1 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3 * aot-compiler.c (emit_globals): Avoid invalid characters in
4 the static linking symbol.
6 * objects.cs: Add a test for the range check optimization. Fix warnings.
8 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
9 optimization from the current JIT.
11 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
12 later in decompose_array_access_opts () to allow more optimizations.
14 * method-to-ir.c (mono_handle_soft_float): Rename this to
15 mono_decompose_soft_float () for consistency.
17 * mini-ops.h: Fix arguments of OP_STRLEN.
19 * method-to-ir.c (save_cast_details): Extract the cast details saving code
20 into a separate function.
21 (reset_cast_details): Ditto.
22 (handle_unbox): Save cast details. Fixes #431254.
24 * method-to-ir.c: Remove some obsolete FIXMEs.
26 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
28 * ir-emit.h (alloc_dreg): Write a warning before crashing.
30 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
32 * mini-codegen.c: More work on macros to make them
33 ready for multiple regbanks.
35 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
37 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
39 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
41 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
43 * mini-codegen.c (mono_spillvar_offset): Proper support for
46 2008-09-30 Zoltan Varga <vargaz@gmail.com>
48 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
49 the stack overflow changes.
51 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
53 * mini-codegen.c: Make all bank macros depend on reg_bank.
55 * mini-codegen.c (mono_local_regalloc): Make free mask
56 initialization regbank aware.
58 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
60 * mini-codegen.c (mono_local_regalloc): Extract callee
61 mask selection to a function and make it regbank aware.
63 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
65 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
66 code to deal with many regbanks.
68 2008-09-30 Zoltan Varga <vargaz@gmail.com>
70 * mini-codegen.c: More fp->regbank changes.
72 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
74 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
75 of a hardcoded constant.
77 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
79 * method-to-ir.c (type_from_stack_type): Fix typo.
81 2008-09-29 Zoltan Varga <vargaz@gmail.com>
83 * mini-ia64.c (emit_move_return_value): Convert float return values to
86 * objects.cs: Add a new test.
88 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
89 VARARG methods to fix an assert later.
91 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
92 end so it at least compiles.
94 2008-09-28 Zoltan Varga <vargaz@gmail.com>
96 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
98 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
100 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
101 optimization to a new function (emit_optimized_ldloca_ir) and enable
102 it for both ldloca and ldloca_s.
104 2008-09-28 Zoltan Varga <vargaz@gmail.com>
106 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
107 gshared CASTCLASS code.
109 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
110 amd64, where the libc stack unwinder encounters stack frames referring to
111 native code in unmapped memory.
113 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
116 * generics.cs: Add new test.
118 2008-09-27 Zoltan Varga <vargaz@gmail.com>
120 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
121 add a check that one of the ARM_FPU_ constants is defined.
123 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
125 * mini-exceptions.c: Fix build on non-altstack platforms.
127 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
130 * ir-emit.h: Add a comment to NEW_PCONST.
132 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
134 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
136 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
137 after the changes to MonoJitDomainInfo.
139 2008-09-27 Mark Probst <mark.probst@gmail.com>
141 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
143 2008-09-27 Mark Probst <mark.probst@gmail.com>
145 * mini-ppc.c: Compiler warning fixes.
147 2008-09-27 Mark Probst <mark.probst@gmail.com>
149 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
152 2008-09-27 Mark Probst <mark.probst@gmail.com>
154 * exceptions-ppc.c, mini-ppc.h: Compile
155 mono_arch_handle_altstack_exception() on Darwin, too.
157 2008-09-27 Mark Probst <mark.probst@gmail.com>
159 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
160 work on archs which don't have generic sharing implemented, only
161 without the vtable_arg.
163 2008-09-26 Mark Probst <mark.probst@gmail.com>
165 * mini.c: Added comment explaining why delegate ctor icall
166 wrappers are compiled.
168 2008-09-26 Mark Probst <mark.probst@gmail.com>
170 * mini.c: Don't produce trampolines to delegate ctor icall
171 wrappers but compile them upfront.
173 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
175 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
176 runtime-set function when going back to managed code. Currently this
177 is used to set back the protection on the soft ovf pages and/or to
178 throw the stack overflow exception that happened in unmanaged code.
180 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
182 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
183 runtime-set function when going back to managed code. Currently this
184 is used to set back the protection on the soft ovf pages and/or to
185 throw the stack overflow exception that happened in unmanaged code.
187 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
189 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
190 the support code for restoring stack protection after stack overflows
191 that happen in unmanaged code. Don't set the exec permission on the
194 2008-09-26 Zoltan Varga <vargaz@gmail.com>
196 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
197 delegate->method_ptr is set. Fixes #428054.
199 2008-09-25 Zoltan Varga <vargaz@gmail.com>
201 * tests.cs: Rename to ratests.cs.
203 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
204 emit_get_rgctx_... functions.
206 2008-09-25 Mark Probst <mark.probst@gmail.com>
208 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
210 2008-09-25 Mark Probst <mark.probst@gmail.com>
212 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
213 before asserting that method is sharable.
215 2008-09-25 Mark Probst <mark.probst@gmail.com>
217 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
218 whether method needs a static RGCTX wrapper used instead of
221 * generic-sharing.c, mini.h: A few functions moved to
222 metadata/generic-sharing.c.
224 2008-09-25 Mark Probst <mark.probst@gmail.com>
226 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
227 Generic code sharing for value types, which essentially means
228 treating value type methods like static methods. The RGCTX is
229 passed in the same way.
231 2008-09-25 Zoltan Varga <vargaz@gmail.com>
233 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
234 opcode when creating multi-dimensional arrays of open types.
236 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
239 * generics.cs: Add a test.
241 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
243 2008-09-24 Zoltan Varga <vargaz@gmail.com>
245 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
247 * mini.c (mini_method_compile): Set it when running under the debugger.
249 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
250 vreg optimization if the flag is set.
252 * driver.c (mono_main): Add --attach= option to pass options to
255 * mini.c (sigquit_signal_handler): Start the attach agent.
257 * ssapre.c: Disable this to save space since it is not yet ported to
260 * regalloc2.c: Disable this to save space.
262 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
264 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
266 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
267 the -v option useful again.
269 2008-09-24 Zoltan Varga <vargaz@gmail.com>
271 * mini-amd64.c (mono_arch_output_basic_block): Add support for
274 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
275 arrays of arrays. Fixes #428406.
277 * method-to-ir.c (mini_emit_castclass): Ditto.
279 * objects.cs: Add new test.
281 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
283 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
284 was wrong at it choked against target_type_is_incompatible for byref types.
286 2008-09-23 Zoltan Varga <vargaz@gmail.com>
288 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
291 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
293 * mini-exceptions.c: update a few more exceptions-related counters.
295 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
297 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
298 new functions to allocate from persistent mempools.
300 2008-09-23 Zoltan Varga <vargaz@gmail.com>
302 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
303 multiple register banks in the future.
305 * mini-codegen.c (mono_local_regalloc): Fix a warning.
307 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
309 * mini.c (type_to_eval_stack_type): Remove duplicated function.
311 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
313 * mini.h: Export type_to_eval_stack_type.
315 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
316 is only ins->klass of byref types.
318 2008-09-22 Zoltan Varga <vargaz@gmail.com>
320 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
321 (mini_emit_memcpy2): Ditto.
323 * mini-amd64.c: Fix a warning.
325 2008-09-21 Mark Probst <mark.probst@gmail.com>
327 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
330 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
332 * method-to-ir.c: Extract stloc micro-optimization to a
333 function and apply it to all cases.
335 2008-09-19 Mark Probst <mark.probst@gmail.com>
337 * method-to-ir.c: Don't fail generic code sharing in cases we
340 2008-09-18 Mark Probst <mark.probst@gmail.com>
342 * mini-ppc.c: Handle structs in tailcalls on Darwin.
344 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
346 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
349 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
351 * trace.c: make tracing more useful and correct, with per-thread
354 2008-09-15 Mark Probst <mark.probst@gmail.com>
356 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
357 doing a method call and the argument is an R4.
359 2008-09-14 Zoltan Varga <vargaz@gmail.com>
361 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
364 2008-09-13 Mark Probst <mark.probst@gmail.com>
366 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
368 2008-09-12 Zoltan Varga <vargaz@gmail.com>
370 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
371 (MONO_JUMP_TABLE_FROM_INS): Ditto.
373 2008-09-11 Zoltan Varga <vargaz@gmail.com>
375 * driver.c: Add a --agent argument (not supported yet) to load managed
376 agent assemblies before loading the main assembly, similarly to how the
377 Java VM handles agents.
379 2008-09-11 Mark Probst <mark.probst@gmail.com>
381 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
382 function to do stack layout of local variables.
384 2008-09-11 Mark Probst <mark.probst@gmail.com>
386 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
389 2008-09-11 Zoltan Varga <vargaz@gmail.com>
391 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
392 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
393 JIT if DISABLE_JIT is defined.
395 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
398 2008-09-10 Mark Probst <mark.probst@gmail.com>
400 * iltests.il.in: Disable the fconv test on PPC (the result is
401 undefined according to ECMA).
403 2008-09-10 Mark Probst <mark.probst@gmail.com>
405 * iltests.il.in: Enable tail call tests for PPC.
407 * mini.h: Add variable for storing incoming valuetype argument
408 addresses for tail calls.
410 * mini-ppc.c: Implement valuetype arguments and return values for
413 2008-09-09 Mark Probst <mark.probst@gmail.com>
415 * mini-ppc.c: Partially implement tail calls (struct arguments and
416 return values not supported).
418 * method-to-ir.c: Enable tail calls on PPC.
420 2008-09-08 Zoltan Varga <vargaz@gmail.com>
422 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
423 runtime-invoke wrappers to work around the problem of them getting
424 assigned to a random class.
426 * aot-runtime.c (mono_aot_get_method): Ditto.
428 2008-09-07 Zoltan Varga <vargaz@gmail.com>
430 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
431 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
433 2008-09-07 Mark Probst <mark.probst@gmail.com>
435 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
436 until they're implemented properly.
438 * exceptions-ppc.c: Use arch-independent exception-handling code
439 instead of custom one.
441 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
444 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
446 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
447 applies when __powerpc__ is defined.
449 2008-09-06 Zoltan Varga <vargaz@gmail.com>
451 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
452 methods to their code to avoid computing the full name of wrappers and
453 doing a lookup in a string hash table.
455 2008-09-05 Zoltan Varga <vargaz@gmail.com>
457 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
458 we identify bblocks before method_to_ir () is ran.
460 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
461 Also avoid optimizing branches pointing to themselves.
463 * mini.c (mini_method_compile): Ditto. Fixes #422947.
465 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
467 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
469 2008-09-05 Zoltan Varga <vargaz@gmail.com>
471 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
472 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
473 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
476 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
477 jumped to the same entry in plt_jump_table.
479 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
481 * method-to-ir.c (initialize_array_data): Handle field with RVA from
484 2008-08-31 Zoltan Varga <vargaz@gmail.com>
486 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
487 other assignment can be if converted. Saves 1.5% on corlib size and fixes
490 2008-08-29 Geoff Norton <gnorton@novell.com>
492 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
493 segment, and doesn't properly handle .space as .text. Fixes
496 2008-08-29 Geoff Norton <gnorton@novell.com>
498 * mini.c: Disable the mach exception handler when running on
501 2008-08-29 Geoff Norton <gnorton@novell.com>
503 * aot-compiler.c: Patch from Renaldas Zioma to properly register
504 globals on Darwin/ARM
506 2008-08-28 Zoltan Varga <vargaz@gmail.com>
508 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
509 since too many things depend on it. Instead, call
510 mono_runtime_set_no_exec ().
512 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
515 * aot-compiler.c: Add an 'asm-only' AOT option.
517 * mini.c: Avoid initializing the runtime when doing AOT compilation.
519 * aot-compiler.c (compile_method): Disable gshared support for now as it
522 2008-08-27 Bill Holmes <billholmes54@gmail.com>
524 * mini-amd64.h : Fix a compiler warning.
526 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
527 Changed to use a callback function to retrieve the unwind info.
528 This avoids problems observed when code blocks were removed by
529 unloading an app domain.
531 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
532 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
535 Contributed under MIT/X11 license.
537 2008-08-27 Bill Holmes <billholmes54@gmail.com>
539 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
540 case to keep the stack aligned to 8.
542 Contributed under MIT/X11 license.
544 2008-08-26 Zoltan Varga <vargaz@gmail.com>
546 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
547 avoid repeated linear searches.
549 2008-08-25 Zoltan Varga <vargaz@gmail.com>
551 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
552 methods it can't handle.
554 * aot-compiler.c (add_method): Avoid adding a method twice.
555 (add_wrappers): Add runtime invoke wrappers for all methods.
557 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
558 function to create an aot-compatible version of this trampoline.
560 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
562 2008-08-24 Zoltan Varga <vargaz@gmail.com>
564 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
566 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
567 with a generic sharing failure.
569 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
571 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
572 CEE_RETHROW. Fixes #419634.
574 * mini.c (mono_method_to_ir): Ditto.
576 * exceptions.cs: Add a new test.
578 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
579 to mono_type_stack_size_internal () since some callers might not pass in
582 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
583 instrument_prolog. Fixes #419878.
585 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
586 doubles in soft float mode volatile.
588 2008-08-23 Zoltan Varga <vargaz@gmail.com>
590 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
592 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
593 to handle soft float correctly.
595 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
598 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
600 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
601 to sp, since the generics catch code requires it.
603 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
606 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
607 mono_arch_emit_imt_argument ().
609 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
611 * mini-arm.c tramp-arm.c: Generic sharing updates.
613 2008-08-22 Zoltan Varga <vargaz@gmail.com>
615 * mini-arm.c: Fix the arm build.
617 * generic-sharing.c (mini_type_get_underlying_type): New helper function
618 handling enums, generic instances and generic sharing.
619 (mini_type_stack_size_full): Ditto.
621 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
623 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
625 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
627 * tramp-arm.c: Implement the rgctx fetch and the generic class init
630 * mini-arm.c: Various small generic sharing changes.
632 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
634 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
637 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
638 helper function to return a generic class init trampoline.
640 * method-to-ir.c mini.c: Use it.
642 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
643 arch-specfic function to return a generic class init trampoline.
645 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
646 the GENERIC_CLASS_INIT custom code.
648 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
649 a fatal error, not a sharing failure.
651 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
654 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
655 trampoline argument from MONO_ARCH_VTABLE_REG.
657 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
658 order of the arguments to the C trampoline: pass 'slot' as the trampoline
659 argument, and pass the vtable in VTABLE_REG.
661 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
662 order of the arguments to the C trampoline: pass 'slot' as the trampoline
663 argument, and pass the vtable in VTABLE_REG.
664 (mono_arch_create_trampoline_code_full): Remove some special casing for
665 the rgctx fetch trampoline.
667 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
670 * iltests.il: Add a test for it.
672 2008-08-21 Zoltan Varga <vargaz@gmail.com>
674 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
676 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
679 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
680 use mono_jit_info_table_find () to avoid recursion.
681 (mono_delegate_trampoline): Add a sync wrapper here.
683 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
686 * mini.c (mono_method_to_ir): Ditto.
688 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
689 add_sync_wrapper argument. Don't add a sync wrapper here.
690 (mono_create_jump_trampoline): Don't add a sync wrapper here.
692 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
694 2008-08-20 Bill Holmes <billholmes54@gmail.com>
696 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
697 of nonvolatile registers back from MonoContext to CONTEXT.
699 Contributed under MIT/X11 license.
701 2008-08-20 Bill Holmes <billholmes54@gmail.com>
703 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
704 arguments on Winx64 there are only 4 argument registers. For this
705 logic to work the last argument must be pulled from the stack.
707 Contributed under MIT/X11 license.
709 2008-08-20 Zoltan Varga <vargaz@gmail.com>
711 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
713 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
714 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
715 encode/decode_method_ref ().
717 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
719 * aot-runtime.c (decode_patch): Ditto.
721 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
722 MONO_PATCH_INFO_METHOD.
724 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
727 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
730 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
732 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
735 * aot-runtime.c (decode_generic_inst): New function to decode and
736 return a interned generic inst.
737 (decode_klass_ref): Use it.
738 (decode_method_ref): Ditto.
740 * aot-compiler.c (emit_exception_debug_info): Save
741 jinfo->has_generic_jit_info too.
743 2008-08-19 Zoltan Varga <vargaz@gmail.com>
745 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
747 * iltests.il.in: Add a test for fconv_to_i.
749 * liveness.c: Disable the liveness2 pass for now to save space.
751 * regalloc2.c: Include mempool-internals.h to fix warnings.
753 * aot-compiler.c (encode_method_ref): Encode the context of generic
756 * aot-runtime.c (decode_method_ref): Inflate generic methods using
757 the context saved in the aot file.
759 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
761 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
763 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
764 volatile so they won't be optimized away.
766 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
772 * dominators.c: Remove duplicated functions that now are in
775 2008-08-19 Zoltan Varga <vargaz@gmail.com>
777 * aot-compiler.c: Fix warnings.
779 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
781 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
783 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
786 * mini.c (mono_resolve_patch_target): Ditto.
788 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
789 (encode_klass_ref): Add support for encoding VARs/MVARs.
791 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
793 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
794 the handling of the got entries into a separate 'decode_got_entry' function.
795 Add support for RGCTX_FETCH.
797 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
798 clobbered by the trampoline code.
800 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
801 not clobbered by the indirect calling code.
803 2008-08-18 Zoltan Varga <vargaz@gmail.com>
805 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
808 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
810 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
811 signature using the compilation mempool otherwise we would leak it.
813 2008-08-18 Zoltan Varga <vargaz@gmail.com>
815 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
816 mono_emit_abs_call ().
818 * patch-info.h: Add GENERIC_CLASS_INIT.
820 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
822 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
823 as their target as a near call.
825 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
827 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
829 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
830 call to a runtime function described by a patch.
832 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
833 mono_emit_abs_call, this has the advantage that the ABS handling code in
834 mono_codegen () can handle them both, and can handle other stuff in the
835 future without additional code.
837 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
839 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
842 * mini.h: Add missing bblock related prototypes.
844 * mini.h (MonoCompile): Remove unused reverse_inst_list and
845 reverse_inst_list_len fields.
847 * mini.c: Refactor this file a bit by moving branch optimizations to
850 * method-to-ir.c: Merge generic sharing changes missed earlier.
852 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
854 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
855 shared patches. Process METHODCONST as a shared patch.
857 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
858 as it crashes on the 2.0 mscorlib.
860 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
863 * aot-compiler.c: Use is_plt_patch () in a few additional places.
864 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
867 * aot-compiler.c: Reorganize the got handling code to be a bit more
870 2008-08-17 Zoltan Varga <vargaz@gmail.com>
872 * aot-compiler.c: Make the patch_to_plt_offset hash table use
873 mono_patch_info_equals/hash, and use it to massively simplify
876 * mini.c (mono_patch_info_hash): Simplify this and add support for
879 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
881 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
882 handling code, since an offset is not enough to identify a trampoline.
884 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
886 2008-08-17 Mark Probst <mark.probst@gmail.com>
888 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
890 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
892 * mini-ops.h: Argument and result types for OVF_CARRY ops.
894 * decompose.c: PPC decompositions for various ops.
896 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
898 2008-08-17 Zoltan Varga <vargaz@gmail.com>
900 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
901 call the generic trampoline code using a call, instead of a jump, to
902 remove some special casing from the generic trampoline code.
904 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
905 (mono_codegen): Ditto.
907 * aot-compiler.c aot-runtime.c: Ditto.
909 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
911 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
912 helper function to find the offset corresponding to a lazy fetch trampoline.
914 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
915 when doing generic sharing.
917 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
920 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
921 mini-trampolines.c to be with the other trampoline creation functions.
923 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
924 as it is equal to method->signature in most cases, add a
925 mono_emit_method_call_full variant which takes a signature and an imt
928 2008-08-16 Zoltan Varga <vargaz@gmail.com>
930 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
931 to this function, since it could be computed easily from the method
933 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
936 * method-to-ir.c mini.c: Remove references to
937 compile_generic_method_wo_context.
939 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
940 generic method calls.
942 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
943 dimensional non-szarrays.
945 * mini.c (mini_init): Register mono_array_new_1.
947 * jit-icalls.c (mono_array_new_1): New jit icall.
949 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
950 pointing to the method.
952 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
953 method addresses belonging to METHOD_JUMP patches in the
954 jump_target_got_slot_hash.
955 (mono_aot_load_method): Ditto.
957 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
960 * mini.c (mini_create_jit_domain_info): New helper function which
961 initializes/frees domain->runtime_info.
962 (mini_free_jit_domain_info): Ditto.
963 (mini_init): Install the domain hook functions with the runtime.
965 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
966 information maintained by the JIT.
968 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
969 insertion into jump_table_hash into mono_codegen (), also implement proper
972 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
973 tail calls, it is already done by the aot code.
975 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
978 * iltests.il.in: Make the jmp test a bit more complex.
980 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
981 generic instances which doesn't have a token.
983 * aot-runtime.c (decode_method_ref): Ditto.
985 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
986 can handle this case now.
989 2008-08-15 Geoff Norton <gnorton@novell.com>
991 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
994 2008-08-15 Zoltan Varga <vargaz@gmail.com>
996 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
997 calling generic methods.
999 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
1001 * aot-runtime.c (decode_patch_info): Ditto.
1003 * mini.c (mono_resolve_patch_target): Ditto.
1005 * patch-info.h: Add METHOD_RGCTX.
1007 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
1009 2008-08-14 Zoltan Varga <vargaz@gmail.com>
1011 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
1012 arguments in registers.
1014 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
1015 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
1017 * mini.c (mini_method_compile): Abort aot compilation for generic
1018 methods if generic sharing is disabled.
1020 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
1023 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
1024 requiring an mrgctx.
1026 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
1027 store instructions when converting a vcall to a normal call.
1029 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
1030 mono_arch_find_jit_info.
1032 2008-08-13 Zoltan Varga <vargaz@gmail.com>
1034 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
1035 avoid calling mono_method_full_name () for every method even if the
1037 (check_inline_caller_method_name_limit): Ditto.
1039 2008-08-12 Zoltan Varga <vargaz@gmail.com>
1041 * driver.c (main_thread_handler): Allow AOT compilation of multiple
1042 assemblies in one run.
1044 * aot-compiler.c (mono_compile_assembly): Only print out a count of
1045 skipped methods if it is not 0.
1047 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
1049 2008-08-12 Bill Holmes <billholmes54@gmail.com>
1051 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
1052 MONO_ARCH_HAVE_UNWIND_TABLE.
1054 Contributed under MIT/X11 license.
1056 2008-08-12 Bill Holmes <billholmes54@gmail.com>
1058 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
1059 from default optimizaton list on Winx64.
1061 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
1063 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
1064 the LMF from the MonoJitTlsData structure.
1066 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
1068 Contributed under MIT/X11 license.
1070 2008-08-12 Zoltan Varga <vargaz@gmail.com>
1072 * mini.c (sigsegv_signal_handler): Fix the build.
1074 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
1075 assembly->aot_module.
1077 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
1078 hash table. This simplifies and speeds up a lot of code, and fixes support
1081 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
1084 * mini-exceptions.c: Ditto.
1086 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
1087 'native_offset' argument, since these are computed in the
1088 mono_find_jit_info () function.
1090 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
1091 is used by exceptions-ppc.c.
1093 * exceptions-ppc.c: Call mono_find_jit_info () instead of
1094 mono_arch_find_jit_info ().
1096 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
1097 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
1098 generic code in mini-exceptions.c.
1100 2008-08-11 Zoltan Varga <vargaz@gmail.com>
1102 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
1104 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
1106 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
1107 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
1108 called while holding the loader lock. Fixes #415608.
1109 (mono_aot_get_method_from_token_inner): Ditto.
1111 2008-08-09 Zoltan Varga <vargaz@gmail.com>
1113 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
1114 to reduce differences between this and the generic implementation in
1116 (ves_icall_get_frame_info): Ditto.
1118 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
1120 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
1123 * exceptions-ppc.c (arch_get_call_filter): Rename this to
1124 mono_arch_get_call_filter () and make it non-static, for consistency with the
1125 other architectures.
1127 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
1130 * local-propagation.c:
1131 * mini-x86.c: Correct the name of arch defines.
1133 2008-08-09 Zoltan Varga <vargaz@gmail.com>
1135 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
1136 NO_EMULATE_LONG_SHIFT_OPS define.
1138 2008-08-08 Zoltan Varga <vargaz@gmail.com>
1140 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
1141 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
1143 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
1144 MACH fixes. Merged from the 2.0 branch.
1146 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
1148 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
1149 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
1151 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
1153 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
1154 mono_marshal_get_native_wrapper () signature changes.
1156 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1158 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
1159 conversion bug under arm.
1161 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
1163 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
1165 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
1166 with overflow checking.
1168 2008-08-05 Marek Habersack <mhabersack@novell.com>
1170 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
1171 to the genmdesc.pl file
1173 2008-08-05 Zoltan Varga <vargaz@gmail.com>
1175 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
1176 arg_array in the soft-float versions of the LOAD/STORE macros.
1178 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
1181 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
1183 2008-08-02 Zoltan Varga <vargaz@gmail.com>
1185 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
1186 a float HFA. Fixes #413621.
1188 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
1190 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
1191 frame_size to args_size. Fixes build.
1193 2008-08-02 Zoltan Varga <vargaz@gmail.com>
1195 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
1196 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
1198 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
1199 the stack are not unaligned. Fixes #413247.
1201 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
1203 * mini.c: update jitted methods performance counters.
1205 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
1207 * mini-exceptions.c: increase the exceptions thrown performance
1208 counter in mono_handle_exception ().
1210 2008-07-29 Zoltan Varga <vargaz@gmail.com>
1212 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
1213 can work with netmodules.
1215 2008-07-28 Geoff Norton <gnorton@novell.com>
1217 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
1220 2008-07-28 Zoltan Varga <vargaz@gmail.com>
1222 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
1225 2008-07-28 Bill Holmes <billholmes54@gmail.com>
1227 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
1228 The float param registers and other param registers must be the
1229 same index on Windows x64.
1231 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
1232 ArgValuetypeAddrInIReg argument case. Setting the argument
1233 op to OP_VTARG_ADDR (OP_REGOFFSET)).
1235 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
1236 variable computed above as the copy length for arguments of storage
1237 type ArgValuetypeAddrInIReg.
1239 * mini-amd64.c (mono_arch_emit_call) : Implementing the
1240 ArgValuetypeAddrInIReg argument case. This case will rely on
1241 mono_arch_emit_outarg_vt to emit the correct code later in the process.
1243 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
1244 a 32 byte stack allocation for all calls. We will omit the adjustment for
1245 jump and tail call instructoins as they do not follow the typical call behavior.
1247 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
1248 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
1249 local variable and pass the local variable by reference to the called method.
1251 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
1252 Implementing the ArgValuetypeAddrInIReg argument case. When the address
1253 of a struct is passed in a register it must be saved with the other
1254 volatile argument on the stack.
1256 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
1257 frame pointer the stack adjustment value must be saved to the unwind
1260 Contributed under MIT/X11 license.
1262 2008-07-28 Zoltan Varga <vargaz@gmail.com>
1264 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
1265 which got lost in the merge.
1267 2008-07-27 Zoltan Varga <vargaz@gmail.com>
1269 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
1272 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
1274 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
1275 icalls, since they won't be patched.
1277 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
1278 different code sequence when running under valgrind to prevent some valgrind
1281 * iltests.il.in: Add new regression test.
1283 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
1286 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
1287 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
1289 * iltests.il.in: Add new test.
1291 * aot-compiler.c: Fix some warnings.
1293 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
1296 2008-07-27 Zoltan Varga <vargaz@gmail.com>
1298 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
1299 (mini_usage_jitdeveloper): Add a missing --wapi option.
1301 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1303 * mini-codegen.c: Simplify the is_fp macros.
1304 (free_up_ireg): Remove, use free_up_reg instead.
1305 (free_up_reg): Fix the fp case.
1307 2008-07-26 Zoltan Varga <vargaz@gmail.com>
1309 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
1312 * exceptions-x86.c: Merge some changes which seemed to have got lost
1313 in the linear-ir merge.
1315 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
1317 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
1318 long vreg volatile even if the variable was already created.
1320 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
1323 2008-07-26 Zoltan Varga <vargaz@gmail.com>
1325 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
1327 * mini.c (mono_jit_compile_method_inner): Add support for
1328 MONO_EXCEPTION_BAD_IMAGE.
1330 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
1331 mini_method_get_context () returns NULL. Fixes #356531.
1333 * mini.c (mono_method_to_ir): Ditto.
1335 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
1336 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
1338 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1340 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
1341 in the LDFTN implementation.
1343 2008-07-25 Mark Probst <mark.probst@gmail.com>
1345 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
1346 code, patch calls to icalls, too, even if they're not in the
1347 shared generic code hash. Fixes #411962.
1349 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1351 * cpu-x86.md: Increase the length of the fcall opcodes.
1353 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
1354 calls returning floats.
1356 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
1359 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
1362 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
1363 into the domain->method_code_hash.
1365 * aot-compiler.c: Fix win32 build.
1367 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
1369 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
1370 gshared NEWARR implementation.
1372 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
1374 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
1375 can be used outside of method_to_ir.
1377 * mini.h (MonoCompile): Add arg_types field.
1379 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
1381 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
1382 the values of the local arg_array and param_types array.
1384 2008-07-24 Zoltan Varga <vargaz@gmail.com>
1386 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
1387 got accesses might only get generated later when NEWOBJ is decomposed.
1389 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
1390 looking up the native code of the target method when a delegate is called
1393 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
1396 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
1398 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
1399 AOT work on platforms without a working dlsym implementation.
1401 * mini.h: Bump AOT image format version.
1403 2008-07-24 Mark Probst <mark.probst@gmail.com>
1405 * mini-exceptions.c: Free a MonoType with
1406 mono_metadata_free_type() instead of g_free().
1408 * aot-runtime.c: Free a MonoType.
1410 2008-07-24 Zoltan Varga <vargaz@gmail.com>
1412 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
1415 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
1418 2008-07-23 Massimiliano Mantione <massi@ximian.com>
1419 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
1422 2008-07-23 Zoltan Varga <vargaz@gmail.com>
1424 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
1425 NEWOBJ calls on valuetypes.
1427 * iltests.il.in: Add new test.
1429 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
1431 2008-07-22 Zoltan Varga <vargaz@gmail.com>
1433 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
1434 is no longer needed.
1436 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
1437 non register sized integer arguments.
1438 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
1439 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
1442 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
1445 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
1446 two a binop with different sized arguments is emitted.
1448 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
1449 instruction in the ins==NULL case.
1451 2008-07-23 Zoltan Varga <vargaz@gmail.com>
1453 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
1455 * mini-x86.c: Fix osx build.
1457 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
1460 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
1461 instruction for non int sized variables.
1463 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
1466 2008-07-23 Robert Jordan <robertj@gmx.net>
1468 * method-to-ir.c: Fix MSVC build.
1470 2008-07-22 Zoltan Varga <vargaz@gmail.com>
1472 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
1473 a non int sized type, widen it to an int since newer versions of gcc seem to
1474 generate code which needs this.
1476 * ssa2.c abcremoval2.c: Fix warnings.
1478 * *: Merge the Linear IR branch.
1480 The original branch is at trunk/branches/vargaz/mini-linear-il, and
1481 the ChangeLog file there describes all the changes done over the years.
1482 Further documentation can be found at www.mono-project.com/Linear_IL.
1484 2008-07-21 Bill Holmes <billholmes54@gmail.com>
1486 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
1487 The float param registers and other param registers must be the
1488 same index on Windows x64.
1490 Contributed under MIT/X11 license.
1492 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
1494 * mini.c: Make the previous fix GC safe.
1496 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
1498 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
1500 2008-07-21 Bill Holmes <billholmes54@gmail.com>
1502 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
1503 on Winx64. This type will not be passed on the stack (ArgOnStack), but
1504 ArgValuetypeAddrInIReg instead.
1506 Contributed under MIT/X11 license.
1508 2008-07-21 Zoltan Varga <vargaz@gmail.com>
1510 * mini-codegen.c (get_register_spilling): Fix a warning.
1512 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
1514 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
1515 for types which the initialization fails. Raises the provided exception
1516 at the right stop after cleanup.
1518 2008-07-16 Zoltan Varga <vargaz@gmail.com>
1520 * aot-compiler.c: Free most of the memory allocated during compilation.
1522 * mini.c (mini_parse_debug_options): Fix a leak.
1524 * mini.c (mini_method_compile): Don't add the method to the jit info tables
1525 during aot compilation.
1527 2008-07-14 Zoltan Varga <vargaz@gmail.com>
1529 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
1530 it has too much register pressure.
1532 2008-07-13 Zoltan Varga <vargaz@gmail.com>
1534 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
1536 2008-07-12 Zoltan Varga <vargaz@gmail.com>
1538 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
1541 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
1542 on amd64 similar to the way it is done on arm.
1544 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1546 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
1547 consistency, normalize error messages, avoid loading aot-only modules in
1550 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
1553 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
1555 2008-07-11 Martin Baulig <martin@ximian.com>
1558 (MonoDebuggerInfo): Add `interruption_request'.
1560 2008-07-12 Zoltan Varga <vargaz@gmail.com>
1562 * aot-compiler.c (emit_plt): Remove some dead code.
1564 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
1566 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
1567 return the plt info offset belonging to a given plt entry.
1569 * mini-trampolines.c (mono_aot_plt_trampoline): Use
1570 mono_aot_get_plt_info_offset.
1572 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
1573 similar to the amd64 code by makeing jumps through a separate jump table
1574 instead of embedding the jump addresses into the code.
1576 2008-07-11 Zoltan Varga <vargaz@gmail.com>
1578 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
1581 2008-07-10 Martin Baulig <martin@ximian.com>
1583 * mini.c (mini_method_compile): Disable generics sharing when
1584 running in the debugger.
1586 2008-07-10 Zoltan Varga <vargaz@gmail.com>
1588 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
1590 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
1591 the local register allocator from running out of registers on x86 when
1594 2008-07-10 Bill Holmes <billholmes54@gmail.com>
1596 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
1597 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
1600 Contributed under MIT/X11 license.
1602 2008-07-10 Zoltan Varga <vargaz@gmail.com>
1604 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
1605 speed up the assembler.
1607 2008-07-09 Zoltan Varga <vargaz@gmail.com>
1609 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
1612 * mini.c: Move the soft float handling macros a bit earlier, add
1613 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
1616 * mini.h: Add prototype for mono_arch_fixup_jinfo.
1618 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
1619 read-only to help catch code allocation requests.
1621 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
1622 and turn it off when using --aot-only or when compiling with --aot=full.
1624 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
1625 jump table for switches from the normal domain mempool, not the code
1628 * mini-trampolines.c (get_unbox_trampoline): New function to return an
1629 unbox trampoline which handles aot-only mode too.
1631 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
1632 an AOTed unbox trampoline.
1634 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
1636 2008-07-09 Bill Holmes <billholmes54@gmail.com>
1638 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
1641 Contributed under MIT/X11 license.
1643 2008-07-09 Bill Holmes <billholmes54@gmail.com>
1645 * mini.c (mono_codegen): Allocate space at the end of the code block and store
1646 the unwind information for the method at the end of the allocated block.
1648 * mini-amd64.h: Added declarations for the unwind routines and adding field to
1649 MonoCompileArch to hold the unwind info for SEH on Winx64
1651 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
1652 frame pointer info for the method being compiled.
1654 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
1655 the call to mono_exception_from_token.
1657 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
1658 storing the method prolog information in a format that the Winx64 SEH can understand. This
1659 information is stored a the end of the method block because it is all 32-bit offset based.
1661 Contributed under MIT/X11 license.
1663 2008-07-09 Zoltan Varga <vargaz@gmail.com>
1665 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
1667 * wapihandles.c: Fix warnings.
1669 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
1672 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
1673 mono_jit_compile_method in aot-only mode since that calls the type
1676 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
1677 get_delegate_invoke_impl in aot-only mode.
1679 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
1681 2008-07-08 Zoltan Varga <vargaz@gmail.com>
1683 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
1685 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
1688 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
1690 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
1691 init trampoline from the AOT file as well.
1693 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
1694 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
1697 * mini.c (mini_init): Move the call to mono_exceptions_init () after
1700 * exceptions-amd64.c: Add _full variants for the remaining exception code
1701 creation functions as well, allow emission of relocatable code, remove
1702 caching since that is now done by the caller.
1704 * mini-exceptions.c: Add _full variants for the remaining exception code
1705 creation functions as well, add aot-only support.
1707 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
1708 if we can determine a proper token for them.
1709 (add_wrappers): Add a few more wrappers.
1710 (emit_method_code): Remove some dead code.
1711 (emit_trampolines): Emit exception code too.
1713 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
1715 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
1716 mono_array_new_va which avoids varargs.
1718 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
1720 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
1721 mono_arch_create_specific_trampoline () in all places.
1723 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
1724 a bit so it can be used for other things as well.
1726 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
1729 * exceptions-amd64.c: Rename the caching from the exception code creation
1730 functions, it is done by the caller instead.
1732 * exceptions-amd64.c: Change the signature of the exception code creation
1733 functions to allow the creation of relocatable code later.
1735 * mini-exceptions.c: Add a set of functions to query the various
1736 runtime-generated exception functions.
1738 * mini.c mini-exceptions.c: Use the newly added functions instead of the
1739 mono_arch_.. () functions.
1741 2008-07-07 Zoltan Varga <vargaz@gmail.com>
1743 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
1745 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
1747 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
1748 (mini_get_vtable_trampoline): Ditto.
1750 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
1751 code in the AOT case by returning the code size and a list of relocations to
1754 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
1756 2008-07-07 Bill Holmes <billholmes54@gmail.com>
1758 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
1761 Contributed under MIT/X11 license.
1763 2008-07-07 Zoltan Varga <vargaz@gmail.com>
1765 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
1766 so the buffer size can be computed correctly. Fixes #404735.
1768 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
1769 normally as cfg->debug_info is already freed.
1771 2008-07-06 Zoltan Varga <vargaz@gmail.com>
1773 * mini-amd64.c: For calls returning vtypes in registers, don't store
1774 the return address on the stack, instead allocate a separate local for
1777 2008-07-05 Mark Probst <mark.probst@gmail.com>
1779 * mini-trampolines.c, mini.h: Add an argument to
1780 mono_create_jit_trampoline_in_domain() for turning off the adding
1781 of the sync wrapper.
1783 * mini.c: Use the JIT trampoline without sync instead of
1784 ldftn_nosync in static RGCTX invoke wrappers so that the call can
1787 2008-07-04 Mark Probst <mark.probst@gmail.com>
1789 * driver.c: Turn on GSHARED optimization by default.
1791 2008-07-04 Zoltan Varga <vargaz@gmail.com>
1793 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
1794 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
1796 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
1797 create a variant of the generic trampoline code callable from AOTed trampolines.
1799 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
1800 trampoline code callable from AOTed trampolines.
1802 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
1804 2008-07-04 Mark Probst <mark.probst@gmail.com>
1806 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
1807 pass-through manner.
1809 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
1810 and don't fail sharing for them anymore.
1812 * mini-exceptions.c: Handle exceptions in shared generic methods.
1814 * generic-sharing.c: When checking the context of a generic
1815 method, also check its class's context. Don't treat wrappers as
1818 * mini-trampolines.c: Some code factored out to
1819 metadata/generic-sharing.c. Handle the MRGCTX case.
1821 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
1822 we must deal with the method being of another instantiation of the
1823 class. Add static rgctx invoke wrappers to generic methods.
1825 2008-07-04 Mark Probst <mark.probst@gmail.com>
1827 * mini.c: Provide all jit infos of generic shared methods with a
1830 * mini-exceptions.c: Handle the new situation that a generic info
1831 might be available, but not info about the this/vtable/mrgctx
1834 2008-07-03 Mark Probst <mark.probst@gmail.com>
1836 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
1839 2008-07-03 Zoltan Varga <vargaz@gmail.com>
1841 * dominators.c (check_dominance_frontier): Fix a warning.
1843 * mini.h: Add some missing prototypes.
1845 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
1847 * driver.c (mono_jit_init_version): Correct the comments since the first
1848 argument should be the name of the root domain, not a filename.
1850 * aot-runtime.c (make_writable): Error out if this is called while running
1852 (load_aot_module): Ditto.
1854 * aot-compiler.c: Really fix the computation of method indexes.
1856 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
1857 optimizations as this is no longer called frequently.
1859 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
1860 method and the invoke impl code and pass it to the delegate trampoline instead of
1861 just the delegate class.
1863 2008-07-02 Zoltan Varga <vargaz@gmail.com>
1865 * aot-compiler.c: Fixup the computation of method indexes.
1866 (add_wrappers): Create the base methods of the runtime invoke wrappers using
1867 the method builder infrastructure.
1869 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
1872 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
1873 mode, load the method right away instead of creating a trampoline.
1875 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
1877 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
1880 2008-07-01 Zoltan Varga <vargaz@gmail.com>
1882 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
1883 (mono_aot_load_method): Use method_index instead of method->token.
1885 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
1886 can handle icalls etc. properly.
1888 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1890 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
1892 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
1893 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
1894 JIT_ICALL_ADDR patch type.
1896 * patch-info.h: Add JIT_ICALL_ADDR patch type.
1898 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
1900 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
1902 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
1904 2008-06-30 Zoltan Varga <vargaz@gmail.com>
1906 * mini.c: Use domain->jit_code_hash_lock for controlling access to
1907 domain->jit_code_hash.
1909 2008-06-29 Zoltan Varga <vargaz@gmail.com>
1911 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
1913 2008-06-27 Zoltan Varga <vargaz@gmail.com>
1915 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
1916 get_this_arg_from_call, let it compute it when needed.
1918 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
1919 gsctx from code only when needed.
1921 * mini-trampolines.c (get_generic_context): Rename this to
1922 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
1923 it can be called by the arch backends.
1925 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
1927 2008-06-26 Zoltan Varga <vargaz@gmail.com>
1929 * driver.c (mono_main): Add experimental --aot-only command line option.
1931 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
1934 2008-06-26 Kornél Pál <kornelpal@gmail.com>
1936 * driver.c (DllMain): Remove mono_module_handle.
1938 Contributed under MIT/X11 license.
1940 2008-06-25 Zoltan Varga <vargaz@gmail.com>
1942 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
1943 for emitting methods which are not in the source assembly. Detect and report
1944 failure of assembling+linking.
