1 2008-10-01 Mark Probst <mark.probst@gmail.com>
3 * method-to-ir.c: When generic sharing is active, call
4 non-interface virtual generic methods via the standard trampoline.
6 * mini-trampolines.c: Handle virtual generic shared methods.
8 * mini.h, mini-x86.c, mini-x86.h: New argument for
9 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
10 method thunks and which is the trampoline to call if the lookup
11 fails. Enable the virtual generic method thunk for x86.
13 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
14 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
15 argument but assert that it's NULL, because these archs don't yet
16 implement the virtual generic method thunk. Changes in the IMT
17 thunk data structures.
19 2008-10-01 Zoltan Varga <vargaz@gmail.com>
21 * aot-compiler.c (emit_globals): Avoid invalid characters in
22 the static linking symbol.
24 * objects.cs: Add a test for the range check optimization. Fix warnings.
26 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
27 optimization from the current JIT.
29 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
30 later in decompose_array_access_opts () to allow more optimizations.
32 * method-to-ir.c (mono_handle_soft_float): Rename this to
33 mono_decompose_soft_float () for consistency.
35 * mini-ops.h: Fix arguments of OP_STRLEN.
37 * method-to-ir.c (save_cast_details): Extract the cast details saving code
38 into a separate function.
39 (reset_cast_details): Ditto.
40 (handle_unbox): Save cast details. Fixes #431254.
42 * method-to-ir.c: Remove some obsolete FIXMEs.
44 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
46 * ir-emit.h (alloc_dreg): Write a warning before crashing.
48 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
50 * mini-codegen.c: More work on macros to make them
51 ready for multiple regbanks.
53 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
55 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
57 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
59 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
61 * mini-codegen.c (mono_spillvar_offset): Proper support for
64 2008-09-30 Zoltan Varga <vargaz@gmail.com>
66 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
67 the stack overflow changes.
69 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
71 * mini-codegen.c: Make all bank macros depend on reg_bank.
73 * mini-codegen.c (mono_local_regalloc): Make free mask
74 initialization regbank aware.
76 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
78 * mini-codegen.c (mono_local_regalloc): Extract callee
79 mask selection to a function and make it regbank aware.
81 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
83 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
84 code to deal with many regbanks.
86 2008-09-30 Zoltan Varga <vargaz@gmail.com>
88 * mini-codegen.c: More fp->regbank changes.
90 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
92 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
93 of a hardcoded constant.
95 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
97 * method-to-ir.c (type_from_stack_type): Fix typo.
99 2008-09-29 Zoltan Varga <vargaz@gmail.com>
101 * mini-ia64.c (emit_move_return_value): Convert float return values to
104 * objects.cs: Add a new test.
106 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
107 VARARG methods to fix an assert later.
109 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
110 end so it at least compiles.
112 2008-09-28 Zoltan Varga <vargaz@gmail.com>
114 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
116 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
118 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
119 optimization to a new function (emit_optimized_ldloca_ir) and enable
120 it for both ldloca and ldloca_s.
122 2008-09-28 Zoltan Varga <vargaz@gmail.com>
124 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
125 gshared CASTCLASS code.
127 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
128 amd64, where the libc stack unwinder encounters stack frames referring to
129 native code in unmapped memory.
131 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
134 * generics.cs: Add new test.
136 2008-09-27 Zoltan Varga <vargaz@gmail.com>
138 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
139 add a check that one of the ARM_FPU_ constants is defined.
141 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
143 * mini-exceptions.c: Fix build on non-altstack platforms.
145 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
148 * ir-emit.h: Add a comment to NEW_PCONST.
150 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
152 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
154 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
155 after the changes to MonoJitDomainInfo.
157 2008-09-27 Mark Probst <mark.probst@gmail.com>
159 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
161 2008-09-27 Mark Probst <mark.probst@gmail.com>
163 * mini-ppc.c: Compiler warning fixes.
165 2008-09-27 Mark Probst <mark.probst@gmail.com>
167 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
170 2008-09-27 Mark Probst <mark.probst@gmail.com>
172 * exceptions-ppc.c, mini-ppc.h: Compile
173 mono_arch_handle_altstack_exception() on Darwin, too.
175 2008-09-27 Mark Probst <mark.probst@gmail.com>
177 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
178 work on archs which don't have generic sharing implemented, only
179 without the vtable_arg.
181 2008-09-26 Mark Probst <mark.probst@gmail.com>
183 * mini.c: Added comment explaining why delegate ctor icall
184 wrappers are compiled.
186 2008-09-26 Mark Probst <mark.probst@gmail.com>
188 * mini.c: Don't produce trampolines to delegate ctor icall
189 wrappers but compile them upfront.
191 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
193 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
194 runtime-set function when going back to managed code. Currently this
195 is used to set back the protection on the soft ovf pages and/or to
196 throw the stack overflow exception that happened in unmanaged code.
198 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
200 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
201 runtime-set function when going back to managed code. Currently this
202 is used to set back the protection on the soft ovf pages and/or to
203 throw the stack overflow exception that happened in unmanaged code.
205 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
207 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
208 the support code for restoring stack protection after stack overflows
209 that happen in unmanaged code. Don't set the exec permission on the
212 2008-09-26 Zoltan Varga <vargaz@gmail.com>
214 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
215 delegate->method_ptr is set. Fixes #428054.
217 2008-09-25 Zoltan Varga <vargaz@gmail.com>
219 * tests.cs: Rename to ratests.cs.
221 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
222 emit_get_rgctx_... functions.
224 2008-09-25 Mark Probst <mark.probst@gmail.com>
226 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
228 2008-09-25 Mark Probst <mark.probst@gmail.com>
230 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
231 before asserting that method is sharable.
233 2008-09-25 Mark Probst <mark.probst@gmail.com>
235 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
236 whether method needs a static RGCTX wrapper used instead of
239 * generic-sharing.c, mini.h: A few functions moved to
240 metadata/generic-sharing.c.
242 2008-09-25 Mark Probst <mark.probst@gmail.com>
244 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
245 Generic code sharing for value types, which essentially means
246 treating value type methods like static methods. The RGCTX is
247 passed in the same way.
249 2008-09-25 Zoltan Varga <vargaz@gmail.com>
251 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
252 opcode when creating multi-dimensional arrays of open types.
