1 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3 * ssapre.c: Disable this to save space since it is not yet ported to
6 * regalloc2.c: Disable this to save space.
8 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
10 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
12 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
13 the -v option useful again.
15 2008-09-24 Zoltan Varga <vargaz@gmail.com>
17 * mini-amd64.c (mono_arch_output_basic_block): Add support for
20 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
21 arrays of arrays. Fixes #428406.
23 * method-to-ir.c (mini_emit_castclass): Ditto.
25 * objects.cs: Add new test.
27 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
29 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
30 was wrong at it choked against target_type_is_incompatible for byref types.
32 2008-09-23 Zoltan Varga <vargaz@gmail.com>
34 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
37 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
39 * mini-exceptions.c: update a few more exceptions-related counters.
41 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
43 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
44 new functions to allocate from persistent mempools.
46 2008-09-23 Zoltan Varga <vargaz@gmail.com>
48 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
49 multiple register banks in the future.
51 * mini-codegen.c (mono_local_regalloc): Fix a warning.
53 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
55 * mini.c (type_to_eval_stack_type): Remove duplicated function.
57 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
59 * mini.h: Export type_to_eval_stack_type.
61 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
62 is only ins->klass of byref types.
64 2008-09-22 Zoltan Varga <vargaz@gmail.com>
66 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
67 (mini_emit_memcpy2): Ditto.
69 * mini-amd64.c: Fix a warning.
71 2008-09-21 Mark Probst <mark.probst@gmail.com>
73 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
76 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
78 * method-to-ir.c: Extract stloc micro-optimization to a
79 function and apply it to all cases.
81 2008-09-19 Mark Probst <mark.probst@gmail.com>
83 * method-to-ir.c: Don't fail generic code sharing in cases we
86 2008-09-18 Mark Probst <mark.probst@gmail.com>
88 * mini-ppc.c: Handle structs in tailcalls on Darwin.
90 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
92 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
95 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
97 * trace.c: make tracing more useful and correct, with per-thread
100 2008-09-15 Mark Probst <mark.probst@gmail.com>
102 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
103 doing a method call and the argument is an R4.
105 2008-09-14 Zoltan Varga <vargaz@gmail.com>
107 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
110 2008-09-13 Mark Probst <mark.probst@gmail.com>
112 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
114 2008-09-12 Zoltan Varga <vargaz@gmail.com>
116 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
117 (MONO_JUMP_TABLE_FROM_INS): Ditto.
119 2008-09-11 Zoltan Varga <vargaz@gmail.com>
121 * driver.c: Add a --agent argument (not supported yet) to load managed
122 agent assemblies before loading the main assembly, similarly to how the
123 Java VM handles agents.
125 2008-09-11 Mark Probst <mark.probst@gmail.com>
127 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
128 function to do stack layout of local variables.
130 2008-09-11 Mark Probst <mark.probst@gmail.com>
132 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
135 2008-09-11 Zoltan Varga <vargaz@gmail.com>
137 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
138 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
139 JIT if DISABLE_JIT is defined.
141 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
144 2008-09-10 Mark Probst <mark.probst@gmail.com>
146 * iltests.il.in: Disable the fconv test on PPC (the result is
147 undefined according to ECMA).
149 2008-09-10 Mark Probst <mark.probst@gmail.com>
151 * iltests.il.in: Enable tail call tests for PPC.
153 * mini.h: Add variable for storing incoming valuetype argument
154 addresses for tail calls.
156 * mini-ppc.c: Implement valuetype arguments and return values for
159 2008-09-09 Mark Probst <mark.probst@gmail.com>
161 * mini-ppc.c: Partially implement tail calls (struct arguments and
162 return values not supported).
164 * method-to-ir.c: Enable tail calls on PPC.
166 2008-09-08 Zoltan Varga <vargaz@gmail.com>
168 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
169 runtime-invoke wrappers to work around the problem of them getting
170 assigned to a random class.
172 * aot-runtime.c (mono_aot_get_method): Ditto.
174 2008-09-07 Zoltan Varga <vargaz@gmail.com>
176 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
177 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
179 2008-09-07 Mark Probst <mark.probst@gmail.com>
181 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
182 until they're implemented properly.
184 * exceptions-ppc.c: Use arch-independent exception-handling code
185 instead of custom one.
187 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
190 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
192 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
193 applies when __powerpc__ is defined.
195 2008-09-06 Zoltan Varga <vargaz@gmail.com>
197 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
198 methods to their code to avoid computing the full name of wrappers and
199 doing a lookup in a string hash table.
201 2008-09-05 Zoltan Varga <vargaz@gmail.com>
203 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
204 we identify bblocks before method_to_ir () is ran.
206 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
207 Also avoid optimizing branches pointing to themselves.
209 * mini.c (mini_method_compile): Ditto. Fixes #422947.
211 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
213 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
215 2008-09-05 Zoltan Varga <vargaz@gmail.com>
217 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
218 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
219 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
222 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
223 jumped to the same entry in plt_jump_table.
225 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
227 * method-to-ir.c (initialize_array_data): Handle field with RVA from
230 2008-08-31 Zoltan Varga <vargaz@gmail.com>
232 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
233 other assignment can be if converted. Saves 1.5% on corlib size and fixes
236 2008-08-29 Geoff Norton <gnorton@novell.com>
238 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
239 segment, and doesn't properly handle .space as .text. Fixes
242 2008-08-29 Geoff Norton <gnorton@novell.com>
244 * mini.c: Disable the mach exception handler when running on
247 2008-08-29 Geoff Norton <gnorton@novell.com>
249 * aot-compiler.c: Patch from Renaldas Zioma to properly register
250 globals on Darwin/ARM
252 2008-08-28 Zoltan Varga <vargaz@gmail.com>
254 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
255 since too many things depend on it. Instead, call
256 mono_runtime_set_no_exec ().
258 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
261 * aot-compiler.c: Add an 'asm-only' AOT option.
263 * mini.c: Avoid initializing the runtime when doing AOT compilation.
265 * aot-compiler.c (compile_method): Disable gshared support for now as it
268 2008-08-27 Bill Holmes <billholmes54@gmail.com>
270 * mini-amd64.h : Fix a compiler warning.
272 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
273 Changed to use a callback function to retrieve the unwind info.
274 This avoids problems observed when code blocks were removed by
275 unloading an app domain.
277 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
278 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
281 Contributed under MIT/X11 license.
283 2008-08-27 Bill Holmes <billholmes54@gmail.com>
285 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
286 case to keep the stack aligned to 8.
288 Contributed under MIT/X11 license.
290 2008-08-26 Zoltan Varga <vargaz@gmail.com>
292 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
293 avoid repeated linear searches.
295 2008-08-25 Zoltan Varga <vargaz@gmail.com>
297 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
298 methods it can't handle.
300 * aot-compiler.c (add_method): Avoid adding a method twice.
301 (add_wrappers): Add runtime invoke wrappers for all methods.
303 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
304 function to create an aot-compatible version of this trampoline.
306 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
308 2008-08-24 Zoltan Varga <vargaz@gmail.com>
310 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
312 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
313 with a generic sharing failure.
315 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
317 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
318 CEE_RETHROW. Fixes #419634.
320 * mini.c (mono_method_to_ir): Ditto.
322 * exceptions.cs: Add a new test.
324 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
325 to mono_type_stack_size_internal () since some callers might not pass in
328 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
329 instrument_prolog. Fixes #419878.
331 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
332 doubles in soft float mode volatile.
334 2008-08-23 Zoltan Varga <vargaz@gmail.com>
336 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
338 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
339 to handle soft float correctly.
341 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
344 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
346 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
347 to sp, since the generics catch code requires it.
349 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
352 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
353 mono_arch_emit_imt_argument ().
355 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
357 * mini-arm.c tramp-arm.c: Generic sharing updates.
359 2008-08-22 Zoltan Varga <vargaz@gmail.com>
361 * mini-arm.c: Fix the arm build.
363 * generic-sharing.c (mini_type_get_underlying_type): New helper function
364 handling enums, generic instances and generic sharing.
365 (mini_type_stack_size_full): Ditto.
367 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
369 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
371 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
373 * tramp-arm.c: Implement the rgctx fetch and the generic class init
376 * mini-arm.c: Various small generic sharing changes.
378 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
380 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
383 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
384 helper function to return a generic class init trampoline.
386 * method-to-ir.c mini.c: Use it.
388 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
389 arch-specfic function to return a generic class init trampoline.
391 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
392 the GENERIC_CLASS_INIT custom code.
394 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
395 a fatal error, not a sharing failure.
397 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
400 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
401 trampoline argument from MONO_ARCH_VTABLE_REG.
403 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
404 order of the arguments to the C trampoline: pass 'slot' as the trampoline
405 argument, and pass the vtable in VTABLE_REG.
407 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
408 order of the arguments to the C trampoline: pass 'slot' as the trampoline
409 argument, and pass the vtable in VTABLE_REG.
410 (mono_arch_create_trampoline_code_full): Remove some special casing for
411 the rgctx fetch trampoline.
413 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
416 * iltests.il: Add a test for it.
418 2008-08-21 Zoltan Varga <vargaz@gmail.com>
420 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
422 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
425 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
426 use mono_jit_info_table_find () to avoid recursion.
427 (mono_delegate_trampoline): Add a sync wrapper here.
429 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
432 * mini.c (mono_method_to_ir): Ditto.
434 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
435 add_sync_wrapper argument. Don't add a sync wrapper here.
436 (mono_create_jump_trampoline): Don't add a sync wrapper here.
438 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
440 2008-08-20 Bill Holmes <billholmes54@gmail.com>
442 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
443 of nonvolatile registers back from MonoContext to CONTEXT.
445 Contributed under MIT/X11 license.
447 2008-08-20 Bill Holmes <billholmes54@gmail.com>
449 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
450 arguments on Winx64 there are only 4 argument registers. For this
451 logic to work the last argument must be pulled from the stack.
453 Contributed under MIT/X11 license.
455 2008-08-20 Zoltan Varga <vargaz@gmail.com>
457 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
459 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
460 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
461 encode/decode_method_ref ().
463 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
465 * aot-runtime.c (decode_patch): Ditto.
467 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
468 MONO_PATCH_INFO_METHOD.
470 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
473 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
476 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
478 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
481 * aot-runtime.c (decode_generic_inst): New function to decode and
482 return a interned generic inst.
483 (decode_klass_ref): Use it.
484 (decode_method_ref): Ditto.
486 * aot-compiler.c (emit_exception_debug_info): Save
487 jinfo->has_generic_jit_info too.
489 2008-08-19 Zoltan Varga <vargaz@gmail.com>
491 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
493 * iltests.il.in: Add a test for fconv_to_i.
495 * liveness.c: Disable the liveness2 pass for now to save space.
497 * regalloc2.c: Include mempool-internals.h to fix warnings.
499 * aot-compiler.c (encode_method_ref): Encode the context of generic
502 * aot-runtime.c (decode_method_ref): Inflate generic methods using
503 the context saved in the aot file.
505 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
507 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
509 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
510 volatile so they won't be optimized away.
512 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
518 * dominators.c: Remove duplicated functions that now are in
521 2008-08-19 Zoltan Varga <vargaz@gmail.com>
523 * aot-compiler.c: Fix warnings.
525 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
527 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
529 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
532 * mini.c (mono_resolve_patch_target): Ditto.
534 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
535 (encode_klass_ref): Add support for encoding VARs/MVARs.
537 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
539 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
540 the handling of the got entries into a separate 'decode_got_entry' function.
541 Add support for RGCTX_FETCH.
543 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
544 clobbered by the trampoline code.
546 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
547 not clobbered by the indirect calling code.
549 2008-08-18 Zoltan Varga <vargaz@gmail.com>
551 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
554 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
556 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
557 signature using the compilation mempool otherwise we would leak it.
559 2008-08-18 Zoltan Varga <vargaz@gmail.com>
561 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
562 mono_emit_abs_call ().
564 * patch-info.h: Add GENERIC_CLASS_INIT.
566 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
568 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
569 as their target as a near call.
571 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
573 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
575 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
576 call to a runtime function described by a patch.
578 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
579 mono_emit_abs_call, this has the advantage that the ABS handling code in
580 mono_codegen () can handle them both, and can handle other stuff in the
581 future without additional code.
583 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
585 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
588 * mini.h: Add missing bblock related prototypes.
590 * mini.h (MonoCompile): Remove unused reverse_inst_list and
591 reverse_inst_list_len fields.
593 * mini.c: Refactor this file a bit by moving branch optimizations to
596 * method-to-ir.c: Merge generic sharing changes missed earlier.
598 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
600 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
601 shared patches. Process METHODCONST as a shared patch.
603 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
604 as it crashes on the 2.0 mscorlib.
606 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
609 * aot-compiler.c: Use is_plt_patch () in a few additional places.
610 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
613 * aot-compiler.c: Reorganize the got handling code to be a bit more
616 2008-08-17 Zoltan Varga <vargaz@gmail.com>
618 * aot-compiler.c: Make the patch_to_plt_offset hash table use
619 mono_patch_info_equals/hash, and use it to massively simplify
622 * mini.c (mono_patch_info_hash): Simplify this and add support for
625 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
627 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
628 handling code, since an offset is not enough to identify a trampoline.
630 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
632 2008-08-17 Mark Probst <mark.probst@gmail.com>
634 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
636 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
638 * mini-ops.h: Argument and result types for OVF_CARRY ops.
640 * decompose.c: PPC decompositions for various ops.
642 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
644 2008-08-17 Zoltan Varga <vargaz@gmail.com>
646 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
647 call the generic trampoline code using a call, instead of a jump, to
648 remove some special casing from the generic trampoline code.
650 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
651 (mono_codegen): Ditto.
653 * aot-compiler.c aot-runtime.c: Ditto.
655 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
657 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
658 helper function to find the offset corresponding to a lazy fetch trampoline.
660 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
661 when doing generic sharing.
663 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
666 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
667 mini-trampolines.c to be with the other trampoline creation functions.
669 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
670 as it is equal to method->signature in most cases, add a
671 mono_emit_method_call_full variant which takes a signature and an imt
674 2008-08-16 Zoltan Varga <vargaz@gmail.com>
676 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
677 to this function, since it could be computed easily from the method
679 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
682 * method-to-ir.c mini.c: Remove references to
683 compile_generic_method_wo_context.
685 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
686 generic method calls.
688 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
689 dimensional non-szarrays.
691 * mini.c (mini_init): Register mono_array_new_1.
693 * jit-icalls.c (mono_array_new_1): New jit icall.
695 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
696 pointing to the method.
698 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
699 method addresses belonging to METHOD_JUMP patches in the
700 jump_target_got_slot_hash.
701 (mono_aot_load_method): Ditto.
703 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
706 * mini.c (mini_create_jit_domain_info): New helper function which
707 initializes/frees domain->runtime_info.
708 (mini_free_jit_domain_info): Ditto.
709 (mini_init): Install the domain hook functions with the runtime.
711 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
712 information maintained by the JIT.
714 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
715 insertion into jump_table_hash into mono_codegen (), also implement proper
718 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
719 tail calls, it is already done by the aot code.
721 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
724 * iltests.il.in: Make the jmp test a bit more complex.
726 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
727 generic instances which doesn't have a token.
729 * aot-runtime.c (decode_method_ref): Ditto.
731 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
732 can handle this case now.
735 2008-08-15 Geoff Norton <gnorton@novell.com>
737 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
740 2008-08-15 Zoltan Varga <vargaz@gmail.com>
742 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
743 calling generic methods.
745 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
747 * aot-runtime.c (decode_patch_info): Ditto.
749 * mini.c (mono_resolve_patch_target): Ditto.
751 * patch-info.h: Add METHOD_RGCTX.
753 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
755 2008-08-14 Zoltan Varga <vargaz@gmail.com>
757 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
758 arguments in registers.
760 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
761 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
763 * mini.c (mini_method_compile): Abort aot compilation for generic
764 methods if generic sharing is disabled.
766 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
769 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
772 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
773 store instructions when converting a vcall to a normal call.
775 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
776 mono_arch_find_jit_info.
778 2008-08-13 Zoltan Varga <vargaz@gmail.com>
780 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
781 avoid calling mono_method_full_name () for every method even if the
783 (check_inline_caller_method_name_limit): Ditto.
785 2008-08-12 Zoltan Varga <vargaz@gmail.com>
787 * driver.c (main_thread_handler): Allow AOT compilation of multiple
788 assemblies in one run.
790 * aot-compiler.c (mono_compile_assembly): Only print out a count of
791 skipped methods if it is not 0.
793 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
795 2008-08-12 Bill Holmes <billholmes54@gmail.com>
797 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
798 MONO_ARCH_HAVE_UNWIND_TABLE.
800 Contributed under MIT/X11 license.
802 2008-08-12 Bill Holmes <billholmes54@gmail.com>
804 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
805 from default optimizaton list on Winx64.
807 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
809 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
810 the LMF from the MonoJitTlsData structure.
812 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
814 Contributed under MIT/X11 license.
816 2008-08-12 Zoltan Varga <vargaz@gmail.com>
818 * mini.c (sigsegv_signal_handler): Fix the build.
820 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
821 assembly->aot_module.
823 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
824 hash table. This simplifies and speeds up a lot of code, and fixes support
827 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
830 * mini-exceptions.c: Ditto.
832 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
833 'native_offset' argument, since these are computed in the
834 mono_find_jit_info () function.
836 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
837 is used by exceptions-ppc.c.
839 * exceptions-ppc.c: Call mono_find_jit_info () instead of
840 mono_arch_find_jit_info ().
842 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
843 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
844 generic code in mini-exceptions.c.
846 2008-08-11 Zoltan Varga <vargaz@gmail.com>
848 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
850 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
852 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
853 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
854 called while holding the loader lock. Fixes #415608.
855 (mono_aot_get_method_from_token_inner): Ditto.
857 2008-08-09 Zoltan Varga <vargaz@gmail.com>
859 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
860 to reduce differences between this and the generic implementation in
862 (ves_icall_get_frame_info): Ditto.
864 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
866 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
869 * exceptions-ppc.c (arch_get_call_filter): Rename this to
870 mono_arch_get_call_filter () and make it non-static, for consistency with the
873 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
876 * local-propagation.c:
877 * mini-x86.c: Correct the name of arch defines.
879 2008-08-09 Zoltan Varga <vargaz@gmail.com>
881 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
882 NO_EMULATE_LONG_SHIFT_OPS define.
884 2008-08-08 Zoltan Varga <vargaz@gmail.com>
886 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
887 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
889 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
890 MACH fixes. Merged from the 2.0 branch.
892 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
894 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
895 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
897 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
899 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
900 mono_marshal_get_native_wrapper () signature changes.
902 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
904 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
905 conversion bug under arm.
907 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
909 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
911 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
912 with overflow checking.
914 2008-08-05 Marek Habersack <mhabersack@novell.com>
916 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
917 to the genmdesc.pl file
919 2008-08-05 Zoltan Varga <vargaz@gmail.com>
921 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
922 arg_array in the soft-float versions of the LOAD/STORE macros.
924 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
927 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
929 2008-08-02 Zoltan Varga <vargaz@gmail.com>
931 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
932 a float HFA. Fixes #413621.
934 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
936 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
937 frame_size to args_size. Fixes build.
939 2008-08-02 Zoltan Varga <vargaz@gmail.com>
941 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
942 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
944 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
945 the stack are not unaligned. Fixes #413247.
947 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
949 * mini.c: update jitted methods performance counters.
951 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
953 * mini-exceptions.c: increase the exceptions thrown performance
954 counter in mono_handle_exception ().
956 2008-07-29 Zoltan Varga <vargaz@gmail.com>
958 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
959 can work with netmodules.
961 2008-07-28 Geoff Norton <gnorton@novell.com>
963 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
966 2008-07-28 Zoltan Varga <vargaz@gmail.com>
968 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
971 2008-07-28 Bill Holmes <billholmes54@gmail.com>
973 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
974 The float param registers and other param registers must be the
975 same index on Windows x64.
977 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
978 ArgValuetypeAddrInIReg argument case. Setting the argument
979 op to OP_VTARG_ADDR (OP_REGOFFSET)).
981 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
982 variable computed above as the copy length for arguments of storage
983 type ArgValuetypeAddrInIReg.
985 * mini-amd64.c (mono_arch_emit_call) : Implementing the
986 ArgValuetypeAddrInIReg argument case. This case will rely on
987 mono_arch_emit_outarg_vt to emit the correct code later in the process.
989 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
990 a 32 byte stack allocation for all calls. We will omit the adjustment for
991 jump and tail call instructoins as they do not follow the typical call behavior.
993 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
994 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
995 local variable and pass the local variable by reference to the called method.
997 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
998 Implementing the ArgValuetypeAddrInIReg argument case. When the address
999 of a struct is passed in a register it must be saved with the other
1000 volatile argument on the stack.
1002 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
1003 frame pointer the stack adjustment value must be saved to the unwind
1006 Contributed under MIT/X11 license.
1008 2008-07-28 Zoltan Varga <vargaz@gmail.com>
1010 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
1011 which got lost in the merge.
1013 2008-07-27 Zoltan Varga <vargaz@gmail.com>
1015 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
1018 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
1020 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
1021 icalls, since they won't be patched.
1023 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
1024 different code sequence when running under valgrind to prevent some valgrind
1027 * iltests.il.in: Add new regression test.
1029 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
1032 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
1033 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
1035 * iltests.il.in: Add new test.
1037 * aot-compiler.c: Fix some warnings.
1039 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
1042 2008-07-27 Zoltan Varga <vargaz@gmail.com>
1044 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
1045 (mini_usage_jitdeveloper): Add a missing --wapi option.
1047 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1049 * mini-codegen.c: Simplify the is_fp macros.
1050 (free_up_ireg): Remove, use free_up_reg instead.
1051 (free_up_reg): Fix the fp case.
1053 2008-07-26 Zoltan Varga <vargaz@gmail.com>
1055 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
1058 * exceptions-x86.c: Merge some changes which seemed to have got lost
1059 in the linear-ir merge.
1061 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
1063 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
1064 long vreg volatile even if the variable was already created.
1066 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
1069 2008-07-26 Zoltan Varga <vargaz@gmail.com>
1071 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
1073 * mini.c (mono_jit_compile_method_inner): Add support for
1074 MONO_EXCEPTION_BAD_IMAGE.
1076 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
1077 mini_method_get_context () returns NULL. Fixes #356531.
1079 * mini.c (mono_method_to_ir): Ditto.
1081 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
1082 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
1084 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1086 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
1087 in the LDFTN implementation.
1089 2008-07-25 Mark Probst <mark.probst@gmail.com>
1091 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
1092 code, patch calls to icalls, too, even if they're not in the
1093 shared generic code hash. Fixes #411962.
1095 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1097 * cpu-x86.md: Increase the length of the fcall opcodes.
1099 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
1100 calls returning floats.
1102 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
1105 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
1108 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
1109 into the domain->method_code_hash.
1111 * aot-compiler.c: Fix win32 build.
1113 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
1115 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
1116 gshared NEWARR implementation.
1118 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
1120 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
1121 can be used outside of method_to_ir.
1123 * mini.h (MonoCompile): Add arg_types field.
1125 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
1127 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
1128 the values of the local arg_array and param_types array.
1130 2008-07-24 Zoltan Varga <vargaz@gmail.com>
1132 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
1133 got accesses might only get generated later when NEWOBJ is decomposed.
1135 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
1136 looking up the native code of the target method when a delegate is called
1139 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
1142 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
1144 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
1145 AOT work on platforms without a working dlsym implementation.
1147 * mini.h: Bump AOT image format version.
1149 2008-07-24 Mark Probst <mark.probst@gmail.com>
1151 * mini-exceptions.c: Free a MonoType with
1152 mono_metadata_free_type() instead of g_free().
1154 * aot-runtime.c: Free a MonoType.
1156 2008-07-24 Zoltan Varga <vargaz@gmail.com>
1158 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
1161 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
1164 2008-07-23 Massimiliano Mantione <massi@ximian.com>
1165 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
1168 2008-07-23 Zoltan Varga <vargaz@gmail.com>
1170 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
1171 NEWOBJ calls on valuetypes.
1173 * iltests.il.in: Add new test.
1175 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
1177 2008-07-22 Zoltan Varga <vargaz@gmail.com>
1179 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
1180 is no longer needed.
1182 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
1183 non register sized integer arguments.
1184 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
1185 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
1188 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
1191 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
1192 two a binop with different sized arguments is emitted.
1194 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
1195 instruction in the ins==NULL case.
1197 2008-07-23 Zoltan Varga <vargaz@gmail.com>
1199 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
1201 * mini-x86.c: Fix osx build.
1203 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
1206 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
1207 instruction for non int sized variables.
1209 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
1212 2008-07-23 Robert Jordan <robertj@gmx.net>
1214 * method-to-ir.c: Fix MSVC build.
1216 2008-07-22 Zoltan Varga <vargaz@gmail.com>
1218 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
1219 a non int sized type, widen it to an int since newer versions of gcc seem to
1220 generate code which needs this.
1222 * ssa2.c abcremoval2.c: Fix warnings.
1224 * *: Merge the Linear IR branch.
1226 The original branch is at trunk/branches/vargaz/mini-linear-il, and
1227 the ChangeLog file there describes all the changes done over the years.
1228 Further documentation can be found at www.mono-project.com/Linear_IL.
1230 2008-07-21 Bill Holmes <billholmes54@gmail.com>
1232 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
1233 The float param registers and other param registers must be the
1234 same index on Windows x64.
1236 Contributed under MIT/X11 license.
1238 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
1240 * mini.c: Make the previous fix GC safe.
1242 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
1244 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
1246 2008-07-21 Bill Holmes <billholmes54@gmail.com>
1248 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
1249 on Winx64. This type will not be passed on the stack (ArgOnStack), but
1250 ArgValuetypeAddrInIReg instead.
1252 Contributed under MIT/X11 license.
1254 2008-07-21 Zoltan Varga <vargaz@gmail.com>
1256 * mini-codegen.c (get_register_spilling): Fix a warning.
1258 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
1260 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
1261 for types which the initialization fails. Raises the provided exception
1262 at the right stop after cleanup.
1264 2008-07-16 Zoltan Varga <vargaz@gmail.com>
1266 * aot-compiler.c: Free most of the memory allocated during compilation.
1268 * mini.c (mini_parse_debug_options): Fix a leak.
1270 * mini.c (mini_method_compile): Don't add the method to the jit info tables
1271 during aot compilation.
1273 2008-07-14 Zoltan Varga <vargaz@gmail.com>
1275 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
1276 it has too much register pressure.
1278 2008-07-13 Zoltan Varga <vargaz@gmail.com>
1280 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
1282 2008-07-12 Zoltan Varga <vargaz@gmail.com>
1284 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
1287 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
1288 on amd64 similar to the way it is done on arm.
1290 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1292 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
1293 consistency, normalize error messages, avoid loading aot-only modules in
1296 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
1299 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
1301 2008-07-11 Martin Baulig <martin@ximian.com>
1304 (MonoDebuggerInfo): Add `interruption_request'.
1306 2008-07-12 Zoltan Varga <vargaz@gmail.com>
1308 * aot-compiler.c (emit_plt): Remove some dead code.
1310 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
1312 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
1313 return the plt info offset belonging to a given plt entry.
1315 * mini-trampolines.c (mono_aot_plt_trampoline): Use
1316 mono_aot_get_plt_info_offset.
1318 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
1319 similar to the amd64 code by makeing jumps through a separate jump table
1320 instead of embedding the jump addresses into the code.
1322 2008-07-11 Zoltan Varga <vargaz@gmail.com>
1324 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
1327 2008-07-10 Martin Baulig <martin@ximian.com>
1329 * mini.c (mini_method_compile): Disable generics sharing when
1330 running in the debugger.
1332 2008-07-10 Zoltan Varga <vargaz@gmail.com>
1334 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
1336 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
1337 the local register allocator from running out of registers on x86 when
1340 2008-07-10 Bill Holmes <billholmes54@gmail.com>
1342 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
1343 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
1346 Contributed under MIT/X11 license.
1348 2008-07-10 Zoltan Varga <vargaz@gmail.com>
1350 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
1351 speed up the assembler.
1353 2008-07-09 Zoltan Varga <vargaz@gmail.com>
1355 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
1358 * mini.c: Move the soft float handling macros a bit earlier, add
1359 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
1362 * mini.h: Add prototype for mono_arch_fixup_jinfo.
1364 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
1365 read-only to help catch code allocation requests.
1367 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
1368 and turn it off when using --aot-only or when compiling with --aot=full.
1370 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
1371 jump table for switches from the normal domain mempool, not the code
1374 * mini-trampolines.c (get_unbox_trampoline): New function to return an
1375 unbox trampoline which handles aot-only mode too.
1377 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
1378 an AOTed unbox trampoline.
1380 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
1382 2008-07-09 Bill Holmes <billholmes54@gmail.com>
1384 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
1387 Contributed under MIT/X11 license.
1389 2008-07-09 Bill Holmes <billholmes54@gmail.com>
1391 * mini.c (mono_codegen): Allocate space at the end of the code block and store
1392 the unwind information for the method at the end of the allocated block.
1394 * mini-amd64.h: Added declarations for the unwind routines and adding field to
1395 MonoCompileArch to hold the unwind info for SEH on Winx64
1397 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
1398 frame pointer info for the method being compiled.
1400 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
1401 the call to mono_exception_from_token.
1403 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
1404 storing the method prolog information in a format that the Winx64 SEH can understand. This
1405 information is stored a the end of the method block because it is all 32-bit offset based.
1407 Contributed under MIT/X11 license.
1409 2008-07-09 Zoltan Varga <vargaz@gmail.com>
1411 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
1413 * wapihandles.c: Fix warnings.
1415 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
1418 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
1419 mono_jit_compile_method in aot-only mode since that calls the type
1422 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
1423 get_delegate_invoke_impl in aot-only mode.
1425 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
1427 2008-07-08 Zoltan Varga <vargaz@gmail.com>
1429 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
1431 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
1434 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
1436 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
1437 init trampoline from the AOT file as well.
1439 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
1440 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
1443 * mini.c (mini_init): Move the call to mono_exceptions_init () after
1446 * exceptions-amd64.c: Add _full variants for the remaining exception code
1447 creation functions as well, allow emission of relocatable code, remove
1448 caching since that is now done by the caller.
1450 * mini-exceptions.c: Add _full variants for the remaining exception code
1451 creation functions as well, add aot-only support.
1453 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
1454 if we can determine a proper token for them.
1455 (add_wrappers): Add a few more wrappers.
1456 (emit_method_code): Remove some dead code.
1457 (emit_trampolines): Emit exception code too.
1459 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
1461 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
1462 mono_array_new_va which avoids varargs.
1464 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
1466 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
1467 mono_arch_create_specific_trampoline () in all places.
1469 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
1470 a bit so it can be used for other things as well.
1472 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
1475 * exceptions-amd64.c: Rename the caching from the exception code creation
1476 functions, it is done by the caller instead.
1478 * exceptions-amd64.c: Change the signature of the exception code creation
1479 functions to allow the creation of relocatable code later.
1481 * mini-exceptions.c: Add a set of functions to query the various
1482 runtime-generated exception functions.
1484 * mini.c mini-exceptions.c: Use the newly added functions instead of the
1485 mono_arch_.. () functions.
1487 2008-07-07 Zoltan Varga <vargaz@gmail.com>
1489 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
1491 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
1493 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
1494 (mini_get_vtable_trampoline): Ditto.
1496 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
1497 code in the AOT case by returning the code size and a list of relocations to
1500 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
1502 2008-07-07 Bill Holmes <billholmes54@gmail.com>
1504 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
1507 Contributed under MIT/X11 license.
1509 2008-07-07 Zoltan Varga <vargaz@gmail.com>
1511 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
1512 so the buffer size can be computed correctly. Fixes #404735.
1514 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
1515 normally as cfg->debug_info is already freed.
1517 2008-07-06 Zoltan Varga <vargaz@gmail.com>
1519 * mini-amd64.c: For calls returning vtypes in registers, don't store
1520 the return address on the stack, instead allocate a separate local for
1523 2008-07-05 Mark Probst <mark.probst@gmail.com>
1525 * mini-trampolines.c, mini.h: Add an argument to
1526 mono_create_jit_trampoline_in_domain() for turning off the adding
1527 of the sync wrapper.
1529 * mini.c: Use the JIT trampoline without sync instead of
1530 ldftn_nosync in static RGCTX invoke wrappers so that the call can
1533 2008-07-04 Mark Probst <mark.probst@gmail.com>
1535 * driver.c: Turn on GSHARED optimization by default.
1537 2008-07-04 Zoltan Varga <vargaz@gmail.com>
1539 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
1540 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
1542 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
1543 create a variant of the generic trampoline code callable from AOTed trampolines.
1545 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
1546 trampoline code callable from AOTed trampolines.
1548 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
1550 2008-07-04 Mark Probst <mark.probst@gmail.com>
1552 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
1553 pass-through manner.
1555 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
1556 and don't fail sharing for them anymore.
1558 * mini-exceptions.c: Handle exceptions in shared generic methods.
1560 * generic-sharing.c: When checking the context of a generic
1561 method, also check its class's context. Don't treat wrappers as
1564 * mini-trampolines.c: Some code factored out to
1565 metadata/generic-sharing.c. Handle the MRGCTX case.
1567 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
1568 we must deal with the method being of another instantiation of the
1569 class. Add static rgctx invoke wrappers to generic methods.
1571 2008-07-04 Mark Probst <mark.probst@gmail.com>
1573 * mini.c: Provide all jit infos of generic shared methods with a
1576 * mini-exceptions.c: Handle the new situation that a generic info
1577 might be available, but not info about the this/vtable/mrgctx
1580 2008-07-03 Mark Probst <mark.probst@gmail.com>
1582 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
1585 2008-07-03 Zoltan Varga <vargaz@gmail.com>
1587 * dominators.c (check_dominance_frontier): Fix a warning.
1589 * mini.h: Add some missing prototypes.
1591 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
1593 * driver.c (mono_jit_init_version): Correct the comments since the first
1594 argument should be the name of the root domain, not a filename.
1596 * aot-runtime.c (make_writable): Error out if this is called while running
1598 (load_aot_module): Ditto.
1600 * aot-compiler.c: Really fix the computation of method indexes.
1602 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
1603 optimizations as this is no longer called frequently.
1605 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
1606 method and the invoke impl code and pass it to the delegate trampoline instead of
1607 just the delegate class.
1609 2008-07-02 Zoltan Varga <vargaz@gmail.com>
1611 * aot-compiler.c: Fixup the computation of method indexes.
1612 (add_wrappers): Create the base methods of the runtime invoke wrappers using
1613 the method builder infrastructure.
1615 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
1618 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
1619 mode, load the method right away instead of creating a trampoline.
1621 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
1623 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
1626 2008-07-01 Zoltan Varga <vargaz@gmail.com>
1628 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
1629 (mono_aot_load_method): Use method_index instead of method->token.
1631 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
1632 can handle icalls etc. properly.
1634 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1636 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
1638 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
1639 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
1640 JIT_ICALL_ADDR patch type.
1642 * patch-info.h: Add JIT_ICALL_ADDR patch type.
1644 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
1646 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
1648 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
1650 2008-06-30 Zoltan Varga <vargaz@gmail.com>
1652 * mini.c: Use domain->jit_code_hash_lock for controlling access to
1653 domain->jit_code_hash.
1655 2008-06-29 Zoltan Varga <vargaz@gmail.com>
1657 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
1659 2008-06-27 Zoltan Varga <vargaz@gmail.com>
1661 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
1662 get_this_arg_from_call, let it compute it when needed.
1664 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
1665 gsctx from code only when needed.
1667 * mini-trampolines.c (get_generic_context): Rename this to
1668 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
1669 it can be called by the arch backends.
1671 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
1673 2008-06-26 Zoltan Varga <vargaz@gmail.com>
1675 * driver.c (mono_main): Add experimental --aot-only command line option.
1677 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
1680 2008-06-26 Kornél Pál <kornelpal@gmail.com>
1682 * driver.c (DllMain): Remove mono_module_handle.
1684 Contributed under MIT/X11 license.
1686 2008-06-25 Zoltan Varga <vargaz@gmail.com>
1688 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
1689 for emitting methods which are not in the source assembly. Detect and report
1690 failure of assembling+linking.
1692 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
1694 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
1696 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
1698 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
1700 2008-06-24 Zoltan Varga <vargaz@gmail.com>
1702 * mini.h: Remove some obsolete prototypes.
1704 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
1706 2008-06-24 Mark Probst <mark.probst@gmail.com>
1708 * mini.c (get_object_generic_inst): Variable-sized arrays are not
1709 supported by Visual Studio, so use alloca().
1711 2008-06-23 Zoltan Varga <vargaz@gmail.com>
1713 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
1716 2008-06-23 Mark Probst <mark.probst@gmail.com>
1718 * mini.c: Fail sharing of a generic method if it contains an open
1719 catch clause (because we don't pass MRGCTXs yet).
1721 2008-06-23 Mark Probst <mark.probst@gmail.com>
1723 * mini.c: When compiling a method with generic sharing, insert the
1724 method instantiated with an all-Object generic context into the
1725 jit info table, instead of the context of the first instantiation
1726 of the method we happen to compile.
1728 2008-06-18 Martin Baulig <martin@ximian.com>
1730 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
1731 `major_version' and `minor_version'.
1733 2008-06-17 Mark Probst <mark.probst@gmail.com>
1735 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
1736 mono_method_is_generic_sharable_impl() takes an additional
1737 argument specifying whether to treat type variables as reference
1740 2008-06-17 Mark Probst <mark.probst@gmail.com>
1742 * mini.h: Removed obsolete prototypes.
1744 2008-06-17 Mark Probst <mark.probst@gmail.com>
1746 * mini.c: Don't fail generic sharing for initobj and sizeof - we
1747 already handle them.
1749 2008-06-17 Mark Probst <mark.probst@gmail.com>
1751 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
1752 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
1753 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
1754 tramp-x86.c: Added a MonoGenericContext* argument to
1755 mono_arch_get_unbox_trampoline() so that it can call other
1756 functions which require it.
1758 2008-06-17 Mark Probst <mark.probst@gmail.com>
1760 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
1761 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
1762 mono_arch_get_this_arg_from_call() takes a
1763 MonoGenericSharingContext* as well.
1765 2008-06-17 Mark Probst <mark.probst@gmail.com>
1767 * mini.c: Factor out code for emitting unbox into emit_unbox() and
1768 implement generic sharing of unbox.
1770 2008-06-17 Mark Probst <mark.probst@gmail.com>
1772 * mini.c: Don't compute the vtable to determine whether a field is
1773 special static, because it might not work for open types.
1775 2008-06-17 Mark Probst <mark.probst@gmail.com>
1777 * mini.c: Removed the unused token_type and token_source arguments
1778 from get_runtime_generic_context_ptr().
1780 2008-06-17 Marek Habersack <mhabersack@novell.com>
1782 * mini.c (ADD_BINOP): fix the build
1784 2008-06-16 Zoltan Varga <vargaz@gmail.com>
1786 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
1789 2008-06-16 Mark Probst <mark.probst@gmail.com>
1791 * mini.h: Removed class relations enum that's not used anymore.
1793 2008-06-16 Mark Probst <mark.probst@gmail.com>
1795 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
1797 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
1798 the lazy fetch trampoline access code.
1800 2008-06-15 Zoltan Varga <vargaz@gmail.com>
1802 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
1804 2008-06-14 Zoltan Varga <vargaz@gmail.com>
1806 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
1808 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
1810 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
1812 2008-06-13 Zoltan Varga <vargaz@gmail.com>
1814 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
1817 * mini-ops.h: Add MIN/MAX_UN opcodes.
1819 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
1822 * basic-math.cs: Add more min/max tests.
1824 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
1826 2008-06-13 Mark Probst <mark.probst@gmail.com>
1828 * mini.c: Small fix in the prologue of emit_castclass.
1830 2008-06-13 Zoltan Varga <vargaz@gmail.com>
1832 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
1834 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
1835 do not work even for unsigned types. Fixes #400014.
1837 * basic-math.cs: Add regression tests for unsigned Min/Max.
1839 2008-06-13 Mark Probst <mark.probst@gmail.com>
1841 * mini.c: Added additional context_used argument to several
1842 functions, which will be needed for sharing generic methods. Use
1843 GET_RGCTX macro wherever appropriate. Declare only one
1844 context_used in mono_method_to_ir().
1846 2008-06-13 Mark Probst <mark.probst@gmail.com>
1848 * mini.c, generic-sharing.c: Removed generic class relations.
1850 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
1851 functions due to MRGCTX changes.
1853 2008-06-13 Mark Probst <mark.probst@gmail.com>
1855 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
1856 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
1857 with calculated IMT.
1859 * mini.c: Generic sharing of calls via generic interfaces.
1861 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
1862 generic method with non-constant MonoGenericContext*. Instead,
1863 the context is taken out of the method itself.
1865 2008-06-13 Mark Probst <mark.probst@gmail.com>
1867 * mini.c: Generic sharing of ldvirtftn.
1869 2008-06-13 Mark Probst <mark.probst@gmail.com>
1871 * mini.c: Generic sharing of ldftn.
1873 2008-06-13 Mark Probst <mark.probst@gmail.com>
1875 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
1877 2008-06-13 Mark Probst <mark.probst@gmail.com>
1879 * mini.c: Generic sharing of the special case of ldtoken followed
1880 by a call to GetTypeFromHandle.
1882 2008-06-13 Mark Probst <mark.probst@gmail.com>
1884 * mini.c: Generic sharing of box for nullable types.
