff Norton
10097 <gnorton@customerdna.com>).
10099 2004-11-10 Geoff Norton <gnorton@customerdna.com>
10101 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
10102 between appdomains. Fixes appdomain-unload on PPC.
10104 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
10106 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10107 mini-exceptions.c: handle the new wrapper types.
10108 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
10109 token value as a MonoClass* when compiling a wrapper.
10110 mono_jit_create_remoting_trampoline now takes an additional
10111 MonoRemotingTarget parameter.
10113 2004-11-10 Martin Baulig <martin@localhost>
10115 * mini.c (mono_method_to_ir): Use `generic_container->context'
10116 rather than creating a new one.
10118 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10120 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
10122 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
10124 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
10126 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
10127 the experimental aot cache stuff.
10129 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
10131 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10132 mini-exceptions.c: update to exception clause structure changes.
10134 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
10136 * exceptions-x86.c (throw_exception): Fix warnings.
10138 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
10141 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
10143 * exceptions-sparc.c (get_throw_exception): Really fix this.
10145 2004-11-07 Ben Maurer <bmaurer@ximian.com>
10147 * tramp-*.c: we no longer support icalls without wrappers, so
10148 a bit of code can be removed here
10150 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
10152 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
10155 * cpu-sparc.md: Add op_rethrow.
10157 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
10159 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
10161 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
10162 * mini-ops.h: Add OP_RETHROW.
10164 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
10166 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
10168 2004-11-05 Geoff Norton <gnorton@customerdna.com>
10170 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
10171 Makes the output much easier to read
10173 2004-11-05 Ben Maurer <bmaurer@ximian.com>
10175 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
10176 prevents another huge leak when compiling with ssa. Secondly, the
10177 performance of doing this rather than freeing the lists is much
10178 better. GList does a lock every time you allocate a list link,
10179 so that it can use a memory pool. So, it is better to just use
10180 a memory pool of our own.
10182 * ssa.c, linear-scan.c: replace g_list_remove_link with
10183 g_list_delete. The remove one does not free the GList, so we were
10184 leaking memory. On -O=all --compile-all with corlib, this cut down
10185 3 MB of allocations.
10187 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
10189 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
10191 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
10193 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
10194 into a new function mono_create_jit_trampoline ().
10196 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
10198 * trace.c (get_spec): Allow tracing of classes without a namespace.
10200 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
10202 * mini.c: Fix pointer overwrite in mini_method_compile.
10204 2004-11-2 Geoff Norton <gnorton@customerdna.com>
10206 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
10207 The darwin ABI needs some special handling for 1 and 2 byte structs
10208 Lets use lbz/lhz instead of lwz everywhere.
10209 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
10210 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
10211 Use stb/sth for the former, and put the latter always on stack instead of in
10212 argument registers.
10214 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
10216 * trace.c (is_filenamechar): Add '_'.
10218 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10220 * mini-s390.c: Fix prolog length to allow for large trace requirements.
10222 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
10224 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
10226 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
10227 depends on libmonogc. Fixes #68805.
10229 2004-10-26 Miguel de Icaza <miguel@ximian.com>
10231 * mini.c (mono_jit_free_method): Provide extra information for
10232 this error. Currently this leaks, but will be turned into a
10233 developer option in the future.
10235 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
10237 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
10239 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
10241 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
10242 boundary. Fixes reading of PATCH_INFO_R4 and R8.
10243 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
10245 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
10247 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
10248 trampolines for AOT code.
10250 2004-10-22 <vargaz@freemail.hu>
10252 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
10253 constructed types. Fixes #68136.
10255 2004-10-21 Martin Baulig <martin@ximian.com>
10257 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
10258 if it returns true, unwind the stack to the call instruction.
10260 2004-10-21 <vargaz@freemail.hu>
10262 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
10264 * mini.h: Bump AOT version number.
10266 * objects.cs: Add another test for unbox trampolines.
10268 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
10271 2004-10-20 <vargaz@freemail.hu>
10273 * driver.c: Add SHARED to the set of optimizations tested.
10275 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
10277 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
10278 used by CEE_NEWARR.
10280 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
10282 2004-10-20 Martin Baulig <martin@ximian.com>
10284 * mini-exceptions.c (mono_handle_exception): Call
10285 mono_debugger_handle_exception() to tell the debugger about
10286 catch/finally clauses.
10288 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
10290 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
10292 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
10295 2004-10-15 Geoff Norton <gnorton@customerdna.com>
10297 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
10298 methods as their native size, fixed bug #57543, #57545.
10299 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
10300 This saves a temporary register and mullw call down into 1 (minor perf
10301 increase for cases like sum = sum * 5; This use to translate into:
10304 It now translates to
10307 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
10309 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
10312 2004-10-11 Martin Baulig <martin@ximian.com>
10314 * mini.c (mono_method_to_ir): If we're a generic method, get the
10315 MonoGenericContainer from our MonoMethodNormal and create a
10316 MonoGenericContext from it.
10318 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
10320 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
10322 * basic-long.cs: Add test for checked i8->i2 cast.
10324 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
10326 * inssel-ppc.brg: added a couple of speedup rules.
10328 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
10330 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
10331 to speed up rebuilds.
10333 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10335 * mini-s390.c: Minor fix to OP_OR_IMM.
10337 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
10339 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
10340 better. Fixes appdomain-unload.exe on sparc.
10342 2004-10-02 Massimiliano Mantione <massi@ximian.com>
10344 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
10345 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
10348 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
10350 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
10352 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
10354 * mini.c: Always generate a field read/write wrapper for members
10355 of the class MarshalByRefObject since the actual instance could
10358 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
10360 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
10362 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
10364 * driver.c mini.h trace.c: Move the setting of the main assembly into
10365 a separate function called mono_trace_set_assembly () and call it after
10366 actually loading the main assembly. Fixes #66872.
10368 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
10370 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
10371 using the code manager.
10373 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
10375 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
10377 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
10379 * cpu-amd64.md: Fix bug in previous patch.
10381 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
10384 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
10386 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10387 mini-exceptions.c: updates for changed stack walk interface.
10389 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10391 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
10393 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
10395 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
10397 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
10399 * driver.c (mini_regression_list): Do not call mono_assembly_close
10400 since assemblies can't be unloaded.
10402 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
10404 * cpu-amd64.md: Fix more instruction lengths.
10406 * cpu-amd64.md: Fix lengths of some instructions.
10408 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
10410 * inssel.brg: Make the array ldelema check aot friendly.
10412 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
10414 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
10416 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
10418 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
10420 * mini-x86.c: Fix build.
10422 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
10423 mono_type_get_underlying_type () helper function to simplify code.
10425 2004-09-09 Martin Baulig <martin@ximian.com>
10427 * mini-amd64.c: Don't access `type->data.klass' directly, call
10428 mono_class_from_mono_type() instead since the type may be a
10431 2004-09-09 Martin Baulig <martin@ximian.com>
10433 * mini-amd64.c (get_call_info): Fix support for generic instances.
10434 (add_valuetype): Use mono_class_from_mono_type() to get the class
10435 since we can be a generic instance.
10437 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
10439 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
10441 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
10443 * liveness.c: reset spill costs on each scan: bug 62107
10445 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
10447 * exceptions-sparc.c (mono_arch_find_jit_info): remove
10448 unnecessary line that doesn't compile
10450 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
10452 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
10453 trampolines, make them call an error function so people can fix their
10456 2004-09-06 Martin Baulig <martin@ximian.com>
10458 * mini.c (mono_method_to_ir): When initializing locals, handle a
10459 generic instances like a valuetype if it's a valuetype and like a
10460 class if it's a class.
10462 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
10464 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
10465 stack. Fixes #64674.
10467 * exceptions.cs: Add test for unwinding of call arguments.
10469 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
10471 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
10472 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
10473 set the carry/borrow flag). The sparc and s390 implementations
10474 can now use optimized versions (and simplify the code). ppc bugfixes.
10476 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
10478 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
10480 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
10482 * inssel-amd64.brg: Remove leftover 32 bit rule.
10484 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
10486 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
10488 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
10489 mono_arch_find_jit_info functions into a new function. Fix a memory
10492 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
10495 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
10497 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
10500 * exceptions.cs: Add array size tests.
10502 * mini.c: Allocate a separate icall wrapper for each arity of
10503 mono_array_new_va. Fixes #59509.
10505 * exceptions.cs: Add testcase for 64578.
10507 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
10509 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
10511 2004-09-02 Martin Baulig <martin@ximian.com>
10513 * mini.c (mono_method_to_ir): When initializing the locals, call
10514 handle_initobj() on the generic instance itself, not its
10517 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
10519 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
10520 MonoJitInfo for dynamic methods.
10522 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
10524 * mini.c: Add support for freeing JIT data for dynamic methods.
10526 2004-09-01 Martin Baulig <martin@ximian.com>
10528 * mini-x86.c (is_regsize_var): Added support for generic
10530 (mono_arch_emit_prolog): Make this compile again, use
10531 `x86_push_imm_template (code)'.
10533 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
10535 * mini-x86.c: make all push_imm instructions that get
10536 patched always emit the long form
10538 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
10540 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
10541 in a per-domain hash.
10543 * mini-amd64.c (merge_argument_class_from_type): Handle generic
10546 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
10548 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
10551 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
10554 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
10555 Beginnings of SSE2 support.
10557 * exceptions.cs: Add more tests for checked int<->uint casts.
10559 2004-08-28 Martin Baulig <martin@ximian.com>
10561 * mini-x86.c (mono_arch_instrument_epilog): Added support for
10565 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
10566 Handle generic instances recursively.
10568 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10570 * iltests.il: test for conv.u8 on a constant
10572 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10574 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
10575 LCONV_x4 (shrun_32 (membase)).
10577 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
10579 * inssel-x86.brg: c&p rules for push/setret of long
10581 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10583 * inssel-x86.brg: c&p rules for compare (base, regvar) and
10584 compare (regvar, base)
10586 * inssel-x86.brg: more burg love
10588 * inssel.brg: more cleanup
10590 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
10592 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
10594 * basic-long.cs, basic-calls.cs: new tests for optimization.
10596 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
10598 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
10601 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10603 * mini-amd64.c (read_tls_offset_from_method): Add another case.
10605 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
10607 * inssel.brg (mini_emit_memcpy): use
10608 NO_UNALIGNED_ACCESS to disable memcpy optimization
10610 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
10612 * mini-amd64.c: Handle generic types in various places.