254 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
257 * generics.cs: Add a test.
259 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
261 2008-09-24 Zoltan Varga <vargaz@gmail.com>
263 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
265 * mini.c (mini_method_compile): Set it when running under the debugger.
267 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
268 vreg optimization if the flag is set.
270 * driver.c (mono_main): Add --attach= option to pass options to
273 * mini.c (sigquit_signal_handler): Start the attach agent.
275 * ssapre.c: Disable this to save space since it is not yet ported to
278 * regalloc2.c: Disable this to save space.
280 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
282 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
284 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
285 the -v option useful again.
287 2008-09-24 Zoltan Varga <vargaz@gmail.com>
289 * mini-amd64.c (mono_arch_output_basic_block): Add support for
292 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
293 arrays of arrays. Fixes #428406.
295 * method-to-ir.c (mini_emit_castclass): Ditto.
297 * objects.cs: Add new test.
299 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
301 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
302 was wrong at it choked against target_type_is_incompatible for byref types.
304 2008-09-23 Zoltan Varga <vargaz@gmail.com>
306 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
309 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
311 * mini-exceptions.c: update a few more exceptions-related counters.
313 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
315 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
316 new functions to allocate from persistent mempools.
318 2008-09-23 Zoltan Varga <vargaz@gmail.com>
320 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
321 multiple register banks in the future.
323 * mini-codegen.c (mono_local_regalloc): Fix a warning.
325 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
327 * mini.c (type_to_eval_stack_type): Remove duplicated function.
329 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
331 * mini.h: Export type_to_eval_stack_type.
333 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
334 is only ins->klass of byref types.
336 2008-09-22 Zoltan Varga <vargaz@gmail.com>
338 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
339 (mini_emit_memcpy2): Ditto.
341 * mini-amd64.c: Fix a warning.
343 2008-09-21 Mark Probst <mark.probst@gmail.com>
345 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
348 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
350 * method-to-ir.c: Extract stloc micro-optimization to a
351 function and apply it to all cases.
353 2008-09-19 Mark Probst <mark.probst@gmail.com>
355 * method-to-ir.c: Don't fail generic code sharing in cases we
358 2008-09-18 Mark Probst <mark.probst@gmail.com>
360 * mini-ppc.c: Handle structs in tailcalls on Darwin.
362 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
364 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
367 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
369 * trace.c: make tracing more useful and correct, with per-thread
372 2008-09-15 Mark Probst <mark.probst@gmail.com>
374 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
375 doing a method call and the argument is an R4.
377 2008-09-14 Zoltan Varga <vargaz@gmail.com>
379 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
382 2008-09-13 Mark Probst <mark.probst@gmail.com>
384 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
386 2008-09-12 Zoltan Varga <vargaz@gmail.com>
388 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
389 (MONO_JUMP_TABLE_FROM_INS): Ditto.
391 2008-09-11 Zoltan Varga <vargaz@gmail.com>
393 * driver.c: Add a --agent argument (not supported yet) to load managed
394 agent assemblies before loading the main assembly, similarly to how the
395 Java VM handles agents.
397 2008-09-11 Mark Probst <mark.probst@gmail.com>
399 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
400 function to do stack layout of local variables.
402 2008-09-11 Mark Probst <mark.probst@gmail.com>
404 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
407 2008-09-11 Zoltan Varga <vargaz@gmail.com>
409 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
410 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
411 JIT if DISABLE_JIT is defined.
413 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
416 2008-09-10 Mark Probst <mark.probst@gmail.com>
418 * iltests.il.in: Disable the fconv test on PPC (the result is
419 undefined according to ECMA).
421 2008-09-10 Mark Probst <mark.probst@gmail.com>
423 * iltests.il.in: Enable tail call tests for PPC.
425 * mini.h: Add variable for storing incoming valuetype argument
426 addresses for tail calls.
428 * mini-ppc.c: Implement valuetype arguments and return values for
431 2008-09-09 Mark Probst <mark.probst@gmail.com>
433 * mini-ppc.c: Partially implement tail calls (struct arguments and
434 return values not supported).
436 * method-to-ir.c: Enable tail calls on PPC.
438 2008-09-08 Zoltan Varga <vargaz@gmail.com>
440 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
441 runtime-invoke wrappers to work around the problem of them getting
442 assigned to a random class.
444 * aot-runtime.c (mono_aot_get_method): Ditto.
446 2008-09-07 Zoltan Varga <vargaz@gmail.com>
448 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
449 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
451 2008-09-07 Mark Probst <mark.probst@gmail.com>
453 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
454 until they're implemented properly.
456 * exceptions-ppc.c: Use arch-independent exception-handling code
457 instead of custom one.
459 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
462 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
464 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
465 applies when __powerpc__ is defined.
467 2008-09-06 Zoltan Varga <vargaz@gmail.com>
469 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
470 methods to their code to avoid computing the full name of wrappers and
471 doing a lookup in a string hash table.
473 2008-09-05 Zoltan Varga <vargaz@gmail.com>
475 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
476 we identify bblocks before method_to_ir () is ran.
478 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
479 Also avoid optimizing branches pointing to themselves.
481 * mini.c (mini_method_compile): Ditto. Fixes #422947.
483 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
485 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
487 2008-09-05 Zoltan Varga <vargaz@gmail.com>
489 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
490 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
491 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
494 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
495 jumped to the same entry in plt_jump_table.
497 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
499 * method-to-ir.c (initialize_array_data): Handle field with RVA from
502 2008-08-31 Zoltan Varga <vargaz@gmail.com>
504 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
505 other assignment can be if converted. Saves 1.5% on corlib size and fixes
508 2008-08-29 Geoff Norton <gnorton@novell.com>
510 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
511 segment, and doesn't properly handle .space as .text. Fixes
514 2008-08-29 Geoff Norton <gnorton@novell.com>
516 * mini.c: Disable the mach exception handler when running on
519 2008-08-29 Geoff Norton <gnorton@novell.com>
521 * aot-compiler.c: Patch from Renaldas Zioma to properly register
522 globals on Darwin/ARM
524 2008-08-28 Zoltan Varga <vargaz@gmail.com>
526 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
527 since too many things depend on it. Instead, call
528 mono_runtime_set_no_exec ().
530 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
533 * aot-compiler.c: Add an 'asm-only' AOT option.