1886 2008-06-13 Zoltan Varga <vargaz@gmail.com>
1888 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
1889 are passed on the stack. Fixes #324807.
1891 2008-06-12 Bill Holmes <billholmes54@gmail.com>
1893 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
1894 for the ArgValuetypeAddrInIReg case.
1896 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
1897 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
1899 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
1900 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
1901 local variable and pass the local variable by reference to the called method.
1903 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
1904 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
1906 Contributed under MIT/X11 license.
1908 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
1910 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
1912 * debug-mini.c (mono_debug_print_vars): Release memory after printing
1915 2008-06-10 Martin Baulig <martin@ximian.com>
1918 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
1920 2008-06-09 Kornél Pál <kornelpal@gmail.com>
1922 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
1923 possible error when no arguments are passed.
1925 Contributed under MIT/X11 license.
1927 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
1929 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
1930 where the file name is NULL.
1932 2008-06-09 Zoltan Varga <vargaz@gmail.com>
1934 * mini.c: Fix s390 build.
1936 2008-06-08 Zoltan Varga <vargaz@gmail.com>
1938 * trace.c (mono_trace_parse_options): Fix warnings.
1940 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
1942 2008-06-07 Zoltan Varga <vargaz@gmail.com>
1944 * mini.c (remove_block_if_useless): Avoid printing the method name.
1946 * mini.c: Remove needless setting of ins->cil_code which is now done by
1949 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
1952 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
1953 translated code after it has been patched.
1955 2008-06-06 Zoltan Varga <vargaz@gmail.com>
1957 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
1958 avoid problems during code patching on SMP systems.
1959 (emit_call): Avoid adding a patch info which is already added by
1961 (mono_arch_emit_exceptions): Ditto.
1963 2008-06-05 Zoltan Varga <vargaz@gmail.com>
1965 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
1966 MONO_TYPE_ISSTRUCT already checks for it.
1968 2008-06-05 Bill Holmes <billholmes54@gmail.com>
1970 * mini-amd64.c:merge_argument_class_from_type: When marshaling
1971 structs with floats on Winx64 the float registers are not used.
1972 The integer registers are always used..
1973 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
1974 only one register will be used and only if the size of the struct
1975 is 1,2,4, or 8 bytes.
1977 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
1980 Contributed under MIT/X11 license.
1982 2008-06-05 Martin Baulig <martin@ximian.com>
1984 * debug-debugger.c (debugger_lookup_class): Also call
1985 mono_class_setup_methods() here; we're only called from RTI.
1987 2008-06-05 Andreas Färber <andreas.faerber@web.de>
1989 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
1990 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
1991 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
1992 Post-process object files and add dtrace-generated object, if necessary.
1994 Contributed under MIT/X11 license.
1996 2008-06-04 Mark Probst <mark.probst@gmail.com>
1998 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
2001 * mini.c: Generic sharing for unbox.any and castclass.
2003 2008-06-04 Mark Probst <mark.probst@gmail.com>
2005 * mini.c: Ignore tailcall prefix in shared generic code and when
2006 doing calls which require a vtable/rgctx argument.
2008 2008-06-04 Mark Probst <mark.probst@gmail.com>
2010 * mini.c: Don't free the JIT info.
2012 * driver.c: Changes in the JIT info table testing code.
2014 2008-06-03 Zoltan Varga <vargaz@gmail.com>
2016 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
2017 interruption. Fix some warnings.
2019 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
2020 interruption_checkpoint.
2022 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
2024 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
2025 from embedding applications.
2027 2008-06-02 William Holmes <billholmes54@gmail.com>
2029 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
2030 reserving 32 bytes on the stack when making calls.
2032 Contributed under MIT/X11 license.
2034 2008-06-01 Zoltan Varga <vargaz@gmail.com>
2036 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
2037 the linear IL branch.
2039 * driver.c: Print out more information for --version on arm.
2041 2008-05-30 Zoltan Varga <vargaz@gmail.com>
2043 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
2044 bb_exit instead, since out of line bblocks might not actually be emitted
2047 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
2048 maximum epilog size for out of line bblocks if tracing is enabled.
2050 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
2052 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
2054 * arrays.cs: Regression tests for allocating arrays with negative sizes.
2056 2008-05-28 Zoltan Varga <vargaz@gmail.com>
2058 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
2059 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
2062 2008-05-27 Zoltan Varga <vargaz@gmail.com>
2064 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
2065 the 'value' to store is a constant.
2067 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
2069 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
2070 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
2072 2008-05-26 Zoltan Varga <vargaz@gmail.com>
2074 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
2075 for accessing method->generic_container.
2077 2008-05-24 Zoltan Varga <vargaz@gmail.com>
2079 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
2081 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
2083 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
2085 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
2088 2008-05-23 Zoltan Varga <vargaz@gmail.com>
2090 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
2092 * mini.c: Handle the case when mono_class_vtable () fails.
2094 2008-05-23 Massimiliano Mantione <massi@ximian.com>
2095 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
2098 2008-05-22 Mark Probst <mark.probst@gmail.com>
2100 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
2101 together with domain sharing.
2103 2008-05-22 Mark Probst <mark.probst@gmail.com>
2105 * mini.c: Treat callvirts to final methods like non-virtual calls
2106 when doing generic sharing, i.e. look them up in the runtime
2109 2008-05-22 Mark Probst <mark.probst@gmail.com>
2111 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
2112 with computed types (for generic sharing).
2114 * mini.c: Generic sharing for mkrefany and refanyval.
2116 2008-05-22 Zoltan Varga <vargaz@gmail.com>
2118 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
2121 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
2122 the generic sharing code.
2124 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
2127 2008-05-21 Zoltan Varga <vargaz@gmail.com>
2129 * mini.h: Remove the declaration of mono_aot_init_vtable ().
2131 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
2133 * driver.c: updated copyright date
2135 2008-05-21 Zoltan Varga <vargaz@gmail.com>
2137 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
2140 2008-05-19 Martin Baulig <martin@ximian.com>
2142 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
2143 pointing to the new `_mono_debug_using_mono_debugger' variable.
2146 (mono_main): Check mono_debug_using_mono_debugger() rather than
2147 the `MONO_INSIDE_MDB' environment variable to check whether we're
2148 inside the debugger.
2150 2008-05-19 Zoltan Varga <vargaz@gmail.com>
2152 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
2155 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2157 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
2159 * mini.c: Added mini_assembly_can_skip_verification. This
2160 function checks if the assembly requested to skip verification.
2161 Fixes part of #387274.
2163 2008-05-07 Zoltan Varga <vargaz@gmail.com>
2165 * mini.c (mini_get_method): Disable the check for open generic classes when
2166 using generic sharing.
2168 * generics.cs: Add a test #387034.
2170 * mini.c (mini_get_method): Check whenever the method class is an open generic
2171 type, and return NULL in that case, causing a verification error. Fixes
2174 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2176 * driver.c (mono_main): Revert r102623. The right
2177 thing to do is to enable the verifier under verifiable
2178 unless a --security flag was passed.
2180 We need this non-trivial behavior for --verify-all otherwise
2181 mcs-compileall won't be able to use it. As it needs everything to
2182 be verified under validil.
2184 2008-05-06 Martin Baulig <martin@ximian.com>
2188 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
2189 (mono_debugger_thread_cleanup): Likewise.
2190 (mono_debugger_extended_notification): Likewise.
2192 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2194 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
2195 against both inflated and non-inflated methods. We need to check against the
2196 generic definition for cases where the instantiated method is not visible.
2197 We need to check against the inflated types for cases where the instantiation
2198 changes any super type. This fixes #382986.
2200 Note that this doesn't need to be applied to other parts of mono_method_to_ir
2201 that check for visibiliy as generic params only appears as the type subject
2202 of tokens on call opcodes. Field manipulation and ldftn must always
2203 target an exact type.
2205 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2207 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
2208 if no related --security flag is passed.
2210 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2212 * mini-arch.h: Prepare support for ppc64.
2214 Contributed under MIT/X11 license.
2216 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2218 * aot-runtime.c: Prepare support for ppc64.
2220 Contributed under MIT/X11 license.
2222 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2224 * mini-ops.h: Prepare support for ppc64.
2226 Contributed under MIT/X11 license.
2228 2008-05-04 Andreas Färber <andreas.faerber@web.de>
2230 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
2232 Contributed under MIT/X11 license.
2234 2008-05-03 Zoltan Varga <vargaz@gmail.com>
2236 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
2237 assemblies, since aot_name is not a full path, causing us to load MS.NET
2238 assemblies on windows.
2240 2008-04-28 Kornél Pál <kornelpal@gmail.com>
2242 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
2243 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
2244 * main.c: Use UTF-8 encoded command line instead of Windows default code
2245 page on Windows to support Unicode.
2246 * driver.c (DllMain): New function for mixed-mode assembly support.
2247 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
2248 export __stdcall functions without decoration.
2250 Contributed under MIT/X11 license.
2252 2008-04-28 Mark Probst <mark.probst@gmail.com>
2254 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
2255 saving it very early.
2257 2008-04-28 Mark Probst <mark.probst@gmail.com>
2259 * mini.h, mini.c: Lots of code for accessing the old RGCTX
2260 deleted. The only way to access the new RGCTX is via the
2263 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
2264 vtable instead of the RGCTX to static methods.
2266 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
2267 accessing the new RGCTX.
2269 * generic-sharing.c: There is no separation between self, type
2270 arguments and other types in the RGCTX anymore.
2272 2008-04-25 Jonathan Chambers <joncham@gmail.com>
2274 * mini-amd64.c (add_general): Remove previous stack adjustment.
2275 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
2276 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
2277 for 32 bytes of stack space reserved for all calls.
2279 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
2280 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
2283 Code contributed under MIT/X11 license.
2285 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
2287 * mini.c (mini_method_verify): Only verify non-inflated methods, check
2288 against the root definition, peeling out method and type instantiations.
2289 Cache verify success results, code that fails verification is still
2290 checked multiple times.
2292 2008-04-23 Zoltan Varga <vargaz@gmail.com>
2294 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
2296 2008-04-23 Jonathan Chambers <joncham@gmail.com>
2298 * mini-amd64.c (add_general): Always increment stack on Win64.
2299 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
2302 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
2303 stack based argument handling on Win64.
2305 Code contributed under MIT/X11 license.
2307 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
2309 * Makefile.am (version.h): Add support for git-svn.
2311 2008-04-22 Zoltan Varga <vargaz@gmail.com>
2313 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
2314 so instead of calling g_spawn_command_line_sync, we do everything by hand,
2315 avoiding allocations and libc functions which might deadlock.
2317 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
2318 'no-gdb-backtrace' option is set.
2320 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
2322 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
2324 2008-04-21 Martin Baulig <martin@ximian.com>
2326 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
2327 and `get_lmf_addr'; `notification_address' is no longer a pointer.
2329 2008-04-21 Martin Baulig <martin@ximian.com>
2331 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
2332 `thread_vtable', `event_handler_ptr' and `event_handler'.
2334 2008-04-21 Martin Baulig <martin@ximian.com>
2336 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
2337 allows delayed initialization of the `executable_code_buffer' when
2340 2008-04-21 Martin Baulig <martin@ximian.com>
2342 * mini.h (mono_debugger_create_notification_function): Removed.
2343 * tramp-*.c (mono_debugger_create_notification_function): Removed.
2345 * mdb-debug-info64.s
2346 (MONO_DEBUGGER__notification_function): Added this in the .text section.
2348 * mdb-debug-info32.s
2349 (MONO_DEBUGGER__notification_function): Added this in the .text section.
2351 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
2352 currently only works on x86 and x86_64, so don't create it on ppc.
2354 2008-04-21 Martin Baulig <martin@ximian.com>
2356 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
2359 (mini_method_compile): In the fp elimination check, check
2360 `debug_options.mdb_optimizations' in addition to
2361 mono_debug_using_mono_debugger().
2363 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
2364 disable some JIT optimizations which are only disabled when
2365 running inside the debugger.
2366 Added `--help-debug' option to describe the debugging options.
2367 (parse_debug_options): New static function to parse the `--debug'
2368 options, so we can easily add more stuff in future.
2370 2008-04-20 Zoltan Varga <vargaz@gmail.com>
2372 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
2373 the method has no body.
2375 2008-04-19 Jonathan Chambers <joncham@gmail.com>
2377 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
2378 assembly is not allowed in MSVC 64-bit compiler.
2379 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
2380 as we get floating point exceptions everywhere.
2382 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
2383 correctly align arguments for call to throw_exception.
2384 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
2386 Code contributed under MIT/X11 license.
2388 2008-04-19 Zoltan Varga <vargaz@gmail.com>
2390 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
2392 2008-04-17 Zoltan Varga <vargaz@gmail.com>
2394 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
2396 * mini-amd64.c (NEW_INS): Set cil_code.
2398 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
2399 from mini-amd64.c so all debugger related logic is in one place.
2401 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
2402 later won't have a random ip assigned to them.
2404 2008-04-16 Zoltan Varga <vargaz@gmail.com>
2406 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
2407 the arch specific function initializes code_size.
2408 (mono_create_delegate_trampoline): Ditto.
2410 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
2411 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
2414 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
2415 running under the debugger.
2417 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
2420 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
2421 debugger. Also move the disabling of optimizations here from driver.c.
2422 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
2425 * mini.h (MonoCompile): Add a few new flags.
2427 2008-04-15 Zoltan Varga <vargaz@gmail.com>
2429 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
2430 so the cil_code field of created MonoInst's is properly set.
2431 (mini_select_instructions): Ditto.
2433 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
2434 (MONO_INST_NEW_CALL): Ditto.
2436 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
2437 in many places so the ins->cil_code field is properly initialized.
2439 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
2442 2008-04-14 Zoltan Varga <vargaz@gmail.com>
2444 * mini.c (mini_method_compile): Print a different message when compiling a
2447 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
2450 2008-04-11 Zoltan Varga <vargaz@gmail.com>
2452 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
2455 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
2457 2008-04-11 Zoltan Varga <vargaz@gmail.com>
2459 * mini.c (handle_stack_args): Make this return void since its return value was
2460 never used. Also set cfg->unverifiable for invalid IL instead of calling
2463 2008-04-10 Mark Probst <mark.probst@gmail.com>
2465 * mini.c: Make sure "this" is live in catch clauses with type
2466 variables in shared generic code.
2468 2008-04-08 Mark Probst <mark.probst@gmail.com>
2470 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
2471 generic_class_is_reference_type() to ensure the proper behaviour
2472 when sharing generic code and the type in question is a type
2475 2008-04-08 Zoltan Varga <vargaz@gmail.com>
2477 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
2478 race conditions when printing thread dumps. Fixes #377738.
2480 2008-04-08 Massimiliano Mantione <massi@ximian.com>
2482 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
2483 shows up when both MonoInst arguments can cause aliasig.
2484 There is likely no way in the current JIT to trigger this problem, but
2485 it showed up in the development of generics sharing, when in a new
2486 opcode both args of an OP_GROUP can be aliases (addresses of a local).
2487 When the generics sharing code will be committed, its tests will be
2488 valid also for this bug.
2490 2008-04-08 Zoltan Varga <vargaz@gmail.com>
2492 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
2495 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
2498 2008-04-07 Zoltan Varga <vargaz@gmail.com>
2500 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
2501 use a more detailed exception message for InvalidCastException.
2503 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
2505 * driver.c (mono_main): Add --debug=casts option to turn on better
2506 InvalidCastException message details.
2508 * mini.c (mini_get_debug_options): New helper function to return the address of
2509 the debug_options variable.
2511 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
2512 the jit_tls TLS variable.
2514 * mini.c (mono_jit_tls): New TLS variable.
2516 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
2519 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
2521 * mini.h: Removed verifer related stuff. This code was moved to verify.c
2523 * mini.c: Removed verifer related stuff, code moved to verify.c.
2525 * driver.c: Using code from verify.c instead of mini.c.
2527 2008-04-05 Zoltan Varga <vargaz@gmail.com>
2529 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
2532 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
2534 * mini.c (check_for_method_verify): Enabling verification of
2535 corlib if mono_verify_all is set. Bugs in the verifier preventing that
2538 2008-04-04 Zoltan Varga <vargaz@gmail.com>
2540 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
2541 caller saved registers as well.
2543 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
2544 saved registers as well.
2546 2008-03-30 Zoltan Varga <vargaz@gmail.com>
2548 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
2550 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
2553 2008-03-27 Zoltan Varga <vargaz@gmail.com>
2555 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
2557 (get_call_info): Take a gsctx argument instead of 'cfg'.
2559 2008-03-26 Zoltan Varga <vargaz@gmail.com>
2561 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
2562 mono_verify_all is set.
2564 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
2566 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
2568 2008-03-25 Zoltan Varga <vargaz@gmail.com>
2570 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
2573 * driver.c mini.c mini.h: Add a --verify-all development option to test the
2574 verifier and the code generated by the compiler.
2576 2008-03-25 Mark Probst <mark.probst@gmail.com>
2578 * mini.c: Generic sharing of the non-nullable case of the box
2581 2008-03-24 Zoltan Varga <vargaz@gmail.com>
2583 * inssel.brg: Fix the build.
2585 * iltests.il.in: Add a test for lconv.ovf.u8.un.
2587 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
2589 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
2590 Array:Address. Fixes #372410.
2592 * iltests.il.in: New tests for readonly prefix.
2594 2008-03-23 Zoltan Varga <vargaz@gmail.com>
2596 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
2599 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
2602 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
2604 * mini.c (mono_decompose_op_imm): New helper function.
2606 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
2607 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2610 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2611 mono_arch_output_basic_block. Fix warnings.
2613 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
2616 2008-03-22 Zoltan Varga <vargaz@gmail.com>
2618 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
2619 since the extra frame is now detected automatically inside the loop.
2621 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
2622 opts which are now in mono_peephole_ins ().
2624 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
2626 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
2627 frames and skip duplicate managed-to-native frames. Fixes #367665.
2629 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2630 opts which are now in mono_peephole_ins ().
2631 (mono_arch_peephole_pass_2): Ditto.
2633 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
2635 * mini-codegen.c (mono_peephole_ins): New helper function containing the
2636 arch independent peephole optimizations.
2638 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2639 opts which are now in mono_peephole_ins ().
2641 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
2643 * mini-s390.c (mono_arch_output_basic_block): Fix build.
2645 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
2648 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
2649 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
2652 2008-03-21 Zoltan Varga <vargaz@gmail.com>
2654 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
2655 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2658 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2659 mono_arch_output_basic_block. Fix warnings.
2661 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2663 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2666 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2668 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2671 * iltests.il: Add new tests.
2673 2008-03-20 Kornél Pál <kornelpal@gmail.com>
2675 * mini.c: Removed Windows version macros.
2677 2008-03-20 Mark Probst <mark.probst@gmail.com>
2679 * generic-sharing.c: Put reflection types in the extensible part
2680 of the runtime generic context.
2682 * mini.c: Generic sharing of the GetTypeHandle special case of the
2683 ldtoken instruction.
2685 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2687 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
2689 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
2691 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
2692 consistency with the other version on the linear IR branch.
2694 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
2696 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
2698 * iltests.il.in: Add new tests.
2700 2008-03-19 Zoltan Varga <vargaz@gmail.com>
2702 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
2704 * iltests.il.in: Add new tests.
2706 2008-03-19 Mark Probst <mark.probst@gmail.com>
2708 * mini.c: Two variables with the same name were declared in
2709 nesting contexts and one wasn't initialized. Fixed.
2711 2008-03-19 Mark Probst <mark.probst@gmail.com>
2713 * mini.c: Generic sharing of the initobj instruction.
2715 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
2717 * mini.c: make the test to optimize ldtoken from typeof() more
2720 2008-03-18 Mark Probst <mark.probst@gmail.com>
2722 * mini.c: Generic sharing of the initobj instruction for reference
2725 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2727 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
2728 the mono_breakpoint_clean_code() code to perform bound checks.
2730 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
2732 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
2733 mono_arch_patch_callsite() to include the start of the managed method
2734 to be able to perform bound checks.
2736 2008-03-17 Mark Probst <mark.probst@gmail.com>
2738 * mini.c: Generic sharing for the isinst instruction.
2740 2008-03-17 Mark Probst <mark.probst@gmail.com>
2742 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
2743 inssel-long32-mips.brg: Added opcodes for doing indirect calls
2744 with the runtime generic context argument.
2746 * mini.c: Share calls to several types of unsharable methods by
2747 putting the address of the method code in the runtime generic
2748 context and doing an indirect call.
2750 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
2753 2008-03-16 Mark Probst <mark.probst@gmail.com>
2755 * generic-sharing.c: Change due to a change in the runtime genric
2758 2008-03-15 Martin Baulig <martin@ximian.com>
2761 (mono_arch_nullify_class_init_trampoline): Add call to
2762 mono_breakpoint_clean_code() to make things work when running
2763 inside the debugger.
2766 (mono_arch_nullify_class_init_trampoline): Add call to
2767 mono_breakpoint_clean_code() to make things work when running
2768 inside the debugger.
2770 2008-03-14 Zoltan Varga <vargaz@gmail.com>
2772 * inssel-long.brg (reg): Fix 64 bit build.
2774 2008-03-14 Mark Probst <mark.probst@gmail.com>
2776 * mini.c, mini.h: Share static generic code by passing it an
2777 implicit argument pointing to the runtime generic context.
2779 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
2780 inssel-long32-mips.brg: New opcodes for calling shared static,
2781 which need to be passed the runtime generic context.
2783 * mini-amd64.c, mini-x86.c: Save the runtime generic context
2784 argument on the stack in the prologue if needed. New function for
2785 finding the runtime generic context argument from the registers
2786 saved by the trampoline.
2788 * mini-amd64.h, mini-x86.h: Specify which register to use for the
2789 runtime generic context argument.
2791 * tramp-amd64.c: Also restore the register used for the runtime
2792 generic context argument.
2794 * mini-trampoline.c: Resolve shared static calls by consulting the
2795 runtime generic context via the new argument.
2797 * generic-sharing.c: Add an argument to sharability-checking
2798 functions that specifies whether type variables should be treated
2799 as sharable type arguments.
2801 * inssel-x86.brg: Removed a superfluous, buggy rule.
2803 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
2806 2008-03-14 Martin Baulig <martin@ximian.com>
2808 * debug-debugger.c (main_thread_handler): Call
2809 mono_runtime_run_main() without sending any notifications.
2811 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
2813 2008-03-14 Zoltan Varga <vargaz@gmail.com>
2815 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
2817 2008-03-14 Mark Probst <mark.probst@gmail.com>
2819 * tramp-x86.c: Fixed register restore offsets in the trampoline
2820 code for ECX and EDX.
2822 2008-03-12 Geoff Norton <gnorton@novell.com>
2824 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
2825 different ucontext_t implementations.
2826 * exceptions-arm.c: Use the above defines to get exceptions working on
2827 iPhone (based on a patch by Luke Howard lukeh@padl.com)
2828 * mini-arm.c: Implement iPhone icache support (based on a patch by
2829 Luke Howard lukeh@padl.com)
2831 2008-03-12 Mark Probst <mark.probst@gmail.com>
2833 * mini.c: Enable generic sharing of calls to non-static
2834 non-interface non-generic non-value-type methods.
2836 * mini-trampolines.c: Resolve calls from shared generic code.
2838 2008-03-11 Zoltan Varga <vargaz@gmail.com>
2840 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
2842 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
2844 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
2846 * mini.c: some fixes for the AOT compiler.
2848 2008-03-07 Zoltan Varga <vargaz@gmail.com>
2850 * cpu-amd64.md: Add clob:1 to some float opcodes.
2852 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
2854 * mini.h: Added MiniVerifierMode enumeration.
2856 * mini.c: Added mini_verifier_set_mode to control
2857 the usage of the new verifier.
2859 * mini.c (mono_method): Integrated the new verifier.
2861 * driver.c: Extended --security option with validil and
2862 verifiable options to activate the new verifier.
2864 2008-03-07 Zoltan Varga <vargaz@gmail.com>
2866 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
2867 optimization to ctors taking 0 or 2 arguments too.
2869 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
2872 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
2874 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
2876 2008-03-06 Zoltan Varga <vargaz@gmail.com>
2878 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
2879 non-aot case as well.
2881 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
2883 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
2886 * aot-compiler.c (encode_patch): Ditto.
2888 * mini.h (G_MININT32): Fix the definition of this.
2890 2008-03-05 Zoltan Varga <vargaz@gmail.com>
2892 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
2894 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
2896 2008-03-04 Zoltan Varga <vargaz@gmail.com>
2898 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
2899 methods returning vtypes in registers.
2900 (mono_arch_allocate_vars): Ditto.
2902 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
2904 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
2906 * generics.cs: Add a test from the linear IR branch.
2908 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
2910 * mini.c (inline_method): Cache failed inline attempts.
2912 2008-03-04 Mark Probst <mark.probst@gmail.com>
2914 * mini.c: For shared methods of generic classes put the location
2915 of "this" into the MonoGenericJitInfo.
2917 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
2918 register out of a MonoContext by register number. Add the generic
2919 sharing context as an argument to mono_arch_find_this_argument().
2921 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
2922 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
2923 for new arch function.
2925 * mini-exception.c: Handle open exception clauses in shared
2928 * mini-trampolines.c: Supply additional argument to
2929 mono_arch_find_this_argument().
2931 2008-03-04 Zoltan Varga <vargaz@gmail.com>
2933 * Makefile.am (regtests): Run the bench.exe tests last.
2935 2008-03-03 Zoltan Varga <vargaz@gmail.com>
2937 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
2940 2008-03-02 Zoltan Varga <vargaz@gmail.com>
2942 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
2945 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
2947 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
2949 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
2950 whose class has no cctor.
2952 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
2954 2008-03-01 Zoltan Varga <vargaz@gmail.com>
2956 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
2959 2008-02-29 Zoltan Varga <vargaz@gmail.com>
2961 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
2962 to be in sync with the code on the linear IR branch.
2964 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
2966 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
2968 2008-02-27 Zoltan Varga <vargaz@gmail.com>
2970 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
2972 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
2974 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
2976 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
2978 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
2980 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
2983 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
2985 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
2986 OP_LOADR4_MEMBASE emission.
2988 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
2989 (mono_spillvar_offset_float): Ditto.
2991 * mini-mips.c (mono_arch_emit_prolog): Ditto.
2993 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
2996 * basic-long.cs: Add regression tests for them.
2998 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
3000 (mono_arch_allocate_vars): Fix representation of single-precision float
3002 (mono_arch_output_basic_block): Ditto.
3004 * inssel-mips.brg: Ditto, remove duplicate items.
3006 * mini-mips.c (emit_load_volatile_arguments): New function to handle
3007 arguments of tail calls as on other platforms.
3008 (mono_arch_output_basic_block): Handle tail calls.
3010 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
3013 * objects.cs (test_5_pass_static_struct): Add test for it.
3015 Contributed under MIT/X11 license.
3017 2008-02-26 Zoltan Varga <vargaz@gmail.com>
3019 * Makefile.am: Use gmcs for compiling the regression tests.
3021 * *.2.cs *.2.il: Rename to *.cs and *.il.
3023 2008-02-24 Zoltan Varga <vargaz@gmail.com>
3025 * regalloc.h: Make the vassign array smaller.
3027 * mini.c (mini_method_compile): Remove an unused field in cfg.
3029 * mini-codegen.c: Add a bunch of micro optimizations.
3031 2008-02-23 Zoltan Varga <vargaz@gmail.com>
3033 * regalloc.h: Remove some unused fields.
3035 2008-02-22 Zoltan Varga <vargaz@gmail.com>
3037 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
3039 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
3041 2008-02-22 Mark Probst <mark.probst@gmail.com>
3043 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
3045 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
3046 trampoline: Fetch an entry from the runtime generic context. If
3047 it's NULL, jump to the actual trampoline to fill the runtime
3048 generic context. Otherwise, return it.
3050 * mini.c: Call the lazy fetch trampoline to get entries out of the
3051 runtime generic context.
3053 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
3054 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
3055 tramp-sparc.c: Stubs for the lazy fetch trampoline.
3057 2008-02-21 Mark Probst <mark.probst@gmail.com>
3059 * mini.c: Fetch data out of the extensible part of the runtime
3060 generic context instead of calling a helper function.
3062 * generic-sharing.c: Some functions moved into
3063 metadata/generic-sharing.c. Helper function for fetching other
3064 types now checks and asserts against extensible rgctx (just for
3065 debugging purposes - the helper function isn't called anymore
3066 unless for debugging).
3068 2008-02-21 Zoltan Varga <vargaz@gmail.com>
3070 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
3071 for tail calls up to the point that the tests in iltests.exe run. Also add a
3072 dummy CKFINITE implementation.
3073 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
3074 needed for trampoline LMF frames.
3076 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
3077 trampoline LMF frames.
3079 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
3081 * mini.c (inline_method): clean any pending loader error when inlining fail.
3082 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
3084 2008-02-21 Zoltan Varga <vargaz@gmail.com>
3086 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
3088 * aot-runtime.c (decode_patch_info): Ditto.
3090 * mini.c (mono_resolve_patch_target): Ditto.
3092 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
3095 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
3097 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
3098 if it references an icall address.
3100 2008-02-20 Zoltan Varga <vargaz@gmail.com>
3102 * cpu-s390x.md: Remove some more unused opcodes.
3104 * cpu-s390x.md: Remove some unused opcodes.
3106 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
3107 mono_op_imm_to_op ().
3109 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
3110 instead of a switch statement.
3112 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
3113 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
3115 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
3117 * mini-codegen.c: Remove unused mono_regstate2_... functions.
3119 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
3122 2008-02-19 Zoltan Varga <vargaz@gmail.com>
3124 * driver.c (mono_main): Improve error reporting when an assembly cannot be
3125 opened. Fixes #362607.
3127 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
3129 * iltests.il.in: Add a test for static methods in interfaces.
3131 2008-02-18 Zoltan Varga <vargaz@gmail.com>
3133 * genmdesc.c (build_table): Fix a crash on older glib versions.
3135 * cpu-sparc.md: Remove some unused opcodes.
3137 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
3138 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
3140 * cpu-amd64.md: Remove some unused opcodes.
3142 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
3143 like the other opcodes.
3145 2008-02-17 Zoltan Varga <vargaz@gmail.com>
3147 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
3149 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
3151 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
3152 variables 'cfg' instead of 'm' for consistency.
3154 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
3156 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
3157 argument holding the vtype return address, to avoid the ambigious use of
3158 cfg->ret for this purpose.
3160 * mini.c (NEW_RETLOADA): Use vret_addr if set.
3162 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
3164 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
3165 new mono_print_ins () function which only takes one argument.
3167 2008-02-15 Zoltan Varga <vargaz@gmail.com>
3169 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
3172 2008-02-14 Zoltan Varga <vargaz@gmail.com>
3174 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
3176 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
3178 * mini-x86.c: Sync with the version on the linear IR branch by adding new
3179 opcodes and other small changes.
3181 * mini-ops.h: Add some new opcodes from the linear IR branch.
3183 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
3185 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
3186 opcodes, use the REG_MEMBASE opcodes instead.
3188 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
3189 opcodes, use the REG_MEMBASE opcodes instead.
3191 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
3194 * mini.c (mono_op_imm_to_op): New helper function.
3196 * mini-ops.h: Add some opcodes from linear IR branch.
3198 2008-02-13 Zoltan Varga <vargaz@gmail.com>
3200 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
3203 2008-02-12 Zoltan Varga <vargaz@gmail.com>
3205 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
3208 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
3210 2008-02-09 Zoltan Varga <vargaz@gmail.com>
3212 * aot-compiler.c (emit_method_code): Add an assert.
3214 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
3215 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
3218 2008-02-08 Zoltan Varga <vargaz@gmail.com>
3220 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
3221 some load/store opcodes so they are consistent.
3222 (mono_arch_emit_prolog): Simplify some code.
3224 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
3226 * objects.cs: Add tests for large argument offsets on ARM.
3228 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
3229 stack offsets. Fixes #359651.
3231 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
3233 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
3235 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
3237 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
3239 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
3241 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
3242 rid of CEE_CONV_R_UN.
3244 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
3246 2008-02-07 Zoltan Varga <vargaz@gmail.com>
3248 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
3250 * mini.c (mono_normalize_opcodes): Add some more opcodes.
3252 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
3254 * cpu-amd64.md: Remove some unused opcodes.
3256 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
3258 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
3260 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
3261 arch specific functions for its parts. Call the peephole pass after local
3262 regalloc so the prolog can compute a more accurate max_offset.
3264 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
3265 the corresponding OP_I/OP_L opcodes.
3267 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
3269 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
3271 2008-02-06 Zoltan Varga <vargaz@gmail.com>
3273 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
3274 as they are handled in mini.c.
3276 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
3278 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
3279 case since it is handled in mini.c.
3281 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
3283 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
3285 * *.c: Use the new opcodes in the IR and back end code.
3287 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
3289 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
3291 2008-02-06 Mark Probst <mark.probst@gmail.com>
3293 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
3294 an assert because it has a race condition.
3296 2008-02-06 Zoltan Varga <vargaz@gmail.com>
3298 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
3300 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
3302 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
3304 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
3305 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
3307 2008-02-05 Zoltan Varga <vargaz@gmail.com>
3309 * cpu-amd64.md (move): Correct the maximum size of move.
3311 2008-02-05 Mark Probst <mark.probst@gmail.com>
3313 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
3314 the generic class init trampoline to return quickly if the class
3317 2008-02-04 Zoltan Varga <vargaz@gmail.com>
3319 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
3320 issues where an 32 bit callsite cannot be patched by a 64 bit address.
3322 2008-02-03 Zoltan Varga <vargaz@gmail.com>
3324 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
3327 2008-01-31 Zoltan Varga <vargaz@gmail.com>
3329 * objects.cs: Add some soft-float tests.
3331 * mini.c: Fix a couple more soft-float issues.
3333 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
3335 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
3338 2008-01-30 Zoltan Varga <vargaz@gmail.com>
3340 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
3341 exception happens while compiling a virtual method.
3343 2008-01-29 Zoltan Varga <vargaz@gmail.com>
3345 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
3347 * mini-sparc.c: Fix build.
3349 * mini-sparc.c (get_call_info): Add support for generic sharing.
3351 * mini-exceptions.c: Add a FIXME.
3353 2008-01-27 Zoltan Varga <vargaz@gmail.com>
3355 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
3356 altstack handling code.
3358 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
3360 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
3362 * mini-s390.c: Add support for generic sharing.
3364 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
3366 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
3368 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
3370 * mini-s390x.c: Add support for generic sharing.
3372 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
3374 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
3376 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
3377 can be used since it takes a 16 bit signed immediate.
3379 * inssel-s390x.brg: Fix OP_SETRET.
3381 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
3383 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
3385 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
3387 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
3389 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
3392 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
3395 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
3396 of the unused mono_arch_patch_delegate_trampoline stuff.
3398 2008-01-26 Zoltan Varga <vargaz@gmail.com>
3400 * basic-long.cs: Move the fp related tests to basic-float.cs.
3402 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
3404 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
3406 * basic-calls.cs: Add a test for proper float argument passing.
3408 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
3409 if the context corresponds to an exception received through a signal.
3411 * exceptions.cs: Add a test for nullref handling at the start of a try
3414 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
3416 * jit-icalls.c (mono_break): New JIT icall.
3418 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
3420 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
3422 2008-01-25 Zoltan Varga <vargaz@gmail.com>
3424 * cpu-*.md: Get rid of unused opcodes.
3426 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
3428 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
3431 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
3434 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
3435 the arch independent trampoline code in mini-trampolines.c.
3437 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
3439 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
3441 * mini-s390.h: Remove an unused define.
3443 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
3444 the arch independent trampoline code in mini-trampolines.c.
3446 * mini-arm.c (mono_arch_emit_prolog): Fix build.
3448 2008-01-24 Zoltan Varga <vargaz@gmail.com>
3450 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
3452 * mini-s390.c (mono_arch_emit_prolog): Fix build.
3454 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
3456 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
3458 * cpu-amd64.md: Use smaller sizes for int opcodes.
3460 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
3462 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
3465 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
3468 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
3469 instead of though a pointer to save an indirection when accessing elements of
3472 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
3474 (NOT_IMPLEMENTED): New helper macro.
3475 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
3478 * *.c: Use the new helper macro.
3480 2008-01-21 Zoltan Varga <vargaz@gmail.com>
3482 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
3484 2008-01-20 Zoltan Varga <vargaz@gmail.com>
3486 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
3489 2008-01-18 Zoltan Varga <vargaz@gmail.com>
3491 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
3492 profiling is enabled.
3494 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
3496 (mono_arch_emit_prolog): Add more first bblock optimizations.
3498 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
3499 in order if possible.
3500 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
3501 bblock, since the arguments are still in their original registers.
3503 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
3505 2008-01-17 Zoltan Varga <vargaz@gmail.com>
3507 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
3510 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
3513 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
3515 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
3516 process async exceptions received while in unmanaged code.
3518 * mini.c (mini_init): Install a callback with the runtime which will be called
3519 when a thread receives an async exception while in unmanaged code.
3521 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
3523 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
3525 2008-01-16 Wade Berrier <wberrier@novell.com>
3532 2008-01-16 Zoltan Varga <vargaz@gmail.com>
3534 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
3535 compilation with sun cc.
3537 * cpu-*.md: Fix the build.
3539 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
3541 * mini-amd64.h: Add some comments to the MonoLMF structure.
3543 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
3545 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
3546 in the LMF structure if possible. This saves two instructions in the
3547 managed->native wrappers.
3549 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
3551 2008-01-16 Mark Probst <mark.probst@gmail.com>
3553 * generic-sharing.c: New type argument lookup code which uses the
3554 runtime generic context template.
3556 2008-01-15 Zoltan Varga <vargaz@gmail.com>
3558 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
3560 * mini-arm.c (add_general): Fix arm eabi parameter passing.
3561 (mono_arch_output_basic_block): Fix localloc implementation.
3563 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
3565 * mini-ia64.c (peephole_pass): Fix ia64 build.
3567 * mini-amd64.c (peephole_pass): Fix a warning.
3569 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
3570 at a constant offset from sp/fp.
3572 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
3573 instead of obtaining it from *lmf in the managed method case.
3575 2008-01-14 Zoltan Varga <vargaz@gmail.com>
3577 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
3579 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
3581 * mini.h (MonoInstList): New type.
3582 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
3583 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
3584 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
3585 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
3586 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
3587 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
3588 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
3589 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
3590 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
3591 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
3592 MONO_INST_LIST_FOR_EACH_ENTRY,
3593 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
3594 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
3595 mono_inst_list_first, mono_inst_list_last,
3596 mono_inst_list_next, mono_inst_list_prev): New instruction
3597 list handling interfaces.
3598 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
3599 list head 'ins_list'.
3600 (MonoInst): Replace next pointer with list head 'node'.
3601 (MonoCallInst): Make 'out_args' a MonoInstList.
3602 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
3603 (MonoCompile): Delete reverse_inst_list and
3604 reverse_inst_list_len.
3605 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
3606 mono_arch_lowering_pass, mono_arch_local_regalloc,
3607 mono_arch_output_basic_block, mono_arch_emit_prolog):
3608 Convert to new instruction lists.
3609 (insert_after_ins): Delete.
3610 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
3612 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
3613 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
3614 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
3615 mono_emulate_opcode, mono_emit_load_got_addr,
3616 inline_method, mono_method_to_ir, mono_print_bb_code,
3617 print_dfn, decompose_pass, nullify_basic_block,
3618 replace_out_block_in_code, remove_block_if_useless,
3619 merge_basic_blocks, move_basic_block_to_end,
3620 try_unsigned_compare, optimize_branches, mono_print_code,
3621 mini_select_instructions, remove_critical_edges): Likewise.
3622 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
3623 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
3624 mono_arch_output_basic_block, mono_arch_emit_prolog):
3626 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
3627 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3628 mono_arch_output_basic_block): Likewise.
3629 (inst_list_prepend, insert_after_ins): Delete.
3630 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
3631 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
3633 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
3634 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
3635 mono_arch_emit_prolog): Likewise.
3636 * cfold.c (mono_constant_fold): Likewise.
3637 * liveness.c (visit_bb, mono_analyze_liveness,
3638 optimize_initlocals): Likewise.
3639 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
3640 * graph.c (mono_draw_code_cfg): Likewise.
3641 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
3642 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
3643 mono_ssa_cprop): Likewise.
3644 * abcremoval (get_relations_from_previous_bb, process_block):
3646 * local-propagation (mono_cprop_invalidate_values,
3647 mono_local_cprop_bb): Likewise.
3648 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
3649 peephole_pass, mono_arch_output_basic_block,
3650 mono_arch_emit_prolog): Likewise.
3651 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
3652 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3653 mono_arch_emit_prolog): Likewise.
3654 (insert_after_ins): Delete.
3655 * aliasing.c (print_code_with_aliasing_information,
3656 mono_build_aliasing_information, mono_aliasing_deadce):
3657 Convert to new instruction lists.
3658 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
3659 peephole_pass, NEW_INS, mono_arch_lowering_pass,
3660 mono_arch_local_regalloc, mono_arch_output_basic_block):
3662 (insert_after_ins): Delete.
3663 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
3664 peephole_pass, mono_arch_output_basic_block): Convert to
3665 new instruction lists.
3666 * mini-codegen (InstList, inst_list_prepend,
3667 insert_after_ins): Delete.
3668 (insert_before_ins, get_register_force_spilling,
3669 get_register_spilling, free_up_ireg, free_up_reg,
3670 create_copy_ins, create_spilled_store, alloc_int_reg,
3671 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
3672 to new instruction lists.
3673 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
3674 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3675 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
3676 (insert_after_ins): Delete.