10614 * mini.c (mono_method_to_ir): Handle generic types in init locals.
10616 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
10618 * mini.c (handle_box): Fix warning.
10620 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
10622 * mini-amd64.h: Enable the emit_state optimization.
10624 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
10626 * mini-amd64.c: Add some new 64 bit peephole opts.
10628 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
10630 * cpu-amd64.md: sreg1 of div instructions must be %rax.
10632 * mini-amd64.c: Register allocator fixes.
10634 * mini.c: Add an optimization to emit_state to avoid allocation of new
10635 registers on some platforms.
10637 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
10639 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
10641 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
10642 allocation. Fixes #63085.
10644 * basic-long.cs: Add new regression test.
10646 * mini-amd64.c: Register allocator improvements.
10648 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
10650 * mini-amd64.c (read_tls_offset_from_method): Add another code
10653 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
10654 instruction sequence for nullifying class init trampolines.
10656 * objects.cs: Add new regalloc test.
10658 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
10660 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10662 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
10664 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
10667 * driver.c: Fix profiling after TLS changes.
10669 * driver.c (mono_main): Set mono_stats.enabled if needed.
10671 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
10674 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
10676 * mini-x86.c: use a 1 op rather than a 2 op tls access
10677 instruction -> faster.
10679 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
10681 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10684 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
10686 * exceptions-sparc.c (throw_exception): fix typo
10688 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
10690 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
10691 set tree->dreg correctly with tls. Allow any
10692 register to be used.
10694 * mini-x86.c (read_tls_offset_from_method): add new code
10695 generation pattern seen with GCC.
10698 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
10700 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
10701 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
10702 exceptions-sparc.c: fix some performance issues in exception
10703 handling and setting of the stack trace for exceptions that were
10706 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10708 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
10711 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
10714 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
10716 This patch inlines tls access, when possible.
10718 * mini.h: new arch functions for TLS intrinsics.
10719 All platforms updated with a stub.
10721 * mini.c: use the new intrinsics
10723 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
10724 arch specific intrinsic for tls variables
10726 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
10728 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
10731 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
10733 * mini.c: thread local allocation
10735 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
10737 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
10739 * Makefile.am: Link against the static version of libmonogc.
10741 * Makefile.am: Link the static versions of the convenience libraries
10742 into the mono executable.
10744 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
10746 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
10748 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
10749 on integer overflow.
10751 * mini-amd64.c: Reorganize function call code.
10753 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
10755 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10757 * inssel-x86.brg: use xor eax,eax.
10759 * basic.cs: new tests
10761 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10763 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
10764 in exception throwing code.
10766 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10768 * inssel-x86.brg: use xor esi,esi.
10770 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10772 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
10773 can trace methods compiled during mini_init () too.
10775 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
10778 2004-08-14 Ben Maurer <bmaurer@ximian.com>
10780 * Makefile.am: static link on x86 (r=zoltan)
10782 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
10784 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
10785 code since it causes some programs to fail.
10787 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
10789 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
10791 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10793 * mini.c: ovfops_op_map - add STACK_OBJ case for
10795 * basic.cs: add test_0_pin_string as test
10798 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
10800 * Makefile.am: build C# if srcdir != builddir
10802 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
10804 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
10805 fall-through blocks.
10807 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
10809 * driver.c: enable loop by default again and include abcrem in -O=all.
10811 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
10813 * iltests.il: Add some localloc tests.
10815 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
10817 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
10820 * inssel-amd64.brg: Add some optimizations.
10822 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
10825 * Makefile.am: Statically link mono against libmono on AMD64.
10827 * mini-amd64.c inssel-amd64.brg: Optimizations.
10829 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
10831 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
10833 * tramp-amd64.c: Patch calling code in trampolines.
10835 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
10837 * mini-amd64.c: pinvoke struct passing fixes.
10839 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
10841 * mini-sparc.c: redo change, make mono_arch_cpu_init call
10842 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
10844 2004-08-05 Duncan Mak <duncan@ximian.com>
10846 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
10849 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10851 * mini-amd64.c (emit_move_return_value): Move return value for normal
10854 2004-08-05 Martin Baulig <martin@ximian.com>
10856 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
10857 `type->type'; just modify `type' itself when dealing with enums
10858 and generic instances.
10859 (check_call_signature): Make `simple_type' a `MonoType *'.
10861 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10863 * mini.c: Use OP_PADD to add offsets to addresses.
10865 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
10867 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
10869 * mini-sparc.c (mono_arch_emit_epilog): fix check
10870 for folding last op into restore instruction
10872 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
10874 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
10875 helper methods using the code manager.
10877 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
10879 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
10881 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10883 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
10884 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
10886 * mini-s390.c: fix tail processing
10888 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
10890 * mini-ppc.c: mul.ovf.un exception name fix.
10892 2004-08-03 Martin Baulig <martin@ximian.com>
10894 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
10895 instances; before jumping to `handle_enum', also modify `ptype'.
10897 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
10899 * cpu-sparc.md: fcall maximal length too small.
10901 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
10903 * mini-amd64.c mini.h: Add initial support for passing/returning
10904 structures to/from pinvoked methods.
10906 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
10908 * mini-ppc.c: reg allocator fix.
10910 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
10912 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
10914 * inssel.brg: Optimize memset on 64 bit machines.
10916 * mini-amd64.c: Fix some vararg cases.
10918 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
10920 * mini-s390.c: Corrected macro in emit_float_to_int
10922 * s390-abi.cs: Tests to exercise the s390 ABI
10924 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10926 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
10929 * basic.cs: Add a test for add.ovf.un.
10931 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
10933 * mini-sparc.c: add case for OP_IDIV_UN
10935 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10937 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
10939 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
10941 2004-07-30 Ben Maurer <bmaurer@ximian.com>
10943 * basic.cs: regression tests.
10945 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
10948 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
10950 * basic.cs: Add a new test.
10952 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
10953 and AOT. Various fixes and optimizations.
10955 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
10957 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
10959 * mini-ppc.c: make sure temp regs are not used for global reg
10962 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
10964 * cpu-sparc.md: conv_i8 fix for 64bits
10966 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
10968 2004-07-29 Ben Maurer <bmaurer@ximian.com>
10970 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
10971 add opcode for cmp BYTE PTR [eax], imm.
10973 * inssel.brg: Make memcpy and memset takes bases.
10975 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10977 * *-amd64.*: More AMD64 work.
10979 2004-07-28 Ben Maurer <bmaurer@ximian.com>
10981 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
10982 add a compare-not-equal opcode.
10984 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
10986 * mini.c: Use mono_init_from_assembly instead of mono_init.
10988 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
10990 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
10992 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
10994 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
10996 * inssel.brg: 64 bit fixes.
10998 * mini.h (MonoCallInst): Add some AMD64 specific data.
11000 * mini.h: Add some OP_P opcodes.
11002 2004-07-28 Ben Maurer <bmaurer@ximian.com>
11004 * basic.cs: tests for 61797 and 61740
11006 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
11008 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
11009 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
11011 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
11013 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
11015 * *-amd64*.*: Ongoing AMD64 work.
11017 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
11019 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
11021 * *-amd64*: Ongoing AMD64 work.
11023 * mini-arch.h: Add AMD64 support.
11025 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
11027 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
11029 * mini-ops.h: Add new opcodes.
11031 * Makefile.am: Add AMD64 support.
11033 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
11034 rules into the inssel-long*.brg files.
11036 * *-amd64.*: Add beginnings of AMD64 backend.
11038 2004-07-22 Ben Maurer <bmaurer@ximian.com>
11040 * mini.c (print_dfn): commenting out the code that prints
11041 the cil. With -O=deadce, this makes -v -v crash.
11043 * cpu-pentium.md: make checkthis have a length of 2
11045 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
11047 * mini-sparc.h: fix implementations of __builtin
11048 functions for Sun compiler for V9.
11050 2004-07-16 Ben Maurer <bmaurer@ximain.com>
11052 * mini.c: use the new stelem.ref wrapper
11053 * exceptions.cs, arrays.cs: new stelem.ref tests
11055 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11057 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
11058 new XSP should work with these changes).
11060 2004-07-14 Ben Maurer <bmaurer@ximain.com>
11062 * inssel-{long32,x86,}.brg: trivial optimizations.
11064 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
11066 * mini.c: load value when emitting box operation in
11069 2004-07-12 Ben Maurer <bmaurer@ximian.com>
11071 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
11072 is one byte shorter than cmp DWORD PTR [eax], 0.
11074 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11076 * inssel-ppc.brg: arguments on the stack are always
11077 relative to the stack pointer (spotted by Neale Ferguson).
11079 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11081 * exceptions-x86.c: delay appending the method name to the trace until
11082 after mono_jit_info_table_find is called, as this gets the real
11085 2004-07-09 Ben Maurer <bmaurer@ximian.com>
11087 * aot.c: register roots
11089 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11091 * aot.c : I could just use PLATFORM_WIN32 flag.
11093 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11095 * aot.c : Reverting the previous fix. This time it broke linux build.
11097 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
11099 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
11101 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
11103 * mini.c (handle_stack_args): Remove some more debugging code.
11105 * mini.c (handle_stack_args): Remove debug output left in by mistake.
11107 * driver.c mini.h aot.c: Allow additional options to be specified with
11108 --aot and pass them to mono_compile_assembly.
11110 * aot.c: Add experimental code to AOT compile all loaded assemblies
11111 on demand and save the code into a cache in the filesystem.
11113 * aot.c: Add support for more wrapper methods.
11115 * mini.c (handle_stack_args): Handle some corner cases. Fixes
11118 * cpu-*.md: Remove removed opcodes.
11120 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
11121 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
11122 related icalls to marshal.c.
11124 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
11126 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
11128 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
11130 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
11132 2004-07-06 Ben Maurer <bmaurer@ximian.com>
11133 * liveness.c: If liveness is recomputated we need to reset the information
11134 for each variable. This way, if the liveness range has been narrowed
11135 by optimizations that happened after the last computation, we can return
11138 For example, if you have
11143 // Tons of code that does not affect i
11149 i = 0 is dead code and will be removed by SSA. However, when
11150 linear scan gets to the code, i will still appear to be live
11151 throughout the entire block. This prevents good register allocation.
11153 2004-07-06 Martin Baulig <martin@ximian.com>
11155 * debug-mini.c (mono_debug_init_method): Allow
11156 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
11157 (mono_debug_add_icall_wrapper): New method.