535 * mini.c: Avoid initializing the runtime when doing AOT compilation.
537 * aot-compiler.c (compile_method): Disable gshared support for now as it
540 2008-08-27 Bill Holmes <billholmes54@gmail.com>
542 * mini-amd64.h : Fix a compiler warning.
544 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
545 Changed to use a callback function to retrieve the unwind info.
546 This avoids problems observed when code blocks were removed by
547 unloading an app domain.
549 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
550 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
553 Contributed under MIT/X11 license.
555 2008-08-27 Bill Holmes <billholmes54@gmail.com>
557 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
558 case to keep the stack aligned to 8.
560 Contributed under MIT/X11 license.
562 2008-08-26 Zoltan Varga <vargaz@gmail.com>
564 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
565 avoid repeated linear searches.
567 2008-08-25 Zoltan Varga <vargaz@gmail.com>
569 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
570 methods it can't handle.
572 * aot-compiler.c (add_method): Avoid adding a method twice.
573 (add_wrappers): Add runtime invoke wrappers for all methods.
575 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
576 function to create an aot-compatible version of this trampoline.
578 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
580 2008-08-24 Zoltan Varga <vargaz@gmail.com>
582 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
584 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
585 with a generic sharing failure.
587 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
589 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
590 CEE_RETHROW. Fixes #419634.
592 * mini.c (mono_method_to_ir): Ditto.
594 * exceptions.cs: Add a new test.
596 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
597 to mono_type_stack_size_internal () since some callers might not pass in
600 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
601 instrument_prolog. Fixes #419878.
603 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
604 doubles in soft float mode volatile.
606 2008-08-23 Zoltan Varga <vargaz@gmail.com>
608 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
610 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
611 to handle soft float correctly.
613 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
616 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
618 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
619 to sp, since the generics catch code requires it.
621 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
624 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
625 mono_arch_emit_imt_argument ().
627 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
629 * mini-arm.c tramp-arm.c: Generic sharing updates.
631 2008-08-22 Zoltan Varga <vargaz@gmail.com>
633 * mini-arm.c: Fix the arm build.
635 * generic-sharing.c (mini_type_get_underlying_type): New helper function
636 handling enums, generic instances and generic sharing.
637 (mini_type_stack_size_full): Ditto.
639 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
641 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
643 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
645 * tramp-arm.c: Implement the rgctx fetch and the generic class init
648 * mini-arm.c: Various small generic sharing changes.
650 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
652 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
655 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
656 helper function to return a generic class init trampoline.
658 * method-to-ir.c mini.c: Use it.
660 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
661 arch-specfic function to return a generic class init trampoline.
663 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
664 the GENERIC_CLASS_INIT custom code.
666 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
667 a fatal error, not a sharing failure.
669 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
672 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
673 trampoline argument from MONO_ARCH_VTABLE_REG.
675 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
676 order of the arguments to the C trampoline: pass 'slot' as the trampoline
677 argument, and pass the vtable in VTABLE_REG.
679 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
680 order of the arguments to the C trampoline: pass 'slot' as the trampoline
681 argument, and pass the vtable in VTABLE_REG.
682 (mono_arch_create_trampoline_code_full): Remove some special casing for
683 the rgctx fetch trampoline.
685 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
688 * iltests.il: Add a test for it.
690 2008-08-21 Zoltan Varga <vargaz@gmail.com>
692 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
694 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
697 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
698 use mono_jit_info_table_find () to avoid recursion.
699 (mono_delegate_trampoline): Add a sync wrapper here.
701 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
704 * mini.c (mono_method_to_ir): Ditto.
706 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
707 add_sync_wrapper argument. Don't add a sync wrapper here.
708 (mono_create_jump_trampoline): Don't add a sync wrapper here.
710 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
712 2008-08-20 Bill Holmes <billholmes54@gmail.com>
714 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
715 of nonvolatile registers back from MonoContext to CONTEXT.
717 Contributed under MIT/X11 license.
719 2008-08-20 Bill Holmes <billholmes54@gmail.com>
721 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
722 arguments on Winx64 there are only 4 argument registers. For this
723 logic to work the last argument must be pulled from the stack.
725 Contributed under MIT/X11 license.
727 2008-08-20 Zoltan Varga <vargaz@gmail.com>
729 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
731 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
732 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
733 encode/decode_method_ref ().
735 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
737 * aot-runtime.c (decode_patch): Ditto.
739 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
740 MONO_PATCH_INFO_METHOD.
742 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
745 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
748 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
750 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
753 * aot-runtime.c (decode_generic_inst): New function to decode and
754 return a interned generic inst.
755 (decode_klass_ref): Use it.
756 (decode_method_ref): Ditto.
758 * aot-compiler.c (emit_exception_debug_info): Save
759 jinfo->has_generic_jit_info too.
761 2008-08-19 Zoltan Varga <vargaz@gmail.com>
763 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
765 * iltests.il.in: Add a test for fconv_to_i.
767 * liveness.c: Disable the liveness2 pass for now to save space.
769 * regalloc2.c: Include mempool-internals.h to fix warnings.
771 * aot-compiler.c (encode_method_ref): Encode the context of generic
774 * aot-runtime.c (decode_method_ref): Inflate generic methods using
775 the context saved in the aot file.
777 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
779 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
781 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
782 volatile so they won't be optimized away.
784 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
790 * dominators.c: Remove duplicated functions that now are in
793 2008-08-19 Zoltan Varga <vargaz@gmail.com>
795 * aot-compiler.c: Fix warnings.
797 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
799 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
801 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
804 * mini.c (mono_resolve_patch_target): Ditto.
806 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
807 (encode_klass_ref): Add support for encoding VARs/MVARs.
809 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
811 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
812 the handling of the got entries into a separate 'decode_got_entry' function.
813 Add support for RGCTX_FETCH.
815 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
816 clobbered by the trampoline code.
818 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
819 not clobbered by the indirect calling code.
821 2008-08-18 Zoltan Varga <vargaz@gmail.com>
823 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
826 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
828 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
829 signature using the compilation mempool otherwise we would leak it.
831 2008-08-18 Zoltan Varga <vargaz@gmail.com>
833 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
834 mono_emit_abs_call ().
836 * patch-info.h: Add GENERIC_CLASS_INIT.
838 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
840 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
841 as their target as a near call.