1946 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
1948 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
1950 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
1952 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
1954 2008-06-24 Zoltan Varga <vargaz@gmail.com>
1956 * mini.h: Remove some obsolete prototypes.
1958 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
1960 2008-06-24 Mark Probst <mark.probst@gmail.com>
1962 * mini.c (get_object_generic_inst): Variable-sized arrays are not
1963 supported by Visual Studio, so use alloca().
1965 2008-06-23 Zoltan Varga <vargaz@gmail.com>
1967 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
1970 2008-06-23 Mark Probst <mark.probst@gmail.com>
1972 * mini.c: Fail sharing of a generic method if it contains an open
1973 catch clause (because we don't pass MRGCTXs yet).
1975 2008-06-23 Mark Probst <mark.probst@gmail.com>
1977 * mini.c: When compiling a method with generic sharing, insert the
1978 method instantiated with an all-Object generic context into the
1979 jit info table, instead of the context of the first instantiation
1980 of the method we happen to compile.
1982 2008-06-18 Martin Baulig <martin@ximian.com>
1984 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
1985 `major_version' and `minor_version'.
1987 2008-06-17 Mark Probst <mark.probst@gmail.com>
1989 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
1990 mono_method_is_generic_sharable_impl() takes an additional
1991 argument specifying whether to treat type variables as reference
1994 2008-06-17 Mark Probst <mark.probst@gmail.com>
1996 * mini.h: Removed obsolete prototypes.
1998 2008-06-17 Mark Probst <mark.probst@gmail.com>
2000 * mini.c: Don't fail generic sharing for initobj and sizeof - we
2001 already handle them.
2003 2008-06-17 Mark Probst <mark.probst@gmail.com>
2005 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
2006 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
2007 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
2008 tramp-x86.c: Added a MonoGenericContext* argument to
2009 mono_arch_get_unbox_trampoline() so that it can call other
2010 functions which require it.
2012 2008-06-17 Mark Probst <mark.probst@gmail.com>
2014 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
2015 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
2016 mono_arch_get_this_arg_from_call() takes a
2017 MonoGenericSharingContext* as well.
2019 2008-06-17 Mark Probst <mark.probst@gmail.com>
2021 * mini.c: Factor out code for emitting unbox into emit_unbox() and
2022 implement generic sharing of unbox.
2024 2008-06-17 Mark Probst <mark.probst@gmail.com>
2026 * mini.c: Don't compute the vtable to determine whether a field is
2027 special static, because it might not work for open types.
2029 2008-06-17 Mark Probst <mark.probst@gmail.com>
2031 * mini.c: Removed the unused token_type and token_source arguments
2032 from get_runtime_generic_context_ptr().
2034 2008-06-17 Marek Habersack <mhabersack@novell.com>
2036 * mini.c (ADD_BINOP): fix the build
2038 2008-06-16 Zoltan Varga <vargaz@gmail.com>
2040 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
2043 2008-06-16 Mark Probst <mark.probst@gmail.com>
2045 * mini.h: Removed class relations enum that's not used anymore.
2047 2008-06-16 Mark Probst <mark.probst@gmail.com>
2049 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
2051 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
2052 the lazy fetch trampoline access code.
2054 2008-06-15 Zoltan Varga <vargaz@gmail.com>
2056 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
2058 2008-06-14 Zoltan Varga <vargaz@gmail.com>
2060 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
2062 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
2064 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
2066 2008-06-13 Zoltan Varga <vargaz@gmail.com>
2068 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
2071 * mini-ops.h: Add MIN/MAX_UN opcodes.
2073 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
2076 * basic-math.cs: Add more min/max tests.
2078 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
2080 2008-06-13 Mark Probst <mark.probst@gmail.com>
2082 * mini.c: Small fix in the prologue of emit_castclass.
2084 2008-06-13 Zoltan Varga <vargaz@gmail.com>
2086 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
2088 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
2089 do not work even for unsigned types. Fixes #400014.
2091 * basic-math.cs: Add regression tests for unsigned Min/Max.
2093 2008-06-13 Mark Probst <mark.probst@gmail.com>
2095 * mini.c: Added additional context_used argument to several
2096 functions, which will be needed for sharing generic methods. Use
2097 GET_RGCTX macro wherever appropriate. Declare only one
2098 context_used in mono_method_to_ir().
2100 2008-06-13 Mark Probst <mark.probst@gmail.com>
2102 * mini.c, generic-sharing.c: Removed generic class relations.
2104 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
2105 functions due to MRGCTX changes.
2107 2008-06-13 Mark Probst <mark.probst@gmail.com>
2109 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
2110 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
2111 with calculated IMT.
2113 * mini.c: Generic sharing of calls via generic interfaces.
2115 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
2116 generic method with non-constant MonoGenericContext*. Instead,
2117 the context is taken out of the method itself.
2119 2008-06-13 Mark Probst <mark.probst@gmail.com>
2121 * mini.c: Generic sharing of ldvirtftn.
2123 2008-06-13 Mark Probst <mark.probst@gmail.com>
2125 * mini.c: Generic sharing of ldftn.
2127 2008-06-13 Mark Probst <mark.probst@gmail.com>
2129 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
2131 2008-06-13 Mark Probst <mark.probst@gmail.com>
2133 * mini.c: Generic sharing of the special case of ldtoken followed
2134 by a call to GetTypeFromHandle.
2136 2008-06-13 Mark Probst <mark.probst@gmail.com>
2138 * mini.c: Generic sharing of box for nullable types.
2140 2008-06-13 Zoltan Varga <vargaz@gmail.com>
2142 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
2143 are passed on the stack. Fixes #324807.
2145 2008-06-12 Bill Holmes <billholmes54@gmail.com>
2147 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
2148 for the ArgValuetypeAddrInIReg case.
2150 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
2151 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
2153 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
2154 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
2155 local variable and pass the local variable by reference to the called method.
2157 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
2158 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
2160 Contributed under MIT/X11 license.
2162 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
2164 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
2166 * debug-mini.c (mono_debug_print_vars): Release memory after printing
2169 2008-06-10 Martin Baulig <martin@ximian.com>
2172 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
2174 2008-06-09 Kornél Pál <kornelpal@gmail.com>
2176 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
2177 possible error when no arguments are passed.
2179 Contributed under MIT/X11 license.
2181 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
2183 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
2184 where the file name is NULL.
2186 2008-06-09 Zoltan Varga <vargaz@gmail.com>
2188 * mini.c: Fix s390 build.
2190 2008-06-08 Zoltan Varga <vargaz@gmail.com>
2192 * trace.c (mono_trace_parse_options): Fix warnings.
2194 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
2196 2008-06-07 Zoltan Varga <vargaz@gmail.com>
2198 * mini.c (remove_block_if_useless): Avoid printing the method name.
2200 * mini.c: Remove needless setting of ins->cil_code which is now done by
2203 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
2206 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
2207 translated code after it has been patched.
2209 2008-06-06 Zoltan Varga <vargaz@gmail.com>
2211 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
2212 avoid problems during code patching on SMP systems.
2213 (emit_call): Avoid adding a patch info which is already added by
2215 (mono_arch_emit_exceptions): Ditto.
2217 2008-06-05 Zoltan Varga <vargaz@gmail.com>
2219 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
2220 MONO_TYPE_ISSTRUCT already checks for it.
2222 2008-06-05 Bill Holmes <billholmes54@gmail.com>
2224 * mini-amd64.c:merge_argument_class_from_type: When marshaling
2225 structs with floats on Winx64 the float registers are not used.
2226 The integer registers are always used..
2227 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
2228 only one register will be used and only if the size of the struct
2229 is 1,2,4, or 8 bytes.
2231 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
2234 Contributed under MIT/X11 license.
2236 2008-06-05 Martin Baulig <martin@ximian.com>
2238 * debug-debugger.c (debugger_lookup_class): Also call
2239 mono_class_setup_methods() here; we're only called from RTI.
2241 2008-06-05 Andreas Färber <andreas.faerber@web.de>
2243 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
2244 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
2245 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
2246 Post-process object files and add dtrace-generated object, if necessary.
2248 Contributed under MIT/X11 license.
2250 2008-06-04 Mark Probst <mark.probst@gmail.com>
2252 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
2255 * mini.c: Generic sharing for unbox.any and castclass.
2257 2008-06-04 Mark Probst <mark.probst@gmail.com>
2259 * mini.c: Ignore tailcall prefix in shared generic code and when
2260 doing calls which require a vtable/rgctx argument.
2262 2008-06-04 Mark Probst <mark.probst@gmail.com>
2264 * mini.c: Don't free the JIT info.
2266 * driver.c: Changes in the JIT info table testing code.
2268 2008-06-03 Zoltan Varga <vargaz@gmail.com>
2270 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
2271 interruption. Fix some warnings.
2273 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
2274 interruption_checkpoint.
2276 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
2278 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
2279 from embedding applications.
2281 2008-06-02 William Holmes <billholmes54@gmail.com>
2283 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
2284 reserving 32 bytes on the stack when making calls.
2286 Contributed under MIT/X11 license.
2288 2008-06-01 Zoltan Varga <vargaz@gmail.com>
2290 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
2291 the linear IL branch.
2293 * driver.c: Print out more information for --version on arm.
2295 2008-05-30 Zoltan Varga <vargaz@gmail.com>
2297 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
2298 bb_exit instead, since out of line bblocks might not actually be emitted
2301 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
2302 maximum epilog size for out of line bblocks if tracing is enabled.
2304 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
2306 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
2308 * arrays.cs: Regression tests for allocating arrays with negative sizes.
2310 2008-05-28 Zoltan Varga <vargaz@gmail.com>
2312 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
2313 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
2316 2008-05-27 Zoltan Varga <vargaz@gmail.com>
2318 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
2319 the 'value' to store is a constant.
2321 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
2323 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
2324 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
2326 2008-05-26 Zoltan Varga <vargaz@gmail.com>
2328 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
2329 for accessing method->generic_container.
2331 2008-05-24 Zoltan Varga <vargaz@gmail.com>
2333 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
2335 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
2337 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
2339 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
2342 2008-05-23 Zoltan Varga <vargaz@gmail.com>
2344 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
2346 * mini.c: Handle the case when mono_class_vtable () fails.
2348 2008-05-23 Massimiliano Mantione <massi@ximian.com>
2349 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
2352 2008-05-22 Mark Probst <mark.probst@gmail.com>
2354 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
2355 together with domain sharing.
2357 2008-05-22 Mark Probst <mark.probst@gmail.com>
2359 * mini.c: Treat callvirts to final methods like non-virtual calls
2360 when doing generic sharing, i.e. look them up in the runtime
2363 2008-05-22 Mark Probst <mark.probst@gmail.com>
2365 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
2366 with computed types (for generic sharing).
2368 * mini.c: Generic sharing for mkrefany and refanyval.
2370 2008-05-22 Zoltan Varga <vargaz@gmail.com>
2372 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
2375 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
2376 the generic sharing code.
2378 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
2381 2008-05-21 Zoltan Varga <vargaz@gmail.com>
2383 * mini.h: Remove the declaration of mono_aot_init_vtable ().
2385 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
2387 * driver.c: updated copyright date
2389 2008-05-21 Zoltan Varga <vargaz@gmail.com>
2391 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
2394 2008-05-19 Martin Baulig <martin@ximian.com>
2396 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
2397 pointing to the new `_mono_debug_using_mono_debugger' variable.
2400 (mono_main): Check mono_debug_using_mono_debugger() rather than
2401 the `MONO_INSIDE_MDB' environment variable to check whether we're
2402 inside the debugger.
2404 2008-05-19 Zoltan Varga <vargaz@gmail.com>
2406 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
2409 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2411 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
2413 * mini.c: Added mini_assembly_can_skip_verification. This
2414 function checks if the assembly requested to skip verification.
2415 Fixes part of #387274.
2417 2008-05-07 Zoltan Varga <vargaz@gmail.com>
2419 * mini.c (mini_get_method): Disable the check for open generic classes when
2420 using generic sharing.
2422 * generics.cs: Add a test #387034.
2424 * mini.c (mini_get_method): Check whenever the method class is an open generic
2425 type, and return NULL in that case, causing a verification error. Fixes
2428 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2430 * driver.c (mono_main): Revert r102623. The right
2431 thing to do is to enable the verifier under verifiable
2432 unless a --security flag was passed.
2434 We need this non-trivial behavior for --verify-all otherwise
2435 mcs-compileall won't be able to use it. As it needs everything to
2436 be verified under validil.
2438 2008-05-06 Martin Baulig <martin@ximian.com>
2442 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
2443 (mono_debugger_thread_cleanup): Likewise.
2444 (mono_debugger_extended_notification): Likewise.
2446 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2448 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
2449 against both inflated and non-inflated methods. We need to check against the
2450 generic definition for cases where the instantiated method is not visible.
2451 We need to check against the inflated types for cases where the instantiation
2452 changes any super type. This fixes #382986.
2454 Note that this doesn't need to be applied to other parts of mono_method_to_ir
2455 that check for visibiliy as generic params only appears as the type subject
2456 of tokens on call opcodes. Field manipulation and ldftn must always
2457 target an exact type.
2459 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2461 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
2462 if no related --security flag is passed.
2464 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2466 * mini-arch.h: Prepare support for ppc64.
2468 Contributed under MIT/X11 license.
2470 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2472 * aot-runtime.c: Prepare support for ppc64.
2474 Contributed under MIT/X11 license.
2476 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2478 * mini-ops.h: Prepare support for ppc64.
2480 Contributed under MIT/X11 license.
2482 2008-05-04 Andreas Färber <andreas.faerber@web.de>
2484 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
2486 Contributed under MIT/X11 license.
2488 2008-05-03 Zoltan Varga <vargaz@gmail.com>
2490 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
2491 assemblies, since aot_name is not a full path, causing us to load MS.NET
2492 assemblies on windows.
2494 2008-04-28 Kornél Pál <kornelpal@gmail.com>
2496 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
2497 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
2498 * main.c: Use UTF-8 encoded command line instead of Windows default code
2499 page on Windows to support Unicode.
2500 * driver.c (DllMain): New function for mixed-mode assembly support.
2501 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
2502 export __stdcall functions without decoration.
2504 Contributed under MIT/X11 license.
2506 2008-04-28 Mark Probst <mark.probst@gmail.com>
2508 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
2509 saving it very early.
2511 2008-04-28 Mark Probst <mark.probst@gmail.com>
2513 * mini.h, mini.c: Lots of code for accessing the old RGCTX
2514 deleted. The only way to access the new RGCTX is via the
2517 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
2518 vtable instead of the RGCTX to static methods.
2520 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
2521 accessing the new RGCTX.
2523 * generic-sharing.c: There is no separation between self, type
2524 arguments and other types in the RGCTX anymore.
2526 2008-04-25 Jonathan Chambers <joncham@gmail.com>
2528 * mini-amd64.c (add_general): Remove previous stack adjustment.
2529 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
2530 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
2531 for 32 bytes of stack space reserved for all calls.
2533 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
2534 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
2537 Code contributed under MIT/X11 license.
2539 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
2541 * mini.c (mini_method_verify): Only verify non-inflated methods, check
2542 against the root definition, peeling out method and type instantiations.
2543 Cache verify success results, code that fails verification is still
2544 checked multiple times.
2546 2008-04-23 Zoltan Varga <vargaz@gmail.com>
2548 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
2550 2008-04-23 Jonathan Chambers <joncham@gmail.com>
2552 * mini-amd64.c (add_general): Always increment stack on Win64.
2553 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
2556 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
2557 stack based argument handling on Win64.
2559 Code contributed under MIT/X11 license.
2561 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
2563 * Makefile.am (version.h): Add support for git-svn.
2565 2008-04-22 Zoltan Varga <vargaz@gmail.com>
2567 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
2568 so instead of calling g_spawn_command_line_sync, we do everything by hand,
2569 avoiding allocations and libc functions which might deadlock.
2571 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
2572 'no-gdb-backtrace' option is set.
2574 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
2576 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
2578 2008-04-21 Martin Baulig <martin@ximian.com>
2580 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
2581 and `get_lmf_addr'; `notification_address' is no longer a pointer.
2583 2008-04-21 Martin Baulig <martin@ximian.com>
2585 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
2586 `thread_vtable', `event_handler_ptr' and `event_handler'.
2588 2008-04-21 Martin Baulig <martin@ximian.com>
2590 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
2591 allows delayed initialization of the `executable_code_buffer' when
2594 2008-04-21 Martin Baulig <martin@ximian.com>
2596 * mini.h (mono_debugger_create_notification_function): Removed.
2597 * tramp-*.c (mono_debugger_create_notification_function): Removed.
2599 * mdb-debug-info64.s
2600 (MONO_DEBUGGER__notification_function): Added this in the .text section.
2602 * mdb-debug-info32.s
2603 (MONO_DEBUGGER__notification_function): Added this in the .text section.
2605 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
2606 currently only works on x86 and x86_64, so don't create it on ppc.
2608 2008-04-21 Martin Baulig <martin@ximian.com>
2610 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
2613 (mini_method_compile): In the fp elimination check, check
2614 `debug_options.mdb_optimizations' in addition to
2615 mono_debug_using_mono_debugger().
2617 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
2618 disable some JIT optimizations which are only disabled when
2619 running inside the debugger.
2620 Added `--help-debug' option to describe the debugging options.
2621 (parse_debug_options): New static function to parse the `--debug'
2622 options, so we can easily add more stuff in future.
2624 2008-04-20 Zoltan Varga <vargaz@gmail.com>
2626 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
2627 the method has no body.
2629 2008-04-19 Jonathan Chambers <joncham@gmail.com>
2631 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
2632 assembly is not allowed in MSVC 64-bit compiler.
2633 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
2634 as we get floating point exceptions everywhere.
2636 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
2637 correctly align arguments for call to throw_exception.
2638 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
2640 Code contributed under MIT/X11 license.
2642 2008-04-19 Zoltan Varga <vargaz@gmail.com>
2644 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
2646 2008-04-17 Zoltan Varga <vargaz@gmail.com>
2648 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
2650 * mini-amd64.c (NEW_INS): Set cil_code.
2652 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
2653 from mini-amd64.c so all debugger related logic is in one place.
2655 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
2656 later won't have a random ip assigned to them.
2658 2008-04-16 Zoltan Varga <vargaz@gmail.com>
2660 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
2661 the arch specific function initializes code_size.
2662 (mono_create_delegate_trampoline): Ditto.
2664 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
2665 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
2668 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
2669 running under the debugger.
2671 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
2674 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
2675 debugger. Also move the disabling of optimizations here from driver.c.
2676 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
2679 * mini.h (MonoCompile): Add a few new flags.
2681 2008-04-15 Zoltan Varga <vargaz@gmail.com>
2683 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
2684 so the cil_code field of created MonoInst's is properly set.
2685 (mini_select_instructions): Ditto.
2687 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
2688 (MONO_INST_NEW_CALL): Ditto.
2690 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
2691 in many places so the ins->cil_code field is properly initialized.
2693 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
2696 2008-04-14 Zoltan Varga <vargaz@gmail.com>
2698 * mini.c (mini_method_compile): Print a different message when compiling a
2701 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
2704 2008-04-11 Zoltan Varga <vargaz@gmail.com>
2706 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
2709 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
2711 2008-04-11 Zoltan Varga <vargaz@gmail.com>
2713 * mini.c (handle_stack_args): Make this return void since its return value was
2714 never used. Also set cfg->unverifiable for invalid IL instead of calling
2717 2008-04-10 Mark Probst <mark.probst@gmail.com>
2719 * mini.c: Make sure "this" is live in catch clauses with type
2720 variables in shared generic code.
2722 2008-04-08 Mark Probst <mark.probst@gmail.com>
2724 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
2725 generic_class_is_reference_type() to ensure the proper behaviour
2726 when sharing generic code and the type in question is a type
2729 2008-04-08 Zoltan Varga <vargaz@gmail.com>
2731 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
2732 race conditions when printing thread dumps. Fixes #377738.
2734 2008-04-08 Massimiliano Mantione <massi@ximian.com>
2736 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
2737 shows up when both MonoInst arguments can cause aliasig.
2738 There is likely no way in the current JIT to trigger this problem, but
2739 it showed up in the development of generics sharing, when in a new
2740 opcode both args of an OP_GROUP can be aliases (addresses of a local).
2741 When the generics sharing code will be committed, its tests will be
2742 valid also for this bug.
2744 2008-04-08 Zoltan Varga <vargaz@gmail.com>
2746 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
2749 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
2752 2008-04-07 Zoltan Varga <vargaz@gmail.com>
2754 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
2755 use a more detailed exception message for InvalidCastException.
2757 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
2759 * driver.c (mono_main): Add --debug=casts option to turn on better
2760 InvalidCastException message details.
2762 * mini.c (mini_get_debug_options): New helper function to return the address of
2763 the debug_options variable.
2765 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
2766 the jit_tls TLS variable.
2768 * mini.c (mono_jit_tls): New TLS variable.
2770 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
2773 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
2775 * mini.h: Removed verifer related stuff. This code was moved to verify.c
2777 * mini.c: Removed verifer related stuff, code moved to verify.c.
2779 * driver.c: Using code from verify.c instead of mini.c.
2781 2008-04-05 Zoltan Varga <vargaz@gmail.com>
2783 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
2786 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
2788 * mini.c (check_for_method_verify): Enabling verification of
2789 corlib if mono_verify_all is set. Bugs in the verifier preventing that
2792 2008-04-04 Zoltan Varga <vargaz@gmail.com>
2794 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
2795 caller saved registers as well.
2797 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
2798 saved registers as well.
2800 2008-03-30 Zoltan Varga <vargaz@gmail.com>
2802 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
2804 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
2807 2008-03-27 Zoltan Varga <vargaz@gmail.com>
2809 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
2811 (get_call_info): Take a gsctx argument instead of 'cfg'.
2813 2008-03-26 Zoltan Varga <vargaz@gmail.com>
2815 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
2816 mono_verify_all is set.
2818 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
2820 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
2822 2008-03-25 Zoltan Varga <vargaz@gmail.com>
2824 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
2827 * driver.c mini.c mini.h: Add a --verify-all development option to test the
2828 verifier and the code generated by the compiler.
2830 2008-03-25 Mark Probst <mark.probst@gmail.com>
2832 * mini.c: Generic sharing of the non-nullable case of the box
2835 2008-03-24 Zoltan Varga <vargaz@gmail.com>
2837 * inssel.brg: Fix the build.
2839 * iltests.il.in: Add a test for lconv.ovf.u8.un.
2841 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
2843 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
2844 Array:Address. Fixes #372410.
2846 * iltests.il.in: New tests for readonly prefix.
2848 2008-03-23 Zoltan Varga <vargaz@gmail.com>
2850 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
2853 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
2856 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
2858 * mini.c (mono_decompose_op_imm): New helper function.
2860 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
2861 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2864 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2865 mono_arch_output_basic_block. Fix warnings.
2867 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
2870 2008-03-22 Zoltan Varga <vargaz@gmail.com>
2872 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
2873 since the extra frame is now detected automatically inside the loop.
2875 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
2876 opts which are now in mono_peephole_ins ().
2878 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
2880 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
2881 frames and skip duplicate managed-to-native frames. Fixes #367665.
2883 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2884 opts which are now in mono_peephole_ins ().
2885 (mono_arch_peephole_pass_2): Ditto.
2887 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
2889 * mini-codegen.c (mono_peephole_ins): New helper function containing the
2890 arch independent peephole optimizations.
2892 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2893 opts which are now in mono_peephole_ins ().
2895 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
2897 * mini-s390.c (mono_arch_output_basic_block): Fix build.
2899 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
2902 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
2903 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
2906 2008-03-21 Zoltan Varga <vargaz@gmail.com>
2908 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
2909 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2912 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2913 mono_arch_output_basic_block. Fix warnings.
2915 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2917 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2920 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2922 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2925 * iltests.il: Add new tests.
2927 2008-03-20 Kornél Pál <kornelpal@gmail.com>
2929 * mini.c: Removed Windows version macros.
2931 2008-03-20 Mark Probst <mark.probst@gmail.com>
2933 * generic-sharing.c: Put reflection types in the extensible part
2934 of the runtime generic context.
2936 * mini.c: Generic sharing of the GetTypeHandle special case of the
2937 ldtoken instruction.
2939 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2941 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
2943 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
2945 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
2946 consistency with the other version on the linear IR branch.
2948 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
2950 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
2952 * iltests.il.in: Add new tests.
2954 2008-03-19 Zoltan Varga <vargaz@gmail.com>
2956 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
2958 * iltests.il.in: Add new tests.
2960 2008-03-19 Mark Probst <mark.probst@gmail.com>
2962 * mini.c: Two variables with the same name were declared in
2963 nesting contexts and one wasn't initialized. Fixed.
2965 2008-03-19 Mark Probst <mark.probst@gmail.com>
2967 * mini.c: Generic sharing of the initobj instruction.
2969 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
2971 * mini.c: make the test to optimize ldtoken from typeof() more
2974 2008-03-18 Mark Probst <mark.probst@gmail.com>
2976 * mini.c: Generic sharing of the initobj instruction for reference
2979 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2981 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
2982 the mono_breakpoint_clean_code() code to perform bound checks.
2984 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
2986 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
2987 mono_arch_patch_callsite() to include the start of the managed method
2988 to be able to perform bound checks.
2990 2008-03-17 Mark Probst <mark.probst@gmail.com>
2992 * mini.c: Generic sharing for the isinst instruction.
2994 2008-03-17 Mark Probst <mark.probst@gmail.com>
2996 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
2997 inssel-long32-mips.brg: Added opcodes for doing indirect calls
2998 with the runtime generic context argument.
3000 * mini.c: Share calls to several types of unsharable methods by
3001 putting the address of the method code in the runtime generic
3002 context and doing an indirect call.
3004 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
3007 2008-03-16 Mark Probst <mark.probst@gmail.com>
3009 * generic-sharing.c: Change due to a change in the runtime genric
3012 2008-03-15 Martin Baulig <martin@ximian.com>
3015 (mono_arch_nullify_class_init_trampoline): Add call to
3016 mono_breakpoint_clean_code() to make things work when running
3017 inside the debugger.
3020 (mono_arch_nullify_class_init_trampoline): Add call to
3021 mono_breakpoint_clean_code() to make things work when running
3022 inside the debugger.
3024 2008-03-14 Zoltan Varga <vargaz@gmail.com>
3026 * inssel-long.brg (reg): Fix 64 bit build.
3028 2008-03-14 Mark Probst <mark.probst@gmail.com>
3030 * mini.c, mini.h: Share static generic code by passing it an
3031 implicit argument pointing to the runtime generic context.
3033 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
3034 inssel-long32-mips.brg: New opcodes for calling shared static,
3035 which need to be passed the runtime generic context.
3037 * mini-amd64.c, mini-x86.c: Save the runtime generic context
3038 argument on the stack in the prologue if needed. New function for
3039 finding the runtime generic context argument from the registers
3040 saved by the trampoline.
3042 * mini-amd64.h, mini-x86.h: Specify which register to use for the
3043 runtime generic context argument.
3045 * tramp-amd64.c: Also restore the register used for the runtime
3046 generic context argument.
3048 * mini-trampoline.c: Resolve shared static calls by consulting the
3049 runtime generic context via the new argument.
3051 * generic-sharing.c: Add an argument to sharability-checking
3052 functions that specifies whether type variables should be treated
3053 as sharable type arguments.
3055 * inssel-x86.brg: Removed a superfluous, buggy rule.
3057 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
3060 2008-03-14 Martin Baulig <martin@ximian.com>
3062 * debug-debugger.c (main_thread_handler): Call
3063 mono_runtime_run_main() without sending any notifications.
3065 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
3067 2008-03-14 Zoltan Varga <vargaz@gmail.com>
3069 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
3071 2008-03-14 Mark Probst <mark.probst@gmail.com>
3073 * tramp-x86.c: Fixed register restore offsets in the trampoline
3074 code for ECX and EDX.
3076 2008-03-12 Geoff Norton <gnorton@novell.com>
3078 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
3079 different ucontext_t implementations.
3080 * exceptions-arm.c: Use the above defines to get exceptions working on
3081 iPhone (based on a patch by Luke Howard lukeh@padl.com)
3082 * mini-arm.c: Implement iPhone icache support (based on a patch by
3083 Luke Howard lukeh@padl.com)
3085 2008-03-12 Mark Probst <mark.probst@gmail.com>
3087 * mini.c: Enable generic sharing of calls to non-static
3088 non-interface non-generic non-value-type methods.
3090 * mini-trampolines.c: Resolve calls from shared generic code.
3092 2008-03-11 Zoltan Varga <vargaz@gmail.com>
3094 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
3096 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
3098 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
3100 * mini.c: some fixes for the AOT compiler.
3102 2008-03-07 Zoltan Varga <vargaz@gmail.com>
3104 * cpu-amd64.md: Add clob:1 to some float opcodes.
3106 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
3108 * mini.h: Added MiniVerifierMode enumeration.
3110 * mini.c: Added mini_verifier_set_mode to control
3111 the usage of the new verifier.
3113 * mini.c (mono_method): Integrated the new verifier.
3115 * driver.c: Extended --security option with validil and
3116 verifiable options to activate the new verifier.
3118 2008-03-07 Zoltan Varga <vargaz@gmail.com>
3120 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
3121 optimization to ctors taking 0 or 2 arguments too.
3123 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
3126 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
3128 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
3130 2008-03-06 Zoltan Varga <vargaz@gmail.com>
3132 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
3133 non-aot case as well.
3135 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
3137 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
3140 * aot-compiler.c (encode_patch): Ditto.
3142 * mini.h (G_MININT32): Fix the definition of this.
3144 2008-03-05 Zoltan Varga <vargaz@gmail.com>
3146 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
3148 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
3150 2008-03-04 Zoltan Varga <vargaz@gmail.com>
3152 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
3153 methods returning vtypes in registers.
3154 (mono_arch_allocate_vars): Ditto.
3156 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
3158 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
3160 * generics.cs: Add a test from the linear IR branch.
3162 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
3164 * mini.c (inline_method): Cache failed inline attempts.
3166 2008-03-04 Mark Probst <mark.probst@gmail.com>
3168 * mini.c: For shared methods of generic classes put the location
3169 of "this" into the MonoGenericJitInfo.
3171 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
3172 register out of a MonoContext by register number. Add the generic
3173 sharing context as an argument to mono_arch_find_this_argument().
3175 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3176 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
3177 for new arch function.
3179 * mini-exception.c: Handle open exception clauses in shared
3182 * mini-trampolines.c: Supply additional argument to
3183 mono_arch_find_this_argument().
3185 2008-03-04 Zoltan Varga <vargaz@gmail.com>
3187 * Makefile.am (regtests): Run the bench.exe tests last.
3189 2008-03-03 Zoltan Varga <vargaz@gmail.com>
3191 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
3194 2008-03-02 Zoltan Varga <vargaz@gmail.com>
3196 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
3199 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
3201 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
3203 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
3204 whose class has no cctor.
3206 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
3208 2008-03-01 Zoltan Varga <vargaz@gmail.com>
3210 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
3213 2008-02-29 Zoltan Varga <vargaz@gmail.com>
3215 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
3216 to be in sync with the code on the linear IR branch.
3218 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
3220 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
3222 2008-02-27 Zoltan Varga <vargaz@gmail.com>
3224 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
3226 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
3228 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
3230 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
3232 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
3234 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
3237 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
3239 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
3240 OP_LOADR4_MEMBASE emission.
3242 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
3243 (mono_spillvar_offset_float): Ditto.
3245 * mini-mips.c (mono_arch_emit_prolog): Ditto.
3247 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
3250 * basic-long.cs: Add regression tests for them.
3252 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
3254 (mono_arch_allocate_vars): Fix representation of single-precision float
3256 (mono_arch_output_basic_block): Ditto.
3258 * inssel-mips.brg: Ditto, remove duplicate items.
3260 * mini-mips.c (emit_load_volatile_arguments): New function to handle
3261 arguments of tail calls as on other platforms.
3262 (mono_arch_output_basic_block): Handle tail calls.
3264 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
3267 * objects.cs (test_5_pass_static_struct): Add test for it.
3269 Contributed under MIT/X11 license.
3271 2008-02-26 Zoltan Varga <vargaz@gmail.com>
3273 * Makefile.am: Use gmcs for compiling the regression tests.
3275 * *.2.cs *.2.il: Rename to *.cs and *.il.
3277 2008-02-24 Zoltan Varga <vargaz@gmail.com>
3279 * regalloc.h: Make the vassign array smaller.
3281 * mini.c (mini_method_compile): Remove an unused field in cfg.
3283 * mini-codegen.c: Add a bunch of micro optimizations.
3285 2008-02-23 Zoltan Varga <vargaz@gmail.com>
3287 * regalloc.h: Remove some unused fields.
3289 2008-02-22 Zoltan Varga <vargaz@gmail.com>
3291 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
3293 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
3295 2008-02-22 Mark Probst <mark.probst@gmail.com>
3297 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
3299 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
3300 trampoline: Fetch an entry from the runtime generic context. If
3301 it's NULL, jump to the actual trampoline to fill the runtime
3302 generic context. Otherwise, return it.
3304 * mini.c: Call the lazy fetch trampoline to get entries out of the
3305 runtime generic context.
3307 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
3308 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
3309 tramp-sparc.c: Stubs for the lazy fetch trampoline.
3311 2008-02-21 Mark Probst <mark.probst@gmail.com>
3313 * mini.c: Fetch data out of the extensible part of the runtime
3314 generic context instead of calling a helper function.
3316 * generic-sharing.c: Some functions moved into
3317 metadata/generic-sharing.c. Helper function for fetching other
3318 types now checks and asserts against extensible rgctx (just for
3319 debugging purposes - the helper function isn't called anymore
3320 unless for debugging).
3322 2008-02-21 Zoltan Varga <vargaz@gmail.com>
3324 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
3325 for tail calls up to the point that the tests in iltests.exe run. Also add a
3326 dummy CKFINITE implementation.
3327 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
3328 needed for trampoline LMF frames.
3330 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
3331 trampoline LMF frames.
3333 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
3335 * mini.c (inline_method): clean any pending loader error when inlining fail.
3336 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
3338 2008-02-21 Zoltan Varga <vargaz@gmail.com>
3340 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
3342 * aot-runtime.c (decode_patch_info): Ditto.
3344 * mini.c (mono_resolve_patch_target): Ditto.
3346 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
3349 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
3351 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
3352 if it references an icall address.
3354 2008-02-20 Zoltan Varga <vargaz@gmail.com>
3356 * cpu-s390x.md: Remove some more unused opcodes.
3358 * cpu-s390x.md: Remove some unused opcodes.
3360 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
3361 mono_op_imm_to_op ().
3363 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
3364 instead of a switch statement.
3366 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
3367 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
3369 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
3371 * mini-codegen.c: Remove unused mono_regstate2_... functions.
3373 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
3376 2008-02-19 Zoltan Varga <vargaz@gmail.com>
3378 * driver.c (mono_main): Improve error reporting when an assembly cannot be
3379 opened. Fixes #362607.
3381 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
3383 * iltests.il.in: Add a test for static methods in interfaces.
3385 2008-02-18 Zoltan Varga <vargaz@gmail.com>
3387 * genmdesc.c (build_table): Fix a crash on older glib versions.
3389 * cpu-sparc.md: Remove some unused opcodes.
3391 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
3392 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
3394 * cpu-amd64.md: Remove some unused opcodes.
3396 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
3397 like the other opcodes.
3399 2008-02-17 Zoltan Varga <vargaz@gmail.com>
3401 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
3403 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
3405 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
3406 variables 'cfg' instead of 'm' for consistency.
3408 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
3410 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
3411 argument holding the vtype return address, to avoid the ambigious use of
3412 cfg->ret for this purpose.
3414 * mini.c (NEW_RETLOADA): Use vret_addr if set.
3416 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
3418 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
3419 new mono_print_ins () function which only takes one argument.
3421 2008-02-15 Zoltan Varga <vargaz@gmail.com>
3423 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
3426 2008-02-14 Zoltan Varga <vargaz@gmail.com>
3428 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
3430 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
3432 * mini-x86.c: Sync with the version on the linear IR branch by adding new
3433 opcodes and other small changes.
3435 * mini-ops.h: Add some new opcodes from the linear IR branch.
3437 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
3439 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
3440 opcodes, use the REG_MEMBASE opcodes instead.
3442 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
3443 opcodes, use the REG_MEMBASE opcodes instead.
3445 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
3448 * mini.c (mono_op_imm_to_op): New helper function.
3450 * mini-ops.h: Add some opcodes from linear IR branch.
3452 2008-02-13 Zoltan Varga <vargaz@gmail.com>
3454 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
3457 2008-02-12 Zoltan Varga <vargaz@gmail.com>
3459 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
3462 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
3464 2008-02-09 Zoltan Varga <vargaz@gmail.com>
3466 * aot-compiler.c (emit_method_code): Add an assert.
3468 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
3469 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
3472 2008-02-08 Zoltan Varga <vargaz@gmail.com>
3474 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
3475 some load/store opcodes so they are consistent.
3476 (mono_arch_emit_prolog): Simplify some code.
3478 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
3480 * objects.cs: Add tests for large argument offsets on ARM.
3482 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
3483 stack offsets. Fixes #359651.
3485 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
3487 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
3489 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
3491 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
3493 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
3495 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
3496 rid of CEE_CONV_R_UN.
3498 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
3500 2008-02-07 Zoltan Varga <vargaz@gmail.com>
3502 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
3504 * mini.c (mono_normalize_opcodes): Add some more opcodes.
3506 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
3508 * cpu-amd64.md: Remove some unused opcodes.
3510 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
3512 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
3514 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
3515 arch specific functions for its parts. Call the peephole pass after local
3516 regalloc so the prolog can compute a more accurate max_offset.
3518 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
3519 the corresponding OP_I/OP_L opcodes.
3521 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
3523 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
3525 2008-02-06 Zoltan Varga <vargaz@gmail.com>
3527 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
3528 as they are handled in mini.c.
3530 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
3532 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
3533 case since it is handled in mini.c.
3535 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
3537 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
3539 * *.c: Use the new opcodes in the IR and back end code.
3541 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
3543 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
3545 2008-02-06 Mark Probst <mark.probst@gmail.com>
3547 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
3548 an assert because it has a race condition.
3550 2008-02-06 Zoltan Varga <vargaz@gmail.com>
3552 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
3554 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
3556 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
3558 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
3559 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
3561 2008-02-05 Zoltan Varga <vargaz@gmail.com>
3563 * cpu-amd64.md (move): Correct the maximum size of move.
3565 2008-02-05 Mark Probst <mark.probst@gmail.com>
3567 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
3568 the generic class init trampoline to return quickly if the class
3571 2008-02-04 Zoltan Varga <vargaz@gmail.com>
3573 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
3574 issues where an 32 bit callsite cannot be patched by a 64 bit address.
3576 2008-02-03 Zoltan Varga <vargaz@gmail.com>
3578 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
3581 2008-01-31 Zoltan Varga <vargaz@gmail.com>
3583 * objects.cs: Add some soft-float tests.
3585 * mini.c: Fix a couple more soft-float issues.
3587 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
3589 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
3592 2008-01-30 Zoltan Varga <vargaz@gmail.com>
3594 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
3595 exception happens while compiling a virtual method.
3597 2008-01-29 Zoltan Varga <vargaz@gmail.com>
3599 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
3601 * mini-sparc.c: Fix build.
3603 * mini-sparc.c (get_call_info): Add support for generic sharing.
3605 * mini-exceptions.c: Add a FIXME.
3607 2008-01-27 Zoltan Varga <vargaz@gmail.com>
3609 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
3610 altstack handling code.
3612 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
3614 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
3616 * mini-s390.c: Add support for generic sharing.
3618 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
3620 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
3622 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
3624 * mini-s390x.c: Add support for generic sharing.
3626 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
3628 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
3630 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
3631 can be used since it takes a 16 bit signed immediate.
3633 * inssel-s390x.brg: Fix OP_SETRET.
3635 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
3637 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
3639 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
3641 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
3643 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
3646 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
3649 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
3650 of the unused mono_arch_patch_delegate_trampoline stuff.
3652 2008-01-26 Zoltan Varga <vargaz@gmail.com>
3654 * basic-long.cs: Move the fp related tests to basic-float.cs.
3656 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
3658 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
3660 * basic-calls.cs: Add a test for proper float argument passing.
3662 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
3663 if the context corresponds to an exception received through a signal.
3665 * exceptions.cs: Add a test for nullref handling at the start of a try
3668 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
3670 * jit-icalls.c (mono_break): New JIT icall.
3672 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
3674 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
3676 2008-01-25 Zoltan Varga <vargaz@gmail.com>
3678 * cpu-*.md: Get rid of unused opcodes.
3680 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
3682 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
3685 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
3688 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
3689 the arch independent trampoline code in mini-trampolines.c.
3691 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
3693 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
3695 * mini-s390.h: Remove an unused define.
3697 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
3698 the arch independent trampoline code in mini-trampolines.c.
3700 * mini-arm.c (mono_arch_emit_prolog): Fix build.
3702 2008-01-24 Zoltan Varga <vargaz@gmail.com>
3704 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
3706 * mini-s390.c (mono_arch_emit_prolog): Fix build.
3708 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
3710 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
3712 * cpu-amd64.md: Use smaller sizes for int opcodes.
3714 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
3716 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
3719 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
3722 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
3723 instead of though a pointer to save an indirection when accessing elements of
3726 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
3728 (NOT_IMPLEMENTED): New helper macro.
3729 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
3732 * *.c: Use the new helper macro.
3734 2008-01-21 Zoltan Varga <vargaz@gmail.com>
3736 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
3738 2008-01-20 Zoltan Varga <vargaz@gmail.com>
3740 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
3743 2008-01-18 Zoltan Varga <vargaz@gmail.com>
3745 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
3746 profiling is enabled.
3748 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
3750 (mono_arch_emit_prolog): Add more first bblock optimizations.
3752 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
3753 in order if possible.
3754 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
3755 bblock, since the arguments are still in their original registers.
3757 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
3759 2008-01-17 Zoltan Varga <vargaz@gmail.com>
3761 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
3764 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
3767 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
3769 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
3770 process async exceptions received while in unmanaged code.
3772 * mini.c (mini_init): Install a callback with the runtime which will be called
3773 when a thread receives an async exception while in unmanaged code.