11159 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
11161 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
11163 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
11166 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
11168 * aot.c (mono_aot_load_method): Fix loading of debug info.
11170 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
11172 * aot.c: Add logging support.
11174 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
11176 * mini.h: Add prototype for mono_print_method_from_ip.
11178 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
11180 * inssel.brg: 64 bit fixes.
11182 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
11185 * Makefile.am: Add SPARC64 support.
11187 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
11189 * aot.c: Fix alignment problems on 32 bit platforms.
11191 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
11193 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
11196 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
11199 * mini.h: Bump AOT file version. Some 64 bit fixes.
11201 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
11203 * inssel-sparc.brg: Add new rule to avoid register moves.
11205 * inssel.brg: Add ldind_to_load_membase helper function.
11207 2004-06-30 Ben Maurer <bmaurer@ximian.com>
11209 * mini.c: OffsetToStringData intrinsic.
11211 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
11213 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
11215 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
11218 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
11219 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11221 * mini.c: reinstated mono_compile_get_interface_var()
11222 on x86, too, since the change breaks the Gtk# build there as well.
11224 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11226 * driver.c: remove loop from the default optimizations: it seems to
11227 interact badly with some of the other options (see bug #60613).
11229 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
11231 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
11232 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
11234 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
11236 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
11237 vararg-using methods.
11239 2004-06-21 Martin Baulig <martin@ximian.com>
11241 * mini/mini-exceptions.c
11242 (mono_handle_exception): Added `gpointer original_ip' argument.
11243 After calling mono_unhandled_exception(), call
11244 mono_debugger_unhandled_exception() and if that returns true,
11245 restore the context and return.
11247 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
11249 * mini-ppc.c: prefer the use of relative branches so
11250 they won't need to be patched in aot code (patch from Patrick Beard).
11252 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
11254 * aot.c: patch from Patrick Beard to make the output assembly
11255 more correct for the MacOSX assembler. Small tweak to
11256 generate sane images on Linux/PPC, too.
11258 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11260 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
11261 case until bug #59509 is fixed (shows up in #60332).
11263 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11265 * mini.c: make sure the needed wrappers are compiled, too, with
11268 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
11270 * driver.c: remove NPTL reference in --version output.
11272 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11274 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
11275 generate valid assembly for the Mach-O assembler.
11277 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11279 * driver.c: don't include abcrem in the all optimization specifier
11280 since it slows down jit compilation too much for now.
11282 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
11284 * mini.c: use BIGMUL only if both operands have the same signage.
11285 * iltests.il: Test for bug 60056. (errors related to signage in
11290 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
11292 * mini.c, aot.c: memory leak fixes.
11294 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11296 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
11298 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
11300 * Makefile.am: remove the -static hack completely, it links in
11301 statically glib as well.
11303 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
11305 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
11306 * exceptions.cs: make it compile with new mcs/csc.
11308 2004-06-03 Massimiliano Mantione <massi@ximian.com>
11309 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
11310 and added relevant test case.
11312 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
11314 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
11315 regressions in gtk-sharp.
11317 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
11319 * exceptions.cs: New regression tests.
11321 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
11323 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
11325 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
11327 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
11329 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
11331 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
11333 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
11335 * mini.c (mono_jit_runtime_invoke): Init class in this
11336 method instead of trusting mono_jit_compile_method to
11337 do the work (because wrappers can be in object class)
11339 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
11341 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
11343 * basic-long.cs: New regression test.
11345 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
11347 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
11348 and div/rem checks.
11350 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
11352 * Makefile.am: fix miguel's change to build mono statically against
11353 libmono (track build dependencies).
11355 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
11357 * cfold.c: Some glib versions do not have G_MININT32.
11359 2004-05-26 Massimiliano Mantione <massi@ximian.com>
11361 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
11362 with precision of tan, atan, sin and cos, and implemented related
11363 regressions tests (fixes bug 54467, but one new problem appeared and
11366 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
11368 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
11370 * exceptions.cs: Add test for constant folding && division by zero.
11372 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
11373 since driver.c is in libmono too, so the optimization was useless.
11375 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
11376 variable to driver.c so the compiler can emit more efficient code to
11379 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11381 * Makefile.am: don't distribute generated inssel.[ch] files.
11383 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
11385 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
11386 into the default appdomain. Fixes #58707.
11388 * jit-icalls.c: Remove the broken approximation for truncl, doing
11389 no conversion is better.
11391 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
11394 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11396 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
11397 of the mcrxr instruction which is not available on some processors
11398 even if it's documented to be. Implement add and sub overflow correctly
11399 (still not complete for long unsigned). Speed up icalls a bit.
11401 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
11403 * mini.c (mono_jit_compile_method_with_opt): Make sure that
11404 we run .cctor in the current domain instead of target_domain.
11406 Fixes bug #58558, .cctor not being called in -O=shared.
11408 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
11410 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
11412 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
11414 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
11415 which can be done with an imm8, do it that way.
11416 (mono_arch_output_basic_block): ditto for a jmp
11417 (mono_arch_emit_prolog): Computate maximum offset of a label.
11419 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
11421 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
11422 now tries to allocate prefered physical reg's for virtual
11423 regs. This reduces the number of emited spills/loads with
11424 20-30% on our core assemblies.
11426 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11428 * jit-icalls.c: truncl() is not needed and trunc() is
11429 the correct thing to do anyway (bug #58287).
11431 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
11433 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
11436 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
11438 * driver.c: enable loop optimizations by default.
11440 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
11442 * mini-x86.c: fix calc of max loop size when aligning loops start.
11444 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
11446 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
11449 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
11451 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
11454 * basic-long.cs: Add tests for add/subtract of immediates with carry.
11456 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
11458 * mini.c (inline_method): Allways inline some wrappers even if the cost
11459 is too large. Fixes #58785.
11461 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
11463 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
11465 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
11466 (crichton@gimp.org). Beginning of support for sparc/linux.
11468 * mini-sparc.c: Optimize retrieval of LMF address.
11470 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
11472 * exceptions-ppc.c: handle alloca in methods with clauses.
11474 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
11476 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
11478 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
11480 * mini.c: Delegate most of the abort signal work to
11481 mono_thread_request_interruption, which also handles Stop and Suspend
11484 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
11486 * mini.c mini.h: Allow inlining of icall wrappers if the backend
11487 supports the save/restore lmf opcodes.
11489 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
11491 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
11492 by gcc-3.4 as well.
11494 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
11496 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
11498 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
11499 methods which contain array accesses.
11501 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
11502 boundaries. Fixes #58537.
11504 * iltests.il: Add regression test for #58537.
11506 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
11508 * mini-x86.c (mono_arch_local_regalloc): Last part of
11509 fix for bug #58633 (releasing register to early).
11511 2004-05-18 Miguel de Icaza <miguel@ximian.com>
11513 * basic-long.cs: Add new regression test.
11515 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
11517 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
11518 register too early on the chain.
11520 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
11522 * mini.c (create_helper_signature): Use a helper function to reduce
11523 the code which needs to be written. Also set the calling convention of
11524 icalls on windows. Fixes #57840.
11526 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
11528 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
11529 exceptions-ppc.c: added helper function to get the instruction address
11530 from a signal handler context.
11532 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
11534 * helpers.c: use g_get_tmp_dir. Invokes happyness
11537 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
11539 * helpers.c: Add new env variable to pass args to objdump.
11540 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
11542 2004-05-17 Radek Doulik <rodo@ximian.com>
11544 * Makefile.am (common_sources): added abcremoval.h so it get
11545 disted and daily mono packages on go-mono.com will build again
11547 2004-05-17 Massimiliano Mantione <massi@ximian.com>
11549 * abcremoval.c: Fixed coding style, added copyright header.
11551 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
11553 * mini.h: Added prototype for abc removal main function.
11555 * build_relations_propagation_table.pl: Added copyright header.
11557 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
11559 * basic-long.cs: reg test for complex ceq_long bug.
11561 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
11563 * mini-x86.c (mono_arch_local_regalloc): Correctly free
11564 reg in long and clob case (bug #58343). Fixed/added comments.
11566 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
11568 * mini.c (mono_jit_runtime_invoke): Follow new convention
11569 of calling the invoke method with an function pointer.
11571 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
11573 * ChangeLog: Fix author of memory leak patch.
11575 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
11577 * Makefile.am: fix make dist as well...
11580 2004-05-14 Massimiliano Mantione <massi@ximian.com>
11582 * cfold.c: Made so that conversions from pointer to int4 are no-ops
11583 on archs where pointers are 4 bytes long.
11585 * Makefile.am: Added abcremoval.c source file.
11587 * abcremoval.c: Added abcremoval.c.
11589 * abcremoval.h: Added abcremoval.h.
11591 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
11593 * inssel.brg: Enabled bounds check removal.
11595 * mini.c: Added support for abcrem optimization.
11597 * mini.h: Added abcrem optimization label.
11599 * driver.c: Added support for abcrem optimization.
11601 * propagated_relations_table.def: Added propagated_relations_table.def.
11603 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
11605 * mini.c, cfold.c: fix style.
11607 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11609 * mini.c: handle issue with the low-level implementation of
11610 some long opcodes (bug #54209).
11612 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
11614 * basic.cs: test for my new cmov stuff.
11616 2004-05-13 Patrik Torstensson
11618 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
11619 opt and added peephole documentation.
11621 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
11623 * tramp-ppc.c: rewrote the generic trampoline code.
11625 2004-05-11 Patrik Torstensson
11627 * mini-x86.c: optimize long shl/shr asm code (one less branch)
11629 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
11631 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
11633 * mini.h mini.c dominators.c: Applied patch from Derek Woo
11634 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
11636 * mini.c: Add new icalls for AsAny marshalling.
11638 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
11640 * tramp-ppc.c, mini-ppc.c: more cleanups.
11642 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11644 * mini.c: no warnings.
11646 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11648 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
11650 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
11652 * mini.c: In the thread abort signal handler, if the thread is in the
11653 process of being stoped, don't throw the Abort exception, just stop the
11656 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
11658 * tramp-ppc.c: removed old code.
11660 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11662 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
11663 do some simple speed optimizations on ppc.
11665 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
11667 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
11668 and large offsets in load/store.
11670 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11672 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
11673 it causes regressions.
11675 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
11677 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
11680 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
11682 * jit-icalls.c: remove warnings.
11683 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
11684 speedups for unsafe code.
11686 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
11688 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
11690 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
11692 * basic-calls.cs: Add new regression test.