843 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
845 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
847 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
848 call to a runtime function described by a patch.
850 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
851 mono_emit_abs_call, this has the advantage that the ABS handling code in
852 mono_codegen () can handle them both, and can handle other stuff in the
853 future without additional code.
855 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
857 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
860 * mini.h: Add missing bblock related prototypes.
862 * mini.h (MonoCompile): Remove unused reverse_inst_list and
863 reverse_inst_list_len fields.
865 * mini.c: Refactor this file a bit by moving branch optimizations to
868 * method-to-ir.c: Merge generic sharing changes missed earlier.
870 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
872 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
873 shared patches. Process METHODCONST as a shared patch.
875 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
876 as it crashes on the 2.0 mscorlib.
878 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
881 * aot-compiler.c: Use is_plt_patch () in a few additional places.
882 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
885 * aot-compiler.c: Reorganize the got handling code to be a bit more
888 2008-08-17 Zoltan Varga <vargaz@gmail.com>
890 * aot-compiler.c: Make the patch_to_plt_offset hash table use
891 mono_patch_info_equals/hash, and use it to massively simplify
894 * mini.c (mono_patch_info_hash): Simplify this and add support for
897 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
899 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
900 handling code, since an offset is not enough to identify a trampoline.
902 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
904 2008-08-17 Mark Probst <mark.probst@gmail.com>
906 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
908 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
910 * mini-ops.h: Argument and result types for OVF_CARRY ops.
912 * decompose.c: PPC decompositions for various ops.
914 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
916 2008-08-17 Zoltan Varga <vargaz@gmail.com>
918 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
919 call the generic trampoline code using a call, instead of a jump, to
920 remove some special casing from the generic trampoline code.
922 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
923 (mono_codegen): Ditto.
925 * aot-compiler.c aot-runtime.c: Ditto.
927 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
929 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
930 helper function to find the offset corresponding to a lazy fetch trampoline.
932 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
933 when doing generic sharing.
935 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
938 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
939 mini-trampolines.c to be with the other trampoline creation functions.
941 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
942 as it is equal to method->signature in most cases, add a
943 mono_emit_method_call_full variant which takes a signature and an imt
946 2008-08-16 Zoltan Varga <vargaz@gmail.com>
948 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
949 to this function, since it could be computed easily from the method
951 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
954 * method-to-ir.c mini.c: Remove references to
955 compile_generic_method_wo_context.
957 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
958 generic method calls.
960 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
961 dimensional non-szarrays.
963 * mini.c (mini_init): Register mono_array_new_1.
965 * jit-icalls.c (mono_array_new_1): New jit icall.
967 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
968 pointing to the method.
970 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
971 method addresses belonging to METHOD_JUMP patches in the
972 jump_target_got_slot_hash.
973 (mono_aot_load_method): Ditto.
975 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
978 * mini.c (mini_create_jit_domain_info): New helper function which
979 initializes/frees domain->runtime_info.
980 (mini_free_jit_domain_info): Ditto.
981 (mini_init): Install the domain hook functions with the runtime.
983 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
984 information maintained by the JIT.
986 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
987 insertion into jump_table_hash into mono_codegen (), also implement proper
990 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
991 tail calls, it is already done by the aot code.
993 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
996 * iltests.il.in: Make the jmp test a bit more complex.
998 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
999 generic instances which doesn't have a token.
1001 * aot-runtime.c (decode_method_ref): Ditto.
1003 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
1004 can handle this case now.
1005 (handle_box): Ditto.
1007 2008-08-15 Geoff Norton <gnorton@novell.com>
1009 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
1012 2008-08-15 Zoltan Varga <vargaz@gmail.com>
1014 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
1015 calling generic methods.
1017 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
1019 * aot-runtime.c (decode_patch_info): Ditto.
1021 * mini.c (mono_resolve_patch_target): Ditto.
1023 * patch-info.h: Add METHOD_RGCTX.
1025 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
1027 2008-08-14 Zoltan Varga <vargaz@gmail.com>
1029 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
1030 arguments in registers.
1032 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
1033 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
1035 * mini.c (mini_method_compile): Abort aot compilation for generic
1036 methods if generic sharing is disabled.
1038 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
1041 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
1042 requiring an mrgctx.
1044 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
1045 store instructions when converting a vcall to a normal call.
1047 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
1048 mono_arch_find_jit_info.
1050 2008-08-13 Zoltan Varga <vargaz@gmail.com>
1052 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
1053 avoid calling mono_method_full_name () for every method even if the
1055 (check_inline_caller_method_name_limit): Ditto.
1057 2008-08-12 Zoltan Varga <vargaz@gmail.com>
1059 * driver.c (main_thread_handler): Allow AOT compilation of multiple
1060 assemblies in one run.
1062 * aot-compiler.c (mono_compile_assembly): Only print out a count of
1063 skipped methods if it is not 0.
1065 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
1067 2008-08-12 Bill Holmes <billholmes54@gmail.com>
1069 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
1070 MONO_ARCH_HAVE_UNWIND_TABLE.
1072 Contributed under MIT/X11 license.
1074 2008-08-12 Bill Holmes <billholmes54@gmail.com>
1076 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
1077 from default optimizaton list on Winx64.
1079 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
1081 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
1082 the LMF from the MonoJitTlsData structure.
1084 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
1086 Contributed under MIT/X11 license.
1088 2008-08-12 Zoltan Varga <vargaz@gmail.com>
1090 * mini.c (sigsegv_signal_handler): Fix the build.
1092 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
1093 assembly->aot_module.
1095 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
1096 hash table. This simplifies and speeds up a lot of code, and fixes support
1099 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
1102 * mini-exceptions.c: Ditto.
1104 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
1105 'native_offset' argument, since these are computed in the
1106 mono_find_jit_info () function.
1108 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
1109 is used by exceptions-ppc.c.
1111 * exceptions-ppc.c: Call mono_find_jit_info () instead of
1112 mono_arch_find_jit_info ().
1114 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
1115 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
1116 generic code in mini-exceptions.c.
1118 2008-08-11 Zoltan Varga <vargaz@gmail.com>
1120 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
1122 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
1124 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
1125 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
1126 called while holding the loader lock. Fixes #415608.
1127 (mono_aot_get_method_from_token_inner): Ditto.