3775 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
3777 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
3779 2008-01-16 Wade Berrier <wberrier@novell.com>
3786 2008-01-16 Zoltan Varga <vargaz@gmail.com>
3788 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
3789 compilation with sun cc.
3791 * cpu-*.md: Fix the build.
3793 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
3795 * mini-amd64.h: Add some comments to the MonoLMF structure.
3797 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
3799 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
3800 in the LMF structure if possible. This saves two instructions in the
3801 managed->native wrappers.
3803 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
3805 2008-01-16 Mark Probst <mark.probst@gmail.com>
3807 * generic-sharing.c: New type argument lookup code which uses the
3808 runtime generic context template.
3810 2008-01-15 Zoltan Varga <vargaz@gmail.com>
3812 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
3814 * mini-arm.c (add_general): Fix arm eabi parameter passing.
3815 (mono_arch_output_basic_block): Fix localloc implementation.
3817 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
3819 * mini-ia64.c (peephole_pass): Fix ia64 build.
3821 * mini-amd64.c (peephole_pass): Fix a warning.
3823 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
3824 at a constant offset from sp/fp.
3826 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
3827 instead of obtaining it from *lmf in the managed method case.
3829 2008-01-14 Zoltan Varga <vargaz@gmail.com>
3831 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
3833 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
3835 * mini.h (MonoInstList): New type.
3836 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
3837 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
3838 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
3839 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
3840 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
3841 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
3842 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
3843 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
3844 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
3845 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
3846 MONO_INST_LIST_FOR_EACH_ENTRY,
3847 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
3848 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
3849 mono_inst_list_first, mono_inst_list_last,
3850 mono_inst_list_next, mono_inst_list_prev): New instruction
3851 list handling interfaces.
3852 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
3853 list head 'ins_list'.
3854 (MonoInst): Replace next pointer with list head 'node'.
3855 (MonoCallInst): Make 'out_args' a MonoInstList.
3856 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
3857 (MonoCompile): Delete reverse_inst_list and
3858 reverse_inst_list_len.
3859 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
3860 mono_arch_lowering_pass, mono_arch_local_regalloc,
3861 mono_arch_output_basic_block, mono_arch_emit_prolog):
3862 Convert to new instruction lists.
3863 (insert_after_ins): Delete.
3864 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
3866 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
3867 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
3868 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
3869 mono_emulate_opcode, mono_emit_load_got_addr,
3870 inline_method, mono_method_to_ir, mono_print_bb_code,
3871 print_dfn, decompose_pass, nullify_basic_block,
3872 replace_out_block_in_code, remove_block_if_useless,
3873 merge_basic_blocks, move_basic_block_to_end,
3874 try_unsigned_compare, optimize_branches, mono_print_code,
3875 mini_select_instructions, remove_critical_edges): Likewise.
3876 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
3877 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
3878 mono_arch_output_basic_block, mono_arch_emit_prolog):
3880 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
3881 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3882 mono_arch_output_basic_block): Likewise.
3883 (inst_list_prepend, insert_after_ins): Delete.
3884 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
3885 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
3887 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
3888 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
3889 mono_arch_emit_prolog): Likewise.
3890 * cfold.c (mono_constant_fold): Likewise.
3891 * liveness.c (visit_bb, mono_analyze_liveness,
3892 optimize_initlocals): Likewise.
3893 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
3894 * graph.c (mono_draw_code_cfg): Likewise.
3895 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
3896 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
3897 mono_ssa_cprop): Likewise.
3898 * abcremoval (get_relations_from_previous_bb, process_block):
3900 * local-propagation (mono_cprop_invalidate_values,
3901 mono_local_cprop_bb): Likewise.
3902 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
3903 peephole_pass, mono_arch_output_basic_block,
3904 mono_arch_emit_prolog): Likewise.
3905 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
3906 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3907 mono_arch_emit_prolog): Likewise.
3908 (insert_after_ins): Delete.
3909 * aliasing.c (print_code_with_aliasing_information,
3910 mono_build_aliasing_information, mono_aliasing_deadce):
3911 Convert to new instruction lists.
3912 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
3913 peephole_pass, NEW_INS, mono_arch_lowering_pass,
3914 mono_arch_local_regalloc, mono_arch_output_basic_block):
3916 (insert_after_ins): Delete.
3917 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
3918 peephole_pass, mono_arch_output_basic_block): Convert to
3919 new instruction lists.
3920 * mini-codegen (InstList, inst_list_prepend,
3921 insert_after_ins): Delete.
3922 (insert_before_ins, get_register_force_spilling,
3923 get_register_spilling, free_up_ireg, free_up_reg,
3924 create_copy_ins, create_spilled_store, alloc_int_reg,
3925 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
3926 to new instruction lists.
3927 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
3928 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3929 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
3930 (insert_after_ins): Delete.
3931 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
3932 mono_arch_local_regalloc, mono_arch_output_basic_block,
3933 mono_arch_call_opcode): Convert to new instruction lists.
3934 (insert_after_ins): Delete.
3935 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
3936 peephole_pass, mono_arch_output_basic_block,
3937 mono_arch_emit_prolog): Convert to new instruction lists.
3939 2008-01-11 Zoltan Varga <vargaz@gmail.com>
3941 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
3943 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
3946 * Makefile.am (version.h): Make this work with non-bash shells.
3948 2008-01-10 Zoltan Varga <vargaz@gmail.com>
3950 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
3952 2008-01-08 Zoltan Varga <vargaz@gmail.com>
3954 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
3955 the InitializeArray optimization.
3957 2008-01-06 Zoltan Varga <vargaz@gmail.com>
3959 * mini.c driver.c: Don't include os/gc_wrapper.h.
3961 2008-01-05 Zoltan Varga <vargaz@gmail.com>
3963 * mini.c (print_jit_stats): Print GC statistics if available.
3965 2008-01-04 Zoltan Varga <vargaz@gmail.com>
3967 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
3969 2007-12-29 Zoltan Varga <vargaz@gmail.com>
3971 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
3973 2007-12-26 Zoltan Varga <vargaz@gmail.com>
3975 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
3977 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
3979 * driver.c (mono_main): Ditto.
3981 2007-12-23 Zoltan Varga <vargaz@gmail.com>
3983 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
3985 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
3986 in the vtable can't be encoded.
3987 (compile_method): Ditto.
3989 2007-12-21 Zoltan Varga <vargaz@gmail.com>
3991 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
3994 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
3997 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
3998 the top LMF entry belongs to the current method.
4000 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
4002 2007-12-20 Zoltan Varga <vargaz@gmail.com>
4004 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
4006 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
4008 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
4010 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
4012 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
4014 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
4017 * basic-float.cs: Add an ulong->double cast test.
4019 2007-12-15 Zoltan Varga <vargaz@gmail.com>
4021 * mini.c (mono_method_to_ir): Fix a warning.
4023 2007-12-14 Zoltan Varga <vargaz@gmail.com>
4025 * mini-ops.h: Add OP_SWITCH.
4027 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
4028 CEE_SWITCH in back-end code, use OP_SWITCH instead.
4030 2007-12-11 Geoff Norton <gnorton@novell.com>
4032 * mini-s390x.c: Minor change to the MAX() define to allow
4033 it to compile with other gcc versions.
4035 2007-12-11 Geoff Norton <gnorton@novell.com>
4038 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
4040 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
4042 exceptions-arm.c (mono_arch_get_restore_context): Restore
4045 exceptions-arm.c (throw_exception): Save the frame pointer.
4046 This is a partial fix for #323747. Only the client side is
4049 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
4051 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
4052 was using an unrelated variable to log the class which
4053 needed the cctor to be called. This was crashing on arm.
4055 2007-12-09 Robert Jordan <robertj@gmx.net>
4057 * mini-x86.c (mono_arch_emit_epilog):
4058 Consider all kinds of 64-bit types. Fixes #323114.
4060 2007-12-08 Zoltan Varga <vargaz@gmail.com>
4062 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
4064 2007-12-07 Zoltan Varga <vargaz@gmail.com>
4066 * mini-amd64.c (peephole_pass): Add a missing instruction check.
4068 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
4070 * mini.c: run type ctor before allocating an object, not only
4071 when running it's constructor method (fixes at least part of bug #342507).
4073 2007-12-07 Zoltan Varga <vargaz@gmail.com>
4075 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
4077 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
4078 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
4081 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
4082 mono_generic_class_init_trampoline () the same as it is done with the other
4085 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
4086 aot-runtime.c aot-compiler.c: Implement AOT support.
4088 2007-12-07 Mark Probst <mark.probst@gmail.com>
4090 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
4091 build for archs which don't have the vtable trampoline defined
4094 2007-12-07 Zoltan Varga <vargaz@gmail.com>
4096 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
4098 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
4100 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
4102 * tramp-<ARCH>.c: Use the new helper function.
4104 2007-12-07 Mark Probst <mark.probst@gmail.com>
4106 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
4107 trampoline call, which takes a vtable argument.
4109 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
4110 OP_TRAMPCALL_VTABLEs like other calls.
4112 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
4113 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
4114 call. Implemented a support function which fetches the vtable
4115 from a register set.
4117 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
4118 Implemented a generic class init trampoline, using the
4119 OP_TRAMPCALL_VTABLE opcode.
4121 * mini.c: Implemented static field access when sharing generic
4122 code. This implies initing the class using the new
4123 OP_TRAMPCALL_VTABLE call.
4125 2007-12-07 Mark Probst <mark.probst@gmail.com>
4127 * mini.c: Don't compile methods with sharing enabled if their
4128 classes are disabled for sharing.
4130 2007-12-06 Zoltan Varga <vargaz@gmail.com>
4132 * inssel.brg: Add a missing sign extension to the GETCHR and array access
4133 opcodes. Fixes #346563.
4135 * objects.cs: Add a new test.
4137 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
4139 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
4140 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
4142 2007-12-06 Zoltan Varga <vargaz@gmail.com>
4144 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
4146 2007-12-03 Zoltan Varga <vargaz@gmail.com>
4148 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
4151 2007-12-02 Zoltan Varga <vargaz@gmail.com>
4153 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
4155 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
4156 optimization in the AOT case.
4158 2007-11-30 Zoltan Varga <vargaz@gmail.com>
4160 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
4162 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
4164 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
4166 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
4168 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
4169 is created by the inlined delegate ctor.
4171 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
4173 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
4175 2007-11-29 Zoltan Varga <vargaz@gmail.com>
4177 * cpu-x86.md: Fix the length of ckfinite.
4179 2007-11-28 Zoltan Varga <vargaz@gmail.com>
4181 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
4183 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
4184 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
4186 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
4188 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
4189 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
4191 2007-11-28 Martin Baulig <martin@ximian.com>
4194 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
4195 after creating the trampoline.
4197 2007-11-27 Zoltan Varga <vargaz@gmail.com>
4199 * aot-runtime.c (load_aot_module): Check runtime version if needed.
4201 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
4204 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
4205 instead of the calling method to help AOT.
4207 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
4209 2007-11-26 Zoltan Varga <vargaz@gmail.com>
4211 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
4214 2007-11-23 Zoltan Varga <vargaz@gmail.com>
4216 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
4218 * aot-compiler.c (compile_method): Correct check for generic method definitions.
4219 (encode_method_ref): No need to handle generic method definitions specially.
4221 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4223 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
4226 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
4228 (compile_method): Enable generic sharing.
4230 2007-11-22 Zoltan Varga <vargaz@gmail.com>
4232 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
4233 (mini_method_compile): Add preliminary support for AOTing shared generic code.
4235 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
4238 * mini-trampolines.c: Fix a warning.
4240 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
4242 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
4243 (generic_class_is_reference_type): Remove unused function.
4245 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
4246 in the generic vtable trampoline case.
4248 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
4250 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
4251 return an AOT method based on a vtable slot.
4253 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
4255 * mini.c (mini_get_vtable_trampoline): Export this.
4257 2007-11-22 Martin Baulig <martin@ximian.com>
4260 (MonoDebuggerInfo): Move `debugger_version' up.
4262 2007-11-22 Martin Baulig <martin@ximian.com>
4265 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
4267 * mini-trampolines.c
4268 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
4269 after compiling the method.
4271 2007-11-20 Martin Baulig <martin@ximian.com>
4274 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
4275 (mono_debugger_remove_breakpoint): Likewise.
4276 (mono_debugger_check_breakpoints): Likewise.
4278 * debug-debugger.c: Implement the new breakpoint interface here.
4280 2007-11-18 Zoltan Varga <vargaz@gmail.com>
4282 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
4283 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
4285 * mini-x86.c (mono_arch_output_basic_block): Ditto.
4287 2007-11-17 Zoltan Varga <vargaz@gmail.com>
4289 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
4291 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
4294 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
4297 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
4298 returning a vtype in a register.
4300 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
4301 here from the arch specific code.
4303 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
4306 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
4307 (mono_arch_emit_prolog): Increment maximum prolog size.
4309 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
4310 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
4312 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
4313 MonoGenericSharingContext.
4315 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
4316 MonoGenericSharingContext. Allocate memory from the cfg mempool.
4318 2007-11-15 Mark Probst <mark.probst@gmail.com>
4320 * mini.c, mini.h, generic-sharing.c: Functions for producing code
4321 which extract fields out of the runtime generic context. Full
4322 sharing of the NEWARR opcode.
4324 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
4326 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
4327 --enable-minimal=ssa.
4329 2007-11-13 Zoltan Varga <vargaz@gmail.com>
4331 * mini-trampolines.c (mono_delegate_trampoline): Update after
4332 mono_marshal_get_delegate_invoke () signature change.
4334 2007-11-13 Mark Probst <mark.probst@gmail.com>
4336 * mini.c: Removed the shared context in favor of the generic
4337 sharing context. Allocate the MonoJitInfo structure with room for
4338 the generic sharing context if it's needed.
4340 * mini.h: Remove MonoGenericSharingContext declaration. It's in
4341 domain-internals.h now.
4343 * mini-x86.c: Pass the generic sharing context to get_call_info ().
4345 * generic-sharing.c: Several changes for working without a shared
4346 context and instead operating on open types instead.
4348 2007-11-12 David S. Miller <davem@davemloft.net>
4350 * inssel-sparc.brg: Fix double instruction emit.
4352 2007-11-12 Zoltan Varga <vargaz@gmail.com>
4354 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
4355 Get/Set/Address methods.
4357 * mini.c debug-debugger.c mini-trampolines.c: Update after
4358 mono_marshal_get_delegate_invoke signature change.
4360 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4362 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
4363 This can happens with dynamic methods. Fixes the other bug in #322722.
4365 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4367 * tramp-arm.c (mono_arch_patch_callsite): Support patching
4370 * mini-arm.c (arm_patch): Implement patching of BX call
4371 sequence. Fixes one of the bugs in #322722.
4373 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
4375 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
4376 under Linux. We only need to flush every 32-byte cache line.
4378 2007-11-07 Massimiliano Mantione <massi@ximian.com>
4381 move_basic_block_to_end: Add branches when needed, eventually creating
4383 optimize_branches: added a parameter that tells if it's ok to create
4384 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
4385 and avoid calling move_basic_block_to_end when it's not ok.
4388 2007-11-07 Mark Probst <mark.probst@gmail.com>
4390 * mini.c: Abort inlining call to InitializeArray if something
4391 looks wrong. Let the icall handle it, which now has proper safety
4394 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4396 * mini.c (mono_spill_call): add support for soft-float.
4398 * mini.c (mono_method_to_ir): add support for soft-float
4399 to inlined functions that return float.
4401 * mini.c (mono_method_to_ir): add support for soft-float
4402 to cee_stsfld opcode on float fields.
4404 2007-11-05 Geoff Norton <gnorton@novell.com>
4406 * mini-x86.h: Fix the structure access for X86 Leopard.
4409 2007-11-05 Martin Baulig <martin@ximian.com>
4411 * mini-trampolines.c
4412 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
4413 after compiling the method to notify the debugger.
4415 2007-11-05 Martin Baulig <martin@ximian.com>
4417 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
4419 2007-11-02 Zoltan Varga <vargaz@gmail.com>
4421 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
4422 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
4424 2007-11-01 Zoltan Varga <vargaz@gmail.com>
4426 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
4427 native-to-managed wrappers.
4429 2007-11-01 Geoff Norton <gnorton@novell.com>
4431 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
4434 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4436 * mini.c, mini-x86.c: when getting back from unmanaged code
4437 to managed via a marshaled delegate we also need to set the
4440 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4442 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
4445 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
4447 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
4448 let the debugger or other external agents to tell the JIT when
4449 a sw breakpoint has been inserted in the code that the JIT needs
4450 to be able to inspect.
4452 2007-10-31 Martin Baulig <martin@ximian.com>
4455 (MonoDebuggerInfo): Remove `runtime_class_init'.
4457 2007-10-30 Martin Baulig <martin@ximian.com>
4460 (mono_debugger_thread_created): Added `MonoThread *' argument.
4461 (mono_debugger_extended_notification): New public method.
4462 (mono_debugger_trampoline_compiled): New public method.
4465 (MonoDebuggerThreadInfo): Added `thread' and
4466 `extended_notifications' fields.
4469 (debugger_executable_code_buffer): New static variable.
4472 (MonoDebuggerInfo): Added `executable_code_buffer',
4473 `executable_code_buffer_size', `breakpoint_info_area',
4474 `breakpoint_table' and `breakpoint_table_size'.
4476 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
4478 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
4479 that IP either is an unused value or the vtable pointer. IMT
4480 calls use vtable + offset now. Reduced by almost half the size
4483 2007-10-26 Jonathan Chambers <joncham@gmail.com>
4485 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
4486 defines to access param registers. Replace long usage with
4487 gsize as sizeof(long) != sizeof(void*) on Win64.
4489 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
4490 on Win64. Fix intrinsic, use _AddressOfReturnAddress
4491 instead of non-existant _GetAddressOfReturnAddress.
4493 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
4494 param registers. Save/restore %rdi and %rsi in MonoLMF.
4496 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
4497 param registers. Modify (throw_exception) signature to take
4498 %rdi and %rsi on Win64.
4500 Code is contributed under MIT/X11 license.
4502 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
4504 * helpers.c: unlink debugging output files.
4506 2007-10-25 Zoltan Varga <vargaz@gmail.com>
4508 * mini.c: Move mono_create_ftnptr () to object.c.
4510 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4512 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
4513 optional. This function can now be used to disassemble code generated
4514 outside the JIT such as trampolines and IMT thunks.
4516 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
4518 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
4519 vtable pointer from a ldr instruction.
4521 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
4522 new IMT call sequence.
4524 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
4525 call sequence for interface invocations.
4527 * mini-arm.c (mono_arch_emit_imt_argument): added, required
4528 for imt support. This function is empty since IMT on ARM requires no
4529 special handling on the IR side.
4531 * mini-arm.c (mono_arch_find_imt_method): added, required for
4534 * mini-arm.c (mono_arch_find_this_argument): added, required
4537 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
4538 a ldr instruction to load a value stored in the code stream.
4540 * mini-arm.c (mono_arch_build_imt_thunk):added, required
4544 2007-10-23 Zoltan Varga <vargaz@gmail.com>
4546 * mini.c (mini_init): Install the jump trampoline callback.
4548 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4550 * mini-trampolines.c: handle synchronized methods with the common
4551 vtable trampoline (bug #335601).
4553 2007-10-17 Zoltan Varga <vargaz@gmail.com>
4555 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
4557 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
4560 * mini-ia64.h mini-ia64.c: Add support for IMT.
4562 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
4563 prolog. Fixes #331958.
4565 2007-10-15 Zoltan Varga <vargaz@gmail.com>
4567 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
4569 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4571 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
4574 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4576 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
4579 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
4581 * mini-x86.c, mini-x86.h: x86 support for the common vtable
4584 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
4586 * mini-trampolines.c: changed the magic rampoline to understand
4587 the common vtable trampoline method: the method to invoke is
4588 determined by the vtable displacement of the call.
4590 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
4592 * mini.c, mini.h: register the common vtable trampoline if the
4593 architecture supports it.
4595 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4597 * cpu-amd64.md: use the correct max length for tls_get.
4599 2007-10-14 Zoltan Varga <vargaz@gmail.com>
4601 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
4602 CEE_STELEM_ANY. Fixes #333696.
4604 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
4606 * exceptions-x86.c: provide more graceful handling of the case where
4607 we followed a bogus function pointer from managed code (bug #332866).
4609 2007-10-11 Mark Probst <mark.probst@gmail.com>
4611 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
4612 replaces the generic_shared flag and will carry more information
4615 * generic-sharing.c: Added mini_type_stack_size() which allows
4616 allows open types if given a generic sharing context.
4617 mini_get_basic_type_from_generic() takes a
4618 MonoGenericSharingContext* instead of a MonoCompile* now.
4620 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
4621 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
4622 mini-sparc.c, mini-x86.c: Trivial changes required by the two
4623 changes above. Just passing arguments through to the right
4626 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
4628 * mini-arm.c: unify the call emission to emit_code_seq().
4630 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
4632 * tramp-arm.c: reduced the trampoline size.
4634 2007-10-10 Mark Probst <mark.probst@gmail.com>
4636 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
4637 variable handling out of arch-specific code.
4639 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
4641 * mini-arm.c: implemented fast delegate dispatch.
4643 2007-10-09 Zoltan Varga <vargaz@gmail.com>
4645 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
4646 that fp elimination is turned off if the space required by locals is too
4649 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
4651 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
4652 ARM to the new style trampoline.
4654 2007-10-09 Zoltan Varga <vargaz@gmail.com>
4656 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
4658 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
4660 2007-10-09 Martin Baulig <martin@ximian.com>
4663 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
4664 `field_info_offset_offset'.
4666 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
4668 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
4669 removed more internal usage of the r11 register and made it available
4670 to the register allocator.
4672 2007-10-08 Mark Probst <mark.probst@gmail.com>
4674 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
4675 when sharing generics and treat type variables as references.
4677 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
4679 * mini-ppc.c: started removing the internal uses of register r11
4680 to eventually allow the register allocator to manage it as an
4681 additional available register.
4683 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
4685 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
4687 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
4689 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
4690 specific trampolines as they are not performance critical as a jump
4691 target (maybe align as before only for AOT code?). This saves about
4692 200 KB of native code on x86 for monodevelop startup.
4694 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
4696 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
4697 monodevelop startup.
4699 2007-10-06 Zoltan Varga <vargaz@gmail.com>
4701 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
4703 * mini-sparc.h mini-sparc.c: Implement IMT support.
4705 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
4706 its smaller and doesn't clobber sparc_g1.
4708 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
4710 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
4712 * mini-ppc.c: optimized the size of the IMT thunks a bit.
4714 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
4716 * mini-ppc.c: implemented fast delegate invocation.
4718 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
4720 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
4722 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
4724 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
4725 code to the new style trampoline in preparation for IMT support.
4727 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
4729 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
4730 systems already. This also reduces the specific trampiline sizes and
4731 prepares for the use of r12 as the IMT identifier register.
4733 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4735 * mini-mips.h: endianess fix (simplified from a patch by
4736 Thomas Kunze <thommy@tabao.de>, bug #323737).
4738 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
4740 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
4741 to access ucontext fields and enable netbsd support
4742 (partially from Magnus Henoch <mange@freemail.hu>).
4744 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4746 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
4747 use the preprocessor from the CPP env var if it is set.
4749 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
4751 * mini-trampolines.c: fixed an assertion and moved it earlier in the
4752 code, before interface_offset gets used.
4754 2007-10-02 Zoltan Varga <vargaz@gmail.com>
4756 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
4757 mono_class_setup_vtable () before accessing klass->vtable.
4759 2007-10-01 Zoltan Varga <vargaz@gmail.com>
4761 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
4764 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4766 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
4767 IMT slots (this saves hundreds of KB of memory in programs like
4768 IronPython and Monodevelop).
4770 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
4772 * mini.c: print the delegate counter.
4774 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
4776 * mini-x86.c: make it easier to enable the debugging code for IMT
4779 2007-09-28 Martin Baulig <martin@ximian.com>
4782 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
4783 `mono_method_klass_offset' and `mono_method_token_offset'.
4785 2007-09-20 Mark Probst <mark.probst@gmail.com>
4787 * mini.c: First generics sharing implementation. Can only share
4788 in very simple cases. If sharing doesn't work it falls back to
4789 dedicated compilation.
4791 * mini.h: Flag in MonoCompile to specify whether generic
4792 compilation is shared. Flags enum for marking which generic inst
4793 of a context is used. Prototypes for helper functions.
4795 * generic-sharing.c: Helper functions for generic method sharing.
4797 * optflags-def.h: Optimization flag (gshared) for enabling generic
4798 method sharing added.
4800 * Makefile.am: generic-sharing.c added.
4802 2007-09-19 Daniel Nauck <dna@mono-project.de>
4804 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
4806 2007-09-19 Massimiliano Mantione <massi@ximian.com>
4807 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
4810 2007-09-19 Martin Baulig <martin@ximian.com>
4812 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
4813 mono_debug_cleanup() is now part of mono_cleanup().
4815 2007-09-18 Zoltan Varga <vargaz@gmail.com>
4817 * driver.c (mono_main): Fix a warning.
4819 2007-09-17 Zoltan Varga <vargaz@gmail.com>
4821 * aot-compiler.c: Optimize various parts when processing large assemblies.
4824 * mini.c (mono_patch_info_hash): Improve hash function.
4826 2007-09-14 Jonathan Chambers <joncham@gmail.com>
4828 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
4830 Code is contributed under MIT/X11 license.
4832 2007-09-14 Zoltan Varga <vargaz@gmail.com>
4834 * mini.c (mini_init): Fix a leak.
4836 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
4838 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4840 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
4842 2007-09-14 Zoltan Varga <vargaz@gmail.com>
4844 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
4846 2007-09-13 Zoltan Varga <vargaz@gmail.com>
4848 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
4851 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
4853 * mini.c (handle_alloc): Enable managed allocators in AOT code.
4855 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
4857 * aot-runtime.c (decode_patch_info): Ditto.
4859 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4861 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
4862 static case. Cache delegates in architecture specific code,
4863 based on number of parameters.
4865 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
4866 in architecture specific code, based on number of parameters.
4868 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
4869 caching happen in architecture specific code now.
4871 Code is contributed under MIT/X11 license.
4873 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4875 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
4876 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
4877 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
4879 Code is contributed under MIT/X11 license.
4881 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4882 * mini.c: (mono_thread_abort) Fixed bug #82416.
4884 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4886 * mini.: hook the new managed GC allocation feature into the JIT.
4888 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4890 * mini.c: implementation for the new runtime tls opcode.
4892 2007-09-11 Martin Baulig <martin@ximian.com>
4895 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
4896 `mono_method_inflated_offset'.
4898 2007-09-07 Zoltan Varga <vargaz@gmail.com>
4900 * driver.c mini.h mini.c: Add a new devel command line option for injecting
4901 async exceptions into a method.
4903 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
4904 purpose of testing whenever the unwinder works at every instruction.
4906 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
4908 * mini.c: check accessibility of method used in ldftn (fixes
4911 2007-09-04 Zoltan Varga <vargaz@gmail.com>
4913 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
4915 * inssel.brg: Fix a warning.
4917 2007-09-03 Martin Baulig <martin@ximian.com>
4919 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
4920 now takes the `main_method' as argument.
4922 2007-09-02 Zoltan Varga <vargaz@gmail.com>
4924 * cpu-sparc.md (endfilter): Add missing src1:i argument.
4926 2007-08-30 Jonathan Chambers <joncham@gmail.com>
4928 * driver.c: include the cil-coff.h header on Windows.
4930 Code is contributed under MIT/X11 license.
4932 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
4934 * mini.c, driver.c: don't include the cil-coff.h header.
4936 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4938 * mini.c: flag places that needs fixes fo soft-float support.
4940 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
4942 * mini.h, inssel-float.brg: fix soft-float constant loads on big
4943 endian systems (partially from Dean Jenkins, bug #81924).
4945 2007-08-28 Mark Probst <mark.probst@gmail.com>
4947 * mini.c (check_linkdemand): Remove embedded reference object in
4948 call to LinkDemandSecurityException.
4949 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
4950 with an IntPtr instead of a reference object.
4952 2007-08-28 Zoltan Varga <vargaz@gmail.com>
4954 * mini.c (handle_initobj): Handle alignment properly.
4956 * inssel.brg (mini_emit_memset): Ditto.
4958 * inssel.brg (mini_emit_memcpy): Ditto.
4960 * inssel-sparc.brg: Ditto.
4962 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
4964 2007-08-26 Zoltan Varga <vargaz@gmail.com>
4966 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
4967 exceptions raised in unmanaged code. Fixes part of #82594.
4969 2007-08-24 Mark Probst <mark.probst@gmail.com>
4971 * mini.c (mono_method_to_ir), declsec.c
4972 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
4974 2007-08-22 Martin Baulig <martin@ximian.com>
4977 (MonoDebuggerThreadInfo): New typedef.
4978 (mono_debugger_thread_table): New global variable.
4979 (mono_debugger_thread_created): New public function.
4980 (mono_debugger_thread_cleanup): New public function.
4984 - removed `get_current_thread' and `lookup_assembly'.
4985 - removed `data_table'.
4986 - added `thread_table'.
4989 (mono_thread_start_cb): Call mono_debugger_thread_created().
4990 (mono_thread_attach_cb): Likewise.
4991 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
4992 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
4995 * driver.c (mono_main): Move mono_debug_init() up, before calling
4996 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
4998 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5000 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
5001 together when passing several arguments of type double (gives a small
5002 speedup and saves a few bytes of generated code).
5004 2007-08-20 Jb Evain <jbevain@novell.com>
5006 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
5008 2007-08-20 Jb Evain <jbevain@novell.com>
5010 * mini.c (mono_method_to_ir): throw MethodAccessException
5011 and FieldAccessException instead of InvalidProgramException.
5013 2007-08-20 Mark Probst <mark.probst@gmail.com>
5015 * mini.c: CoreCLR security checks.
5017 * mini.h: Removed MonoSecurityMode (moved to
5018 metadata/security-manager.h) and mono_security_mode global var
5019 (replaced by set/get functions in security-manager.h).
5021 * driver.c: Added "core-clr-test" security mode for testing. Used
5022 set-function for setting security mode.
5024 2007-08-17 Mark Probst <mark.probst@gmail.com>
5026 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
5027 the new jit_info_table.
5029 * driver.c: Test code for the new jit_info_table (enabled by the
5030 define MONO_JIT_INFO_TABLE_TEST).
5032 2007-08-14 Zoltan Varga <vargaz@gmail.com>
5034 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5035 detection of call <REG> instruction sequence. Fixes build on freebsd.
5037 2007-08-13 Zoltan Varga <vargaz@gmail.com>
5039 * mini-exceptions.c: Fix a warning.
5041 2007-08-11 Zoltan Varga <vargaz@gmail.com>
5043 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
5044 stack overflow handling code on amd64 too.
5046 * mini-exceptions.c (mono_setup_altstack): Make this use
5047 mono_thread_get_stack_bounds ().
5049 * mini-x86.h: Disable sigaltstack on solaris x86.
5051 2007-08-10 Zoltan Varga <vargaz@gmail.com>
5053 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
5055 2007-08-10 Geoff Norton <gnorton@customerdna.com>
5057 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
5059 2007-08-08 Zoltan Varga <vargaz@gmail.com>
5061 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
5063 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
5065 2007-08-03 Neale Ferguson <neale@sinenomine.net>
5067 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
5070 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
5072 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
5073 to be emitted (bug #82281).
5075 2007-08-01 Martin Baulig <martin@ximian.com>
5077 Merged the `debugger-dublin' branch.
5079 * debug-debugger.h (MonoDebuggerInfo):
5080 Removed the `old_*' compatibility entries.
5081 Added `debugger_version' and `data_table'.
5082 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
5083 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
5086 (MiniDebugMethodBreakpointInfo): Add `address_list'.
5087 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
5088 instead of a `gconstpointer'.
5089 (mono_debugger_insert_method_breakpoint): Return a
5090 `MonoDebugMethodAddressList *'.
5092 2007-06-28 Martin Baulig <martin@ximian.com>
5094 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
5096 2007-08-01 Zoltan Varga <vargaz@gmail.com>
5098 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
5099 __builtin_frame_address () since it is broken on older gcc versions.
5101 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
5103 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
5104 on the stack overflow handling and made the managed stack overflows
5105 catchable in most cases using soft guard pages.
5106 * exceptions-x86.c: added code to restore the protection in the soft
5107 guard pages at the end of exception handling.
5109 2007-07-31 Zoltan Varga <vargaz@gmail.com>
5111 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
5113 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
5115 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
5118 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
5120 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
5121 signal handling support until it has been ported to the new mechanism.
5122 * mini.c: fixed stack overflow detection and use the new
5123 architecture code to handle signals on the altstack.
5125 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
5127 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
5128 stack overflows on the alt stack.
5130 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
5132 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
5133 stack overflows on the alt stack.
5135 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
5137 * exceptions-ppc.c: cleanup preparing for altstack support.
5139 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
5141 * exceptions-arm.c: cleanup preparing for altstack support.
5143 2007-07-27 Mark Probst <mark.probst@gmail.com>
5145 * mini.c (print_jit_stats): Output hazard pointer stats.
5147 2007-07-26 Mark Probst <mark.probst@gmail.com>
5149 * driver.c, mini.c: Replaced security mode flags with a single
5152 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
5154 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
5156 2007-07-25 Mark Probst <mark.probst@gmail.com>
5158 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
5159 (which doesn't do anything yet) for activating Core CLR
5160 (Silverlight) security.
5162 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
5164 * mini-codegen.c: work around a possible gcc bug on arm.
5166 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
5168 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
5169 message for platforms that don't support AOT compilation.
5171 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
5173 * mini.h, mini.c, driver.c: temporary smcs hack.
5175 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
5177 * mini-arm.h, mini-arm.c: arm EABI fixes.
5179 2007-07-22 Zoltan Varga <vargaz@gmail.com>
5181 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
5184 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
5185 trampolines taking a method argument.
5187 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
5189 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
5190 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
5192 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
5193 JIT compilation throws an exception. Fixes #82050.
5195 2007-07-19 Mark Probst <mark.probst@gmail.com>
5197 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
5198 with the MONO_EXCEPTION_ defines.
5200 2007-07-17 Zoltan Varga <vargaz@gmail.com>
5202 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
5205 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
5206 the cause of an assertion.
5208 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
5210 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
5213 2007-07-15 Zoltan Varga <vargaz@gmail.com>
5215 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
5216 assert. Should fix #82103.
5218 2007-07-14 Zoltan Varga <vargaz@gmail.com>
5220 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
5221 here too. Fixes #82095.
5223 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
5226 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
5228 * mini-amd64.h: Enable IMT for amd64.
5230 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
5232 2007-07-12 Zoltan Varga <vargaz@gmail.com>
5234 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
5236 2007-07-12 Mark Probst <mark.probst@gmail.com>
5238 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
5239 as soon as check_linkdemand sets an exception_type.
5241 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
5243 * mini-x86.c: fixed offsets for IMT call sequence.
5244 * mini-x86.h: enable IMT again.
5246 2007-07-11 Zoltan Varga <vargaz@gmail.com>
5248 * trace.c (mono_trace_enter_method): Decode MonoType too.
5250 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
5252 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
5254 * mini-amd64.c: Add preliminary IMT implementation.
5256 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
5258 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
5259 understand the new IMT-base interface invocation (thanks to
5260 Daniel Nauck for the report and the remote debugging session).
5262 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
5264 * mini-x86.c: size and speed optimizations for the IMT bsearch.
5266 2007-07-11 Zoltan Varga <vargaz@gmail.com>
5268 * Makefile.am (aotcheck): Make this actually use the AOTed code.
5270 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
5272 * mini-trampolines.c: implement AOT IMT support.
5273 * mini-x86.h: enable IMT support for wider testing.
5275 2007-07-10 Zoltan Varga <vargaz@gmail.com>
5277 * inssel.brg (emit_imt_argument): Add aot support here.
5279 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
5281 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
5283 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
5284 of the IMT implementation, partially from massi, with my
5285 implementation of the bsearch sequence. Disabled by default until
5286 the AOT code is implemented.
5288 2007-07-10 Zoltan Varga <vargaz@gmail.com>
5290 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
5292 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
5294 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
5296 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
5297 arch-independent IMT JIT code from Massimiliano
5298 Mantione (massi@ximian.com) with small cleanups from me.
5300 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
5302 * Makefile.am: fix svn invocation to get the svn revision to be
5303 independent of the local language (build fix).
5305 2007-07-09 Mark Probst <mark.probst@gmail.com>
5307 * mini.c (inline_method): Reset cfg->exception_type if the
5308 inlining is aborted. Fixes: 82049.
5310 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
5312 * mini.c: remove assert from exception handling code when exception_ptr
5315 2007-07-05 Zoltan Varga <vargaz@gmail.com>
5317 * mini.c (mono_codegen): Add an assert.
5319 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
5320 enter and leave code.
5321 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
5323 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5325 * mini-ppc.c: fixed memory corruption for localloc(0)
5328 2007-07-05 Zoltan Varga <vargaz@gmail.com>
5330 * mini.c: Fix warnings.
5332 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
5334 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
5335 to emit better double->int conversions.
5337 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
5339 * mini.c: the provided Min/Max optimizations are valid for unisgned
5342 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
5344 * 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
5346 2007-06-28 Miguel de Icaza <miguel@novell.com>
5348 * mini.c (mono_running_on_valgrind): Add support for reporting the
5349 method and its boundaries to valgrind.
5351 2007-06-28 Martin Baulig <martin@ximian.com>
5353 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
5355 2007-06-25 Zoltan Varga <vargaz@gmail.com>
5357 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
5359 * generic.2.cs: Add new test case.
5361 2007-06-25 Martin Baulig <martin@ximian.com>
5363 Merged the `debugger-dublin' branch.
5366 (mono_debugger_insert_method_breakpoint): New public method.
5367 (mono_debugger_remove_method_breakpoint): Likewise.
5368 (mono_debugger_check_breakpoints): New static method.
5369 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
5371 * debug-debugger.h (MonoDebuggerInfo):
5372 Renamed (to keep backward compatibility in the vtable):
5373 `insert_breakpoint' -> `old_insert_breakpoint'.
5374 `remove_breakpoint' -> `old_remove_breakpoint'.
5375 `create_string' -> `old_create_string'.
5376 `lookup_class' -> `old_lookup_class'.
5377 `lookup_type' -> removed; changed into a dummy field.
5378 `lookup_assembly' -> `old_lookup_assembly'.
5379 Added (same functionality, but different signature):
5380 `create_string', `lookup_class', `lookup_assembly'
5382 `get_method_addr_or_bpt', `remove_method_breakpoint',
5383 `runtime_class_init'.
5385 * debug-debugger.c: Merged the `debugger-dublin' branch.
5387 2007-06-23 Zoltan Varga <vargaz@gmail.com>
5389 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
5391 (peephole_pass): Likewise.
5393 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
5395 * driver.c: hopefully make setaffinity work also for ancient
5398 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
5400 * driver.c : win32 build fix.
5402 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
5404 * driver.c: check for the MONO_NO_SMP env var and bind to a single
5405 processor if it is set.
5407 2007-06-21 Martin Baulig <martin@ximian.com>
5409 * debug-mini.h: New file.
5412 (mono_debugger_insert_breakpoint_full): Moved here from
5413 ../metadata/mono-debug-debugger.c.
5414 (mono_debugger_remove_breakpoint): Likewise.
5415 (mono_debugger_breakpoint_callback): Likewise.
5417 2007-06-15 Raja R Harinath <rharinath@novell.com>
5419 * jit-icalls.c (mono_helper_compile_generic_method): Update to
5420 changes in MonoGenericClass.
5422 2007-06-14 Zoltan Varga <vargaz@gmail.com>
5424 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
5426 2007-06-14 Raja R Harinath <rharinath@novell.com>
5428 * jit-icalls.c (mono_helper_compile_generic_method): Update to
5429 removal of MonoGenericMethod.
5431 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5433 * mini-exceptions.c: hooks for the exception events profiling API.
5435 2007-06-14 Randolph Chung <tausq@debian.org>
5437 * Makefile.ma: Add hppa target.
5438 * mini-arch.h: Include mini-hppa.h
5439 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
5440 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
5441 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5443 2007-06-14 Randolph Chung <tausq@debian.org>
5445 * inssel.brg: Add rules for "chained" compare-branch operations so that
5446 a single compare op can affect multiple branches. Adjust cost for
5447 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
5448 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
5449 cost for some rules so that they can more easily be overridden by
5450 per-arch rules (with fixes from lupus).
5451 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5453 2007-06-13 Randolph Chung <tausq@debian.org>
5455 * mini-ops.h: Reorder branch ops so that they match the order of the
5456 corresponding CEE_* ops. The code expects them this way.
5457 Add new ops for HPPA target.
5458 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5460 2007-06-13 Randolph Chung <tausq@debian.org>
5462 * mini-exceptions.c: Handle cases where the stack grows towards
5464 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5466 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
5468 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
5470 * driver.c: explain where a non-matching corlib is found.
5472 2007-06-13 Mark Probst <mark.probst@gmail.com>
5474 * mini.c (print_jit_stats): Output dynamic code allocation stats.
5476 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
5478 * mini-exceptions.c: Generate a method profile leave event during
5479 an exception to ensure that the profiler gets notified.
5481 2007-06-07 Zoltan Varga <vargaz@gmail.com>
5483 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
5486 * cpu-amd64.md: Add long_and/or/xor opcodes.
5488 2007-06-06 Wade Berrier <wberrier@novell.com>
5490 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
5491 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
5492 length of instruction shr_imm (expected 8, got 10)
5494 2007-06-06 Zoltan Varga <vargaz@gmail.com>
5496 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
5498 2007-06-06 Mark Probst <mark.probst@gmail.com>
5500 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
5501 MonoInternalHashTable again (fixed bug in the internal hash table
5504 2007-06-06 Mark Probst <mark.probst@gmail.com>
5506 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
5507 Have to figure out what makes it crash the SWF regression.
5509 2007-06-05 Zoltan Varga <vargaz@gmail.com>
5511 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
5513 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5515 * mini.c: optimize out the type check when storing null in a
5518 2007-06-04 Mark Probst <mark.probst@gmail.com>
5520 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
5521 MonoInternalHashTable.
5523 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
5525 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
5526 signed integer methods.