3677 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
3678 mono_arch_local_regalloc, mono_arch_output_basic_block,
3679 mono_arch_call_opcode): Convert to new instruction lists.
3680 (insert_after_ins): Delete.
3681 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
3682 peephole_pass, mono_arch_output_basic_block,
3683 mono_arch_emit_prolog): Convert to new instruction lists.
3685 2008-01-11 Zoltan Varga <vargaz@gmail.com>
3687 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
3689 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
3692 * Makefile.am (version.h): Make this work with non-bash shells.
3694 2008-01-10 Zoltan Varga <vargaz@gmail.com>
3696 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
3698 2008-01-08 Zoltan Varga <vargaz@gmail.com>
3700 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
3701 the InitializeArray optimization.
3703 2008-01-06 Zoltan Varga <vargaz@gmail.com>
3705 * mini.c driver.c: Don't include os/gc_wrapper.h.
3707 2008-01-05 Zoltan Varga <vargaz@gmail.com>
3709 * mini.c (print_jit_stats): Print GC statistics if available.
3711 2008-01-04 Zoltan Varga <vargaz@gmail.com>
3713 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
3715 2007-12-29 Zoltan Varga <vargaz@gmail.com>
3717 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
3719 2007-12-26 Zoltan Varga <vargaz@gmail.com>
3721 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
3723 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
3725 * driver.c (mono_main): Ditto.
3727 2007-12-23 Zoltan Varga <vargaz@gmail.com>
3729 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
3731 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
3732 in the vtable can't be encoded.
3733 (compile_method): Ditto.
3735 2007-12-21 Zoltan Varga <vargaz@gmail.com>
3737 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
3740 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
3743 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
3744 the top LMF entry belongs to the current method.
3746 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
3748 2007-12-20 Zoltan Varga <vargaz@gmail.com>
3750 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
3752 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
3754 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
3756 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
3758 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
3760 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
3763 * basic-float.cs: Add an ulong->double cast test.
3765 2007-12-15 Zoltan Varga <vargaz@gmail.com>
3767 * mini.c (mono_method_to_ir): Fix a warning.
3769 2007-12-14 Zoltan Varga <vargaz@gmail.com>
3771 * mini-ops.h: Add OP_SWITCH.
3773 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
3774 CEE_SWITCH in back-end code, use OP_SWITCH instead.
3776 2007-12-11 Geoff Norton <gnorton@novell.com>
3778 * mini-s390x.c: Minor change to the MAX() define to allow
3779 it to compile with other gcc versions.
3781 2007-12-11 Geoff Norton <gnorton@novell.com>
3784 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
3786 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
3788 exceptions-arm.c (mono_arch_get_restore_context): Restore
3791 exceptions-arm.c (throw_exception): Save the frame pointer.
3792 This is a partial fix for #323747. Only the client side is
3795 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
3797 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
3798 was using an unrelated variable to log the class which
3799 needed the cctor to be called. This was crashing on arm.
3801 2007-12-09 Robert Jordan <robertj@gmx.net>
3803 * mini-x86.c (mono_arch_emit_epilog):
3804 Consider all kinds of 64-bit types. Fixes #323114.
3806 2007-12-08 Zoltan Varga <vargaz@gmail.com>
3808 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
3810 2007-12-07 Zoltan Varga <vargaz@gmail.com>
3812 * mini-amd64.c (peephole_pass): Add a missing instruction check.
3814 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
3816 * mini.c: run type ctor before allocating an object, not only
3817 when running it's constructor method (fixes at least part of bug #342507).
3819 2007-12-07 Zoltan Varga <vargaz@gmail.com>
3821 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
3823 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
3824 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
3827 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
3828 mono_generic_class_init_trampoline () the same as it is done with the other
3831 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
3832 aot-runtime.c aot-compiler.c: Implement AOT support.
3834 2007-12-07 Mark Probst <mark.probst@gmail.com>
3836 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
3837 build for archs which don't have the vtable trampoline defined
3840 2007-12-07 Zoltan Varga <vargaz@gmail.com>
3842 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
3844 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
3846 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
3848 * tramp-<ARCH>.c: Use the new helper function.
3850 2007-12-07 Mark Probst <mark.probst@gmail.com>
3852 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
3853 trampoline call, which takes a vtable argument.
3855 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
3856 OP_TRAMPCALL_VTABLEs like other calls.
3858 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
3859 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
3860 call. Implemented a support function which fetches the vtable
3861 from a register set.
3863 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
3864 Implemented a generic class init trampoline, using the
3865 OP_TRAMPCALL_VTABLE opcode.
3867 * mini.c: Implemented static field access when sharing generic
3868 code. This implies initing the class using the new
3869 OP_TRAMPCALL_VTABLE call.
3871 2007-12-07 Mark Probst <mark.probst@gmail.com>
3873 * mini.c: Don't compile methods with sharing enabled if their
3874 classes are disabled for sharing.
3876 2007-12-06 Zoltan Varga <vargaz@gmail.com>
3878 * inssel.brg: Add a missing sign extension to the GETCHR and array access
3879 opcodes. Fixes #346563.
3881 * objects.cs: Add a new test.
3883 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
3885 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
3886 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
3888 2007-12-06 Zoltan Varga <vargaz@gmail.com>
3890 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
3892 2007-12-03 Zoltan Varga <vargaz@gmail.com>
3894 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
3897 2007-12-02 Zoltan Varga <vargaz@gmail.com>
3899 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
3901 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
3902 optimization in the AOT case.
3904 2007-11-30 Zoltan Varga <vargaz@gmail.com>
3906 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
3908 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
3910 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
3912 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
3914 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
3915 is created by the inlined delegate ctor.
3917 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
3919 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
3921 2007-11-29 Zoltan Varga <vargaz@gmail.com>
3923 * cpu-x86.md: Fix the length of ckfinite.
3925 2007-11-28 Zoltan Varga <vargaz@gmail.com>
3927 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
3929 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
3930 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
3932 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
3934 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
3935 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
3937 2007-11-28 Martin Baulig <martin@ximian.com>
3940 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
3941 after creating the trampoline.
3943 2007-11-27 Zoltan Varga <vargaz@gmail.com>
3945 * aot-runtime.c (load_aot_module): Check runtime version if needed.
3947 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
3950 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
3951 instead of the calling method to help AOT.
3953 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
3955 2007-11-26 Zoltan Varga <vargaz@gmail.com>
3957 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
3960 2007-11-23 Zoltan Varga <vargaz@gmail.com>
3962 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
3964 * aot-compiler.c (compile_method): Correct check for generic method definitions.
3965 (encode_method_ref): No need to handle generic method definitions specially.
3967 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
3969 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
3972 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
3974 (compile_method): Enable generic sharing.
3976 2007-11-22 Zoltan Varga <vargaz@gmail.com>
3978 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
3979 (mini_method_compile): Add preliminary support for AOTing shared generic code.
3981 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
3984 * mini-trampolines.c: Fix a warning.
3986 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
3988 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
3989 (generic_class_is_reference_type): Remove unused function.
3991 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
3992 in the generic vtable trampoline case.
3994 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
3996 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
3997 return an AOT method based on a vtable slot.
3999 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
4001 * mini.c (mini_get_vtable_trampoline): Export this.
4003 2007-11-22 Martin Baulig <martin@ximian.com>
4006 (MonoDebuggerInfo): Move `debugger_version' up.
4008 2007-11-22 Martin Baulig <martin@ximian.com>
4011 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
4013 * mini-trampolines.c
4014 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
4015 after compiling the method.
4017 2007-11-20 Martin Baulig <martin@ximian.com>
4020 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
4021 (mono_debugger_remove_breakpoint): Likewise.
4022 (mono_debugger_check_breakpoints): Likewise.
4024 * debug-debugger.c: Implement the new breakpoint interface here.
4026 2007-11-18 Zoltan Varga <vargaz@gmail.com>
4028 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
4029 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
4031 * mini-x86.c (mono_arch_output_basic_block): Ditto.
4033 2007-11-17 Zoltan Varga <vargaz@gmail.com>
4035 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
4037 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
4040 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
4043 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
4044 returning a vtype in a register.
4046 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
4047 here from the arch specific code.
4049 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
4052 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
4053 (mono_arch_emit_prolog): Increment maximum prolog size.
4055 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
4056 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
4058 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
4059 MonoGenericSharingContext.
4061 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
4062 MonoGenericSharingContext. Allocate memory from the cfg mempool.
4064 2007-11-15 Mark Probst <mark.probst@gmail.com>
4066 * mini.c, mini.h, generic-sharing.c: Functions for producing code
4067 which extract fields out of the runtime generic context. Full
4068 sharing of the NEWARR opcode.
4070 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
4072 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
4073 --enable-minimal=ssa.
4075 2007-11-13 Zoltan Varga <vargaz@gmail.com>
4077 * mini-trampolines.c (mono_delegate_trampoline): Update after
4078 mono_marshal_get_delegate_invoke () signature change.
4080 2007-11-13 Mark Probst <mark.probst@gmail.com>
4082 * mini.c: Removed the shared context in favor of the generic
4083 sharing context. Allocate the MonoJitInfo structure with room for
4084 the generic sharing context if it's needed.
4086 * mini.h: Remove MonoGenericSharingContext declaration. It's in
4087 domain-internals.h now.
4089 * mini-x86.c: Pass the generic sharing context to get_call_info ().
4091 * generic-sharing.c: Several changes for working without a shared
4092 context and instead operating on open types instead.
4094 2007-11-12 David S. Miller <davem@davemloft.net>
4096 * inssel-sparc.brg: Fix double instruction emit.
4098 2007-11-12 Zoltan Varga <vargaz@gmail.com>
4100 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
4101 Get/Set/Address methods.
4103 * mini.c debug-debugger.c mini-trampolines.c: Update after
4104 mono_marshal_get_delegate_invoke signature change.
4106 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4108 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
4109 This can happens with dynamic methods. Fixes the other bug in #322722.
4111 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4113 * tramp-arm.c (mono_arch_patch_callsite): Support patching
4116 * mini-arm.c (arm_patch): Implement patching of BX call
4117 sequence. Fixes one of the bugs in #322722.
4119 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
4121 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
4122 under Linux. We only need to flush every 32-byte cache line.
4124 2007-11-07 Massimiliano Mantione <massi@ximian.com>
4127 move_basic_block_to_end: Add branches when needed, eventually creating
4129 optimize_branches: added a parameter that tells if it's ok to create
4130 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
4131 and avoid calling move_basic_block_to_end when it's not ok.
4134 2007-11-07 Mark Probst <mark.probst@gmail.com>
4136 * mini.c: Abort inlining call to InitializeArray if something
4137 looks wrong. Let the icall handle it, which now has proper safety
4140 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4142 * mini.c (mono_spill_call): add support for soft-float.
4144 * mini.c (mono_method_to_ir): add support for soft-float
4145 to inlined functions that return float.
4147 * mini.c (mono_method_to_ir): add support for soft-float
4148 to cee_stsfld opcode on float fields.
4150 2007-11-05 Geoff Norton <gnorton@novell.com>
4152 * mini-x86.h: Fix the structure access for X86 Leopard.
4155 2007-11-05 Martin Baulig <martin@ximian.com>
4157 * mini-trampolines.c
4158 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
4159 after compiling the method to notify the debugger.
4161 2007-11-05 Martin Baulig <martin@ximian.com>
4163 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
4165 2007-11-02 Zoltan Varga <vargaz@gmail.com>
4167 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
4168 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
4170 2007-11-01 Zoltan Varga <vargaz@gmail.com>
4172 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
4173 native-to-managed wrappers.
4175 2007-11-01 Geoff Norton <gnorton@novell.com>
4177 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
4180 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4182 * mini.c, mini-x86.c: when getting back from unmanaged code
4183 to managed via a marshaled delegate we also need to set the
4186 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4188 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
4191 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
4193 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
4194 let the debugger or other external agents to tell the JIT when
4195 a sw breakpoint has been inserted in the code that the JIT needs
4196 to be able to inspect.
4198 2007-10-31 Martin Baulig <martin@ximian.com>
4201 (MonoDebuggerInfo): Remove `runtime_class_init'.
4203 2007-10-30 Martin Baulig <martin@ximian.com>
4206 (mono_debugger_thread_created): Added `MonoThread *' argument.
4207 (mono_debugger_extended_notification): New public method.
4208 (mono_debugger_trampoline_compiled): New public method.
4211 (MonoDebuggerThreadInfo): Added `thread' and
4212 `extended_notifications' fields.
4215 (debugger_executable_code_buffer): New static variable.
4218 (MonoDebuggerInfo): Added `executable_code_buffer',
4219 `executable_code_buffer_size', `breakpoint_info_area',
4220 `breakpoint_table' and `breakpoint_table_size'.
4222 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
4224 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
4225 that IP either is an unused value or the vtable pointer. IMT
4226 calls use vtable + offset now. Reduced by almost half the size
4229 2007-10-26 Jonathan Chambers <joncham@gmail.com>
4231 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
4232 defines to access param registers. Replace long usage with
4233 gsize as sizeof(long) != sizeof(void*) on Win64.
4235 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
4236 on Win64. Fix intrinsic, use _AddressOfReturnAddress
4237 instead of non-existant _GetAddressOfReturnAddress.
4239 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
4240 param registers. Save/restore %rdi and %rsi in MonoLMF.
4242 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
4243 param registers. Modify (throw_exception) signature to take
4244 %rdi and %rsi on Win64.
4246 Code is contributed under MIT/X11 license.
4248 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
4250 * helpers.c: unlink debugging output files.
4252 2007-10-25 Zoltan Varga <vargaz@gmail.com>
4254 * mini.c: Move mono_create_ftnptr () to object.c.
4256 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4258 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
4259 optional. This function can now be used to disassemble code generated
4260 outside the JIT such as trampolines and IMT thunks.
4262 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
4264 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
4265 vtable pointer from a ldr instruction.
4267 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
4268 new IMT call sequence.
4270 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
4271 call sequence for interface invocations.
4273 * mini-arm.c (mono_arch_emit_imt_argument): added, required
4274 for imt support. This function is empty since IMT on ARM requires no
4275 special handling on the IR side.
4277 * mini-arm.c (mono_arch_find_imt_method): added, required for
4280 * mini-arm.c (mono_arch_find_this_argument): added, required
4283 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
4284 a ldr instruction to load a value stored in the code stream.
4286 * mini-arm.c (mono_arch_build_imt_thunk):added, required
4290 2007-10-23 Zoltan Varga <vargaz@gmail.com>
4292 * mini.c (mini_init): Install the jump trampoline callback.
4294 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4296 * mini-trampolines.c: handle synchronized methods with the common
4297 vtable trampoline (bug #335601).
4299 2007-10-17 Zoltan Varga <vargaz@gmail.com>
4301 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
4303 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
4306 * mini-ia64.h mini-ia64.c: Add support for IMT.
4308 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
4309 prolog. Fixes #331958.
4311 2007-10-15 Zoltan Varga <vargaz@gmail.com>
4313 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
4315 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4317 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
4320 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4322 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
4325 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
4327 * mini-x86.c, mini-x86.h: x86 support for the common vtable
4330 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
4332 * mini-trampolines.c: changed the magic rampoline to understand
4333 the common vtable trampoline method: the method to invoke is
4334 determined by the vtable displacement of the call.
4336 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
4338 * mini.c, mini.h: register the common vtable trampoline if the
4339 architecture supports it.
4341 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4343 * cpu-amd64.md: use the correct max length for tls_get.
4345 2007-10-14 Zoltan Varga <vargaz@gmail.com>
4347 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
4348 CEE_STELEM_ANY. Fixes #333696.
4350 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
4352 * exceptions-x86.c: provide more graceful handling of the case where
4353 we followed a bogus function pointer from managed code (bug #332866).
4355 2007-10-11 Mark Probst <mark.probst@gmail.com>
4357 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
4358 replaces the generic_shared flag and will carry more information
4361 * generic-sharing.c: Added mini_type_stack_size() which allows
4362 allows open types if given a generic sharing context.
4363 mini_get_basic_type_from_generic() takes a
4364 MonoGenericSharingContext* instead of a MonoCompile* now.
4366 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
4367 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
4368 mini-sparc.c, mini-x86.c: Trivial changes required by the two
4369 changes above. Just passing arguments through to the right
4372 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
4374 * mini-arm.c: unify the call emission to emit_code_seq().
4376 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
4378 * tramp-arm.c: reduced the trampoline size.
4380 2007-10-10 Mark Probst <mark.probst@gmail.com>
4382 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
4383 variable handling out of arch-specific code.
4385 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
4387 * mini-arm.c: implemented fast delegate dispatch.
4389 2007-10-09 Zoltan Varga <vargaz@gmail.com>
4391 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
4392 that fp elimination is turned off if the space required by locals is too
4395 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
4397 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
4398 ARM to the new style trampoline.
4400 2007-10-09 Zoltan Varga <vargaz@gmail.com>
4402 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
4404 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
4406 2007-10-09 Martin Baulig <martin@ximian.com>
4409 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
4410 `field_info_offset_offset'.
4412 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
4414 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
4415 removed more internal usage of the r11 register and made it available
4416 to the register allocator.
4418 2007-10-08 Mark Probst <mark.probst@gmail.com>
4420 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
4421 when sharing generics and treat type variables as references.
4423 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
4425 * mini-ppc.c: started removing the internal uses of register r11
4426 to eventually allow the register allocator to manage it as an
4427 additional available register.
4429 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
4431 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
4433 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
4435 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
4436 specific trampolines as they are not performance critical as a jump
4437 target (maybe align as before only for AOT code?). This saves about
4438 200 KB of native code on x86 for monodevelop startup.
4440 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
4442 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
4443 monodevelop startup.
4445 2007-10-06 Zoltan Varga <vargaz@gmail.com>
4447 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
4449 * mini-sparc.h mini-sparc.c: Implement IMT support.
4451 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
4452 its smaller and doesn't clobber sparc_g1.
4454 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
4456 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
4458 * mini-ppc.c: optimized the size of the IMT thunks a bit.
4460 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
4462 * mini-ppc.c: implemented fast delegate invocation.
4464 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
4466 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
4468 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
4470 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
4471 code to the new style trampoline in preparation for IMT support.
4473 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
4475 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
4476 systems already. This also reduces the specific trampiline sizes and
4477 prepares for the use of r12 as the IMT identifier register.
4479 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4481 * mini-mips.h: endianess fix (simplified from a patch by
4482 Thomas Kunze <thommy@tabao.de>, bug #323737).
4484 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
4486 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
4487 to access ucontext fields and enable netbsd support
4488 (partially from Magnus Henoch <mange@freemail.hu>).
4490 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4492 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
4493 use the preprocessor from the CPP env var if it is set.
4495 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
4497 * mini-trampolines.c: fixed an assertion and moved it earlier in the
4498 code, before interface_offset gets used.
4500 2007-10-02 Zoltan Varga <vargaz@gmail.com>
4502 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
4503 mono_class_setup_vtable () before accessing klass->vtable.
4505 2007-10-01 Zoltan Varga <vargaz@gmail.com>
4507 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
4510 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4512 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
4513 IMT slots (this saves hundreds of KB of memory in programs like
4514 IronPython and Monodevelop).
4516 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
4518 * mini.c: print the delegate counter.
4520 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
4522 * mini-x86.c: make it easier to enable the debugging code for IMT
4525 2007-09-28 Martin Baulig <martin@ximian.com>
4528 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
4529 `mono_method_klass_offset' and `mono_method_token_offset'.
4531 2007-09-20 Mark Probst <mark.probst@gmail.com>
4533 * mini.c: First generics sharing implementation. Can only share
4534 in very simple cases. If sharing doesn't work it falls back to
4535 dedicated compilation.
4537 * mini.h: Flag in MonoCompile to specify whether generic
4538 compilation is shared. Flags enum for marking which generic inst
4539 of a context is used. Prototypes for helper functions.
4541 * generic-sharing.c: Helper functions for generic method sharing.
4543 * optflags-def.h: Optimization flag (gshared) for enabling generic
4544 method sharing added.
4546 * Makefile.am: generic-sharing.c added.
4548 2007-09-19 Daniel Nauck <dna@mono-project.de>
4550 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
4552 2007-09-19 Massimiliano Mantione <massi@ximian.com>
4553 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
4556 2007-09-19 Martin Baulig <martin@ximian.com>
4558 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
4559 mono_debug_cleanup() is now part of mono_cleanup().
4561 2007-09-18 Zoltan Varga <vargaz@gmail.com>
4563 * driver.c (mono_main): Fix a warning.
4565 2007-09-17 Zoltan Varga <vargaz@gmail.com>
4567 * aot-compiler.c: Optimize various parts when processing large assemblies.
4570 * mini.c (mono_patch_info_hash): Improve hash function.
4572 2007-09-14 Jonathan Chambers <joncham@gmail.com>
4574 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
4576 Code is contributed under MIT/X11 license.
4578 2007-09-14 Zoltan Varga <vargaz@gmail.com>
4580 * mini.c (mini_init): Fix a leak.
4582 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
4584 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4586 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
4588 2007-09-14 Zoltan Varga <vargaz@gmail.com>
4590 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
4592 2007-09-13 Zoltan Varga <vargaz@gmail.com>
4594 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
4597 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
4599 * mini.c (handle_alloc): Enable managed allocators in AOT code.
4601 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
4603 * aot-runtime.c (decode_patch_info): Ditto.
4605 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4607 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
4608 static case. Cache delegates in architecture specific code,
4609 based on number of parameters.
4611 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
4612 in architecture specific code, based on number of parameters.
4614 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
4615 caching happen in architecture specific code now.
4617 Code is contributed under MIT/X11 license.
4619 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4621 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
4622 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
4623 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
4625 Code is contributed under MIT/X11 license.
4627 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4628 * mini.c: (mono_thread_abort) Fixed bug #82416.
4630 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4632 * mini.: hook the new managed GC allocation feature into the JIT.
4634 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4636 * mini.c: implementation for the new runtime tls opcode.
4638 2007-09-11 Martin Baulig <martin@ximian.com>
4641 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
4642 `mono_method_inflated_offset'.
4644 2007-09-07 Zoltan Varga <vargaz@gmail.com>
4646 * driver.c mini.h mini.c: Add a new devel command line option for injecting
4647 async exceptions into a method.
4649 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
4650 purpose of testing whenever the unwinder works at every instruction.
4652 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
4654 * mini.c: check accessibility of method used in ldftn (fixes
4657 2007-09-04 Zoltan Varga <vargaz@gmail.com>
4659 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
4661 * inssel.brg: Fix a warning.
4663 2007-09-03 Martin Baulig <martin@ximian.com>
4665 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
4666 now takes the `main_method' as argument.
4668 2007-09-02 Zoltan Varga <vargaz@gmail.com>
4670 * cpu-sparc.md (endfilter): Add missing src1:i argument.
4672 2007-08-30 Jonathan Chambers <joncham@gmail.com>
4674 * driver.c: include the cil-coff.h header on Windows.
4676 Code is contributed under MIT/X11 license.
4678 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
4680 * mini.c, driver.c: don't include the cil-coff.h header.
4682 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4684 * mini.c: flag places that needs fixes fo soft-float support.
4686 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
4688 * mini.h, inssel-float.brg: fix soft-float constant loads on big
4689 endian systems (partially from Dean Jenkins, bug #81924).
4691 2007-08-28 Mark Probst <mark.probst@gmail.com>
4693 * mini.c (check_linkdemand): Remove embedded reference object in
4694 call to LinkDemandSecurityException.
4695 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
4696 with an IntPtr instead of a reference object.
4698 2007-08-28 Zoltan Varga <vargaz@gmail.com>
4700 * mini.c (handle_initobj): Handle alignment properly.
4702 * inssel.brg (mini_emit_memset): Ditto.
4704 * inssel.brg (mini_emit_memcpy): Ditto.
4706 * inssel-sparc.brg: Ditto.
4708 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
4710 2007-08-26 Zoltan Varga <vargaz@gmail.com>
4712 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
4713 exceptions raised in unmanaged code. Fixes part of #82594.
4715 2007-08-24 Mark Probst <mark.probst@gmail.com>
4717 * mini.c (mono_method_to_ir), declsec.c
4718 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
4720 2007-08-22 Martin Baulig <martin@ximian.com>
4723 (MonoDebuggerThreadInfo): New typedef.
4724 (mono_debugger_thread_table): New global variable.
4725 (mono_debugger_thread_created): New public function.
4726 (mono_debugger_thread_cleanup): New public function.
4730 - removed `get_current_thread' and `lookup_assembly'.
4731 - removed `data_table'.
4732 - added `thread_table'.
4735 (mono_thread_start_cb): Call mono_debugger_thread_created().
4736 (mono_thread_attach_cb): Likewise.
4737 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
4738 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
4741 * driver.c (mono_main): Move mono_debug_init() up, before calling
4742 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
4744 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
4746 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
4747 together when passing several arguments of type double (gives a small
4748 speedup and saves a few bytes of generated code).
4750 2007-08-20 Jb Evain <jbevain@novell.com>
4752 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
4754 2007-08-20 Jb Evain <jbevain@novell.com>
4756 * mini.c (mono_method_to_ir): throw MethodAccessException
4757 and FieldAccessException instead of InvalidProgramException.
4759 2007-08-20 Mark Probst <mark.probst@gmail.com>
4761 * mini.c: CoreCLR security checks.
4763 * mini.h: Removed MonoSecurityMode (moved to
4764 metadata/security-manager.h) and mono_security_mode global var
4765 (replaced by set/get functions in security-manager.h).
4767 * driver.c: Added "core-clr-test" security mode for testing. Used
4768 set-function for setting security mode.
4770 2007-08-17 Mark Probst <mark.probst@gmail.com>
4772 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
4773 the new jit_info_table.
4775 * driver.c: Test code for the new jit_info_table (enabled by the
4776 define MONO_JIT_INFO_TABLE_TEST).
4778 2007-08-14 Zoltan Varga <vargaz@gmail.com>
4780 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
4781 detection of call <REG> instruction sequence. Fixes build on freebsd.
4783 2007-08-13 Zoltan Varga <vargaz@gmail.com>
4785 * mini-exceptions.c: Fix a warning.
4787 2007-08-11 Zoltan Varga <vargaz@gmail.com>
4789 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
4790 stack overflow handling code on amd64 too.
4792 * mini-exceptions.c (mono_setup_altstack): Make this use
4793 mono_thread_get_stack_bounds ().
4795 * mini-x86.h: Disable sigaltstack on solaris x86.
4797 2007-08-10 Zoltan Varga <vargaz@gmail.com>
4799 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
4801 2007-08-10 Geoff Norton <gnorton@customerdna.com>
4803 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
4805 2007-08-08 Zoltan Varga <vargaz@gmail.com>
4807 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
4809 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
4811 2007-08-03 Neale Ferguson <neale@sinenomine.net>
4813 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
4816 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
4818 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
4819 to be emitted (bug #82281).
4821 2007-08-01 Martin Baulig <martin@ximian.com>
4823 Merged the `debugger-dublin' branch.
4825 * debug-debugger.h (MonoDebuggerInfo):
4826 Removed the `old_*' compatibility entries.
4827 Added `debugger_version' and `data_table'.
4828 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
4829 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
4832 (MiniDebugMethodBreakpointInfo): Add `address_list'.
4833 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
4834 instead of a `gconstpointer'.
4835 (mono_debugger_insert_method_breakpoint): Return a
4836 `MonoDebugMethodAddressList *'.
4838 2007-06-28 Martin Baulig <martin@ximian.com>
4840 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
4842 2007-08-01 Zoltan Varga <vargaz@gmail.com>
4844 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
4845 __builtin_frame_address () since it is broken on older gcc versions.
4847 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
4849 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
4850 on the stack overflow handling and made the managed stack overflows
4851 catchable in most cases using soft guard pages.
4852 * exceptions-x86.c: added code to restore the protection in the soft
4853 guard pages at the end of exception handling.
4855 2007-07-31 Zoltan Varga <vargaz@gmail.com>
4857 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
4859 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4861 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
4864 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4866 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
4867 signal handling support until it has been ported to the new mechanism.
4868 * mini.c: fixed stack overflow detection and use the new
4869 architecture code to handle signals on the altstack.
4871 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
4873 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
4874 stack overflows on the alt stack.
4876 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
4878 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
4879 stack overflows on the alt stack.
4881 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
4883 * exceptions-ppc.c: cleanup preparing for altstack support.
4885 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
4887 * exceptions-arm.c: cleanup preparing for altstack support.
4889 2007-07-27 Mark Probst <mark.probst@gmail.com>
4891 * mini.c (print_jit_stats): Output hazard pointer stats.
4893 2007-07-26 Mark Probst <mark.probst@gmail.com>
4895 * driver.c, mini.c: Replaced security mode flags with a single
4898 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
4900 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
4902 2007-07-25 Mark Probst <mark.probst@gmail.com>
4904 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
4905 (which doesn't do anything yet) for activating Core CLR
4906 (Silverlight) security.
4908 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
4910 * mini-codegen.c: work around a possible gcc bug on arm.
4912 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
4914 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
4915 message for platforms that don't support AOT compilation.
4917 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
4919 * mini.h, mini.c, driver.c: temporary smcs hack.
4921 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
4923 * mini-arm.h, mini-arm.c: arm EABI fixes.
4925 2007-07-22 Zoltan Varga <vargaz@gmail.com>
4927 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
4930 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
4931 trampolines taking a method argument.
4933 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
4935 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
4936 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
4938 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
4939 JIT compilation throws an exception. Fixes #82050.
4941 2007-07-19 Mark Probst <mark.probst@gmail.com>
4943 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
4944 with the MONO_EXCEPTION_ defines.
4946 2007-07-17 Zoltan Varga <vargaz@gmail.com>
4948 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
4951 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
4952 the cause of an assertion.
4954 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
4956 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
4959 2007-07-15 Zoltan Varga <vargaz@gmail.com>
4961 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
4962 assert. Should fix #82103.
4964 2007-07-14 Zoltan Varga <vargaz@gmail.com>
4966 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
4967 here too. Fixes #82095.
4969 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
4972 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
4974 * mini-amd64.h: Enable IMT for amd64.
4976 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
4978 2007-07-12 Zoltan Varga <vargaz@gmail.com>
4980 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
4982 2007-07-12 Mark Probst <mark.probst@gmail.com>
4984 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
4985 as soon as check_linkdemand sets an exception_type.
4987 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
4989 * mini-x86.c: fixed offsets for IMT call sequence.
4990 * mini-x86.h: enable IMT again.
4992 2007-07-11 Zoltan Varga <vargaz@gmail.com>
4994 * trace.c (mono_trace_enter_method): Decode MonoType too.
4996 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
4998 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
5000 * mini-amd64.c: Add preliminary IMT implementation.
5002 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
5004 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
5005 understand the new IMT-base interface invocation (thanks to
5006 Daniel Nauck for the report and the remote debugging session).
5008 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
5010 * mini-x86.c: size and speed optimizations for the IMT bsearch.
5012 2007-07-11 Zoltan Varga <vargaz@gmail.com>
5014 * Makefile.am (aotcheck): Make this actually use the AOTed code.
5016 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
5018 * mini-trampolines.c: implement AOT IMT support.
5019 * mini-x86.h: enable IMT support for wider testing.
5021 2007-07-10 Zoltan Varga <vargaz@gmail.com>
5023 * inssel.brg (emit_imt_argument): Add aot support here.
5025 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
5027 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
5029 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
5030 of the IMT implementation, partially from massi, with my
5031 implementation of the bsearch sequence. Disabled by default until
5032 the AOT code is implemented.
5034 2007-07-10 Zoltan Varga <vargaz@gmail.com>
5036 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
5038 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
5040 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
5042 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
5043 arch-independent IMT JIT code from Massimiliano
5044 Mantione (massi@ximian.com) with small cleanups from me.
5046 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
5048 * Makefile.am: fix svn invocation to get the svn revision to be
5049 independent of the local language (build fix).
5051 2007-07-09 Mark Probst <mark.probst@gmail.com>
5053 * mini.c (inline_method): Reset cfg->exception_type if the
5054 inlining is aborted. Fixes: 82049.
5056 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
5058 * mini.c: remove assert from exception handling code when exception_ptr
5061 2007-07-05 Zoltan Varga <vargaz@gmail.com>
5063 * mini.c (mono_codegen): Add an assert.
5065 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
5066 enter and leave code.
5067 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
5069 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5071 * mini-ppc.c: fixed memory corruption for localloc(0)
5074 2007-07-05 Zoltan Varga <vargaz@gmail.com>
5076 * mini.c: Fix warnings.
5078 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
5080 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
5081 to emit better double->int conversions.
5083 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
5085 * mini.c: the provided Min/Max optimizations are valid for unisgned
5088 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
5090 * 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
5092 2007-06-28 Miguel de Icaza <miguel@novell.com>
5094 * mini.c (mono_running_on_valgrind): Add support for reporting the
5095 method and its boundaries to valgrind.
5097 2007-06-28 Martin Baulig <martin@ximian.com>
5099 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
5101 2007-06-25 Zoltan Varga <vargaz@gmail.com>
5103 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
5105 * generic.2.cs: Add new test case.
5107 2007-06-25 Martin Baulig <martin@ximian.com>
5109 Merged the `debugger-dublin' branch.
5112 (mono_debugger_insert_method_breakpoint): New public method.
5113 (mono_debugger_remove_method_breakpoint): Likewise.
5114 (mono_debugger_check_breakpoints): New static method.
5115 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
5117 * debug-debugger.h (MonoDebuggerInfo):
5118 Renamed (to keep backward compatibility in the vtable):
5119 `insert_breakpoint' -> `old_insert_breakpoint'.
5120 `remove_breakpoint' -> `old_remove_breakpoint'.
5121 `create_string' -> `old_create_string'.
5122 `lookup_class' -> `old_lookup_class'.
5123 `lookup_type' -> removed; changed into a dummy field.
5124 `lookup_assembly' -> `old_lookup_assembly'.
5125 Added (same functionality, but different signature):
5126 `create_string', `lookup_class', `lookup_assembly'
5128 `get_method_addr_or_bpt', `remove_method_breakpoint',
5129 `runtime_class_init'.
5131 * debug-debugger.c: Merged the `debugger-dublin' branch.
5133 2007-06-23 Zoltan Varga <vargaz@gmail.com>
5135 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
5137 (peephole_pass): Likewise.
5139 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
5141 * driver.c: hopefully make setaffinity work also for ancient
5144 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
5146 * driver.c : win32 build fix.
5148 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
5150 * driver.c: check for the MONO_NO_SMP env var and bind to a single
5151 processor if it is set.
5153 2007-06-21 Martin Baulig <martin@ximian.com>
5155 * debug-mini.h: New file.
5158 (mono_debugger_insert_breakpoint_full): Moved here from
5159 ../metadata/mono-debug-debugger.c.
5160 (mono_debugger_remove_breakpoint): Likewise.
5161 (mono_debugger_breakpoint_callback): Likewise.
5163 2007-06-15 Raja R Harinath <rharinath@novell.com>
5165 * jit-icalls.c (mono_helper_compile_generic_method): Update to
5166 changes in MonoGenericClass.
5168 2007-06-14 Zoltan Varga <vargaz@gmail.com>
5170 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
5172 2007-06-14 Raja R Harinath <rharinath@novell.com>
5174 * jit-icalls.c (mono_helper_compile_generic_method): Update to
5175 removal of MonoGenericMethod.
5177 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5179 * mini-exceptions.c: hooks for the exception events profiling API.
5181 2007-06-14 Randolph Chung <tausq@debian.org>
5183 * Makefile.ma: Add hppa target.
5184 * mini-arch.h: Include mini-hppa.h
5185 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
5186 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
5187 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5189 2007-06-14 Randolph Chung <tausq@debian.org>
5191 * inssel.brg: Add rules for "chained" compare-branch operations so that
5192 a single compare op can affect multiple branches. Adjust cost for
5193 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
5194 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
5195 cost for some rules so that they can more easily be overridden by
5196 per-arch rules (with fixes from lupus).
5197 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5199 2007-06-13 Randolph Chung <tausq@debian.org>
5201 * mini-ops.h: Reorder branch ops so that they match the order of the
5202 corresponding CEE_* ops. The code expects them this way.
5203 Add new ops for HPPA target.
5204 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5206 2007-06-13 Randolph Chung <tausq@debian.org>
5208 * mini-exceptions.c: Handle cases where the stack grows towards
5210 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5212 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
5214 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
5216 * driver.c: explain where a non-matching corlib is found.
5218 2007-06-13 Mark Probst <mark.probst@gmail.com>
5220 * mini.c (print_jit_stats): Output dynamic code allocation stats.
5222 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
5224 * mini-exceptions.c: Generate a method profile leave event during
5225 an exception to ensure that the profiler gets notified.
5227 2007-06-07 Zoltan Varga <vargaz@gmail.com>
5229 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
5232 * cpu-amd64.md: Add long_and/or/xor opcodes.
5234 2007-06-06 Wade Berrier <wberrier@novell.com>
5236 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
5237 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
5238 length of instruction shr_imm (expected 8, got 10)
5240 2007-06-06 Zoltan Varga <vargaz@gmail.com>
5242 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
5244 2007-06-06 Mark Probst <mark.probst@gmail.com>
5246 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
5247 MonoInternalHashTable again (fixed bug in the internal hash table
5250 2007-06-06 Mark Probst <mark.probst@gmail.com>
5252 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
5253 Have to figure out what makes it crash the SWF regression.
5255 2007-06-05 Zoltan Varga <vargaz@gmail.com>
5257 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
5259 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5261 * mini.c: optimize out the type check when storing null in a
5264 2007-06-04 Mark Probst <mark.probst@gmail.com>
5266 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
5267 MonoInternalHashTable.
5269 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
5271 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
5272 signed integer methods.
5274 2007-06-02 Zoltan Varga <vargaz@gmail.com>
5276 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
5277 permanently since the current approach doesn't work.
5279 2007-06-02 Zoltan Varga <vargaz@gmail.com>
5281 * inssel.brg (stmt): Only call delegate->invoke_impl if
5282 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
5284 2007-06-01 Zoltan Varga <vargaz@gmail.com>
5286 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
5287 the sreg2==rdx case.
5289 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
5290 account if it contains a rex prefix.
5291 (peephole_pass): Handle OP_FMOVE as well.
5293 2007-06-01 Zoltan Varga <vargaz@gmail.com>
5295 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
5296 as it causes regressions.
5298 2007-05-31 Zoltan Varga <vargaz@gmail.com>
5300 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
5301 static case as well.
5303 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
5305 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
5306 (mono_arch_get_this_arg_from_call): Ditto.
5308 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
5310 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
5313 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
5314 (mono_arch_get_this_arg_from_call): Ditto.
5316 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
5318 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
5319 try to create optimized invoke code and use that for further invocations.
5320 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
5322 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
5324 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
5326 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
5327 sealed classes or methods.
5328 *devirtualization.cs: tests for the new optimization
5330 2007-05-29 Zoltan Varga <vargaz@gmail.com>
5332 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
5333 by the update_volatile () function.
5335 2007-05-27 Zoltan Varga <vargaz@gmail.com>
5337 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
5340 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
5342 2007-05-24 Jonathan Chambers <joncham@gmail.com>
5344 * mini.c: Add configure checks for header files.
5345 * mini-x86.c: Add configure checks for header files.
5346 * trace.c: Add configure checks for header files.
5347 * aot-runtime.c: Add configure checks for header files.
5348 * aot-compiler.c: Add configure checks for header files.
5349 * driver.c: Add configure checks for header files.
5350 * mini-codegen.c: Add configure checks for header files.
5352 Code is contributed under MIT/X11 license.
5354 2007-05-22 Zoltan Varga <vargaz@gmail.com>
5356 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
5357 icompare_imm -128 + op_iclt. Fixes #81703.
5359 2007-05-19 Zoltan Varga <vargaz@gmail.com>
5361 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
5363 2007-05-15 Massimiliano Mantione <massi@ximian.com>
5365 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
5366 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
5367 so that all isinst checks now use "interface_bitmap".
5369 2007-05-15 Zoltan Varga <vargaz@gmail.com>
5371 * cpu-amd64.md (jmp): Fix a warning.
5373 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
5375 * basic.cs: Add new regression test.
5377 * basic.cs: Remove test which is now in basic-long.cs.
5379 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
5381 * basic-long.cs: Add new test.
5383 2007-05-13 Zoltan Varga <vargaz@gmail.com>
5385 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
5387 2007-05-12 Zoltan Varga <vargaz@gmail.com>
5389 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
5391 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
5394 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
5395 throwing code a bit.
5397 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
5398 the exception throwing code a bit.
5400 * mini-x86.c (get_call_info): Allocate result from a mempool.
5402 2007-05-11 Zoltan Varga <vargaz@gmail.com>
5404 * aot-compiler.c (find_typespec_for_class): Fix the assert.
5406 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5408 * mini.h (MonoCompile): Add 'token_info_hash' field.
5410 * mini.c: Save token->method associations during compilation so the AOT
5411 compiler can use it.
5413 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
5414 which reference generic classes and methods.
5416 2007-05-10 Zoltan Varga <vargaz@gmail.com>
5418 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
5420 * aot-compiler.c (compile_method): Fix a typo in a comment.
5422 * aot-runtime.c (decode_cached_class_info): Skip generic types.
5424 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
5427 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
5429 2007-05-09 Zoltan Varga <vargaz@gmail.com>
5431 * mini.h (MonoCompile): Add 'args' field.
5433 * mini.c (mono_compile_create_vars): Store variables representing the arguments
5436 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
5438 2007-05-08 Zoltan Varga <vargaz@gmail.com>
5440 * mini.c (mono_compile_get_interface_var): Remove this unused function.