1129 2008-08-09 Zoltan Varga <vargaz@gmail.com>
1131 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
1132 to reduce differences between this and the generic implementation in
1134 (ves_icall_get_frame_info): Ditto.
1136 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
1138 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
1141 * exceptions-ppc.c (arch_get_call_filter): Rename this to
1142 mono_arch_get_call_filter () and make it non-static, for consistency with the
1143 other architectures.
1145 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
1148 * local-propagation.c:
1149 * mini-x86.c: Correct the name of arch defines.
1151 2008-08-09 Zoltan Varga <vargaz@gmail.com>
1153 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
1154 NO_EMULATE_LONG_SHIFT_OPS define.
1156 2008-08-08 Zoltan Varga <vargaz@gmail.com>
1158 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
1159 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
1161 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
1162 MACH fixes. Merged from the 2.0 branch.
1164 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
1166 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
1167 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
1169 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
1171 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
1172 mono_marshal_get_native_wrapper () signature changes.
1174 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
1176 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
1177 conversion bug under arm.
1179 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
1181 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
1183 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
1184 with overflow checking.
1186 2008-08-05 Marek Habersack <mhabersack@novell.com>
1188 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
1189 to the genmdesc.pl file
1191 2008-08-05 Zoltan Varga <vargaz@gmail.com>
1193 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
1194 arg_array in the soft-float versions of the LOAD/STORE macros.
1196 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
1199 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
1201 2008-08-02 Zoltan Varga <vargaz@gmail.com>
1203 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
1204 a float HFA. Fixes #413621.
1206 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
1208 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
1209 frame_size to args_size. Fixes build.
1211 2008-08-02 Zoltan Varga <vargaz@gmail.com>
1213 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
1214 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
1216 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
1217 the stack are not unaligned. Fixes #413247.
1219 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
1221 * mini.c: update jitted methods performance counters.
1223 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
1225 * mini-exceptions.c: increase the exceptions thrown performance
1226 counter in mono_handle_exception ().
1228 2008-07-29 Zoltan Varga <vargaz@gmail.com>
1230 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
1231 can work with netmodules.
1233 2008-07-28 Geoff Norton <gnorton@novell.com>
1235 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
1238 2008-07-28 Zoltan Varga <vargaz@gmail.com>
1240 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
1243 2008-07-28 Bill Holmes <billholmes54@gmail.com>
1245 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
1246 The float param registers and other param registers must be the
1247 same index on Windows x64.
1249 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
1250 ArgValuetypeAddrInIReg argument case. Setting the argument
1251 op to OP_VTARG_ADDR (OP_REGOFFSET)).
1253 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
1254 variable computed above as the copy length for arguments of storage
1255 type ArgValuetypeAddrInIReg.
1257 * mini-amd64.c (mono_arch_emit_call) : Implementing the
1258 ArgValuetypeAddrInIReg argument case. This case will rely on
1259 mono_arch_emit_outarg_vt to emit the correct code later in the process.
1261 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
1262 a 32 byte stack allocation for all calls. We will omit the adjustment for
1263 jump and tail call instructoins as they do not follow the typical call behavior.
1265 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
1266 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
1267 local variable and pass the local variable by reference to the called method.
1269 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
1270 Implementing the ArgValuetypeAddrInIReg argument case. When the address
1271 of a struct is passed in a register it must be saved with the other
1272 volatile argument on the stack.
1274 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
1275 frame pointer the stack adjustment value must be saved to the unwind
1278 Contributed under MIT/X11 license.
1280 2008-07-28 Zoltan Varga <vargaz@gmail.com>
1282 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
1283 which got lost in the merge.
1285 2008-07-27 Zoltan Varga <vargaz@gmail.com>
1287 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
1290 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
1292 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
1293 icalls, since they won't be patched.
1295 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
1296 different code sequence when running under valgrind to prevent some valgrind
1299 * iltests.il.in: Add new regression test.
1301 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
1304 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
1305 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
1307 * iltests.il.in: Add new test.
1309 * aot-compiler.c: Fix some warnings.
1311 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
1314 2008-07-27 Zoltan Varga <vargaz@gmail.com>
1316 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
1317 (mini_usage_jitdeveloper): Add a missing --wapi option.
1319 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1321 * mini-codegen.c: Simplify the is_fp macros.
1322 (free_up_ireg): Remove, use free_up_reg instead.
1323 (free_up_reg): Fix the fp case.
1325 2008-07-26 Zoltan Varga <vargaz@gmail.com>
1327 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
1330 * exceptions-x86.c: Merge some changes which seemed to have got lost
1331 in the linear-ir merge.
1333 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
1335 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
1336 long vreg volatile even if the variable was already created.
1338 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
1341 2008-07-26 Zoltan Varga <vargaz@gmail.com>
1343 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
1345 * mini.c (mono_jit_compile_method_inner): Add support for
1346 MONO_EXCEPTION_BAD_IMAGE.
1348 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
1349 mini_method_get_context () returns NULL. Fixes #356531.
1351 * mini.c (mono_method_to_ir): Ditto.
1353 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
1354 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
1356 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1358 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
1359 in the LDFTN implementation.
1361 2008-07-25 Mark Probst <mark.probst@gmail.com>
1363 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
1364 code, patch calls to icalls, too, even if they're not in the
1365 shared generic code hash. Fixes #411962.
1367 2008-07-25 Zoltan Varga <vargaz@gmail.com>
1369 * cpu-x86.md: Increase the length of the fcall opcodes.
1371 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
1372 calls returning floats.
1374 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
1377 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
1380 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
1381 into the domain->method_code_hash.
1383 * aot-compiler.c: Fix win32 build.
1385 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
1387 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
1388 gshared NEWARR implementation.
1390 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
1392 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
1393 can be used outside of method_to_ir.
1395 * mini.h (MonoCompile): Add arg_types field.
1397 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
1399 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
1400 the values of the local arg_array and param_types array.
1402 2008-07-24 Zoltan Varga <vargaz@gmail.com>
1404 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
1405 got accesses might only get generated later when NEWOBJ is decomposed.
1407 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
1408 looking up the native code of the target method when a delegate is called
1411 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
1414 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
1416 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
1417 AOT work on platforms without a working dlsym implementation.
1419 * mini.h: Bump AOT image format version.