5528 2007-06-02 Zoltan Varga <vargaz@gmail.com>
5530 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
5531 permanently since the current approach doesn't work.
5533 2007-06-02 Zoltan Varga <vargaz@gmail.com>
5535 * inssel.brg (stmt): Only call delegate->invoke_impl if
5536 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
5538 2007-06-01 Zoltan Varga <vargaz@gmail.com>
5540 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
5541 the sreg2==rdx case.
5543 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
5544 account if it contains a rex prefix.
5545 (peephole_pass): Handle OP_FMOVE as well.
5547 2007-06-01 Zoltan Varga <vargaz@gmail.com>
5549 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
5550 as it causes regressions.
5552 2007-05-31 Zoltan Varga <vargaz@gmail.com>
5554 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
5555 static case as well.
5557 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
5559 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
5560 (mono_arch_get_this_arg_from_call): Ditto.
5562 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
5564 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
5567 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
5568 (mono_arch_get_this_arg_from_call): Ditto.
5570 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
5572 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
5573 try to create optimized invoke code and use that for further invocations.
5574 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
5576 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
5578 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
5580 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
5581 sealed classes or methods.
5582 *devirtualization.cs: tests for the new optimization
5584 2007-05-29 Zoltan Varga <vargaz@gmail.com>
5586 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
5587 by the update_volatile () function.
5589 2007-05-27 Zoltan Varga <vargaz@gmail.com>
5591 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
5594 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
5596 2007-05-24 Jonathan Chambers <joncham@gmail.com>
5598 * mini.c: Add configure checks for header files.
5599 * mini-x86.c: Add configure checks for header files.
5600 * trace.c: Add configure checks for header files.
5601 * aot-runtime.c: Add configure checks for header files.
5602 * aot-compiler.c: Add configure checks for header files.
5603 * driver.c: Add configure checks for header files.
5604 * mini-codegen.c: Add configure checks for header files.
5606 Code is contributed under MIT/X11 license.
5608 2007-05-22 Zoltan Varga <vargaz@gmail.com>
5610 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
5611 icompare_imm -128 + op_iclt. Fixes #81703.
5613 2007-05-19 Zoltan Varga <vargaz@gmail.com>
5615 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
5617 2007-05-15 Massimiliano Mantione <massi@ximian.com>
5619 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
5620 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
5621 so that all isinst checks now use "interface_bitmap".
5623 2007-05-15 Zoltan Varga <vargaz@gmail.com>
5625 * cpu-amd64.md (jmp): Fix a warning.
5627 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
5629 * basic.cs: Add new regression test.
5631 * basic.cs: Remove test which is now in basic-long.cs.
5633 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
5635 * basic-long.cs: Add new test.
5637 2007-05-13 Zoltan Varga <vargaz@gmail.com>
5639 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
5641 2007-05-12 Zoltan Varga <vargaz@gmail.com>
5643 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
5645 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
5648 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
5649 throwing code a bit.
5651 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
5652 the exception throwing code a bit.
5654 * mini-x86.c (get_call_info): Allocate result from a mempool.
5656 2007-05-11 Zoltan Varga <vargaz@gmail.com>
5658 * aot-compiler.c (find_typespec_for_class): Fix the assert.
5660 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5662 * mini.h (MonoCompile): Add 'token_info_hash' field.
5664 * mini.c: Save token->method associations during compilation so the AOT
5665 compiler can use it.
5667 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
5668 which reference generic classes and methods.
5670 2007-05-10 Zoltan Varga <vargaz@gmail.com>
5672 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
5674 * aot-compiler.c (compile_method): Fix a typo in a comment.
5676 * aot-runtime.c (decode_cached_class_info): Skip generic types.
5678 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
5681 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
5683 2007-05-09 Zoltan Varga <vargaz@gmail.com>
5685 * mini.h (MonoCompile): Add 'args' field.
5687 * mini.c (mono_compile_create_vars): Store variables representing the arguments
5690 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
5692 2007-05-08 Zoltan Varga <vargaz@gmail.com>
5694 * mini.c (mono_compile_get_interface_var): Remove this unused function.
5696 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
5698 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
5699 opcodes for some opcodes.
5701 * mini.h *.brg *.c: Use the new opcodes.
5703 2007-05-08 Massimiliano Mantione <massi@ximian.com>
5705 * mini.h: Bumped aot revision.
5707 * inssel.brg: modified code generation of type checks for interfaces
5708 to use the new "MonoClass.interface_bitmap" instead of the old
5709 "MonoClass.interface_offsets".
5711 2007-04-30 Zoltan Varga <vargaz@gmail.com>
5713 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
5715 2007-04-29 Zoltan Varga <vargaz@gmail.com>
5717 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
5720 2007-04-27 Neale Ferguson <neale@sinenomine.net>
5722 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
5724 2007-04-27 Wade Berrier <wberrier@novell.com>
5726 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
5727 mini.h) to fix build.
5729 2007-04-26 Zoltan Varga <vargaz@gmail.com>
5731 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
5733 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
5734 causes the corlib unit tests to fail.
5736 2007-04-25 Zoltan Varga <vargaz@gmail.com>
5738 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
5740 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
5742 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
5743 opcodes to the comparison relations.
5745 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
5746 opcodes to their types.
5748 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
5750 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
5751 it in cfg->arch.cinfo.
5753 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
5755 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
5756 cfg->cil_offset_to_bb.
5758 2007-04-24 Zoltan Varga <vargaz@gmail.com>
5760 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
5761 created becase of initlocals.
5763 2007-04-23 Zoltan Varga <vargaz@gmail.com>
5765 * mini-alpha.c cpu-alpha.md: More alpha port work from
5766 Sergey Tikhonov <tsv@solvo.ru>.
5768 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
5770 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
5772 2007-04-19 Zoltan Varga <vargaz@gmail.com>
5774 * cpu-s390.md (break): Correct the length of break instruction.
5776 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5778 * mini.c: fix a couple of soft-float issues and comments.
5780 2007-04-15 Miguel de Icaza <miguel@novell.com>
5782 * trace.c (is_filenamechar): - is also a filename char.
5784 2007-04-15 Neale Ferguson <neale@sinenomine.net>
5786 * mini-s390.c: Correct checking for enum type in return value processing.
5788 2007-04-14 Raja R Harinath <rharinath@novell.com>
5790 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
5791 (version.h): Makefile is in the build directory.
5793 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
5795 * mini-amd64.h: fix for assertion failure on Solaris/amd64
5797 2007-04-11 Martin Baulig <martin@ximian.com>
5799 * mini.c (can_access_member): Fix handling of generic classes;
5802 2007-04-10 Zoltan Varga <vargaz@gmail.com>
5804 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
5806 2007-04-05 Zoltan Varga <vargaz@gmail.com>
5808 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
5810 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
5812 * mini-codegen.c: make sure the right spill amount is
5813 used for fp or integer registers (fixes the float_sub_spill() on ppc).
5815 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
5817 * mini-ppc.c: fixes for the fp_branch_nan test.
5819 2007-03-23 Zoltan Varga <vargaz@gmail.com>
5821 * basic.cs: Comment out new test which still fails on ia64.
5823 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5825 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
5827 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5829 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
5831 2007-03-22 Zoltan Varga <vargaz@gmail.com>
5833 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
5834 on 64 bit machines. Fixes part of #80738.
5836 * basic.cs: Add regression test.
5838 2007-03-17 Zoltan Varga <vargaz@gmail.com>
5840 * inssel.brg basic.cs: Revert previous change to fix build.
5842 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
5845 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
5847 * basic.cs: Add new regression test.
5849 2007-03-17 Zoltan Varga <vargaz@gmail.com>
5851 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
5854 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5856 * cpu-s390x.md: Correct length of break instruction.
5858 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5860 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
5861 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
5863 2007-03-15 Jonathan Chambers <joncham@gmail.com>
5865 * *.c: Begin WIN64 port.
5866 * mini.c: Use correct register in profiler.
5867 * mini-amd64.c: No inline assembly on Win64.
5868 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
5869 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
5870 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
5871 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
5872 mono_arch_ip_from_context for Win64.
5874 Contributed under MIT/X11 license.
5876 2007-03-15 Zoltan Varga <vargaz@gmail.com>
5878 * exceptions-amd64.c (seh_handler): Ditto.
5880 * exceptions-x86.c (seh_handler): Fix a memory leak.
5882 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
5884 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
5885 mini-s390x.c: fixed peephole optimizations to deal
5886 correctly with 1 and 2 byte reload avoidance.
5888 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
5890 * cpu-s390.md, cpu-s390x.md: update localloc length.
5892 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5894 * cpu-g4.md: added missing descriptions.
5896 2007-03-14 Miguel de Icaza <miguel@novell.com>
5898 * Makefile.am: Add support so the tail tests are not executed on
5899 PowerPC as that is a known limitation of the PowerPC port.
5901 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5903 * runmdesc.bat: Move to msvc directory.
5905 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5907 * runmdesc.bat: Run executable that was produced by the current
5908 target and sent via an argument.
5910 2007-03-11 Zoltan Varga <vargaz@gmail.com>
5912 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
5915 * generics.2.cs: Add regression test.
5917 2007-03-09 Wade berrier <wberrier@novell.com>
5919 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
5921 2007-03-09 Zoltan Varga <vargaz@gmail.com>
5923 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
5924 AOT code depends on this.
5926 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
5928 * mini.c: more precise tracking of types in the eval stack
5929 (part of fix for bug #81044).
5931 2007-03-07 Zoltan Varga <vargaz@gmail.com>
5933 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
5935 * aot-compiler.c (encode_patch): Remove an obsolete comment.
5937 2007-03-06 Zoltan Varga <vargaz@gmail.com>
5939 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
5941 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
5943 2007-02-22 Zoltan Varga <vargaz@gmail.com>
5945 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
5946 a pointer on 64 bit systems. Fixes #80190.
5948 * iltests.il: Add new regression test.
5950 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5952 * mini.c: inline a constant for Environment.IsRunningOnWindows.
5954 2007-02-19 Geoff Norton <gnorton@customerdna.com>
5956 * trace.c: Remove an erroneous alignemnt check when tracing.
5957 Fixes --trace on OSX86.
5959 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
5961 * mini-$(arch).h: initialize SP in context for all the archs.
5963 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
5965 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
5966 regressions in the thread tests.
5968 2007-02-14 Zoltan Varga <vargaz@gmail.com>
5970 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
5971 - fixed implementation of LOCALLOC opcode
5972 - implemented non-un compare for floats
5974 - implementation of FDIV and CKFINITE opcodes
5975 - fixes for latest mono updates
5976 - additional arch opcodes
5978 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
5980 * Makefile.am: simplify and merge rules for cross-compilation.
5982 2007-02-07 Massimiliano Mantione <massi@ximian.com>
5984 * local-propagation.c: Actually *apply* the fix for bug 80591...
5986 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5988 * mini-exceptions.c: backuot part of the last change
5989 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
5991 2007-02-06 Massimiliano Mantione <massi@ximian.com>
5992 * inssel.brg: Fix bug 59286.
5995 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
5997 * mini-exceptions.c: patch from Zoltan to correctly check for
5998 stack boundaries (using the stack register, not the frame register),
5999 fixes bugs #80724, #79717.
6001 2007-02-03 Zoltan Varga <vargaz@gmail.com>
6003 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
6004 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
6006 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
6007 presence of frame pointer elimination.
6009 2007-02-01 Geoff Norton <gnorton@customerdna.com>
6011 * mini-x86.h: NetBSD UCONTEX_REG defines.
6013 2007-02-01 Zoltan Varga <vargaz@gmail.com>
6015 * inssel-amd64.brg: Fix amd64 build.
6017 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
6019 * mini.h: remove extern to workaround what looks likes gcc bug 26905
6022 2007-01-31 Zoltan Varga <vargaz@gmail.com>
6024 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
6027 * mini-<ARCH>.c: Use mono_is_regsize_var ().
6029 2007-01-30 Mark Mason <mason@broadcom.com>
6031 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
6032 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
6033 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
6034 beginning support for CEE_JMP [not quite working yet]
6035 * tramp-mips.c: LMF handling now works
6037 2007-01-30 Zoltan Varga <vargaz@gmail.com>
6039 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
6041 * mini.h (NULLIFY_INS): New macro.
6043 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6045 * mini.c: statistical profiler fix for windows, patch
6046 from Tor Lillqvist (tml@novell.com).
6048 2007-01-30 Massimiliano Mantione <massi@ximian.com>
6049 * local-propagation.c: Fix bug 80591.
6051 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
6053 * Makefile.am: put back the --export-dynamic option as with
6054 the previous gmodule flags (thanks to Robert Jordan).
6056 2007-01-28 Zoltan Varga <vargaz@gmail.com>
6058 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
6060 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
6061 simplify and speed up the local register allocator. Also rename some fields
6062 like iassign->vassign.
6064 * regalloc.c: Remove some functions which are no longer used since their
6065 inlined version is in mini-codegen.c.
6067 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
6069 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
6071 2007-01-27 Zoltan Varga <vargaz@gmail.com>
6073 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
6074 narrowing. Fixes #80622.
6076 * iltests.il: Add new regresssion test.
6078 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
6080 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
6081 debug-debugger.c, debug-debugger.h: warning fixes.
6082 * driver.c: updated copyright year and made it fit in one line.
6084 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
6086 * aot-runtime.c: updated to use mono-dl instead of gmodule.
6088 2007-01-25 Zoltan Varga <vargaz@gmail.com>
6090 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
6092 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
6094 * iltests.il: Add new test for bug #80507.
6096 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
6098 * mini-arm.h: use soft-float also on vfp for now.
6100 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
6102 * mini.c: fix some more soft-float issues.
6104 2007-01-24 Zoltan Varga <vargaz@gmail.com>
6106 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
6108 2007-01-24 Massimiliano Mantione <massi@ximian.com>
6109 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
6110 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
6111 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
6113 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
6115 * mini-arm.c: typo fix.
6117 2007-01-23 Neale Ferguson <neale@sinenomine.net>
6119 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
6121 2007-01-21 Zoltan Varga <vargaz@gmail.com>
6123 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
6124 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
6126 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
6128 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
6130 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
6132 * inssel.brg: Fix a warning.
6134 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
6136 * abcremoval.c ssa.c ssapre.c: Update after this change.
6138 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
6140 * dominators.c (df_set): Use mono_bitset_union_fast.
6142 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
6144 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
6145 mini-codegen.c: reduce relocations and memory usage for the cpu
6148 2007-01-20 Zoltan Varga <vargaz@gmail.com>
6150 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
6152 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
6153 to reduce their size.
6155 2007-01-19 Mark Mason <mason@broadcom.com>
6157 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
6158 * mini-mips.c: more configuration macros, support long conditional branches, additional
6159 asserts, fix epilog instrumentation.
6160 * mini-mips.h: use standard stack walk
6161 * cpu-mips.md: increase size of div, rem and conditional branches
6163 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
6165 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
6168 2007-01-19 Zoltan Varga <vargaz@gmail.com>
6170 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
6171 (compile_method): Ditto.
6173 * aot-runtime.c (decode_klass_info): Ditto.
6175 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
6176 needed by the code generated by inssel.brg. Also fix a warning.
6178 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
6180 * mini.c: deal with enums that become genericinsts by
6181 being nested in a generic class (bug #79956).
6183 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
6185 * mini.c: match the generic definition to check for
6186 private access with generic types (bug #78431).
6188 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
6190 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
6191 to make life easier for people cross-compiling that insist on not
6194 2007-01-17 Mark Mason <mason@broadcom.com>
6196 * inssel-long.brg: patch to deal with mips missing flags
6197 * inssel-long32-mips.brg: implement overflow checks
6198 * insset-mips.brg: implement overflow checks
6199 * mini-mips.h: implement conditional exception handling
6200 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
6201 Remove unused code, minor cleanups.
6202 * exceptions-mips.c: minor cleanups
6203 * mini-ops.h: add mips conditional exception ops
6204 * cpu-mips.md: add mips conditional exception ops
6207 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
6209 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
6210 to deal with mips missing of flags.
6212 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
6214 * exceptions-ppc.c: execute fault handlers.
6216 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
6218 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
6220 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
6222 * mini.c: handle also floating point values in initialize_array.
6224 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
6226 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
6227 array initialization and make it conditional on the intrins option.
6229 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
6231 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
6232 relocations and put the patch info names close to the enum definition.
6234 2007-01-15 Mark Mason <mason@broadcom.com>
6236 * basic.cs, exceptions.cs: break up large tests to increase debugability.
6238 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6240 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
6242 2007-01-12 Raja R Harinath <rharinath@novell.com>
6244 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
6246 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
6248 * Makefile.am: distribute the mips sources.
6250 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6252 * mini-codegen.h: handle bug #80489 here, by excluding ecx
6255 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
6257 * cpu-x86.md: back out for now as this triggers other regressions.
6259 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
6261 * cpu-x86.md: force src1 and dest regpair for long shift instructions
6262 to eax:edx, so ecx can't get allocated to them (bug #80489).
6264 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
6266 * mini.c, mini-exceptions.c: enabled running fault handlers
6269 2007-01-03 Miguel de Icaza <miguel@novell.com>
6271 * driver.c: If nothing fail, do not use the string "failed",
6272 because it makes it very annoying to view test result logs on the
6275 2006-12-30 Miguel de Icaza <miguel@novell.com>
6277 * debug-debugger.c (mono_debugger_main): Rename "main" to
6278 "main_method" to prevent a warning.
6280 Remove a warning for unused field.
6282 2006-12-28 Martin Baulig <martin@ximian.com>
6285 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
6287 2006-12-22 Martin Baulig <martin@ximian.com>
6289 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
6290 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
6291 seperate `.mdb_debug_info' section, so we can access it from the
6292 debugger even if the binary is stripped.
6294 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
6295 from the `.mdb_debug_info' here to prevent the linker from
6296 removing that section.
6298 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
6301 2006-12-19 Robert Jordan <robertj@gmx.net>
6303 * mini-x86: enable the code to return small structures in
6304 registers for FreeBSD as well. Fixes bug #80278.
6305 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
6307 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6309 * mini-x86.c: align the stack when calling the profiler
6310 function instrumenting the prolog (on OSX).
6312 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
6314 * mini.c: emit a break opcode where Debugger.Break () is called.
6316 2006-12-13 Miguel de Icaza <miguel@novell.com>
6318 * mini.c (mono_method_to_ir): Provide useful information on this
6319 assert, to prevent others from debugging like I did.
6321 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
6323 * mini.c: enable code which was incorrectly commented
6326 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
6328 * mini-x86.c: enable on OSX, too, the code to return small
6329 structures in registers.
6331 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
6333 * mini-x86.c: remove the use of the dynamic code manager here, too.
6335 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
6337 * mini.h, debug-debugger.c, tramp-*.c: fixed
6338 mono_debugger_create_notification_function() to use
6339 mono_global_codeman_reserve () instead of a dynamic code manager.
6341 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
6343 * mini.c, jit-icalls.h, jit-icalls.c: remove the
6344 ves_array_element_address() jit icall and use a generated
6345 managed method instead (which is about 4 times faster for a rank 3
6348 2006-11-29 Mark Mason <mason@broadcom.com>
6350 * basic-calls.cs: additional tests for passing
6351 structures as function arguments.
6353 2006-11-29 Mark Mason <mason@broadcom.com>
6355 * mini-mips.h: disable custom exception handling
6356 * mini-mips.c: throw/rethrow should use jalr to call
6357 exception stubs. Fixed bug with passing structures
6358 by value. More support for tracing floating point
6361 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6363 * mini.c: fixed typo in the soft-float ldind.r4 handling
6366 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
6368 * mini.c, mini.h, driver.c: added --runtime command line
6369 option to select a different runtime than the autodetected one.
6370 * jit.h: added API for embedders to initialize with a specific
6373 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
6375 * mini.c: handle also boxing of r4 values (bug #80024).
6377 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
6379 * mini-ppc.c: force indirect calls until we reserve
6380 enough address space for all the generated code.
6382 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
6384 * exceptions-arm.c: workaround bugs in the libc definition
6387 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
6389 * inssel.brg: fixes from me and Mark Mason.
6391 2006-11-23 Dick Porter <dick@ximian.com>
6393 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
6394 semaphore display now we've fixed the initial value
6396 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
6398 * inssel.brg: partially revert the last change to fix the build.
6400 2006-11-21 Mark Mason <mason@broadcom.com>
6402 * inssel.brg: Add and use compare-and-branch macros to support
6403 architectures that do not have condition code registers (ie. MIPS).
6404 * *-mips.{c,brg,md}: Fix copyright statements
6406 2006-11-20 Mark Mason <mason@broadcom.com>
6408 * Makefile.am: remove mini-codegen.c from list of MIPS sources
6409 * mini.c: Allow GET_CONTEXT to be specified by the arch port
6410 * mini.h: Added declaration for mono_print_ins()
6411 * mini-codegen.c: added ins_spec initializer for MIPS
6412 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
6413 vreg to be virtual and hreg to be non-virtual.
6414 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
6415 is not yet working/implemented correctly.
6416 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
6417 non-static, fixup calls to print_ins() from other parts in the file.
6419 2006-11-20 Mark Mason <mason@broadcom.com>
6421 * basic-calls.cs: added tests for passing structures as arguments
6424 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
6426 * inssel-long32.brg: optimize signed division by power of two.
6428 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
6430 * mini-arm.c: added support for interworking with thumb code
6431 (mono must be still be built using the ARM instruction encoding).
6433 2006-11-19 Miguel de Icaza <miguel@novell.com>
6435 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
6436 verifier has different rules for it. Fixes a few verifier issues
6439 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
6440 at the end, so people know what happened.
6442 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
6444 * brach-opts.c: in optimize_exception_target() make sure we
6445 are in a catch clause (fixes bug #79871).
6447 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
6449 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
6450 more soft-float support fixes.
6452 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
6454 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
6455 that are passed half on the stack and half in registers.
6457 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
6459 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
6460 more mips integration work from Mark E Mason
6461 <mark.e.mason@broadcom.com>.
6463 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
6465 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
6466 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
6467 tramp-mips.c: added sources for the mips port, not
6468 integrated in the build yet. Contributed by
6469 Mark E Mason <mark.e.mason@broadcom.com>.
6471 2006-11-14 Neale Ferguson <neale@sinenomine.net>
6473 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
6475 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
6477 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
6478 put the soft-float rules in its own file since it seems to
6479 break s390 compilation.
6481 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
6483 * mini-arm.c: fixed wrnings.
6485 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
6487 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
6488 inssel-arm.brg: ARM support for soft-float.
6490 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
6492 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
6493 loads and stores of 32 bit fp values.
6495 2006-11-10 Zoltan Varga <vargaz@gmail.com>
6497 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
6499 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
6500 works. Fixes #79852 and #79463.
6502 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
6504 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
6505 more soft-float support WIP and fixes.
6507 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
6509 * mini-arm.c: some VFP updates.
6511 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
6513 * mini-exceptions.c: 0 is a valid local var offset in some
6514 architectures, don't assert (bug #78508).
6516 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
6518 * exceptions-arm.c: fixed off by one error in stack walk code.
6520 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
6522 * mini.h, mini.c: more precise tracking of type load exceptions.
6524 2006-11-03 Robert Jordan <robertj@gmx.net>
6526 * Makefile.am: [WIN32] Add monow.exe target.
6527 * driver.c: [WIN32] Don't detach the console when debugging.
6530 2006-10-30 Miguel de Icaza <miguel@novell.com>
6532 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
6534 2006-10-23 Zoltan Varga <vargaz@gmail.com>
6536 * aot-compiler.c (emit_method_info): Add a case missed earlier.
6538 * driver.c (mini_regression): Fix --regression with AOT.
6540 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
6542 2006-10-17 Zoltan Varga <vargaz@gmail.com>
6544 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
6546 * mini-sparc.h: Don't use sigaction on sparc/linux.
6548 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
6550 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
6552 * mini-exceptions.c: Add proper include files for getpid ().
6554 2006-10-16 Zoltan Varga <vargaz@gmail.com>
6556 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
6557 address instead of a MonoJitInfo* to avoid decoding the exception info for the
6560 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
6561 name cache to reduce its size.
6563 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6565 2006-10-15 Zoltan Varga <vargaz@gmail.com>
6567 * mini-x86.c: Save/restore the current LMF structure more efficiently using
6568 the mono_lmf TLS variable.
6570 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
6571 trampoline lmf frames.
6573 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
6575 2006-10-14 Zoltan Varga <vargaz@gmail.com>
6577 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
6578 the mono_lmf TLS variable.
6580 * mini-exceptions.c: Access the LMF structure through accessors.
6582 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
6583 variable instead of in jit_tls->lmf.
6585 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
6587 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
6588 trampoline lmf frames.
6590 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
6592 2006-10-12 Zoltan Varga <vargaz@gmail.com>
6594 * mini.c trace.c mini-x86.c: Revert these too.
6596 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
6599 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
6601 * genmdesc.c: removed now dead code.
6603 2006-10-09 Robert Jordan <robertj@gmx.net>
6605 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
6607 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
6609 * mini.h: do not leave gaps in the opcode values.
6611 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
6613 * jit-icalls.h: flag functions as internal here, too.
6615 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
6617 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
6618 functions with the internal attribute.
6620 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
6622 * aot-compiler.c: fclose the file descriptor in the profile read loop.
6624 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
6626 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
6629 2006-10-05 Zoltan Varga <vargaz@gmail.com>
6631 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
6632 tail calls as on other platforms.
6634 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
6636 * iltests.il: Add a few tailcall tests.
6638 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
6640 * driver.c: fix loop for old compilers (bug #79521).
6642 2006-10-02 Zoltan Varga <vargaz@gmail.com>
6644 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
6646 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
6648 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
6649 metadata without any code.
6651 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
6652 more precise debugging information using gdb.
6654 2006-09-30 Zoltan Varga <vargaz@gmail.com>
6656 * inssel-ia64.brg: Make the helper methods static.
6658 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
6660 * inssel-x86.brg: make the helper methods static.
6662 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
6664 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
6666 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
6668 * mini.c: updates for monoburg changes.
6669 * inssel.brg: make a few helper functions static as they should.
6671 2006-09-27 Zoltan Varga <vargaz@gmail.com>
6673 * Makefile.am: Move mini-codegen.c to common_sources.
6675 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
6677 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
6679 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
6680 mini-ppc.h: port to use the common local register allocator.
6682 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6684 * mini.h: Remove the comment too then.
6686 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
6688 * mini.h: put back backend.data which is to be used shortly and
6689 doesn't increase the size of MonoInst. If any 64 bit arch aligned
6690 pointers on 4 byte boundaries it'd have much bigger issues running
6691 and you can ifdef it out anyway.
6693 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6695 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
6696 MonoInst size by 4 bytes on 64 bit machines.
6698 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
6700 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
6701 replacement with more meaningful field names. Arch maintainers, please
6702 check the assigned names are good enough for your arch.
6704 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6706 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
6707 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
6709 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
6711 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
6712 relocations and memory requirements, put the optimization flags
6713 definitions in their own file.
6715 2006-09-24 Zoltan Varga <vargaz@gmail.com>
6717 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
6719 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
6721 2006-09-22 Zoltan Varga <vargaz@gmail.com>
6723 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
6725 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
6727 * inssel.brg: use the correct function to get the size of an item
6728 in an array, given an element class.
6729 * aot-compiler.c: do not access class->class_size directly.
6731 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
6733 * mini.h, debug-mini.c: added a debugging function to print
6734 info about local variables and arguments in a jitted method.
6736 2006-09-20 Zoltan Varga <vargaz@gmail.com>
6738 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6740 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
6742 2006-09-19 Zoltan Varga <vargaz@gmail.com>
6744 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
6745 inner and outer loops when passing vtypes.
6747 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
6749 * mini-ppc.c: take into account the cpu errata for cache flushing
6750 which caused some random errors (bug #79381).
6752 2006-09-19 Zoltan Varga <vargaz@gmail.com>
6754 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
6755 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
6757 2006-09-17 Zoltan Varga <vargaz@gmail.com>
6759 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
6762 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
6765 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
6766 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
6768 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
6771 2006-09-13 Zoltan Varga <vargaz@gmail.com>
6773 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
6775 2006-09-12 Zoltan Varga <vargaz@gmail.com>
6777 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
6778 macro does not have to be changed during debugging.
6780 * 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>.
6782 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
6784 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
6786 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
6787 MONO_ARCH_NO_EMULATE_MUL is defined.
6789 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
6791 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
6793 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
6795 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
6797 2006-09-11 Zoltan Varga <vargaz@gmail.com>
6799 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
6800 stuff to mini-exceptions.c where it is used.
6802 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
6803 setup code, the real one is in mini-exceptions.c.
6805 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
6806 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
6807 some changes from the freebsd ports tree.
6809 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
6812 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
6814 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
6816 * mini.c: on Linux, check for /proc to be mounted
6817 (bug# 79351, novell bug#201204).
6819 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
6821 * mini.c: handle cases where pthread_attr_getstack() behaves
6822 incorrectly (bug #78096).
6824 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
6826 * mini-arm.c: support larger stack frames (bug #79272).
6828 2006-09-08 Zoltan Varga <vargaz@gmail.com>
6830 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
6832 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
6835 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
6836 mono_class_from_name () to find a class from its name.
6838 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
6840 2006-09-07 Zoltan Varga <vargaz@gmail.com>
6842 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
6844 2006-09-05 Kornél Pál <kornelpal@gmail.com>
6846 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
6848 2006-09-04 Zoltan Varga <vargaz@gmail.com>
6850 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
6851 callinfo->trampoline.
6853 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
6855 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
6858 2006-09-03 Zoltan Varga <vargaz@gmail.com>
6860 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
6862 2006-09-02 Zoltan Varga <vargaz@gmail.com>
6864 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
6865 stats.method_trampolines, it is already done by the generic trampoline code.
6867 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
6869 2006-09-01 Zoltan Varga <vargaz@gmail.com>
6871 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
6873 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
6875 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
6877 * mini.c (print_jit_stats): Print mscorlib mempool size too.
6879 * mini.c (print_jit_stats): Print new stats.
6881 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6883 2006-08-31 Zoltan Varga <vargaz@gmail.com>
6885 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
6886 Address on two dimensional arrays. Fixes #78729.
6888 * mini.h (MonoCompile): Add a 'skip_visibility' field.
6890 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
6893 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
6895 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
6898 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
6900 (mini_get_ldelema_ins): Ditto.
6902 2006-08-30 Zoltan Varga <vargaz@gmail.com>
6904 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
6905 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
6908 2006-08-29 Neale Ferguson <neale@sinenomine.net>
6910 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
6911 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
6913 * exceptions-s390x.c: Cosmetic change.
6915 * tramp-s390.c: Fix warning.
6917 * cpu-s390.md: Correct length of mul_imm.
6919 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
6921 * aot-compiler.c: added binary writer with ELF backend
6922 implementation (only on Linux/x86 for now).
6924 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6926 * Makefile.am: Don't run net 2.0 AOT tests.
6928 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
6929 (mono_compile_assembly): Skip net 2.0 assemblies as well.
6931 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
6933 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
6935 * aot-compiler.c: simplified and refactored the asm-writing code
6936 to allow different backends.
6938 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6940 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6942 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
6943 little. Share patches of type TYPE_FROM_HANDLE as well.
6945 * mini.c (mono_patch_info_equal): New helper function.
6946 (mono_patch_info_hash): Ditto.
6948 * aot-compiler.c (emit_method_code): Fix s390 build.
6950 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
6951 is not handled because it is stored as a flag and not as a type ctor. Fixes
6954 2006-08-17 Zoltan Varga <vargaz@gmail.com>
6956 * aot-compiler.c: Fix computation of GOT slot statistics.
6958 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
6959 Also remove support for not PIC AOT.
6961 * mini.h: Bump AOT file format version.
6963 * objects.cs: Add a test for #78990.
6965 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
6966 (peter.dettman@iinet.net.au). Fixes #79087.
6968 * basic-long.cs: Add a test for the above.
6970 2006-08-16 Zoltan Varga <vargaz@gmail.com>
6972 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
6974 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
6977 2006-08-15 Zoltan Varga <vargaz@gmail.com>
6979 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
6982 2006-08-10 Jonathan Chambers <joncham@gmail.com>
6984 * mini.c: Don't verify COM proxy invoke calls
6987 2006-08-10 Dick Porter <dick@ximian.com>
6989 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
6990 which process is holding semaphores locked.
6992 2006-08-08 Zoltan Varga <vargaz@gmail.com>
6994 * mini-ia64.c mini-amd64.c: Fix #79027.
6996 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
6998 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
7000 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
7001 implicit arguments in a vararg call. Fixes #79027.
7003 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
7005 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
7006 (mono_get_array_new_va_signature): Ditto.
7008 2006-08-05 Zoltan Varga <vargaz@gmail.com>
7010 * aot-runtime.c: Call init_plt lazily.
7012 * inssel-long.brg: Fix unsigned long->int conversion.
7014 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
7016 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
7017 that most data is now in the .rss/.data section.
7019 2006-08-04 Zoltan Varga <vargaz@gmail.com>
7021 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
7023 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
7025 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
7027 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
7029 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
7030 virtual call. Fixes #79010.
7032 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
7033 and use the result as the this argument in the real call.
7035 * generics.2.cs: Add a new test for #79010.
7037 2006-08-03 Zoltan Varga <vargaz@gmail.com>
7039 * mini-x86.c: Fix a warning.
7041 * aot-compiler.c: Add a bunch of statistics.
7043 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
7045 2006-08-02 Zoltan Varga <vargaz@gmail.com>
7047 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
7049 2006-08-01 Zoltan Varga <vargaz@gmail.com>
7051 * 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>.
7053 2006-07-13 Miguel de Icaza <miguel@novell.com>
7055 * mini.c (mono_method_to_ir): Obtain the original method in the
7056 CIL stream and use this to perform validation.
7060 2006-07-19 Zoltan Varga <vargaz@gmail.com>
7062 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
7063 (mono_arch_call_opcode): Ditto.
7065 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
7068 * mini.c (mono_patch_info_dup_mp): New helper function.
7070 * aot-compiler.c (compile_method): Fix some of the memory allocated during
7071 compilation. Fixes #78827.
7073 2006-07-18 Kornél Pál <kornelpal@gmail.com>
7075 * declsec.c: Use original security informations for
7076 MONO_WRAPPER_MANAGED_TO_MANAGED.
7078 2006-07-15 Jonathan Chambers <joncham@gmail.com>
7080 * mini.c: Allow Com Interop methods/classes and
7081 don't verify COM wrapper calls
7084 2006-07-13 Zoltan Varga <vargaz@gmail.com>
7086 * inssel-long32.brg: Fix long->i4 checked conversion.
7088 * exceptions.cs: Add a test for the above.
7090 2006-07-08 Zoltan Varga <vargaz@gmail.com>
7092 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
7094 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
7097 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
7100 2006-07-03 Zoltan Varga <vargaz@gmail.com>
7102 * mini.c: Fix solaris/x86 exception handling.
7104 * Makefile.am: Get rid of $(ICU_LIBS).
7106 2006-07-02 Zoltan Varga <vargaz@gmail.com>
7108 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
7109 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
7110 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
7112 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
7114 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
7115 this function causes a SIGSEGV.
7117 2006-06-22 Zoltan Varga <vargaz@gmail.com>
7119 * mini.c: Remove unused solaris/x86 includes.
7121 2006-06-21 Zoltan Varga <vargaz@gmail.com>
7123 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
7125 2006-06-20 Jb Evain <jbevain@gmail.com>
7127 * cpu-g4.md: fix max length of start_handler instruction.
7129 2006-06-20 Massimiliano Mantione <massi@ximian.com>
7130 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
7132 2006-06-16 Massimiliano Mantione <massi@ximian.com>
7133 * ssa.c: Fixed bug 78653 for SSA based deadce.
7134 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
7135 MonoInst.flags, used in SSA based deadce.
7136 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
7137 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
7139 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
7141 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
7142 it can end up using non executable memory on ppc64 systems
7143 running ppc32 userspace (fix from Johannes Berg).
7145 2006-06-14 Dick Porter <dick@ximian.com>
7147 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
7150 2006-06-13 Massimiliano Mantione <massi@ximian.com>
7151 * mini.c: Made so that inline is locally disabled if it would
7152 trigger a .cctor, because too many apps depend on this behavior
7153 (which seems to be also the one of the MS CLR).
7155 2006-06-13 Zoltan Varga <vargaz@gmail.com>
7157 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
7158 No idea why this worked before.
7160 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
7161 which branch to outer exception clauses since they could skip the
7162 inner finally clauses. Fixes #78633.
7164 * exceptions.cs: Add a test for the above.
7166 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
7169 * iltests.il: Add a test for the above.
7171 2006-06-12 Zoltan Varga <vargaz@gmail.com>
7173 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
7174 after the end of a try bblock, to prevent asserts in mini_method_compile ().
7176 * iltests.il: Add a test for the above.
7178 2006-06-10 Zoltan Varga <vargaz@gmail.com>
7180 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
7182 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
7183 methods as instrinsics.
7185 2006-06-09 Wade Berrier <wberrier@novell.com>
7187 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
7188 (simple-cee-ops.h ssapre-mini-ops.h)
7190 2006-06-09 Neale Ferguson <neale@sinenomine.net>
7192 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
7193 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
7195 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
7196 * cpu-s390x.md: Fix max. length values for a couple of instructions.
7198 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
7200 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
7202 2006-06-08 Massimiliano Mantione <massi@ximian.com>
7204 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
7205 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
7206 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
7207 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
7208 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
7209 of opcodes, so that bug 78549 should not happen again.
7210 * ssapre.c: Updated to use the renamed files.
7212 2006-06-08 Zoltan Varga <vargaz@gmail.com>
7214 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
7215 in OP_ATOMIC_EXCHANGE_I4.
7217 2006-06-07 Wade Berrier <wberrier@novell.com>
7219 * tramp-s390.c: Fix s390 build (add missing pointer declarations
7220 in mono_debugger_create_notification_function)
7222 2006-06-06 Zoltan Varga <vargaz@gmail.com>
7224 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
7226 * mini.c (type_from_stack_type): Disable some changes which do not
7229 * driver.c: Reenable opts.
7231 * mini.h (MonoStackSlot): New structure to keep track of the verification state
7232 of the evaluation stack.
7234 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
7235 evaluation stack trace at entry to the bblock.
7237 * mini.c (merge_stacks): New function to perform verification of stack merges.
7238 Turned off by default.
7240 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
7243 2006-06-06 Massimiliano Mantione <massi@ximian.com>
7245 * local-propagation.c: Fixed bug 78549.
7247 2006-06-04 Zoltan Varga <vargaz@gmail.com>
7249 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
7251 2006-06-02 Miguel de Icaza <miguel@novell.com>
7253 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
7254 tramp-arm.c, tramp-ia64.c
7255 (mono_debugger_create_notification_function): Update signature to
7256 new signature and use new protocol for creating the notification
7259 Should fix the build.
7261 2006-06-02 Geoff Norton <gnorton@customerdna.com>
7263 * exceptions-ppc.c (mono_jit_walk_stack)
7264 (ves_icall_get_frame_info): Fix the build
7266 2006-06-02 Zoltan Varga <vargaz@gmail.com>
7268 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
7270 2006-05-31 Raja R Harinath <rharinath@novell.com>
7272 * il2tests.2.il: New file for generics CIL tests. Add test for
7274 * Makefile.am: Update.
7277 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
7280 2006-05-30 Massimiliano Mantione <massi@ximian.com>
7282 * aliasing.c: Fixed bug 78311.
7284 2006-05-29 Martin Baulig <martin@ximian.com>
7286 * mini-exceptions.c (mono_find_jit_info): When computing the
7287 native offset, check whether we're actually inside the method's
7288 code; call mono_debug_print_stack_frame() to format the frame.
7289 (ves_icall_System_Exception_get_trace): Call
7290 mono_debug_print_stack_frame() to format the stack frame.
7291 (ves_icall_get_trace): Update to the new debugging API.
7292 (mono_jit_walk_stack_from_ctx): Likewise.
7293 (ves_icall_get_frame_info): Likewise.
7295 * mini.c (get_method_from_ip): Use the new debugging API.
7296 (mono_print_method_from_ip): Likewise.
7299 (mono_jit_walk_stack): Use the new debugging API.
7300 (ves_icall_get_frame_info): Likewise.
7302 2006-05-27 Zoltan Varga <vargaz@gmail.com>
7304 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
7306 2006-05-25 Massimiliano Mantione <massi@ximian.com>
7308 * mini.c: Added "limitator" to inline for debugging.
7310 2006-05-24 Martin Baulig <martin@ximian.com>
7312 * debug-debugger.c (mono_debugger_init): Create a private,
7313 malloc()-based code manager for the notification function and
7314 intentionally leak it on exit. This fixes the crash-on-exit race
7318 (mono_debugger_create_notification_function): Added
7319 `MonoCodeManager *' argument.
7322 (mono_debugger_create_notification_function): Added
7323 `MonoCodeManager *' argument.
7325 2006-05-23 Massimiliano Mantione <massi@ximian.com>
7327 * aliasing.c: Fixed 64 bit issue.
7328 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
7329 default since all known bugs are fixed (one more time!).
7331 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
7333 * mini.c: write barrier support.
7335 2006-05-23 Martin Baulig <martin@ximian.com>
7337 * debug-debugger.c: Revert Paolo's change. Add comment and #error
7338 check at the top of the file.
7340 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
7342 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
7343 reverting changes without reason and without changelog entries.
7345 2006-05-18 Zoltan Varga <vargaz@gmail.com>
7347 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
7348 to a few opcodes. Fixes #78439.
7350 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
7351 consistency with other archs.
7353 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
7355 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
7357 * debug-debugger.c: fix the build.
7359 2006-05-17 Martin Baulig <martin@ximian.com>
7362 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
7363 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
7364 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
7365 (debugger_attach): Call GC_mono_debugger_add_all_threads().
7367 2006-05-11 Zoltan Varga <vargaz@gmail.com>
7369 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
7371 2006-05-10 Zoltan Varga <vargaz@gmail.com>
7373 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
7374 MONO_TYPE_GENERICINST.
7376 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
7377 MONO_TYPE_GENERICINST.
7379 2006-05-09 Zoltan Varga <vargaz@gmail.com>
7381 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
7384 2006-05-08 Zoltan Varga <vargaz@gmail.com>
7386 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
7388 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
7390 2006-05-06 Zoltan Varga <vargaz@gmail.com>
7392 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
7393 mono_trace_cleanup ().