5442 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
5444 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
5445 opcodes for some opcodes.
5447 * mini.h *.brg *.c: Use the new opcodes.
5449 2007-05-08 Massimiliano Mantione <massi@ximian.com>
5451 * mini.h: Bumped aot revision.
5453 * inssel.brg: modified code generation of type checks for interfaces
5454 to use the new "MonoClass.interface_bitmap" instead of the old
5455 "MonoClass.interface_offsets".
5457 2007-04-30 Zoltan Varga <vargaz@gmail.com>
5459 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
5461 2007-04-29 Zoltan Varga <vargaz@gmail.com>
5463 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
5466 2007-04-27 Neale Ferguson <neale@sinenomine.net>
5468 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
5470 2007-04-27 Wade Berrier <wberrier@novell.com>
5472 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
5473 mini.h) to fix build.
5475 2007-04-26 Zoltan Varga <vargaz@gmail.com>
5477 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
5479 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
5480 causes the corlib unit tests to fail.
5482 2007-04-25 Zoltan Varga <vargaz@gmail.com>
5484 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
5486 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
5488 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
5489 opcodes to the comparison relations.
5491 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
5492 opcodes to their types.
5494 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
5496 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
5497 it in cfg->arch.cinfo.
5499 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
5501 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
5502 cfg->cil_offset_to_bb.
5504 2007-04-24 Zoltan Varga <vargaz@gmail.com>
5506 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
5507 created becase of initlocals.
5509 2007-04-23 Zoltan Varga <vargaz@gmail.com>
5511 * mini-alpha.c cpu-alpha.md: More alpha port work from
5512 Sergey Tikhonov <tsv@solvo.ru>.
5514 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
5516 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
5518 2007-04-19 Zoltan Varga <vargaz@gmail.com>
5520 * cpu-s390.md (break): Correct the length of break instruction.
5522 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5524 * mini.c: fix a couple of soft-float issues and comments.
5526 2007-04-15 Miguel de Icaza <miguel@novell.com>
5528 * trace.c (is_filenamechar): - is also a filename char.
5530 2007-04-15 Neale Ferguson <neale@sinenomine.net>
5532 * mini-s390.c: Correct checking for enum type in return value processing.
5534 2007-04-14 Raja R Harinath <rharinath@novell.com>
5536 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
5537 (version.h): Makefile is in the build directory.
5539 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
5541 * mini-amd64.h: fix for assertion failure on Solaris/amd64
5543 2007-04-11 Martin Baulig <martin@ximian.com>
5545 * mini.c (can_access_member): Fix handling of generic classes;
5548 2007-04-10 Zoltan Varga <vargaz@gmail.com>
5550 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
5552 2007-04-05 Zoltan Varga <vargaz@gmail.com>
5554 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
5556 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
5558 * mini-codegen.c: make sure the right spill amount is
5559 used for fp or integer registers (fixes the float_sub_spill() on ppc).
5561 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
5563 * mini-ppc.c: fixes for the fp_branch_nan test.
5565 2007-03-23 Zoltan Varga <vargaz@gmail.com>
5567 * basic.cs: Comment out new test which still fails on ia64.
5569 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5571 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
5573 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5575 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
5577 2007-03-22 Zoltan Varga <vargaz@gmail.com>
5579 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
5580 on 64 bit machines. Fixes part of #80738.
5582 * basic.cs: Add regression test.
5584 2007-03-17 Zoltan Varga <vargaz@gmail.com>
5586 * inssel.brg basic.cs: Revert previous change to fix build.
5588 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
5591 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
5593 * basic.cs: Add new regression test.
5595 2007-03-17 Zoltan Varga <vargaz@gmail.com>
5597 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
5600 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5602 * cpu-s390x.md: Correct length of break instruction.
5604 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5606 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
5607 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
5609 2007-03-15 Jonathan Chambers <joncham@gmail.com>
5611 * *.c: Begin WIN64 port.
5612 * mini.c: Use correct register in profiler.
5613 * mini-amd64.c: No inline assembly on Win64.
5614 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
5615 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
5616 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
5617 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
5618 mono_arch_ip_from_context for Win64.
5620 Contributed under MIT/X11 license.
5622 2007-03-15 Zoltan Varga <vargaz@gmail.com>
5624 * exceptions-amd64.c (seh_handler): Ditto.
5626 * exceptions-x86.c (seh_handler): Fix a memory leak.
5628 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
5630 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
5631 mini-s390x.c: fixed peephole optimizations to deal
5632 correctly with 1 and 2 byte reload avoidance.
5634 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
5636 * cpu-s390.md, cpu-s390x.md: update localloc length.
5638 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5640 * cpu-g4.md: added missing descriptions.
5642 2007-03-14 Miguel de Icaza <miguel@novell.com>
5644 * Makefile.am: Add support so the tail tests are not executed on
5645 PowerPC as that is a known limitation of the PowerPC port.
5647 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5649 * runmdesc.bat: Move to msvc directory.
5651 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5653 * runmdesc.bat: Run executable that was produced by the current
5654 target and sent via an argument.
5656 2007-03-11 Zoltan Varga <vargaz@gmail.com>
5658 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
5661 * generics.2.cs: Add regression test.
5663 2007-03-09 Wade berrier <wberrier@novell.com>
5665 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
5667 2007-03-09 Zoltan Varga <vargaz@gmail.com>
5669 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
5670 AOT code depends on this.
5672 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
5674 * mini.c: more precise tracking of types in the eval stack
5675 (part of fix for bug #81044).
5677 2007-03-07 Zoltan Varga <vargaz@gmail.com>
5679 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
5681 * aot-compiler.c (encode_patch): Remove an obsolete comment.
5683 2007-03-06 Zoltan Varga <vargaz@gmail.com>
5685 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
5687 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
5689 2007-02-22 Zoltan Varga <vargaz@gmail.com>
5691 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
5692 a pointer on 64 bit systems. Fixes #80190.
5694 * iltests.il: Add new regression test.
5696 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5698 * mini.c: inline a constant for Environment.IsRunningOnWindows.
5700 2007-02-19 Geoff Norton <gnorton@customerdna.com>
5702 * trace.c: Remove an erroneous alignemnt check when tracing.
5703 Fixes --trace on OSX86.
5705 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
5707 * mini-$(arch).h: initialize SP in context for all the archs.
5709 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
5711 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
5712 regressions in the thread tests.
5714 2007-02-14 Zoltan Varga <vargaz@gmail.com>
5716 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
5717 - fixed implementation of LOCALLOC opcode
5718 - implemented non-un compare for floats
5720 - implementation of FDIV and CKFINITE opcodes
5721 - fixes for latest mono updates
5722 - additional arch opcodes
5724 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
5726 * Makefile.am: simplify and merge rules for cross-compilation.
5728 2007-02-07 Massimiliano Mantione <massi@ximian.com>
5730 * local-propagation.c: Actually *apply* the fix for bug 80591...
5732 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5734 * mini-exceptions.c: backuot part of the last change
5735 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
5737 2007-02-06 Massimiliano Mantione <massi@ximian.com>
5738 * inssel.brg: Fix bug 59286.
5741 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
5743 * mini-exceptions.c: patch from Zoltan to correctly check for
5744 stack boundaries (using the stack register, not the frame register),
5745 fixes bugs #80724, #79717.
5747 2007-02-03 Zoltan Varga <vargaz@gmail.com>
5749 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
5750 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
5752 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
5753 presence of frame pointer elimination.
5755 2007-02-01 Geoff Norton <gnorton@customerdna.com>
5757 * mini-x86.h: NetBSD UCONTEX_REG defines.
5759 2007-02-01 Zoltan Varga <vargaz@gmail.com>
5761 * inssel-amd64.brg: Fix amd64 build.
5763 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
5765 * mini.h: remove extern to workaround what looks likes gcc bug 26905
5768 2007-01-31 Zoltan Varga <vargaz@gmail.com>
5770 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
5773 * mini-<ARCH>.c: Use mono_is_regsize_var ().
5775 2007-01-30 Mark Mason <mason@broadcom.com>
5777 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
5778 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
5779 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
5780 beginning support for CEE_JMP [not quite working yet]
5781 * tramp-mips.c: LMF handling now works
5783 2007-01-30 Zoltan Varga <vargaz@gmail.com>
5785 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
5787 * mini.h (NULLIFY_INS): New macro.
5789 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5791 * mini.c: statistical profiler fix for windows, patch
5792 from Tor Lillqvist (tml@novell.com).
5794 2007-01-30 Massimiliano Mantione <massi@ximian.com>
5795 * local-propagation.c: Fix bug 80591.
5797 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
5799 * Makefile.am: put back the --export-dynamic option as with
5800 the previous gmodule flags (thanks to Robert Jordan).
5802 2007-01-28 Zoltan Varga <vargaz@gmail.com>
5804 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
5806 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
5807 simplify and speed up the local register allocator. Also rename some fields
5808 like iassign->vassign.
5810 * regalloc.c: Remove some functions which are no longer used since their
5811 inlined version is in mini-codegen.c.
5813 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
5815 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
5817 2007-01-27 Zoltan Varga <vargaz@gmail.com>
5819 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
5820 narrowing. Fixes #80622.
5822 * iltests.il: Add new regresssion test.
5824 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
5826 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
5827 debug-debugger.c, debug-debugger.h: warning fixes.
5828 * driver.c: updated copyright year and made it fit in one line.
5830 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
5832 * aot-runtime.c: updated to use mono-dl instead of gmodule.
5834 2007-01-25 Zoltan Varga <vargaz@gmail.com>
5836 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
5838 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
5840 * iltests.il: Add new test for bug #80507.
5842 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5844 * mini-arm.h: use soft-float also on vfp for now.
5846 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
5848 * mini.c: fix some more soft-float issues.
5850 2007-01-24 Zoltan Varga <vargaz@gmail.com>
5852 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
5854 2007-01-24 Massimiliano Mantione <massi@ximian.com>
5855 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
5856 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
5857 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
5859 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
5861 * mini-arm.c: typo fix.
5863 2007-01-23 Neale Ferguson <neale@sinenomine.net>
5865 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
5867 2007-01-21 Zoltan Varga <vargaz@gmail.com>
5869 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
5870 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
5872 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
5874 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
5876 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
5878 * inssel.brg: Fix a warning.
5880 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
5882 * abcremoval.c ssa.c ssapre.c: Update after this change.
5884 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
5886 * dominators.c (df_set): Use mono_bitset_union_fast.
5888 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
5890 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
5891 mini-codegen.c: reduce relocations and memory usage for the cpu
5894 2007-01-20 Zoltan Varga <vargaz@gmail.com>
5896 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
5898 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
5899 to reduce their size.
5901 2007-01-19 Mark Mason <mason@broadcom.com>
5903 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
5904 * mini-mips.c: more configuration macros, support long conditional branches, additional
5905 asserts, fix epilog instrumentation.
5906 * mini-mips.h: use standard stack walk
5907 * cpu-mips.md: increase size of div, rem and conditional branches
5909 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
5911 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
5914 2007-01-19 Zoltan Varga <vargaz@gmail.com>
5916 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
5917 (compile_method): Ditto.
5919 * aot-runtime.c (decode_klass_info): Ditto.
5921 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
5922 needed by the code generated by inssel.brg. Also fix a warning.
5924 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
5926 * mini.c: deal with enums that become genericinsts by
5927 being nested in a generic class (bug #79956).
5929 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
5931 * mini.c: match the generic definition to check for
5932 private access with generic types (bug #78431).
5934 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
5936 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
5937 to make life easier for people cross-compiling that insist on not
5940 2007-01-17 Mark Mason <mason@broadcom.com>
5942 * inssel-long.brg: patch to deal with mips missing flags
5943 * inssel-long32-mips.brg: implement overflow checks
5944 * insset-mips.brg: implement overflow checks
5945 * mini-mips.h: implement conditional exception handling
5946 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
5947 Remove unused code, minor cleanups.
5948 * exceptions-mips.c: minor cleanups
5949 * mini-ops.h: add mips conditional exception ops
5950 * cpu-mips.md: add mips conditional exception ops
5953 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
5955 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
5956 to deal with mips missing of flags.
5958 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
5960 * exceptions-ppc.c: execute fault handlers.
5962 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
5964 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
5966 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
5968 * mini.c: handle also floating point values in initialize_array.
5970 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
5972 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
5973 array initialization and make it conditional on the intrins option.
5975 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
5977 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
5978 relocations and put the patch info names close to the enum definition.
5980 2007-01-15 Mark Mason <mason@broadcom.com>
5982 * basic.cs, exceptions.cs: break up large tests to increase debugability.
5984 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
5986 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
5988 2007-01-12 Raja R Harinath <rharinath@novell.com>
5990 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
5992 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
5994 * Makefile.am: distribute the mips sources.
5996 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5998 * mini-codegen.h: handle bug #80489 here, by excluding ecx
6001 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
6003 * cpu-x86.md: back out for now as this triggers other regressions.
6005 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
6007 * cpu-x86.md: force src1 and dest regpair for long shift instructions
6008 to eax:edx, so ecx can't get allocated to them (bug #80489).
6010 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
6012 * mini.c, mini-exceptions.c: enabled running fault handlers
6015 2007-01-03 Miguel de Icaza <miguel@novell.com>
6017 * driver.c: If nothing fail, do not use the string "failed",
6018 because it makes it very annoying to view test result logs on the
6021 2006-12-30 Miguel de Icaza <miguel@novell.com>
6023 * debug-debugger.c (mono_debugger_main): Rename "main" to
6024 "main_method" to prevent a warning.
6026 Remove a warning for unused field.
6028 2006-12-28 Martin Baulig <martin@ximian.com>
6031 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
6033 2006-12-22 Martin Baulig <martin@ximian.com>
6035 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
6036 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
6037 seperate `.mdb_debug_info' section, so we can access it from the
6038 debugger even if the binary is stripped.
6040 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
6041 from the `.mdb_debug_info' here to prevent the linker from
6042 removing that section.
6044 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
6047 2006-12-19 Robert Jordan <robertj@gmx.net>
6049 * mini-x86: enable the code to return small structures in
6050 registers for FreeBSD as well. Fixes bug #80278.
6051 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
6053 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6055 * mini-x86.c: align the stack when calling the profiler
6056 function instrumenting the prolog (on OSX).
6058 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
6060 * mini.c: emit a break opcode where Debugger.Break () is called.
6062 2006-12-13 Miguel de Icaza <miguel@novell.com>
6064 * mini.c (mono_method_to_ir): Provide useful information on this
6065 assert, to prevent others from debugging like I did.
6067 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
6069 * mini.c: enable code which was incorrectly commented
6072 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
6074 * mini-x86.c: enable on OSX, too, the code to return small
6075 structures in registers.
6077 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
6079 * mini-x86.c: remove the use of the dynamic code manager here, too.
6081 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
6083 * mini.h, debug-debugger.c, tramp-*.c: fixed
6084 mono_debugger_create_notification_function() to use
6085 mono_global_codeman_reserve () instead of a dynamic code manager.
6087 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
6089 * mini.c, jit-icalls.h, jit-icalls.c: remove the
6090 ves_array_element_address() jit icall and use a generated
6091 managed method instead (which is about 4 times faster for a rank 3
6094 2006-11-29 Mark Mason <mason@broadcom.com>
6096 * basic-calls.cs: additional tests for passing
6097 structures as function arguments.
6099 2006-11-29 Mark Mason <mason@broadcom.com>
6101 * mini-mips.h: disable custom exception handling
6102 * mini-mips.c: throw/rethrow should use jalr to call
6103 exception stubs. Fixed bug with passing structures
6104 by value. More support for tracing floating point
6107 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6109 * mini.c: fixed typo in the soft-float ldind.r4 handling
6112 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
6114 * mini.c, mini.h, driver.c: added --runtime command line
6115 option to select a different runtime than the autodetected one.
6116 * jit.h: added API for embedders to initialize with a specific
6119 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
6121 * mini.c: handle also boxing of r4 values (bug #80024).
6123 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
6125 * mini-ppc.c: force indirect calls until we reserve
6126 enough address space for all the generated code.
6128 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
6130 * exceptions-arm.c: workaround bugs in the libc definition
6133 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
6135 * inssel.brg: fixes from me and Mark Mason.
6137 2006-11-23 Dick Porter <dick@ximian.com>
6139 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
6140 semaphore display now we've fixed the initial value
6142 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
6144 * inssel.brg: partially revert the last change to fix the build.
6146 2006-11-21 Mark Mason <mason@broadcom.com>
6148 * inssel.brg: Add and use compare-and-branch macros to support
6149 architectures that do not have condition code registers (ie. MIPS).
6150 * *-mips.{c,brg,md}: Fix copyright statements
6152 2006-11-20 Mark Mason <mason@broadcom.com>
6154 * Makefile.am: remove mini-codegen.c from list of MIPS sources
6155 * mini.c: Allow GET_CONTEXT to be specified by the arch port
6156 * mini.h: Added declaration for mono_print_ins()
6157 * mini-codegen.c: added ins_spec initializer for MIPS
6158 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
6159 vreg to be virtual and hreg to be non-virtual.
6160 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
6161 is not yet working/implemented correctly.
6162 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
6163 non-static, fixup calls to print_ins() from other parts in the file.
6165 2006-11-20 Mark Mason <mason@broadcom.com>
6167 * basic-calls.cs: added tests for passing structures as arguments
6170 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
6172 * inssel-long32.brg: optimize signed division by power of two.
6174 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
6176 * mini-arm.c: added support for interworking with thumb code
6177 (mono must be still be built using the ARM instruction encoding).
6179 2006-11-19 Miguel de Icaza <miguel@novell.com>
6181 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
6182 verifier has different rules for it. Fixes a few verifier issues
6185 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
6186 at the end, so people know what happened.
6188 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
6190 * brach-opts.c: in optimize_exception_target() make sure we
6191 are in a catch clause (fixes bug #79871).
6193 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
6195 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
6196 more soft-float support fixes.
6198 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
6200 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
6201 that are passed half on the stack and half in registers.
6203 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
6205 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
6206 more mips integration work from Mark E Mason
6207 <mark.e.mason@broadcom.com>.
6209 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
6211 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
6212 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
6213 tramp-mips.c: added sources for the mips port, not
6214 integrated in the build yet. Contributed by
6215 Mark E Mason <mark.e.mason@broadcom.com>.
6217 2006-11-14 Neale Ferguson <neale@sinenomine.net>
6219 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
6221 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
6223 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
6224 put the soft-float rules in its own file since it seems to
6225 break s390 compilation.
6227 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
6229 * mini-arm.c: fixed wrnings.
6231 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
6233 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
6234 inssel-arm.brg: ARM support for soft-float.
6236 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
6238 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
6239 loads and stores of 32 bit fp values.
6241 2006-11-10 Zoltan Varga <vargaz@gmail.com>
6243 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
6245 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
6246 works. Fixes #79852 and #79463.
6248 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
6250 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
6251 more soft-float support WIP and fixes.
6253 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
6255 * mini-arm.c: some VFP updates.
6257 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
6259 * mini-exceptions.c: 0 is a valid local var offset in some
6260 architectures, don't assert (bug #78508).
6262 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
6264 * exceptions-arm.c: fixed off by one error in stack walk code.
6266 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
6268 * mini.h, mini.c: more precise tracking of type load exceptions.
6270 2006-11-03 Robert Jordan <robertj@gmx.net>
6272 * Makefile.am: [WIN32] Add monow.exe target.
6273 * driver.c: [WIN32] Don't detach the console when debugging.
6276 2006-10-30 Miguel de Icaza <miguel@novell.com>
6278 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
6280 2006-10-23 Zoltan Varga <vargaz@gmail.com>
6282 * aot-compiler.c (emit_method_info): Add a case missed earlier.
6284 * driver.c (mini_regression): Fix --regression with AOT.
6286 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
6288 2006-10-17 Zoltan Varga <vargaz@gmail.com>
6290 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
6292 * mini-sparc.h: Don't use sigaction on sparc/linux.
6294 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
6296 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
6298 * mini-exceptions.c: Add proper include files for getpid ().
6300 2006-10-16 Zoltan Varga <vargaz@gmail.com>
6302 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
6303 address instead of a MonoJitInfo* to avoid decoding the exception info for the
6306 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
6307 name cache to reduce its size.
6309 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6311 2006-10-15 Zoltan Varga <vargaz@gmail.com>
6313 * mini-x86.c: Save/restore the current LMF structure more efficiently using
6314 the mono_lmf TLS variable.
6316 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
6317 trampoline lmf frames.
6319 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
6321 2006-10-14 Zoltan Varga <vargaz@gmail.com>
6323 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
6324 the mono_lmf TLS variable.
6326 * mini-exceptions.c: Access the LMF structure through accessors.
6328 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
6329 variable instead of in jit_tls->lmf.
6331 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
6333 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
6334 trampoline lmf frames.
6336 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
6338 2006-10-12 Zoltan Varga <vargaz@gmail.com>
6340 * mini.c trace.c mini-x86.c: Revert these too.
6342 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
6345 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
6347 * genmdesc.c: removed now dead code.
6349 2006-10-09 Robert Jordan <robertj@gmx.net>
6351 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
6353 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
6355 * mini.h: do not leave gaps in the opcode values.
6357 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
6359 * jit-icalls.h: flag functions as internal here, too.
6361 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
6363 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
6364 functions with the internal attribute.
6366 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
6368 * aot-compiler.c: fclose the file descriptor in the profile read loop.
6370 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
6372 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
6375 2006-10-05 Zoltan Varga <vargaz@gmail.com>
6377 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
6378 tail calls as on other platforms.
6380 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
6382 * iltests.il: Add a few tailcall tests.
6384 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
6386 * driver.c: fix loop for old compilers (bug #79521).
6388 2006-10-02 Zoltan Varga <vargaz@gmail.com>
6390 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
6392 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
6394 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
6395 metadata without any code.
6397 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
6398 more precise debugging information using gdb.
6400 2006-09-30 Zoltan Varga <vargaz@gmail.com>
6402 * inssel-ia64.brg: Make the helper methods static.
6404 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
6406 * inssel-x86.brg: make the helper methods static.
6408 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
6410 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
6412 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
6414 * mini.c: updates for monoburg changes.
6415 * inssel.brg: make a few helper functions static as they should.
6417 2006-09-27 Zoltan Varga <vargaz@gmail.com>
6419 * Makefile.am: Move mini-codegen.c to common_sources.
6421 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
6423 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
6425 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
6426 mini-ppc.h: port to use the common local register allocator.
6428 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6430 * mini.h: Remove the comment too then.
6432 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
6434 * mini.h: put back backend.data which is to be used shortly and
6435 doesn't increase the size of MonoInst. If any 64 bit arch aligned
6436 pointers on 4 byte boundaries it'd have much bigger issues running
6437 and you can ifdef it out anyway.
6439 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6441 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
6442 MonoInst size by 4 bytes on 64 bit machines.
6444 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
6446 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
6447 replacement with more meaningful field names. Arch maintainers, please
6448 check the assigned names are good enough for your arch.
6450 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6452 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
6453 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
6455 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
6457 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
6458 relocations and memory requirements, put the optimization flags
6459 definitions in their own file.
6461 2006-09-24 Zoltan Varga <vargaz@gmail.com>
6463 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
6465 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
6467 2006-09-22 Zoltan Varga <vargaz@gmail.com>
6469 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
6471 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
6473 * inssel.brg: use the correct function to get the size of an item
6474 in an array, given an element class.
6475 * aot-compiler.c: do not access class->class_size directly.
6477 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
6479 * mini.h, debug-mini.c: added a debugging function to print
6480 info about local variables and arguments in a jitted method.
6482 2006-09-20 Zoltan Varga <vargaz@gmail.com>
6484 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6486 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
6488 2006-09-19 Zoltan Varga <vargaz@gmail.com>
6490 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
6491 inner and outer loops when passing vtypes.
6493 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
6495 * mini-ppc.c: take into account the cpu errata for cache flushing
6496 which caused some random errors (bug #79381).
6498 2006-09-19 Zoltan Varga <vargaz@gmail.com>
6500 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
6501 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
6503 2006-09-17 Zoltan Varga <vargaz@gmail.com>
6505 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
6508 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
6511 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
6512 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
6514 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
6517 2006-09-13 Zoltan Varga <vargaz@gmail.com>
6519 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
6521 2006-09-12 Zoltan Varga <vargaz@gmail.com>
6523 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
6524 macro does not have to be changed during debugging.
6526 * 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>.
6528 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
6530 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
6532 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
6533 MONO_ARCH_NO_EMULATE_MUL is defined.
6535 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
6537 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
6539 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
6541 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
6543 2006-09-11 Zoltan Varga <vargaz@gmail.com>
6545 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
6546 stuff to mini-exceptions.c where it is used.
6548 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
6549 setup code, the real one is in mini-exceptions.c.
6551 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
6552 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
6553 some changes from the freebsd ports tree.
6555 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
6558 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
6560 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
6562 * mini.c: on Linux, check for /proc to be mounted
6563 (bug# 79351, novell bug#201204).
6565 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
6567 * mini.c: handle cases where pthread_attr_getstack() behaves
6568 incorrectly (bug #78096).
6570 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
6572 * mini-arm.c: support larger stack frames (bug #79272).
6574 2006-09-08 Zoltan Varga <vargaz@gmail.com>
6576 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
6578 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
6581 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
6582 mono_class_from_name () to find a class from its name.
6584 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
6586 2006-09-07 Zoltan Varga <vargaz@gmail.com>
6588 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
6590 2006-09-05 Kornél Pál <kornelpal@gmail.com>
6592 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
6594 2006-09-04 Zoltan Varga <vargaz@gmail.com>
6596 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
6597 callinfo->trampoline.
6599 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
6601 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
6604 2006-09-03 Zoltan Varga <vargaz@gmail.com>
6606 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
6608 2006-09-02 Zoltan Varga <vargaz@gmail.com>
6610 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
6611 stats.method_trampolines, it is already done by the generic trampoline code.
6613 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
6615 2006-09-01 Zoltan Varga <vargaz@gmail.com>
6617 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
6619 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
6621 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
6623 * mini.c (print_jit_stats): Print mscorlib mempool size too.
6625 * mini.c (print_jit_stats): Print new stats.
6627 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6629 2006-08-31 Zoltan Varga <vargaz@gmail.com>
6631 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
6632 Address on two dimensional arrays. Fixes #78729.
6634 * mini.h (MonoCompile): Add a 'skip_visibility' field.
6636 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
6639 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
6641 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
6644 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
6646 (mini_get_ldelema_ins): Ditto.
6648 2006-08-30 Zoltan Varga <vargaz@gmail.com>
6650 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
6651 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
6654 2006-08-29 Neale Ferguson <neale@sinenomine.net>
6656 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
6657 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
6659 * exceptions-s390x.c: Cosmetic change.
6661 * tramp-s390.c: Fix warning.
6663 * cpu-s390.md: Correct length of mul_imm.
6665 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
6667 * aot-compiler.c: added binary writer with ELF backend
6668 implementation (only on Linux/x86 for now).
6670 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6672 * Makefile.am: Don't run net 2.0 AOT tests.
6674 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
6675 (mono_compile_assembly): Skip net 2.0 assemblies as well.
6677 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
6679 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
6681 * aot-compiler.c: simplified and refactored the asm-writing code
6682 to allow different backends.
6684 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6686 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6688 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
6689 little. Share patches of type TYPE_FROM_HANDLE as well.
6691 * mini.c (mono_patch_info_equal): New helper function.
6692 (mono_patch_info_hash): Ditto.
6694 * aot-compiler.c (emit_method_code): Fix s390 build.
6696 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
6697 is not handled because it is stored as a flag and not as a type ctor. Fixes
6700 2006-08-17 Zoltan Varga <vargaz@gmail.com>
6702 * aot-compiler.c: Fix computation of GOT slot statistics.
6704 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
6705 Also remove support for not PIC AOT.
6707 * mini.h: Bump AOT file format version.
6709 * objects.cs: Add a test for #78990.
6711 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
6712 (peter.dettman@iinet.net.au). Fixes #79087.
6714 * basic-long.cs: Add a test for the above.
6716 2006-08-16 Zoltan Varga <vargaz@gmail.com>
6718 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
6720 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
6723 2006-08-15 Zoltan Varga <vargaz@gmail.com>
6725 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
6728 2006-08-10 Jonathan Chambers <joncham@gmail.com>
6730 * mini.c: Don't verify COM proxy invoke calls
6733 2006-08-10 Dick Porter <dick@ximian.com>
6735 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
6736 which process is holding semaphores locked.
6738 2006-08-08 Zoltan Varga <vargaz@gmail.com>
6740 * mini-ia64.c mini-amd64.c: Fix #79027.
6742 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
6744 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
6746 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
6747 implicit arguments in a vararg call. Fixes #79027.
6749 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
6751 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
6752 (mono_get_array_new_va_signature): Ditto.
6754 2006-08-05 Zoltan Varga <vargaz@gmail.com>
6756 * aot-runtime.c: Call init_plt lazily.
6758 * inssel-long.brg: Fix unsigned long->int conversion.
6760 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
6762 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
6763 that most data is now in the .rss/.data section.
6765 2006-08-04 Zoltan Varga <vargaz@gmail.com>
6767 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
6769 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
6771 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
6773 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
6775 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
6776 virtual call. Fixes #79010.
6778 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
6779 and use the result as the this argument in the real call.
6781 * generics.2.cs: Add a new test for #79010.
6783 2006-08-03 Zoltan Varga <vargaz@gmail.com>
6785 * mini-x86.c: Fix a warning.
6787 * aot-compiler.c: Add a bunch of statistics.
6789 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
6791 2006-08-02 Zoltan Varga <vargaz@gmail.com>
6793 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
6795 2006-08-01 Zoltan Varga <vargaz@gmail.com>
6797 * 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>.
6799 2006-07-13 Miguel de Icaza <miguel@novell.com>
6801 * mini.c (mono_method_to_ir): Obtain the original method in the
6802 CIL stream and use this to perform validation.
6806 2006-07-19 Zoltan Varga <vargaz@gmail.com>
6808 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
6809 (mono_arch_call_opcode): Ditto.
6811 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
6814 * mini.c (mono_patch_info_dup_mp): New helper function.
6816 * aot-compiler.c (compile_method): Fix some of the memory allocated during
6817 compilation. Fixes #78827.
6819 2006-07-18 Kornél Pál <kornelpal@gmail.com>
6821 * declsec.c: Use original security informations for
6822 MONO_WRAPPER_MANAGED_TO_MANAGED.
6824 2006-07-15 Jonathan Chambers <joncham@gmail.com>
6826 * mini.c: Allow Com Interop methods/classes and
6827 don't verify COM wrapper calls
6830 2006-07-13 Zoltan Varga <vargaz@gmail.com>
6832 * inssel-long32.brg: Fix long->i4 checked conversion.
6834 * exceptions.cs: Add a test for the above.
6836 2006-07-08 Zoltan Varga <vargaz@gmail.com>
6838 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
6840 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
6843 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
6846 2006-07-03 Zoltan Varga <vargaz@gmail.com>
6848 * mini.c: Fix solaris/x86 exception handling.
6850 * Makefile.am: Get rid of $(ICU_LIBS).
6852 2006-07-02 Zoltan Varga <vargaz@gmail.com>
6854 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
6855 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
6856 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
6858 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
6860 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
6861 this function causes a SIGSEGV.
6863 2006-06-22 Zoltan Varga <vargaz@gmail.com>
6865 * mini.c: Remove unused solaris/x86 includes.
6867 2006-06-21 Zoltan Varga <vargaz@gmail.com>
6869 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
6871 2006-06-20 Jb Evain <jbevain@gmail.com>
6873 * cpu-g4.md: fix max length of start_handler instruction.
6875 2006-06-20 Massimiliano Mantione <massi@ximian.com>
6876 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
6878 2006-06-16 Massimiliano Mantione <massi@ximian.com>
6879 * ssa.c: Fixed bug 78653 for SSA based deadce.
6880 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
6881 MonoInst.flags, used in SSA based deadce.
6882 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
6883 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
6885 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
6887 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
6888 it can end up using non executable memory on ppc64 systems
6889 running ppc32 userspace (fix from Johannes Berg).
6891 2006-06-14 Dick Porter <dick@ximian.com>
6893 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
6896 2006-06-13 Massimiliano Mantione <massi@ximian.com>
6897 * mini.c: Made so that inline is locally disabled if it would
6898 trigger a .cctor, because too many apps depend on this behavior
6899 (which seems to be also the one of the MS CLR).
6901 2006-06-13 Zoltan Varga <vargaz@gmail.com>
6903 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
6904 No idea why this worked before.
6906 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
6907 which branch to outer exception clauses since they could skip the
6908 inner finally clauses. Fixes #78633.
6910 * exceptions.cs: Add a test for the above.
6912 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
6915 * iltests.il: Add a test for the above.
6917 2006-06-12 Zoltan Varga <vargaz@gmail.com>
6919 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
6920 after the end of a try bblock, to prevent asserts in mini_method_compile ().
6922 * iltests.il: Add a test for the above.
6924 2006-06-10 Zoltan Varga <vargaz@gmail.com>
6926 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
6928 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
6929 methods as instrinsics.
6931 2006-06-09 Wade Berrier <wberrier@novell.com>
6933 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
6934 (simple-cee-ops.h ssapre-mini-ops.h)
6936 2006-06-09 Neale Ferguson <neale@sinenomine.net>
6938 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
6939 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
6941 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
6942 * cpu-s390x.md: Fix max. length values for a couple of instructions.
6944 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
6946 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
6948 2006-06-08 Massimiliano Mantione <massi@ximian.com>
6950 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
6951 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
6952 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
6953 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
6954 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
6955 of opcodes, so that bug 78549 should not happen again.
6956 * ssapre.c: Updated to use the renamed files.
6958 2006-06-08 Zoltan Varga <vargaz@gmail.com>
6960 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
6961 in OP_ATOMIC_EXCHANGE_I4.
6963 2006-06-07 Wade Berrier <wberrier@novell.com>
6965 * tramp-s390.c: Fix s390 build (add missing pointer declarations
6966 in mono_debugger_create_notification_function)
6968 2006-06-06 Zoltan Varga <vargaz@gmail.com>
6970 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
6972 * mini.c (type_from_stack_type): Disable some changes which do not
6975 * driver.c: Reenable opts.
6977 * mini.h (MonoStackSlot): New structure to keep track of the verification state
6978 of the evaluation stack.
6980 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
6981 evaluation stack trace at entry to the bblock.
6983 * mini.c (merge_stacks): New function to perform verification of stack merges.
6984 Turned off by default.
6986 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
6989 2006-06-06 Massimiliano Mantione <massi@ximian.com>
6991 * local-propagation.c: Fixed bug 78549.
6993 2006-06-04 Zoltan Varga <vargaz@gmail.com>
6995 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
6997 2006-06-02 Miguel de Icaza <miguel@novell.com>
6999 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
7000 tramp-arm.c, tramp-ia64.c
7001 (mono_debugger_create_notification_function): Update signature to
7002 new signature and use new protocol for creating the notification
7005 Should fix the build.
7007 2006-06-02 Geoff Norton <gnorton@customerdna.com>
7009 * exceptions-ppc.c (mono_jit_walk_stack)
7010 (ves_icall_get_frame_info): Fix the build
7012 2006-06-02 Zoltan Varga <vargaz@gmail.com>
7014 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
7016 2006-05-31 Raja R Harinath <rharinath@novell.com>
7018 * il2tests.2.il: New file for generics CIL tests. Add test for
7020 * Makefile.am: Update.
7023 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
7026 2006-05-30 Massimiliano Mantione <massi@ximian.com>
7028 * aliasing.c: Fixed bug 78311.
7030 2006-05-29 Martin Baulig <martin@ximian.com>
7032 * mini-exceptions.c (mono_find_jit_info): When computing the
7033 native offset, check whether we're actually inside the method's
7034 code; call mono_debug_print_stack_frame() to format the frame.
7035 (ves_icall_System_Exception_get_trace): Call
7036 mono_debug_print_stack_frame() to format the stack frame.
7037 (ves_icall_get_trace): Update to the new debugging API.
7038 (mono_jit_walk_stack_from_ctx): Likewise.
7039 (ves_icall_get_frame_info): Likewise.
7041 * mini.c (get_method_from_ip): Use the new debugging API.
7042 (mono_print_method_from_ip): Likewise.
7045 (mono_jit_walk_stack): Use the new debugging API.
7046 (ves_icall_get_frame_info): Likewise.
7048 2006-05-27 Zoltan Varga <vargaz@gmail.com>
7050 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
7052 2006-05-25 Massimiliano Mantione <massi@ximian.com>
7054 * mini.c: Added "limitator" to inline for debugging.
7056 2006-05-24 Martin Baulig <martin@ximian.com>
7058 * debug-debugger.c (mono_debugger_init): Create a private,
7059 malloc()-based code manager for the notification function and
7060 intentionally leak it on exit. This fixes the crash-on-exit race
7064 (mono_debugger_create_notification_function): Added
7065 `MonoCodeManager *' argument.
7068 (mono_debugger_create_notification_function): Added
7069 `MonoCodeManager *' argument.
7071 2006-05-23 Massimiliano Mantione <massi@ximian.com>
7073 * aliasing.c: Fixed 64 bit issue.
7074 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
7075 default since all known bugs are fixed (one more time!).
7077 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
7079 * mini.c: write barrier support.
7081 2006-05-23 Martin Baulig <martin@ximian.com>
7083 * debug-debugger.c: Revert Paolo's change. Add comment and #error
7084 check at the top of the file.
7086 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
7088 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
7089 reverting changes without reason and without changelog entries.
7091 2006-05-18 Zoltan Varga <vargaz@gmail.com>
7093 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
7094 to a few opcodes. Fixes #78439.
7096 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
7097 consistency with other archs.
7099 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
7101 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
7103 * debug-debugger.c: fix the build.
7105 2006-05-17 Martin Baulig <martin@ximian.com>
7108 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
7109 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
7110 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
7111 (debugger_attach): Call GC_mono_debugger_add_all_threads().
7113 2006-05-11 Zoltan Varga <vargaz@gmail.com>
7115 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
7117 2006-05-10 Zoltan Varga <vargaz@gmail.com>
7119 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
7120 MONO_TYPE_GENERICINST.
7122 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
7123 MONO_TYPE_GENERICINST.
7125 2006-05-09 Zoltan Varga <vargaz@gmail.com>
7127 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
7130 2006-05-08 Zoltan Varga <vargaz@gmail.com>
7132 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
7134 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
7136 2006-05-06 Zoltan Varga <vargaz@gmail.com>
7138 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
7139 mono_trace_cleanup ().
7141 * iltests.il: Fix problem with the newly added test.
7143 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
7144 due to register constraints, free up the previous hreg. Fixes #78314.
7146 * iltests.il: Add new test for #78314.
7148 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
7149 Interlocked.Add. Fixes #78312.
7151 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
7153 2006-05-05 Zoltan Varga <vargaz@gmail.com>
7155 * inssel.brg (mini_emit_virtual_call): Fix a warning.
7157 2006-05-05 Martin Baulig <martin@ximian.com>
7159 * debug-mini.c (mono_debug_open_block): New method.
7162 (mono_arch_output_basic_block): Call mono_debug_open_block() at
7163 the beginning of each basic block.
7166 (mono_arch_output_basic_block): Call mono_debug_open_block() at
7167 the beginning of each basic block.
7169 2006-05-04 Massimiliano Mantione <massi@ximian.com>
7171 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
7172 default until I understand why they break the build on amd64.
7174 2006-05-04 Zoltan Varga <vargaz@gmail.com>
7176 * mini.c (mini_cleanup): Call mono_cleanup ().
7178 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
7181 2006-05-04 Massimiliano Mantione <massi@ximian.com>
7183 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
7184 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
7185 default since all known bugs are fixed, and I cannot reproduce bug
7186 77944... I'm asking Matt Hargett to test again after this commit.
7188 2006-04-28 Massimiliano Mantione <massi@ximian.com>
7190 * mini-codegen.c: Fixed typo that thrashed inline.
7192 2006-04-28 Zoltan Varga <vargaz@gmail.com>
7194 * dominators.c (compute_dominators): Avoid using a worklist since
7195 it is not correct in some cases. Instead, iterate over all bblocks as
7196 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
7198 2006-04-28 Miguel de Icaza <miguel@novell.com>
7200 * mini.c (mono_jit_compile_method_inner): Use
7201 mono_prepare_exception_from_error that resets the value
7204 2006-04-27 Miguel de Icaza <miguel@novell.com>
7206 * mini.c: Move the mini_loader_error_to_exception to metadata.
7208 2006-04-27 Massimiliano Mantione <massi@ximian.com>
7210 * aliasing.c: Fixed bug 78210.
7212 2006-04-27 Massimiliano Mantione <massi@ximian.com>
7214 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
7215 default until all their problems (or the ones they trigger) are fixed.
7217 2006-04-26 Zoltan Varga <vargaz@gmail.com>
7219 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
7221 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
7222 as loaded only after resolving patches since that could invoke the same method.
7224 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
7226 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
7229 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
7232 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
7235 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
7236 made from AOT code through the PLT table.
7238 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
7239 holding the plt offset when a call is made to the aot plt trampoline.
7241 2006-04-25 Zoltan Varga <vargaz@gmail.com>
7243 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
7246 * Makefile.am (common_sources): Fix build breakage.
7248 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
7249 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
7250 intra-assembly calls if possible.
7252 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
7254 * mini-trampolines.c: Handle PLT entries.
7256 * mini.c: Avoid creating a GOT var for calls.
7258 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
7261 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
7264 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
7267 * mini.h: Bump AOT file format version.