11694 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
11697 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
11699 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
11702 2004-05-06 Patrik Torstensson
11704 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
11705 long reg allocation in any reg (not only eax:edx) and implemented
11706 long shl/shr ops in asm instead of helpers.
11708 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
11710 * mini-sparc.h: Fix warnings.
11712 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
11715 * mini-exceptions.c (mono_handle_exception): Call the filter in a
11716 separate statement for clarity.
11718 * mini-sparc.c: Update status.
11720 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
11722 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
11725 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11727 * inssel-ppc.brg: another small pre-release workaround:
11728 we don't do overflow detection for long_sub_un.
11730 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11732 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
11733 (also works around a weird ppc bug: 57957).
11735 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
11737 * tramp-ppc.c: trampoline fixes.
11739 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
11741 * mini-ppc.c: fixed typos.
11743 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
11745 * mini-ppc.c, exceptions-ppc.c: more code saves registers
11746 at the top of the stack. Fixed typos. Use a frame registers
11747 for all the methods with exception clauses.
11749 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11751 * exceptions-ppc.c: restore fp registers.
11753 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
11755 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
11756 order from the stack top (moved the stack room to save the
11757 return value for trace after the param area). Fixed corruption
11758 in restoring registers on unwind.
11760 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
11762 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
11764 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11766 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
11767 and prolog/epilog for methods that use it. Allow
11768 enough param area room for varargs methods. Fix miguel's
11769 breakage in exception handling.
11771 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
11773 * Makefile.am: run genmdesc only on current arch.
11775 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11777 * exceptions-x86.c:
11778 * mini-x86.h: fix the build on windows.
11780 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
11782 * 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.
11784 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
11786 * mini-exceptions.c: New file.
11788 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
11789 Move some parts of the x86 exception handling code to an
11790 arch-independent file so it can be shared with other ports.
11792 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
11794 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
11796 2004-04-26 David Waite <mass@akuma.org>
11798 * driver.c: remove comma from end of enumeration declaration
11800 2004-04-26 Jackson Harper <jackson@ximian.com>
11802 * driver.c: parse config file before loading first assembly. This
11803 allows the user gac to be enabled/disabled.
11805 2004-04-23 Miguel de Icaza <miguel@ximian.com>
11807 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
11808 simpler mechanism: we do not care what is encoded initially
11809 (branch absolute or relative), we care about the code and its
11810 target. I kept the old code for reference for now.
11812 The new code tries first to determine if the jump is anywhere in
11813 the -/+32 absolute meg range, if it succeeds, it encodes using the
11814 absolute branch; If not, it tried to find something in the
11815 relative range, if not, it uses the handle_thunk code.
11817 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
11819 * exceptions-ppc.c: use the correct ip register on macosx.
11821 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
11823 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
11825 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
11827 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
11828 Raise exception on integer divide by zero by hand since the hw
11829 doesn't support it. Handle NaNs in FP compares.
11831 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
11833 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
11834 code reducing duplication between the platforms and enabled
11835 signal exception handling (on linux for now).
11837 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
11839 * exceptions-ppc.c: more macosx support.
11841 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11843 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
11845 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
11847 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
11849 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
11851 * iltests.il: more tests.
11853 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11855 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
11858 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
11860 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
11862 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
11864 * liveness.c: Mark variables as volatile in all basic blocks reachable
11865 from exception clauses.
11867 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
11869 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
11872 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
11874 * iltests.il, basic.cs: more tests for regalloc.
11876 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
11878 * iltests.il: Some tests for register allocation modifications
11881 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
11883 * exceptions.cs: Add regression test for bug #56782.
11885 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
11886 original stack trace if an exception is rethrown. Fixes #56782. Oh,
11887 the beauty of fixing the same thing in 5 different files...
11889 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
11891 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
11894 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
11896 * mini.c: Add support for STRWLPARRAY marshalling convention.
11898 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11900 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
11901 to init the context to setup the regs pointer).
11903 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
11905 * exceptions-ppc.c: more exceptions work.
11907 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
11909 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
11912 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11914 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
11915 can use the memory directly.
11917 * cpu-pentium.md: Update documentation from a post from Zoltan.
11919 add x86_add_membase, x86_sub_membase, x86_mul_membase
11921 2004-04-13 Miguel de Icaza <miguel@ximian.com>
11923 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
11924 GENERAL_REGS they were also hardcoded for all PPC ports.
11926 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
11928 Remove hard-coded limit for floating point registers, use
11929 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
11931 Notice that in MacOS X calling conventions you can fit a lot more
11932 floating point values in registers, so I should update the PInvoke
11933 test to excercise the passing of floating point values on the
11934 stack (currently broken).
11936 2004-04-06 Miguel de Icaza <miguel@ximian.com>
11938 * tramp-ppc.c (create_trampoline_code): Added
11939 JUMP_TRAMPOLINE_SIZE.
11940 (ppc_magic_trampoline): Follow the pattern from
11941 x86_magic_trampoline: if code is set to zero, return.
11942 (create_trampoline_code): Always pass MonoMethod to the jump
11943 trampoline, before it was passing a null.
11944 (mono_arch_create_jump_trampoline): Implement the jump stub, could
11945 share the code with mono_arch_create_jit_trampoline.
11947 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
11949 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
11952 * cpu-g4.md: Added length for jmp instruction, the worst case
11953 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
11956 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
11958 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
11960 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
11962 * mini.c: Only set bblock->real_offset when adding a new bblock, and
11963 before each IL instruction.
11965 * mini.c (CEE_BOX): Fix warnings.
11967 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11969 * mini.c: removed a few unused vars and extra whitespace.
11971 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
11973 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
11975 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
11977 (OP_GETCHR): use the above
11978 (CEE_LDELEMA): use the above.
11980 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
11981 version of the generic impl.
11982 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
11983 (CEE_LDELEMA): use the above.
11985 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11987 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
11990 * iltests.il: Added new regression test for #56317.
11992 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
11994 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
11995 under NetBSD. Fixes #56450.
11997 * liveness.c (update_gen_kill_set): Fix previous patch.
11999 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12001 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
12003 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
12005 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
12006 ldsfld and ldsflda.
12008 * inssel-sparc.brg: Add more optimizations.
12010 * mini-sparc.c: Replace multiply/divide with shifts if possible.
12012 2004-04-01 Martin Baulig <martin@ximian.com>
12014 * mini.c (handle_box): New static function; moved the
12015 implementation of CEE_BOX here.
12016 (mono_method_to_ir): Added `constrained_call' variable.
12017 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
12018 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
12019 mono_method_get_constrained() to get the method.
12021 2004-04-01 Martin Baulig <martin@ximian.com>
12023 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
12024 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
12025 (mono_method_to_ir): We don't need these macros anymore since
12026 mono_class_get_full() already takes care of it.
12028 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12030 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
12031 use @function (as doesn't accept #function here) and check the return
12032 value of system and stop if fails.
12034 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12036 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
12038 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
12040 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
12042 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
12044 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
12047 * basic-long.cs: Add test for negation of Int64.MinValue.
12049 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
12051 * mini-sparc.c: Update status.
12053 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
12055 * exceptions-sparc.c: Fix return value in filters.
12057 * inssel-sparc.brg: Fix register allocation in some rules.
12059 2004-03-28 Martin Baulig <martin@ximian.com>
12061 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
12064 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
12066 * mini-x86.c (mono_arch_patch_code): Fix warnings.
12068 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
12069 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
12070 remove unused conv_u4 opcode.
12072 * mini-x86.c: Remove valgrind workaround since it slows down things
12073 even when mono is not run under valgrind.
12075 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
12077 * mini-sparc.c: Update status.
12079 * inssel-sparc.brg: Add some optimizations.
12081 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
12082 future delay slot filling. Add support for varargs, tail calls and JMP.
12084 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
12085 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
12087 * inssel.brg: Fix register allocation in OP_ARGLIST.
12089 * inssel.brg: Fix warnings.
12091 2004-03-25 Martin Baulig <martin@ximian.com>
12093 * mini.c (inflate_generic_field): Removed.
12094 (mini_get_method): Removed, use mono_get_method_full(),
12095 (mini_get_class): Removed, use mono_class_get_full().
12096 (mono_method_to_ir): Pass our generic context to
12097 mono_field_from_token().
12099 2004-03-25 Martin Baulig <martin@ximian.com>
12101 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
12102 of a `MonoMethod *'.
12103 (mini_get_method): Take a `MonoGenericContext *' instead
12104 of a `MonoMethod *'.
12105 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
12106 a new local variable called `generic_context' which holds the
12107 current `MonoGenericContext *'; use it to lookup things.
12109 2004-03-24 Martin Baulig <martin@ximian.com>
12111 * mini.c (mini_get_class): New static method; if we're inside a
12112 generic instance, inflate the class if neccessary.
12113 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
12115 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
12117 * iltests.il: New regression test for #55976.
12119 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
12122 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
12124 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
12127 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
12129 * liveness.c: Consider SSA stores as well as loads when making vars
12132 * exceptions.cs: New regression tests for register allocation.
12134 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
12136 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
12137 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
12138 domain lock only to protect puntual access to data structures.
12139 Added access lock for sighash, jit_icall_hash_name,
12140 jit_icall_hash_addr and domain->code_mp.
12142 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
12144 * driver.c: Print SIGSEGV handling method.
12146 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
12148 * mini.c (setup_jit_tls_data): Handle case when this is called
12149 multiple times for a thread.
12151 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
12152 is different from fbxx_un. Fixes #54303. Also use constants instead of
12153 magic numbers in a lot of places.
12155 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
12157 * exceptions.cs: Fix cctor test when --regression is used.
12159 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
12161 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
12164 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
12166 * inssel-ppc.brg: fixed register assignments for some rules.
12168 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
12170 * exceptions.cs: Add test for exceptions in static constructors.
12172 * mini.c (mono_jit_compile_method_with_out): Move the calling of
12173 static constructors outside the domain lock. Fixes #55720.
12175 2004-03-17 Martin Baulig <martin@ximian.com>
12177 * mini.c (get_generic_field_inst): Removed, this'll never happen.
12178 (inflate_generic_field): Take the `MonoMethod *' instead of the
12179 `MonoClass *' and added support for generic method.
12180 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
12181 have a `field->parent->gen_params', only inflate the field if it's
12182 an open constructed type.
12184 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
12186 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
12187 exception object instead of the preconstructed ones.
12189 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12191 * mini.c: reverted changed to sigsegv_signal_handler commited
12192 accidentally in the previous patch.