7395 * iltests.il: Fix problem with the newly added test.
7397 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
7398 due to register constraints, free up the previous hreg. Fixes #78314.
7400 * iltests.il: Add new test for #78314.
7402 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
7403 Interlocked.Add. Fixes #78312.
7405 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
7407 2006-05-05 Zoltan Varga <vargaz@gmail.com>
7409 * inssel.brg (mini_emit_virtual_call): Fix a warning.
7411 2006-05-05 Martin Baulig <martin@ximian.com>
7413 * debug-mini.c (mono_debug_open_block): New method.
7416 (mono_arch_output_basic_block): Call mono_debug_open_block() at
7417 the beginning of each basic block.
7420 (mono_arch_output_basic_block): Call mono_debug_open_block() at
7421 the beginning of each basic block.
7423 2006-05-04 Massimiliano Mantione <massi@ximian.com>
7425 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
7426 default until I understand why they break the build on amd64.
7428 2006-05-04 Zoltan Varga <vargaz@gmail.com>
7430 * mini.c (mini_cleanup): Call mono_cleanup ().
7432 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
7435 2006-05-04 Massimiliano Mantione <massi@ximian.com>
7437 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
7438 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
7439 default since all known bugs are fixed, and I cannot reproduce bug
7440 77944... I'm asking Matt Hargett to test again after this commit.
7442 2006-04-28 Massimiliano Mantione <massi@ximian.com>
7444 * mini-codegen.c: Fixed typo that thrashed inline.
7446 2006-04-28 Zoltan Varga <vargaz@gmail.com>
7448 * dominators.c (compute_dominators): Avoid using a worklist since
7449 it is not correct in some cases. Instead, iterate over all bblocks as
7450 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
7452 2006-04-28 Miguel de Icaza <miguel@novell.com>
7454 * mini.c (mono_jit_compile_method_inner): Use
7455 mono_prepare_exception_from_error that resets the value
7458 2006-04-27 Miguel de Icaza <miguel@novell.com>
7460 * mini.c: Move the mini_loader_error_to_exception to metadata.
7462 2006-04-27 Massimiliano Mantione <massi@ximian.com>
7464 * aliasing.c: Fixed bug 78210.
7466 2006-04-27 Massimiliano Mantione <massi@ximian.com>
7468 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
7469 default until all their problems (or the ones they trigger) are fixed.
7471 2006-04-26 Zoltan Varga <vargaz@gmail.com>
7473 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
7475 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
7476 as loaded only after resolving patches since that could invoke the same method.
7478 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
7480 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
7483 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
7486 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
7489 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
7490 made from AOT code through the PLT table.
7492 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
7493 holding the plt offset when a call is made to the aot plt trampoline.
7495 2006-04-25 Zoltan Varga <vargaz@gmail.com>
7497 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
7500 * Makefile.am (common_sources): Fix build breakage.
7502 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
7503 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
7504 intra-assembly calls if possible.
7506 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
7508 * mini-trampolines.c: Handle PLT entries.
7510 * mini.c: Avoid creating a GOT var for calls.
7512 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
7515 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
7518 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
7521 * mini.h: Bump AOT file format version.
7523 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
7526 2006-04-25 Martin Baulig <martin@ximian.com>
7528 * driver.c: Disable copyprop, consprop and inline when running
7529 inside the debugger.
7531 2006-04-25 Martin Baulig <martin@ximian.com>
7533 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
7534 with `get_current_thread' and added `detach'.
7535 (MonoDebuggerMetadataInfo): Added `thread_size',
7536 `thread_tid_offset', `thread_stack_ptr_offset' and
7537 `thread_end_stack_offset'.
7539 2006-04-25 Zoltan Varga <vargaz@gmail.com>
7541 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
7544 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
7545 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
7547 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
7549 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
7551 * aot.c: Add support for ADJUSTED_IID.
7553 2006-04-24 Zoltan Varga <vargaz@gmail.com>
7555 * aot.c (emit_method_order): Don't align method_order_end.
7557 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
7558 the interface ID changes.
7560 2006-04-21 Dick Porter <dick@ximian.com>
7562 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
7563 cleaning up a thread. Fixes the new part of bug 77470.
7565 2006-04-20 Geoff Norton <gnorton@customerdna.com>
7567 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
7570 2006-04-19 Zoltan Varga <vargaz@gmail.com>
7572 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
7574 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
7575 SIGSEGV. Fixes #78072.
7577 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
7578 unregister our SIGABRT handler.
7580 2006-04-19 Massimiliano Mantione <massi@ximian.com>
7582 * mini.c: Disabled inline where it can alter the call stack in a
7583 way visible from managed code.
7584 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
7587 2006-04-16 Zoltan Varga <vargaz@gmail.com>
7589 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
7590 on other platforms. Fixes #78089.
7592 2006-04-13 Martin Baulig <martin@ximian.com>
7594 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
7595 determine whether we're inside the debugger.
7598 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
7600 2006-04-12 Zoltan Varga <vargaz@gmail.com>
7602 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
7603 handler clauses. Fixes #78024.
7605 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
7606 in the CALL_MEMBASE opcodes. Fixes #78088.
7607 (mono_arch_get_vcall_slot_addr): Ditto.
7609 2006-04-10 Martin Baulig <martin@ximian.com>
7611 * debug-debugger.c: The thread handling code has now been moved
7612 into ../metadata/threads.c.
7614 2006-04-10 Zoltan Varga <vargaz@gmail.com>
7616 * driver.c (mono_main): Fix --with-gc=none build.
7618 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
7619 (mono_spillvar_offset_float): Ditto.
7620 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
7621 hreg, not when its !global, since on ia64, there is a third category: stacked
7624 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
7626 * mini.c: set MonoInst->klass for load field address and a few other
7629 2006-04-10 Zoltan Varga <vargaz@gmail.com>
7631 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
7633 2006-04-07 Zoltan Varga <vargaz@gmail.com>
7635 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
7636 the branch opt changes.
7638 2006-04-06 Dick Porter <dick@ximian.com>
7640 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
7642 * wapihandles.c (mini_wapi_seminfo):
7643 * driver.c (mono_main): Add semaphore info option
7645 2006-04-05 Zoltan Varga <vargaz@gmail.com>
7647 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
7648 branch optimization changes. Fixes #78009.
7650 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
7652 * mini.c: ignore accessibility of methods in managed->native wrappers.
7654 2006-04-04 Zoltan Varga <vargaz@gmail.com>
7656 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
7658 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
7660 2006-04-03 Zoltan Varga <vargaz@gmail.com>
7662 * mini.c: Modify the branch optimizations to preserve the invariant that
7663 the entries inside the in_bb and out_bb arrays are unique.
7664 (mono_unlink_bblock): Avoid creation of new arrays.
7666 2006-04-02 Zoltan Varga <vargaz@gmail.com>
7668 * mini.c (mono_unlink_bblock): Fix regression caused by previous
7671 2006-04-01 Zoltan Varga <vargaz@gmail.com>
7673 * mini.c (optimize_branches): Remove the "optimizations" in
7674 the cbranch1/cbranch2 -> branch cases which were causing several
7675 problems in the past. Fixes #77986.
7677 2006-03-31 Chris Toshok <toshok@ximian.com>
7679 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
7680 default optimizations :(
7682 2006-03-31 Zoltan Varga <vargaz@gmail.com>
7684 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
7687 2006-03-31 Massimiliano Mantione <massi@ximian.com>
7689 * local-propagation.c: Added comments to structs and removed
7690 "Mono" prefixes from local tree mover types.
7692 2006-03-30 Zoltan Varga <vargaz@gmail.com>
7694 * Makefile.am (arch_sources): Define this for each architecture so
7695 libmono_la_SOURCES is defined in one place.
7697 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
7699 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
7702 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
7704 * driver.c: print the GC name supplied by configure.
7706 2006-03-29 Massimiliano Mantione <massi@ximian.com>
7708 * local-propagation.c: Added tree mover, and moved here all the
7709 local propagation code from mini.c
7710 * mini.c: Added support for treeprop, and moved all the local
7711 propagation code to local-propagation.c
7712 * mini.h: Added support for treeprop
7713 * driver.c: Added support for treeprop, enabled consprop, copyprop,
7714 treeprop, inline and deadce by default
7715 * Makefile.am: Added local-propagation.c
7717 2006-03-25 Zoltan Varga <vargaz@gmail.com>
7719 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
7721 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
7723 * debug-debugger.c: make it compile without the Boehm GC.
7725 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
7727 * mini.c: fixed issue with mismatch when an icall is registered
7728 with multiple names but same address.
7730 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
7732 * declsec.c, mini-exceptions.c: use write barrier to set reference
7733 fields of managed objects.
7735 2006-03-19 Zoltan Varga <vargaz@gmail.com>
7737 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
7738 (can_access_internals): Fix a warning.
7740 * mini.c (print_method_from_ip): Rename this to
7741 mono_print_method_from_ip so it gets exported.
7743 * trace.c: Deal with strings inside StringBuilder's containing garbage
7744 and fix memory leaks. Fixes #77848.
7746 2006-03-19 Zoltan Varga <vargaz@gmail.com>
7748 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
7751 2006-03-16 Neale Ferguson <neale@sinenomine.net>
7753 * mini-s390.c: Remove OP_X86_TEST_NULL.
7755 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7757 * mini.c: use the correct GetHashCode() for the moving collector.
7759 2006-03-16 Massimiliano Mantione <massi@ximian.com>
7761 * liveness.c: Regalloc spill cost tuning.
7763 2006-03-15 Neale Ferguson <neale@sinenomine.net>
7765 * mini-s390x.h: Correct S390_LONG macro.
7767 * mini-s390x.c: Cleanup unused code.
7769 2006-03-15 Zoltan Varga <vargaz@gmail.com>
7771 * jit-icalls.h: New file.
7773 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
7774 icalls and include that instead of including jit-icalls.c.
7776 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
7779 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
7781 * mini.c: when checking for member accessibility, also check for
7782 friend assemblies and for explicit interface implementations.
7784 2006-03-14 Zoltan Varga <vargaz@gmail.com>
7786 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
7788 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
7790 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
7791 common cases are done first.
7793 * mini-ops.h: Only define platform specific opcodes on the given platform.
7795 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
7798 2006-03-14 Martin Baulig <martin@ximian.com>
7800 Revert Paolo's change from r57348:
7802 * mini.h: don't use gboolean for bitfields.
7803 * mini.c: verifier changes for fields and methods accessibility.
7805 2006-03-13 Neale Ferguson <neale@sinenomine.net>
7807 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
7809 * mini-s390x.c: Fix conv_r_un.
7811 * cpu-s390, cpu-s390x.md: Fix lengths.
7813 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
7815 * mini.c: nested types have access to all the nesting
7816 levels, not just the enclosing types.
7818 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
7820 * mini.c: added a few more verification checks.
7822 2006-03-12 Zoltan Varga <vargaz@gmail.com>
7824 * liveness.c: Merge optimizations from the linear-il branch.
7826 2006-03-11 Zoltan Varga <vargaz@gmail.com>
7828 * mini-ia64.c (emit_call): Add a comment.
7830 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
7832 * tramp-ia64.c: Fix some warnings.
7834 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
7836 * mini.h: don't use gboolean for bitfields.
7837 * mini.c: verifier changes for fields and methods accessibility.
7839 2006-03-11 Zoltan Varga <vargaz@gmail.com>
7841 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
7842 lazy icall wrapper changes.
7844 * dominators.c: Replace all the dominator algorithms with faster
7845 ones from the linear-il branch.
7847 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
7850 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
7851 common cases are done first.
7853 * mini-amd64.c: Fix some warnings.
7855 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
7858 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
7861 * mini.h: Add a missing prototype.
7863 2006-03-10 Zoltan Varga <vargaz@gmail.com>
7865 * mini.c: Compile icall wrappers lazily.
7867 * mini-codegen.c: Use printf instead of g_print since its much faster.
7869 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
7872 * mini.c (optimize_branches): Cache the negative result from
7873 remove_block_if_useless ().
7875 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
7876 Also fix some bblock linking issues.
7878 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
7881 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
7883 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
7884 accessed fields first, for better cache behavior.
7886 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7888 * mini.c: speedup IList<T> array accesses.
7890 2006-03-09 Zoltan Varga <vargaz@gmail.com>
7892 * mini.c (mono_method_to_ir): Handle large methods overflowing the
7893 inline_costs counter. Fixes #77190.
7895 2006-03-06 Zoltan Varga <vargaz@gmail.com>
7897 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
7898 trace messages. Fixes #77706.
7900 2006-03-04 Martin Baulig <martin@ximian.com>
7902 * tramp-amd64.c, tramp-x86.c
7903 (mono_debugger_create_notification_function): Use
7904 mono_global_codeman_reserve() to allocate a buffer at runtime and
7907 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
7909 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
7910 notification function at runtime and then call `initialize' in the
7911 `MONO_DEBUGGER__debugger_info' vtable.
7913 2006-03-04 Zoltan Varga <vargaz@gmail.com>
7915 * iltests.il: Fix a visibility problem.
7917 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
7919 * driver.c, mini.c: add hooks for the counters API.
7921 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7923 * driver.c: show disabled options.
7925 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
7927 * linear-scan.c: always use cost-driven selection.
7929 2006-02-28 Raja R Harinath <rharinath@novell.com>
7931 * jit-icalls.c (helper_compile_generic_method): Revert change from
7934 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
7936 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
7938 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
7940 * inssel.brg: style fixes, mostly to force the updated monoburg
7941 to run for people using svn.
7943 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
7945 * mini.c: match monoburg changes.
7947 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7949 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
7950 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
7951 declaration in the header file.
7953 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
7955 * helpers.c: reduce relocations and mem usage.
7957 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
7959 * mini.h, mini-codegen.c: disable logging features if
7960 requested by configure.
7962 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
7964 * mini.c: tiny verifier changes.
7966 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
7968 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
7969 cpu-pentium.md: stack alignment changes for osx/x86,
7970 partially from Geoff Norton <gnorton@customerdna.com>.
7972 2006-02-24 Raja R Harinath <harinath@gmail.com>
7974 * jit-icalls.c (helper_compile_generic_method): Update to changes
7975 in metadata/class.c.
7977 2006-02-24 Zoltan Varga <vargaz@gmail.com>
7979 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
7981 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
7982 interface calls with large offsets.
7984 2006-02-23 Raja R Harinath <rharinath@novell.com>
7986 * jit-icalls.c (helper_compile_generic_method): Document the
7987 special-case we depend on so that we can inflate the method twice
7988 with the same context with no bad side-effects.
7990 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
7992 * mini-x86.c, mini-amd64.c: fix for case when xen support
7995 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
7997 * mini-x86.c, mini-amd64.c: generate code to access tls items
7998 in a faster way for Xen systems.
8000 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
8002 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
8003 updates and compilation fixes for the OSX/x86 port, mostly from
8004 Geoff Norton <gnorton@customerdna.com>.
8006 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8008 * inssel.brg: faster interface call implementation
8009 to sync with the interface_offsets MonoVTable changes.
8011 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
8013 * mini.c: more verification checks.
8015 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
8017 * mini.c: added a few more verification checks.
8019 2006-02-17 Neale Ferguson <neale@sinenomine.net>
8021 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
8022 facility on the processor and use it if available.
8024 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
8026 * driver.c, aot.c, mini.c: throw exception if the IL code is
8027 invalid or unverifiable.
8029 2006-02-17 Raja R Harinath <rharinath@novell.com>
8031 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
8034 2006-02-16 Zoltan Varga <vargaz@gmail.com>
8036 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
8038 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8040 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
8041 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
8042 handling of instantiated generic valuetypes.
8044 2006-02-11 Zoltan Varga <vargaz@gmail.com>
8046 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
8047 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
8050 * generics.2.cs: Revert the nullable reftypes tests.
8052 2006-02-10 Zoltan Varga <vargaz@gmail.com>
8054 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
8055 using __builtin_frame_address (1) as it doesn't work in the presence
8056 of optimizations. Hopefully fixes #77273.
8058 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
8059 -> generics.cs change as it doesn't work with some automake versions.
8061 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8063 * mini.c: handle systems that sue a different way to
8064 retrieve the stack address of the current thread.
8066 2006-02-09 Zoltan Varga <vargaz@gmail.com>
8068 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
8069 it specially in the makefile.
8071 * generics.2.cs: Add tests for nullable reference types.
8073 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8075 * mini.c: always handle the case when mono_jit_init()
8076 is called in a thread different from the main thread,
8077 confusing libgc (bug #77309).
8079 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
8081 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
8083 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8085 * mini.c: change optimize_branches () to use a single loop
8086 and introduce a new optimization to simplify some range checks.
8088 2006-02-03 Martin Baulig <martin@ximian.com>
8090 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
8091 and merged with debugger_thread_manager_add_thread().
8092 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
8093 inform the debugger about the main thread.
8095 2006-02-03 Zoltan Varga <vargaz@gmail.com>
8097 * basic.cs: Add test for div.un/rem.un constant folding.
8099 2006-02-03 Neale Ferguson <neale@sinenomine.net>
8101 * cpu-s390x.md: correct int_xor_imm length
8103 2006-02-03 Zoltan Varga <vargaz@gmail.com>
8105 * generics.2.cs: New test for #77442.
8107 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
8110 2006-02-02 Martin Baulig <martin@ximian.com>
8112 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
8113 <mono/metadata/mono-debug-debugger.h>
8115 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
8117 2006-02-02 Martin Baulig <martin@ximian.com>
8119 * debug-debugger.h: New header file for debug-debugger.c.
8121 * debug-debugger.c: Big API cleanup; don't run the managed Main()
8122 function is a separate thread anymore; add support for attaching.
8124 2006-02-01 Zoltan Varga <vargaz@gmail.com>
8126 * tramp-x86.c: Fix a warning.
8128 2006-01-31 Zoltan Varga <vargaz@gmail.com>
8130 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
8131 on very large methods.
8133 * aot.c (load_patch_info): Fix a warning.
8135 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
8137 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
8138 mini-ops.h: alu membase optimizations.
8140 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
8142 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
8143 to speedup StringBuilder.
8145 2006-01-27 Zoltan Varga <vargaz@gmail.com>
8147 * dominators.c (mono_compute_natural_loops): Fix detection of
8148 loop body start blocks.
8150 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
8152 2006-01-26 Zoltan Varga <vargaz@gmail.com>
8154 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
8157 2006-01-25 Massimiliano Mantione <massi@ximian.com>
8159 * aliasing.c: Fixed aliasing issue on 64 bit archs.
8161 2006-01-25 Martin Baulig <martin@ximian.com>
8163 * debug-debugger.c: Moved the `MonoDebuggerManager' and
8164 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
8165 started to cleanup this file a little bit.
8167 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
8169 * mini.c: optimize a codepath frequently happening in generics code.
8171 2006-01-23 Martin Baulig <martin@ximian.com>
8173 * Makefile.am: Only compile debug-debugger.c on supported platforms.
8175 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
8178 * driver.c: debug-debugger.c is only available if
8179 `MONO_DEBUGGER_SUPPORTED' is defined.
8181 2006-01-23 Martin Baulig <martin@ximian.com>
8183 * debug-debugger.c: Only enable this on platforms where the Mono
8184 Debugger is working (x86 and x86_64).
8186 2006-01-21 Martin Baulig <martin@ximian.com>
8188 The Mono Debugger is now using the normal `mono' instead of the
8189 `mono-debugger-mini-wrapper' when executing managed code.
8191 * debug-debugger.c: New file; previously known as
8192 debugger/wrapper/wrapper.c.
8194 * debug-mini.c (mono_init_debugger): Removed.
8196 * driver.c (mono_main): Added new `--inside-mdb' command line
8197 argument which is used when running inside the debugger.
8199 2006-01-20 Zoltan Varga <vargaz@gmail.com>
8201 * liveness.c (mono_analyze_liveness): Remove some unused data
8204 2006-01-17 Zoltan Varga <vargaz@gmail.com>
8206 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
8208 2006-01-16 Zoltan Varga <vargaz@gmail.com>
8210 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
8211 depends on implementation details of monobitset.
8213 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
8216 2006-01-15 Zoltan Varga <vargaz@gmail.com>
8218 * liveness.c: Update after monobitset changes.
8220 2006-01-14 Zoltan Varga <vargaz@gmail.com>
8222 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
8224 2006-01-11 Neale Ferguson <neale@sinenomine.net>
8226 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
8228 * mini-s390x.c: Remove warning messages.
8230 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
8232 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
8234 2006-01-10 Zoltan Varga <vargaz@gmail.com>
8236 * generics.2.cs: Add ldelem/stelem_any test.
8238 2006-01-10 Neale Ferguson <neale@sinenomine.net>
8240 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
8242 2006-01-07 Zoltan Varga <vargaz@gmail.com>
8244 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
8246 2006-01-06 Zoltan Varga <vargaz@gmail.com>
8248 * generics.2.cs: Reenable vtype tests.
8250 * inssel-x86.brg: Remove an icorrect valuetype rule.
8252 2006-01-06 Neale Ferguson <neale@sinenomine.net>
8254 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
8255 initial support for OP_ABS.
8257 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8259 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
8261 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8263 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
8264 conversion and implement LADD/LSUB.
8266 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
8269 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8271 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
8273 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
8276 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8278 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
8279 localloc is encountered. Fixes crash in test-183.cs when using gmcs
8280 (stack walk problem).
8282 2006-01-04 Zoltan Varga <vargaz@gmail.com>
8284 * aot.c (mono_aot_load_method): Fix a warning.
8286 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8288 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
8290 2006-01-03 Zoltan Varga <vargaz@gmail.com>
8292 * iltests.il: Add test for #77148.
8294 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
8297 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8299 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
8301 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8303 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
8304 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
8306 * basic-long.cs: Add lconv-to-r4/r8 tests.
8308 2006-01-03 Zoltan Varga <vargaz@gmail.com>
8310 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
8312 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
8313 here as on other archs.
8315 2005-12-29 Neale Ferguson <neale@sinenomine.net>
8317 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
8319 2005-12-29 Neale Ferguson <neale@sinenomine.net>
8321 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
8323 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
8325 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
8326 instrument_prolog; Add memory_barrier instruction.
8328 2005-12-26 Zoltan Varga <vargaz@gmail.com>
8330 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
8332 2005-12-23 Zoltan Varga <vargaz@gmail.com>
8334 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
8336 * aliasing.c inssel.brg: Fix warnings.
8338 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
8339 could skip initialization of some parts of memory.
8341 * mini.c mini-ia64.c: Fix warnings.
8343 * inssel-sparc.brg: Add an implementation of lneg which actually works.
8345 2005-12-22 Zoltan Varga <vargaz@gmail.com>
8347 * aliasing.c (mono_build_aliasing_information): Add a workaround for
8348 a crash seen on sparc.
8350 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
8352 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
8354 2005-12-21 Neale Ferguson <neale@sinenomine.net>
8356 * mini-ops.h: Add s390_backchain instruction
8358 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
8360 * cpu-s390.md: Add s390_backchain instruction
8362 * mini-s390.c: Significant ABI changes
8364 * mini-s390.h: Cater for zero length structures
8366 2005-12-20 Neale Ferguson <neale@sinenomine.net>
8368 * mini-s390.c: ABI fixes
8370 * inssel-s390.brg: Remove debug statements
8372 * cpu-s390.md: Fix length of ATOMIC_xx operations
8374 2005-12-19 Zoltan Varga <vargaz@gmail.com>
8376 * basic-float.cs: Add float<->long conversion tests.
8378 2005-12-16 Neale Ferguson <neale@sinenomine.net>
8380 * mini-s390.c: Fix LOCALLOC processing.
8382 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
8384 2005-12-15 Zoltan Varga <vargaz@gmail.com>
8386 * iltests.il: Add tests for some opcodes not covered by the other
8389 2005-12-15 Neale Ferguson <neale@sinenomine.net>
8391 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
8392 register loading for Tail processing; Correct trace output.
8394 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
8396 * cpu-s390.md: Correct size of jmp instruction.
8398 2005-12-13 Neale Ferguson <neale@sinenomine.net>
8400 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
8402 2005-12-13 Neale Ferguson <neale@sinenomine.net>
8404 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
8405 Bring s390 up to current level.
8407 2005-12-12 Zltan Varga <vargaz@gmail.com>
8409 * generics.2.cs: Disable the newly added tests as they do not work yet.
8411 * generics.2.cs: Add valuetype tests.
8413 2005-12-09 Zoltan Varga <vargaz@gmail.com>
8415 * basic-long.cs: Add i4->u8 test.
8417 * objects.cs: Add tests for JIT intrinsic.
8419 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
8420 optimizations lost by a mistake.
8422 2005-12-07 Zoltan Varga <vargaz@gmail.com>
8424 * basic-long.cs: Remove a test moved to objects.cs.
8426 * arrays.cs: Add more array tests.
8428 2005-12-06 Zoltan Varga <vargaz@gmail.com>
8430 * arrays.cs: Add new tests for multi-dimensional arrays.
8432 2005-12-06 Raja R Harinath <rharinath@novell.com>
8434 * Makefile.am (test_sources2): Add generics.2.cs.
8435 (EXTRA_DIST): Add test_sources2.
8437 2005-12-05 Ben Maurer <bmaurer@ximian.com>
8439 Support for boxing and unboxing nullable types as well as the
8440 isinst operation on nullables, per the CLI ammendment.
8442 * inssel.brg (CEE_ISINST): Special case for nullable
8444 * mini.c (handle_unbox_nullable): new method
8445 (handle_box): Special case for nullable types
8446 (mono_method_to_ir): Call handle_unbox_nullable in correct
8449 * generics.2.cs: New test suite
8451 * Makefile.am: Support for regression tests with generics.
8453 2005-12-03 Zoltan Varga <vargaz@gmail.com>
8455 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
8456 allocated to registers. Fixes #76800.
8458 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
8460 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
8462 2005-11-30 Zoltan Varga <vargaz@gmail.com>
8464 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
8467 2005-11-29 Zoltan Varga <vargaz@gmail.com>
8469 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
8472 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
8474 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
8475 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
8477 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
8478 single precision before storing to a single precision location.
8480 2005-11-28 Raja R Harinath <rharinath@novell.com>
8482 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
8484 2005-11-27 Zoltan Varga <vargaz@gmail.com>
8486 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
8489 * basic.cs: Remove test_0_byte_compares test which was moved to
8490 objects.cs a long time ago.
8492 2005-11-22 Massimiliano Mantione <massi@ximian.com>
8494 * aliasing.c: Fixed aliasing issue on 64 bit archs.
8496 2005-11-20 Zoltan Varga <vargaz@gmail.com>
8498 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
8499 handlers are called.
8501 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
8504 * mini-ia64.c: Add support for the throw->branch exception
8507 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
8509 2005-11-18 Massimiliano Mantione <massi@ximian.com>
8511 * mini.c: Enabled "fastpath" deadce :-)
8513 2005-11-18 Massimiliano Mantione <massi@ximian.com>
8515 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
8516 alias analysis pass to support it.
8519 * liveness.c: Likewise (liveness computation can use aliasing
8520 information to be more accurate).
8521 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
8522 moreover made so that "--compile-all" uses the given optimization
8523 flags and not the default ones.
8524 * aliasing.c: Alias analysis (new file).
8525 * aliasing.h: Likewise.
8526 * Makefile.am: added "aliasing.c" and "aliasing.h".
8528 2005-11-17 Zoltan Varga <vargaz@gmail.com>
8530 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
8533 2005-11-13 Zoltan Varga <vargaz@gmail.com>
8535 * mini-exceptions.c (mono_handle_exception_internal): Remove the
8536 fp >= end_of_stack exit condition, as it is not needed, and it might
8537 become true for fp eliminated frames.
8539 2005-11-11 Zoltan Varga <vargaz@gmail.com>
8541 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
8544 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
8546 * mini-arm.c: fixed alignment of doubles/longs to match
8547 the C ABI (bug #76635).
8549 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
8551 * aot.c: fix compilation with --enable-minimal=aot.
8553 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
8555 * mini-arm.c: fixed compatibility with the new
8556 floating point emulator package for compares.
8558 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
8560 * mini.c : reverted sig->pinvoke changes (r51396-51397).
8562 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
8564 * mini-exceptions.c (print_stack_frame): Output to stderr.
8565 (mono_handle_native_sigsegv): Ditto.
8567 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
8569 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
8570 OP_LCONV_TO_OVF_I implementation.
8572 * mini-amd64.c: Add support for the throw->branch exception
8575 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
8576 when the catch clause catches a more general exception, i.e. Object.
8578 2005-10-30 Zoltan Varga <vargaz@gmail.com>
8580 * cpu-ia64.md: Remove unused opcodes.
8582 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
8583 specific defines for architectures defining USE_SIGACTION.
8585 * mini-ia64.c: Fix some warnings.
8587 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
8588 version seemed to skip a frame.
8590 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
8592 * mini.c: Clean up the usage of sig->pinvoke flag. Now
8593 only calls which are made to native code use this flag.
8595 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
8597 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
8598 varargs methods as well.
8600 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
8601 which have save_lmf set. Reorganize methods prologs a bit.
8603 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
8604 debugger to the proper place.
8606 2005-10-29 Martin Baulig <martin@ximian.com>
8608 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
8609 when running inside the debugger until the debugger has support
8612 2005-10-26 Zoltan Varga <vargaz@gmail.com>
8614 * mini.h: Fix a warning.
8616 2005-10-24 Miguel de Icaza <miguel@novell.com>
8618 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
8619 we expose publicly, this returns the string.
8621 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
8623 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
8624 with fp elimination.
8626 2005-10-21 Zoltan Varga <vargaz@gmail.com>
8628 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
8629 native stacktrace using the glibc 'backtrace' function if available.
8631 2005-10-20 Zoltan Varga <vargaz@gmail.com>
8633 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
8635 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
8636 handle SIGSEGVs received while in native code.
8638 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
8639 code, call mono_handle_native_sigsegv which will abort the runtime
8640 after printing some diagnostics, instead of converting it into a
8641 confusing NullReferenceException.
8643 2005-10-18 Zoltan Varga <vargaz@gmail.com>
8645 * cpu-pentium.md: Remove unused opcodes.
8647 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
8649 * mini-amd64.h (MonoLMF): Add rsp field.
8651 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
8654 2005-10-17 Zoltan Varga <vargaz@gmail.com>
8656 * mini-codegen.c (get_register_spilling): Fix some warnings.
8658 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
8660 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
8661 elimination during exception handling. Enable fp elimination by
8664 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
8667 2005-10-16 Martin Baulig <martin@ximian.com>
8670 (mono_debugger_run_finally): New public method for the debugger.
8672 2005-10-10 Zoltan Varga <vargaz@gmail.com>
8674 * debug-mini.c (mono_debug_init_method): Fix warning.
8676 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
8677 the 'exname' parameter const to fix some warnings.
8679 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
8681 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
8682 introduced by the previous patch.
8684 2005-10-08 Zoltan Varga <vargaz@gmail.com>
8686 * basic-float.cs: Add test for precision of float arithmetic.
8688 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
8689 when loading/storing single values from/to memory.
8691 * mini.c (mono_jit_compile_method_with_opt): Create the function
8692 pointers in the correct domain.
8694 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
8696 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
8697 introduced by previous patch.
8699 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
8700 when out_filter_idx is NULL.
8702 * mini-exceptions.c: Don't run filter clauses twice during exception
8703 handling. Fixes #75755.
8705 2005-10-07 Zoltan Varga <vargaz@gmail.com>
8707 * aot.c: Add support for ldflda wrappers.
8709 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
8712 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
8714 * mini.c, mini.h: do not consider exception handlers blocks when
8715 setting up interface variables.
8717 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
8719 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
8721 2005-10-03 Zoltan Varga <vargaz@gmail.com>
8723 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
8724 causes a regression.
8726 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
8728 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
8730 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
8731 of the OP_P definitions.
8733 * TODO: Add a proposal for dealing with the CEE/OP mess.
8735 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
8736 optimizations from the x86 port.
8738 * cpu-amd64.md: Ditto.
8740 * basic.cs basic-long.cs: Add tests.
8742 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
8744 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
8745 Patrik Torstensson's implementation of my exception-handling
8746 optimization idea, when the exception object is not used
8749 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
8751 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
8752 of the mul_imm optimizations from the old jit.
8754 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
8756 * mini.c, liveness.c: patch by Patrik Torstensson and
8757 Zoltan Varga to improve performance in methods with
8760 2005-09-30 Zoltan Varga <vargaz@gmail.com>
8762 * driver.c: Remove 'Globalization' entry from --version.
8764 2005-09-28 Zoltan Varga <vargaz@gmail.com>
8766 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
8767 there is a profiler interested in JIT events.
8769 * aot.c: Load profile files produced by the AOT profiling module, and
8770 reorder methods based on the profiling info. Add a 'method_order' table
8771 to the AOT file to make mono_aot_find_jit_info work with the reordered
8774 * mini.h: Bump AOT file version info.
8776 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
8778 * mini-arm.h: work around what looks like a gcc bug when optimizations
8781 2005-09-28 Raja R Harinath <rharinath@novell.com>
8783 * Makefile.am (AM_CFLAGS): Don't use += to append inside
8784 conditionals. Use ...
8785 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
8787 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
8789 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
8790 to determine the amount of memory to copy when passing valuetypes.
8792 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
8793 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
8795 2005-09-27 Zoltan Varga <vargaz@gmail.com>
8797 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
8798 information about aot.
8800 2005-09-27 Ben Maurer <bmaurer@ximian.com>
8802 * *.c: Replace the use of {Enter,Leave}CriticalSection with
8803 macros. This will allow a deadlock debugger to easily be plugged
8806 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
8808 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
8810 2005-09-27 Raja R Harinath <rharinath@novell.com>
8812 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
8813 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
8814 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
8815 ($(arch_built)) [CROSS_COMPILING]: Error out.
8817 2005-09-26 Zoltan Varga <vargaz@gmail.com>
8819 * aot.c: Add support for the no_special_static flag for classes.
8821 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
8823 * Reapply reverted patches.
8825 * *: Revert r50174 as well.
8827 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
8829 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
8831 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
8833 2005-09-23 Miguel de Icaza <miguel@novell.com>
8835 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
8836 part of the SIG_HANDLER_SIGNATURE.
8838 2005-09-23 Zoltan Varga <vargaz@gmail.com>
8840 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
8843 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
8844 introduced by previous patch.
8846 2005-09-21 Zoltan Varga <vargaz@gmail.com>
8848 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
8849 saved registers too.
8851 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
8852 upon the information returned by get_call_info ().
8854 * mini-x86.c (add_float): Fix stack size calculation.
8855 (mono_arch_call_opcode): Rewrite this so it works based up the
8856 information returned by get_call_info ().
8857 (mono_arch_get_this_vret_args): Ditto.
8859 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
8861 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
8862 in cinfo to determine the registers which need to be used.
8864 2005-09-20 Miguel de Icaza <miguel@novell.com>
8866 * driver.c (mono_main): Add --server and --desktop flags.
8868 2005-09-16 Zoltan Varga <vargaz@gmail.com>
8870 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
8871 registers as global registers.
8873 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
8874 longer needed with the new register allocator.
8876 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
8878 * cpu-ia64.md: Remove unused opcodes.
8880 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
8882 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
8884 * cpu-amd64.md: Remove unused opcodes.
8886 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
8887 needed with the new register allocator.
8889 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
8892 2005-09-16 Raja R Harinath <rharinath@novell.com>
8894 * Makefile.am (check-local): Don't invoke semdel-wrapper.
8896 2005-09-16 Martin Baulig <martin@ximian.com>
8898 * exceptions-amd64.c
8899 (throw_exception): Don't call mono_debugger_throw_exception() if
8900 we're a rethrow - see the FIXME in the code.
8902 2005-09-15 Geoff Norton <gnorton@customerdna.com>
8904 * mini.c (mono_init_exceptions): This only works on some architectures.
8906 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8908 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
8911 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
8913 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
8914 now in mini-exceptions.c.
8916 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
8918 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
8919 now in mini-exceptions.c.
8921 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8923 * exceptions-x86.c: Applied patch from Patrik Torstensson
8924 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
8926 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
8927 code into mini-exceptions.c. Add some assertions to it.
8929 2005-09-12 Zoltan Varga <vargaz@gmail.com>
8931 * aot.c (emit_section_change): Applied patch from "The Software Team"
8932 (<software@solmersa.com>). Fix as errors on windows.
8934 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8936 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
8937 method info into the LMF.
8939 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8941 * mini-ia64.c: Add proper unwind info for method epilogs.
8943 * exceptions-ia64.c: Add some code to help debugging.
8945 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
8947 * mini-exceptions.c: Fix warning.
8949 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8951 * mini.c: Really fix build.
8953 * mini-x86.c mini-amd64.c: Fix build.
8955 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8957 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
8959 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
8960 some Interlocked methods as intrinsics.
8962 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
8963 for Thread methods as well.
8965 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
8967 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
8969 * mini-ia64.c mini-x86.c mini-amd64.c
8970 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
8973 * mini.c (mono_init_exceptions): Fix build breakage.
8975 2005-09-10 Zoltan Varga <vargaz@gmail.com>
8977 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
8978 of instructions. Use the new ia64_unw_op macros for emitting unwind
8981 * mini.c (mono_init_exceptions): Initialize exception handling
8982 related trampolines at startup.
8984 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
8986 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
8988 2005-09-09 Zoltan Varga <vargaz@gmail.com>
8990 * mini.c: Handle type loading errors gracefully during compilation and
8991 throw the appropriate exception.
8993 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
8995 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
8996 for the mono binary.
8998 2005-09-09 Martin Baulig <martin@ximian.com>
9000 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
9003 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
9005 * mini-arm.h: use emulation for conv.r.un for the release.
9007 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
9009 * mini-arm.c, objects.cs: more fixes and tests for them.
9011 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
9013 * mini-arm.c: align structures to at least 4 bytes to be able
9014 to keep our current optimized memcpy.
9016 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
9018 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
9020 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9022 * mini.c: ignore SIGPIPE.
9024 2005-09-04 Zoltan Varga <vargaz@gmail.com>
9026 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
9028 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
9030 2005-09-02 Zoltan Varga <vargaz@gmail.com>
9032 * mini.h: Add prototype for mono_allocate_stack_slots_full.
9034 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
9036 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
9037 exception handling support.
9038 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
9039 patch by Brian Koropoff <briank@marakicorp.com>).
9041 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
9043 * mini.c: revert another 'optimization' which breaks when
9044 items on the eval stack need to be saved at a basic block end
9047 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
9049 * jit-icalls.c: for arrays, ensure we always provide
9052 2005-08-30 Zoltan Varga <vargaz@gmail.com>
9054 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
9056 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
9058 2005-08-29 Zoltan Varga <vargaz@gmail.com>
9060 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
9061 arguments in their original register.
9063 2005-08-28 Zoltan Varga <vargaz@gmail.com>
9065 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
9068 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
9069 when ssapre is enabled.
9071 * inssel-long.brg: Fix bug in previous patch.
9073 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
9074 multiplication by a constant.
9076 2005-08-27 Zoltan Varga <vargaz@gmail.com>
9078 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
9081 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
9084 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
9086 * inssel-arm.brg: apply changes tested by Brian Koropoff
9087 <briank@marakicorp.com>.
9089 2005-08-25 Zoltan Varga <vargaz@gmail.com>
9091 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
9093 2005-08-24 Zoltan Varga <vargaz@gmail.com>
9095 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
9096 to the same register if dreg is just a base register.
9097 (print_ins): Improve printing of membase opcodes.
9099 * inssel-x86.brg: Add optimized ldind(reg) rules.
9101 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
9103 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
9105 * mini.c: when running under valgrind, set the stack bottom for
9106 the GC at the actual approximate stack for the app (fixes running
9107 mono with valgrind).
9109 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
9111 * mini.c: do no break at the first valuetype to init found
9114 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
9116 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
9118 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
9120 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
9122 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
9124 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
9126 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
9128 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
9130 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
9133 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
9136 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
9139 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
9141 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
9143 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
9145 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
9146 in the tail recursion optimization.
9148 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
9149 debug info into the assembly file.
9151 * iltests.il: Add test for filter regions.
9153 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
9154 initial stack of filter regions. Fixes #75755.
9156 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
9158 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
9161 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
9163 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
9164 the check for an already compiled method on non-ia64 platforms.
9165 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
9168 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
9170 * inssel-x86.brg: Add some optimized call rules.
9172 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
9174 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
9177 * mini.h mini-trampolines.c: Pass the trampoline argument to
9178 mono_arch_patch_delegate_trampoline.
9180 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
9182 * mini-trampolines.c: Fix build.
9184 * mini-amd64.h: Add delegate trampolines.
9186 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
9188 * inssel-amd64.brg: Add optimized call rules.
9190 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
9192 * inssel-ia64.brg: Add optimized ldind(reg) rules.
9194 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
9196 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
9199 * mini-ia64.c: Remove LMF fixmes.
9201 * mini-ia64.h: Remove most fields from LMF.
9203 * inssel-ia64.brg (stmt): Fix unaligned access errors.
9205 * mini-trampolines.c: Add support for IA64 function descriptors.
9207 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
9208 for IA64 function descriptors.
9210 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
9212 * tramp-arm.c: patch the vtable for virtual calls. Added
9213 support code to register/unregister the LMF.
9214 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
9217 2005-08-19 Dick Porter <dick@ximian.com>
9219 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
9220 bit value if needed.
9222 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
9224 * mini.c (mini_get_method): Move handling of wrapper data here.
9226 * mini.c (mono_method_to_ir): Add support for dynamic methods.
9228 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
9231 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
9232 bblock->code does not remain empty.
9234 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
9236 * arrays.cs: Add regression test for #75832.
9238 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
9239 rules. Fixes #75832.
9241 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
9242 instruction scheduling.
9244 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
9246 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
9248 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
9250 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
9252 * mini-codegen.c: Fix VC build.
9254 * cpu-pentium.md: Increase length of atomic_exhange_i4.
9256 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9258 * mini.h: fix signature for mono_register_opcode_emulation.
9260 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
9262 * mini.c: Get rid of most of the helper_sig_... constants using
9263 mono_create_icall_signature ().
9265 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
9267 * jit-icalls.c (helper_ldstr): New helper function.
9269 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
9271 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
9272 throw, load the string using a helper call instead of creating a string object.
9274 * aot.c: Update after LDSTR changes.
9276 * mini.h: Bump AOT file version.