7269 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
7272 2006-04-25 Martin Baulig <martin@ximian.com>
7274 * driver.c: Disable copyprop, consprop and inline when running
7275 inside the debugger.
7277 2006-04-25 Martin Baulig <martin@ximian.com>
7279 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
7280 with `get_current_thread' and added `detach'.
7281 (MonoDebuggerMetadataInfo): Added `thread_size',
7282 `thread_tid_offset', `thread_stack_ptr_offset' and
7283 `thread_end_stack_offset'.
7285 2006-04-25 Zoltan Varga <vargaz@gmail.com>
7287 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
7290 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
7291 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
7293 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
7295 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
7297 * aot.c: Add support for ADJUSTED_IID.
7299 2006-04-24 Zoltan Varga <vargaz@gmail.com>
7301 * aot.c (emit_method_order): Don't align method_order_end.
7303 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
7304 the interface ID changes.
7306 2006-04-21 Dick Porter <dick@ximian.com>
7308 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
7309 cleaning up a thread. Fixes the new part of bug 77470.
7311 2006-04-20 Geoff Norton <gnorton@customerdna.com>
7313 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
7316 2006-04-19 Zoltan Varga <vargaz@gmail.com>
7318 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
7320 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
7321 SIGSEGV. Fixes #78072.
7323 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
7324 unregister our SIGABRT handler.
7326 2006-04-19 Massimiliano Mantione <massi@ximian.com>
7328 * mini.c: Disabled inline where it can alter the call stack in a
7329 way visible from managed code.
7330 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
7333 2006-04-16 Zoltan Varga <vargaz@gmail.com>
7335 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
7336 on other platforms. Fixes #78089.
7338 2006-04-13 Martin Baulig <martin@ximian.com>
7340 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
7341 determine whether we're inside the debugger.
7344 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
7346 2006-04-12 Zoltan Varga <vargaz@gmail.com>
7348 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
7349 handler clauses. Fixes #78024.
7351 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
7352 in the CALL_MEMBASE opcodes. Fixes #78088.
7353 (mono_arch_get_vcall_slot_addr): Ditto.
7355 2006-04-10 Martin Baulig <martin@ximian.com>
7357 * debug-debugger.c: The thread handling code has now been moved
7358 into ../metadata/threads.c.
7360 2006-04-10 Zoltan Varga <vargaz@gmail.com>
7362 * driver.c (mono_main): Fix --with-gc=none build.
7364 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
7365 (mono_spillvar_offset_float): Ditto.
7366 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
7367 hreg, not when its !global, since on ia64, there is a third category: stacked
7370 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
7372 * mini.c: set MonoInst->klass for load field address and a few other
7375 2006-04-10 Zoltan Varga <vargaz@gmail.com>
7377 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
7379 2006-04-07 Zoltan Varga <vargaz@gmail.com>
7381 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
7382 the branch opt changes.
7384 2006-04-06 Dick Porter <dick@ximian.com>
7386 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
7388 * wapihandles.c (mini_wapi_seminfo):
7389 * driver.c (mono_main): Add semaphore info option
7391 2006-04-05 Zoltan Varga <vargaz@gmail.com>
7393 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
7394 branch optimization changes. Fixes #78009.
7396 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
7398 * mini.c: ignore accessibility of methods in managed->native wrappers.
7400 2006-04-04 Zoltan Varga <vargaz@gmail.com>
7402 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
7404 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
7406 2006-04-03 Zoltan Varga <vargaz@gmail.com>
7408 * mini.c: Modify the branch optimizations to preserve the invariant that
7409 the entries inside the in_bb and out_bb arrays are unique.
7410 (mono_unlink_bblock): Avoid creation of new arrays.
7412 2006-04-02 Zoltan Varga <vargaz@gmail.com>
7414 * mini.c (mono_unlink_bblock): Fix regression caused by previous
7417 2006-04-01 Zoltan Varga <vargaz@gmail.com>
7419 * mini.c (optimize_branches): Remove the "optimizations" in
7420 the cbranch1/cbranch2 -> branch cases which were causing several
7421 problems in the past. Fixes #77986.
7423 2006-03-31 Chris Toshok <toshok@ximian.com>
7425 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
7426 default optimizations :(
7428 2006-03-31 Zoltan Varga <vargaz@gmail.com>
7430 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
7433 2006-03-31 Massimiliano Mantione <massi@ximian.com>
7435 * local-propagation.c: Added comments to structs and removed
7436 "Mono" prefixes from local tree mover types.
7438 2006-03-30 Zoltan Varga <vargaz@gmail.com>
7440 * Makefile.am (arch_sources): Define this for each architecture so
7441 libmono_la_SOURCES is defined in one place.
7443 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
7445 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
7448 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
7450 * driver.c: print the GC name supplied by configure.
7452 2006-03-29 Massimiliano Mantione <massi@ximian.com>
7454 * local-propagation.c: Added tree mover, and moved here all the
7455 local propagation code from mini.c
7456 * mini.c: Added support for treeprop, and moved all the local
7457 propagation code to local-propagation.c
7458 * mini.h: Added support for treeprop
7459 * driver.c: Added support for treeprop, enabled consprop, copyprop,
7460 treeprop, inline and deadce by default
7461 * Makefile.am: Added local-propagation.c
7463 2006-03-25 Zoltan Varga <vargaz@gmail.com>
7465 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
7467 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
7469 * debug-debugger.c: make it compile without the Boehm GC.
7471 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
7473 * mini.c: fixed issue with mismatch when an icall is registered
7474 with multiple names but same address.
7476 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
7478 * declsec.c, mini-exceptions.c: use write barrier to set reference
7479 fields of managed objects.
7481 2006-03-19 Zoltan Varga <vargaz@gmail.com>
7483 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
7484 (can_access_internals): Fix a warning.
7486 * mini.c (print_method_from_ip): Rename this to
7487 mono_print_method_from_ip so it gets exported.
7489 * trace.c: Deal with strings inside StringBuilder's containing garbage
7490 and fix memory leaks. Fixes #77848.
7492 2006-03-19 Zoltan Varga <vargaz@gmail.com>
7494 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
7497 2006-03-16 Neale Ferguson <neale@sinenomine.net>
7499 * mini-s390.c: Remove OP_X86_TEST_NULL.
7501 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7503 * mini.c: use the correct GetHashCode() for the moving collector.
7505 2006-03-16 Massimiliano Mantione <massi@ximian.com>
7507 * liveness.c: Regalloc spill cost tuning.
7509 2006-03-15 Neale Ferguson <neale@sinenomine.net>
7511 * mini-s390x.h: Correct S390_LONG macro.
7513 * mini-s390x.c: Cleanup unused code.
7515 2006-03-15 Zoltan Varga <vargaz@gmail.com>
7517 * jit-icalls.h: New file.
7519 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
7520 icalls and include that instead of including jit-icalls.c.
7522 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
7525 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
7527 * mini.c: when checking for member accessibility, also check for
7528 friend assemblies and for explicit interface implementations.
7530 2006-03-14 Zoltan Varga <vargaz@gmail.com>
7532 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
7534 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
7536 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
7537 common cases are done first.
7539 * mini-ops.h: Only define platform specific opcodes on the given platform.
7541 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
7544 2006-03-14 Martin Baulig <martin@ximian.com>
7546 Revert Paolo's change from r57348:
7548 * mini.h: don't use gboolean for bitfields.
7549 * mini.c: verifier changes for fields and methods accessibility.
7551 2006-03-13 Neale Ferguson <neale@sinenomine.net>
7553 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
7555 * mini-s390x.c: Fix conv_r_un.
7557 * cpu-s390, cpu-s390x.md: Fix lengths.
7559 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
7561 * mini.c: nested types have access to all the nesting
7562 levels, not just the enclosing types.
7564 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
7566 * mini.c: added a few more verification checks.
7568 2006-03-12 Zoltan Varga <vargaz@gmail.com>
7570 * liveness.c: Merge optimizations from the linear-il branch.
7572 2006-03-11 Zoltan Varga <vargaz@gmail.com>
7574 * mini-ia64.c (emit_call): Add a comment.
7576 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
7578 * tramp-ia64.c: Fix some warnings.
7580 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
7582 * mini.h: don't use gboolean for bitfields.
7583 * mini.c: verifier changes for fields and methods accessibility.
7585 2006-03-11 Zoltan Varga <vargaz@gmail.com>
7587 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
7588 lazy icall wrapper changes.
7590 * dominators.c: Replace all the dominator algorithms with faster
7591 ones from the linear-il branch.
7593 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
7596 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
7597 common cases are done first.
7599 * mini-amd64.c: Fix some warnings.
7601 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
7604 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
7607 * mini.h: Add a missing prototype.
7609 2006-03-10 Zoltan Varga <vargaz@gmail.com>
7611 * mini.c: Compile icall wrappers lazily.
7613 * mini-codegen.c: Use printf instead of g_print since its much faster.
7615 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
7618 * mini.c (optimize_branches): Cache the negative result from
7619 remove_block_if_useless ().
7621 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
7622 Also fix some bblock linking issues.
7624 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
7627 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
7629 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
7630 accessed fields first, for better cache behavior.
7632 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7634 * mini.c: speedup IList<T> array accesses.
7636 2006-03-09 Zoltan Varga <vargaz@gmail.com>
7638 * mini.c (mono_method_to_ir): Handle large methods overflowing the
7639 inline_costs counter. Fixes #77190.
7641 2006-03-06 Zoltan Varga <vargaz@gmail.com>
7643 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
7644 trace messages. Fixes #77706.
7646 2006-03-04 Martin Baulig <martin@ximian.com>
7648 * tramp-amd64.c, tramp-x86.c
7649 (mono_debugger_create_notification_function): Use
7650 mono_global_codeman_reserve() to allocate a buffer at runtime and
7653 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
7655 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
7656 notification function at runtime and then call `initialize' in the
7657 `MONO_DEBUGGER__debugger_info' vtable.
7659 2006-03-04 Zoltan Varga <vargaz@gmail.com>
7661 * iltests.il: Fix a visibility problem.
7663 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
7665 * driver.c, mini.c: add hooks for the counters API.
7667 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7669 * driver.c: show disabled options.
7671 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
7673 * linear-scan.c: always use cost-driven selection.
7675 2006-02-28 Raja R Harinath <rharinath@novell.com>
7677 * jit-icalls.c (helper_compile_generic_method): Revert change from
7680 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
7682 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
7684 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
7686 * inssel.brg: style fixes, mostly to force the updated monoburg
7687 to run for people using svn.
7689 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
7691 * mini.c: match monoburg changes.
7693 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7695 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
7696 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
7697 declaration in the header file.
7699 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
7701 * helpers.c: reduce relocations and mem usage.
7703 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
7705 * mini.h, mini-codegen.c: disable logging features if
7706 requested by configure.
7708 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
7710 * mini.c: tiny verifier changes.
7712 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
7714 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
7715 cpu-pentium.md: stack alignment changes for osx/x86,
7716 partially from Geoff Norton <gnorton@customerdna.com>.
7718 2006-02-24 Raja R Harinath <harinath@gmail.com>
7720 * jit-icalls.c (helper_compile_generic_method): Update to changes
7721 in metadata/class.c.
7723 2006-02-24 Zoltan Varga <vargaz@gmail.com>
7725 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
7727 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
7728 interface calls with large offsets.
7730 2006-02-23 Raja R Harinath <rharinath@novell.com>
7732 * jit-icalls.c (helper_compile_generic_method): Document the
7733 special-case we depend on so that we can inflate the method twice
7734 with the same context with no bad side-effects.
7736 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
7738 * mini-x86.c, mini-amd64.c: fix for case when xen support
7741 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
7743 * mini-x86.c, mini-amd64.c: generate code to access tls items
7744 in a faster way for Xen systems.
7746 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
7748 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
7749 updates and compilation fixes for the OSX/x86 port, mostly from
7750 Geoff Norton <gnorton@customerdna.com>.
7752 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
7754 * inssel.brg: faster interface call implementation
7755 to sync with the interface_offsets MonoVTable changes.
7757 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
7759 * mini.c: more verification checks.
7761 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
7763 * mini.c: added a few more verification checks.
7765 2006-02-17 Neale Ferguson <neale@sinenomine.net>
7767 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
7768 facility on the processor and use it if available.
7770 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
7772 * driver.c, aot.c, mini.c: throw exception if the IL code is
7773 invalid or unverifiable.
7775 2006-02-17 Raja R Harinath <rharinath@novell.com>
7777 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
7780 2006-02-16 Zoltan Varga <vargaz@gmail.com>
7782 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
7784 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7786 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
7787 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
7788 handling of instantiated generic valuetypes.
7790 2006-02-11 Zoltan Varga <vargaz@gmail.com>
7792 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
7793 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
7796 * generics.2.cs: Revert the nullable reftypes tests.
7798 2006-02-10 Zoltan Varga <vargaz@gmail.com>
7800 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
7801 using __builtin_frame_address (1) as it doesn't work in the presence
7802 of optimizations. Hopefully fixes #77273.
7804 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
7805 -> generics.cs change as it doesn't work with some automake versions.
7807 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
7809 * mini.c: handle systems that sue a different way to
7810 retrieve the stack address of the current thread.
7812 2006-02-09 Zoltan Varga <vargaz@gmail.com>
7814 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
7815 it specially in the makefile.
7817 * generics.2.cs: Add tests for nullable reference types.
7819 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7821 * mini.c: always handle the case when mono_jit_init()
7822 is called in a thread different from the main thread,
7823 confusing libgc (bug #77309).
7825 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
7827 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
7829 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
7831 * mini.c: change optimize_branches () to use a single loop
7832 and introduce a new optimization to simplify some range checks.
7834 2006-02-03 Martin Baulig <martin@ximian.com>
7836 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
7837 and merged with debugger_thread_manager_add_thread().
7838 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
7839 inform the debugger about the main thread.
7841 2006-02-03 Zoltan Varga <vargaz@gmail.com>
7843 * basic.cs: Add test for div.un/rem.un constant folding.
7845 2006-02-03 Neale Ferguson <neale@sinenomine.net>
7847 * cpu-s390x.md: correct int_xor_imm length
7849 2006-02-03 Zoltan Varga <vargaz@gmail.com>
7851 * generics.2.cs: New test for #77442.
7853 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
7856 2006-02-02 Martin Baulig <martin@ximian.com>
7858 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
7859 <mono/metadata/mono-debug-debugger.h>
7861 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
7863 2006-02-02 Martin Baulig <martin@ximian.com>
7865 * debug-debugger.h: New header file for debug-debugger.c.
7867 * debug-debugger.c: Big API cleanup; don't run the managed Main()
7868 function is a separate thread anymore; add support for attaching.
7870 2006-02-01 Zoltan Varga <vargaz@gmail.com>
7872 * tramp-x86.c: Fix a warning.
7874 2006-01-31 Zoltan Varga <vargaz@gmail.com>
7876 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
7877 on very large methods.
7879 * aot.c (load_patch_info): Fix a warning.
7881 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
7883 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
7884 mini-ops.h: alu membase optimizations.
7886 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
7888 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
7889 to speedup StringBuilder.
7891 2006-01-27 Zoltan Varga <vargaz@gmail.com>
7893 * dominators.c (mono_compute_natural_loops): Fix detection of
7894 loop body start blocks.
7896 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
7898 2006-01-26 Zoltan Varga <vargaz@gmail.com>
7900 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
7903 2006-01-25 Massimiliano Mantione <massi@ximian.com>
7905 * aliasing.c: Fixed aliasing issue on 64 bit archs.
7907 2006-01-25 Martin Baulig <martin@ximian.com>
7909 * debug-debugger.c: Moved the `MonoDebuggerManager' and
7910 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
7911 started to cleanup this file a little bit.
7913 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
7915 * mini.c: optimize a codepath frequently happening in generics code.
7917 2006-01-23 Martin Baulig <martin@ximian.com>
7919 * Makefile.am: Only compile debug-debugger.c on supported platforms.
7921 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
7924 * driver.c: debug-debugger.c is only available if
7925 `MONO_DEBUGGER_SUPPORTED' is defined.
7927 2006-01-23 Martin Baulig <martin@ximian.com>
7929 * debug-debugger.c: Only enable this on platforms where the Mono
7930 Debugger is working (x86 and x86_64).
7932 2006-01-21 Martin Baulig <martin@ximian.com>
7934 The Mono Debugger is now using the normal `mono' instead of the
7935 `mono-debugger-mini-wrapper' when executing managed code.
7937 * debug-debugger.c: New file; previously known as
7938 debugger/wrapper/wrapper.c.
7940 * debug-mini.c (mono_init_debugger): Removed.
7942 * driver.c (mono_main): Added new `--inside-mdb' command line
7943 argument which is used when running inside the debugger.
7945 2006-01-20 Zoltan Varga <vargaz@gmail.com>
7947 * liveness.c (mono_analyze_liveness): Remove some unused data
7950 2006-01-17 Zoltan Varga <vargaz@gmail.com>
7952 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
7954 2006-01-16 Zoltan Varga <vargaz@gmail.com>
7956 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
7957 depends on implementation details of monobitset.
7959 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
7962 2006-01-15 Zoltan Varga <vargaz@gmail.com>
7964 * liveness.c: Update after monobitset changes.
7966 2006-01-14 Zoltan Varga <vargaz@gmail.com>
7968 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
7970 2006-01-11 Neale Ferguson <neale@sinenomine.net>
7972 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
7974 * mini-s390x.c: Remove warning messages.
7976 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
7978 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
7980 2006-01-10 Zoltan Varga <vargaz@gmail.com>
7982 * generics.2.cs: Add ldelem/stelem_any test.
7984 2006-01-10 Neale Ferguson <neale@sinenomine.net>
7986 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
7988 2006-01-07 Zoltan Varga <vargaz@gmail.com>
7990 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
7992 2006-01-06 Zoltan Varga <vargaz@gmail.com>
7994 * generics.2.cs: Reenable vtype tests.
7996 * inssel-x86.brg: Remove an icorrect valuetype rule.
7998 2006-01-06 Neale Ferguson <neale@sinenomine.net>
8000 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
8001 initial support for OP_ABS.
8003 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8005 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
8007 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8009 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
8010 conversion and implement LADD/LSUB.
8012 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
8015 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8017 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
8019 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
8022 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8024 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
8025 localloc is encountered. Fixes crash in test-183.cs when using gmcs
8026 (stack walk problem).
8028 2006-01-04 Zoltan Varga <vargaz@gmail.com>
8030 * aot.c (mono_aot_load_method): Fix a warning.
8032 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8034 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
8036 2006-01-03 Zoltan Varga <vargaz@gmail.com>
8038 * iltests.il: Add test for #77148.
8040 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
8043 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8045 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
8047 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8049 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
8050 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
8052 * basic-long.cs: Add lconv-to-r4/r8 tests.
8054 2006-01-03 Zoltan Varga <vargaz@gmail.com>
8056 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
8058 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
8059 here as on other archs.
8061 2005-12-29 Neale Ferguson <neale@sinenomine.net>
8063 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
8065 2005-12-29 Neale Ferguson <neale@sinenomine.net>
8067 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
8069 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
8071 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
8072 instrument_prolog; Add memory_barrier instruction.
8074 2005-12-26 Zoltan Varga <vargaz@gmail.com>
8076 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
8078 2005-12-23 Zoltan Varga <vargaz@gmail.com>
8080 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
8082 * aliasing.c inssel.brg: Fix warnings.
8084 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
8085 could skip initialization of some parts of memory.
8087 * mini.c mini-ia64.c: Fix warnings.
8089 * inssel-sparc.brg: Add an implementation of lneg which actually works.
8091 2005-12-22 Zoltan Varga <vargaz@gmail.com>
8093 * aliasing.c (mono_build_aliasing_information): Add a workaround for
8094 a crash seen on sparc.
8096 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
8098 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
8100 2005-12-21 Neale Ferguson <neale@sinenomine.net>
8102 * mini-ops.h: Add s390_backchain instruction
8104 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
8106 * cpu-s390.md: Add s390_backchain instruction
8108 * mini-s390.c: Significant ABI changes
8110 * mini-s390.h: Cater for zero length structures
8112 2005-12-20 Neale Ferguson <neale@sinenomine.net>
8114 * mini-s390.c: ABI fixes
8116 * inssel-s390.brg: Remove debug statements
8118 * cpu-s390.md: Fix length of ATOMIC_xx operations
8120 2005-12-19 Zoltan Varga <vargaz@gmail.com>
8122 * basic-float.cs: Add float<->long conversion tests.
8124 2005-12-16 Neale Ferguson <neale@sinenomine.net>
8126 * mini-s390.c: Fix LOCALLOC processing.
8128 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
8130 2005-12-15 Zoltan Varga <vargaz@gmail.com>
8132 * iltests.il: Add tests for some opcodes not covered by the other
8135 2005-12-15 Neale Ferguson <neale@sinenomine.net>
8137 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
8138 register loading for Tail processing; Correct trace output.
8140 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
8142 * cpu-s390.md: Correct size of jmp instruction.
8144 2005-12-13 Neale Ferguson <neale@sinenomine.net>
8146 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
8148 2005-12-13 Neale Ferguson <neale@sinenomine.net>
8150 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
8151 Bring s390 up to current level.
8153 2005-12-12 Zltan Varga <vargaz@gmail.com>
8155 * generics.2.cs: Disable the newly added tests as they do not work yet.
8157 * generics.2.cs: Add valuetype tests.
8159 2005-12-09 Zoltan Varga <vargaz@gmail.com>
8161 * basic-long.cs: Add i4->u8 test.
8163 * objects.cs: Add tests for JIT intrinsic.
8165 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
8166 optimizations lost by a mistake.
8168 2005-12-07 Zoltan Varga <vargaz@gmail.com>
8170 * basic-long.cs: Remove a test moved to objects.cs.
8172 * arrays.cs: Add more array tests.
8174 2005-12-06 Zoltan Varga <vargaz@gmail.com>
8176 * arrays.cs: Add new tests for multi-dimensional arrays.
8178 2005-12-06 Raja R Harinath <rharinath@novell.com>
8180 * Makefile.am (test_sources2): Add generics.2.cs.
8181 (EXTRA_DIST): Add test_sources2.
8183 2005-12-05 Ben Maurer <bmaurer@ximian.com>
8185 Support for boxing and unboxing nullable types as well as the
8186 isinst operation on nullables, per the CLI ammendment.
8188 * inssel.brg (CEE_ISINST): Special case for nullable
8190 * mini.c (handle_unbox_nullable): new method
8191 (handle_box): Special case for nullable types
8192 (mono_method_to_ir): Call handle_unbox_nullable in correct
8195 * generics.2.cs: New test suite
8197 * Makefile.am: Support for regression tests with generics.
8199 2005-12-03 Zoltan Varga <vargaz@gmail.com>
8201 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
8202 allocated to registers. Fixes #76800.
8204 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
8206 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
8208 2005-11-30 Zoltan Varga <vargaz@gmail.com>
8210 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
8213 2005-11-29 Zoltan Varga <vargaz@gmail.com>
8215 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
8218 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
8220 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
8221 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
8223 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
8224 single precision before storing to a single precision location.
8226 2005-11-28 Raja R Harinath <rharinath@novell.com>
8228 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
8230 2005-11-27 Zoltan Varga <vargaz@gmail.com>
8232 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
8235 * basic.cs: Remove test_0_byte_compares test which was moved to
8236 objects.cs a long time ago.
8238 2005-11-22 Massimiliano Mantione <massi@ximian.com>
8240 * aliasing.c: Fixed aliasing issue on 64 bit archs.
8242 2005-11-20 Zoltan Varga <vargaz@gmail.com>
8244 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
8245 handlers are called.
8247 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
8250 * mini-ia64.c: Add support for the throw->branch exception
8253 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
8255 2005-11-18 Massimiliano Mantione <massi@ximian.com>
8257 * mini.c: Enabled "fastpath" deadce :-)
8259 2005-11-18 Massimiliano Mantione <massi@ximian.com>
8261 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
8262 alias analysis pass to support it.
8265 * liveness.c: Likewise (liveness computation can use aliasing
8266 information to be more accurate).
8267 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
8268 moreover made so that "--compile-all" uses the given optimization
8269 flags and not the default ones.
8270 * aliasing.c: Alias analysis (new file).
8271 * aliasing.h: Likewise.
8272 * Makefile.am: added "aliasing.c" and "aliasing.h".
8274 2005-11-17 Zoltan Varga <vargaz@gmail.com>
8276 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
8279 2005-11-13 Zoltan Varga <vargaz@gmail.com>
8281 * mini-exceptions.c (mono_handle_exception_internal): Remove the
8282 fp >= end_of_stack exit condition, as it is not needed, and it might
8283 become true for fp eliminated frames.
8285 2005-11-11 Zoltan Varga <vargaz@gmail.com>
8287 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
8290 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
8292 * mini-arm.c: fixed alignment of doubles/longs to match
8293 the C ABI (bug #76635).
8295 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
8297 * aot.c: fix compilation with --enable-minimal=aot.
8299 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
8301 * mini-arm.c: fixed compatibility with the new
8302 floating point emulator package for compares.
8304 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
8306 * mini.c : reverted sig->pinvoke changes (r51396-51397).
8308 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
8310 * mini-exceptions.c (print_stack_frame): Output to stderr.
8311 (mono_handle_native_sigsegv): Ditto.
8313 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
8315 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
8316 OP_LCONV_TO_OVF_I implementation.
8318 * mini-amd64.c: Add support for the throw->branch exception
8321 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
8322 when the catch clause catches a more general exception, i.e. Object.
8324 2005-10-30 Zoltan Varga <vargaz@gmail.com>
8326 * cpu-ia64.md: Remove unused opcodes.
8328 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
8329 specific defines for architectures defining USE_SIGACTION.
8331 * mini-ia64.c: Fix some warnings.
8333 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
8334 version seemed to skip a frame.
8336 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
8338 * mini.c: Clean up the usage of sig->pinvoke flag. Now
8339 only calls which are made to native code use this flag.
8341 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
8343 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
8344 varargs methods as well.
8346 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
8347 which have save_lmf set. Reorganize methods prologs a bit.
8349 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
8350 debugger to the proper place.
8352 2005-10-29 Martin Baulig <martin@ximian.com>
8354 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
8355 when running inside the debugger until the debugger has support
8358 2005-10-26 Zoltan Varga <vargaz@gmail.com>
8360 * mini.h: Fix a warning.
8362 2005-10-24 Miguel de Icaza <miguel@novell.com>
8364 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
8365 we expose publicly, this returns the string.
8367 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
8369 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
8370 with fp elimination.
8372 2005-10-21 Zoltan Varga <vargaz@gmail.com>
8374 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
8375 native stacktrace using the glibc 'backtrace' function if available.
8377 2005-10-20 Zoltan Varga <vargaz@gmail.com>
8379 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
8381 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
8382 handle SIGSEGVs received while in native code.
8384 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
8385 code, call mono_handle_native_sigsegv which will abort the runtime
8386 after printing some diagnostics, instead of converting it into a
8387 confusing NullReferenceException.
8389 2005-10-18 Zoltan Varga <vargaz@gmail.com>
8391 * cpu-pentium.md: Remove unused opcodes.
8393 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
8395 * mini-amd64.h (MonoLMF): Add rsp field.
8397 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
8400 2005-10-17 Zoltan Varga <vargaz@gmail.com>
8402 * mini-codegen.c (get_register_spilling): Fix some warnings.
8404 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
8406 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
8407 elimination during exception handling. Enable fp elimination by
8410 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
8413 2005-10-16 Martin Baulig <martin@ximian.com>
8416 (mono_debugger_run_finally): New public method for the debugger.
8418 2005-10-10 Zoltan Varga <vargaz@gmail.com>
8420 * debug-mini.c (mono_debug_init_method): Fix warning.
8422 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
8423 the 'exname' parameter const to fix some warnings.
8425 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
8427 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
8428 introduced by the previous patch.
8430 2005-10-08 Zoltan Varga <vargaz@gmail.com>
8432 * basic-float.cs: Add test for precision of float arithmetic.
8434 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
8435 when loading/storing single values from/to memory.
8437 * mini.c (mono_jit_compile_method_with_opt): Create the function
8438 pointers in the correct domain.
8440 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
8442 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
8443 introduced by previous patch.
8445 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
8446 when out_filter_idx is NULL.
8448 * mini-exceptions.c: Don't run filter clauses twice during exception
8449 handling. Fixes #75755.
8451 2005-10-07 Zoltan Varga <vargaz@gmail.com>
8453 * aot.c: Add support for ldflda wrappers.
8455 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
8458 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
8460 * mini.c, mini.h: do not consider exception handlers blocks when
8461 setting up interface variables.
8463 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
8465 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
8467 2005-10-03 Zoltan Varga <vargaz@gmail.com>
8469 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
8470 causes a regression.
8472 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
8474 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
8476 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
8477 of the OP_P definitions.
8479 * TODO: Add a proposal for dealing with the CEE/OP mess.
8481 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
8482 optimizations from the x86 port.
8484 * cpu-amd64.md: Ditto.
8486 * basic.cs basic-long.cs: Add tests.
8488 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
8490 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
8491 Patrik Torstensson's implementation of my exception-handling
8492 optimization idea, when the exception object is not used
8495 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
8497 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
8498 of the mul_imm optimizations from the old jit.
8500 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
8502 * mini.c, liveness.c: patch by Patrik Torstensson and
8503 Zoltan Varga to improve performance in methods with
8506 2005-09-30 Zoltan Varga <vargaz@gmail.com>
8508 * driver.c: Remove 'Globalization' entry from --version.
8510 2005-09-28 Zoltan Varga <vargaz@gmail.com>
8512 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
8513 there is a profiler interested in JIT events.
8515 * aot.c: Load profile files produced by the AOT profiling module, and
8516 reorder methods based on the profiling info. Add a 'method_order' table
8517 to the AOT file to make mono_aot_find_jit_info work with the reordered
8520 * mini.h: Bump AOT file version info.
8522 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
8524 * mini-arm.h: work around what looks like a gcc bug when optimizations
8527 2005-09-28 Raja R Harinath <rharinath@novell.com>
8529 * Makefile.am (AM_CFLAGS): Don't use += to append inside
8530 conditionals. Use ...
8531 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
8533 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
8535 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
8536 to determine the amount of memory to copy when passing valuetypes.
8538 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
8539 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
8541 2005-09-27 Zoltan Varga <vargaz@gmail.com>
8543 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
8544 information about aot.
8546 2005-09-27 Ben Maurer <bmaurer@ximian.com>
8548 * *.c: Replace the use of {Enter,Leave}CriticalSection with
8549 macros. This will allow a deadlock debugger to easily be plugged
8552 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
8554 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
8556 2005-09-27 Raja R Harinath <rharinath@novell.com>
8558 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
8559 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
8560 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
8561 ($(arch_built)) [CROSS_COMPILING]: Error out.
8563 2005-09-26 Zoltan Varga <vargaz@gmail.com>
8565 * aot.c: Add support for the no_special_static flag for classes.
8567 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
8569 * Reapply reverted patches.
8571 * *: Revert r50174 as well.
8573 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
8575 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
8577 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
8579 2005-09-23 Miguel de Icaza <miguel@novell.com>
8581 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
8582 part of the SIG_HANDLER_SIGNATURE.
8584 2005-09-23 Zoltan Varga <vargaz@gmail.com>
8586 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
8589 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
8590 introduced by previous patch.
8592 2005-09-21 Zoltan Varga <vargaz@gmail.com>
8594 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
8595 saved registers too.
8597 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
8598 upon the information returned by get_call_info ().
8600 * mini-x86.c (add_float): Fix stack size calculation.
8601 (mono_arch_call_opcode): Rewrite this so it works based up the
8602 information returned by get_call_info ().
8603 (mono_arch_get_this_vret_args): Ditto.
8605 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
8607 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
8608 in cinfo to determine the registers which need to be used.
8610 2005-09-20 Miguel de Icaza <miguel@novell.com>
8612 * driver.c (mono_main): Add --server and --desktop flags.
8614 2005-09-16 Zoltan Varga <vargaz@gmail.com>
8616 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
8617 registers as global registers.
8619 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
8620 longer needed with the new register allocator.
8622 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
8624 * cpu-ia64.md: Remove unused opcodes.
8626 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
8628 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
8630 * cpu-amd64.md: Remove unused opcodes.
8632 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
8633 needed with the new register allocator.
8635 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
8638 2005-09-16 Raja R Harinath <rharinath@novell.com>
8640 * Makefile.am (check-local): Don't invoke semdel-wrapper.
8642 2005-09-16 Martin Baulig <martin@ximian.com>
8644 * exceptions-amd64.c
8645 (throw_exception): Don't call mono_debugger_throw_exception() if
8646 we're a rethrow - see the FIXME in the code.
8648 2005-09-15 Geoff Norton <gnorton@customerdna.com>
8650 * mini.c (mono_init_exceptions): This only works on some architectures.
8652 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8654 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
8657 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
8659 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
8660 now in mini-exceptions.c.
8662 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
8664 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
8665 now in mini-exceptions.c.
8667 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8669 * exceptions-x86.c: Applied patch from Patrik Torstensson
8670 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
8672 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
8673 code into mini-exceptions.c. Add some assertions to it.
8675 2005-09-12 Zoltan Varga <vargaz@gmail.com>
8677 * aot.c (emit_section_change): Applied patch from "The Software Team"
8678 (<software@solmersa.com>). Fix as errors on windows.
8680 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8682 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
8683 method info into the LMF.
8685 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8687 * mini-ia64.c: Add proper unwind info for method epilogs.
8689 * exceptions-ia64.c: Add some code to help debugging.
8691 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
8693 * mini-exceptions.c: Fix warning.
8695 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8697 * mini.c: Really fix build.
8699 * mini-x86.c mini-amd64.c: Fix build.
8701 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8703 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
8705 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
8706 some Interlocked methods as intrinsics.
8708 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
8709 for Thread methods as well.
8711 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
8713 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
8715 * mini-ia64.c mini-x86.c mini-amd64.c
8716 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
8719 * mini.c (mono_init_exceptions): Fix build breakage.
8721 2005-09-10 Zoltan Varga <vargaz@gmail.com>
8723 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
8724 of instructions. Use the new ia64_unw_op macros for emitting unwind
8727 * mini.c (mono_init_exceptions): Initialize exception handling
8728 related trampolines at startup.
8730 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
8732 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
8734 2005-09-09 Zoltan Varga <vargaz@gmail.com>
8736 * mini.c: Handle type loading errors gracefully during compilation and
8737 throw the appropriate exception.
8739 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
8741 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
8742 for the mono binary.
8744 2005-09-09 Martin Baulig <martin@ximian.com>
8746 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
8749 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
8751 * mini-arm.h: use emulation for conv.r.un for the release.
8753 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
8755 * mini-arm.c, objects.cs: more fixes and tests for them.
8757 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
8759 * mini-arm.c: align structures to at least 4 bytes to be able
8760 to keep our current optimized memcpy.
8762 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
8764 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
8766 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
8768 * mini.c: ignore SIGPIPE.
8770 2005-09-04 Zoltan Varga <vargaz@gmail.com>
8772 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
8774 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
8776 2005-09-02 Zoltan Varga <vargaz@gmail.com>
8778 * mini.h: Add prototype for mono_allocate_stack_slots_full.
8780 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
8782 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
8783 exception handling support.
8784 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
8785 patch by Brian Koropoff <briank@marakicorp.com>).
8787 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
8789 * mini.c: revert another 'optimization' which breaks when
8790 items on the eval stack need to be saved at a basic block end
8793 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
8795 * jit-icalls.c: for arrays, ensure we always provide
8798 2005-08-30 Zoltan Varga <vargaz@gmail.com>
8800 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
8802 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
8804 2005-08-29 Zoltan Varga <vargaz@gmail.com>
8806 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
8807 arguments in their original register.
8809 2005-08-28 Zoltan Varga <vargaz@gmail.com>
8811 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
8814 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
8815 when ssapre is enabled.
8817 * inssel-long.brg: Fix bug in previous patch.
8819 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
8820 multiplication by a constant.
8822 2005-08-27 Zoltan Varga <vargaz@gmail.com>
8824 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
8827 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
8830 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
8832 * inssel-arm.brg: apply changes tested by Brian Koropoff
8833 <briank@marakicorp.com>.
8835 2005-08-25 Zoltan Varga <vargaz@gmail.com>
8837 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
8839 2005-08-24 Zoltan Varga <vargaz@gmail.com>
8841 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
8842 to the same register if dreg is just a base register.
8843 (print_ins): Improve printing of membase opcodes.
8845 * inssel-x86.brg: Add optimized ldind(reg) rules.
8847 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
8849 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
8851 * mini.c: when running under valgrind, set the stack bottom for
8852 the GC at the actual approximate stack for the app (fixes running
8853 mono with valgrind).
8855 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
8857 * mini.c: do no break at the first valuetype to init found
8860 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
8862 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
8864 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
8866 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
8868 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
8870 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
8872 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
8874 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
8876 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
8879 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
8882 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
8885 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
8887 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
8889 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
8891 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
8892 in the tail recursion optimization.
8894 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
8895 debug info into the assembly file.
8897 * iltests.il: Add test for filter regions.
8899 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
8900 initial stack of filter regions. Fixes #75755.
8902 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
8904 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
8907 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
8909 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
8910 the check for an already compiled method on non-ia64 platforms.
8911 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
8914 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
8916 * inssel-x86.brg: Add some optimized call rules.
8918 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
8920 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
8923 * mini.h mini-trampolines.c: Pass the trampoline argument to
8924 mono_arch_patch_delegate_trampoline.
8926 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
8928 * mini-trampolines.c: Fix build.
8930 * mini-amd64.h: Add delegate trampolines.
8932 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
8934 * inssel-amd64.brg: Add optimized call rules.
8936 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
8938 * inssel-ia64.brg: Add optimized ldind(reg) rules.
8940 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
8942 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
8945 * mini-ia64.c: Remove LMF fixmes.
8947 * mini-ia64.h: Remove most fields from LMF.
8949 * inssel-ia64.brg (stmt): Fix unaligned access errors.
8951 * mini-trampolines.c: Add support for IA64 function descriptors.
8953 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
8954 for IA64 function descriptors.
8956 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
8958 * tramp-arm.c: patch the vtable for virtual calls. Added
8959 support code to register/unregister the LMF.
8960 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
8963 2005-08-19 Dick Porter <dick@ximian.com>
8965 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
8966 bit value if needed.
8968 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
8970 * mini.c (mini_get_method): Move handling of wrapper data here.
8972 * mini.c (mono_method_to_ir): Add support for dynamic methods.
8974 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
8977 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
8978 bblock->code does not remain empty.
8980 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
8982 * arrays.cs: Add regression test for #75832.
8984 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
8985 rules. Fixes #75832.
8987 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
8988 instruction scheduling.
8990 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
8992 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
8994 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
8996 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
8998 * mini-codegen.c: Fix VC build.
9000 * cpu-pentium.md: Increase length of atomic_exhange_i4.
9002 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9004 * mini.h: fix signature for mono_register_opcode_emulation.
9006 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
9008 * mini.c: Get rid of most of the helper_sig_... constants using
9009 mono_create_icall_signature ().
9011 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
9013 * jit-icalls.c (helper_ldstr): New helper function.
9015 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
9017 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
9018 throw, load the string using a helper call instead of creating a string object.
9020 * aot.c: Update after LDSTR changes.
9022 * mini.h: Bump AOT file version.
9024 * aot.c: Save class size info into the AOT file. Print more statistics during
9027 * mini.h: Bump AOT file version.
9029 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9030 ordering of disasm cases. Fixes #74957.
9032 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
9034 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
9035 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
9036 the generic code needed for the ARM port.
9038 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
9040 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
9041 inssel-arm.brg: more ARM features and fixes.
9043 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
9045 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
9046 ARM port work in progress.
9048 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
9050 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
9052 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
9054 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
9056 * inssel.brg (mini_emit_memset): Add support for unaligned access.
9058 * *-ia64.*: Ongoing IA64 work.
9060 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
9062 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
9064 * TODO: Remove out-of-data todo stuff.
9066 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
9069 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
9071 * mini.h: Bump corlib version.
9073 2005-07-27 Martin Baulig <martin@ximian.com>
9076 (create_copy_ins): Added `const unsigned char *ip' argument; set
9077 `copy->cil_code' from it.
9079 2005-07-27 Martin Baulig <martin@ximian.com>
9081 * mini-exceptions.c (mono_handle_exception): Don't call
9082 mono_debugger_handle_exception() for filters.
9084 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
9086 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
9089 2005-07-26 Martin Baulig <martin@ximian.com>
9091 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
9093 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
9094 helper_compile_generic_method() if the method is actually virtual
9097 2005-07-26 Martin Baulig <martin@ximian.com>
9100 (trampoline_code): Renamed to `mono_trampoline_code' and made it
9101 public; this is now accessed directly by the debugger.
9102 (mono_generic_trampoline_code): Removed.
9105 (mono_debug_init_method): Also add interncalls and wrappers.
9107 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
9109 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
9111 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
9113 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
9115 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
9117 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
9119 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
9121 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
9122 getting TLS offsets on AMD64 too.
9124 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
9126 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
9128 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
9130 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
9131 inssel-arm.brg, mini-arm.h: ARM port work in progress.
9133 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
9135 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
9137 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
9140 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
9141 mono_sparc_is_virtual_call ().
9143 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
9145 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
9146 trampoline parameters.
9148 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
9150 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
9151 to mono_arch_get_vcall_slot_addr.
9153 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
9156 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
9158 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
9160 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
9162 2005-07-19 Martin Baulig <martin@ximian.com>
9164 * exceptions-amd64.c (throw_exception): Call
9165 mono_debugger_throw_exception() here like we're doing it on i386.