12194 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12197 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
12198 running --aot with an old assembly.
12200 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
12202 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
12205 * mini-sparc.c: Add support for v9 branches with prediction.
12207 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
12209 * mini.c (mini_init): #warning is GNUC only
12211 * mini-sparc.h: implement __builtin_frame_address
12212 and __builtin_return_address for Sun C compiler
12214 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
12216 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
12218 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
12220 * basic-calls.cs: Add test for unaligned byref long argument passing.
12222 * mini-ops.h: Add sparcv9 compare and branch instructions.
12224 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
12225 v9 instructions if we have a v9 cpu.
12227 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
12228 registers for global allocation.
12230 * exceptions-sparc.c: Fixes.
12232 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
12234 * liveness.c (mono_analyze_liveness): Optimized version.
12236 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
12238 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
12241 * basic-float.cs basic-calls.cs: New regression tests.
12243 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
12245 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
12246 sigaltstack implementation.
12248 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
12250 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
12251 stuff if SIGSEGV_ON_ALTSTACK is not defined.
12253 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
12255 * mini.c: Fix warnings.
12257 * mini.c (mono_resolve_patch_target): New function which contains the
12258 arch independent part of the patching process.
12260 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
12261 patching code to a separate function.
12263 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
12265 * mini.c (add_signal_handler): ifdef out on Windows
12267 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
12269 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
12270 cpu-sparc.md: Add exception handling support + other fixes.
12272 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
12273 typed GC detection in --version.
12275 * basic.cs exceptions.cs: New regression tests.
12277 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
12278 the arch specific code can store data during a compilation.
12280 * mini-ops.h: Add OP_SETFRET.
12282 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
12283 function, register a separate icall for each arity, so the icalls can
12286 * mini.c (mono_print_tree): Print negative offsets in a more readable
12289 * mini.c: Make signal handling work on sparc.
12291 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
12293 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
12295 * jit-icalls.c: Emulate truncl by aintl on solaris.
12297 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
12299 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
12301 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
12303 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
12305 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
12306 a MarshalByRef type, inline a method that performs the check, taking into
12307 account that the object can be a proxy. Also implemented tow new opcodes:
12308 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
12309 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
12310 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
12312 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
12314 * mini-ppc.c: if a relative branch displacement is too big
12315 but it points to and area reachable with an absolute branch,
12318 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
12320 * mini.c: optimize small copies in cpblk.
12322 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
12324 * basic-calls.cs basic-float.cs: New regression tests.
12326 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
12327 negative offsets from %fp. Implement localloc. Fix local register
12328 allocation. Fix the case when the this argument needs to be saved to
12329 the stack. Implement some missing opcodes.
12331 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
12333 * mini.c (mini_method_compile): Reenable global regalloc in methods
12334 with exception handlers.
12336 * linear-scan.c (mono_varlist_sort): Fix warning.
12338 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
12340 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
12343 * liveness.c: Make all variables uses in exception clauses volatile, to
12344 prevent them from being allocated to registers. Fixes #42136.
12346 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
12348 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
12349 causes regressions.
12351 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
12352 argument to mono_arch_regalloc_cost.
12354 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
12357 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
12359 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
12360 Make the cost of allocating a variable to a register arch dependent.
12362 * basic-calls.cs: Fix compilation of tests.
12364 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
12365 helper function to cut back on the number of #ifdefs needed.
12367 * mini-ppc.c: Fix compilation.
12369 * basic-calls.cs: New regression tests.
12371 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
12373 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
12374 of l0 since that is callee saved.
12376 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
12379 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
12380 of delay instruction.
12382 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
12384 * mini.h (MonoCallInst): Add 'virtual' flag.
12386 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
12388 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
12390 * *.cs: New regression tests.
12392 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
12395 * mini.c (mono_runtime_install_handlers): Fix build.
12397 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
12398 'signal_stack_size' members.
12400 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
12401 alternate signal stack.
12403 * exceptions-x86.c: Add stack overflow handling.
12405 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
12406 functions to arch independent code.
12408 * mini.c (mono_print_tree): Print more detailed info for load_membase
12411 2004-02-23 Martin Baulig <martin@ximian.com>
12413 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
12415 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
12417 * mini-x86.c: fixed reg allocation for div/rem.
12419 2004-02-22 Miguel de Icaza <miguel@ximian.com>
12421 * driver.c (mono_main): Report some configuratio options on --version.
12423 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
12425 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
12426 low in the address space. Correctly flush memory in thunks where we
12427 output native code.
12429 2004-02-20 Martin Baulig <martin@ximian.com>
12431 * mini.c (mini_get_method): New static method; inflate all generic
12432 methods and methods in open generic instances.
12433 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
12434 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
12436 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
12438 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
12440 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
12442 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
12444 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
12446 * mini-sparc.c (flushi mono_arch_output_basic_block): make
12447 it compile using Sun's compiler.
12449 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
12451 * 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.
12453 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
12455 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
12457 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
12459 * mini-ppc.c: handle calls outside of the allowed range with thunks
12460 allocated using the code manager.
12461 * tramp-ppc.c: use the code manager to hold generated native code.
12462 Fixed the magic trampoline to just patch vtable entries.
12464 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
12466 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
12469 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
12471 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
12474 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
12475 if we have a working __thread implementation.
12477 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
12478 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
12480 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
12482 * mini-x86.c: Fix compilation under gcc 2.
12484 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
12486 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
12487 contains a call to the wrapped function.
12489 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
12490 OP_<CALL>_IMM opcodes, and use them under X86.
12492 * mini.c (mono_jit_find_compiled_method): Fix warning.
12494 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
12496 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
12498 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
12499 functionality to mini.c.
12501 * mini.c (mono_create_jump_trampoline): New function to create a jump
12502 trampoline. Return a compiled method instead of a trampoline if it
12503 exists. Add a cache for jump trampolines.
12505 * mini.c (mono_jit_find_compiled_method): New function to return a
12506 compiled method if it exists.
12508 * mini-x86.c: Call mono_create_jump_trampoline instead of
12509 mono_arch_create_jit_trampoline.
12511 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
12512 a jump trampoline. Fixes #52092.
12514 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
12516 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
12517 which is not up-to-date. Add check_corlib_version () instead.
12519 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
12522 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
12523 since newer valgrind versions do not need it.
12525 * mini.c (mono_jit_compile_method_with_opt): New helper function to
12526 compile a method with a given set of optimizations.
12528 * mini.c: Compile icall wrappers on-demand instead of at startup.
12530 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
12531 wrapper for an icall.
12533 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
12535 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
12538 * iltests.il: Add test for non-empty stack before switch instruction.
12540 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
12542 * mini.c: Add support for new stringbuilder marshalling conventions.
12544 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
12546 2004-02-01 Martin Baulig <martin@ximian.com>
12548 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
12549 in `ginst->mtype_argv'.
12551 2004-01-31 Miguel de Icaza <miguel@ximian.com>
12553 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
12554 facilitate grepping.
12556 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
12558 * mini.c: fixed buglet in initobj generic implementation for references.
12560 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
12562 * Makefile.am: make the version script conditional.
12563 * jit-icalls.c: handle missing truncl().
12565 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
12567 * exceptions.cs: Add more tests for double->int conversion.
12569 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
12570 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
12572 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
12574 * driver.c: make --verbose --version emit an error
12575 if the loaded corlib doesn't match the runtime version.
12577 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
12579 * mini-ppc.h: export ppc_patch().
12580 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
12581 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
12582 on par or better than on MacOSX.
12584 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
12586 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
12587 mono_lookup_pinvoke_call.
12589 * mini-x86.c: Under windows, the default pinvoke calling convention is
12590 stdcall. Fixes #52834.
12592 * mini.c (optimize_branches): Add an upper bound to the number of
12593 iterations to prevent infinite loops on strange loops. Fixes #53003.
12595 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
12597 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
12598 and ISINST. Fixes #52093.
12600 * objects.cs (test_0_vector_array_cast): New tests.
12602 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
12604 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
12605 checking in Array.Set ().
12607 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
12610 * object.cs (test_0_multi_array_cast): New regression test.
12612 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
12614 * exceptions-ppc.c: fix build on Linux/PPC.
12616 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
12618 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
12619 running under valgrind.
12620 (x86_magic_trampoline): Fix build bustage.
12622 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
12623 negative values as well. This is needed for the encoding of the line number
12624 info, since sometimes the line numbers are not in increasing order.
12626 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
12628 * cpu-pentium.md (localloc): Increase the size of the localloc
12629 instruction since it is a loop under Win32.
12631 * debug-mini.c (record_line_number): Get rid of unneccesary memory
12634 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
12636 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
12637 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
12638 Max Horn (max@quendi.de). Fix file names in comments.
12640 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
12642 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
12643 avoid stack overflow.
12644 (replace_usage): Avoid uninitialized variable warnings.
12646 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
12647 and taking the address of valuetype variables.
12649 2004-01-03 Patrik Torstensson
12651 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
12652 for other purposes than FP later on.
12654 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
12656 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
12659 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12661 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
12663 2003-12-30 Patrik Torstensson <p@rxc.se>
12665 * mini-x86.h: Decreased number of availiable fp regs.
12666 Solves corner cases with FP spilling.
12668 2003-12-23 Patrik Torstensson <p@rxc.se>
12670 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
12671 for floating point stack tracking / spilling on x86.
12674 * basic-float.cs: added float mul overflow test.
12676 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
12678 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
12680 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12682 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
12683 supports for cond branches that overflow the immediate
12684 overflow offset. mcs can compile simple programs.
12686 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
12688 * exceptions-ppc.c: exception handling support wip:
12689 finally handlers get run on exception.
12691 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
12693 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
12696 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12698 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
12699 initial support for stack walking and unwinding.
12701 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
12703 * driver.c (mono_main): Make corlib-out-of-sync message more
12704 descriptive. Also remove verify_corlib call.
12706 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12708 * mini.c: make CEE_NEWARR calls and other emulated opcodes
12709 not overlap with other call's arguments, too.
12711 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
12713 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
12714 move to arch-specific code the choice of arch-specific
12715 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
12716 * mini.c: ensure emulation calls will not interleave
12719 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
12721 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
12722 the magic trampoline stack frame is dropped before executing
12725 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
12727 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
12728 and integer to fp conversions. Added support for overflowing
12729 arguments on the stack. Reserve a couple more registers as temps.
12730 Added support for aot compilation (as output still needs to be
12733 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12735 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
12736 Don't overwrite return register in some corner cases.
12738 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
12740 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
12741 static constructors when AOT compiling.