9278 * aot.c: Save class size info into the AOT file. Print more statistics during
9281 * mini.h: Bump AOT file version.
9283 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9284 ordering of disasm cases. Fixes #74957.
9286 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
9288 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
9289 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
9290 the generic code needed for the ARM port.
9292 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
9294 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
9295 inssel-arm.brg: more ARM features and fixes.
9297 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
9299 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
9300 ARM port work in progress.
9302 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
9304 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
9306 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
9308 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
9310 * inssel.brg (mini_emit_memset): Add support for unaligned access.
9312 * *-ia64.*: Ongoing IA64 work.
9314 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
9316 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
9318 * TODO: Remove out-of-data todo stuff.
9320 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
9323 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
9325 * mini.h: Bump corlib version.
9327 2005-07-27 Martin Baulig <martin@ximian.com>
9330 (create_copy_ins): Added `const unsigned char *ip' argument; set
9331 `copy->cil_code' from it.
9333 2005-07-27 Martin Baulig <martin@ximian.com>
9335 * mini-exceptions.c (mono_handle_exception): Don't call
9336 mono_debugger_handle_exception() for filters.
9338 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
9340 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
9343 2005-07-26 Martin Baulig <martin@ximian.com>
9345 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
9347 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
9348 helper_compile_generic_method() if the method is actually virtual
9351 2005-07-26 Martin Baulig <martin@ximian.com>
9354 (trampoline_code): Renamed to `mono_trampoline_code' and made it
9355 public; this is now accessed directly by the debugger.
9356 (mono_generic_trampoline_code): Removed.
9359 (mono_debug_init_method): Also add interncalls and wrappers.
9361 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
9363 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
9365 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
9367 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
9369 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
9371 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
9373 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
9375 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
9376 getting TLS offsets on AMD64 too.
9378 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
9380 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
9382 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
9384 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
9385 inssel-arm.brg, mini-arm.h: ARM port work in progress.
9387 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
9389 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
9391 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
9394 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
9395 mono_sparc_is_virtual_call ().
9397 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
9399 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
9400 trampoline parameters.
9402 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
9404 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
9405 to mono_arch_get_vcall_slot_addr.
9407 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
9410 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
9412 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
9414 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
9416 2005-07-19 Martin Baulig <martin@ximian.com>
9418 * exceptions-amd64.c (throw_exception): Call
9419 mono_debugger_throw_exception() here like we're doing it on i386.
9421 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
9423 * mini-ia64.c: Add optimized TLS access support.
9425 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
9427 * mini-exceptions.c: Ongoing IA64 work.
9429 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
9431 * mini.c: Use the default optimization set when embedding. Fixes
9434 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
9436 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
9437 of trampolines to a separate file.
9439 * mini-trampolines.c: New file.
9441 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
9444 * tramp-x86.c: Reorganize the trampoline code to be similar to the
9447 * mini-codegen.c: Fix cygwin build.
9449 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
9451 * mini.c: Add some minor changes needed by the IA64 port.
9453 * *-ia64.*: Ongoing IA64 work.
9455 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
9457 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
9458 trampolines into arch-independent and arch-dependent parts.
9460 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
9462 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
9464 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
9466 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
9467 the xp-regalloc-branch for amd64.
9469 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
9470 xp-regalloc-branch for x86.
9472 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
9474 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
9476 2005-07-06 Martin Baulig <martin@ximian.com>
9479 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
9480 (mono_jit_runtime_invoke): Likewise.
9482 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
9484 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
9487 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
9488 without loading their metadata. Reorganize the file format so exception handling+
9489 debug info is kept separate from normal method info. Create MonoJitInfo
9490 structures for methods lazily.
9492 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
9494 (x86_class_init_trampoline): Patch AOT class init trampolines too.
9496 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
9498 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
9501 * mini.h: Bump AOT file version.
9503 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
9505 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
9507 2005-07-01 Raja R Harinath <rharinath@novell.com>
9509 * Makefile.am (check-local): Call semdel-wrapper.
9511 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
9513 * mini-x86.c: Revert the last change as it seems to break the build..
9515 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
9517 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
9519 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
9521 2005-06-27 Ben Maurer <bmaurer@ximian.com>
9523 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
9524 outside of the macro, so strange stuff doesn't happen with gcc4
9525 (NEW_AOTCONST_TOKEN): Likewise.
9527 2005-06-28 Martin Baulig <martin@ximian.com>
9529 * mini.c (mini_class_is_system_array): New static method; use this
9530 instead of `klass->parent == mono_defaults.array_class' everywhere
9531 since this also works for the new generic array class.
9533 2005-06-26 Ben Maurer <bmaurer@ximian.com>
9535 * inssel.brg: Remove warnings.
9537 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
9539 * mini-ia64.c: Ongoing IA64 work.
9541 * basic-float.cs: Add float->i1 conversion test.
9543 * iltests.il: Add conv.u4 test.
9545 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
9547 * inssel-long.brg: Fix bug caused by last change.
9549 2005-06-23 Geoff Norton <gnorton@customerdna.com>
9551 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
9552 BSDs. Allows the x86 JIT to work on OSX86
9554 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
9556 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
9559 * mini-ia64.c: Ongoing IA64 work.
9561 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
9563 * mini-ia64.c: Ongoing IA64 work.
9565 * driver.c: Clean up jit_code_hash as well when using --regression.
9567 * inssel-long.brg: Fix long->i4/u4 conversion rules.
9569 * basic-long.cs: Add tests for long->u4 conversion.
9571 2005-06-18 Ben Maurer <bmaurer@ximian.com>
9573 * mini.c: Take mono_get_domainvar out of macros. This makes sure
9574 that we do not depend on undefined C behavior: the order stuff
9575 gets evaluated within an expression. Fixes mono when compiled on
9578 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
9580 * *-ia64.*: Ongoing IA64 work.
9582 * aot.c: Lower memory usage while loading AOT methods.
9584 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
9586 * mini.h: Bump AOT file format version.
9588 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
9590 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
9592 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
9594 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
9595 not on callee assembly). Fixed some comments.
9597 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
9599 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
9600 it gets proper disassembly.
9601 (emit_method_info): Remove some dead code.
9603 * mini.c (mini_method_compile): Allways allocate the GOT var in
9604 mono_method_to_ir for emulating opcodes.
9606 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
9608 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
9609 before freeing the code memory. Fixes #74990.
9611 * objects.cs: Add regression test for #74992.
9613 * liveness.c: Extend live ranges of arguments to the beginning of the
9614 method. Fixes #74992.
9616 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
9617 so it points into the faulting instruction.
9619 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
9621 * jit-icalls.c (mono_imul_ovf): Add exception handling.
9623 * *-ia64.*: Ongoing IA64 work.
9625 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
9627 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
9629 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
9631 * *-ia64.*: Ongoing IA64 work.
9633 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
9635 * basic-long.cs: Add tests for add/sub.ovf.
9637 * basic.cs: Add tests for sub.ovf.
9639 * *-ia64.*: Ongoing IA64 work.
9641 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
9643 * *-ia64.*: Ongoing IA64 work.
9645 * basic.cs: Add conv.ovf.i4.un test.
9647 2005-06-09 Massimiliano Mantione <massi@ximian.com>
9649 * mini.c: (remove_block_if_useless) Fixed bug 75061.
9651 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9653 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
9655 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
9657 * *-ia64.*: Ongoing IA64 work.
9659 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9662 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
9664 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
9666 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
9668 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
9670 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
9672 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
9673 of a call is callable by a near call.
9675 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
9677 * mini-ia64.c: Ongoing IA64 work.
9679 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
9681 * genmdesc.c: Make the generated array non-static.
9683 * inssel-long.brg: Fix LSHR_IMM rule.
9685 * *-ia64.*: Ongoing IA64 work.
9687 * *-ia64.*: Ongoing IA64 work.
9689 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9691 * *-ia64.*: Ongoing IA64 work.
9693 * *-ia64.*: Ongoing IA64 work.
9695 * mini-ia64.c: Ongoing IA64 work.
9697 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
9699 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9701 * objects.cs basic-calls.cs: Move some tests to objects.cs.
9703 * objects.cs basic-long.cs: Move some tests to objects.cs.
9705 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
9707 * *-ia64.*: Ongoing IA64 work.
9709 * iltests.il: Add a new test.
9711 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
9712 newobj. Fixes #75042.
9714 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
9716 * *-ia64.*: Ongoing IA64 work.
9718 * *-ia64.*: Ongoing IA64 work.
9720 * *-ia64.*: Ongoing IA64 work.
9722 * basic.cs objects.cs: Move tests accessing static variables as well.
9724 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
9726 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
9728 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
9730 * driver.c: Always print failed tests.
9732 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
9735 * *ia64*: Ongoing IA64 work.
9737 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
9739 * basic.cs: Add tests for add.ovf. Fix warnings.
9741 2005-05-18 Miguel de Icaza <miguel@novell.com>
9743 * driver.c (mono_main): Avoid crash if no argument is passed to
9744 --break; Do not use g_error, but f_printf. And fix all other
9745 ocurrences of the same crash.
9747 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
9749 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
9750 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
9753 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
9755 * *-ia64.*: Add beginnings of IA64 backend.
9757 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
9759 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
9761 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
9764 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
9766 * mini-amd64.c: Fix a warning.
9768 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
9770 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
9771 in float_neg. Fixes #74897.
9773 * mini-amd64.c (emit_call): Fix another near call bug.
9775 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
9777 * declsec.c: Keep the appdomain information in the structure. Added a
9778 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
9779 value gets overwritten).
9780 * declsec.h: Set the default MonoArray for the the stack to 6. Added
9781 an MonoAppDomain member to MonoSecurityFrame.
9782 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
9783 used in the stack walk. Now use a MonoArray which grow (double) when
9786 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
9788 * mini.c: Re-enabled runtime cleanup, since running threads should
9789 now properly stop when exiting.
9791 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
9793 * mini-codegen.c: New file contaning the arch-independent local
9794 register allocator. Not used by any architectures yet.
9796 * mini.h linear-scan.c: Merge some changes from the
9797 mini-xp-local-regalloc branch.
9799 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
9801 * mini-amd64.c (emit_call): Fix calls to native functions when the
9802 runtime is compiled as a shared library. Fixes #74756.
9804 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
9805 on a literal field. Fixes #74751.
9807 2005-04-25 Raja R Harinath <rharinath@novell.com>
9809 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
9811 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
9813 * objects.cs: Add missing null casting test.
9815 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
9817 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
9818 in wrapper methods. Also rename 'address' variable to 'offset'.
9820 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
9822 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
9825 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
9827 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
9830 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
9832 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
9834 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
9836 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
9837 just the last bytes.
9839 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
9841 * aot.c (mono_compile_assembly): Fix warning.
9843 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
9844 by the _MSC_VER stuff.
9846 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
9848 * inssel-long.brg: Fix #74588.
9850 * cpu-amd64.md: Fix #74591.
9852 * iltests.il: Add new regression tests.
9854 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
9856 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
9859 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
9861 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
9863 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
9864 from Bill Middleton <flashdict@gmail.com>.
9866 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
9868 * arrays.cs: Add new regression test. Fix warnings.
9870 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
9872 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
9873 and leakage in CKFINITE.
9875 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
9876 this to a null op since it is called on amd64 too.
9878 * exceptions-amd64.c (get_throw_trampoline): Align stack.
9880 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
9881 body since this is not used on amd64.
9883 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
9885 * mini-amd64.c: Remove obsolete fixmes.
9887 * mini.c (print_method_from_ip): Fix debugging support.
9889 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9891 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
9892 so that expressions that don't give much gain are not reduced.
9893 * ssapre.h: Likewise.
9895 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
9897 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
9899 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
9901 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
9903 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
9905 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
9907 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
9909 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
9911 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
9914 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
9916 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
9918 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
9920 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
9921 MONO_ARCH_USE_SIGACTION. Fixes #74252.
9923 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
9925 * mini-x86.c: Fix up stack overflow handling.
9927 * exceptions.cs: Add new regression test.
9929 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
9931 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
9932 mono_jit_thread_attach.
9934 * mini.c (mono_method_to_ir): Verify called method is not abstract.
9936 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9938 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
9939 avoid calling constructors using callvirt.
9941 * inssel.brg: Fix #74073.
9943 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
9945 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
9946 compilation with non-GCC compilers.
9947 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
9948 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
9950 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
9952 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
9953 klass->interface_offsets (will likely fix bug#74073).
9955 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9957 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
9959 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
9961 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
9962 to amd64_div_reg_size ().
9964 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
9966 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
9968 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
9970 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9972 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
9974 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9976 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
9978 * mini.c (mono_precompile_assembly): Load and precompile referenced
9979 assemblies as well. Fixes #74015.
9981 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
9983 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
9985 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
9987 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
9988 a lot of checks and (anyway) permissions cannot work until corlib is
9991 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
9993 * mini-ppc.c: fixed ABI issue on sysv/ppc.
9995 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
9997 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
9998 calls (fixes bug#72824).
10000 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
10002 * mini.c: fix tail recursion elimination (see test in bug#73936).
10004 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
10006 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
10007 some fp functions in sse2 mode.
10009 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
10011 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
10013 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
10015 * mini.h mini.c: Add mono_get_jit_tls_key ().
10017 * mini-x86.c: Enable fast TLS support on windows.
10019 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
10021 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
10022 * mini.c: Check for p/invoke method when generating code. If a
10023 p/invoke method, or it's class, isn't decorated with [Suppress
10024 UnmanagedCodeSecurity] then generate code to call System.Security.
10025 UnmanagedDemand (only if the security manager is active).
10027 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
10029 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
10030 last change as it seems to cause strange crashes.
10032 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10034 * *.c: handle unsafe function pointers where needed.
10036 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
10038 * mini.c (mono_jit_free_method): Remove the fixme too.
10040 2005-03-15 Miguel de Icaza <miguel@novell.com>
10042 * mini.c: As discussed, make the code actually free the delegate
10043 thunk now, to enable the debugging of delegate problems, use
10044 MONO_DEBUG=1 when running Mono.
10046 This takes also care of parts of the leaks as seen by Joe.
10048 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
10050 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
10051 thread_tls_offset calculation.
10053 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
10055 * declsec.c: Reworked linkdemand checks for icall. The previous code
10056 was using the declaration code (untrusted) and didn't work as expected
10057 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
10060 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
10062 * iltests.il: Add new localloc test.
10064 * mini-amd64.c: Handle large stack allocations the same way as on
10065 windows if stack overflow handling is working.
10067 * mini-amd64.c: Allocate the signal stack using mmap.
10069 * mini.c (sigsegv_signal_handler): Fix reading of context.
10071 * mini-exceptions.c: Fix up stack overflow handling.
10073 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
10075 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
10077 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
10079 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
10081 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
10082 tramp_init functions as they are no longer needed.
10084 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
10086 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
10088 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
10090 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
10092 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
10095 * mini-ops.h: Add OP_LMUL_IMM.
10097 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
10098 long mul/div opcodes as intrinsic.
10100 * mini-amd64.c (emit_call): Handle the case when the callee might be
10103 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
10105 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
10108 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
10110 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
10112 2005-03-09 Ben Maurer <bmaurer@ximian.com>
10114 * mini.c (mono_codegen): Don't leak here, to help people running
10117 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
10119 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
10120 conversions in sse2 mode.
10122 * basic-float.cs: Add regression test.
10124 * mini-amd64.c: Reenable sse2.
10126 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
10128 * mini-amd64.c: Disable sse2 until some regressions are fixed.
10130 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
10132 * driver.c: Copyright text should include 2005.
10134 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
10136 * cpu-amd64.md (load_membase): Fix more max lengths.
10138 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
10140 * cpu-amd64.md (load_membase): Fix max length.
10142 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
10144 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
10146 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
10147 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
10149 * basic-float.cs: Add rounding regression test.
10151 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
10153 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
10155 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
10156 structures in registers for pinvoke wrappers.
10158 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
10160 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
10162 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
10164 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
10165 wrapper to mono_jit_thread_attach.
10167 * mini.c (mini_jit_thread_attach): New jit icall.
10169 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
10170 native->managed wrappers.
10172 * exceptions.cs: Add new regression test.
10174 * mini.c (optimize_branches): Check regions in the cbranch to throw
10175 block case as well. Fixes #73242.
10177 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
10179 * mini.c: thread safety fixes.
10181 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
10183 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
10184 patching stuff, since delegates use jump trampolines so there is
10187 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
10190 * tramp-amd64.c: Fix build.
10192 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
10193 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
10195 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
10196 Rename this to mono_arch....
10197 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
10199 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
10201 * mini-amd64.c (emit_call): If both the caller and the callee is
10202 guaranteed to have 32 bit addresses, emit a normal call.
10204 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
10206 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
10207 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
10208 method_ptr inside delegates.
10210 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
10212 * mini.c (mono_jit_free_method): Free the method info even if the native code is
10213 invalidated. Fixes #73001.
10215 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
10217 * mini-x86.c: Only use stdcall for pinvokes on windows.
10219 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
10221 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
10222 * mini-x86.c: remove unreliable __thread var offset detection,
10223 use the correct accessors and enable by default.
10225 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
10227 * mini.c (mono_jit_free_method): Fix memory leak.
10229 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
10231 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
10233 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
10235 * cpu-amd64.md: Fix lengths of atomic opcodes.
10237 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
10239 * driver.c: try to not imply using ICU is any good.
10241 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
10243 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
10244 functions as inline ops.
10246 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
10247 some Interlocked functions as inline ops.
10249 * mini.c (move_basic_block_to_end): Fix bug in last patch.
10251 * mini.h (MonoBasicBlock): Reorganize fields a bit.
10253 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
10255 * mini.c: Add support for OP_NOT_TAKEN.
10257 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
10258 structures in registers for pinvoke wrappers.
10260 * mini-amd64.c: Fix warnings.
10262 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
10264 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
10266 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
10268 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
10269 address instead of loading the address from it.
10271 * mini-x86.c: Add support for returning small structs in registers
10272 on Win32. Fixes part of #70864.
10274 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
10276 * trace.c (get_token): Improve error checking.
10278 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
10280 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
10282 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
10284 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
10285 it can be reused for MonoClass.
10286 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
10289 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
10291 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
10292 instead of a MonoReflectionMethod. The method information wasn't used
10293 when displaying SecurityException details (but will be now).
10295 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
10297 * Makefile.am : windows build fix.
10299 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
10301 * iltests.il: Add new regression test.
10303 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
10306 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
10308 * mini.c: Moved linkdemand check into helper function check_linkdemand
10309 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
10312 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
10314 * declsec.c: Added statistics counter for different kinds of
10316 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
10317 (and commented) declaration.
10318 * mini.c: Added statistics counter for security Demand code
10319 generation. Added display of security statistics.
10321 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
10323 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
10324 Fix compilation errors under gcc-2.95.
10326 2005-02-12 Ben Maurer <bmaurer@ximian.com>
10328 * mini.c, driver.c: Use the new jit trampoline hashtable
10330 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10332 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
10334 2005-02-11 Martin Baulig <martin@ximian.com>
10336 * debug-mini.c (mono_debug_close_method): Free the line number array.
10338 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
10340 * aot.c: Break up large methods into smaller ones. Share GOT slots for
10343 * mini.h: Bump AOT file format version.
10345 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
10347 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
10349 * declsec.h: Added macros to get/set lazyly initialized security
10350 informations about assemblies. Added new enum for different type of
10351 possible LinkDemand violation. Added function to check LinkDemands.
10352 * mini.h: Added a field to MonoCompile to hold any security violation
10353 detected when JITting a method (so it can be thrown later).
10354 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
10355 and CEE_CALLVIRT. Added code to throw exception at the end of
10356 mini_method_compile (note: the exception is unhandled right now).
10358 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
10360 * mini.c, jit-icalls.c: use the managed implementation of
10361 memset for initobj and memset, to avoid managed <-> unmanaged
10364 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
10366 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
10367 optimization if it would need a GOT var.
10369 * basic.cs: Add tests for constant propagation and switch statements.
10371 * ssa.c: Fix out-of-range constant propagation and switch statements.
10373 2005-02-09 <vargaz@freemail.hu>
10375 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
10377 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
10379 * cpu-amd64.md (load_membase): Fix max length of load_membase.
10381 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10383 * mini.c: update to new signature of mono_class_get_allocation_ftn().
10385 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
10387 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
10388 arithmetic operations.
10390 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
10392 * mini-ppc.c: add a workaround for broken user code that
10393 DllImports vararg functions with non-vararg signatures.
10395 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
10397 * mini.c (mono_jit_compile_method_inner): Add detection and a
10398 meaningfull error message for assemblies written in Managed C++.
10400 * tramp-amd64.c mini-amd64.h: Add support for
10401 create_trampoline_from_token ().
10403 * aot.c mini-x86.c abcremoval.c: Applied patch from
10404 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
10406 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
10408 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
10409 which takes a MonoImage/token as parameter instead of a MonoMethod.
10411 * aot.c: Use the new trampoline for initializing vtables.
10413 * aot.c: Add support for ldfld/stfld_remote wrappers.
10415 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
10416 rules for compare <MEM>, IMM.
10418 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
10420 * aot.c: Handle inherited finalizers correctly.
10422 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
10424 * inssel.brg (stmt): Add a missing _setup_... ().
10426 * aot.c: Save some parts of the class state to the AOT file and use it
10427 to recompute that state when a class is initialized.
10429 * mini.c: Install AOT hooks into the runtime.
10431 * mini.h: Bump AOT file format version.
10433 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
10436 * iltests.il: Add new test.
10438 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
10440 * mini.c: fix typo.
10442 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
10444 * mini.c: setup the statistical profiler in the thread attach
10445 callback to cope with the new single thread code.
10447 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
10449 * mini-ppc.c: ensure we have enough room for the profiler
10450 calls (fixed bug#72084).
10452 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
10454 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
10457 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10459 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
10461 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10463 * ssapre.c: Fixed an issue with down safety (this allows IronPython
10464 to succesfully execute parrotbench).
10465 * ssapre.h: Likewise.
10467 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10469 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
10470 variable for stores to method arguments (fixes a SSAPRE issue).
10472 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
10474 * mini.c: handle value types in dup, fixes gen-112.cs.
10476 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
10478 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
10479 sequence for calls in dynamic methods to avoid thunks.
10481 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
10483 * mini.c: correctly remove dynamic methods from the hashtable.
10485 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10487 * driver.c: Disabled SSAPRE until fix the bug that appears
10488 in IronPython's parrotbench.
10490 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
10492 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
10494 * mini.c (mono_method_to_ir): Revert the previous change.
10496 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
10497 when AOT compiling.
10499 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
10500 mono_jit_info_table_find () etc. when running under valgrind.
10502 * inssel.brg: Fix warnings.
10504 * mini-exceptions.c: Fix warnings.
10506 2005-01-31 Martin Baulig <martin@ximian.com>
10508 * driver.c (compile_all_methods_thread_main): Don't try to compile
10509 generic methods or anything which has type parameters.
10511 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
10513 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
10515 * TestDriver.cs: Add --verbose flags.
10517 * graph.c ssa.c: Fix 64 bit warnings.
10519 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
10520 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
10521 Fix 64 bit warnings.
10523 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
10524 variable not spotted by gcc.
10526 * mini-amd64.c inssel-amd64.brg: Applied patch from
10527 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
10528 X86_COMPARE_MEMBASE opcodes.
10530 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
10532 2005-01-29 Ben Maurer <bmaurer@ximian.com>
10534 * *: MonoMethod->signature might be NULL now. You *MUST* use
10535 mono_method_signature.
10537 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
10539 * driver.c (compile_all_methods_thread_main): Compile the methods
10540 without invoking cctors.
10542 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
10544 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
10545 * basic-calls.cs: test for the above.
10547 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
10549 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
10550 MonoJitInfo changes.
10552 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
10554 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
10555 eagerly if it contains dynamic methods.
10557 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
10559 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
10560 trace, it is now computed by an icall from trace_ips.
10562 * mini-exceptions.c: Fix a warning.
10564 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
10566 * mini-exceptions.c: don't bother getting stack trace info if
10567 it's not going to be used.
10569 2005-01-27 Raja R Harinath <rharinath@novell.com>
10571 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
10574 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
10576 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
10578 * aot.c: Avoid calling mono_method_get_header () if not needed.
10580 * mini.h: Bump AOT file format version.
10582 * mini.c (mono_emit_native_call): Allocate a GOT var here.
10584 * mini.c (mono_print_tree): Print more info for calls.
10586 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
10588 * declsec.h: Remove warning by adding missing include for marshal.h
10590 2005-01-26 Martin Baulig <martin@ximian.com>
10592 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
10595 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
10597 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
10600 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
10602 * aot.c (mono_compile_assembly): Fix a warning.
10604 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
10606 * declsec.c: Look for security attributes on the original MonoMethod
10607 (and not the wrapped one). This fix permissions on icalls.
10609 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
10611 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
10613 * mini.c (mono_allocate_stack_slots): Add a fixme.
10615 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
10617 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
10619 * inssel.brg: optimize casts of sealed types (more
10620 optimizations waiting for fixes in remoting).
10622 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
10624 * inssel.brg (stmt): Add another dummy rule.
10626 * driver.c: Fix warnings.
10628 * driver.c (mono_main): If running under valgrind, instruct glib to use
10629 the system allocation functions so valgrind can track the memory
10630 allocated by the g_... functions.
10632 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
10634 * mini-ops.h: Add OP_DUMMY_STORE opcode.
10636 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
10638 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
10639 variables in try regions.
10641 * mini.c (mini_method_compile): Don't disable optimizations on large
10642 methods when AOT compiling.
10644 * mini.c (mono_allocate_stack_slots): New arch independent method to
10645 allocate stack slots. Not yet used.
10647 2005-01-22 Ben Maurer <bmaurer@ximian.com>
10649 * debug-mini.c (mono_debug_close_method): Plug some leaks.
10651 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
10653 * mini-ppc.c: make the branch info relative as the code
10654 buffer can be reallocated.
10656 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
10658 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
10659 * driver.c: Removed the AOT/security restriction. Now initialize the
10660 security manager (in metadata) if --security is used.
10661 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
10662 rather than the pointer to declarative security, when AOT is used.
10664 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
10666 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
10667 basic blocks, reduced intrinsic exception throwing code size.
10669 2005-01-22 Miguel de Icaza <miguel@ximian.com>
10671 * driver.c (mini_usage): Reorder the usage screen.
10673 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
10675 * mini.c (mono_resolve_patch_target): Fix warning.
10677 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
10679 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
10682 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
10684 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
10685 breaks the amd64 build.
10687 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
10688 register allocation. Fixes #71454.
10690 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
10692 * arrays.cs: Add new regression test.
10694 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10696 * ssapre.c: Turned usage of snprintf to GString.
10697 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
10698 (I left it on by mistake in my previous commit).
10700 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
10702 * mini.c, cfold.c, basic-calls.cs: preserve side effects
10703 on cond branch optimization (fixes bug# 71515).
10705 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10707 * abcremoval.c: Fixed bug 71062.
10708 * abcremoval.h: Likewise.
10710 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10712 * mini.c: Added a new functionality to optimize_branches, the removal
10713 of useless basic blocks, and fixed some problem in the removal of
10714 critical edges; some utility functions added for both purposes.
10715 * ssapre.c: Added complex expression support, and fixed bug 70637.
10716 * ssapre.h: Likewise.
10717 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
10719 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
10720 * driver.c: Re-enabled SSAPRE.
10722 2005-01-19 Martin Baulig <martin@ximian.com>
10724 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
10725 the result of mono_get_method_constrained().
10727 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
10729 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
10732 2005-01-18 Geoff Norton <gnorton@customerdna.com>
10734 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
10735 be detected. Fixes #59296.
10737 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
10739 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
10740 which can happen. Fixes #71361.
10742 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
10744 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
10747 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
10749 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
10750 appdomain-unload.exe to fail.
10752 * mini.c: Fix some memory leaks.
10754 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
10756 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
10757 Fixed bug and sped up some codepaths.
10759 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
10761 * mini.c: Fix some memory leaks.
10763 * exceptions.cs basic-long.cs: Add test for checked ulong->int
10766 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
10768 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
10771 * iltests.il: Add regression test for #71320.
10773 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
10775 * mini.c (mono_codegen): Fix installation of profiler hooks.
10777 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
10779 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
10781 * mini.h, mini.c, cfold.c: optimize access to enum
10782 readonly fields, too. Eval conditional branches if possible
10783 to perform unreachable code removal in more cases.
10785 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
10787 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
10789 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
10792 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
10793 WinXP DEP. Fixes #71244.
10795 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
10797 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
10799 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
10801 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
10803 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
10805 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
10808 * mini.h: Bump AOT version.
10810 * mini.h (MonoCompile): Change exvar to a hash table.
10812 * mini.c: Allocate a separate exvar for each handler block.
10814 * mini.c: Get rid of the computation of filter_lengths, its not needed.
10816 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
10817 ex var with the pending exception and only throw if the two are equal.
10820 * exceptions.cs: Add tests for rethrow and nested catch clauses.
10822 * mini-x86.c: Fix warnings.
10824 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
10825 used by all the ports now.
10827 * aot.c: Add write-symbols and save-temps options.
10829 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10831 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
10833 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
10835 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
10838 * tramp-s390.c: Check vtable slot belongs to the domain.
10840 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
10841 as per other platforms.
10843 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
10845 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
10847 * driver.c: we don't run the Main() code in a subthread anymore.
10849 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
10851 * mini.c: added experimental rtc support in the statistical
10852 profiler: if the user has the permission, more accurate statistics
10853 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
10854 The MONO_RTC value must be restricted to what the linux rtc allows:
10855 power of two from 64 to 8192 Hz.
10857 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10859 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
10861 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
10863 * mini-ppc.c: better icache flush for smp.
10865 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
10867 * mini-amd64.c (emit_move_return_value): Fix memory leak.
10869 * mini-x86.c (get_call_info): Add the get_call_info () code from the
10870 amd64 port, not yet used.
10872 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10874 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
10877 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
10879 * driver.c: Added --security option to activate the security manager.
10880 Right now this will allow code generation for declarative demands and
10881 is disabled when AOT is specified.
10882 * mini.c: Add code generation for declarative security demands.
10883 * mini.h: Add mono_use_security_manager as an extern gboolean.
10885 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10887 * aot.c (mono_compile_assembly): Speed up compilation a bit by
10888 emitting more dense assembly code.
10890 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
10891 exception throwing stuff.
10893 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
10895 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
10898 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
10899 left in by mistake.
10901 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
10904 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
10906 * tramp-*.c: Only patch vtable slots if the object is in the current
10907 domain. Fixes appdomain-unload.exe.
10909 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
10911 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
10914 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10916 * mini.c (reverse_branch_op): New helper function.
10918 * mini.c (optimize_branches): Run the new optimization only on
10919 platforms which support it. Also reverse all kinds of branches.
10921 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
10923 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
10926 * mini.c (optimize_branches): Reverse not-equals branches if the false
10927 bblock is a throw. This happens a lot of time with argument checking in
10930 * mini.c (mono_codegen): Add support for placing basic blocks after
10931 the function epilogue.
10933 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
10936 2005-01-05 Miguel de Icaza <miguel@ximian.com>
10938 * mini.c (setup_stat_profiler): Only set this up if the platform
10939 supports ITIMER_PROF.
10941 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10943 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
10946 * inssel.brg: Fix a warning.
10948 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
10950 * mini.c: added support for statistical profiler
10951 (run with: --profile=default:stat).
10953 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
10955 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
10957 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
10959 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
10960 related to global registers from the amd64 port.
10962 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
10964 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
10966 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
10967 with global registers.
10968 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
10970 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
10972 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
10974 * debug-mini.c (encode_value): Fix off-by-one.
10976 * aot.c (encode_value): Likewise.
10978 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
10980 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
10982 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
10985 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
10987 * aot.c (emit_method_info): Increase size of temp buffer.
10989 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
10992 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
10994 * aot.c (emit_method_info): Fix build.
10996 * aot.c: Further rework of the AOT file format to reduce the size of
10997 the method info data.
10999 * mini.h: Bump AOT file format version.
11001 2004-12-27 Martin Baulig <martin@ximian.com>
11003 * mini.c (mini_get_method): New static method; call
11004 mono_get_method_full() and mono_get_inflated_method().
11005 (mono_method_to_ir): Use mini_get_method() instead of
11006 mono_get_method_full().
11008 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
11010 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
11012 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
11014 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
11016 * inssel-amd64.brg: Add some optimization rules.
11018 2004-12-24 Ben Maurer <bmaurer@ximian.com>
11020 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
11021 standard not GC'd stuff is fine.
11023 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
11025 * aot.c: Rework the AOT file format to get rid of most of the global
11026 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
11028 * mini.h: Bump AOT file format version.
11030 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
11032 * mini.h: Bump AOT file format version.
11034 * aot.c (mono_aot_is_got_entry): New function to determine if an
11035 address is inside a GOT.
11037 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
11039 * cpu-pentium.md: Increase the maximum size of some instructions which
11040 might involve a got access.
11042 * mini.c (get_method_from_ip): Another debug helper function.
11044 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
11045 when got var accesses are created during the decompose phase.
11047 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
11049 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
11050 argument mini_compile_method and to MonoCompile, and use this to
11051 determine whenever a given method is compiled for AOT. This allows the
11052 other methods compiled during AOT compilation to be free of AOT stuff,
11053 so the backends does not need to add special support for them by
11054 creating a fake GOT etc.
11056 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
11059 2004-12-21 Ben Maurer <bmaurer@ximian.com>
11061 * mini.c (mono_method_to_ir): It turns out that some of the
11062 x-appdomain wrappers are lax with types, so just ignore this for
11065 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
11066 at the vtable->klass. If it is non-shared code we can just use the
11069 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
11071 * mini-ppc.c: access MonoDomain from tls, too.
11073 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
11075 * declsec.c: Removed unused variable (and related warning ;-)
11077 2004-12-21 Ben Maurer <bmaurer@ximian.com>
11079 * iltests.il: New test for LDELEMA on an array of ref types.
11081 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
11082 all ldelema's on reftypes.
11083 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
11084 it was the wrong place to put it.
11086 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
11087 register to pop to make this cleaner, at the request of Paolo.
11089 2004-12-20 Ben Maurer <bmaurer@ximian.com>
11091 * mini-ops.h (OP_GETHASHCODE): New op.
11093 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
11095 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
11098 For a microbenchmark, this reduces the cost of Hashtable.get_Item
11101 * mini-x86.c (mono_arch_output_basic_block): Rather than
11109 The first is 3 bytes while the second is 1. This saves 36 kb on
11110 mscorlib, quite a big saving. When bootstraping mcs, I was able to
11111 see a small boost because of icache locality.
11113 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
11115 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
11117 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
11118 started code sharing with the generic code.
11120 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
11122 * mini-ppc.c, cpu-g4.md: added code for direct access to
11125 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
11127 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
11128 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
11131 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
11133 * declsec.c|h: Added functions to cache the declarative stack modifiers
11134 in MonoJitInfo and to create a security frame from a MonoJitInfo
11136 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
11137 created. Register internal calls for System.Security.SecurityFrame::
11138 _GetSecurityFrame and _GetSecurityStack.
11139 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
11140 the definitions for the new stack walk/callback mechanism.
11141 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
11142 first security frame for LinkDemands and InheritanceDemands) and
11143 GetSecurityStack for Demands. Both use the new mono_walk_stack code
11145 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
11146 walk initialization (lupus).
11148 2004-12-20 Ben Maurer <bmaurer@ximian.com>
11150 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
11152 (handle_loaded_temps): Do not create a temporary variable for
11153 things that we know are temps. They will never be modified.
11154 (mono_spill_call): Set MONO_INST_IS_TEMP
11155 (mono_emulate_opcode): ditto
11157 (mono_method_to_ir.CEE_DUP): ditto
11159 2004-12-19 Ben Maurer <bmaurer@ximian.com>
11161 * mini.c (type_to_eval_stack_type): Make this handle the void type
11162 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
11163 (emit_tree): use ip_in_bb to special case some common idioms
11164 Update all callers to pass in the IP.
11165 (mono_method_to_ir): Make CEE_CALL* do the above as well.
11167 This gives us a nice 2% speedup in mcs bootstrap.
11169 * mini-x86.c (peephole_pass): Peephole pass to make
11178 * mini.c (ip_in_bb): new method.
11179 (mono_method_to_ir): use this method rather than doing the hash
11182 * linear-scan.c (mono_linear_scan): When expiring actives, you
11183 don't need to keep around variables that expire on this
11184 instruction. This makes it so that:
11187 store (ebx add (ebx, 1))
11191 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
11193 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
11194 combination to avoid doing two copies. Fix up problems with previous
11197 * mini.c: Fix 64 bit warnings.
11199 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
11201 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
11203 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
11204 changes from the x86 code.
11206 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
11208 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
11210 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
11211 throwing code to reduce its size, unify the AOT and non-aot code and
11212 get rid of relocations in the AOT case.
11214 * mini-x86.h mini.c exceptions-x86.c
11215 (mono_arch_get_throw_corlib_exception): New arch specific function to
11216 raise corlib exceptions which doesn't require relocations in the
11219 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
11221 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
11223 * mini.c (mono_emit_method_call): Only allocate the got var when it is
11226 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
11229 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11231 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
11232 with add function when used from Inc/dec atomic
11233 functions. Re-enabled optimization on x86.
11234 * mini-ops.h: renamed atomic_add functions to
11235 allow _add to match the Interlocked::Add and
11236 _add_next to match Interlocked::Inc/Dec.
11238 2004-12-15 Massimiliano Mantione <massi@ximian.com>
11240 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
11241 linking of BBs to the end BB, and enabled SSAPRE also with
11242 consprop and copyprop (which was prevented by that bug).
11244 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11246 * mini-x86.c: disabling the Interlocked optimizing code.
11248 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
11250 * aot.c (load_aot_module): Move reading of got_addr after the AOT
11251 file version check.
11253 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11255 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
11256 interlocked optimization due lack of support on x86, rewrote
11257 exchange to take into account that base may be in eax.
11259 xsp works again; activated Interlocked optimizing code.
11261 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
11263 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11265 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
11267 * mini-ops.h: Add new opcodes.
11269 * mini.h: Add new patch types. Add got_var to MonoCompile.
11271 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
11272 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
11273 make it work with all kinds of patchable code.
11275 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
11276 address of the GOT, and referencing entries in the GOT.
11278 * mini.c: Add code to load the GOT address if needed by an opcode.
11280 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
11281 independent AOT code on the x86 using an elf-style Global Offset Table.
11283 2004-12-14 Raja R Harinath <rharinath@novell.com>
11285 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
11287 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11289 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
11292 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
11294 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
11295 of Interlocked:Increment/Decrement/Add as inline ops.
11296 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
11298 2004-12-12 Geoff Norton <gnorton@customerdna.com>
11300 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
11301 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
11303 2004-12-12 Duncan Mak <duncan@ximian.com>
11305 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
11306 again. `patch_info->table_size' is no longer valid after Zoltan's
11309 2004-12-12 Martin Baulig <martin@ximian.com>
11311 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
11312 if we are the "real" method, ie. not an inlined method inside it.
11314 2004-12-11 Ben Maurer <bmaurer@ximian.com>
11316 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
11317 before we look in the special fields table. This fixes
11318 ../tests/thread-static-init.cs.
11320 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11322 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
11323 for Array get_Rank and get_Length. Fixes bug #70465.
11325 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
11327 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
11328 separate structure to reduce the size of MonoJumpInfo.
11330 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
11332 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
11334 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
11336 * mini.c (mini_get_inst_for_method): Changed to allow ports
11337 to return a MonoInst instead of opcode
11338 (renamed mini_get_opcode_for_method to better reflect the new functionality)
11340 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
11341 Allow ports to return a created MonoInst instead of op-code, will enable
11343 (renamed mini_get_opcode_for_method to better reflected the functionality)
11345 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
11347 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
11349 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
11351 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
11354 2004-12-08 Martin Baulig <martin@ximian.com>
11356 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
11357 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
11359 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
11361 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
11364 * exceptions.cs: Disable some tests which depend on properties of x86 fp
11367 2004-12-08 Raja R Harinath <rharinath@novell.com>
11369 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
11371 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
11373 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
11374 bug introduced by the previous patch.
11376 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
11378 * mini-ppc.c, objectc.cs: handle large structs passed by value
11379 (fixes bug #69972).
11381 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
11383 * mini-ppc.c: OP_ARGLIST implementation from
11384 Geoff Norton <gnorton@customerdna.com>.
11386 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11388 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
11389 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
11391 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
11393 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
11395 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11397 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
11400 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
11402 * mini-sparc.c: Zero out localled-ed memory.
11404 * iltests.il: Add tests for zeroing out localloc-ed memory.
11406 2004-12-04 Martin Baulig <martin@ximian.com>
11408 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
11409 mono_method_get_signature_full().
11411 2004-12-03 Massimiliano Mantione <massi@ximian.com>
11413 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
11414 and some utility functions (always for SSAPRE), integrated SSAPRE.
11415 * mini.h: Likewise.
11416 * driver.c: Added ssapre option.
11417 * ssa.c: Small fix on OP_ARG handling.
11418 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
11419 * Makefile.am: Likewise.
11421 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
11423 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
11424 now in the xp code.
11426 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
11429 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11431 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
11433 * cpu-s390.md : Increase instruction length of oparglist.
11435 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
11437 2004-11-30 Martin Baulig <martin@ximian.com>
11439 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
11440 virtual generic methods. We call a special helper_compile_generic_method()
11441 icall to retrieve the method from the vtable, inflate and compile
11442 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
11444 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
11446 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
11448 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
11450 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
11452 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
11455 2004-11-27 Ben Maurer <bmaurer@ximian.com>
11457 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
11458 platforms with PIC aot.
11460 2004-11-28 Martin Baulig <martin@ximian.com>
11462 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
11465 2004-11-28 Martin Baulig <martin@ximian.com>
11467 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
11468 the result of mono_type_get_underlying_type() to check whether
11471 2004-11-26 Martin Baulig <martin@ximian.com>
11474 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
11477 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
11479 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
11480 the same way as the other arguments so they won't get clobbered.
11482 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
11483 calls through R11 since it is clobbered by the trampoline code.
11485 2004-11-26 Raja R Harinath <rharinath@novell.com>
11487 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
11488 pick up in-tree mscorlib.dll.
11490 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
11492 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
11494 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
11495 runtime data/code are now stored in a table similar to the GOT in ELF.