9167 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
9169 * mini-ia64.c: Add optimized TLS access support.
9171 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
9173 * mini-exceptions.c: Ongoing IA64 work.
9175 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
9177 * mini.c: Use the default optimization set when embedding. Fixes
9180 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
9182 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
9183 of trampolines to a separate file.
9185 * mini-trampolines.c: New file.
9187 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
9190 * tramp-x86.c: Reorganize the trampoline code to be similar to the
9193 * mini-codegen.c: Fix cygwin build.
9195 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
9197 * mini.c: Add some minor changes needed by the IA64 port.
9199 * *-ia64.*: Ongoing IA64 work.
9201 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
9203 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
9204 trampolines into arch-independent and arch-dependent parts.
9206 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
9208 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
9210 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
9212 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
9213 the xp-regalloc-branch for amd64.
9215 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
9216 xp-regalloc-branch for x86.
9218 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
9220 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
9222 2005-07-06 Martin Baulig <martin@ximian.com>
9225 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
9226 (mono_jit_runtime_invoke): Likewise.
9228 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
9230 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
9233 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
9234 without loading their metadata. Reorganize the file format so exception handling+
9235 debug info is kept separate from normal method info. Create MonoJitInfo
9236 structures for methods lazily.
9238 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
9240 (x86_class_init_trampoline): Patch AOT class init trampolines too.
9242 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
9244 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
9247 * mini.h: Bump AOT file version.
9249 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
9251 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
9253 2005-07-01 Raja R Harinath <rharinath@novell.com>
9255 * Makefile.am (check-local): Call semdel-wrapper.
9257 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
9259 * mini-x86.c: Revert the last change as it seems to break the build..
9261 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
9263 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
9265 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
9267 2005-06-27 Ben Maurer <bmaurer@ximian.com>
9269 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
9270 outside of the macro, so strange stuff doesn't happen with gcc4
9271 (NEW_AOTCONST_TOKEN): Likewise.
9273 2005-06-28 Martin Baulig <martin@ximian.com>
9275 * mini.c (mini_class_is_system_array): New static method; use this
9276 instead of `klass->parent == mono_defaults.array_class' everywhere
9277 since this also works for the new generic array class.
9279 2005-06-26 Ben Maurer <bmaurer@ximian.com>
9281 * inssel.brg: Remove warnings.
9283 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
9285 * mini-ia64.c: Ongoing IA64 work.
9287 * basic-float.cs: Add float->i1 conversion test.
9289 * iltests.il: Add conv.u4 test.
9291 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
9293 * inssel-long.brg: Fix bug caused by last change.
9295 2005-06-23 Geoff Norton <gnorton@customerdna.com>
9297 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
9298 BSDs. Allows the x86 JIT to work on OSX86
9300 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
9302 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
9305 * mini-ia64.c: Ongoing IA64 work.
9307 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
9309 * mini-ia64.c: Ongoing IA64 work.
9311 * driver.c: Clean up jit_code_hash as well when using --regression.
9313 * inssel-long.brg: Fix long->i4/u4 conversion rules.
9315 * basic-long.cs: Add tests for long->u4 conversion.
9317 2005-06-18 Ben Maurer <bmaurer@ximian.com>
9319 * mini.c: Take mono_get_domainvar out of macros. This makes sure
9320 that we do not depend on undefined C behavior: the order stuff
9321 gets evaluated within an expression. Fixes mono when compiled on
9324 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
9326 * *-ia64.*: Ongoing IA64 work.
9328 * aot.c: Lower memory usage while loading AOT methods.
9330 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
9332 * mini.h: Bump AOT file format version.
9334 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
9336 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
9338 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
9340 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
9341 not on callee assembly). Fixed some comments.
9343 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
9345 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
9346 it gets proper disassembly.
9347 (emit_method_info): Remove some dead code.
9349 * mini.c (mini_method_compile): Allways allocate the GOT var in
9350 mono_method_to_ir for emulating opcodes.
9352 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
9354 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
9355 before freeing the code memory. Fixes #74990.
9357 * objects.cs: Add regression test for #74992.
9359 * liveness.c: Extend live ranges of arguments to the beginning of the
9360 method. Fixes #74992.
9362 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
9363 so it points into the faulting instruction.
9365 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
9367 * jit-icalls.c (mono_imul_ovf): Add exception handling.
9369 * *-ia64.*: Ongoing IA64 work.
9371 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
9373 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
9375 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
9377 * *-ia64.*: Ongoing IA64 work.
9379 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
9381 * basic-long.cs: Add tests for add/sub.ovf.
9383 * basic.cs: Add tests for sub.ovf.
9385 * *-ia64.*: Ongoing IA64 work.
9387 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
9389 * *-ia64.*: Ongoing IA64 work.
9391 * basic.cs: Add conv.ovf.i4.un test.
9393 2005-06-09 Massimiliano Mantione <massi@ximian.com>
9395 * mini.c: (remove_block_if_useless) Fixed bug 75061.
9397 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9399 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
9401 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
9403 * *-ia64.*: Ongoing IA64 work.
9405 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9408 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
9410 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
9412 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
9414 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
9416 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
9418 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
9419 of a call is callable by a near call.
9421 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
9423 * mini-ia64.c: Ongoing IA64 work.
9425 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
9427 * genmdesc.c: Make the generated array non-static.
9429 * inssel-long.brg: Fix LSHR_IMM rule.
9431 * *-ia64.*: Ongoing IA64 work.
9433 * *-ia64.*: Ongoing IA64 work.
9435 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9437 * *-ia64.*: Ongoing IA64 work.
9439 * *-ia64.*: Ongoing IA64 work.
9441 * mini-ia64.c: Ongoing IA64 work.
9443 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
9445 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9447 * objects.cs basic-calls.cs: Move some tests to objects.cs.
9449 * objects.cs basic-long.cs: Move some tests to objects.cs.
9451 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
9453 * *-ia64.*: Ongoing IA64 work.
9455 * iltests.il: Add a new test.
9457 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
9458 newobj. Fixes #75042.
9460 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
9462 * *-ia64.*: Ongoing IA64 work.
9464 * *-ia64.*: Ongoing IA64 work.
9466 * *-ia64.*: Ongoing IA64 work.
9468 * basic.cs objects.cs: Move tests accessing static variables as well.
9470 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
9472 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
9474 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
9476 * driver.c: Always print failed tests.
9478 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
9481 * *ia64*: Ongoing IA64 work.
9483 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
9485 * basic.cs: Add tests for add.ovf. Fix warnings.
9487 2005-05-18 Miguel de Icaza <miguel@novell.com>
9489 * driver.c (mono_main): Avoid crash if no argument is passed to
9490 --break; Do not use g_error, but f_printf. And fix all other
9491 ocurrences of the same crash.
9493 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
9495 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
9496 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
9499 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
9501 * *-ia64.*: Add beginnings of IA64 backend.
9503 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
9505 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
9507 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
9510 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
9512 * mini-amd64.c: Fix a warning.
9514 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
9516 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
9517 in float_neg. Fixes #74897.
9519 * mini-amd64.c (emit_call): Fix another near call bug.
9521 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
9523 * declsec.c: Keep the appdomain information in the structure. Added a
9524 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
9525 value gets overwritten).
9526 * declsec.h: Set the default MonoArray for the the stack to 6. Added
9527 an MonoAppDomain member to MonoSecurityFrame.
9528 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
9529 used in the stack walk. Now use a MonoArray which grow (double) when
9532 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
9534 * mini.c: Re-enabled runtime cleanup, since running threads should
9535 now properly stop when exiting.
9537 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
9539 * mini-codegen.c: New file contaning the arch-independent local
9540 register allocator. Not used by any architectures yet.
9542 * mini.h linear-scan.c: Merge some changes from the
9543 mini-xp-local-regalloc branch.
9545 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
9547 * mini-amd64.c (emit_call): Fix calls to native functions when the
9548 runtime is compiled as a shared library. Fixes #74756.
9550 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
9551 on a literal field. Fixes #74751.
9553 2005-04-25 Raja R Harinath <rharinath@novell.com>
9555 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
9557 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
9559 * objects.cs: Add missing null casting test.
9561 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
9563 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
9564 in wrapper methods. Also rename 'address' variable to 'offset'.
9566 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
9568 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
9571 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
9573 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
9576 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
9578 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
9580 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
9582 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
9583 just the last bytes.
9585 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
9587 * aot.c (mono_compile_assembly): Fix warning.
9589 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
9590 by the _MSC_VER stuff.
9592 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
9594 * inssel-long.brg: Fix #74588.
9596 * cpu-amd64.md: Fix #74591.
9598 * iltests.il: Add new regression tests.
9600 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
9602 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
9605 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
9607 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
9609 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
9610 from Bill Middleton <flashdict@gmail.com>.
9612 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
9614 * arrays.cs: Add new regression test. Fix warnings.
9616 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
9618 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
9619 and leakage in CKFINITE.
9621 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
9622 this to a null op since it is called on amd64 too.
9624 * exceptions-amd64.c (get_throw_trampoline): Align stack.
9626 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
9627 body since this is not used on amd64.
9629 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
9631 * mini-amd64.c: Remove obsolete fixmes.
9633 * mini.c (print_method_from_ip): Fix debugging support.
9635 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9637 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
9638 so that expressions that don't give much gain are not reduced.
9639 * ssapre.h: Likewise.
9641 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
9643 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
9645 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
9647 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
9649 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
9651 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
9653 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
9655 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
9657 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
9660 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
9662 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
9664 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
9666 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
9667 MONO_ARCH_USE_SIGACTION. Fixes #74252.
9669 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
9671 * mini-x86.c: Fix up stack overflow handling.
9673 * exceptions.cs: Add new regression test.
9675 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
9677 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
9678 mono_jit_thread_attach.
9680 * mini.c (mono_method_to_ir): Verify called method is not abstract.
9682 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9684 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
9685 avoid calling constructors using callvirt.
9687 * inssel.brg: Fix #74073.
9689 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
9691 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
9692 compilation with non-GCC compilers.
9693 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
9694 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
9696 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
9698 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
9699 klass->interface_offsets (will likely fix bug#74073).
9701 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9703 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
9705 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
9707 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
9708 to amd64_div_reg_size ().
9710 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
9712 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
9714 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
9716 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9718 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
9720 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9722 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
9724 * mini.c (mono_precompile_assembly): Load and precompile referenced
9725 assemblies as well. Fixes #74015.
9727 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
9729 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
9731 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
9733 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
9734 a lot of checks and (anyway) permissions cannot work until corlib is
9737 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
9739 * mini-ppc.c: fixed ABI issue on sysv/ppc.
9741 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
9743 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
9744 calls (fixes bug#72824).
9746 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
9748 * mini.c: fix tail recursion elimination (see test in bug#73936).
9750 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
9752 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
9753 some fp functions in sse2 mode.
9755 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
9757 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
9759 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
9761 * mini.h mini.c: Add mono_get_jit_tls_key ().
9763 * mini-x86.c: Enable fast TLS support on windows.
9765 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
9767 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
9768 * mini.c: Check for p/invoke method when generating code. If a
9769 p/invoke method, or it's class, isn't decorated with [Suppress
9770 UnmanagedCodeSecurity] then generate code to call System.Security.
9771 UnmanagedDemand (only if the security manager is active).
9773 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
9775 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
9776 last change as it seems to cause strange crashes.
9778 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
9780 * *.c: handle unsafe function pointers where needed.
9782 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
9784 * mini.c (mono_jit_free_method): Remove the fixme too.
9786 2005-03-15 Miguel de Icaza <miguel@novell.com>
9788 * mini.c: As discussed, make the code actually free the delegate
9789 thunk now, to enable the debugging of delegate problems, use
9790 MONO_DEBUG=1 when running Mono.
9792 This takes also care of parts of the leaks as seen by Joe.
9794 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
9796 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
9797 thread_tls_offset calculation.
9799 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
9801 * declsec.c: Reworked linkdemand checks for icall. The previous code
9802 was using the declaration code (untrusted) and didn't work as expected
9803 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
9806 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
9808 * iltests.il: Add new localloc test.
9810 * mini-amd64.c: Handle large stack allocations the same way as on
9811 windows if stack overflow handling is working.
9813 * mini-amd64.c: Allocate the signal stack using mmap.
9815 * mini.c (sigsegv_signal_handler): Fix reading of context.
9817 * mini-exceptions.c: Fix up stack overflow handling.
9819 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
9821 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
9823 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
9825 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
9827 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
9828 tramp_init functions as they are no longer needed.
9830 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
9832 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
9834 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
9836 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
9838 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
9841 * mini-ops.h: Add OP_LMUL_IMM.
9843 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
9844 long mul/div opcodes as intrinsic.
9846 * mini-amd64.c (emit_call): Handle the case when the callee might be
9849 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
9851 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
9854 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
9856 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
9858 2005-03-09 Ben Maurer <bmaurer@ximian.com>
9860 * mini.c (mono_codegen): Don't leak here, to help people running
9863 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
9865 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
9866 conversions in sse2 mode.
9868 * basic-float.cs: Add regression test.
9870 * mini-amd64.c: Reenable sse2.
9872 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
9874 * mini-amd64.c: Disable sse2 until some regressions are fixed.
9876 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
9878 * driver.c: Copyright text should include 2005.
9880 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
9882 * cpu-amd64.md (load_membase): Fix more max lengths.
9884 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
9886 * cpu-amd64.md (load_membase): Fix max length.
9888 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
9890 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
9892 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
9893 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
9895 * basic-float.cs: Add rounding regression test.
9897 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
9899 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
9901 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
9902 structures in registers for pinvoke wrappers.
9904 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
9906 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
9908 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
9910 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
9911 wrapper to mono_jit_thread_attach.
9913 * mini.c (mini_jit_thread_attach): New jit icall.
9915 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
9916 native->managed wrappers.
9918 * exceptions.cs: Add new regression test.
9920 * mini.c (optimize_branches): Check regions in the cbranch to throw
9921 block case as well. Fixes #73242.
9923 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
9925 * mini.c: thread safety fixes.
9927 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
9929 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
9930 patching stuff, since delegates use jump trampolines so there is
9933 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
9936 * tramp-amd64.c: Fix build.
9938 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
9939 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
9941 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
9942 Rename this to mono_arch....
9943 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
9945 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
9947 * mini-amd64.c (emit_call): If both the caller and the callee is
9948 guaranteed to have 32 bit addresses, emit a normal call.
9950 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
9952 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
9953 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
9954 method_ptr inside delegates.
9956 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
9958 * mini.c (mono_jit_free_method): Free the method info even if the native code is
9959 invalidated. Fixes #73001.
9961 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
9963 * mini-x86.c: Only use stdcall for pinvokes on windows.
9965 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
9967 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
9968 * mini-x86.c: remove unreliable __thread var offset detection,
9969 use the correct accessors and enable by default.
9971 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
9973 * mini.c (mono_jit_free_method): Fix memory leak.
9975 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
9977 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
9979 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
9981 * cpu-amd64.md: Fix lengths of atomic opcodes.
9983 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
9985 * driver.c: try to not imply using ICU is any good.
9987 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
9989 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
9990 functions as inline ops.
9992 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
9993 some Interlocked functions as inline ops.
9995 * mini.c (move_basic_block_to_end): Fix bug in last patch.
9997 * mini.h (MonoBasicBlock): Reorganize fields a bit.
9999 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
10001 * mini.c: Add support for OP_NOT_TAKEN.
10003 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
10004 structures in registers for pinvoke wrappers.
10006 * mini-amd64.c: Fix warnings.
10008 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
10010 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
10012 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
10014 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
10015 address instead of loading the address from it.
10017 * mini-x86.c: Add support for returning small structs in registers
10018 on Win32. Fixes part of #70864.
10020 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
10022 * trace.c (get_token): Improve error checking.
10024 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
10026 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
10028 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
10030 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
10031 it can be reused for MonoClass.
10032 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
10035 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
10037 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
10038 instead of a MonoReflectionMethod. The method information wasn't used
10039 when displaying SecurityException details (but will be now).
10041 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
10043 * Makefile.am : windows build fix.
10045 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
10047 * iltests.il: Add new regression test.
10049 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
10052 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
10054 * mini.c: Moved linkdemand check into helper function check_linkdemand
10055 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
10058 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
10060 * declsec.c: Added statistics counter for different kinds of
10062 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
10063 (and commented) declaration.
10064 * mini.c: Added statistics counter for security Demand code
10065 generation. Added display of security statistics.
10067 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
10069 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
10070 Fix compilation errors under gcc-2.95.
10072 2005-02-12 Ben Maurer <bmaurer@ximian.com>
10074 * mini.c, driver.c: Use the new jit trampoline hashtable
10076 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10078 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
10080 2005-02-11 Martin Baulig <martin@ximian.com>
10082 * debug-mini.c (mono_debug_close_method): Free the line number array.
10084 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
10086 * aot.c: Break up large methods into smaller ones. Share GOT slots for
10089 * mini.h: Bump AOT file format version.
10091 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
10093 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
10095 * declsec.h: Added macros to get/set lazyly initialized security
10096 informations about assemblies. Added new enum for different type of
10097 possible LinkDemand violation. Added function to check LinkDemands.
10098 * mini.h: Added a field to MonoCompile to hold any security violation
10099 detected when JITting a method (so it can be thrown later).
10100 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
10101 and CEE_CALLVIRT. Added code to throw exception at the end of
10102 mini_method_compile (note: the exception is unhandled right now).
10104 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
10106 * mini.c, jit-icalls.c: use the managed implementation of
10107 memset for initobj and memset, to avoid managed <-> unmanaged
10110 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
10112 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
10113 optimization if it would need a GOT var.
10115 * basic.cs: Add tests for constant propagation and switch statements.
10117 * ssa.c: Fix out-of-range constant propagation and switch statements.
10119 2005-02-09 <vargaz@freemail.hu>
10121 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
10123 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
10125 * cpu-amd64.md (load_membase): Fix max length of load_membase.
10127 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10129 * mini.c: update to new signature of mono_class_get_allocation_ftn().
10131 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
10133 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
10134 arithmetic operations.
10136 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
10138 * mini-ppc.c: add a workaround for broken user code that
10139 DllImports vararg functions with non-vararg signatures.
10141 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
10143 * mini.c (mono_jit_compile_method_inner): Add detection and a
10144 meaningfull error message for assemblies written in Managed C++.
10146 * tramp-amd64.c mini-amd64.h: Add support for
10147 create_trampoline_from_token ().
10149 * aot.c mini-x86.c abcremoval.c: Applied patch from
10150 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
10152 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
10154 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
10155 which takes a MonoImage/token as parameter instead of a MonoMethod.
10157 * aot.c: Use the new trampoline for initializing vtables.
10159 * aot.c: Add support for ldfld/stfld_remote wrappers.
10161 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
10162 rules for compare <MEM>, IMM.
10164 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
10166 * aot.c: Handle inherited finalizers correctly.
10168 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
10170 * inssel.brg (stmt): Add a missing _setup_... ().
10172 * aot.c: Save some parts of the class state to the AOT file and use it
10173 to recompute that state when a class is initialized.
10175 * mini.c: Install AOT hooks into the runtime.
10177 * mini.h: Bump AOT file format version.
10179 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
10182 * iltests.il: Add new test.
10184 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
10186 * mini.c: fix typo.
10188 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
10190 * mini.c: setup the statistical profiler in the thread attach
10191 callback to cope with the new single thread code.
10193 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
10195 * mini-ppc.c: ensure we have enough room for the profiler
10196 calls (fixed bug#72084).
10198 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
10200 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
10203 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10205 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
10207 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10209 * ssapre.c: Fixed an issue with down safety (this allows IronPython
10210 to succesfully execute parrotbench).
10211 * ssapre.h: Likewise.
10213 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10215 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
10216 variable for stores to method arguments (fixes a SSAPRE issue).
10218 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
10220 * mini.c: handle value types in dup, fixes gen-112.cs.
10222 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
10224 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
10225 sequence for calls in dynamic methods to avoid thunks.
10227 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
10229 * mini.c: correctly remove dynamic methods from the hashtable.
10231 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10233 * driver.c: Disabled SSAPRE until fix the bug that appears
10234 in IronPython's parrotbench.
10236 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
10238 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
10240 * mini.c (mono_method_to_ir): Revert the previous change.
10242 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
10243 when AOT compiling.
10245 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
10246 mono_jit_info_table_find () etc. when running under valgrind.
10248 * inssel.brg: Fix warnings.
10250 * mini-exceptions.c: Fix warnings.
10252 2005-01-31 Martin Baulig <martin@ximian.com>
10254 * driver.c (compile_all_methods_thread_main): Don't try to compile
10255 generic methods or anything which has type parameters.
10257 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
10259 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
10261 * TestDriver.cs: Add --verbose flags.
10263 * graph.c ssa.c: Fix 64 bit warnings.
10265 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
10266 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
10267 Fix 64 bit warnings.
10269 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
10270 variable not spotted by gcc.
10272 * mini-amd64.c inssel-amd64.brg: Applied patch from
10273 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
10274 X86_COMPARE_MEMBASE opcodes.
10276 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
10278 2005-01-29 Ben Maurer <bmaurer@ximian.com>
10280 * *: MonoMethod->signature might be NULL now. You *MUST* use
10281 mono_method_signature.
10283 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
10285 * driver.c (compile_all_methods_thread_main): Compile the methods
10286 without invoking cctors.
10288 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
10290 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
10291 * basic-calls.cs: test for the above.
10293 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
10295 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
10296 MonoJitInfo changes.
10298 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
10300 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
10301 eagerly if it contains dynamic methods.
10303 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
10305 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
10306 trace, it is now computed by an icall from trace_ips.
10308 * mini-exceptions.c: Fix a warning.
10310 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
10312 * mini-exceptions.c: don't bother getting stack trace info if
10313 it's not going to be used.
10315 2005-01-27 Raja R Harinath <rharinath@novell.com>
10317 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
10320 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
10322 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
10324 * aot.c: Avoid calling mono_method_get_header () if not needed.
10326 * mini.h: Bump AOT file format version.
10328 * mini.c (mono_emit_native_call): Allocate a GOT var here.
10330 * mini.c (mono_print_tree): Print more info for calls.
10332 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
10334 * declsec.h: Remove warning by adding missing include for marshal.h
10336 2005-01-26 Martin Baulig <martin@ximian.com>
10338 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
10341 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
10343 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
10346 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
10348 * aot.c (mono_compile_assembly): Fix a warning.
10350 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
10352 * declsec.c: Look for security attributes on the original MonoMethod
10353 (and not the wrapped one). This fix permissions on icalls.
10355 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
10357 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
10359 * mini.c (mono_allocate_stack_slots): Add a fixme.
10361 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
10363 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
10365 * inssel.brg: optimize casts of sealed types (more
10366 optimizations waiting for fixes in remoting).
10368 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
10370 * inssel.brg (stmt): Add another dummy rule.
10372 * driver.c: Fix warnings.
10374 * driver.c (mono_main): If running under valgrind, instruct glib to use
10375 the system allocation functions so valgrind can track the memory
10376 allocated by the g_... functions.
10378 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
10380 * mini-ops.h: Add OP_DUMMY_STORE opcode.
10382 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
10384 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
10385 variables in try regions.
10387 * mini.c (mini_method_compile): Don't disable optimizations on large
10388 methods when AOT compiling.
10390 * mini.c (mono_allocate_stack_slots): New arch independent method to
10391 allocate stack slots. Not yet used.
10393 2005-01-22 Ben Maurer <bmaurer@ximian.com>
10395 * debug-mini.c (mono_debug_close_method): Plug some leaks.
10397 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
10399 * mini-ppc.c: make the branch info relative as the code
10400 buffer can be reallocated.
10402 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
10404 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
10405 * driver.c: Removed the AOT/security restriction. Now initialize the
10406 security manager (in metadata) if --security is used.
10407 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
10408 rather than the pointer to declarative security, when AOT is used.
10410 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
10412 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
10413 basic blocks, reduced intrinsic exception throwing code size.
10415 2005-01-22 Miguel de Icaza <miguel@ximian.com>
10417 * driver.c (mini_usage): Reorder the usage screen.
10419 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
10421 * mini.c (mono_resolve_patch_target): Fix warning.
10423 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
10425 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
10428 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
10430 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
10431 breaks the amd64 build.
10433 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
10434 register allocation. Fixes #71454.
10436 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
10438 * arrays.cs: Add new regression test.
10440 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10442 * ssapre.c: Turned usage of snprintf to GString.
10443 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
10444 (I left it on by mistake in my previous commit).
10446 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
10448 * mini.c, cfold.c, basic-calls.cs: preserve side effects
10449 on cond branch optimization (fixes bug# 71515).
10451 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10453 * abcremoval.c: Fixed bug 71062.
10454 * abcremoval.h: Likewise.
10456 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10458 * mini.c: Added a new functionality to optimize_branches, the removal
10459 of useless basic blocks, and fixed some problem in the removal of
10460 critical edges; some utility functions added for both purposes.
10461 * ssapre.c: Added complex expression support, and fixed bug 70637.
10462 * ssapre.h: Likewise.
10463 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
10465 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
10466 * driver.c: Re-enabled SSAPRE.
10468 2005-01-19 Martin Baulig <martin@ximian.com>
10470 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
10471 the result of mono_get_method_constrained().
10473 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
10475 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
10478 2005-01-18 Geoff Norton <gnorton@customerdna.com>
10480 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
10481 be detected. Fixes #59296.
10483 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
10485 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
10486 which can happen. Fixes #71361.
10488 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
10490 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
10493 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
10495 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
10496 appdomain-unload.exe to fail.
10498 * mini.c: Fix some memory leaks.
10500 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
10502 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
10503 Fixed bug and sped up some codepaths.
10505 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
10507 * mini.c: Fix some memory leaks.
10509 * exceptions.cs basic-long.cs: Add test for checked ulong->int
10512 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
10514 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
10517 * iltests.il: Add regression test for #71320.
10519 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
10521 * mini.c (mono_codegen): Fix installation of profiler hooks.
10523 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
10525 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
10527 * mini.h, mini.c, cfold.c: optimize access to enum
10528 readonly fields, too. Eval conditional branches if possible
10529 to perform unreachable code removal in more cases.
10531 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
10533 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
10535 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
10538 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
10539 WinXP DEP. Fixes #71244.
10541 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
10543 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
10545 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
10547 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
10549 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
10551 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
10554 * mini.h: Bump AOT version.
10556 * mini.h (MonoCompile): Change exvar to a hash table.
10558 * mini.c: Allocate a separate exvar for each handler block.
10560 * mini.c: Get rid of the computation of filter_lengths, its not needed.
10562 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
10563 ex var with the pending exception and only throw if the two are equal.
10566 * exceptions.cs: Add tests for rethrow and nested catch clauses.
10568 * mini-x86.c: Fix warnings.
10570 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
10571 used by all the ports now.
10573 * aot.c: Add write-symbols and save-temps options.
10575 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10577 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
10579 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
10581 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
10584 * tramp-s390.c: Check vtable slot belongs to the domain.
10586 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
10587 as per other platforms.
10589 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
10591 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
10593 * driver.c: we don't run the Main() code in a subthread anymore.
10595 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
10597 * mini.c: added experimental rtc support in the statistical
10598 profiler: if the user has the permission, more accurate statistics
10599 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
10600 The MONO_RTC value must be restricted to what the linux rtc allows:
10601 power of two from 64 to 8192 Hz.
10603 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10605 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
10607 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
10609 * mini-ppc.c: better icache flush for smp.
10611 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
10613 * mini-amd64.c (emit_move_return_value): Fix memory leak.
10615 * mini-x86.c (get_call_info): Add the get_call_info () code from the
10616 amd64 port, not yet used.
10618 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10620 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
10623 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
10625 * driver.c: Added --security option to activate the security manager.
10626 Right now this will allow code generation for declarative demands and
10627 is disabled when AOT is specified.
10628 * mini.c: Add code generation for declarative security demands.
10629 * mini.h: Add mono_use_security_manager as an extern gboolean.
10631 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10633 * aot.c (mono_compile_assembly): Speed up compilation a bit by
10634 emitting more dense assembly code.
10636 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
10637 exception throwing stuff.
10639 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
10641 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
10644 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
10645 left in by mistake.
10647 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
10650 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
10652 * tramp-*.c: Only patch vtable slots if the object is in the current
10653 domain. Fixes appdomain-unload.exe.
10655 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
10657 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
10660 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10662 * mini.c (reverse_branch_op): New helper function.
10664 * mini.c (optimize_branches): Run the new optimization only on
10665 platforms which support it. Also reverse all kinds of branches.
10667 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
10669 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
10672 * mini.c (optimize_branches): Reverse not-equals branches if the false
10673 bblock is a throw. This happens a lot of time with argument checking in
10676 * mini.c (mono_codegen): Add support for placing basic blocks after
10677 the function epilogue.
10679 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
10682 2005-01-05 Miguel de Icaza <miguel@ximian.com>
10684 * mini.c (setup_stat_profiler): Only set this up if the platform
10685 supports ITIMER_PROF.
10687 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10689 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
10692 * inssel.brg: Fix a warning.
10694 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
10696 * mini.c: added support for statistical profiler
10697 (run with: --profile=default:stat).
10699 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
10701 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
10703 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
10705 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
10706 related to global registers from the amd64 port.
10708 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
10710 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
10712 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
10713 with global registers.
10714 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
10716 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
10718 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
10720 * debug-mini.c (encode_value): Fix off-by-one.
10722 * aot.c (encode_value): Likewise.
10724 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
10726 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
10728 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
10731 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
10733 * aot.c (emit_method_info): Increase size of temp buffer.
10735 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
10738 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
10740 * aot.c (emit_method_info): Fix build.
10742 * aot.c: Further rework of the AOT file format to reduce the size of
10743 the method info data.
10745 * mini.h: Bump AOT file format version.
10747 2004-12-27 Martin Baulig <martin@ximian.com>
10749 * mini.c (mini_get_method): New static method; call
10750 mono_get_method_full() and mono_get_inflated_method().
10751 (mono_method_to_ir): Use mini_get_method() instead of
10752 mono_get_method_full().
10754 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
10756 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
10758 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
10760 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
10762 * inssel-amd64.brg: Add some optimization rules.
10764 2004-12-24 Ben Maurer <bmaurer@ximian.com>
10766 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
10767 standard not GC'd stuff is fine.
10769 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
10771 * aot.c: Rework the AOT file format to get rid of most of the global
10772 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
10774 * mini.h: Bump AOT file format version.
10776 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
10778 * mini.h: Bump AOT file format version.
10780 * aot.c (mono_aot_is_got_entry): New function to determine if an
10781 address is inside a GOT.
10783 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
10785 * cpu-pentium.md: Increase the maximum size of some instructions which
10786 might involve a got access.
10788 * mini.c (get_method_from_ip): Another debug helper function.
10790 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
10791 when got var accesses are created during the decompose phase.
10793 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
10795 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
10796 argument mini_compile_method and to MonoCompile, and use this to
10797 determine whenever a given method is compiled for AOT. This allows the
10798 other methods compiled during AOT compilation to be free of AOT stuff,
10799 so the backends does not need to add special support for them by
10800 creating a fake GOT etc.
10802 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
10805 2004-12-21 Ben Maurer <bmaurer@ximian.com>
10807 * mini.c (mono_method_to_ir): It turns out that some of the
10808 x-appdomain wrappers are lax with types, so just ignore this for
10811 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
10812 at the vtable->klass. If it is non-shared code we can just use the
10815 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
10817 * mini-ppc.c: access MonoDomain from tls, too.
10819 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
10821 * declsec.c: Removed unused variable (and related warning ;-)
10823 2004-12-21 Ben Maurer <bmaurer@ximian.com>
10825 * iltests.il: New test for LDELEMA on an array of ref types.
10827 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
10828 all ldelema's on reftypes.
10829 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
10830 it was the wrong place to put it.
10832 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
10833 register to pop to make this cleaner, at the request of Paolo.
10835 2004-12-20 Ben Maurer <bmaurer@ximian.com>
10837 * mini-ops.h (OP_GETHASHCODE): New op.
10839 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
10841 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
10844 For a microbenchmark, this reduces the cost of Hashtable.get_Item
10847 * mini-x86.c (mono_arch_output_basic_block): Rather than
10855 The first is 3 bytes while the second is 1. This saves 36 kb on
10856 mscorlib, quite a big saving. When bootstraping mcs, I was able to
10857 see a small boost because of icache locality.
10859 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
10861 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
10863 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
10864 started code sharing with the generic code.
10866 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
10868 * mini-ppc.c, cpu-g4.md: added code for direct access to
10871 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
10873 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
10874 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
10877 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
10879 * declsec.c|h: Added functions to cache the declarative stack modifiers
10880 in MonoJitInfo and to create a security frame from a MonoJitInfo
10882 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
10883 created. Register internal calls for System.Security.SecurityFrame::
10884 _GetSecurityFrame and _GetSecurityStack.
10885 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
10886 the definitions for the new stack walk/callback mechanism.
10887 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
10888 first security frame for LinkDemands and InheritanceDemands) and
10889 GetSecurityStack for Demands. Both use the new mono_walk_stack code
10891 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
10892 walk initialization (lupus).
10894 2004-12-20 Ben Maurer <bmaurer@ximian.com>
10896 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
10898 (handle_loaded_temps): Do not create a temporary variable for
10899 things that we know are temps. They will never be modified.
10900 (mono_spill_call): Set MONO_INST_IS_TEMP
10901 (mono_emulate_opcode): ditto
10903 (mono_method_to_ir.CEE_DUP): ditto
10905 2004-12-19 Ben Maurer <bmaurer@ximian.com>
10907 * mini.c (type_to_eval_stack_type): Make this handle the void type
10908 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
10909 (emit_tree): use ip_in_bb to special case some common idioms
10910 Update all callers to pass in the IP.
10911 (mono_method_to_ir): Make CEE_CALL* do the above as well.
10913 This gives us a nice 2% speedup in mcs bootstrap.
10915 * mini-x86.c (peephole_pass): Peephole pass to make
10924 * mini.c (ip_in_bb): new method.
10925 (mono_method_to_ir): use this method rather than doing the hash
10928 * linear-scan.c (mono_linear_scan): When expiring actives, you
10929 don't need to keep around variables that expire on this
10930 instruction. This makes it so that:
10933 store (ebx add (ebx, 1))
10937 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
10939 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
10940 combination to avoid doing two copies. Fix up problems with previous
10943 * mini.c: Fix 64 bit warnings.
10945 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
10947 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
10949 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
10950 changes from the x86 code.
10952 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
10954 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
10956 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
10957 throwing code to reduce its size, unify the AOT and non-aot code and
10958 get rid of relocations in the AOT case.
10960 * mini-x86.h mini.c exceptions-x86.c
10961 (mono_arch_get_throw_corlib_exception): New arch specific function to
10962 raise corlib exceptions which doesn't require relocations in the
10965 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
10967 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
10969 * mini.c (mono_emit_method_call): Only allocate the got var when it is
10972 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
10975 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
10977 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
10978 with add function when used from Inc/dec atomic
10979 functions. Re-enabled optimization on x86.
10980 * mini-ops.h: renamed atomic_add functions to
10981 allow _add to match the Interlocked::Add and
10982 _add_next to match Interlocked::Inc/Dec.
10984 2004-12-15 Massimiliano Mantione <massi@ximian.com>
10986 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
10987 linking of BBs to the end BB, and enabled SSAPRE also with
10988 consprop and copyprop (which was prevented by that bug).
10990 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
10992 * mini-x86.c: disabling the Interlocked optimizing code.
10994 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
10996 * aot.c (load_aot_module): Move reading of got_addr after the AOT
10997 file version check.
10999 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11001 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
11002 interlocked optimization due lack of support on x86, rewrote
11003 exchange to take into account that base may be in eax.
11005 xsp works again; activated Interlocked optimizing code.
11007 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
11009 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11011 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
11013 * mini-ops.h: Add new opcodes.
11015 * mini.h: Add new patch types. Add got_var to MonoCompile.
11017 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
11018 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
11019 make it work with all kinds of patchable code.
11021 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
11022 address of the GOT, and referencing entries in the GOT.
11024 * mini.c: Add code to load the GOT address if needed by an opcode.
11026 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
11027 independent AOT code on the x86 using an elf-style Global Offset Table.
11029 2004-12-14 Raja R Harinath <rharinath@novell.com>
11031 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
11033 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11035 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
11038 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
11040 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
11041 of Interlocked:Increment/Decrement/Add as inline ops.
11042 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
11044 2004-12-12 Geoff Norton <gnorton@customerdna.com>
11046 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
11047 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
11049 2004-12-12 Duncan Mak <duncan@ximian.com>
11051 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
11052 again. `patch_info->table_size' is no longer valid after Zoltan's
11055 2004-12-12 Martin Baulig <martin@ximian.com>
11057 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
11058 if we are the "real" method, ie. not an inlined method inside it.
11060 2004-12-11 Ben Maurer <bmaurer@ximian.com>
11062 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
11063 before we look in the special fields table. This fixes
11064 ../tests/thread-static-init.cs.
11066 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11068 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
11069 for Array get_Rank and get_Length. Fixes bug #70465.
11071 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
11073 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
11074 separate structure to reduce the size of MonoJumpInfo.
11076 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
11078 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
11080 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
11082 * mini.c (mini_get_inst_for_method): Changed to allow ports
11083 to return a MonoInst instead of opcode
11084 (renamed mini_get_opcode_for_method to better reflect the new functionality)
11086 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
11087 Allow ports to return a created MonoInst instead of op-code, will enable
11089 (renamed mini_get_opcode_for_method to better reflected the functionality)
11091 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
11093 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
11095 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
11097 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
11100 2004-12-08 Martin Baulig <martin@ximian.com>
11102 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
11103 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
11105 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
11107 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
11110 * exceptions.cs: Disable some tests which depend on properties of x86 fp
11113 2004-12-08 Raja R Harinath <rharinath@novell.com>
11115 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
11117 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
11119 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
11120 bug introduced by the previous patch.
11122 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
11124 * mini-ppc.c, objectc.cs: handle large structs passed by value
11125 (fixes bug #69972).
11127 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
11129 * mini-ppc.c: OP_ARGLIST implementation from
11130 Geoff Norton <gnorton@customerdna.com>.
11132 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11134 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
11135 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
11137 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
11139 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
11141 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11143 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
11146 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
11148 * mini-sparc.c: Zero out localled-ed memory.
11150 * iltests.il: Add tests for zeroing out localloc-ed memory.
11152 2004-12-04 Martin Baulig <martin@ximian.com>
11154 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
11155 mono_method_get_signature_full().
11157 2004-12-03 Massimiliano Mantione <massi@ximian.com>
11159 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
11160 and some utility functions (always for SSAPRE), integrated SSAPRE.
11161 * mini.h: Likewise.
11162 * driver.c: Added ssapre option.
11163 * ssa.c: Small fix on OP_ARG handling.
11164 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
11165 * Makefile.am: Likewise.
11167 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
11169 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
11170 now in the xp code.
11172 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
11175 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11177 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
11179 * cpu-s390.md : Increase instruction length of oparglist.
11181 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
11183 2004-11-30 Martin Baulig <martin@ximian.com>
11185 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
11186 virtual generic methods. We call a special helper_compile_generic_method()
11187 icall to retrieve the method from the vtable, inflate and compile
11188 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
11190 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
11192 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
11194 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
11196 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
11198 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
11201 2004-11-27 Ben Maurer <bmaurer@ximian.com>
11203 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
11204 platforms with PIC aot.
11206 2004-11-28 Martin Baulig <martin@ximian.com>
11208 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
11211 2004-11-28 Martin Baulig <martin@ximian.com>
11213 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
11214 the result of mono_type_get_underlying_type() to check whether
11217 2004-11-26 Martin Baulig <martin@ximian.com>
11220 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
11223 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
11225 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
11226 the same way as the other arguments so they won't get clobbered.
11228 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
11229 calls through R11 since it is clobbered by the trampoline code.
11231 2004-11-26 Raja R Harinath <rharinath@novell.com>
11233 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
11234 pick up in-tree mscorlib.dll.
11236 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
11238 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
11240 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
11241 runtime data/code are now stored in a table similar to the GOT in ELF.
11242 This allows the code itself to be position independent.
11244 * aot.c: Fix loading of referenced assemblies after the lazy assembly
11247 * aot.c: Attach ELF type (object/function) directives to all global
11250 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
11252 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
11254 * mini-amd64.h: Turn on PIC AOT code.
11256 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
11257 returning the offset within an OP_AOTCONST instruction where the GOT
11258 offset needs to be added.
11260 * mini.h: Bump AOT file format version.
11262 2004-11-25 Martin Baulig <martin@ximian.com>
11264 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
11265 uninflated generic methods.
11267 2004-11-25 Martin Baulig <martin@ximian.com>
11269 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
11271 2004-11-24 Martin Baulig <martin@ximian.com>
11273 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
11274 original klass (this only applies for generic instances).
11276 2004-11-24 Martin Baulig <martin@ximian.com>
11278 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
11279 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
11282 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
11284 * mini.c (mono_method_to_ir): Disable inlining for methods containing
11285 localloc. Fixes #69678.
11287 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
11289 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
11291 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
11292 used SSE registers on pinvoke calls. Fixes #69774.
11294 2004-11-23 Geoff Norton <gnorton@customerdna.com>
11296 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
11297 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
11299 2004-11-23 Raja R Harinath <rharinath@novell.com>
11301 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
11302 Refer directly to the mcs/ tree.
11304 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11306 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
11307 Check if a trampoline for a synchronized method is required.
11309 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
11311 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
11312 with localloc if needed. Throe arithmetric exception in
11313 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
11314 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
11316 2004-11-19 Geoff Norton <gnorton@customerdna.com>
11318 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
11319 types before switching on type. Fixes #69622.