1421 2008-07-24 Mark Probst <mark.probst@gmail.com>
1423 * mini-exceptions.c: Free a MonoType with
1424 mono_metadata_free_type() instead of g_free().
1426 * aot-runtime.c: Free a MonoType.
1428 2008-07-24 Zoltan Varga <vargaz@gmail.com>
1430 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
1433 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
1436 2008-07-23 Massimiliano Mantione <massi@ximian.com>
1437 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
1440 2008-07-23 Zoltan Varga <vargaz@gmail.com>
1442 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
1443 NEWOBJ calls on valuetypes.
1445 * iltests.il.in: Add new test.
1447 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
1449 2008-07-22 Zoltan Varga <vargaz@gmail.com>
1451 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
1452 is no longer needed.
1454 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
1455 non register sized integer arguments.
1456 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
1457 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
1460 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
1463 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
1464 two a binop with different sized arguments is emitted.
1466 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
1467 instruction in the ins==NULL case.
1469 2008-07-23 Zoltan Varga <vargaz@gmail.com>
1471 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
1473 * mini-x86.c: Fix osx build.
1475 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
1478 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
1479 instruction for non int sized variables.
1481 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
1484 2008-07-23 Robert Jordan <robertj@gmx.net>
1486 * method-to-ir.c: Fix MSVC build.
1488 2008-07-22 Zoltan Varga <vargaz@gmail.com>
1490 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
1491 a non int sized type, widen it to an int since newer versions of gcc seem to
1492 generate code which needs this.
1494 * ssa2.c abcremoval2.c: Fix warnings.
1496 * *: Merge the Linear IR branch.
1498 The original branch is at trunk/branches/vargaz/mini-linear-il, and
1499 the ChangeLog file there describes all the changes done over the years.
1500 Further documentation can be found at www.mono-project.com/Linear_IL.
1502 2008-07-21 Bill Holmes <billholmes54@gmail.com>
1504 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
1505 The float param registers and other param registers must be the
1506 same index on Windows x64.
1508 Contributed under MIT/X11 license.
1510 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
1512 * mini.c: Make the previous fix GC safe.
1514 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
1516 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
1518 2008-07-21 Bill Holmes <billholmes54@gmail.com>
1520 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
1521 on Winx64. This type will not be passed on the stack (ArgOnStack), but
1522 ArgValuetypeAddrInIReg instead.
1524 Contributed under MIT/X11 license.
1526 2008-07-21 Zoltan Varga <vargaz@gmail.com>
1528 * mini-codegen.c (get_register_spilling): Fix a warning.
1530 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
1532 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
1533 for types which the initialization fails. Raises the provided exception
1534 at the right stop after cleanup.
1536 2008-07-16 Zoltan Varga <vargaz@gmail.com>
1538 * aot-compiler.c: Free most of the memory allocated during compilation.
1540 * mini.c (mini_parse_debug_options): Fix a leak.
1542 * mini.c (mini_method_compile): Don't add the method to the jit info tables
1543 during aot compilation.
1545 2008-07-14 Zoltan Varga <vargaz@gmail.com>
1547 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
1548 it has too much register pressure.
1550 2008-07-13 Zoltan Varga <vargaz@gmail.com>
1552 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
1554 2008-07-12 Zoltan Varga <vargaz@gmail.com>
1556 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
1559 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
1560 on amd64 similar to the way it is done on arm.
1562 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1564 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
1565 consistency, normalize error messages, avoid loading aot-only modules in
1568 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
1571 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
1573 2008-07-11 Martin Baulig <martin@ximian.com>
1576 (MonoDebuggerInfo): Add `interruption_request'.
1578 2008-07-12 Zoltan Varga <vargaz@gmail.com>
1580 * aot-compiler.c (emit_plt): Remove some dead code.
1582 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
1584 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
1585 return the plt info offset belonging to a given plt entry.
1587 * mini-trampolines.c (mono_aot_plt_trampoline): Use
1588 mono_aot_get_plt_info_offset.
1590 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
1591 similar to the amd64 code by makeing jumps through a separate jump table
1592 instead of embedding the jump addresses into the code.
1594 2008-07-11 Zoltan Varga <vargaz@gmail.com>
1596 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
1599 2008-07-10 Martin Baulig <martin@ximian.com>
1601 * mini.c (mini_method_compile): Disable generics sharing when
1602 running in the debugger.
1604 2008-07-10 Zoltan Varga <vargaz@gmail.com>
1606 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
1608 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
1609 the local register allocator from running out of registers on x86 when
1612 2008-07-10 Bill Holmes <billholmes54@gmail.com>
1614 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
1615 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
1618 Contributed under MIT/X11 license.
1620 2008-07-10 Zoltan Varga <vargaz@gmail.com>
1622 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
1623 speed up the assembler.
1625 2008-07-09 Zoltan Varga <vargaz@gmail.com>
1627 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
1630 * mini.c: Move the soft float handling macros a bit earlier, add
1631 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
1634 * mini.h: Add prototype for mono_arch_fixup_jinfo.
1636 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
1637 read-only to help catch code allocation requests.
1639 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
1640 and turn it off when using --aot-only or when compiling with --aot=full.
1642 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
1643 jump table for switches from the normal domain mempool, not the code
1646 * mini-trampolines.c (get_unbox_trampoline): New function to return an
1647 unbox trampoline which handles aot-only mode too.
1649 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
1650 an AOTed unbox trampoline.
1652 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
1654 2008-07-09 Bill Holmes <billholmes54@gmail.com>
1656 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
1659 Contributed under MIT/X11 license.
1661 2008-07-09 Bill Holmes <billholmes54@gmail.com>
1663 * mini.c (mono_codegen): Allocate space at the end of the code block and store
1664 the unwind information for the method at the end of the allocated block.
1666 * mini-amd64.h: Added declarations for the unwind routines and adding field to
1667 MonoCompileArch to hold the unwind info for SEH on Winx64
1669 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
1670 frame pointer info for the method being compiled.
1672 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
1673 the call to mono_exception_from_token.
1675 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
1676 storing the method prolog information in a format that the Winx64 SEH can understand. This
1677 information is stored a the end of the method block because it is all 32-bit offset based.
1679 Contributed under MIT/X11 license.
1681 2008-07-09 Zoltan Varga <vargaz@gmail.com>
1683 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
1685 * wapihandles.c: Fix warnings.