11496 This allows the code itself to be position independent.
11498 * aot.c: Fix loading of referenced assemblies after the lazy assembly
11501 * aot.c: Attach ELF type (object/function) directives to all global
11504 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
11506 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
11508 * mini-amd64.h: Turn on PIC AOT code.
11510 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
11511 returning the offset within an OP_AOTCONST instruction where the GOT
11512 offset needs to be added.
11514 * mini.h: Bump AOT file format version.
11516 2004-11-25 Martin Baulig <martin@ximian.com>
11518 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
11519 uninflated generic methods.
11521 2004-11-25 Martin Baulig <martin@ximian.com>
11523 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
11525 2004-11-24 Martin Baulig <martin@ximian.com>
11527 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
11528 original klass (this only applies for generic instances).
11530 2004-11-24 Martin Baulig <martin@ximian.com>
11532 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
11533 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
11536 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
11538 * mini.c (mono_method_to_ir): Disable inlining for methods containing
11539 localloc. Fixes #69678.
11541 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
11543 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
11545 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
11546 used SSE registers on pinvoke calls. Fixes #69774.
11548 2004-11-23 Geoff Norton <gnorton@customerdna.com>
11550 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
11551 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
11553 2004-11-23 Raja R Harinath <rharinath@novell.com>
11555 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
11556 Refer directly to the mcs/ tree.
11558 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11560 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
11561 Check if a trampoline for a synchronized method is required.
11563 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
11565 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
11566 with localloc if needed. Throe arithmetric exception in
11567 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
11568 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
11570 2004-11-19 Geoff Norton <gnorton@customerdna.com>
11572 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
11573 types before switching on type. Fixes #69622.
11575 2004-11-19 Raja R Harinath <rharinath@novell.com>
11577 * Makefile.am (check-local): New. Integrate into 'make check'.
11578 (MCS,RUNTIME): Define using in-tree mono and mcs.
11580 (%.exe): Use $(ILASM).
11582 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
11584 * mini-ppc.c: adjust initial prolog size (bug #69691).
11586 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
11588 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
11591 2004-11-17 Raja R Harinath <rharinath@novell.com>
11593 * Makefile.am (clean-local): Rename from 'clean'.
11595 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11597 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
11598 to mono_arch_is_int_overflow.
11599 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
11602 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
11604 * declsec.c|h: New files to support declarative security attributes.
11605 Added function to check if a method has (applicable) security.
11606 * mini.c|h: Add check for declarative security attributes in
11607 mono_method_check_inlining.
11608 * Makefile.am: Added declsec.c and declsec.h to the build.
11610 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
11612 * mini.c, mini.h: update to keep dynamic code info per-domain.
11614 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
11616 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
11617 (mini_init): Get rid of it from here too.
11619 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
11621 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
11622 implemented OP_RETHROW (patch by Geoff Norton
11623 <gnorton@customerdna.com>).
11625 2004-11-10 Geoff Norton <gnorton@customerdna.com>
11627 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
11628 between appdomains. Fixes appdomain-unload on PPC.
11630 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
11632 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11633 mini-exceptions.c: handle the new wrapper types.
11634 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
11635 token value as a MonoClass* when compiling a wrapper.
11636 mono_jit_create_remoting_trampoline now takes an additional
11637 MonoRemotingTarget parameter.
11639 2004-11-10 Martin Baulig <martin@localhost>
11641 * mini.c (mono_method_to_ir): Use `generic_container->context'
11642 rather than creating a new one.
11644 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11646 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
11648 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
11650 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
11652 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
11653 the experimental aot cache stuff.
11655 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11657 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11658 mini-exceptions.c: update to exception clause structure changes.
11660 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
11662 * exceptions-x86.c (throw_exception): Fix warnings.
11664 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
11667 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
11669 * exceptions-sparc.c (get_throw_exception): Really fix this.
11671 2004-11-07 Ben Maurer <bmaurer@ximian.com>
11673 * tramp-*.c: we no longer support icalls without wrappers, so
11674 a bit of code can be removed here
11676 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
11678 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
11681 * cpu-sparc.md: Add op_rethrow.
11683 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
11685 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
11687 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
11688 * mini-ops.h: Add OP_RETHROW.
11690 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
11692 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
11694 2004-11-05 Geoff Norton <gnorton@customerdna.com>
11696 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
11697 Makes the output much easier to read
11699 2004-11-05 Ben Maurer <bmaurer@ximian.com>
11701 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
11702 prevents another huge leak when compiling with ssa. Secondly, the
11703 performance of doing this rather than freeing the lists is much
11704 better. GList does a lock every time you allocate a list link,
11705 so that it can use a memory pool. So, it is better to just use
11706 a memory pool of our own.
11708 * ssa.c, linear-scan.c: replace g_list_remove_link with
11709 g_list_delete. The remove one does not free the GList, so we were
11710 leaking memory. On -O=all --compile-all with corlib, this cut down
11711 3 MB of allocations.
11713 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
11715 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
11717 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
11719 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
11720 into a new function mono_create_jit_trampoline ().
11722 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
11724 * trace.c (get_spec): Allow tracing of classes without a namespace.
11726 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
11728 * mini.c: Fix pointer overwrite in mini_method_compile.
11730 2004-11-2 Geoff Norton <gnorton@customerdna.com>
11732 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
11733 The darwin ABI needs some special handling for 1 and 2 byte structs
11734 Lets use lbz/lhz instead of lwz everywhere.
11735 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
11736 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
11737 Use stb/sth for the former, and put the latter always on stack instead of in
11738 argument registers.
11740 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
11742 * trace.c (is_filenamechar): Add '_'.
11744 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11746 * mini-s390.c: Fix prolog length to allow for large trace requirements.
11748 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
11750 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
11752 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
11753 depends on libmonogc. Fixes #68805.
11755 2004-10-26 Miguel de Icaza <miguel@ximian.com>
11757 * mini.c (mono_jit_free_method): Provide extra information for
11758 this error. Currently this leaks, but will be turned into a
11759 developer option in the future.
11761 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
11763 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
11765 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
11767 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
11768 boundary. Fixes reading of PATCH_INFO_R4 and R8.
11769 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
11771 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
11773 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
11774 trampolines for AOT code.
11776 2004-10-22 <vargaz@freemail.hu>
11778 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
11779 constructed types. Fixes #68136.
11781 2004-10-21 Martin Baulig <martin@ximian.com>
11783 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
11784 if it returns true, unwind the stack to the call instruction.
11786 2004-10-21 <vargaz@freemail.hu>
11788 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
11790 * mini.h: Bump AOT version number.
11792 * objects.cs: Add another test for unbox trampolines.
11794 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
11797 2004-10-20 <vargaz@freemail.hu>
11799 * driver.c: Add SHARED to the set of optimizations tested.
11801 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
11803 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
11804 used by CEE_NEWARR.
11806 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
11808 2004-10-20 Martin Baulig <martin@ximian.com>
11810 * mini-exceptions.c (mono_handle_exception): Call
11811 mono_debugger_handle_exception() to tell the debugger about
11812 catch/finally clauses.
11814 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
11816 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
11818 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
11821 2004-10-15 Geoff Norton <gnorton@customerdna.com>
11823 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
11824 methods as their native size, fixed bug #57543, #57545.
11825 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
11826 This saves a temporary register and mullw call down into 1 (minor perf
11827 increase for cases like sum = sum * 5; This use to translate into:
11830 It now translates to
11833 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
11835 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
11838 2004-10-11 Martin Baulig <martin@ximian.com>
11840 * mini.c (mono_method_to_ir): If we're a generic method, get the
11841 MonoGenericContainer from our MonoMethodNormal and create a
11842 MonoGenericContext from it.
11844 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
11846 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
11848 * basic-long.cs: Add test for checked i8->i2 cast.
11850 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11852 * inssel-ppc.brg: added a couple of speedup rules.
11854 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
11856 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
11857 to speed up rebuilds.
11859 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11861 * mini-s390.c: Minor fix to OP_OR_IMM.
11863 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
11865 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
11866 better. Fixes appdomain-unload.exe on sparc.
11868 2004-10-02 Massimiliano Mantione <massi@ximian.com>
11870 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
11871 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
11874 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
11876 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
11878 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
11880 * mini.c: Always generate a field read/write wrapper for members
11881 of the class MarshalByRefObject since the actual instance could
11884 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
11886 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
11888 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
11890 * driver.c mini.h trace.c: Move the setting of the main assembly into
11891 a separate function called mono_trace_set_assembly () and call it after
11892 actually loading the main assembly. Fixes #66872.
11894 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
11896 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
11897 using the code manager.
11899 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
11901 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
11903 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
11905 * cpu-amd64.md: Fix bug in previous patch.
11907 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
11910 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
11912 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11913 mini-exceptions.c: updates for changed stack walk interface.
11915 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11917 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
11919 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
11921 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
11923 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
11925 * driver.c (mini_regression_list): Do not call mono_assembly_close
11926 since assemblies can't be unloaded.
11928 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11930 * cpu-amd64.md: Fix more instruction lengths.
11932 * cpu-amd64.md: Fix lengths of some instructions.
11934 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
11936 * inssel.brg: Make the array ldelema check aot friendly.
11938 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11940 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
11942 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
11944 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
11946 * mini-x86.c: Fix build.
11948 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
11949 mono_type_get_underlying_type () helper function to simplify code.
11951 2004-09-09 Martin Baulig <martin@ximian.com>
11953 * mini-amd64.c: Don't access `type->data.klass' directly, call
11954 mono_class_from_mono_type() instead since the type may be a
11957 2004-09-09 Martin Baulig <martin@ximian.com>
11959 * mini-amd64.c (get_call_info): Fix support for generic instances.
11960 (add_valuetype): Use mono_class_from_mono_type() to get the class
11961 since we can be a generic instance.
11963 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
11965 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
11967 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
11969 * liveness.c: reset spill costs on each scan: bug 62107
11971 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
11973 * exceptions-sparc.c (mono_arch_find_jit_info): remove
11974 unnecessary line that doesn't compile
11976 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
11978 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
11979 trampolines, make them call an error function so people can fix their
11982 2004-09-06 Martin Baulig <martin@ximian.com>
11984 * mini.c (mono_method_to_ir): When initializing locals, handle a
11985 generic instances like a valuetype if it's a valuetype and like a
11986 class if it's a class.
11988 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
11990 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
11991 stack. Fixes #64674.
11993 * exceptions.cs: Add test for unwinding of call arguments.
11995 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
11997 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
11998 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
11999 set the carry/borrow flag). The sparc and s390 implementations
12000 can now use optimized versions (and simplify the code). ppc bugfixes.
12002 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
12004 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
12006 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
12008 * inssel-amd64.brg: Remove leftover 32 bit rule.
12010 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
12012 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
12014 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
12015 mono_arch_find_jit_info functions into a new function. Fix a memory
12018 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
12021 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
12023 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
12026 * exceptions.cs: Add array size tests.
12028 * mini.c: Allocate a separate icall wrapper for each arity of
12029 mono_array_new_va. Fixes #59509.
12031 * exceptions.cs: Add testcase for 64578.
12033 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
12035 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
12037 2004-09-02 Martin Baulig <martin@ximian.com>
12039 * mini.c (mono_method_to_ir): When initializing the locals, call
12040 handle_initobj() on the generic instance itself, not its
12043 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
12045 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
12046 MonoJitInfo for dynamic methods.
12048 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
12050 * mini.c: Add support for freeing JIT data for dynamic methods.
12052 2004-09-01 Martin Baulig <martin@ximian.com>
12054 * mini-x86.c (is_regsize_var): Added support for generic
12056 (mono_arch_emit_prolog): Make this compile again, use
12057 `x86_push_imm_template (code)'.
12059 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
12061 * mini-x86.c: make all push_imm instructions that get
12062 patched always emit the long form
12064 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
12066 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
12067 in a per-domain hash.
12069 * mini-amd64.c (merge_argument_class_from_type): Handle generic
12072 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
12074 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
12077 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
12080 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
12081 Beginnings of SSE2 support.
12083 * exceptions.cs: Add more tests for checked int<->uint casts.
12085 2004-08-28 Martin Baulig <martin@ximian.com>
12087 * mini-x86.c (mono_arch_instrument_epilog): Added support for
12091 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
12092 Handle generic instances recursively.
12094 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
12096 * iltests.il: test for conv.u8 on a constant
12098 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
12100 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
12101 LCONV_x4 (shrun_32 (membase)).
12103 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
12105 * inssel-x86.brg: c&p rules for push/setret of long
12107 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
12109 * inssel-x86.brg: c&p rules for compare (base, regvar) and
12110 compare (regvar, base)
12112 * inssel-x86.brg: more burg love
12114 * inssel.brg: more cleanup
12116 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
12118 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
12120 * basic-long.cs, basic-calls.cs: new tests for optimization.
12122 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
12124 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
12127 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
12129 * mini-amd64.c (read_tls_offset_from_method): Add another case.
12131 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
12133 * inssel.brg (mini_emit_memcpy): use
12134 NO_UNALIGNED_ACCESS to disable memcpy optimization
12136 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
12138 * mini-amd64.c: Handle generic types in various places.
12140 * mini.c (mono_method_to_ir): Handle generic types in init locals.
12142 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
12144 * mini.c (handle_box): Fix warning.
12146 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
12148 * mini-amd64.h: Enable the emit_state optimization.
12150 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
12152 * mini-amd64.c: Add some new 64 bit peephole opts.
12154 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
12156 * cpu-amd64.md: sreg1 of div instructions must be %rax.
12158 * mini-amd64.c: Register allocator fixes.
12160 * mini.c: Add an optimization to emit_state to avoid allocation of new
12161 registers on some platforms.
12163 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
12165 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
12167 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
12168 allocation. Fixes #63085.
12170 * basic-long.cs: Add new regression test.
12172 * mini-amd64.c: Register allocator improvements.
12174 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
12176 * mini-amd64.c (read_tls_offset_from_method): Add another code
12179 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
12180 instruction sequence for nullifying class init trampolines.
12182 * objects.cs: Add new regalloc test.
12184 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
12186 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
12188 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
12190 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
12193 * driver.c: Fix profiling after TLS changes.
12195 * driver.c (mono_main): Set mono_stats.enabled if needed.
12197 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
12200 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
12202 * mini-x86.c: use a 1 op rather than a 2 op tls access
12203 instruction -> faster.
12205 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
12207 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
12210 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
12212 * exceptions-sparc.c (throw_exception): fix typo
12214 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
12216 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
12217 set tree->dreg correctly with tls. Allow any
12218 register to be used.
12220 * mini-x86.c (read_tls_offset_from_method): add new code
12221 generation pattern seen with GCC.
12224 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
12226 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
12227 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
12228 exceptions-sparc.c: fix some performance issues in exception
12229 handling and setting of the stack trace for exceptions that were
12232 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
12234 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
12237 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
12240 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
12242 This patch inlines tls access, when possible.
12244 * mini.h: new arch functions for TLS intrinsics.
12245 All platforms updated with a stub.
12247 * mini.c: use the new intrinsics
12249 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
12250 arch specific intrinsic for tls variables
12252 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
12254 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
12257 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
12259 * mini.c: thread local allocation
12261 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
12263 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
12265 * Makefile.am: Link against the static version of libmonogc.
12267 * Makefile.am: Link the static versions of the convenience libraries
12268 into the mono executable.
12270 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
12272 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
12274 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
12275 on integer overflow.
12277 * mini-amd64.c: Reorganize function call code.
12279 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
12281 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12283 * inssel-x86.brg: use xor eax,eax.
12285 * basic.cs: new tests
12287 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12289 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
12290 in exception throwing code.
12292 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12294 * inssel-x86.brg: use xor esi,esi.
12296 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12298 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
12299 can trace methods compiled during mini_init () too.
12301 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
12304 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12306 * Makefile.am: static link on x86 (r=zoltan)
12308 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12310 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
12311 code since it causes some programs to fail.
12313 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
12315 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
12317 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
12319 * mini.c: ovfops_op_map - add STACK_OBJ case for
12321 * basic.cs: add test_0_pin_string as test
12324 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
12326 * Makefile.am: build C# if srcdir != builddir
12328 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
12330 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
12331 fall-through blocks.
12333 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12335 * driver.c: enable loop by default again and include abcrem in -O=all.
12337 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
12339 * iltests.il: Add some localloc tests.
12341 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
12343 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
12346 * inssel-amd64.brg: Add some optimizations.
12348 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
12351 * Makefile.am: Statically link mono against libmono on AMD64.
12353 * mini-amd64.c inssel-amd64.brg: Optimizations.
12355 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
12357 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
12359 * tramp-amd64.c: Patch calling code in trampolines.
12361 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
12363 * mini-amd64.c: pinvoke struct passing fixes.
12365 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
12367 * mini-sparc.c: redo change, make mono_arch_cpu_init call
12368 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
12370 2004-08-05 Duncan Mak <duncan@ximian.com>
12372 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
12375 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12377 * mini-amd64.c (emit_move_return_value): Move return value for normal
12380 2004-08-05 Martin Baulig <martin@ximian.com>
12382 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
12383 `type->type'; just modify `type' itself when dealing with enums
12384 and generic instances.
12385 (check_call_signature): Make `simple_type' a `MonoType *'.
12387 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12389 * mini.c: Use OP_PADD to add offsets to addresses.
12391 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
12393 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
12395 * mini-sparc.c (mono_arch_emit_epilog): fix check
12396 for folding last op into restore instruction
12398 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12400 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
12401 helper methods using the code manager.
12403 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
12405 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
12407 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12409 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
12410 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
12412 * mini-s390.c: fix tail processing
12414 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
12416 * mini-ppc.c: mul.ovf.un exception name fix.
12418 2004-08-03 Martin Baulig <martin@ximian.com>
12420 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
12421 instances; before jumping to `handle_enum', also modify `ptype'.
12423 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
12425 * cpu-sparc.md: fcall maximal length too small.
12427 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
12429 * mini-amd64.c mini.h: Add initial support for passing/returning
12430 structures to/from pinvoked methods.
12432 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
12434 * mini-ppc.c: reg allocator fix.
12436 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
12438 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
12440 * inssel.brg: Optimize memset on 64 bit machines.
12442 * mini-amd64.c: Fix some vararg cases.
12444 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12446 * mini-s390.c: Corrected macro in emit_float_to_int
12448 * s390-abi.cs: Tests to exercise the s390 ABI
12450 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12452 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
12455 * basic.cs: Add a test for add.ovf.un.
12457 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
12459 * mini-sparc.c: add case for OP_IDIV_UN
12461 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12463 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
12465 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
12467 2004-07-30 Ben Maurer <bmaurer@ximian.com>
12469 * basic.cs: regression tests.
12471 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
12474 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12476 * basic.cs: Add a new test.
12478 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
12479 and AOT. Various fixes and optimizations.
12481 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
12483 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
12485 * mini-ppc.c: make sure temp regs are not used for global reg
12488 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
12490 * cpu-sparc.md: conv_i8 fix for 64bits
12492 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
12494 2004-07-29 Ben Maurer <bmaurer@ximian.com>
12496 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
12497 add opcode for cmp BYTE PTR [eax], imm.
12499 * inssel.brg: Make memcpy and memset takes bases.
12501 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
12503 * *-amd64.*: More AMD64 work.
12505 2004-07-28 Ben Maurer <bmaurer@ximian.com>
12507 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
12508 add a compare-not-equal opcode.
12510 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
12512 * mini.c: Use mono_init_from_assembly instead of mono_init.
12514 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
12516 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
12518 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
12520 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
12522 * inssel.brg: 64 bit fixes.
12524 * mini.h (MonoCallInst): Add some AMD64 specific data.
12526 * mini.h: Add some OP_P opcodes.
12528 2004-07-28 Ben Maurer <bmaurer@ximian.com>
12530 * basic.cs: tests for 61797 and 61740
12532 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
12534 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
12535 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
12537 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
12539 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
12541 * *-amd64*.*: Ongoing AMD64 work.
12543 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
12545 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
12547 * *-amd64*: Ongoing AMD64 work.
12549 * mini-arch.h: Add AMD64 support.
12551 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
12553 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
12555 * mini-ops.h: Add new opcodes.
12557 * Makefile.am: Add AMD64 support.
12559 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
12560 rules into the inssel-long*.brg files.
12562 * *-amd64.*: Add beginnings of AMD64 backend.
12564 2004-07-22 Ben Maurer <bmaurer@ximian.com>
12566 * mini.c (print_dfn): commenting out the code that prints
12567 the cil. With -O=deadce, this makes -v -v crash.
12569 * cpu-pentium.md: make checkthis have a length of 2
12571 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
12573 * mini-sparc.h: fix implementations of __builtin
12574 functions for Sun compiler for V9.
12576 2004-07-16 Ben Maurer <bmaurer@ximain.com>
12578 * mini.c: use the new stelem.ref wrapper
12579 * exceptions.cs, arrays.cs: new stelem.ref tests
12581 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
12583 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
12584 new XSP should work with these changes).
12586 2004-07-14 Ben Maurer <bmaurer@ximain.com>
12588 * inssel-{long32,x86,}.brg: trivial optimizations.
12590 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
12592 * mini.c: load value when emitting box operation in
12595 2004-07-12 Ben Maurer <bmaurer@ximian.com>
12597 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
12598 is one byte shorter than cmp DWORD PTR [eax], 0.
12600 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
12602 * inssel-ppc.brg: arguments on the stack are always
12603 relative to the stack pointer (spotted by Neale Ferguson).
12605 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12607 * exceptions-x86.c: delay appending the method name to the trace until
12608 after mono_jit_info_table_find is called, as this gets the real
12611 2004-07-09 Ben Maurer <bmaurer@ximian.com>
12613 * aot.c: register roots
12615 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12617 * aot.c : I could just use PLATFORM_WIN32 flag.
12619 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12621 * aot.c : Reverting the previous fix. This time it broke linux build.
12623 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12625 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
12627 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
12629 * mini.c (handle_stack_args): Remove some more debugging code.
12631 * mini.c (handle_stack_args): Remove debug output left in by mistake.
12633 * driver.c mini.h aot.c: Allow additional options to be specified with
12634 --aot and pass them to mono_compile_assembly.
12636 * aot.c: Add experimental code to AOT compile all loaded assemblies
12637 on demand and save the code into a cache in the filesystem.
12639 * aot.c: Add support for more wrapper methods.
12641 * mini.c (handle_stack_args): Handle some corner cases. Fixes
12644 * cpu-*.md: Remove removed opcodes.
12646 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
12647 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
12648 related icalls to marshal.c.
12650 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
12652 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
12654 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
12656 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
12658 2004-07-06 Ben Maurer <bmaurer@ximian.com>
12659 * liveness.c: If liveness is recomputated we need to reset the information
12660 for each variable. This way, if the liveness range has been narrowed
12661 by optimizations that happened after the last computation, we can return
12664 For example, if you have
12669 // Tons of code that does not affect i
12675 i = 0 is dead code and will be removed by SSA. However, when
12676 linear scan gets to the code, i will still appear to be live
12677 throughout the entire block. This prevents good register allocation.
12679 2004-07-06 Martin Baulig <martin@ximian.com>
12681 * debug-mini.c (mono_debug_init_method): Allow
12682 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
12683 (mono_debug_add_icall_wrapper): New method.
12685 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
12687 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
12689 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
12692 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
12694 * aot.c (mono_aot_load_method): Fix loading of debug info.
12696 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
12698 * aot.c: Add logging support.
12700 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
12702 * mini.h: Add prototype for mono_print_method_from_ip.
12704 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
12706 * inssel.brg: 64 bit fixes.
12708 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
12711 * Makefile.am: Add SPARC64 support.
12713 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
12715 * aot.c: Fix alignment problems on 32 bit platforms.
12717 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
12719 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
12722 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
12725 * mini.h: Bump AOT file version. Some 64 bit fixes.
12727 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
12729 * inssel-sparc.brg: Add new rule to avoid register moves.
12731 * inssel.brg: Add ldind_to_load_membase helper function.
12733 2004-06-30 Ben Maurer <bmaurer@ximian.com>
12735 * mini.c: OffsetToStringData intrinsic.
12737 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
12739 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
12741 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
12744 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
12745 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
12747 * mini.c: reinstated mono_compile_get_interface_var()
12748 on x86, too, since the change breaks the Gtk# build there as well.
12750 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12752 * driver.c: remove loop from the default optimizations: it seems to
12753 interact badly with some of the other options (see bug #60613).
12755 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
12757 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
12758 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
12760 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
12762 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
12763 vararg-using methods.
12765 2004-06-21 Martin Baulig <martin@ximian.com>
12767 * mini/mini-exceptions.c
12768 (mono_handle_exception): Added `gpointer original_ip' argument.
12769 After calling mono_unhandled_exception(), call
12770 mono_debugger_unhandled_exception() and if that returns true,
12771 restore the context and return.
12773 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
12775 * mini-ppc.c: prefer the use of relative branches so
12776 they won't need to be patched in aot code (patch from Patrick Beard).
12778 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
12780 * aot.c: patch from Patrick Beard to make the output assembly
12781 more correct for the MacOSX assembler. Small tweak to
12782 generate sane images on Linux/PPC, too.
12784 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12786 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
12787 case until bug #59509 is fixed (shows up in #60332).
12789 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12791 * mini.c: make sure the needed wrappers are compiled, too, with
12794 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
12796 * driver.c: remove NPTL reference in --version output.
12798 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12800 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
12801 generate valid assembly for the Mach-O assembler.
12803 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
12805 * driver.c: don't include abcrem in the all optimization specifier
12806 since it slows down jit compilation too much for now.
12808 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
12810 * mini.c: use BIGMUL only if both operands have the same signage.
12811 * iltests.il: Test for bug 60056. (errors related to signage in
12816 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
12818 * mini.c, aot.c: memory leak fixes.
12820 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
12822 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
12824 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
12826 * Makefile.am: remove the -static hack completely, it links in
12827 statically glib as well.
12829 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
12831 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
12832 * exceptions.cs: make it compile with new mcs/csc.
12834 2004-06-03 Massimiliano Mantione <massi@ximian.com>
12835 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
12836 and added relevant test case.
12838 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12840 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
12841 regressions in gtk-sharp.
12843 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
12845 * exceptions.cs: New regression tests.
12847 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
12849 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
12851 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
12853 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
12855 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
12857 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
12859 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
12861 * mini.c (mono_jit_runtime_invoke): Init class in this
12862 method instead of trusting mono_jit_compile_method to
12863 do the work (because wrappers can be in object class)
12865 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
12867 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
12869 * basic-long.cs: New regression test.
12871 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
12873 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
12874 and div/rem checks.
12876 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
12878 * Makefile.am: fix miguel's change to build mono statically against
12879 libmono (track build dependencies).
12881 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12883 * cfold.c: Some glib versions do not have G_MININT32.
12885 2004-05-26 Massimiliano Mantione <massi@ximian.com>
12887 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
12888 with precision of tan, atan, sin and cos, and implemented related
12889 regressions tests (fixes bug 54467, but one new problem appeared and
12892 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12894 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
12896 * exceptions.cs: Add test for constant folding && division by zero.
12898 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
12899 since driver.c is in libmono too, so the optimization was useless.
12901 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
12902 variable to driver.c so the compiler can emit more efficient code to
12905 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12907 * Makefile.am: don't distribute generated inssel.[ch] files.
12909 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
12911 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
12912 into the default appdomain. Fixes #58707.
12914 * jit-icalls.c: Remove the broken approximation for truncl, doing
12915 no conversion is better.
12917 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
12920 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
12922 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
12923 of the mcrxr instruction which is not available on some processors
12924 even if it's documented to be. Implement add and sub overflow correctly
12925 (still not complete for long unsigned). Speed up icalls a bit.
12927 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
12929 * mini.c (mono_jit_compile_method_with_opt): Make sure that
12930 we run .cctor in the current domain instead of target_domain.
12932 Fixes bug #58558, .cctor not being called in -O=shared.
12934 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
12936 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
12938 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
12940 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
12941 which can be done with an imm8, do it that way.
12942 (mono_arch_output_basic_block): ditto for a jmp
12943 (mono_arch_emit_prolog): Computate maximum offset of a label.
12945 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
12947 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
12948 now tries to allocate prefered physical reg's for virtual
12949 regs. This reduces the number of emited spills/loads with
12950 20-30% on our core assemblies.
12952 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12954 * jit-icalls.c: truncl() is not needed and trunc() is
12955 the correct thing to do anyway (bug #58287).
12957 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
12959 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
12962 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
12964 * driver.c: enable loop optimizations by default.
12966 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12968 * mini-x86.c: fix calc of max loop size when aligning loops start.
12970 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
12972 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
12975 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
12977 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
12980 * basic-long.cs: Add tests for add/subtract of immediates with carry.
12982 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
12984 * mini.c (inline_method): Allways inline some wrappers even if the cost
12985 is too large. Fixes #58785.
12987 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
12989 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
12991 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
12992 (crichton@gimp.org). Beginning of support for sparc/linux.
12994 * mini-sparc.c: Optimize retrieval of LMF address.
12996 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
12998 * exceptions-ppc.c: handle alloca in methods with clauses.
13000 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
13002 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
13004 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
13006 * mini.c: Delegate most of the abort signal work to
13007 mono_thread_request_interruption, which also handles Stop and Suspend
13010 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
13012 * mini.c mini.h: Allow inlining of icall wrappers if the backend
13013 supports the save/restore lmf opcodes.
13015 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
13017 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
13018 by gcc-3.4 as well.
13020 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
13022 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
13024 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
13025 methods which contain array accesses.
13027 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
13028 boundaries. Fixes #58537.
13030 * iltests.il: Add regression test for #58537.
13032 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
13034 * mini-x86.c (mono_arch_local_regalloc): Last part of
13035 fix for bug #58633 (releasing register to early).
13037 2004-05-18 Miguel de Icaza <miguel@ximian.com>
13039 * basic-long.cs: Add new regression test.
13041 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
13043 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
13044 register too early on the chain.
13046 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
13048 * mini.c (create_helper_signature): Use a helper function to reduce
13049 the code which needs to be written. Also set the calling convention of
13050 icalls on windows. Fixes #57840.
13052 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
13054 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
13055 exceptions-ppc.c: added helper function to get the instruction address
13056 from a signal handler context.
13058 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
13060 * helpers.c: use g_get_tmp_dir. Invokes happyness
13063 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
13065 * helpers.c: Add new env variable to pass args to objdump.
13066 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
13068 2004-05-17 Radek Doulik <rodo@ximian.com>
13070 * Makefile.am (common_sources): added abcremoval.h so it get
13071 disted and daily mono packages on go-mono.com will build again
13073 2004-05-17 Massimiliano Mantione <massi@ximian.com>
13075 * abcremoval.c: Fixed coding style, added copyright header.
13077 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
13079 * mini.h: Added prototype for abc removal main function.
13081 * build_relations_propagation_table.pl: Added copyright header.
13083 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
13085 * basic-long.cs: reg test for complex ceq_long bug.
13087 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
13089 * mini-x86.c (mono_arch_local_regalloc): Correctly free
13090 reg in long and clob case (bug #58343). Fixed/added comments.
13092 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
13094 * mini.c (mono_jit_runtime_invoke): Follow new convention
13095 of calling the invoke method with an function pointer.
13097 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
13099 * ChangeLog: Fix author of memory leak patch.
13101 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
13103 * Makefile.am: fix make dist as well...
13106 2004-05-14 Massimiliano Mantione <massi@ximian.com>
13108 * cfold.c: Made so that conversions from pointer to int4 are no-ops
13109 on archs where pointers are 4 bytes long.
13111 * Makefile.am: Added abcremoval.c source file.
13113 * abcremoval.c: Added abcremoval.c.
13115 * abcremoval.h: Added abcremoval.h.
13117 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
13119 * inssel.brg: Enabled bounds check removal.
13121 * mini.c: Added support for abcrem optimization.
13123 * mini.h: Added abcrem optimization label.
13125 * driver.c: Added support for abcrem optimization.
13127 * propagated_relations_table.def: Added propagated_relations_table.def.
13129 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
13131 * mini.c, cfold.c: fix style.
13133 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13135 * mini.c: handle issue with the low-level implementation of
13136 some long opcodes (bug #54209).
13138 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
13140 * basic.cs: test for my new cmov stuff.
13142 2004-05-13 Patrik Torstensson
13144 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
13145 opt and added peephole documentation.
13147 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
13149 * tramp-ppc.c: rewrote the generic trampoline code.
13151 2004-05-11 Patrik Torstensson
13153 * mini-x86.c: optimize long shl/shr asm code (one less branch)
13155 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
13157 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
13159 * mini.h mini.c dominators.c: Applied patch from Derek Woo
13160 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
13162 * mini.c: Add new icalls for AsAny marshalling.
13164 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
13166 * tramp-ppc.c, mini-ppc.c: more cleanups.
13168 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13170 * mini.c: no warnings.
13172 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13174 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
13176 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
13178 * mini.c: In the thread abort signal handler, if the thread is in the
13179 process of being stoped, don't throw the Abort exception, just stop the
13182 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
13184 * tramp-ppc.c: removed old code.
13186 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13188 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
13189 do some simple speed optimizations on ppc.
13191 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
13193 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
13194 and large offsets in load/store.
13196 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
13198 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
13199 it causes regressions.
13201 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
13203 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
13206 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
13208 * jit-icalls.c: remove warnings.
13209 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
13210 speedups for unsafe code.
13212 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
13214 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
13216 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
13218 * basic-calls.cs: Add new regression test.
13220 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
13223 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
13225 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
13228 2004-05-06 Patrik Torstensson
13230 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
13231 long reg allocation in any reg (not only eax:edx) and implemented
13232 long shl/shr ops in asm instead of helpers.
13234 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
13236 * mini-sparc.h: Fix warnings.
13238 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
13241 * mini-exceptions.c (mono_handle_exception): Call the filter in a
13242 separate statement for clarity.
13244 * mini-sparc.c: Update status.
13246 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
13248 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
13251 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13253 * inssel-ppc.brg: another small pre-release workaround:
13254 we don't do overflow detection for long_sub_un.
13256 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13258 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
13259 (also works around a weird ppc bug: 57957).
13261 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
13263 * tramp-ppc.c: trampoline fixes.
13265 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
13267 * mini-ppc.c: fixed typos.
13269 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
13271 * mini-ppc.c, exceptions-ppc.c: more code saves registers
13272 at the top of the stack. Fixed typos. Use a frame registers
13273 for all the methods with exception clauses.
13275 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
13277 * exceptions-ppc.c: restore fp registers.
13279 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
13281 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
13282 order from the stack top (moved the stack room to save the
13283 return value for trace after the param area). Fixed corruption
13284 in restoring registers on unwind.
13286 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
13288 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
13290 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13292 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
13293 and prolog/epilog for methods that use it. Allow
13294 enough param area room for varargs methods. Fix miguel's
13295 breakage in exception handling.
13297 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13299 * Makefile.am: run genmdesc only on current arch.
13301 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13303 * exceptions-x86.c:
13304 * mini-x86.h: fix the build on windows.
13306 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
13308 * 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.
13310 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
13312 * mini-exceptions.c: New file.
13314 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
13315 Move some parts of the x86 exception handling code to an
13316 arch-independent file so it can be shared with other ports.
13318 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
13320 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
13322 2004-04-26 David Waite <mass@akuma.org>
13324 * driver.c: remove comma from end of enumeration declaration
13326 2004-04-26 Jackson Harper <jackson@ximian.com>
13328 * driver.c: parse config file before loading first assembly. This
13329 allows the user gac to be enabled/disabled.
13331 2004-04-23 Miguel de Icaza <miguel@ximian.com>
13333 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
13334 simpler mechanism: we do not care what is encoded initially
13335 (branch absolute or relative), we care about the code and its
13336 target. I kept the old code for reference for now.
13338 The new code tries first to determine if the jump is anywhere in
13339 the -/+32 absolute meg range, if it succeeds, it encodes using the
13340 absolute branch; If not, it tried to find something in the
13341 relative range, if not, it uses the handle_thunk code.
13343 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
13345 * exceptions-ppc.c: use the correct ip register on macosx.
13347 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
13349 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
13351 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
13353 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
13354 Raise exception on integer divide by zero by hand since the hw
13355 doesn't support it. Handle NaNs in FP compares.
13357 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
13359 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
13360 code reducing duplication between the platforms and enabled
13361 signal exception handling (on linux for now).
13363 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
13365 * exceptions-ppc.c: more macosx support.
13367 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13369 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
13371 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
13373 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
13375 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
13377 * iltests.il: more tests.
13379 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
13381 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
13384 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
13386 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
13388 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
13390 * liveness.c: Mark variables as volatile in all basic blocks reachable
13391 from exception clauses.
13393 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
13395 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
13398 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
13400 * iltests.il, basic.cs: more tests for regalloc.
13402 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
13404 * iltests.il: Some tests for register allocation modifications
13407 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
13409 * exceptions.cs: Add regression test for bug #56782.
13411 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
13412 original stack trace if an exception is rethrown. Fixes #56782. Oh,
13413 the beauty of fixing the same thing in 5 different files...
13415 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
13417 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
13420 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
13422 * mini.c: Add support for STRWLPARRAY marshalling convention.
13424 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
13426 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
13427 to init the context to setup the regs pointer).
13429 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
13431 * exceptions-ppc.c: more exceptions work.
13433 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13435 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
13438 2004-04-13 Miguel de Icaza <miguel@ximian.com>
13440 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
13441 can use the memory directly.
13443 * cpu-pentium.md: Update documentation from a post from Zoltan.
13445 add x86_add_membase, x86_sub_membase, x86_mul_membase
13447 2004-04-13 Miguel de Icaza <miguel@ximian.com>
13449 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
13450 GENERAL_REGS they were also hardcoded for all PPC ports.
13452 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
13454 Remove hard-coded limit for floating point registers, use
13455 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
13457 Notice that in MacOS X calling conventions you can fit a lot more
13458 floating point values in registers, so I should update the PInvoke
13459 test to excercise the passing of floating point values on the
13460 stack (currently broken).
13462 2004-04-06 Miguel de Icaza <miguel@ximian.com>
13464 * tramp-ppc.c (create_trampoline_code): Added
13465 JUMP_TRAMPOLINE_SIZE.
13466 (ppc_magic_trampoline): Follow the pattern from
13467 x86_magic_trampoline: if code is set to zero, return.
13468 (create_trampoline_code): Always pass MonoMethod to the jump
13469 trampoline, before it was passing a null.
13470 (mono_arch_create_jump_trampoline): Implement the jump stub, could
13471 share the code with mono_arch_create_jit_trampoline.
13473 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
13475 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
13478 * cpu-g4.md: Added length for jmp instruction, the worst case
13479 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
13482 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
13484 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
13486 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
13488 * mini.c: Only set bblock->real_offset when adding a new bblock, and
13489 before each IL instruction.
13491 * mini.c (CEE_BOX): Fix warnings.
13493 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13495 * mini.c: removed a few unused vars and extra whitespace.
13497 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
13499 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
13501 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
13503 (OP_GETCHR): use the above
13504 (CEE_LDELEMA): use the above.
13506 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
13507 version of the generic impl.
13508 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
13509 (CEE_LDELEMA): use the above.
13511 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
13513 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
13516 * iltests.il: Added new regression test for #56317.
13518 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
13520 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
13521 under NetBSD. Fixes #56450.
13523 * liveness.c (update_gen_kill_set): Fix previous patch.
13525 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13527 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
13529 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
13531 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
13532 ldsfld and ldsflda.
13534 * inssel-sparc.brg: Add more optimizations.
13536 * mini-sparc.c: Replace multiply/divide with shifts if possible.
13538 2004-04-01 Martin Baulig <martin@ximian.com>
13540 * mini.c (handle_box): New static function; moved the
13541 implementation of CEE_BOX here.
13542 (mono_method_to_ir): Added `constrained_call' variable.
13543 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
13544 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
13545 mono_method_get_constrained() to get the method.
13547 2004-04-01 Martin Baulig <martin@ximian.com>
13549 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
13550 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
13551 (mono_method_to_ir): We don't need these macros anymore since
13552 mono_class_get_full() already takes care of it.
13554 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13556 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
13557 use @function (as doesn't accept #function here) and check the return
13558 value of system and stop if fails.
13560 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13562 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
13564 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
13566 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
13568 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
13570 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
13573 * basic-long.cs: Add test for negation of Int64.MinValue.
13575 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
13577 * mini-sparc.c: Update status.
13579 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
13581 * exceptions-sparc.c: Fix return value in filters.
13583 * inssel-sparc.brg: Fix register allocation in some rules.
13585 2004-03-28 Martin Baulig <martin@ximian.com>
13587 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
13590 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
13592 * mini-x86.c (mono_arch_patch_code): Fix warnings.
13594 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
13595 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
13596 remove unused conv_u4 opcode.
13598 * mini-x86.c: Remove valgrind workaround since it slows down things
13599 even when mono is not run under valgrind.
13601 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
13603 * mini-sparc.c: Update status.
13605 * inssel-sparc.brg: Add some optimizations.
13607 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
13608 future delay slot filling. Add support for varargs, tail calls and JMP.
13610 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
13611 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
13613 * inssel.brg: Fix register allocation in OP_ARGLIST.
13615 * inssel.brg: Fix warnings.
13617 2004-03-25 Martin Baulig <martin@ximian.com>
13619 * mini.c (inflate_generic_field): Removed.
13620 (mini_get_method): Removed, use mono_get_method_full(),
13621 (mini_get_class): Removed, use mono_class_get_full().
13622 (mono_method_to_ir): Pass our generic context to
13623 mono_field_from_token().
13625 2004-03-25 Martin Baulig <martin@ximian.com>
13627 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
13628 of a `MonoMethod *'.
13629 (mini_get_method): Take a `MonoGenericContext *' instead
13630 of a `MonoMethod *'.
13631 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
13632 a new local variable called `generic_context' which holds the
13633 current `MonoGenericContext *'; use it to lookup things.
13635 2004-03-24 Martin Baulig <martin@ximian.com>
13637 * mini.c (mini_get_class): New static method; if we're inside a
13638 generic instance, inflate the class if neccessary.
13639 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
13641 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
13643 * iltests.il: New regression test for #55976.
13645 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
13648 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
13650 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
13653 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
13655 * liveness.c: Consider SSA stores as well as loads when making vars
13658 * exceptions.cs: New regression tests for register allocation.
13660 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
13662 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
13663 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
13664 domain lock only to protect puntual access to data structures.