11321 2004-11-19 Raja R Harinath <rharinath@novell.com>
11323 * Makefile.am (check-local): New. Integrate into 'make check'.
11324 (MCS,RUNTIME): Define using in-tree mono and mcs.
11326 (%.exe): Use $(ILASM).
11328 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
11330 * mini-ppc.c: adjust initial prolog size (bug #69691).
11332 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
11334 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
11337 2004-11-17 Raja R Harinath <rharinath@novell.com>
11339 * Makefile.am (clean-local): Rename from 'clean'.
11341 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11343 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
11344 to mono_arch_is_int_overflow.
11345 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
11348 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
11350 * declsec.c|h: New files to support declarative security attributes.
11351 Added function to check if a method has (applicable) security.
11352 * mini.c|h: Add check for declarative security attributes in
11353 mono_method_check_inlining.
11354 * Makefile.am: Added declsec.c and declsec.h to the build.
11356 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
11358 * mini.c, mini.h: update to keep dynamic code info per-domain.
11360 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
11362 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
11363 (mini_init): Get rid of it from here too.
11365 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
11367 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
11368 implemented OP_RETHROW (patch by Geoff Norton
11369 <gnorton@customerdna.com>).
11371 2004-11-10 Geoff Norton <gnorton@customerdna.com>
11373 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
11374 between appdomains. Fixes appdomain-unload on PPC.
11376 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
11378 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11379 mini-exceptions.c: handle the new wrapper types.
11380 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
11381 token value as a MonoClass* when compiling a wrapper.
11382 mono_jit_create_remoting_trampoline now takes an additional
11383 MonoRemotingTarget parameter.
11385 2004-11-10 Martin Baulig <martin@localhost>
11387 * mini.c (mono_method_to_ir): Use `generic_container->context'
11388 rather than creating a new one.
11390 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11392 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
11394 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
11396 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
11398 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
11399 the experimental aot cache stuff.
11401 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11403 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11404 mini-exceptions.c: update to exception clause structure changes.
11406 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
11408 * exceptions-x86.c (throw_exception): Fix warnings.
11410 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
11413 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
11415 * exceptions-sparc.c (get_throw_exception): Really fix this.
11417 2004-11-07 Ben Maurer <bmaurer@ximian.com>
11419 * tramp-*.c: we no longer support icalls without wrappers, so
11420 a bit of code can be removed here
11422 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
11424 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
11427 * cpu-sparc.md: Add op_rethrow.
11429 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
11431 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
11433 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
11434 * mini-ops.h: Add OP_RETHROW.
11436 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
11438 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
11440 2004-11-05 Geoff Norton <gnorton@customerdna.com>
11442 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
11443 Makes the output much easier to read
11445 2004-11-05 Ben Maurer <bmaurer@ximian.com>
11447 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
11448 prevents another huge leak when compiling with ssa. Secondly, the
11449 performance of doing this rather than freeing the lists is much
11450 better. GList does a lock every time you allocate a list link,
11451 so that it can use a memory pool. So, it is better to just use
11452 a memory pool of our own.
11454 * ssa.c, linear-scan.c: replace g_list_remove_link with
11455 g_list_delete. The remove one does not free the GList, so we were
11456 leaking memory. On -O=all --compile-all with corlib, this cut down
11457 3 MB of allocations.
11459 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
11461 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
11463 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
11465 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
11466 into a new function mono_create_jit_trampoline ().
11468 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
11470 * trace.c (get_spec): Allow tracing of classes without a namespace.
11472 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
11474 * mini.c: Fix pointer overwrite in mini_method_compile.
11476 2004-11-2 Geoff Norton <gnorton@customerdna.com>
11478 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
11479 The darwin ABI needs some special handling for 1 and 2 byte structs
11480 Lets use lbz/lhz instead of lwz everywhere.
11481 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
11482 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
11483 Use stb/sth for the former, and put the latter always on stack instead of in
11484 argument registers.
11486 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
11488 * trace.c (is_filenamechar): Add '_'.
11490 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11492 * mini-s390.c: Fix prolog length to allow for large trace requirements.
11494 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
11496 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
11498 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
11499 depends on libmonogc. Fixes #68805.
11501 2004-10-26 Miguel de Icaza <miguel@ximian.com>
11503 * mini.c (mono_jit_free_method): Provide extra information for
11504 this error. Currently this leaks, but will be turned into a
11505 developer option in the future.
11507 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
11509 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
11511 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
11513 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
11514 boundary. Fixes reading of PATCH_INFO_R4 and R8.
11515 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
11517 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
11519 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
11520 trampolines for AOT code.
11522 2004-10-22 <vargaz@freemail.hu>
11524 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
11525 constructed types. Fixes #68136.
11527 2004-10-21 Martin Baulig <martin@ximian.com>
11529 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
11530 if it returns true, unwind the stack to the call instruction.
11532 2004-10-21 <vargaz@freemail.hu>
11534 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
11536 * mini.h: Bump AOT version number.
11538 * objects.cs: Add another test for unbox trampolines.
11540 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
11543 2004-10-20 <vargaz@freemail.hu>
11545 * driver.c: Add SHARED to the set of optimizations tested.
11547 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
11549 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
11550 used by CEE_NEWARR.
11552 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
11554 2004-10-20 Martin Baulig <martin@ximian.com>
11556 * mini-exceptions.c (mono_handle_exception): Call
11557 mono_debugger_handle_exception() to tell the debugger about
11558 catch/finally clauses.
11560 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
11562 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
11564 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
11567 2004-10-15 Geoff Norton <gnorton@customerdna.com>
11569 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
11570 methods as their native size, fixed bug #57543, #57545.
11571 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
11572 This saves a temporary register and mullw call down into 1 (minor perf
11573 increase for cases like sum = sum * 5; This use to translate into:
11576 It now translates to
11579 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
11581 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
11584 2004-10-11 Martin Baulig <martin@ximian.com>
11586 * mini.c (mono_method_to_ir): If we're a generic method, get the
11587 MonoGenericContainer from our MonoMethodNormal and create a
11588 MonoGenericContext from it.
11590 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
11592 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
11594 * basic-long.cs: Add test for checked i8->i2 cast.
11596 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11598 * inssel-ppc.brg: added a couple of speedup rules.
11600 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
11602 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
11603 to speed up rebuilds.
11605 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11607 * mini-s390.c: Minor fix to OP_OR_IMM.
11609 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
11611 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
11612 better. Fixes appdomain-unload.exe on sparc.
11614 2004-10-02 Massimiliano Mantione <massi@ximian.com>
11616 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
11617 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
11620 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
11622 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
11624 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
11626 * mini.c: Always generate a field read/write wrapper for members
11627 of the class MarshalByRefObject since the actual instance could
11630 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
11632 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
11634 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
11636 * driver.c mini.h trace.c: Move the setting of the main assembly into
11637 a separate function called mono_trace_set_assembly () and call it after
11638 actually loading the main assembly. Fixes #66872.
11640 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
11642 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
11643 using the code manager.
11645 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
11647 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
11649 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
11651 * cpu-amd64.md: Fix bug in previous patch.
11653 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
11656 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
11658 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11659 mini-exceptions.c: updates for changed stack walk interface.
11661 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11663 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
11665 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
11667 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
11669 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
11671 * driver.c (mini_regression_list): Do not call mono_assembly_close
11672 since assemblies can't be unloaded.
11674 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11676 * cpu-amd64.md: Fix more instruction lengths.
11678 * cpu-amd64.md: Fix lengths of some instructions.
11680 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
11682 * inssel.brg: Make the array ldelema check aot friendly.
11684 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11686 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
11688 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
11690 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
11692 * mini-x86.c: Fix build.
11694 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
11695 mono_type_get_underlying_type () helper function to simplify code.
11697 2004-09-09 Martin Baulig <martin@ximian.com>
11699 * mini-amd64.c: Don't access `type->data.klass' directly, call
11700 mono_class_from_mono_type() instead since the type may be a
11703 2004-09-09 Martin Baulig <martin@ximian.com>
11705 * mini-amd64.c (get_call_info): Fix support for generic instances.
11706 (add_valuetype): Use mono_class_from_mono_type() to get the class
11707 since we can be a generic instance.
11709 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
11711 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
11713 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
11715 * liveness.c: reset spill costs on each scan: bug 62107
11717 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
11719 * exceptions-sparc.c (mono_arch_find_jit_info): remove
11720 unnecessary line that doesn't compile
11722 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
11724 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
11725 trampolines, make them call an error function so people can fix their
11728 2004-09-06 Martin Baulig <martin@ximian.com>
11730 * mini.c (mono_method_to_ir): When initializing locals, handle a
11731 generic instances like a valuetype if it's a valuetype and like a
11732 class if it's a class.
11734 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
11736 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
11737 stack. Fixes #64674.
11739 * exceptions.cs: Add test for unwinding of call arguments.
11741 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
11743 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
11744 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
11745 set the carry/borrow flag). The sparc and s390 implementations
11746 can now use optimized versions (and simplify the code). ppc bugfixes.
11748 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
11750 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
11752 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
11754 * inssel-amd64.brg: Remove leftover 32 bit rule.
11756 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
11758 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
11760 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
11761 mono_arch_find_jit_info functions into a new function. Fix a memory
11764 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
11767 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
11769 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
11772 * exceptions.cs: Add array size tests.
11774 * mini.c: Allocate a separate icall wrapper for each arity of
11775 mono_array_new_va. Fixes #59509.
11777 * exceptions.cs: Add testcase for 64578.
11779 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
11781 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
11783 2004-09-02 Martin Baulig <martin@ximian.com>
11785 * mini.c (mono_method_to_ir): When initializing the locals, call
11786 handle_initobj() on the generic instance itself, not its
11789 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
11791 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
11792 MonoJitInfo for dynamic methods.
11794 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
11796 * mini.c: Add support for freeing JIT data for dynamic methods.
11798 2004-09-01 Martin Baulig <martin@ximian.com>
11800 * mini-x86.c (is_regsize_var): Added support for generic
11802 (mono_arch_emit_prolog): Make this compile again, use
11803 `x86_push_imm_template (code)'.
11805 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
11807 * mini-x86.c: make all push_imm instructions that get
11808 patched always emit the long form
11810 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
11812 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
11813 in a per-domain hash.
11815 * mini-amd64.c (merge_argument_class_from_type): Handle generic
11818 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
11820 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
11823 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
11826 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
11827 Beginnings of SSE2 support.
11829 * exceptions.cs: Add more tests for checked int<->uint casts.
11831 2004-08-28 Martin Baulig <martin@ximian.com>
11833 * mini-x86.c (mono_arch_instrument_epilog): Added support for
11837 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
11838 Handle generic instances recursively.
11840 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
11842 * iltests.il: test for conv.u8 on a constant
11844 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
11846 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
11847 LCONV_x4 (shrun_32 (membase)).
11849 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
11851 * inssel-x86.brg: c&p rules for push/setret of long
11853 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
11855 * inssel-x86.brg: c&p rules for compare (base, regvar) and
11856 compare (regvar, base)
11858 * inssel-x86.brg: more burg love
11860 * inssel.brg: more cleanup
11862 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
11864 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
11866 * basic-long.cs, basic-calls.cs: new tests for optimization.
11868 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
11870 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
11873 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
11875 * mini-amd64.c (read_tls_offset_from_method): Add another case.
11877 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
11879 * inssel.brg (mini_emit_memcpy): use
11880 NO_UNALIGNED_ACCESS to disable memcpy optimization
11882 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
11884 * mini-amd64.c: Handle generic types in various places.
11886 * mini.c (mono_method_to_ir): Handle generic types in init locals.
11888 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
11890 * mini.c (handle_box): Fix warning.
11892 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
11894 * mini-amd64.h: Enable the emit_state optimization.
11896 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
11898 * mini-amd64.c: Add some new 64 bit peephole opts.
11900 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
11902 * cpu-amd64.md: sreg1 of div instructions must be %rax.
11904 * mini-amd64.c: Register allocator fixes.
11906 * mini.c: Add an optimization to emit_state to avoid allocation of new
11907 registers on some platforms.
11909 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
11911 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
11913 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
11914 allocation. Fixes #63085.
11916 * basic-long.cs: Add new regression test.
11918 * mini-amd64.c: Register allocator improvements.
11920 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
11922 * mini-amd64.c (read_tls_offset_from_method): Add another code
11925 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
11926 instruction sequence for nullifying class init trampolines.
11928 * objects.cs: Add new regalloc test.
11930 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
11932 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
11934 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
11936 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
11939 * driver.c: Fix profiling after TLS changes.
11941 * driver.c (mono_main): Set mono_stats.enabled if needed.
11943 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
11946 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
11948 * mini-x86.c: use a 1 op rather than a 2 op tls access
11949 instruction -> faster.
11951 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
11953 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
11956 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
11958 * exceptions-sparc.c (throw_exception): fix typo
11960 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
11962 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
11963 set tree->dreg correctly with tls. Allow any
11964 register to be used.
11966 * mini-x86.c (read_tls_offset_from_method): add new code
11967 generation pattern seen with GCC.
11970 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
11972 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
11973 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11974 exceptions-sparc.c: fix some performance issues in exception
11975 handling and setting of the stack trace for exceptions that were
11978 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
11980 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
11983 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
11986 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
11988 This patch inlines tls access, when possible.
11990 * mini.h: new arch functions for TLS intrinsics.
11991 All platforms updated with a stub.
11993 * mini.c: use the new intrinsics
11995 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
11996 arch specific intrinsic for tls variables
11998 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
12000 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
12003 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
12005 * mini.c: thread local allocation
12007 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
12009 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
12011 * Makefile.am: Link against the static version of libmonogc.
12013 * Makefile.am: Link the static versions of the convenience libraries
12014 into the mono executable.
12016 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
12018 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
12020 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
12021 on integer overflow.
12023 * mini-amd64.c: Reorganize function call code.
12025 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
12027 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12029 * inssel-x86.brg: use xor eax,eax.
12031 * basic.cs: new tests
12033 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12035 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
12036 in exception throwing code.
12038 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12040 * inssel-x86.brg: use xor esi,esi.
12042 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12044 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
12045 can trace methods compiled during mini_init () too.
12047 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
12050 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12052 * Makefile.am: static link on x86 (r=zoltan)
12054 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12056 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
12057 code since it causes some programs to fail.
12059 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
12061 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
12063 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
12065 * mini.c: ovfops_op_map - add STACK_OBJ case for
12067 * basic.cs: add test_0_pin_string as test
12070 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
12072 * Makefile.am: build C# if srcdir != builddir
12074 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
12076 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
12077 fall-through blocks.
12079 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12081 * driver.c: enable loop by default again and include abcrem in -O=all.
12083 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
12085 * iltests.il: Add some localloc tests.
12087 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
12089 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
12092 * inssel-amd64.brg: Add some optimizations.
12094 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
12097 * Makefile.am: Statically link mono against libmono on AMD64.
12099 * mini-amd64.c inssel-amd64.brg: Optimizations.
12101 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
12103 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
12105 * tramp-amd64.c: Patch calling code in trampolines.
12107 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
12109 * mini-amd64.c: pinvoke struct passing fixes.
12111 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
12113 * mini-sparc.c: redo change, make mono_arch_cpu_init call
12114 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
12116 2004-08-05 Duncan Mak <duncan@ximian.com>
12118 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
12121 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12123 * mini-amd64.c (emit_move_return_value): Move return value for normal
12126 2004-08-05 Martin Baulig <martin@ximian.com>
12128 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
12129 `type->type'; just modify `type' itself when dealing with enums
12130 and generic instances.
12131 (check_call_signature): Make `simple_type' a `MonoType *'.
12133 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12135 * mini.c: Use OP_PADD to add offsets to addresses.
12137 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
12139 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
12141 * mini-sparc.c (mono_arch_emit_epilog): fix check
12142 for folding last op into restore instruction
12144 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12146 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
12147 helper methods using the code manager.
12149 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
12151 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
12153 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12155 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
12156 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
12158 * mini-s390.c: fix tail processing
12160 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
12162 * mini-ppc.c: mul.ovf.un exception name fix.
12164 2004-08-03 Martin Baulig <martin@ximian.com>
12166 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
12167 instances; before jumping to `handle_enum', also modify `ptype'.
12169 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
12171 * cpu-sparc.md: fcall maximal length too small.
12173 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
12175 * mini-amd64.c mini.h: Add initial support for passing/returning
12176 structures to/from pinvoked methods.
12178 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
12180 * mini-ppc.c: reg allocator fix.
12182 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
12184 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
12186 * inssel.brg: Optimize memset on 64 bit machines.
12188 * mini-amd64.c: Fix some vararg cases.
12190 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12192 * mini-s390.c: Corrected macro in emit_float_to_int
12194 * s390-abi.cs: Tests to exercise the s390 ABI
12196 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12198 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
12201 * basic.cs: Add a test for add.ovf.un.
12203 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
12205 * mini-sparc.c: add case for OP_IDIV_UN
12207 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12209 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
12211 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
12213 2004-07-30 Ben Maurer <bmaurer@ximian.com>
12215 * basic.cs: regression tests.
12217 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
12220 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12222 * basic.cs: Add a new test.
12224 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
12225 and AOT. Various fixes and optimizations.
12227 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
12229 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
12231 * mini-ppc.c: make sure temp regs are not used for global reg
12234 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
12236 * cpu-sparc.md: conv_i8 fix for 64bits
12238 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
12240 2004-07-29 Ben Maurer <bmaurer@ximian.com>
12242 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
12243 add opcode for cmp BYTE PTR [eax], imm.
12245 * inssel.brg: Make memcpy and memset takes bases.
12247 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
12249 * *-amd64.*: More AMD64 work.
12251 2004-07-28 Ben Maurer <bmaurer@ximian.com>
12253 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
12254 add a compare-not-equal opcode.
12256 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
12258 * mini.c: Use mono_init_from_assembly instead of mono_init.
12260 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
12262 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
12264 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
12266 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
12268 * inssel.brg: 64 bit fixes.
12270 * mini.h (MonoCallInst): Add some AMD64 specific data.
12272 * mini.h: Add some OP_P opcodes.
12274 2004-07-28 Ben Maurer <bmaurer@ximian.com>
12276 * basic.cs: tests for 61797 and 61740
12278 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
12280 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
12281 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
12283 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
12285 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
12287 * *-amd64*.*: Ongoing AMD64 work.
12289 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
12291 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
12293 * *-amd64*: Ongoing AMD64 work.
12295 * mini-arch.h: Add AMD64 support.
12297 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
12299 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
12301 * mini-ops.h: Add new opcodes.
12303 * Makefile.am: Add AMD64 support.
12305 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
12306 rules into the inssel-long*.brg files.
12308 * *-amd64.*: Add beginnings of AMD64 backend.
12310 2004-07-22 Ben Maurer <bmaurer@ximian.com>
12312 * mini.c (print_dfn): commenting out the code that prints
12313 the cil. With -O=deadce, this makes -v -v crash.
12315 * cpu-pentium.md: make checkthis have a length of 2
12317 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
12319 * mini-sparc.h: fix implementations of __builtin
12320 functions for Sun compiler for V9.
12322 2004-07-16 Ben Maurer <bmaurer@ximain.com>
12324 * mini.c: use the new stelem.ref wrapper
12325 * exceptions.cs, arrays.cs: new stelem.ref tests
12327 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
12329 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
12330 new XSP should work with these changes).
12332 2004-07-14 Ben Maurer <bmaurer@ximain.com>
12334 * inssel-{long32,x86,}.brg: trivial optimizations.
12336 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
12338 * mini.c: load value when emitting box operation in
12341 2004-07-12 Ben Maurer <bmaurer@ximian.com>
12343 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
12344 is one byte shorter than cmp DWORD PTR [eax], 0.
12346 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
12348 * inssel-ppc.brg: arguments on the stack are always
12349 relative to the stack pointer (spotted by Neale Ferguson).
12351 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12353 * exceptions-x86.c: delay appending the method name to the trace until
12354 after mono_jit_info_table_find is called, as this gets the real
12357 2004-07-09 Ben Maurer <bmaurer@ximian.com>
12359 * aot.c: register roots
12361 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12363 * aot.c : I could just use PLATFORM_WIN32 flag.
12365 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12367 * aot.c : Reverting the previous fix. This time it broke linux build.
12369 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12371 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
12373 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
12375 * mini.c (handle_stack_args): Remove some more debugging code.
12377 * mini.c (handle_stack_args): Remove debug output left in by mistake.
12379 * driver.c mini.h aot.c: Allow additional options to be specified with
12380 --aot and pass them to mono_compile_assembly.
12382 * aot.c: Add experimental code to AOT compile all loaded assemblies
12383 on demand and save the code into a cache in the filesystem.
12385 * aot.c: Add support for more wrapper methods.
12387 * mini.c (handle_stack_args): Handle some corner cases. Fixes
12390 * cpu-*.md: Remove removed opcodes.
12392 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
12393 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
12394 related icalls to marshal.c.
12396 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
12398 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
12400 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
12402 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
12404 2004-07-06 Ben Maurer <bmaurer@ximian.com>
12405 * liveness.c: If liveness is recomputated we need to reset the information
12406 for each variable. This way, if the liveness range has been narrowed
12407 by optimizations that happened after the last computation, we can return
12410 For example, if you have
12415 // Tons of code that does not affect i
12421 i = 0 is dead code and will be removed by SSA. However, when
12422 linear scan gets to the code, i will still appear to be live
12423 throughout the entire block. This prevents good register allocation.
12425 2004-07-06 Martin Baulig <martin@ximian.com>
12427 * debug-mini.c (mono_debug_init_method): Allow
12428 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
12429 (mono_debug_add_icall_wrapper): New method.
12431 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
12433 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
12435 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
12438 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
12440 * aot.c (mono_aot_load_method): Fix loading of debug info.
12442 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
12444 * aot.c: Add logging support.
12446 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
12448 * mini.h: Add prototype for mono_print_method_from_ip.
12450 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
12452 * inssel.brg: 64 bit fixes.
12454 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
12457 * Makefile.am: Add SPARC64 support.
12459 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
12461 * aot.c: Fix alignment problems on 32 bit platforms.
12463 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
12465 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
12468 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
12471 * mini.h: Bump AOT file version. Some 64 bit fixes.
12473 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
12475 * inssel-sparc.brg: Add new rule to avoid register moves.
12477 * inssel.brg: Add ldind_to_load_membase helper function.
12479 2004-06-30 Ben Maurer <bmaurer@ximian.com>
12481 * mini.c: OffsetToStringData intrinsic.
12483 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
12485 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
12487 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
12490 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
12491 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
12493 * mini.c: reinstated mono_compile_get_interface_var()
12494 on x86, too, since the change breaks the Gtk# build there as well.
12496 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12498 * driver.c: remove loop from the default optimizations: it seems to
12499 interact badly with some of the other options (see bug #60613).
12501 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
12503 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
12504 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
12506 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
12508 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
12509 vararg-using methods.
12511 2004-06-21 Martin Baulig <martin@ximian.com>
12513 * mini/mini-exceptions.c
12514 (mono_handle_exception): Added `gpointer original_ip' argument.
12515 After calling mono_unhandled_exception(), call
12516 mono_debugger_unhandled_exception() and if that returns true,
12517 restore the context and return.
12519 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
12521 * mini-ppc.c: prefer the use of relative branches so
12522 they won't need to be patched in aot code (patch from Patrick Beard).
12524 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
12526 * aot.c: patch from Patrick Beard to make the output assembly
12527 more correct for the MacOSX assembler. Small tweak to
12528 generate sane images on Linux/PPC, too.
12530 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12532 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
12533 case until bug #59509 is fixed (shows up in #60332).
12535 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12537 * mini.c: make sure the needed wrappers are compiled, too, with
12540 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
12542 * driver.c: remove NPTL reference in --version output.
12544 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12546 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
12547 generate valid assembly for the Mach-O assembler.
12549 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
12551 * driver.c: don't include abcrem in the all optimization specifier
12552 since it slows down jit compilation too much for now.
12554 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
12556 * mini.c: use BIGMUL only if both operands have the same signage.
12557 * iltests.il: Test for bug 60056. (errors related to signage in
12562 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
12564 * mini.c, aot.c: memory leak fixes.
12566 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
12568 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
12570 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
12572 * Makefile.am: remove the -static hack completely, it links in
12573 statically glib as well.
12575 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
12577 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
12578 * exceptions.cs: make it compile with new mcs/csc.
12580 2004-06-03 Massimiliano Mantione <massi@ximian.com>
12581 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
12582 and added relevant test case.
12584 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12586 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
12587 regressions in gtk-sharp.
12589 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
12591 * exceptions.cs: New regression tests.
12593 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
12595 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
12597 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
12599 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
12601 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
12603 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
12605 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
12607 * mini.c (mono_jit_runtime_invoke): Init class in this
12608 method instead of trusting mono_jit_compile_method to
12609 do the work (because wrappers can be in object class)
12611 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
12613 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
12615 * basic-long.cs: New regression test.
12617 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
12619 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
12620 and div/rem checks.
12622 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
12624 * Makefile.am: fix miguel's change to build mono statically against
12625 libmono (track build dependencies).
12627 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12629 * cfold.c: Some glib versions do not have G_MININT32.
12631 2004-05-26 Massimiliano Mantione <massi@ximian.com>
12633 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
12634 with precision of tan, atan, sin and cos, and implemented related
12635 regressions tests (fixes bug 54467, but one new problem appeared and
12638 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12640 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
12642 * exceptions.cs: Add test for constant folding && division by zero.
12644 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
12645 since driver.c is in libmono too, so the optimization was useless.
12647 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
12648 variable to driver.c so the compiler can emit more efficient code to
12651 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12653 * Makefile.am: don't distribute generated inssel.[ch] files.
12655 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
12657 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
12658 into the default appdomain. Fixes #58707.
12660 * jit-icalls.c: Remove the broken approximation for truncl, doing
12661 no conversion is better.
12663 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
12666 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
12668 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
12669 of the mcrxr instruction which is not available on some processors
12670 even if it's documented to be. Implement add and sub overflow correctly
12671 (still not complete for long unsigned). Speed up icalls a bit.
12673 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
12675 * mini.c (mono_jit_compile_method_with_opt): Make sure that
12676 we run .cctor in the current domain instead of target_domain.
12678 Fixes bug #58558, .cctor not being called in -O=shared.
12680 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
12682 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
12684 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
12686 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
12687 which can be done with an imm8, do it that way.
12688 (mono_arch_output_basic_block): ditto for a jmp
12689 (mono_arch_emit_prolog): Computate maximum offset of a label.
12691 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
12693 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
12694 now tries to allocate prefered physical reg's for virtual
12695 regs. This reduces the number of emited spills/loads with
12696 20-30% on our core assemblies.
12698 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12700 * jit-icalls.c: truncl() is not needed and trunc() is
12701 the correct thing to do anyway (bug #58287).
12703 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
12705 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
12708 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
12710 * driver.c: enable loop optimizations by default.
12712 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12714 * mini-x86.c: fix calc of max loop size when aligning loops start.
12716 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
12718 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
12721 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
12723 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
12726 * basic-long.cs: Add tests for add/subtract of immediates with carry.
12728 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
12730 * mini.c (inline_method): Allways inline some wrappers even if the cost
12731 is too large. Fixes #58785.
12733 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
12735 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
12737 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
12738 (crichton@gimp.org). Beginning of support for sparc/linux.
12740 * mini-sparc.c: Optimize retrieval of LMF address.
12742 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
12744 * exceptions-ppc.c: handle alloca in methods with clauses.
12746 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
12748 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
12750 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
12752 * mini.c: Delegate most of the abort signal work to
12753 mono_thread_request_interruption, which also handles Stop and Suspend
12756 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
12758 * mini.c mini.h: Allow inlining of icall wrappers if the backend
12759 supports the save/restore lmf opcodes.
12761 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
12763 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
12764 by gcc-3.4 as well.
12766 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
12768 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
12770 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
12771 methods which contain array accesses.
12773 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
12774 boundaries. Fixes #58537.
12776 * iltests.il: Add regression test for #58537.
12778 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
12780 * mini-x86.c (mono_arch_local_regalloc): Last part of
12781 fix for bug #58633 (releasing register to early).
12783 2004-05-18 Miguel de Icaza <miguel@ximian.com>
12785 * basic-long.cs: Add new regression test.
12787 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
12789 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
12790 register too early on the chain.
12792 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
12794 * mini.c (create_helper_signature): Use a helper function to reduce
12795 the code which needs to be written. Also set the calling convention of
12796 icalls on windows. Fixes #57840.
12798 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
12800 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
12801 exceptions-ppc.c: added helper function to get the instruction address
12802 from a signal handler context.
12804 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
12806 * helpers.c: use g_get_tmp_dir. Invokes happyness
12809 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
12811 * helpers.c: Add new env variable to pass args to objdump.
12812 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
12814 2004-05-17 Radek Doulik <rodo@ximian.com>
12816 * Makefile.am (common_sources): added abcremoval.h so it get
12817 disted and daily mono packages on go-mono.com will build again
12819 2004-05-17 Massimiliano Mantione <massi@ximian.com>
12821 * abcremoval.c: Fixed coding style, added copyright header.
12823 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
12825 * mini.h: Added prototype for abc removal main function.
12827 * build_relations_propagation_table.pl: Added copyright header.
12829 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
12831 * basic-long.cs: reg test for complex ceq_long bug.
12833 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
12835 * mini-x86.c (mono_arch_local_regalloc): Correctly free
12836 reg in long and clob case (bug #58343). Fixed/added comments.
12838 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
12840 * mini.c (mono_jit_runtime_invoke): Follow new convention
12841 of calling the invoke method with an function pointer.
12843 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
12845 * ChangeLog: Fix author of memory leak patch.
12847 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
12849 * Makefile.am: fix make dist as well...
12852 2004-05-14 Massimiliano Mantione <massi@ximian.com>
12854 * cfold.c: Made so that conversions from pointer to int4 are no-ops
12855 on archs where pointers are 4 bytes long.
12857 * Makefile.am: Added abcremoval.c source file.
12859 * abcremoval.c: Added abcremoval.c.
12861 * abcremoval.h: Added abcremoval.h.
12863 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
12865 * inssel.brg: Enabled bounds check removal.
12867 * mini.c: Added support for abcrem optimization.
12869 * mini.h: Added abcrem optimization label.
12871 * driver.c: Added support for abcrem optimization.
12873 * propagated_relations_table.def: Added propagated_relations_table.def.
12875 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
12877 * mini.c, cfold.c: fix style.
12879 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12881 * mini.c: handle issue with the low-level implementation of
12882 some long opcodes (bug #54209).
12884 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
12886 * basic.cs: test for my new cmov stuff.
12888 2004-05-13 Patrik Torstensson
12890 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
12891 opt and added peephole documentation.
12893 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
12895 * tramp-ppc.c: rewrote the generic trampoline code.
12897 2004-05-11 Patrik Torstensson
12899 * mini-x86.c: optimize long shl/shr asm code (one less branch)
12901 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
12903 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
12905 * mini.h mini.c dominators.c: Applied patch from Derek Woo
12906 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
12908 * mini.c: Add new icalls for AsAny marshalling.
12910 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
12912 * tramp-ppc.c, mini-ppc.c: more cleanups.
12914 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12916 * mini.c: no warnings.
12918 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12920 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
12922 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
12924 * mini.c: In the thread abort signal handler, if the thread is in the
12925 process of being stoped, don't throw the Abort exception, just stop the
12928 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
12930 * tramp-ppc.c: removed old code.
12932 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12934 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
12935 do some simple speed optimizations on ppc.
12937 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
12939 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
12940 and large offsets in load/store.
12942 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
12944 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
12945 it causes regressions.
12947 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
12949 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
12952 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
12954 * jit-icalls.c: remove warnings.
12955 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
12956 speedups for unsafe code.
12958 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
12960 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
12962 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
12964 * basic-calls.cs: Add new regression test.
12966 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
12969 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
12971 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
12974 2004-05-06 Patrik Torstensson
12976 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
12977 long reg allocation in any reg (not only eax:edx) and implemented
12978 long shl/shr ops in asm instead of helpers.
12980 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
12982 * mini-sparc.h: Fix warnings.
12984 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
12987 * mini-exceptions.c (mono_handle_exception): Call the filter in a
12988 separate statement for clarity.
12990 * mini-sparc.c: Update status.
12992 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
12994 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
12997 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12999 * inssel-ppc.brg: another small pre-release workaround:
13000 we don't do overflow detection for long_sub_un.
13002 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13004 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
13005 (also works around a weird ppc bug: 57957).
13007 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
13009 * tramp-ppc.c: trampoline fixes.
13011 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
13013 * mini-ppc.c: fixed typos.
13015 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
13017 * mini-ppc.c, exceptions-ppc.c: more code saves registers
13018 at the top of the stack. Fixed typos. Use a frame registers
13019 for all the methods with exception clauses.
13021 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
13023 * exceptions-ppc.c: restore fp registers.
13025 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
13027 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
13028 order from the stack top (moved the stack room to save the
13029 return value for trace after the param area). Fixed corruption
13030 in restoring registers on unwind.
13032 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
13034 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
13036 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13038 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
13039 and prolog/epilog for methods that use it. Allow
13040 enough param area room for varargs methods. Fix miguel's
13041 breakage in exception handling.
13043 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13045 * Makefile.am: run genmdesc only on current arch.
13047 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13049 * exceptions-x86.c:
13050 * mini-x86.h: fix the build on windows.
13052 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
13054 * 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.
13056 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
13058 * mini-exceptions.c: New file.
13060 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
13061 Move some parts of the x86 exception handling code to an
13062 arch-independent file so it can be shared with other ports.
13064 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
13066 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
13068 2004-04-26 David Waite <mass@akuma.org>
13070 * driver.c: remove comma from end of enumeration declaration
13072 2004-04-26 Jackson Harper <jackson@ximian.com>
13074 * driver.c: parse config file before loading first assembly. This
13075 allows the user gac to be enabled/disabled.
13077 2004-04-23 Miguel de Icaza <miguel@ximian.com>
13079 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
13080 simpler mechanism: we do not care what is encoded initially
13081 (branch absolute or relative), we care about the code and its
13082 target. I kept the old code for reference for now.
13084 The new code tries first to determine if the jump is anywhere in
13085 the -/+32 absolute meg range, if it succeeds, it encodes using the
13086 absolute branch; If not, it tried to find something in the
13087 relative range, if not, it uses the handle_thunk code.
13089 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
13091 * exceptions-ppc.c: use the correct ip register on macosx.
13093 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
13095 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
13097 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
13099 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
13100 Raise exception on integer divide by zero by hand since the hw
13101 doesn't support it. Handle NaNs in FP compares.
13103 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
13105 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
13106 code reducing duplication between the platforms and enabled
13107 signal exception handling (on linux for now).
13109 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
13111 * exceptions-ppc.c: more macosx support.
13113 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13115 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
13117 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
13119 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
13121 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
13123 * iltests.il: more tests.
13125 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
13127 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
13130 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
13132 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
13134 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
13136 * liveness.c: Mark variables as volatile in all basic blocks reachable
13137 from exception clauses.
13139 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
13141 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
13144 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
13146 * iltests.il, basic.cs: more tests for regalloc.
13148 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
13150 * iltests.il: Some tests for register allocation modifications
13153 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
13155 * exceptions.cs: Add regression test for bug #56782.
13157 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
13158 original stack trace if an exception is rethrown. Fixes #56782. Oh,
13159 the beauty of fixing the same thing in 5 different files...
13161 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
13163 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
13166 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
13168 * mini.c: Add support for STRWLPARRAY marshalling convention.
13170 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
13172 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
13173 to init the context to setup the regs pointer).
13175 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
13177 * exceptions-ppc.c: more exceptions work.
13179 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13181 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
13184 2004-04-13 Miguel de Icaza <miguel@ximian.com>
13186 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
13187 can use the memory directly.
13189 * cpu-pentium.md: Update documentation from a post from Zoltan.
13191 add x86_add_membase, x86_sub_membase, x86_mul_membase
13193 2004-04-13 Miguel de Icaza <miguel@ximian.com>
13195 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
13196 GENERAL_REGS they were also hardcoded for all PPC ports.
13198 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
13200 Remove hard-coded limit for floating point registers, use
13201 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
13203 Notice that in MacOS X calling conventions you can fit a lot more
13204 floating point values in registers, so I should update the PInvoke
13205 test to excercise the passing of floating point values on the
13206 stack (currently broken).
13208 2004-04-06 Miguel de Icaza <miguel@ximian.com>
13210 * tramp-ppc.c (create_trampoline_code): Added
13211 JUMP_TRAMPOLINE_SIZE.
13212 (ppc_magic_trampoline): Follow the pattern from
13213 x86_magic_trampoline: if code is set to zero, return.
13214 (create_trampoline_code): Always pass MonoMethod to the jump
13215 trampoline, before it was passing a null.
13216 (mono_arch_create_jump_trampoline): Implement the jump stub, could
13217 share the code with mono_arch_create_jit_trampoline.
13219 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
13221 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
13224 * cpu-g4.md: Added length for jmp instruction, the worst case
13225 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
13228 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
13230 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
13232 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
13234 * mini.c: Only set bblock->real_offset when adding a new bblock, and
13235 before each IL instruction.
13237 * mini.c (CEE_BOX): Fix warnings.
13239 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13241 * mini.c: removed a few unused vars and extra whitespace.
13243 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
13245 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
13247 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
13249 (OP_GETCHR): use the above
13250 (CEE_LDELEMA): use the above.
13252 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
13253 version of the generic impl.
13254 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
13255 (CEE_LDELEMA): use the above.
13257 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
13259 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
13262 * iltests.il: Added new regression test for #56317.
13264 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
13266 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
13267 under NetBSD. Fixes #56450.
13269 * liveness.c (update_gen_kill_set): Fix previous patch.
13271 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13273 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
13275 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
13277 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
13278 ldsfld and ldsflda.
13280 * inssel-sparc.brg: Add more optimizations.
13282 * mini-sparc.c: Replace multiply/divide with shifts if possible.
13284 2004-04-01 Martin Baulig <martin@ximian.com>
13286 * mini.c (handle_box): New static function; moved the
13287 implementation of CEE_BOX here.
13288 (mono_method_to_ir): Added `constrained_call' variable.
13289 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
13290 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
13291 mono_method_get_constrained() to get the method.
13293 2004-04-01 Martin Baulig <martin@ximian.com>
13295 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
13296 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
13297 (mono_method_to_ir): We don't need these macros anymore since
13298 mono_class_get_full() already takes care of it.
13300 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13302 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
13303 use @function (as doesn't accept #function here) and check the return
13304 value of system and stop if fails.
13306 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13308 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
13310 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
13312 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
13314 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
13316 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
13319 * basic-long.cs: Add test for negation of Int64.MinValue.
13321 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
13323 * mini-sparc.c: Update status.
13325 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
13327 * exceptions-sparc.c: Fix return value in filters.
13329 * inssel-sparc.brg: Fix register allocation in some rules.
13331 2004-03-28 Martin Baulig <martin@ximian.com>
13333 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
13336 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
13338 * mini-x86.c (mono_arch_patch_code): Fix warnings.
13340 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
13341 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
13342 remove unused conv_u4 opcode.
13344 * mini-x86.c: Remove valgrind workaround since it slows down things
13345 even when mono is not run under valgrind.
13347 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
13349 * mini-sparc.c: Update status.
13351 * inssel-sparc.brg: Add some optimizations.
13353 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
13354 future delay slot filling. Add support for varargs, tail calls and JMP.
13356 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
13357 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
13359 * inssel.brg: Fix register allocation in OP_ARGLIST.
13361 * inssel.brg: Fix warnings.
13363 2004-03-25 Martin Baulig <martin@ximian.com>
13365 * mini.c (inflate_generic_field): Removed.
13366 (mini_get_method): Removed, use mono_get_method_full(),
13367 (mini_get_class): Removed, use mono_class_get_full().
13368 (mono_method_to_ir): Pass our generic context to
13369 mono_field_from_token().
13371 2004-03-25 Martin Baulig <martin@ximian.com>
13373 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
13374 of a `MonoMethod *'.
13375 (mini_get_method): Take a `MonoGenericContext *' instead
13376 of a `MonoMethod *'.
13377 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
13378 a new local variable called `generic_context' which holds the
13379 current `MonoGenericContext *'; use it to lookup things.
13381 2004-03-24 Martin Baulig <martin@ximian.com>
13383 * mini.c (mini_get_class): New static method; if we're inside a
13384 generic instance, inflate the class if neccessary.
13385 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
13387 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
13389 * iltests.il: New regression test for #55976.
13391 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
13394 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
13396 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
13399 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
13401 * liveness.c: Consider SSA stores as well as loads when making vars
13404 * exceptions.cs: New regression tests for register allocation.
13406 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
13408 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
13409 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
13410 domain lock only to protect puntual access to data structures.
13411 Added access lock for sighash, jit_icall_hash_name,
13412 jit_icall_hash_addr and domain->code_mp.
13414 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
13416 * driver.c: Print SIGSEGV handling method.
13418 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
13420 * mini.c (setup_jit_tls_data): Handle case when this is called
13421 multiple times for a thread.
13423 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
13424 is different from fbxx_un. Fixes #54303. Also use constants instead of
13425 magic numbers in a lot of places.
13427 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
13429 * exceptions.cs: Fix cctor test when --regression is used.
13431 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
13433 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
13436 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13438 * inssel-ppc.brg: fixed register assignments for some rules.
13440 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
13442 * exceptions.cs: Add test for exceptions in static constructors.
13444 * mini.c (mono_jit_compile_method_with_out): Move the calling of
13445 static constructors outside the domain lock. Fixes #55720.