1687 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
1690 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
1691 mono_jit_compile_method in aot-only mode since that calls the type
1694 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
1695 get_delegate_invoke_impl in aot-only mode.
1697 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
1699 2008-07-08 Zoltan Varga <vargaz@gmail.com>
1701 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
1703 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
1706 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
1708 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
1709 init trampoline from the AOT file as well.
1711 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
1712 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
1715 * mini.c (mini_init): Move the call to mono_exceptions_init () after
1718 * exceptions-amd64.c: Add _full variants for the remaining exception code
1719 creation functions as well, allow emission of relocatable code, remove
1720 caching since that is now done by the caller.
1722 * mini-exceptions.c: Add _full variants for the remaining exception code
1723 creation functions as well, add aot-only support.
1725 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
1726 if we can determine a proper token for them.
1727 (add_wrappers): Add a few more wrappers.
1728 (emit_method_code): Remove some dead code.
1729 (emit_trampolines): Emit exception code too.
1731 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
1733 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
1734 mono_array_new_va which avoids varargs.
1736 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
1738 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
1739 mono_arch_create_specific_trampoline () in all places.
1741 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
1742 a bit so it can be used for other things as well.
1744 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
1747 * exceptions-amd64.c: Rename the caching from the exception code creation
1748 functions, it is done by the caller instead.
1750 * exceptions-amd64.c: Change the signature of the exception code creation
1751 functions to allow the creation of relocatable code later.
1753 * mini-exceptions.c: Add a set of functions to query the various
1754 runtime-generated exception functions.
1756 * mini.c mini-exceptions.c: Use the newly added functions instead of the
1757 mono_arch_.. () functions.
1759 2008-07-07 Zoltan Varga <vargaz@gmail.com>
1761 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
1763 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
1765 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
1766 (mini_get_vtable_trampoline): Ditto.
1768 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
1769 code in the AOT case by returning the code size and a list of relocations to
1772 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
1774 2008-07-07 Bill Holmes <billholmes54@gmail.com>
1776 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
1779 Contributed under MIT/X11 license.
1781 2008-07-07 Zoltan Varga <vargaz@gmail.com>
1783 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
1784 so the buffer size can be computed correctly. Fixes #404735.
1786 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
1787 normally as cfg->debug_info is already freed.
1789 2008-07-06 Zoltan Varga <vargaz@gmail.com>
1791 * mini-amd64.c: For calls returning vtypes in registers, don't store
1792 the return address on the stack, instead allocate a separate local for
1795 2008-07-05 Mark Probst <mark.probst@gmail.com>
1797 * mini-trampolines.c, mini.h: Add an argument to
1798 mono_create_jit_trampoline_in_domain() for turning off the adding
1799 of the sync wrapper.
1801 * mini.c: Use the JIT trampoline without sync instead of
1802 ldftn_nosync in static RGCTX invoke wrappers so that the call can
1805 2008-07-04 Mark Probst <mark.probst@gmail.com>
1807 * driver.c: Turn on GSHARED optimization by default.
1809 2008-07-04 Zoltan Varga <vargaz@gmail.com>
1811 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
1812 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
1814 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
1815 create a variant of the generic trampoline code callable from AOTed trampolines.
1817 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
1818 trampoline code callable from AOTed trampolines.
1820 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
1822 2008-07-04 Mark Probst <mark.probst@gmail.com>
1824 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
1825 pass-through manner.
1827 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
1828 and don't fail sharing for them anymore.
1830 * mini-exceptions.c: Handle exceptions in shared generic methods.
1832 * generic-sharing.c: When checking the context of a generic
1833 method, also check its class's context. Don't treat wrappers as
1836 * mini-trampolines.c: Some code factored out to
1837 metadata/generic-sharing.c. Handle the MRGCTX case.
1839 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
1840 we must deal with the method being of another instantiation of the
1841 class. Add static rgctx invoke wrappers to generic methods.
1843 2008-07-04 Mark Probst <mark.probst@gmail.com>
1845 * mini.c: Provide all jit infos of generic shared methods with a
1848 * mini-exceptions.c: Handle the new situation that a generic info
1849 might be available, but not info about the this/vtable/mrgctx
1852 2008-07-03 Mark Probst <mark.probst@gmail.com>
1854 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
1857 2008-07-03 Zoltan Varga <vargaz@gmail.com>
1859 * dominators.c (check_dominance_frontier): Fix a warning.
1861 * mini.h: Add some missing prototypes.
1863 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
1865 * driver.c (mono_jit_init_version): Correct the comments since the first
1866 argument should be the name of the root domain, not a filename.
1868 * aot-runtime.c (make_writable): Error out if this is called while running
1870 (load_aot_module): Ditto.
1872 * aot-compiler.c: Really fix the computation of method indexes.
1874 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
1875 optimizations as this is no longer called frequently.
1877 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
1878 method and the invoke impl code and pass it to the delegate trampoline instead of
1879 just the delegate class.
1881 2008-07-02 Zoltan Varga <vargaz@gmail.com>
1883 * aot-compiler.c: Fixup the computation of method indexes.
1884 (add_wrappers): Create the base methods of the runtime invoke wrappers using
1885 the method builder infrastructure.
1887 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
1890 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
1891 mode, load the method right away instead of creating a trampoline.
1893 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
1895 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
1898 2008-07-01 Zoltan Varga <vargaz@gmail.com>
1900 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
1901 (mono_aot_load_method): Use method_index instead of method->token.
1903 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
1904 can handle icalls etc. properly.
1906 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
1908 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
1910 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
1911 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
1912 JIT_ICALL_ADDR patch type.
1914 * patch-info.h: Add JIT_ICALL_ADDR patch type.
1916 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
1918 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
1920 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
1922 2008-06-30 Zoltan Varga <vargaz@gmail.com>
1924 * mini.c: Use domain->jit_code_hash_lock for controlling access to
1925 domain->jit_code_hash.
1927 2008-06-29 Zoltan Varga <vargaz@gmail.com>
1929 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
1931 2008-06-27 Zoltan Varga <vargaz@gmail.com>
1933 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
1934 get_this_arg_from_call, let it compute it when needed.
1936 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
1937 gsctx from code only when needed.
1939 * mini-trampolines.c (get_generic_context): Rename this to
1940 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
1941 it can be called by the arch backends.