12743 * driver.c (mono_main): Call mono_check_corlib_version.
12745 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12747 * cpu-g4.md, basic.cs: fixed div target register.
12749 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
12751 * mini-ppc.c, basic.cs: shl_imm fix with test.
12753 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12755 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
12756 structures by value. Misc fixes.
12757 * objects.cs: more tests.
12759 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
12761 * mini-ppc.c: lconv.ovf.i implemented.
12763 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12766 (mini_init): don't error out if someone already called g_thread_init.
12768 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
12770 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
12771 to be any type per the spec. Fix abnormal memory usage when
12772 the same object is repeatedly thrown.
12774 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
12776 * mini.c: check for overruns in IL code.
12778 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
12780 * TODO: Add/remove some todo entries.
12782 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
12784 * driver.c (mono_main): Call mono_verify_corlib.
12786 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
12788 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
12789 This has been moved to mini.c
12790 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
12791 type being casted is marshalbyref it could be a proxy, so instead of
12792 emitting the type check code, emit a call to a runtime method that will
12793 perform the check by calling CanCastTo if needed.
12795 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
12797 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
12798 methods with large stack frames under Win32.
12800 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
12802 * Makefile.am: Distribute regression tests.
12804 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
12805 at the end instead of inserting each variable into the sorted list.
12807 * linear-scan.c (mono_varlist_sort): New helper function.
12809 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
12811 * mini.c: ensure arguments and locals are within bounds.
12813 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
12815 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
12818 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12820 * mini.c (mono_cprop_copy_values): Fix crash.
12822 * aot.c: Set verbosity back to 0.
12824 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12826 * regalloc.c: complete memory leak fix by Laurent Morichetti
12829 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
12831 * driver.c (main_thread_handler): Revert the previous patch.
12833 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
12836 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
12837 memory from the memory pool.
12839 * driver.c (main_thread_handler): Turn on all optimizations when
12842 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
12843 an array for better performance.
12845 * regalloc.c (mono_regstate_assign): Fix memory leak.
12847 * debug-mini.c (mono_debug_serialize_debug_info): New function to
12848 serialize the debug info.
12850 * debug-mini.c (mono_debug_add_aot_method): New function to load the
12851 debug info from the serialized representation.
12853 * aot.c: Save debug info into the generated file and load it when
12856 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
12858 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12860 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
12861 More FP-related fixes.
12863 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
12865 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
12866 and register allocation buglet. Hello world now runs.
12868 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
12870 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
12871 * tramp-ppc.c: fixed class init trampoline.
12872 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
12874 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12876 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
12877 mini.c: more ppc changes/fixes.
12879 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12881 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
12882 Also optimize the case when the arguments are the same in the caller
12885 * iltests.il: Add tests for tail calls with valuetype arguments.
12887 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12889 * mini-ppc.c: fixes for struct return type.
12891 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
12893 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12894 mono_spillvar_offset() to arch-specific code.
12896 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
12898 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
12900 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
12902 * exceptions-x86.c: Fix stack space leaks.
12904 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
12905 registers from the lmf if the method has save_lmf set.
12907 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
12909 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
12910 of icall wrappers into InvokeInDomain, since these are now per-domain.
12912 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
12914 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
12915 make some opcode emulation and intrinsic ops enabled/disabled
12916 according to the architecture. More fixes.
12918 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
12920 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
12922 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
12924 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
12925 arch-specific handling for 'this' and struct return type to
12926 arch-specific code.
12928 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12930 * aot.c: prevent divide by zero error when reporting (it happened with
12931 Accessibility.dll).
12933 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
12935 * mini.h (inst_switch): Remove unused macro.
12937 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12940 (load_aot_module): free 'info->methods' and 'info' properly. No more
12941 "free(): invalid pointer blah" messages when you have an old aot
12944 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
12946 * jit-icalls.c, mini.c: Added support for context static fields.
12948 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12950 * mini.c (mono_method_blittable): Methods which set LastError are not
12951 blittable either. Fixes #51108.
12953 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
12955 * mini.c: flush icache.
12956 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
12958 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
12960 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
12962 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
12964 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
12967 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
12970 * inssel.brg (CEE_MKREFANY): Fix AOT case.
12972 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
12974 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
12975 instruction when the result is discarded.
12977 * iltests.il (test_0_div_regalloc): New regression test.
12979 * arrays.cs: Fix compilation error.
12981 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
12983 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
12984 float rules to inssel-x86.brg: sane architectures with FP registers
12985 don't need to implement these rules.
12987 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
12989 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
12991 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
12993 * mini.h, inssel-long32.brg: fixed endianess issues in int64
12994 implementation of 32 bit systems.
12996 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
12998 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
12999 (Jeroen Zwartepoorte).
13001 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
13003 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
13004 the caller and the callee matches.
13006 * mini.c (mono_method_to_ir): Add comment.
13008 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
13009 signbit is missing on some platforms.
13011 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
13013 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
13015 * mini.c (setup_jit_tls_data): Call the new function.
13017 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
13019 * mini-x86.c: Add experimental support for fast access to the lmf
13020 structure under NPTL/Linux 2.6.x.
13022 2003-11-06 Martin Baulig <martin@ximian.com>
13024 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
13025 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
13028 2003-11-02 Martin Baulig <martin@ximian.com>
13030 * mini.c (inflate_generic_field): New static method.
13031 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
13032 generic instance and the field is declared in a generic type, call
13033 inflate_generic_field() to inflate it. Fixes gen-28.cs.
13035 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
13037 * mini.h mini.c (mono_method_same_domain): New function to return
13038 whenever the caller and the callee are in the same domain.
13040 * tramp-x86.c (x86_magic_trampoline): Use the new function.
13042 2003-10-30 Martin Baulig <martin@ximian.com>
13044 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
13045 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
13047 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
13048 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
13050 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
13052 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
13055 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
13056 object here, so it is in the correct appdomain etc.
13058 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
13060 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
13062 (mono_method_to_ir): Avoid freeing the type created returned from
13063 mono_type_create_from_typespec, since it is put into an internal cache
13064 by the function. Fixes pointer.exe.
13066 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
13067 trampolines for icalls and pinvokes as well. Fixes #33569.
13069 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
13071 * mini.c: Update after appdomain changes.
13073 * mini.c (mono_jit_compile_method_inner): Allways compile native
13074 method wrappers in the root domain, since there can only be one
13075 instance of them, whose address is stored in method->info.
13077 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
13079 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
13080 environment variable. Instead detect automatically whenever running
13081 under valgrind using the magic macro RUNNING_ON_VALGRIND from
13084 2003-10-16 Miguel de Icaza <miguel@ximian.com>
13086 * trace.c, trace.h: New files that implement the new trace option
13089 * driver.c: Document new --trace options.
13091 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
13094 - if (mono_jit_trace_calls)
13095 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
13097 * mini.h: prototypes.
13099 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
13101 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
13103 * mini.c inssel.brg: Implement typedefbyref opcodes.
13105 * mini.c (mono_jit_compile_method): Remove unused local variable.
13107 * mini.c (mono_jit_compile_method_inner): Ditto.
13109 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
13111 * tramp-x86.c (x86_class_init_trampoline): Fix build.
13113 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
13115 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
13117 * mini.c (mono_no_aot): Remove unused global variable.
13119 * mini.c: Thread safety fixes.
13121 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
13123 * mini.c (mono_create_class_init_trampoline): Add a lock around
13124 class_init_hash_addr.
13126 * arrays.cs (test_0_newarr_emulation): Add new regression test for
13129 * mini.c: Decompose the NEWARR instruction before decomposing its
13130 arguments. Fixes #30073.
13132 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
13134 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
13137 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
13139 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
13141 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
13143 * driver.c: Add support for compiling icall wrappers to --compile.
13145 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
13147 * inssel.brg: The empty value in class->interface_offsets is -1, not
13150 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
13152 * objects.cs: New test for 'is' operator on an array of interfaces.
13154 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13156 * tramp-ppc.c: update trampoline code to support jumps
13157 and class initialization.
13159 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
13161 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
13163 * inssel.brg (OP_UNBOXCAST): Fix #46027.
13165 * inssel.brg (OP_UNBOX): Remove unused rule.
13167 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
13168 region instead of one for each method. Fixes #47813.
13170 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
13172 * exceptions.cs (test_0_nested_finally): New regression test for
13173 nested exception handlers.
13175 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
13177 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
13179 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
13182 * mini.c (mono_method_check_inlining): Make the inlining limit
13183 configurable by an environment variable.
13185 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
13187 * mini.h: Bump AOT file version.
13189 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
13190 token, store the image along with the token, since the token might not
13191 refer to the same image as the method containing the relocation,
13192 because of inlining.
13194 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
13196 * mini.c (mono_precompile_assemblies): New function to compile
13197 all methods in all loaded assemblies.
13199 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
13201 * regalloc.h regalloc.c (MonoRegState): Change the type of
13202 iassign and fassign to int*, since they can contain large negative
13203 values if the register is spilled. Also added some comments. Fixes
13206 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
13207 under Win32. Fixes #42964.
13209 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
13211 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
13213 * aot.c: Added support for AOT compiling methods which contain calls
13214 to wrappers. Currently, only remoting-invoke-with-check wrappers are
13217 * driver.c (compile_all_methods): Run the compilation in a thread
13218 managed by mono. Fixes #44023.
13220 * mini.c (mono_codegen): Print full method name in verbose output.
13222 * mini-x86.c (mono_arch_patch_code): Fix warning.
13224 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
13225 jumps, since the method we are jumping to might be domain-specific.
13227 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
13229 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13231 * inssel.brg: string chars are unsigned.
13233 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
13235 * TODO: New todo item.
13237 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
13238 which calls mono_runtime_class_init and patches the call site to
13239 avoid further calls.
13240 (mono_arch_create_class_init_trampoline): New arch specific function
13241 to create a class init trampoline.
13242 (create_trampoline_code): Generalized so it can create
13243 class init trampolines as well.
13245 * mini.c (helper_sig_class_init_trampoline): New helper variable.
13246 (mono_create_class_init_trampoline): New function to create and cache
13247 class init trampolines.
13248 (mono_find_class_init_trampoline_by_addr): New function to lookup the
13249 vtable given the address of a class init trampoline. Used by the
13251 (mono_codegen): Generate a call to a trampoline instead of
13252 mono_runtime_class_init in LDSFLD[A].