13665 Added access lock for sighash, jit_icall_hash_name,
13666 jit_icall_hash_addr and domain->code_mp.
13668 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
13670 * driver.c: Print SIGSEGV handling method.
13672 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
13674 * mini.c (setup_jit_tls_data): Handle case when this is called
13675 multiple times for a thread.
13677 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
13678 is different from fbxx_un. Fixes #54303. Also use constants instead of
13679 magic numbers in a lot of places.
13681 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
13683 * exceptions.cs: Fix cctor test when --regression is used.
13685 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
13687 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
13690 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13692 * inssel-ppc.brg: fixed register assignments for some rules.
13694 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
13696 * exceptions.cs: Add test for exceptions in static constructors.
13698 * mini.c (mono_jit_compile_method_with_out): Move the calling of
13699 static constructors outside the domain lock. Fixes #55720.
13701 2004-03-17 Martin Baulig <martin@ximian.com>
13703 * mini.c (get_generic_field_inst): Removed, this'll never happen.
13704 (inflate_generic_field): Take the `MonoMethod *' instead of the
13705 `MonoClass *' and added support for generic method.
13706 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
13707 have a `field->parent->gen_params', only inflate the field if it's
13708 an open constructed type.
13710 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
13712 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
13713 exception object instead of the preconstructed ones.
13715 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13717 * mini.c: reverted changed to sigsegv_signal_handler commited
13718 accidentally in the previous patch.
13720 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13723 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
13724 running --aot with an old assembly.
13726 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
13728 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
13731 * mini-sparc.c: Add support for v9 branches with prediction.
13733 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
13735 * mini.c (mini_init): #warning is GNUC only
13737 * mini-sparc.h: implement __builtin_frame_address
13738 and __builtin_return_address for Sun C compiler
13740 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
13742 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
13744 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
13746 * basic-calls.cs: Add test for unaligned byref long argument passing.
13748 * mini-ops.h: Add sparcv9 compare and branch instructions.
13750 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
13751 v9 instructions if we have a v9 cpu.
13753 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
13754 registers for global allocation.
13756 * exceptions-sparc.c: Fixes.
13758 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
13760 * liveness.c (mono_analyze_liveness): Optimized version.
13762 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
13764 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
13767 * basic-float.cs basic-calls.cs: New regression tests.
13769 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
13771 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
13772 sigaltstack implementation.
13774 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
13776 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
13777 stuff if SIGSEGV_ON_ALTSTACK is not defined.
13779 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
13781 * mini.c: Fix warnings.
13783 * mini.c (mono_resolve_patch_target): New function which contains the
13784 arch independent part of the patching process.
13786 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
13787 patching code to a separate function.
13789 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
13791 * mini.c (add_signal_handler): ifdef out on Windows
13793 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
13795 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
13796 cpu-sparc.md: Add exception handling support + other fixes.
13798 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
13799 typed GC detection in --version.
13801 * basic.cs exceptions.cs: New regression tests.
13803 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
13804 the arch specific code can store data during a compilation.
13806 * mini-ops.h: Add OP_SETFRET.
13808 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
13809 function, register a separate icall for each arity, so the icalls can
13812 * mini.c (mono_print_tree): Print negative offsets in a more readable
13815 * mini.c: Make signal handling work on sparc.
13817 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
13819 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
13821 * jit-icalls.c: Emulate truncl by aintl on solaris.
13823 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
13825 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
13827 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
13829 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
13831 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
13832 a MarshalByRef type, inline a method that performs the check, taking into
13833 account that the object can be a proxy. Also implemented tow new opcodes:
13834 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
13835 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
13836 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
13838 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
13840 * mini-ppc.c: if a relative branch displacement is too big
13841 but it points to and area reachable with an absolute branch,
13844 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
13846 * mini.c: optimize small copies in cpblk.
13848 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
13850 * basic-calls.cs basic-float.cs: New regression tests.
13852 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
13853 negative offsets from %fp. Implement localloc. Fix local register
13854 allocation. Fix the case when the this argument needs to be saved to
13855 the stack. Implement some missing opcodes.
13857 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
13859 * mini.c (mini_method_compile): Reenable global regalloc in methods
13860 with exception handlers.
13862 * linear-scan.c (mono_varlist_sort): Fix warning.
13864 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
13866 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
13869 * liveness.c: Make all variables uses in exception clauses volatile, to
13870 prevent them from being allocated to registers. Fixes #42136.
13872 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
13874 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
13875 causes regressions.
13877 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
13878 argument to mono_arch_regalloc_cost.
13880 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
13883 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
13885 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
13886 Make the cost of allocating a variable to a register arch dependent.
13888 * basic-calls.cs: Fix compilation of tests.
13890 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
13891 helper function to cut back on the number of #ifdefs needed.
13893 * mini-ppc.c: Fix compilation.
13895 * basic-calls.cs: New regression tests.
13897 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
13899 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
13900 of l0 since that is callee saved.
13902 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
13905 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
13906 of delay instruction.
13908 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
13910 * mini.h (MonoCallInst): Add 'virtual' flag.
13912 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
13914 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
13916 * *.cs: New regression tests.
13918 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
13921 * mini.c (mono_runtime_install_handlers): Fix build.
13923 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
13924 'signal_stack_size' members.
13926 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
13927 alternate signal stack.
13929 * exceptions-x86.c: Add stack overflow handling.
13931 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
13932 functions to arch independent code.
13934 * mini.c (mono_print_tree): Print more detailed info for load_membase
13937 2004-02-23 Martin Baulig <martin@ximian.com>
13939 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
13941 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13943 * mini-x86.c: fixed reg allocation for div/rem.
13945 2004-02-22 Miguel de Icaza <miguel@ximian.com>
13947 * driver.c (mono_main): Report some configuratio options on --version.
13949 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
13951 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
13952 low in the address space. Correctly flush memory in thunks where we
13953 output native code.
13955 2004-02-20 Martin Baulig <martin@ximian.com>
13957 * mini.c (mini_get_method): New static method; inflate all generic
13958 methods and methods in open generic instances.
13959 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
13960 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
13962 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13964 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
13966 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
13968 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
13970 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
13972 * mini-sparc.c (flushi mono_arch_output_basic_block): make
13973 it compile using Sun's compiler.
13975 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13977 * 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.
13979 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
13981 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13983 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
13985 * mini-ppc.c: handle calls outside of the allowed range with thunks
13986 allocated using the code manager.
13987 * tramp-ppc.c: use the code manager to hold generated native code.
13988 Fixed the magic trampoline to just patch vtable entries.
13990 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
13992 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
13995 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
13997 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
14000 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
14001 if we have a working __thread implementation.
14003 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
14004 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
14006 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
14008 * mini-x86.c: Fix compilation under gcc 2.
14010 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
14012 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
14013 contains a call to the wrapped function.
14015 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
14016 OP_<CALL>_IMM opcodes, and use them under X86.
14018 * mini.c (mono_jit_find_compiled_method): Fix warning.
14020 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
14022 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
14024 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
14025 functionality to mini.c.
14027 * mini.c (mono_create_jump_trampoline): New function to create a jump
14028 trampoline. Return a compiled method instead of a trampoline if it
14029 exists. Add a cache for jump trampolines.
14031 * mini.c (mono_jit_find_compiled_method): New function to return a
14032 compiled method if it exists.
14034 * mini-x86.c: Call mono_create_jump_trampoline instead of
14035 mono_arch_create_jit_trampoline.
14037 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
14038 a jump trampoline. Fixes #52092.
14040 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
14042 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
14043 which is not up-to-date. Add check_corlib_version () instead.
14045 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
14048 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
14049 since newer valgrind versions do not need it.
14051 * mini.c (mono_jit_compile_method_with_opt): New helper function to
14052 compile a method with a given set of optimizations.
14054 * mini.c: Compile icall wrappers on-demand instead of at startup.
14056 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
14057 wrapper for an icall.
14059 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
14061 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
14064 * iltests.il: Add test for non-empty stack before switch instruction.
14066 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
14068 * mini.c: Add support for new stringbuilder marshalling conventions.
14070 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
14072 2004-02-01 Martin Baulig <martin@ximian.com>
14074 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
14075 in `ginst->mtype_argv'.
14077 2004-01-31 Miguel de Icaza <miguel@ximian.com>
14079 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
14080 facilitate grepping.
14082 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
14084 * mini.c: fixed buglet in initobj generic implementation for references.
14086 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
14088 * Makefile.am: make the version script conditional.
14089 * jit-icalls.c: handle missing truncl().
14091 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
14093 * exceptions.cs: Add more tests for double->int conversion.
14095 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
14096 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
14098 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
14100 * driver.c: make --verbose --version emit an error
14101 if the loaded corlib doesn't match the runtime version.
14103 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
14105 * mini-ppc.h: export ppc_patch().
14106 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
14107 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
14108 on par or better than on MacOSX.
14110 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
14112 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
14113 mono_lookup_pinvoke_call.
14115 * mini-x86.c: Under windows, the default pinvoke calling convention is
14116 stdcall. Fixes #52834.
14118 * mini.c (optimize_branches): Add an upper bound to the number of
14119 iterations to prevent infinite loops on strange loops. Fixes #53003.
14121 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
14123 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
14124 and ISINST. Fixes #52093.
14126 * objects.cs (test_0_vector_array_cast): New tests.
14128 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
14130 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
14131 checking in Array.Set ().
14133 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
14136 * object.cs (test_0_multi_array_cast): New regression test.
14138 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
14140 * exceptions-ppc.c: fix build on Linux/PPC.
14142 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
14144 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
14145 running under valgrind.
14146 (x86_magic_trampoline): Fix build bustage.
14148 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
14149 negative values as well. This is needed for the encoding of the line number
14150 info, since sometimes the line numbers are not in increasing order.
14152 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
14154 * cpu-pentium.md (localloc): Increase the size of the localloc
14155 instruction since it is a loop under Win32.
14157 * debug-mini.c (record_line_number): Get rid of unneccesary memory
14160 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
14162 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
14163 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
14164 Max Horn (max@quendi.de). Fix file names in comments.
14166 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
14168 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
14169 avoid stack overflow.
14170 (replace_usage): Avoid uninitialized variable warnings.
14172 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
14173 and taking the address of valuetype variables.
14175 2004-01-03 Patrik Torstensson
14177 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
14178 for other purposes than FP later on.
14180 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
14182 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
14185 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
14187 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
14189 2003-12-30 Patrik Torstensson <p@rxc.se>
14191 * mini-x86.h: Decreased number of availiable fp regs.
14192 Solves corner cases with FP spilling.
14194 2003-12-23 Patrik Torstensson <p@rxc.se>
14196 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
14197 for floating point stack tracking / spilling on x86.
14200 * basic-float.cs: added float mul overflow test.
14202 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
14204 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
14206 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
14208 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
14209 supports for cond branches that overflow the immediate
14210 overflow offset. mcs can compile simple programs.
14212 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
14214 * exceptions-ppc.c: exception handling support wip:
14215 finally handlers get run on exception.
14217 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
14219 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
14222 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
14224 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
14225 initial support for stack walking and unwinding.
14227 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
14229 * driver.c (mono_main): Make corlib-out-of-sync message more
14230 descriptive. Also remove verify_corlib call.
14232 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
14234 * mini.c: make CEE_NEWARR calls and other emulated opcodes
14235 not overlap with other call's arguments, too.
14237 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
14239 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
14240 move to arch-specific code the choice of arch-specific
14241 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
14242 * mini.c: ensure emulation calls will not interleave
14245 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
14247 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
14248 the magic trampoline stack frame is dropped before executing
14251 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
14253 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
14254 and integer to fp conversions. Added support for overflowing
14255 arguments on the stack. Reserve a couple more registers as temps.
14256 Added support for aot compilation (as output still needs to be
14259 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
14261 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
14262 Don't overwrite return register in some corner cases.
14264 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
14266 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
14267 static constructors when AOT compiling.
14269 * driver.c (mono_main): Call mono_check_corlib_version.
14271 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
14273 * cpu-g4.md, basic.cs: fixed div target register.
14275 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
14277 * mini-ppc.c, basic.cs: shl_imm fix with test.
14279 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
14281 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
14282 structures by value. Misc fixes.
14283 * objects.cs: more tests.
14285 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
14287 * mini-ppc.c: lconv.ovf.i implemented.
14289 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14292 (mini_init): don't error out if someone already called g_thread_init.
14294 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
14296 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
14297 to be any type per the spec. Fix abnormal memory usage when
14298 the same object is repeatedly thrown.
14300 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
14302 * mini.c: check for overruns in IL code.
14304 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
14306 * TODO: Add/remove some todo entries.
14308 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
14310 * driver.c (mono_main): Call mono_verify_corlib.
14312 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
14314 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
14315 This has been moved to mini.c
14316 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
14317 type being casted is marshalbyref it could be a proxy, so instead of
14318 emitting the type check code, emit a call to a runtime method that will
14319 perform the check by calling CanCastTo if needed.
14321 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
14323 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
14324 methods with large stack frames under Win32.
14326 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
14328 * Makefile.am: Distribute regression tests.
14330 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
14331 at the end instead of inserting each variable into the sorted list.
14333 * linear-scan.c (mono_varlist_sort): New helper function.
14335 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
14337 * mini.c: ensure arguments and locals are within bounds.
14339 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
14341 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
14344 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
14346 * mini.c (mono_cprop_copy_values): Fix crash.
14348 * aot.c: Set verbosity back to 0.
14350 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
14352 * regalloc.c: complete memory leak fix by Laurent Morichetti
14355 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
14357 * driver.c (main_thread_handler): Revert the previous patch.
14359 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
14362 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
14363 memory from the memory pool.
14365 * driver.c (main_thread_handler): Turn on all optimizations when
14368 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
14369 an array for better performance.
14371 * regalloc.c (mono_regstate_assign): Fix memory leak.
14373 * debug-mini.c (mono_debug_serialize_debug_info): New function to
14374 serialize the debug info.
14376 * debug-mini.c (mono_debug_add_aot_method): New function to load the
14377 debug info from the serialized representation.
14379 * aot.c: Save debug info into the generated file and load it when
14382 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14384 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
14386 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
14387 More FP-related fixes.
14389 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
14391 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
14392 and register allocation buglet. Hello world now runs.
14394 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
14396 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
14397 * tramp-ppc.c: fixed class init trampoline.
14398 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
14400 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
14402 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
14403 mini.c: more ppc changes/fixes.
14405 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
14407 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
14408 Also optimize the case when the arguments are the same in the caller
14411 * iltests.il: Add tests for tail calls with valuetype arguments.
14413 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
14415 * mini-ppc.c: fixes for struct return type.
14417 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
14419 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
14420 mono_spillvar_offset() to arch-specific code.
14422 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
14424 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
14426 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
14428 * exceptions-x86.c: Fix stack space leaks.
14430 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
14431 registers from the lmf if the method has save_lmf set.
14433 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
14435 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
14436 of icall wrappers into InvokeInDomain, since these are now per-domain.
14438 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
14440 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
14441 make some opcode emulation and intrinsic ops enabled/disabled
14442 according to the architecture. More fixes.
14444 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
14446 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
14448 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
14450 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
14451 arch-specific handling for 'this' and struct return type to
14452 arch-specific code.
14454 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14456 * aot.c: prevent divide by zero error when reporting (it happened with
14457 Accessibility.dll).
14459 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
14461 * mini.h (inst_switch): Remove unused macro.
14463 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14466 (load_aot_module): free 'info->methods' and 'info' properly. No more
14467 "free(): invalid pointer blah" messages when you have an old aot
14470 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
14472 * jit-icalls.c, mini.c: Added support for context static fields.
14474 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
14476 * mini.c (mono_method_blittable): Methods which set LastError are not
14477 blittable either. Fixes #51108.
14479 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
14481 * mini.c: flush icache.
14482 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
14484 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
14486 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
14488 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
14490 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
14493 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
14496 * inssel.brg (CEE_MKREFANY): Fix AOT case.
14498 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
14500 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
14501 instruction when the result is discarded.
14503 * iltests.il (test_0_div_regalloc): New regression test.
14505 * arrays.cs: Fix compilation error.
14507 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
14509 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
14510 float rules to inssel-x86.brg: sane architectures with FP registers
14511 don't need to implement these rules.
14513 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
14515 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
14517 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
14519 * mini.h, inssel-long32.brg: fixed endianess issues in int64
14520 implementation of 32 bit systems.
14522 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
14524 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
14525 (Jeroen Zwartepoorte).
14527 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
14529 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
14530 the caller and the callee matches.
14532 * mini.c (mono_method_to_ir): Add comment.
14534 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
14535 signbit is missing on some platforms.
14537 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
14539 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
14541 * mini.c (setup_jit_tls_data): Call the new function.
14543 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
14545 * mini-x86.c: Add experimental support for fast access to the lmf
14546 structure under NPTL/Linux 2.6.x.
14548 2003-11-06 Martin Baulig <martin@ximian.com>
14550 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
14551 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
14554 2003-11-02 Martin Baulig <martin@ximian.com>
14556 * mini.c (inflate_generic_field): New static method.
14557 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
14558 generic instance and the field is declared in a generic type, call
14559 inflate_generic_field() to inflate it. Fixes gen-28.cs.
14561 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
14563 * mini.h mini.c (mono_method_same_domain): New function to return
14564 whenever the caller and the callee are in the same domain.
14566 * tramp-x86.c (x86_magic_trampoline): Use the new function.
14568 2003-10-30 Martin Baulig <martin@ximian.com>
14570 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
14571 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
14573 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
14574 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
14576 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
14578 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
14581 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
14582 object here, so it is in the correct appdomain etc.
14584 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
14586 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
14588 (mono_method_to_ir): Avoid freeing the type created returned from
14589 mono_type_create_from_typespec, since it is put into an internal cache
14590 by the function. Fixes pointer.exe.
14592 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
14593 trampolines for icalls and pinvokes as well. Fixes #33569.
14595 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
14597 * mini.c: Update after appdomain changes.
14599 * mini.c (mono_jit_compile_method_inner): Allways compile native
14600 method wrappers in the root domain, since there can only be one
14601 instance of them, whose address is stored in method->info.
14603 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
14605 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
14606 environment variable. Instead detect automatically whenever running
14607 under valgrind using the magic macro RUNNING_ON_VALGRIND from
14610 2003-10-16 Miguel de Icaza <miguel@ximian.com>
14612 * trace.c, trace.h: New files that implement the new trace option
14615 * driver.c: Document new --trace options.
14617 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
14620 - if (mono_jit_trace_calls)
14621 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
14623 * mini.h: prototypes.
14625 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
14627 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
14629 * mini.c inssel.brg: Implement typedefbyref opcodes.
14631 * mini.c (mono_jit_compile_method): Remove unused local variable.
14633 * mini.c (mono_jit_compile_method_inner): Ditto.
14635 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
14637 * tramp-x86.c (x86_class_init_trampoline): Fix build.
14639 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
14641 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
14643 * mini.c (mono_no_aot): Remove unused global variable.
14645 * mini.c: Thread safety fixes.
14647 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
14649 * mini.c (mono_create_class_init_trampoline): Add a lock around
14650 class_init_hash_addr.
14652 * arrays.cs (test_0_newarr_emulation): Add new regression test for
14655 * mini.c: Decompose the NEWARR instruction before decomposing its
14656 arguments. Fixes #30073.
14658 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
14660 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
14663 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
14665 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
14667 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
14669 * driver.c: Add support for compiling icall wrappers to --compile.
14671 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
14673 * inssel.brg: The empty value in class->interface_offsets is -1, not
14676 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
14678 * objects.cs: New test for 'is' operator on an array of interfaces.
14680 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14682 * tramp-ppc.c: update trampoline code to support jumps
14683 and class initialization.
14685 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
14687 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
14689 * inssel.brg (OP_UNBOXCAST): Fix #46027.
14691 * inssel.brg (OP_UNBOX): Remove unused rule.
14693 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
14694 region instead of one for each method. Fixes #47813.
14696 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
14698 * exceptions.cs (test_0_nested_finally): New regression test for
14699 nested exception handlers.
14701 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
14703 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
14705 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
14708 * mini.c (mono_method_check_inlining): Make the inlining limit
14709 configurable by an environment variable.
14711 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
14713 * mini.h: Bump AOT file version.
14715 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
14716 token, store the image along with the token, since the token might not
14717 refer to the same image as the method containing the relocation,
14718 because of inlining.
14720 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
14722 * mini.c (mono_precompile_assemblies): New function to compile
14723 all methods in all loaded assemblies.
14725 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
14727 * regalloc.h regalloc.c (MonoRegState): Change the type of
14728 iassign and fassign to int*, since they can contain large negative
14729 values if the register is spilled. Also added some comments. Fixes
14732 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
14733 under Win32. Fixes #42964.
14735 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
14737 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
14739 * aot.c: Added support for AOT compiling methods which contain calls
14740 to wrappers. Currently, only remoting-invoke-with-check wrappers are
14743 * driver.c (compile_all_methods): Run the compilation in a thread
14744 managed by mono. Fixes #44023.
14746 * mini.c (mono_codegen): Print full method name in verbose output.
14748 * mini-x86.c (mono_arch_patch_code): Fix warning.
14750 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
14751 jumps, since the method we are jumping to might be domain-specific.
14753 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
14755 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14757 * inssel.brg: string chars are unsigned.
14759 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
14761 * TODO: New todo item.
14763 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
14764 which calls mono_runtime_class_init and patches the call site to
14765 avoid further calls.
14766 (mono_arch_create_class_init_trampoline): New arch specific function
14767 to create a class init trampoline.
14768 (create_trampoline_code): Generalized so it can create
14769 class init trampolines as well.
14771 * mini.c (helper_sig_class_init_trampoline): New helper variable.
14772 (mono_create_class_init_trampoline): New function to create and cache
14773 class init trampolines.
14774 (mono_find_class_init_trampoline_by_addr): New function to lookup the
14775 vtable given the address of a class init trampoline. Used by the
14777 (mono_codegen): Generate a call to a trampoline instead of
14778 mono_runtime_class_init in LDSFLD[A].
14779 (mono_codegen): Add relocations for the new trampoline.
14781 * mini.h mini-x86.c aot.c: Added a new relocation type:
14782 MONO_PATCH_INFO_CLASS_INIT.
14784 * mini.h: Bump AOT version number.
14786 * aot.c: Create a copy of the loaded code instead of using the original
14787 so methods which call each other will be close in memory, improving
14790 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
14791 patch since it breaks the regression tests.
14793 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
14794 for the register saving instruction sequence since the
14795 frame_state_for function in glibc 2.3.2 don't seem to detect it.
14797 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
14799 * TODO: Fix todo item && remove another.
14801 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
14803 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
14806 * aot.c: Moved the check for MONO_LASTAOT into the initialization
14807 function of the module.
14809 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
14810 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
14811 --no-aot command line option.
14813 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
14815 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
14816 by Bernie Solomon (bernard@ugsolutions.com).
14818 * inssel.brg: Refactor the interface offset table related code into
14819 its separate functions and add support for the AOT case.
14821 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
14823 * aot.c (mono_aot_get_method_inner): Fix memory leak.
14825 * aot.c: Added mono_aot_verbose variable and made all debugging
14826 output depend on the value of this variable.
14828 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
14829 method_label and info_label.
14831 * mini.h mini-x86.c aot.c: Added a new relocation type
14832 MONO_PATCH_INFO_IID for klass->interface_id.
14834 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
14835 the MonoJitInfo structure.
14837 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
14838 a non-root appdomain in shared mode.
14840 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
14842 * aot.c: make aot loader less verbose. Remove free of unused variable.
14844 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
14846 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
14848 * .cvsignore: Added *.dll.
14850 * mini.c (mono_print_tree_nl): New function callable while debugging.
14852 * mini.c (mono_print_code): Export this.
14854 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
14857 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
14859 * mini.h (MonoCompile): Added 'jit_info' field.
14861 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
14862 the cfg structure, since it is needed by the AOT compiler.
14864 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14866 * aot.c: A major rewrite. Changes include:
14867 - save exception tables for methods which have them.
14868 - cache failed lookups in aot_get_method () to avoid the (slow) calls
14869 to g_module_symbol.
14870 - reworked the file format so it is now much smaller and needs
14871 fewer relocation entries.
14873 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14875 * aot.c (load_aot_module): Fix build bustage on platforms without
14878 2003-09-04 Martin Baulig <martin@ximian.com>
14880 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
14882 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14884 * TODO: Some new optimization ideas.
14886 * aot.c: Move AOT module loading logic here from mono_assembly_open.
14888 * aot.c: Save the optimization flags used to compile the code into
14891 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
14892 support emitting domain specific code.
14894 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
14895 no longer domain neutral. It can be made domain neutral by compiling
14896 with --optimize=shared.
14898 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
14899 between appdomains.
14901 * driver.c mini.h mini.c: New --no-aot debugging option which disables
14902 loading of AOT code.
14904 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
14906 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
14907 if there is no domain neutrality information.
14909 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
14911 * aot.c (mono_compile_assembly): Emit a symbol containing the file
14912 format version into the generated library.
14914 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
14915 callee method into the caller since one of them could be shared.
14917 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
14918 system exceptions from AOT code now works.
14920 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
14921 method if it is domain neutral and the callee is not.
14923 * graph.c (cfg_emit_one_loop_level): Fix warning.
14925 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
14927 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
14930 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
14932 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
14933 is needed by code which is executed before mono_runtime_init ().
14934 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
14936 * mini.c (mono_thread_abort): Fix warning.
14937 (mono_jit_compile_method): Call static constructor in the AOT case too.
14939 * aot.c (mono_compile_assembly): Fix warning.
14941 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14943 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
14945 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
14947 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
14949 * cpu-pentium.md: Fix the length of call opcodes so they include the
14950 ESP restoring instruction. Fixes #47968.
14952 2003-08-28 Martin Baulig <martin@ximian.com>
14954 * mini-x86.c (mono_arch_call_opcode): Added support for
14955 MONO_TYPE_GENERICINST.
14957 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
14959 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
14961 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
14962 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
14964 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
14967 2003-08-26 Martin Baulig <martin@ximian.com>
14969 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
14970 when reporting an error, set this to the actual error location.
14971 (mono_method_to_ir): Report the correct error location if
14972 get_basic_blocks() returned an error.
14974 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
14976 * mini.c (mono_type_blittable): OBJECT is not blittable.
14977 (mono_method_blittable): Methods which have marshalling descriptors
14978 are not blittable either. Fixes #47842.
14980 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
14982 * driver.c mini.c: Use an environment variable instead of a global
14983 variable. Also fix the build.
14985 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
14986 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
14989 * driver.c mini.c: Added --with-valgrind option to turn off some
14990 code which prevents mono from running under valgrind.
14992 * mini.c (mono_emit_call_args): Fixed warning.
14994 * mini.c (mono_emulate_opcode): Fixed warning.
14996 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
14998 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
14999 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
15000 regalloc.c, regalloc.h: specify available registers in arch-specific
15001 code and support floats in the regallocator (patch by Laurent Morichetti
15004 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
15006 * mini.c: mono_thread_current() can be called only after
15007 mono_runtime_init(): rearrange code to not call it early on.
15009 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15011 * mini.c: allocate jump tables in the code mempools.
15013 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15015 * mini.c, mini.h: make sure per-thread data allocated by the jit is
15018 2003-08-10 Miguel de Icaza <miguel@ximian.com>
15020 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
15021 12 to 16. This fixes bug #47453.
15024 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
15026 * mini-ppc.c: fixed indexed load and unsigned compares.
15028 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
15030 * mini.c: reenabled installation of handler for
15031 thread abort signal.
15033 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15035 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
15036 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
15037 until it's fixed and actually useful.
15039 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15041 * inssel-long32.brg: couple more opcodes implemented.
15043 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
15045 * mini-sparc.c: Even more opcodes implemeted.
15047 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
15049 * mini-sparc.c: More opcodes implemented.
15051 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
15053 * mini-sparc.c: More opcodes implemented.
15055 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
15057 * inssel-sparc.brg: Add some needed rules. Direct
15059 * Makefile.am: Use inssel-sparc.brg
15060 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
15061 an assert happy for now.
15063 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
15065 * mini-sparc.c: Fixed compile errors.
15066 * exceptions-sparc.c: Same. We now produce a mono binary
15067 on sparc-linux. Yea.
15069 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
15071 * mini-sparc.c: Renamed registers. Also some macro cleanups.
15072 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
15073 They compile, but do not work.
15075 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15077 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
15078 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
15079 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
15082 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15084 * mini.c: more opcodes implemented and better support for generics.
15086 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
15088 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
15089 * mini.c, mini.h: first cut at generics support: some new instructions
15090 added and changed the behaviour of some of the existing ones.
15092 2003-07-21 Miguel de Icaza <miguel@ximian.com>
15094 * mini.c: Removed definition of metadata_shared mutex here.
15096 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
15098 * mini-x86.c: make vararg calls work for instance methods.
15100 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
15102 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
15103 returns the arguments in a separte list, now.
15105 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15107 * aot.c, mini.c: updates for array type representation changes.
15109 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
15111 * mini.c: register function to perform jit shutdown.
15113 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15115 * mini.c: use a faster allocator if possible.
15117 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
15119 * aot.c: some cleanups and portability changes.
15121 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15123 * mini.c: use faster allocation for CEE_BOX if possible.
15125 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
15127 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
15128 Moved inlined mempcy code to its own function so that is can be
15129 reused. Added an inline memset function as well (optimized initobj).
15130 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
15132 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15134 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
15136 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
15138 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
15139 arch code can setup the cpu for CLR execution, if needed.
15140 We use it on x86 to set the precision of FP operations.
15142 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
15144 * mini.c: disable some optimizations if we can guess they'll cost too
15145 much for a given method.
15147 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
15149 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
15151 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
15152 * mini.h mini.c mini-x86.c: Added instruction level coverage
15153 info collection support.
15155 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15157 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
15158 is now implemented in the profiling API. Get rid of a couple of
15159 unnecessary global variables.
15161 2003-06-15 Nick Drochak <ndrochak@gol.com>
15163 * basic-long.cs: tests for negative values for bigmul, and unsigned.
15164 * cpu-g4.md: add op_bigmul and op_bigmul_un
15165 * cpu_pentium.md: add op_bigmul_un
15166 * inssel-long32.brg: add rule for unsigned bigmul
15167 * mini-ops.h: define OP_BIGMUL_UN
15168 * mini-x86.c: THE BUG: handle (un)signed properly
15169 * mini.c: choose unsigned opcode if needed.
15170 This set of patches fixes bug #44291
15172 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
15174 * mini.c (optimize_branches): improved to handle all kinds of
15175 conditional branches.
15177 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
15179 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
15180 don't raise exceptions.
15182 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15184 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
15185 to arch-specific files.
15187 2003-06-09 Martin Baulig <martin@ximian.com>
15189 * Makefile.am (libs): Added $(LIBGC_LIBS).
15191 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
15193 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
15194 and OP_ATAN (fixes bug#44293).
15196 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
15198 * Makefile.am, mini-x86.c: rename cpu description array to
15199 pentium_desc, since some compilers define the 'pentium' preprocessor
15202 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
15204 * mini.c (mini_select_instructions): add explicit branch if the
15205 following block is not the false target of a conditional branch -
15206 we need this with any optimization that reorder or remove bblocks
15208 * mini.c (optimize_branches): bug fixes
15210 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
15212 * mini.c (mono_method_to_ir): inline static readonly fields
15214 * ssa.c (fold_tree): start cfold support for long (very simple
15217 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
15219 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15221 * inssel.brg: fixed memcpy (bug #44219).
15223 2003-06-05 Dick Porter <dick@ximian.com>
15225 * driver.c: Set the glib log levels to not abort if g_message
15228 g_set_prgname() has to happen before mini_init() so that the
15229 process handle gets the info.
15231 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15233 * driver.c: add intrins to the default optimizations to get wider
15236 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
15238 * mini.h: some large basic blocks will overflow a 16-bit
15239 integers for symbolic registers.
15241 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
15243 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
15244 (mono_arch_output_basic_block): fix bug 43499
15246 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
15248 * mini.c: kill duplicated definition of mono_debug_format.
15250 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
15252 * mini-x86.c, arrays.cs: fixed register allocation bug.
15254 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
15256 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
15258 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
15260 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15263 (print_method_from_ip): also print source location information if
15266 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
15268 * mini.c (mono_find_block_region): bug fix in region code
15269 (mini_method_compile): enable removing unreachable code again, but
15270 only in methods without exception clauses.
15272 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
15274 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
15275 Implemented arglist opcode and handling of TypedReference type.
15276 Fixed x86 call convention when a structure is returned.
15277 Minimal support for calling static vararg methods.
15279 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
15281 * mini.c (mini_method_compile): always remove unreachable code,
15282 because the code in them may be inconsistent (access to dead
15283 variables for example).
15285 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
15287 * driver.c, debug-mini.c: warning fixes.
15289 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
15291 * Makefile.am, jit.h, mini.h: install header for embedding mono.
15293 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
15295 * mini.c: thread-static fields are registered in mono_class_vtable(),
15296 so ensure the function is called before checking for them.
15298 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
15300 * mini.c (optimize_branches): fix for bug 43586
15302 * jit-icalls.c (mono_llmult_ovf): added an additional check for
15303 overflow (fixes Bug #43639)
15305 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15307 * mini.c, objects.cs: allow the use of stobj for primitive types.
15309 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15311 * mini.c: be less strict about argument checking until we support
15312 running the verifier.
15314 2003-05-27 Nick Drochak <ndrochak@gol.com>
15316 * basic-long.cs: tests for (ulong)int * (ulong)int also
15317 * mini.c: use the same trick for (ulong)int * (ulong)int
15319 2003-05-27 Nick Drochak <ndrochak@gol.com>
15321 * basic-long.cs: add regression test for (long)int * (long)int
15322 * cpu-pentium.md: add op_bigmul specification
15323 * inssel-long32.brg: add OP_BIGMUL rule
15324 * mini-ops.h: add OP_BIGMUL
15325 * mini-x86.c: register allocator: handle case where src1 needs to be
15327 * mini.c: substitute special BIGMUL opcode in the tree for
15328 (long)int * (long)int
15330 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
15332 * jit-icalls.c: call the type ctor on field access if needed.
15334 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
15336 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
15337 to a method (including results of ldelema, bug#43207).
15339 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
15341 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
15342 colors to show exception handler blocks.
15344 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
15345 (fix for pinvoke7.cs).
15347 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15349 * mini.h, mini.c: ensure correct initialization order for types that
15350 require it. Prepare for lazy compilation of jit icall wrappers.
15351 Provide a name for opcode emulation to reduce unneeded mallocing.
15353 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
15355 * mini-x86.c: better register restoring code and profiling
15356 support for tail calls.
15358 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15360 * mini.h, driver.c: prepare for leaf methods optimization.
15362 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
15364 * mini.c: get targets of branches before converting a method.
15366 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
15368 * mini.c (optimize_branches): added some experimental code (disbaled)
15370 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
15372 * mini.c (optimize_branches): fix branch to branch optimization
15374 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
15376 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
15378 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
15380 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
15383 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
15385 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
15386 enable use of interface variables again.
15388 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
15389 I1 to registers because there is no simply way to sign extend 8bit
15390 quantities in caller saved registers on x86.
15392 * inssel-float.brg: set costs of some rules to 2 so
15393 that monobure always select the arch. specific ones if supplied,
15394 regardless of the order we pass the files to monoburg.
15396 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
15398 * mini.c, mini-x86.c: since the magic trampoline for jumps
15399 can't patch the code directly, we do it as soon as the
15400 method gets compiled.
15402 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
15404 * mini-x86.c, mini.h: introduce a new patching method
15405 to support CEE_JMP and tail calls.
15406 * mini.c: obey tail.call. Don't precompile methods target
15408 * tramp-x86.c: new trampoline code to handle methods
15409 reached through a jump.
15411 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
15413 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
15414 bit values to registers
15416 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
15418 * mini.c (mono_compile_get_interface_var): share interface
15419 variables if possible.
15421 2003-05-16 Martin Baulig <martin@ximian.com>
15423 * debug-mini.c (mono_init_debugger): New function to initialize
15424 the debugger. This is not in the debugger since it needs to
15425 access some of mini's internals.
15427 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
15429 * mini.c (mono_method_to_ir): inlining fixes/cleanups
15431 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
15433 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
15434 for value type handling.
15436 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
15438 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
15439 (mono_method_check_inlining): enable inlining of all kinds of wrappers
15441 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
15443 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
15444 the constructor through a proxy.
15446 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
15448 * jit-icalls.c, inssel.brg: fixes to array element address
15451 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
15453 * mini-x86.c (is_regsize_var): allocate pointer to registers
15455 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15457 * driver.c: fixed typo, added intrins to the set of optimizations
15458 tested with regressions.
15460 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
15462 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
15463 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
15466 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
15468 * inssel.brg: remove some common pop instructions without side effects
15470 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15472 * inssel-x86.brg: fixed thinko in int to double conversions.
15474 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
15476 * mini.c, jit-icalls.c: added runtime thread-static variable support.
15478 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
15480 * inssel-long32.brg: two more missing instructions.
15482 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
15484 * mini.c (mono_emit_call_args): set the cil_code for all arguments
15485 if not already set.
15487 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
15489 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
15492 * basic-float.cs: Added tests for negative zero.
15494 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
15496 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
15497 a couple of missing operations for long casts, with test cases.
15499 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15501 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
15503 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
15505 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
15506 code size estimation.
15508 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
15510 * mini.c (mono_jit_create_remoting_trampoline): make it work with
15511 abstract methods (fix bug 42542)
15513 * aot.c: add ability to handle array types
15515 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
15517 * mini.c: Call the _specific versions of the object allocation
15518 functions if possible.
15520 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
15522 * driver.c: call setlocale ().
15524 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
15526 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
15529 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
15531 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
15533 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
15534 wrappers (fix bug 42122)
15536 2003-05-04 Martin Baulig <martin@ximian.com>
15538 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
15540 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
15541 s/mini_set_defaults/mono_set_defaults/g.
15543 2003-05-04 Martin Baulig <martin@ximian.com>
15545 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
15547 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15549 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
15550 (reported by Don Roberts).
15552 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
15554 * mini.c: temporarily work around two bugs for this release.
15556 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15558 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
15559 that contains -export-dynamic and it makes using the ld script
15561 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
15563 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
15565 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
15568 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
15570 * mini.c: make sure leave calls all the needed finally blocks,
15571 even when the target jumps out of multiple exception clauses.
15573 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15575 * ldscript, Makefile.am: add linker script to reduce the number of
15576 exported symbols (should also fix the issues with libwine defining
15577 some of the same symbols in io-layer).
15579 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
15581 * driver.c (mini_main): Avoid assertion when no file name is given on
15584 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
15586 * driver.c: added --version/-V command line option.
15587 Added the inline optimization in the regression tests.
15589 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15591 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
15592 to the type in the method signature (fixes bug#42134).
15594 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
15596 * mini.c: when inlining, check this is not null only when needed (bug #42135).
15598 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
15600 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
15602 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15604 * driver.c: fixed bug #42100.
15606 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
15608 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
15610 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
15612 * mini.c: moved most of the code required to do inlining to its own
15613 function so it can be reused. Inline also ctors if appropriate.
15615 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
15617 * Makefile.am: Link with -export-dynamic so shared libs loaded by
15618 the runtime can call mono API functions.
15620 2003-04-27 Martin Baulig <martin@ximian.com>
15622 * debug-mini.c (mono_debug_init_method): Added
15623 `guint32 breakpoint_id' argument; if the method has a breakpoint,
15624 send a notification to the debugger.
15626 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
15627 running in the Mono Debugger, just pass the breakpoint number to
15628 mono_debug_init_method().
15630 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
15632 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
15634 * mini.c: allow some more unsafe compares.
15636 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15638 * mini-x86.c, Makefile.am: make distcheck works (partially from
15639 a patch by Richard Lee <r.h.lee@attbi.com>).
15640 * regset.c, regset.h: removed, they are unused.
15642 2003-04-25 Dick Porter <dick@ximian.com>
15644 * driver.c: Usage reports the name as 'mono' not 'mini'
15645 * exceptions-x86.c: Build and run on freebsd
15647 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
15649 * Makefile.am: install the program with the 'mono' name and
15650 the library as libmono instead of mini and libmini.
15652 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
15654 * driver.c: provide the APIs for the embedding interface of the old jit.
15656 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
15658 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
15660 2003-04-23 Martin Baulig <martin@ximian.com>
15662 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
15664 * driver.c: Added `--debug' command line argument to enable
15667 2003-04-23 Martin Baulig <martin@ximian.com>
15669 * debug.[ch]: Removed. The code is now in
15670 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
15672 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
15675 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
15677 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
15679 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15682 (mini_cleanup): moved mono_runtime_cleanup call after the call to
15683 mono_domain_finalize.
15684 (mini_method_compile): use mono_method_profile* if the the option is
15687 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
15689 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
15690 methods with their wrapper.
15692 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
15693 methods with their wrapper.
15695 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
15698 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
15701 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
15704 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
15706 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
15708 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
15710 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
15711 of the mempool. This is slightly faster and uses less memory
15713 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15715 * mini.c: avoid O(n) allocation for variables.
15717 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15719 * mini.c: handle items on the stack after inlining methods.
15721 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
15723 * mini.c: make the method->opcode optimization dependent
15724 on MONO_OPT_INSTRINS and do it lazily.
15726 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
15728 * driver.c: print overall results at the end of regression run.
15730 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
15732 * inssel.brg: don't overwrite symbolic registers.
15734 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
15736 * inssel-x86.brg: fix conversion from long to float.
15738 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
15740 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
15742 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
15744 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
15746 * driver.c: Added --print-vtable option as in the old JIT.
15748 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
15750 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
15752 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
15754 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
15756 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
15758 * mini.c regalloc.c regalloc.h: Fix memory leak.
15760 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
15762 * aot.c (mono_aot_get_method): register all used strings
15764 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15766 * mini.c: always intern strings references with ldstr at compile time.
15768 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15770 * Makefile.am: add BUILT_SOURCES.
15772 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
15774 * driver.c: give a better error message when the assembly to execute
15775 doesn't have an entry point.
15777 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
15779 * Makefile.am: added hack for automake
15781 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
15784 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
15786 22003-04-07 Martin Baulig <martin@ximian.com>
15788 * Makefile.am: Added Makefile.am.
15790 * debugger-main.c: Removed, this is now in the debugger where it
15793 * mini.pc.in: Call this package `mini' for the moment.