13447 2004-03-17 Martin Baulig <martin@ximian.com>
13449 * mini.c (get_generic_field_inst): Removed, this'll never happen.
13450 (inflate_generic_field): Take the `MonoMethod *' instead of the
13451 `MonoClass *' and added support for generic method.
13452 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
13453 have a `field->parent->gen_params', only inflate the field if it's
13454 an open constructed type.
13456 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
13458 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
13459 exception object instead of the preconstructed ones.
13461 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13463 * mini.c: reverted changed to sigsegv_signal_handler commited
13464 accidentally in the previous patch.
13466 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13469 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
13470 running --aot with an old assembly.
13472 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
13474 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
13477 * mini-sparc.c: Add support for v9 branches with prediction.
13479 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
13481 * mini.c (mini_init): #warning is GNUC only
13483 * mini-sparc.h: implement __builtin_frame_address
13484 and __builtin_return_address for Sun C compiler
13486 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
13488 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
13490 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
13492 * basic-calls.cs: Add test for unaligned byref long argument passing.
13494 * mini-ops.h: Add sparcv9 compare and branch instructions.
13496 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
13497 v9 instructions if we have a v9 cpu.
13499 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
13500 registers for global allocation.
13502 * exceptions-sparc.c: Fixes.
13504 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
13506 * liveness.c (mono_analyze_liveness): Optimized version.
13508 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
13510 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
13513 * basic-float.cs basic-calls.cs: New regression tests.
13515 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
13517 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
13518 sigaltstack implementation.
13520 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
13522 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
13523 stuff if SIGSEGV_ON_ALTSTACK is not defined.
13525 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
13527 * mini.c: Fix warnings.
13529 * mini.c (mono_resolve_patch_target): New function which contains the
13530 arch independent part of the patching process.
13532 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
13533 patching code to a separate function.
13535 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
13537 * mini.c (add_signal_handler): ifdef out on Windows
13539 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
13541 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
13542 cpu-sparc.md: Add exception handling support + other fixes.
13544 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
13545 typed GC detection in --version.
13547 * basic.cs exceptions.cs: New regression tests.
13549 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
13550 the arch specific code can store data during a compilation.
13552 * mini-ops.h: Add OP_SETFRET.
13554 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
13555 function, register a separate icall for each arity, so the icalls can
13558 * mini.c (mono_print_tree): Print negative offsets in a more readable
13561 * mini.c: Make signal handling work on sparc.
13563 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
13565 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
13567 * jit-icalls.c: Emulate truncl by aintl on solaris.
13569 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
13571 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
13573 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
13575 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
13577 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
13578 a MarshalByRef type, inline a method that performs the check, taking into
13579 account that the object can be a proxy. Also implemented tow new opcodes:
13580 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
13581 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
13582 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
13584 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
13586 * mini-ppc.c: if a relative branch displacement is too big
13587 but it points to and area reachable with an absolute branch,
13590 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
13592 * mini.c: optimize small copies in cpblk.
13594 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
13596 * basic-calls.cs basic-float.cs: New regression tests.
13598 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
13599 negative offsets from %fp. Implement localloc. Fix local register
13600 allocation. Fix the case when the this argument needs to be saved to
13601 the stack. Implement some missing opcodes.
13603 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
13605 * mini.c (mini_method_compile): Reenable global regalloc in methods
13606 with exception handlers.
13608 * linear-scan.c (mono_varlist_sort): Fix warning.
13610 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
13612 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
13615 * liveness.c: Make all variables uses in exception clauses volatile, to
13616 prevent them from being allocated to registers. Fixes #42136.
13618 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
13620 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
13621 causes regressions.
13623 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
13624 argument to mono_arch_regalloc_cost.
13626 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
13629 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
13631 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
13632 Make the cost of allocating a variable to a register arch dependent.
13634 * basic-calls.cs: Fix compilation of tests.
13636 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
13637 helper function to cut back on the number of #ifdefs needed.
13639 * mini-ppc.c: Fix compilation.
13641 * basic-calls.cs: New regression tests.
13643 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
13645 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
13646 of l0 since that is callee saved.
13648 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
13651 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
13652 of delay instruction.
13654 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
13656 * mini.h (MonoCallInst): Add 'virtual' flag.
13658 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
13660 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
13662 * *.cs: New regression tests.
13664 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
13667 * mini.c (mono_runtime_install_handlers): Fix build.
13669 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
13670 'signal_stack_size' members.
13672 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
13673 alternate signal stack.
13675 * exceptions-x86.c: Add stack overflow handling.
13677 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
13678 functions to arch independent code.
13680 * mini.c (mono_print_tree): Print more detailed info for load_membase
13683 2004-02-23 Martin Baulig <martin@ximian.com>
13685 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
13687 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13689 * mini-x86.c: fixed reg allocation for div/rem.
13691 2004-02-22 Miguel de Icaza <miguel@ximian.com>
13693 * driver.c (mono_main): Report some configuratio options on --version.
13695 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
13697 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
13698 low in the address space. Correctly flush memory in thunks where we
13699 output native code.
13701 2004-02-20 Martin Baulig <martin@ximian.com>
13703 * mini.c (mini_get_method): New static method; inflate all generic
13704 methods and methods in open generic instances.
13705 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
13706 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
13708 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13710 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
13712 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
13714 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
13716 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
13718 * mini-sparc.c (flushi mono_arch_output_basic_block): make
13719 it compile using Sun's compiler.
13721 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13723 * 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.
13725 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
13727 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13729 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
13731 * mini-ppc.c: handle calls outside of the allowed range with thunks
13732 allocated using the code manager.
13733 * tramp-ppc.c: use the code manager to hold generated native code.
13734 Fixed the magic trampoline to just patch vtable entries.
13736 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
13738 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
13741 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
13743 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
13746 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
13747 if we have a working __thread implementation.
13749 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
13750 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
13752 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
13754 * mini-x86.c: Fix compilation under gcc 2.
13756 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
13758 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
13759 contains a call to the wrapped function.
13761 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
13762 OP_<CALL>_IMM opcodes, and use them under X86.
13764 * mini.c (mono_jit_find_compiled_method): Fix warning.
13766 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
13768 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
13770 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
13771 functionality to mini.c.
13773 * mini.c (mono_create_jump_trampoline): New function to create a jump
13774 trampoline. Return a compiled method instead of a trampoline if it
13775 exists. Add a cache for jump trampolines.
13777 * mini.c (mono_jit_find_compiled_method): New function to return a
13778 compiled method if it exists.
13780 * mini-x86.c: Call mono_create_jump_trampoline instead of
13781 mono_arch_create_jit_trampoline.
13783 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
13784 a jump trampoline. Fixes #52092.
13786 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
13788 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
13789 which is not up-to-date. Add check_corlib_version () instead.
13791 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
13794 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
13795 since newer valgrind versions do not need it.
13797 * mini.c (mono_jit_compile_method_with_opt): New helper function to
13798 compile a method with a given set of optimizations.
13800 * mini.c: Compile icall wrappers on-demand instead of at startup.
13802 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
13803 wrapper for an icall.
13805 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
13807 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
13810 * iltests.il: Add test for non-empty stack before switch instruction.
13812 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
13814 * mini.c: Add support for new stringbuilder marshalling conventions.
13816 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
13818 2004-02-01 Martin Baulig <martin@ximian.com>
13820 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
13821 in `ginst->mtype_argv'.
13823 2004-01-31 Miguel de Icaza <miguel@ximian.com>
13825 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
13826 facilitate grepping.
13828 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
13830 * mini.c: fixed buglet in initobj generic implementation for references.
13832 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
13834 * Makefile.am: make the version script conditional.
13835 * jit-icalls.c: handle missing truncl().
13837 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
13839 * exceptions.cs: Add more tests for double->int conversion.
13841 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
13842 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
13844 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
13846 * driver.c: make --verbose --version emit an error
13847 if the loaded corlib doesn't match the runtime version.
13849 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
13851 * mini-ppc.h: export ppc_patch().
13852 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
13853 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
13854 on par or better than on MacOSX.
13856 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
13858 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
13859 mono_lookup_pinvoke_call.
13861 * mini-x86.c: Under windows, the default pinvoke calling convention is
13862 stdcall. Fixes #52834.
13864 * mini.c (optimize_branches): Add an upper bound to the number of
13865 iterations to prevent infinite loops on strange loops. Fixes #53003.
13867 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
13869 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
13870 and ISINST. Fixes #52093.
13872 * objects.cs (test_0_vector_array_cast): New tests.
13874 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
13876 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
13877 checking in Array.Set ().
13879 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
13882 * object.cs (test_0_multi_array_cast): New regression test.
13884 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
13886 * exceptions-ppc.c: fix build on Linux/PPC.
13888 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
13890 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
13891 running under valgrind.
13892 (x86_magic_trampoline): Fix build bustage.
13894 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
13895 negative values as well. This is needed for the encoding of the line number
13896 info, since sometimes the line numbers are not in increasing order.
13898 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
13900 * cpu-pentium.md (localloc): Increase the size of the localloc
13901 instruction since it is a loop under Win32.
13903 * debug-mini.c (record_line_number): Get rid of unneccesary memory
13906 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
13908 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
13909 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
13910 Max Horn (max@quendi.de). Fix file names in comments.
13912 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
13914 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
13915 avoid stack overflow.
13916 (replace_usage): Avoid uninitialized variable warnings.
13918 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
13919 and taking the address of valuetype variables.
13921 2004-01-03 Patrik Torstensson
13923 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
13924 for other purposes than FP later on.
13926 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
13928 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
13931 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
13933 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
13935 2003-12-30 Patrik Torstensson <p@rxc.se>
13937 * mini-x86.h: Decreased number of availiable fp regs.
13938 Solves corner cases with FP spilling.
13940 2003-12-23 Patrik Torstensson <p@rxc.se>
13942 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
13943 for floating point stack tracking / spilling on x86.
13946 * basic-float.cs: added float mul overflow test.
13948 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
13950 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
13952 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
13954 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
13955 supports for cond branches that overflow the immediate
13956 overflow offset. mcs can compile simple programs.
13958 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
13960 * exceptions-ppc.c: exception handling support wip:
13961 finally handlers get run on exception.
13963 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
13965 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
13968 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
13970 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
13971 initial support for stack walking and unwinding.
13973 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
13975 * driver.c (mono_main): Make corlib-out-of-sync message more
13976 descriptive. Also remove verify_corlib call.
13978 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
13980 * mini.c: make CEE_NEWARR calls and other emulated opcodes
13981 not overlap with other call's arguments, too.
13983 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
13985 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
13986 move to arch-specific code the choice of arch-specific
13987 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
13988 * mini.c: ensure emulation calls will not interleave
13991 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
13993 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
13994 the magic trampoline stack frame is dropped before executing
13997 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
13999 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
14000 and integer to fp conversions. Added support for overflowing
14001 arguments on the stack. Reserve a couple more registers as temps.
14002 Added support for aot compilation (as output still needs to be
14005 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
14007 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
14008 Don't overwrite return register in some corner cases.
14010 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
14012 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
14013 static constructors when AOT compiling.
14015 * driver.c (mono_main): Call mono_check_corlib_version.
14017 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
14019 * cpu-g4.md, basic.cs: fixed div target register.
14021 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
14023 * mini-ppc.c, basic.cs: shl_imm fix with test.
14025 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
14027 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
14028 structures by value. Misc fixes.
14029 * objects.cs: more tests.
14031 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
14033 * mini-ppc.c: lconv.ovf.i implemented.
14035 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14038 (mini_init): don't error out if someone already called g_thread_init.
14040 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
14042 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
14043 to be any type per the spec. Fix abnormal memory usage when
14044 the same object is repeatedly thrown.
14046 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
14048 * mini.c: check for overruns in IL code.
14050 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
14052 * TODO: Add/remove some todo entries.
14054 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
14056 * driver.c (mono_main): Call mono_verify_corlib.
14058 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
14060 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
14061 This has been moved to mini.c
14062 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
14063 type being casted is marshalbyref it could be a proxy, so instead of
14064 emitting the type check code, emit a call to a runtime method that will
14065 perform the check by calling CanCastTo if needed.
14067 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
14069 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
14070 methods with large stack frames under Win32.
14072 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
14074 * Makefile.am: Distribute regression tests.
14076 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
14077 at the end instead of inserting each variable into the sorted list.
14079 * linear-scan.c (mono_varlist_sort): New helper function.
14081 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
14083 * mini.c: ensure arguments and locals are within bounds.
14085 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
14087 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
14090 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
14092 * mini.c (mono_cprop_copy_values): Fix crash.
14094 * aot.c: Set verbosity back to 0.
14096 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
14098 * regalloc.c: complete memory leak fix by Laurent Morichetti
14101 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
14103 * driver.c (main_thread_handler): Revert the previous patch.
14105 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
14108 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
14109 memory from the memory pool.
14111 * driver.c (main_thread_handler): Turn on all optimizations when
14114 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
14115 an array for better performance.
14117 * regalloc.c (mono_regstate_assign): Fix memory leak.
14119 * debug-mini.c (mono_debug_serialize_debug_info): New function to
14120 serialize the debug info.
14122 * debug-mini.c (mono_debug_add_aot_method): New function to load the
14123 debug info from the serialized representation.
14125 * aot.c: Save debug info into the generated file and load it when
14128 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14130 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
14132 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
14133 More FP-related fixes.
14135 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
14137 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
14138 and register allocation buglet. Hello world now runs.
14140 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
14142 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
14143 * tramp-ppc.c: fixed class init trampoline.
14144 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
14146 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
14148 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
14149 mini.c: more ppc changes/fixes.
14151 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
14153 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
14154 Also optimize the case when the arguments are the same in the caller
14157 * iltests.il: Add tests for tail calls with valuetype arguments.
14159 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
14161 * mini-ppc.c: fixes for struct return type.
14163 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
14165 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
14166 mono_spillvar_offset() to arch-specific code.
14168 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
14170 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
14172 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
14174 * exceptions-x86.c: Fix stack space leaks.
14176 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
14177 registers from the lmf if the method has save_lmf set.
14179 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
14181 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
14182 of icall wrappers into InvokeInDomain, since these are now per-domain.
14184 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
14186 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
14187 make some opcode emulation and intrinsic ops enabled/disabled
14188 according to the architecture. More fixes.
14190 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
14192 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
14194 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
14196 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
14197 arch-specific handling for 'this' and struct return type to
14198 arch-specific code.
14200 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14202 * aot.c: prevent divide by zero error when reporting (it happened with
14203 Accessibility.dll).
14205 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
14207 * mini.h (inst_switch): Remove unused macro.
14209 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14212 (load_aot_module): free 'info->methods' and 'info' properly. No more
14213 "free(): invalid pointer blah" messages when you have an old aot
14216 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
14218 * jit-icalls.c, mini.c: Added support for context static fields.
14220 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
14222 * mini.c (mono_method_blittable): Methods which set LastError are not
14223 blittable either. Fixes #51108.
14225 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
14227 * mini.c: flush icache.
14228 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
14230 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
14232 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
14234 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
14236 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
14239 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
14242 * inssel.brg (CEE_MKREFANY): Fix AOT case.
14244 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
14246 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
14247 instruction when the result is discarded.
14249 * iltests.il (test_0_div_regalloc): New regression test.
14251 * arrays.cs: Fix compilation error.
14253 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
14255 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
14256 float rules to inssel-x86.brg: sane architectures with FP registers
14257 don't need to implement these rules.
14259 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
14261 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
14263 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
14265 * mini.h, inssel-long32.brg: fixed endianess issues in int64
14266 implementation of 32 bit systems.
14268 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
14270 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
14271 (Jeroen Zwartepoorte).
14273 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
14275 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
14276 the caller and the callee matches.
14278 * mini.c (mono_method_to_ir): Add comment.
14280 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
14281 signbit is missing on some platforms.
14283 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
14285 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
14287 * mini.c (setup_jit_tls_data): Call the new function.
14289 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
14291 * mini-x86.c: Add experimental support for fast access to the lmf
14292 structure under NPTL/Linux 2.6.x.
14294 2003-11-06 Martin Baulig <martin@ximian.com>
14296 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
14297 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
14300 2003-11-02 Martin Baulig <martin@ximian.com>
14302 * mini.c (inflate_generic_field): New static method.
14303 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
14304 generic instance and the field is declared in a generic type, call
14305 inflate_generic_field() to inflate it. Fixes gen-28.cs.
14307 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
14309 * mini.h mini.c (mono_method_same_domain): New function to return
14310 whenever the caller and the callee are in the same domain.
14312 * tramp-x86.c (x86_magic_trampoline): Use the new function.
14314 2003-10-30 Martin Baulig <martin@ximian.com>
14316 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
14317 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
14319 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
14320 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
14322 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
14324 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
14327 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
14328 object here, so it is in the correct appdomain etc.
14330 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
14332 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
14334 (mono_method_to_ir): Avoid freeing the type created returned from
14335 mono_type_create_from_typespec, since it is put into an internal cache
14336 by the function. Fixes pointer.exe.
14338 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
14339 trampolines for icalls and pinvokes as well. Fixes #33569.
14341 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
14343 * mini.c: Update after appdomain changes.
14345 * mini.c (mono_jit_compile_method_inner): Allways compile native
14346 method wrappers in the root domain, since there can only be one
14347 instance of them, whose address is stored in method->info.
14349 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
14351 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
14352 environment variable. Instead detect automatically whenever running
14353 under valgrind using the magic macro RUNNING_ON_VALGRIND from
14356 2003-10-16 Miguel de Icaza <miguel@ximian.com>
14358 * trace.c, trace.h: New files that implement the new trace option
14361 * driver.c: Document new --trace options.
14363 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
14366 - if (mono_jit_trace_calls)
14367 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
14369 * mini.h: prototypes.
14371 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
14373 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
14375 * mini.c inssel.brg: Implement typedefbyref opcodes.
14377 * mini.c (mono_jit_compile_method): Remove unused local variable.
14379 * mini.c (mono_jit_compile_method_inner): Ditto.
14381 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
14383 * tramp-x86.c (x86_class_init_trampoline): Fix build.
14385 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
14387 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
14389 * mini.c (mono_no_aot): Remove unused global variable.
14391 * mini.c: Thread safety fixes.
14393 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
14395 * mini.c (mono_create_class_init_trampoline): Add a lock around
14396 class_init_hash_addr.
14398 * arrays.cs (test_0_newarr_emulation): Add new regression test for
14401 * mini.c: Decompose the NEWARR instruction before decomposing its
14402 arguments. Fixes #30073.
14404 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
14406 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
14409 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
14411 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
14413 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
14415 * driver.c: Add support for compiling icall wrappers to --compile.
14417 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
14419 * inssel.brg: The empty value in class->interface_offsets is -1, not
14422 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
14424 * objects.cs: New test for 'is' operator on an array of interfaces.
14426 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14428 * tramp-ppc.c: update trampoline code to support jumps
14429 and class initialization.
14431 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
14433 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
14435 * inssel.brg (OP_UNBOXCAST): Fix #46027.
14437 * inssel.brg (OP_UNBOX): Remove unused rule.
14439 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
14440 region instead of one for each method. Fixes #47813.
14442 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
14444 * exceptions.cs (test_0_nested_finally): New regression test for
14445 nested exception handlers.
14447 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
14449 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
14451 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
14454 * mini.c (mono_method_check_inlining): Make the inlining limit
14455 configurable by an environment variable.
14457 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
14459 * mini.h: Bump AOT file version.
14461 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
14462 token, store the image along with the token, since the token might not
14463 refer to the same image as the method containing the relocation,
14464 because of inlining.
14466 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
14468 * mini.c (mono_precompile_assemblies): New function to compile
14469 all methods in all loaded assemblies.
14471 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
14473 * regalloc.h regalloc.c (MonoRegState): Change the type of
14474 iassign and fassign to int*, since they can contain large negative
14475 values if the register is spilled. Also added some comments. Fixes
14478 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
14479 under Win32. Fixes #42964.
14481 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
14483 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
14485 * aot.c: Added support for AOT compiling methods which contain calls
14486 to wrappers. Currently, only remoting-invoke-with-check wrappers are
14489 * driver.c (compile_all_methods): Run the compilation in a thread
14490 managed by mono. Fixes #44023.
14492 * mini.c (mono_codegen): Print full method name in verbose output.
14494 * mini-x86.c (mono_arch_patch_code): Fix warning.
14496 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
14497 jumps, since the method we are jumping to might be domain-specific.
14499 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
14501 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14503 * inssel.brg: string chars are unsigned.
14505 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
14507 * TODO: New todo item.
14509 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
14510 which calls mono_runtime_class_init and patches the call site to
14511 avoid further calls.
14512 (mono_arch_create_class_init_trampoline): New arch specific function
14513 to create a class init trampoline.
14514 (create_trampoline_code): Generalized so it can create
14515 class init trampolines as well.
14517 * mini.c (helper_sig_class_init_trampoline): New helper variable.
14518 (mono_create_class_init_trampoline): New function to create and cache
14519 class init trampolines.
14520 (mono_find_class_init_trampoline_by_addr): New function to lookup the
14521 vtable given the address of a class init trampoline. Used by the
14523 (mono_codegen): Generate a call to a trampoline instead of
14524 mono_runtime_class_init in LDSFLD[A].
14525 (mono_codegen): Add relocations for the new trampoline.
14527 * mini.h mini-x86.c aot.c: Added a new relocation type:
14528 MONO_PATCH_INFO_CLASS_INIT.
14530 * mini.h: Bump AOT version number.
14532 * aot.c: Create a copy of the loaded code instead of using the original
14533 so methods which call each other will be close in memory, improving
14536 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
14537 patch since it breaks the regression tests.
14539 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
14540 for the register saving instruction sequence since the
14541 frame_state_for function in glibc 2.3.2 don't seem to detect it.
14543 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
14545 * TODO: Fix todo item && remove another.
14547 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
14549 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
14552 * aot.c: Moved the check for MONO_LASTAOT into the initialization
14553 function of the module.
14555 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
14556 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
14557 --no-aot command line option.
14559 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
14561 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
14562 by Bernie Solomon (bernard@ugsolutions.com).
14564 * inssel.brg: Refactor the interface offset table related code into
14565 its separate functions and add support for the AOT case.
14567 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
14569 * aot.c (mono_aot_get_method_inner): Fix memory leak.
14571 * aot.c: Added mono_aot_verbose variable and made all debugging
14572 output depend on the value of this variable.
14574 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
14575 method_label and info_label.
14577 * mini.h mini-x86.c aot.c: Added a new relocation type
14578 MONO_PATCH_INFO_IID for klass->interface_id.
14580 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
14581 the MonoJitInfo structure.
14583 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
14584 a non-root appdomain in shared mode.
14586 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
14588 * aot.c: make aot loader less verbose. Remove free of unused variable.
14590 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
14592 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
14594 * .cvsignore: Added *.dll.
14596 * mini.c (mono_print_tree_nl): New function callable while debugging.
14598 * mini.c (mono_print_code): Export this.
14600 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
14603 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
14605 * mini.h (MonoCompile): Added 'jit_info' field.
14607 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
14608 the cfg structure, since it is needed by the AOT compiler.
14610 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14612 * aot.c: A major rewrite. Changes include:
14613 - save exception tables for methods which have them.
14614 - cache failed lookups in aot_get_method () to avoid the (slow) calls
14615 to g_module_symbol.
14616 - reworked the file format so it is now much smaller and needs
14617 fewer relocation entries.
14619 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14621 * aot.c (load_aot_module): Fix build bustage on platforms without
14624 2003-09-04 Martin Baulig <martin@ximian.com>
14626 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
14628 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14630 * TODO: Some new optimization ideas.
14632 * aot.c: Move AOT module loading logic here from mono_assembly_open.
14634 * aot.c: Save the optimization flags used to compile the code into
14637 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
14638 support emitting domain specific code.
14640 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
14641 no longer domain neutral. It can be made domain neutral by compiling
14642 with --optimize=shared.
14644 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
14645 between appdomains.
14647 * driver.c mini.h mini.c: New --no-aot debugging option which disables
14648 loading of AOT code.
14650 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
14652 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
14653 if there is no domain neutrality information.
14655 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
14657 * aot.c (mono_compile_assembly): Emit a symbol containing the file
14658 format version into the generated library.
14660 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
14661 callee method into the caller since one of them could be shared.
14663 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
14664 system exceptions from AOT code now works.
14666 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
14667 method if it is domain neutral and the callee is not.
14669 * graph.c (cfg_emit_one_loop_level): Fix warning.
14671 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
14673 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
14676 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
14678 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
14679 is needed by code which is executed before mono_runtime_init ().
14680 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
14682 * mini.c (mono_thread_abort): Fix warning.
14683 (mono_jit_compile_method): Call static constructor in the AOT case too.
14685 * aot.c (mono_compile_assembly): Fix warning.
14687 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14689 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
14691 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
14693 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
14695 * cpu-pentium.md: Fix the length of call opcodes so they include the
14696 ESP restoring instruction. Fixes #47968.
14698 2003-08-28 Martin Baulig <martin@ximian.com>
14700 * mini-x86.c (mono_arch_call_opcode): Added support for
14701 MONO_TYPE_GENERICINST.
14703 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
14705 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
14707 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
14708 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
14710 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
14713 2003-08-26 Martin Baulig <martin@ximian.com>
14715 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
14716 when reporting an error, set this to the actual error location.
14717 (mono_method_to_ir): Report the correct error location if
14718 get_basic_blocks() returned an error.
14720 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
14722 * mini.c (mono_type_blittable): OBJECT is not blittable.
14723 (mono_method_blittable): Methods which have marshalling descriptors
14724 are not blittable either. Fixes #47842.
14726 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
14728 * driver.c mini.c: Use an environment variable instead of a global
14729 variable. Also fix the build.
14731 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
14732 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
14735 * driver.c mini.c: Added --with-valgrind option to turn off some
14736 code which prevents mono from running under valgrind.
14738 * mini.c (mono_emit_call_args): Fixed warning.
14740 * mini.c (mono_emulate_opcode): Fixed warning.
14742 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14744 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
14745 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
14746 regalloc.c, regalloc.h: specify available registers in arch-specific
14747 code and support floats in the regallocator (patch by Laurent Morichetti
14750 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
14752 * mini.c: mono_thread_current() can be called only after
14753 mono_runtime_init(): rearrange code to not call it early on.
14755 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
14757 * mini.c: allocate jump tables in the code mempools.
14759 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
14761 * mini.c, mini.h: make sure per-thread data allocated by the jit is
14764 2003-08-10 Miguel de Icaza <miguel@ximian.com>
14766 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
14767 12 to 16. This fixes bug #47453.
14770 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
14772 * mini-ppc.c: fixed indexed load and unsigned compares.
14774 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
14776 * mini.c: reenabled installation of handler for
14777 thread abort signal.
14779 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14781 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
14782 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
14783 until it's fixed and actually useful.
14785 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
14787 * inssel-long32.brg: couple more opcodes implemented.
14789 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
14791 * mini-sparc.c: Even more opcodes implemeted.
14793 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
14795 * mini-sparc.c: More opcodes implemented.
14797 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
14799 * mini-sparc.c: More opcodes implemented.
14801 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
14803 * inssel-sparc.brg: Add some needed rules. Direct
14805 * Makefile.am: Use inssel-sparc.brg
14806 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
14807 an assert happy for now.
14809 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
14811 * mini-sparc.c: Fixed compile errors.
14812 * exceptions-sparc.c: Same. We now produce a mono binary
14813 on sparc-linux. Yea.
14815 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
14817 * mini-sparc.c: Renamed registers. Also some macro cleanups.
14818 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
14819 They compile, but do not work.
14821 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14823 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
14824 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
14825 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
14828 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14830 * mini.c: more opcodes implemented and better support for generics.
14832 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
14834 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
14835 * mini.c, mini.h: first cut at generics support: some new instructions
14836 added and changed the behaviour of some of the existing ones.
14838 2003-07-21 Miguel de Icaza <miguel@ximian.com>
14840 * mini.c: Removed definition of metadata_shared mutex here.
14842 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
14844 * mini-x86.c: make vararg calls work for instance methods.
14846 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
14848 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
14849 returns the arguments in a separte list, now.
14851 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14853 * aot.c, mini.c: updates for array type representation changes.
14855 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
14857 * mini.c: register function to perform jit shutdown.
14859 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
14861 * mini.c: use a faster allocator if possible.
14863 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
14865 * aot.c: some cleanups and portability changes.
14867 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14869 * mini.c: use faster allocation for CEE_BOX if possible.
14871 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
14873 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
14874 Moved inlined mempcy code to its own function so that is can be
14875 reused. Added an inline memset function as well (optimized initobj).
14876 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
14878 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
14880 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
14882 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
14884 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
14885 arch code can setup the cpu for CLR execution, if needed.
14886 We use it on x86 to set the precision of FP operations.
14888 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
14890 * mini.c: disable some optimizations if we can guess they'll cost too
14891 much for a given method.
14893 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
14895 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
14897 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
14898 * mini.h mini.c mini-x86.c: Added instruction level coverage
14899 info collection support.
14901 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14903 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
14904 is now implemented in the profiling API. Get rid of a couple of
14905 unnecessary global variables.
14907 2003-06-15 Nick Drochak <ndrochak@gol.com>
14909 * basic-long.cs: tests for negative values for bigmul, and unsigned.
14910 * cpu-g4.md: add op_bigmul and op_bigmul_un
14911 * cpu_pentium.md: add op_bigmul_un
14912 * inssel-long32.brg: add rule for unsigned bigmul
14913 * mini-ops.h: define OP_BIGMUL_UN
14914 * mini-x86.c: THE BUG: handle (un)signed properly
14915 * mini.c: choose unsigned opcode if needed.
14916 This set of patches fixes bug #44291
14918 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
14920 * mini.c (optimize_branches): improved to handle all kinds of
14921 conditional branches.
14923 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
14925 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
14926 don't raise exceptions.
14928 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
14930 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
14931 to arch-specific files.
14933 2003-06-09 Martin Baulig <martin@ximian.com>
14935 * Makefile.am (libs): Added $(LIBGC_LIBS).
14937 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
14939 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
14940 and OP_ATAN (fixes bug#44293).
14942 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
14944 * Makefile.am, mini-x86.c: rename cpu description array to
14945 pentium_desc, since some compilers define the 'pentium' preprocessor
14948 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
14950 * mini.c (mini_select_instructions): add explicit branch if the
14951 following block is not the false target of a conditional branch -
14952 we need this with any optimization that reorder or remove bblocks
14954 * mini.c (optimize_branches): bug fixes
14956 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
14958 * mini.c (mono_method_to_ir): inline static readonly fields
14960 * ssa.c (fold_tree): start cfold support for long (very simple
14963 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
14965 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
14967 * inssel.brg: fixed memcpy (bug #44219).
14969 2003-06-05 Dick Porter <dick@ximian.com>
14971 * driver.c: Set the glib log levels to not abort if g_message
14974 g_set_prgname() has to happen before mini_init() so that the
14975 process handle gets the info.
14977 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
14979 * driver.c: add intrins to the default optimizations to get wider
14982 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
14984 * mini.h: some large basic blocks will overflow a 16-bit
14985 integers for symbolic registers.
14987 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
14989 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
14990 (mono_arch_output_basic_block): fix bug 43499
14992 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
14994 * mini.c: kill duplicated definition of mono_debug_format.
14996 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
14998 * mini-x86.c, arrays.cs: fixed register allocation bug.
15000 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
15002 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
15004 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
15006 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15009 (print_method_from_ip): also print source location information if
15012 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
15014 * mini.c (mono_find_block_region): bug fix in region code
15015 (mini_method_compile): enable removing unreachable code again, but
15016 only in methods without exception clauses.
15018 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
15020 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
15021 Implemented arglist opcode and handling of TypedReference type.
15022 Fixed x86 call convention when a structure is returned.
15023 Minimal support for calling static vararg methods.
15025 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
15027 * mini.c (mini_method_compile): always remove unreachable code,
15028 because the code in them may be inconsistent (access to dead
15029 variables for example).
15031 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
15033 * driver.c, debug-mini.c: warning fixes.
15035 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
15037 * Makefile.am, jit.h, mini.h: install header for embedding mono.
15039 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
15041 * mini.c: thread-static fields are registered in mono_class_vtable(),
15042 so ensure the function is called before checking for them.
15044 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
15046 * mini.c (optimize_branches): fix for bug 43586
15048 * jit-icalls.c (mono_llmult_ovf): added an additional check for
15049 overflow (fixes Bug #43639)
15051 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15053 * mini.c, objects.cs: allow the use of stobj for primitive types.
15055 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15057 * mini.c: be less strict about argument checking until we support
15058 running the verifier.
15060 2003-05-27 Nick Drochak <ndrochak@gol.com>
15062 * basic-long.cs: tests for (ulong)int * (ulong)int also
15063 * mini.c: use the same trick for (ulong)int * (ulong)int
15065 2003-05-27 Nick Drochak <ndrochak@gol.com>
15067 * basic-long.cs: add regression test for (long)int * (long)int
15068 * cpu-pentium.md: add op_bigmul specification
15069 * inssel-long32.brg: add OP_BIGMUL rule
15070 * mini-ops.h: add OP_BIGMUL
15071 * mini-x86.c: register allocator: handle case where src1 needs to be
15073 * mini.c: substitute special BIGMUL opcode in the tree for
15074 (long)int * (long)int
15076 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
15078 * jit-icalls.c: call the type ctor on field access if needed.
15080 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
15082 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
15083 to a method (including results of ldelema, bug#43207).
15085 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
15087 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
15088 colors to show exception handler blocks.
15090 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
15091 (fix for pinvoke7.cs).
15093 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15095 * mini.h, mini.c: ensure correct initialization order for types that
15096 require it. Prepare for lazy compilation of jit icall wrappers.
15097 Provide a name for opcode emulation to reduce unneeded mallocing.
15099 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
15101 * mini-x86.c: better register restoring code and profiling
15102 support for tail calls.
15104 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15106 * mini.h, driver.c: prepare for leaf methods optimization.
15108 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
15110 * mini.c: get targets of branches before converting a method.
15112 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
15114 * mini.c (optimize_branches): added some experimental code (disbaled)
15116 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
15118 * mini.c (optimize_branches): fix branch to branch optimization
15120 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
15122 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
15124 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
15126 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
15129 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
15131 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
15132 enable use of interface variables again.
15134 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
15135 I1 to registers because there is no simply way to sign extend 8bit
15136 quantities in caller saved registers on x86.
15138 * inssel-float.brg: set costs of some rules to 2 so
15139 that monobure always select the arch. specific ones if supplied,
15140 regardless of the order we pass the files to monoburg.
15142 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
15144 * mini.c, mini-x86.c: since the magic trampoline for jumps
15145 can't patch the code directly, we do it as soon as the
15146 method gets compiled.
15148 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
15150 * mini-x86.c, mini.h: introduce a new patching method
15151 to support CEE_JMP and tail calls.
15152 * mini.c: obey tail.call. Don't precompile methods target
15154 * tramp-x86.c: new trampoline code to handle methods
15155 reached through a jump.
15157 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
15159 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
15160 bit values to registers
15162 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
15164 * mini.c (mono_compile_get_interface_var): share interface
15165 variables if possible.
15167 2003-05-16 Martin Baulig <martin@ximian.com>
15169 * debug-mini.c (mono_init_debugger): New function to initialize
15170 the debugger. This is not in the debugger since it needs to
15171 access some of mini's internals.
15173 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
15175 * mini.c (mono_method_to_ir): inlining fixes/cleanups
15177 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
15179 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
15180 for value type handling.
15182 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
15184 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
15185 (mono_method_check_inlining): enable inlining of all kinds of wrappers
15187 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
15189 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
15190 the constructor through a proxy.
15192 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
15194 * jit-icalls.c, inssel.brg: fixes to array element address
15197 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
15199 * mini-x86.c (is_regsize_var): allocate pointer to registers
15201 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15203 * driver.c: fixed typo, added intrins to the set of optimizations
15204 tested with regressions.
15206 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
15208 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
15209 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
15212 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
15214 * inssel.brg: remove some common pop instructions without side effects
15216 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15218 * inssel-x86.brg: fixed thinko in int to double conversions.
15220 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
15222 * mini.c, jit-icalls.c: added runtime thread-static variable support.
15224 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
15226 * inssel-long32.brg: two more missing instructions.
15228 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
15230 * mini.c (mono_emit_call_args): set the cil_code for all arguments
15231 if not already set.
15233 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
15235 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
15238 * basic-float.cs: Added tests for negative zero.
15240 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
15242 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
15243 a couple of missing operations for long casts, with test cases.
15245 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15247 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
15249 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
15251 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
15252 code size estimation.
15254 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
15256 * mini.c (mono_jit_create_remoting_trampoline): make it work with
15257 abstract methods (fix bug 42542)
15259 * aot.c: add ability to handle array types
15261 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
15263 * mini.c: Call the _specific versions of the object allocation
15264 functions if possible.
15266 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
15268 * driver.c: call setlocale ().
15270 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
15272 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
15275 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
15277 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
15279 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
15280 wrappers (fix bug 42122)
15282 2003-05-04 Martin Baulig <martin@ximian.com>
15284 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
15286 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
15287 s/mini_set_defaults/mono_set_defaults/g.
15289 2003-05-04 Martin Baulig <martin@ximian.com>
15291 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
15293 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15295 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
15296 (reported by Don Roberts).
15298 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
15300 * mini.c: temporarily work around two bugs for this release.
15302 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15304 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
15305 that contains -export-dynamic and it makes using the ld script
15307 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
15309 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
15311 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
15314 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
15316 * mini.c: make sure leave calls all the needed finally blocks,
15317 even when the target jumps out of multiple exception clauses.
15319 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15321 * ldscript, Makefile.am: add linker script to reduce the number of
15322 exported symbols (should also fix the issues with libwine defining
15323 some of the same symbols in io-layer).
15325 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
15327 * driver.c (mini_main): Avoid assertion when no file name is given on
15330 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
15332 * driver.c: added --version/-V command line option.
15333 Added the inline optimization in the regression tests.
15335 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15337 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
15338 to the type in the method signature (fixes bug#42134).
15340 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
15342 * mini.c: when inlining, check this is not null only when needed (bug #42135).
15344 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
15346 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
15348 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15350 * driver.c: fixed bug #42100.
15352 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
15354 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
15356 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
15358 * mini.c: moved most of the code required to do inlining to its own
15359 function so it can be reused. Inline also ctors if appropriate.
15361 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
15363 * Makefile.am: Link with -export-dynamic so shared libs loaded by
15364 the runtime can call mono API functions.
15366 2003-04-27 Martin Baulig <martin@ximian.com>
15368 * debug-mini.c (mono_debug_init_method): Added
15369 `guint32 breakpoint_id' argument; if the method has a breakpoint,
15370 send a notification to the debugger.
15372 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
15373 running in the Mono Debugger, just pass the breakpoint number to
15374 mono_debug_init_method().
15376 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
15378 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
15380 * mini.c: allow some more unsafe compares.
15382 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15384 * mini-x86.c, Makefile.am: make distcheck works (partially from
15385 a patch by Richard Lee <r.h.lee@attbi.com>).
15386 * regset.c, regset.h: removed, they are unused.
15388 2003-04-25 Dick Porter <dick@ximian.com>
15390 * driver.c: Usage reports the name as 'mono' not 'mini'
15391 * exceptions-x86.c: Build and run on freebsd
15393 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
15395 * Makefile.am: install the program with the 'mono' name and
15396 the library as libmono instead of mini and libmini.
15398 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
15400 * driver.c: provide the APIs for the embedding interface of the old jit.
15402 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
15404 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
15406 2003-04-23 Martin Baulig <martin@ximian.com>
15408 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
15410 * driver.c: Added `--debug' command line argument to enable
15413 2003-04-23 Martin Baulig <martin@ximian.com>
15415 * debug.[ch]: Removed. The code is now in
15416 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
15418 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
15421 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
15423 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
15425 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15428 (mini_cleanup): moved mono_runtime_cleanup call after the call to
15429 mono_domain_finalize.
15430 (mini_method_compile): use mono_method_profile* if the the option is
15433 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
15435 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
15436 methods with their wrapper.
15438 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
15439 methods with their wrapper.
15441 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
15444 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
15447 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
15450 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
15452 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
15454 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
15456 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
15457 of the mempool. This is slightly faster and uses less memory
15459 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15461 * mini.c: avoid O(n) allocation for variables.
15463 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15465 * mini.c: handle items on the stack after inlining methods.
15467 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
15469 * mini.c: make the method->opcode optimization dependent
15470 on MONO_OPT_INSTRINS and do it lazily.
15472 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
15474 * driver.c: print overall results at the end of regression run.
15476 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
15478 * inssel.brg: don't overwrite symbolic registers.
15480 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
15482 * inssel-x86.brg: fix conversion from long to float.
15484 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
15486 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
15488 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
15490 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
15492 * driver.c: Added --print-vtable option as in the old JIT.
15494 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
15496 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
15498 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
15500 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
15502 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
15504 * mini.c regalloc.c regalloc.h: Fix memory leak.
15506 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
15508 * aot.c (mono_aot_get_method): register all used strings
15510 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15512 * mini.c: always intern strings references with ldstr at compile time.
15514 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15516 * Makefile.am: add BUILT_SOURCES.
15518 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
15520 * driver.c: give a better error message when the assembly to execute
15521 doesn't have an entry point.
15523 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
15525 * Makefile.am: added hack for automake
15527 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
15530 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
15532 22003-04-07 Martin Baulig <martin@ximian.com>
15534 * Makefile.am: Added Makefile.am.
15536 * debugger-main.c: Removed, this is now in the debugger where it
15539 * mini.pc.in: Call this package `mini' for the moment.