13253 (mono_codegen): Add relocations for the new trampoline.
13255 * mini.h mini-x86.c aot.c: Added a new relocation type:
13256 MONO_PATCH_INFO_CLASS_INIT.
13258 * mini.h: Bump AOT version number.
13260 * aot.c: Create a copy of the loaded code instead of using the original
13261 so methods which call each other will be close in memory, improving
13264 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
13265 patch since it breaks the regression tests.
13267 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
13268 for the register saving instruction sequence since the
13269 frame_state_for function in glibc 2.3.2 don't seem to detect it.
13271 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
13273 * TODO: Fix todo item && remove another.
13275 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
13277 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
13280 * aot.c: Moved the check for MONO_LASTAOT into the initialization
13281 function of the module.
13283 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
13284 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
13285 --no-aot command line option.
13287 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
13289 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
13290 by Bernie Solomon (bernard@ugsolutions.com).
13292 * inssel.brg: Refactor the interface offset table related code into
13293 its separate functions and add support for the AOT case.
13295 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
13297 * aot.c (mono_aot_get_method_inner): Fix memory leak.
13299 * aot.c: Added mono_aot_verbose variable and made all debugging
13300 output depend on the value of this variable.
13302 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
13303 method_label and info_label.
13305 * mini.h mini-x86.c aot.c: Added a new relocation type
13306 MONO_PATCH_INFO_IID for klass->interface_id.
13308 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
13309 the MonoJitInfo structure.
13311 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
13312 a non-root appdomain in shared mode.
13314 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
13316 * aot.c: make aot loader less verbose. Remove free of unused variable.
13318 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
13320 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
13322 * .cvsignore: Added *.dll.
13324 * mini.c (mono_print_tree_nl): New function callable while debugging.
13326 * mini.c (mono_print_code): Export this.
13328 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
13331 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
13333 * mini.h (MonoCompile): Added 'jit_info' field.
13335 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
13336 the cfg structure, since it is needed by the AOT compiler.
13338 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
13340 * aot.c: A major rewrite. Changes include:
13341 - save exception tables for methods which have them.
13342 - cache failed lookups in aot_get_method () to avoid the (slow) calls
13343 to g_module_symbol.
13344 - reworked the file format so it is now much smaller and needs
13345 fewer relocation entries.
13347 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
13349 * aot.c (load_aot_module): Fix build bustage on platforms without
13352 2003-09-04 Martin Baulig <martin@ximian.com>
13354 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
13356 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
13358 * TODO: Some new optimization ideas.
13360 * aot.c: Move AOT module loading logic here from mono_assembly_open.
13362 * aot.c: Save the optimization flags used to compile the code into
13365 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
13366 support emitting domain specific code.
13368 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
13369 no longer domain neutral. It can be made domain neutral by compiling
13370 with --optimize=shared.
13372 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
13373 between appdomains.
13375 * driver.c mini.h mini.c: New --no-aot debugging option which disables
13376 loading of AOT code.
13378 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
13380 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
13381 if there is no domain neutrality information.
13383 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
13385 * aot.c (mono_compile_assembly): Emit a symbol containing the file
13386 format version into the generated library.
13388 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
13389 callee method into the caller since one of them could be shared.
13391 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
13392 system exceptions from AOT code now works.
13394 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
13395 method if it is domain neutral and the callee is not.
13397 * graph.c (cfg_emit_one_loop_level): Fix warning.
13399 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
13401 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
13404 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
13406 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
13407 is needed by code which is executed before mono_runtime_init ().
13408 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
13410 * mini.c (mono_thread_abort): Fix warning.
13411 (mono_jit_compile_method): Call static constructor in the AOT case too.
13413 * aot.c (mono_compile_assembly): Fix warning.
13415 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13417 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
13419 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
13421 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
13423 * cpu-pentium.md: Fix the length of call opcodes so they include the
13424 ESP restoring instruction. Fixes #47968.
13426 2003-08-28 Martin Baulig <martin@ximian.com>
13428 * mini-x86.c (mono_arch_call_opcode): Added support for
13429 MONO_TYPE_GENERICINST.
13431 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
13433 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
13435 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
13436 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
13438 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
13441 2003-08-26 Martin Baulig <martin@ximian.com>
13443 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
13444 when reporting an error, set this to the actual error location.
13445 (mono_method_to_ir): Report the correct error location if
13446 get_basic_blocks() returned an error.
13448 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
13450 * mini.c (mono_type_blittable): OBJECT is not blittable.
13451 (mono_method_blittable): Methods which have marshalling descriptors
13452 are not blittable either. Fixes #47842.
13454 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
13456 * driver.c mini.c: Use an environment variable instead of a global
13457 variable. Also fix the build.
13459 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
13460 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
13463 * driver.c mini.c: Added --with-valgrind option to turn off some
13464 code which prevents mono from running under valgrind.
13466 * mini.c (mono_emit_call_args): Fixed warning.
13468 * mini.c (mono_emulate_opcode): Fixed warning.
13470 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13472 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
13473 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
13474 regalloc.c, regalloc.h: specify available registers in arch-specific
13475 code and support floats in the regallocator (patch by Laurent Morichetti
13478 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
13480 * mini.c: mono_thread_current() can be called only after
13481 mono_runtime_init(): rearrange code to not call it early on.
13483 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13485 * mini.c: allocate jump tables in the code mempools.
13487 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13489 * mini.c, mini.h: make sure per-thread data allocated by the jit is
13492 2003-08-10 Miguel de Icaza <miguel@ximian.com>
13494 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
13495 12 to 16. This fixes bug #47453.
13498 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
13500 * mini-ppc.c: fixed indexed load and unsigned compares.
13502 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
13504 * mini.c: reenabled installation of handler for
13505 thread abort signal.
13507 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13509 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
13510 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
13511 until it's fixed and actually useful.
13513 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
13515 * inssel-long32.brg: couple more opcodes implemented.
13517 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
13519 * mini-sparc.c: Even more opcodes implemeted.
13521 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
13523 * mini-sparc.c: More opcodes implemented.
13525 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
13527 * mini-sparc.c: More opcodes implemented.
13529 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
13531 * inssel-sparc.brg: Add some needed rules. Direct
13533 * Makefile.am: Use inssel-sparc.brg
13534 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
13535 an assert happy for now.
13537 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
13539 * mini-sparc.c: Fixed compile errors.
13540 * exceptions-sparc.c: Same. We now produce a mono binary
13541 on sparc-linux. Yea.
13543 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
13545 * mini-sparc.c: Renamed registers. Also some macro cleanups.
13546 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
13547 They compile, but do not work.
13549 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13551 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
13552 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
13553 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
13556 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
13558 * mini.c: more opcodes implemented and better support for generics.
13560 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
13562 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
13563 * mini.c, mini.h: first cut at generics support: some new instructions
13564 added and changed the behaviour of some of the existing ones.
13566 2003-07-21 Miguel de Icaza <miguel@ximian.com>
13568 * mini.c: Removed definition of metadata_shared mutex here.
13570 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13572 * mini-x86.c: make vararg calls work for instance methods.
13574 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
13576 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
13577 returns the arguments in a separte list, now.
13579 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13581 * aot.c, mini.c: updates for array type representation changes.
13583 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
13585 * mini.c: register function to perform jit shutdown.
13587 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
13589 * mini.c: use a faster allocator if possible.
13591 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
13593 * aot.c: some cleanups and portability changes.
13595 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13597 * mini.c: use faster allocation for CEE_BOX if possible.
13599 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13601 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
13602 Moved inlined mempcy code to its own function so that is can be
13603 reused. Added an inline memset function as well (optimized initobj).
13604 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
13606 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
13608 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
13610 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
13612 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
13613 arch code can setup the cpu for CLR execution, if needed.
13614 We use it on x86 to set the precision of FP operations.
13616 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
13618 * mini.c: disable some optimizations if we can guess they'll cost too
13619 much for a given method.
13621 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13623 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
13625 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
13626 * mini.h mini.c mini-x86.c: Added instruction level coverage
13627 info collection support.
13629 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13631 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
13632 is now implemented in the profiling API. Get rid of a couple of
13633 unnecessary global variables.
13635 2003-06-15 Nick Drochak <ndrochak@gol.com>
13637 * basic-long.cs: tests for negative values for bigmul, and unsigned.
13638 * cpu-g4.md: add op_bigmul and op_bigmul_un
13639 * cpu_pentium.md: add op_bigmul_un
13640 * inssel-long32.brg: add rule for unsigned bigmul
13641 * mini-ops.h: define OP_BIGMUL_UN
13642 * mini-x86.c: THE BUG: handle (un)signed properly
13643 * mini.c: choose unsigned opcode if needed.
13644 This set of patches fixes bug #44291
13646 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
13648 * mini.c (optimize_branches): improved to handle all kinds of
13649 conditional branches.
13651 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13653 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
13654 don't raise exceptions.
13656 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13658 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
13659 to arch-specific files.
13661 2003-06-09 Martin Baulig <martin@ximian.com>
13663 * Makefile.am (libs): Added $(LIBGC_LIBS).
13665 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
13667 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
13668 and OP_ATAN (fixes bug#44293).
13670 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
13672 * Makefile.am, mini-x86.c: rename cpu description array to
13673 pentium_desc, since some compilers define the 'pentium' preprocessor
13676 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
13678 * mini.c (mini_select_instructions): add explicit branch if the
13679 following block is not the false target of a conditional branch -
13680 we need this with any optimization that reorder or remove bblocks
13682 * mini.c (optimize_branches): bug fixes
13684 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
13686 * mini.c (mono_method_to_ir): inline static readonly fields
13688 * ssa.c (fold_tree): start cfold support for long (very simple
13691 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
13693 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
13695 * inssel.brg: fixed memcpy (bug #44219).
13697 2003-06-05 Dick Porter <dick@ximian.com>
13699 * driver.c: Set the glib log levels to not abort if g_message
13702 g_set_prgname() has to happen before mini_init() so that the
13703 process handle gets the info.
13705 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
13707 * driver.c: add intrins to the default optimizations to get wider
13710 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
13712 * mini.h: some large basic blocks will overflow a 16-bit
13713 integers for symbolic registers.
13715 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13717 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
13718 (mono_arch_output_basic_block): fix bug 43499
13720 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13722 * mini.c: kill duplicated definition of mono_debug_format.
13724 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
13726 * mini-x86.c, arrays.cs: fixed register allocation bug.
13728 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
13730 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
13732 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
13734 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13737 (print_method_from_ip): also print source location information if
13740 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
13742 * mini.c (mono_find_block_region): bug fix in region code
13743 (mini_method_compile): enable removing unreachable code again, but
13744 only in methods without exception clauses.
13746 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
13748 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
13749 Implemented arglist opcode and handling of TypedReference type.
13750 Fixed x86 call convention when a structure is returned.
13751 Minimal support for calling static vararg methods.
13753 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
13755 * mini.c (mini_method_compile): always remove unreachable code,
13756 because the code in them may be inconsistent (access to dead
13757 variables for example).
13759 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
13761 * driver.c, debug-mini.c: warning fixes.
13763 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
13765 * Makefile.am, jit.h, mini.h: install header for embedding mono.
13767 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
13769 * mini.c: thread-static fields are registered in mono_class_vtable(),
13770 so ensure the function is called before checking for them.
13772 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
13774 * mini.c (optimize_branches): fix for bug 43586
13776 * jit-icalls.c (mono_llmult_ovf): added an additional check for
13777 overflow (fixes Bug #43639)
13779 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13781 * mini.c, objects.cs: allow the use of stobj for primitive types.
13783 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13785 * mini.c: be less strict about argument checking until we support
13786 running the verifier.
13788 2003-05-27 Nick Drochak <ndrochak@gol.com>
13790 * basic-long.cs: tests for (ulong)int * (ulong)int also
13791 * mini.c: use the same trick for (ulong)int * (ulong)int
13793 2003-05-27 Nick Drochak <ndrochak@gol.com>
13795 * basic-long.cs: add regression test for (long)int * (long)int
13796 * cpu-pentium.md: add op_bigmul specification
13797 * inssel-long32.brg: add OP_BIGMUL rule
13798 * mini-ops.h: add OP_BIGMUL
13799 * mini-x86.c: register allocator: handle case where src1 needs to be
13801 * mini.c: substitute special BIGMUL opcode in the tree for
13802 (long)int * (long)int
13804 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
13806 * jit-icalls.c: call the type ctor on field access if needed.
13808 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
13810 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
13811 to a method (including results of ldelema, bug#43207).
13813 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
13815 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
13816 colors to show exception handler blocks.
13818 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
13819 (fix for pinvoke7.cs).
13821 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13823 * mini.h, mini.c: ensure correct initialization order for types that
13824 require it. Prepare for lazy compilation of jit icall wrappers.
13825 Provide a name for opcode emulation to reduce unneeded mallocing.
13827 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
13829 * mini-x86.c: better register restoring code and profiling
13830 support for tail calls.
13832 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
13834 * mini.h, driver.c: prepare for leaf methods optimization.
13836 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
13838 * mini.c: get targets of branches before converting a method.
13840 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
13842 * mini.c (optimize_branches): added some experimental code (disbaled)
13844 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
13846 * mini.c (optimize_branches): fix branch to branch optimization
13848 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
13850 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
13852 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
13854 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
13857 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
13859 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
13860 enable use of interface variables again.
13862 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
13863 I1 to registers because there is no simply way to sign extend 8bit
13864 quantities in caller saved registers on x86.
13866 * inssel-float.brg: set costs of some rules to 2 so
13867 that monobure always select the arch. specific ones if supplied,
13868 regardless of the order we pass the files to monoburg.
13870 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
13872 * mini.c, mini-x86.c: since the magic trampoline for jumps
13873 can't patch the code directly, we do it as soon as the
13874 method gets compiled.
13876 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
13878 * mini-x86.c, mini.h: introduce a new patching method
13879 to support CEE_JMP and tail calls.
13880 * mini.c: obey tail.call. Don't precompile methods target
13882 * tramp-x86.c: new trampoline code to handle methods
13883 reached through a jump.
13885 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
13887 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
13888 bit values to registers
13890 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
13892 * mini.c (mono_compile_get_interface_var): share interface
13893 variables if possible.
13895 2003-05-16 Martin Baulig <martin@ximian.com>
13897 * debug-mini.c (mono_init_debugger): New function to initialize
13898 the debugger. This is not in the debugger since it needs to
13899 access some of mini's internals.
13901 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13903 * mini.c (mono_method_to_ir): inlining fixes/cleanups
13905 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
13907 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
13908 for value type handling.
13910 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
13912 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
13913 (mono_method_check_inlining): enable inlining of all kinds of wrappers
13915 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
13917 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
13918 the constructor through a proxy.
13920 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13922 * jit-icalls.c, inssel.brg: fixes to array element address
13925 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
13927 * mini-x86.c (is_regsize_var): allocate pointer to registers
13929 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
13931 * driver.c: fixed typo, added intrins to the set of optimizations
13932 tested with regressions.
13934 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
13936 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
13937 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
13940 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
13942 * inssel.brg: remove some common pop instructions without side effects
13944 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
13946 * inssel-x86.brg: fixed thinko in int to double conversions.
13948 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
13950 * mini.c, jit-icalls.c: added runtime thread-static variable support.
13952 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
13954 * inssel-long32.brg: two more missing instructions.
13956 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
13958 * mini.c (mono_emit_call_args): set the cil_code for all arguments
13959 if not already set.
13961 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
13963 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
13966 * basic-float.cs: Added tests for negative zero.
13968 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
13970 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
13971 a couple of missing operations for long casts, with test cases.
13973 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13975 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
13977 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
13979 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
13980 code size estimation.
13982 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
13984 * mini.c (mono_jit_create_remoting_trampoline): make it work with
13985 abstract methods (fix bug 42542)
13987 * aot.c: add ability to handle array types
13989 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
13991 * mini.c: Call the _specific versions of the object allocation
13992 functions if possible.
13994 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
13996 * driver.c: call setlocale ().
13998 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
14000 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
14003 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
14005 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
14007 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
14008 wrappers (fix bug 42122)
14010 2003-05-04 Martin Baulig <martin@ximian.com>
14012 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
14014 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
14015 s/mini_set_defaults/mono_set_defaults/g.
14017 2003-05-04 Martin Baulig <martin@ximian.com>
14019 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
14021 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14023 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
14024 (reported by Don Roberts).
14026 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
14028 * mini.c: temporarily work around two bugs for this release.
14030 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14032 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
14033 that contains -export-dynamic and it makes using the ld script
14035 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
14037 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
14039 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
14042 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
14044 * mini.c: make sure leave calls all the needed finally blocks,
14045 even when the target jumps out of multiple exception clauses.
14047 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14049 * ldscript, Makefile.am: add linker script to reduce the number of
14050 exported symbols (should also fix the issues with libwine defining
14051 some of the same symbols in io-layer).
14053 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
14055 * driver.c (mini_main): Avoid assertion when no file name is given on
14058 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
14060 * driver.c: added --version/-V command line option.
14061 Added the inline optimization in the regression tests.
14063 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14065 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
14066 to the type in the method signature (fixes bug#42134).
14068 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
14070 * mini.c: when inlining, check this is not null only when needed (bug #42135).
14072 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
14074 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
14076 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14078 * driver.c: fixed bug #42100.
14080 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
14082 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
14084 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
14086 * mini.c: moved most of the code required to do inlining to its own
14087 function so it can be reused. Inline also ctors if appropriate.
14089 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
14091 * Makefile.am: Link with -export-dynamic so shared libs loaded by
14092 the runtime can call mono API functions.
14094 2003-04-27 Martin Baulig <martin@ximian.com>
14096 * debug-mini.c (mono_debug_init_method): Added
14097 `guint32 breakpoint_id' argument; if the method has a breakpoint,
14098 send a notification to the debugger.
14100 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
14101 running in the Mono Debugger, just pass the breakpoint number to
14102 mono_debug_init_method().
14104 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
14106 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
14108 * mini.c: allow some more unsafe compares.
14110 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14112 * mini-x86.c, Makefile.am: make distcheck works (partially from
14113 a patch by Richard Lee <r.h.lee@attbi.com>).
14114 * regset.c, regset.h: removed, they are unused.
14116 2003-04-25 Dick Porter <dick@ximian.com>
14118 * driver.c: Usage reports the name as 'mono' not 'mini'
14119 * exceptions-x86.c: Build and run on freebsd
14121 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
14123 * Makefile.am: install the program with the 'mono' name and
14124 the library as libmono instead of mini and libmini.
14126 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
14128 * driver.c: provide the APIs for the embedding interface of the old jit.
14130 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
14132 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
14134 2003-04-23 Martin Baulig <martin@ximian.com>
14136 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
14138 * driver.c: Added `--debug' command line argument to enable
14141 2003-04-23 Martin Baulig <martin@ximian.com>
14143 * debug.[ch]: Removed. The code is now in
14144 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
14146 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
14149 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
14151 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
14153 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14156 (mini_cleanup): moved mono_runtime_cleanup call after the call to
14157 mono_domain_finalize.
14158 (mini_method_compile): use mono_method_profile* if the the option is
14161 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
14163 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
14164 methods with their wrapper.
14166 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
14167 methods with their wrapper.
14169 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
14172 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
14175 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
14178 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
14180 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
14182 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
14184 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
14185 of the mempool. This is slightly faster and uses less memory
14187 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14189 * mini.c: avoid O(n) allocation for variables.
14191 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14193 * mini.c: handle items on the stack after inlining methods.
14195 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
14197 * mini.c: make the method->opcode optimization dependent
14198 on MONO_OPT_INSTRINS and do it lazily.
14200 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
14202 * driver.c: print overall results at the end of regression run.
14204 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
14206 * inssel.brg: don't overwrite symbolic registers.
14208 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
14210 * inssel-x86.brg: fix conversion from long to float.
14212 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
14214 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
14216 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
14218 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
14220 * driver.c: Added --print-vtable option as in the old JIT.
14222 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
14224 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
14226 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
14228 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
14230 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
14232 * mini.c regalloc.c regalloc.h: Fix memory leak.
14234 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
14236 * aot.c (mono_aot_get_method): register all used strings
14238 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14240 * mini.c: always intern strings references with ldstr at compile time.
14242 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14244 * Makefile.am: add BUILT_SOURCES.
14246 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
14248 * driver.c: give a better error message when the assembly to execute
14249 doesn't have an entry point.
14251 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
14253 * Makefile.am: added hack for automake
14255 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
14258 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
14260 22003-04-07 Martin Baulig <martin@ximian.com>
14262 * Makefile.am: Added Makefile.am.
14264 * debugger-main.c: Removed, this is now in the debugger where it
14267 * mini.pc.in: Call this package `mini' for the moment.