1943 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
1945 2008-06-26 Zoltan Varga <vargaz@gmail.com>
1947 * driver.c (mono_main): Add experimental --aot-only command line option.
1949 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
1952 2008-06-26 Kornél Pál <kornelpal@gmail.com>
1954 * driver.c (DllMain): Remove mono_module_handle.
1956 Contributed under MIT/X11 license.
1958 2008-06-25 Zoltan Varga <vargaz@gmail.com>
1960 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
1961 for emitting methods which are not in the source assembly. Detect and report
1962 failure of assembling+linking.
1964 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
1966 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
1968 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
1970 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
1972 2008-06-24 Zoltan Varga <vargaz@gmail.com>
1974 * mini.h: Remove some obsolete prototypes.
1976 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
1978 2008-06-24 Mark Probst <mark.probst@gmail.com>
1980 * mini.c (get_object_generic_inst): Variable-sized arrays are not
1981 supported by Visual Studio, so use alloca().
1983 2008-06-23 Zoltan Varga <vargaz@gmail.com>
1985 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
1988 2008-06-23 Mark Probst <mark.probst@gmail.com>
1990 * mini.c: Fail sharing of a generic method if it contains an open
1991 catch clause (because we don't pass MRGCTXs yet).
1993 2008-06-23 Mark Probst <mark.probst@gmail.com>
1995 * mini.c: When compiling a method with generic sharing, insert the
1996 method instantiated with an all-Object generic context into the
1997 jit info table, instead of the context of the first instantiation
1998 of the method we happen to compile.
2000 2008-06-18 Martin Baulig <martin@ximian.com>
2002 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
2003 `major_version' and `minor_version'.
2005 2008-06-17 Mark Probst <mark.probst@gmail.com>
2007 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
2008 mono_method_is_generic_sharable_impl() takes an additional
2009 argument specifying whether to treat type variables as reference
2012 2008-06-17 Mark Probst <mark.probst@gmail.com>
2014 * mini.h: Removed obsolete prototypes.
2016 2008-06-17 Mark Probst <mark.probst@gmail.com>
2018 * mini.c: Don't fail generic sharing for initobj and sizeof - we
2019 already handle them.
2021 2008-06-17 Mark Probst <mark.probst@gmail.com>
2023 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
2024 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
2025 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
2026 tramp-x86.c: Added a MonoGenericContext* argument to
2027 mono_arch_get_unbox_trampoline() so that it can call other
2028 functions which require it.
2030 2008-06-17 Mark Probst <mark.probst@gmail.com>
2032 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
2033 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
2034 mono_arch_get_this_arg_from_call() takes a
2035 MonoGenericSharingContext* as well.
2037 2008-06-17 Mark Probst <mark.probst@gmail.com>
2039 * mini.c: Factor out code for emitting unbox into emit_unbox() and
2040 implement generic sharing of unbox.
2042 2008-06-17 Mark Probst <mark.probst@gmail.com>
2044 * mini.c: Don't compute the vtable to determine whether a field is
2045 special static, because it might not work for open types.
2047 2008-06-17 Mark Probst <mark.probst@gmail.com>
2049 * mini.c: Removed the unused token_type and token_source arguments
2050 from get_runtime_generic_context_ptr().
2052 2008-06-17 Marek Habersack <mhabersack@novell.com>
2054 * mini.c (ADD_BINOP): fix the build
2056 2008-06-16 Zoltan Varga <vargaz@gmail.com>
2058 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
2061 2008-06-16 Mark Probst <mark.probst@gmail.com>
2063 * mini.h: Removed class relations enum that's not used anymore.
2065 2008-06-16 Mark Probst <mark.probst@gmail.com>
2067 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
2069 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
2070 the lazy fetch trampoline access code.
2072 2008-06-15 Zoltan Varga <vargaz@gmail.com>
2074 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
2076 2008-06-14 Zoltan Varga <vargaz@gmail.com>
2078 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
2080 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
2082 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
2084 2008-06-13 Zoltan Varga <vargaz@gmail.com>
2086 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
2089 * mini-ops.h: Add MIN/MAX_UN opcodes.
2091 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
2094 * basic-math.cs: Add more min/max tests.
2096 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
2098 2008-06-13 Mark Probst <mark.probst@gmail.com>
2100 * mini.c: Small fix in the prologue of emit_castclass.
2102 2008-06-13 Zoltan Varga <vargaz@gmail.com>
2104 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
2106 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
2107 do not work even for unsigned types. Fixes #400014.
2109 * basic-math.cs: Add regression tests for unsigned Min/Max.
2111 2008-06-13 Mark Probst <mark.probst@gmail.com>
2113 * mini.c: Added additional context_used argument to several
2114 functions, which will be needed for sharing generic methods. Use
2115 GET_RGCTX macro wherever appropriate. Declare only one
2116 context_used in mono_method_to_ir().
2118 2008-06-13 Mark Probst <mark.probst@gmail.com>
2120 * mini.c, generic-sharing.c: Removed generic class relations.
2122 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
2123 functions due to MRGCTX changes.
2125 2008-06-13 Mark Probst <mark.probst@gmail.com>
2127 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
2128 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
2129 with calculated IMT.
2131 * mini.c: Generic sharing of calls via generic interfaces.
2133 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
2134 generic method with non-constant MonoGenericContext*. Instead,
2135 the context is taken out of the method itself.
2137 2008-06-13 Mark Probst <mark.probst@gmail.com>
2139 * mini.c: Generic sharing of ldvirtftn.
2141 2008-06-13 Mark Probst <mark.probst@gmail.com>
2143 * mini.c: Generic sharing of ldftn.
2145 2008-06-13 Mark Probst <mark.probst@gmail.com>
2147 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
2149 2008-06-13 Mark Probst <mark.probst@gmail.com>
2151 * mini.c: Generic sharing of the special case of ldtoken followed
2152 by a call to GetTypeFromHandle.
2154 2008-06-13 Mark Probst <mark.probst@gmail.com>
2156 * mini.c: Generic sharing of box for nullable types.
2158 2008-06-13 Zoltan Varga <vargaz@gmail.com>
2160 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
2161 are passed on the stack. Fixes #324807.
2163 2008-06-12 Bill Holmes <billholmes54@gmail.com>
2165 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
2166 for the ArgValuetypeAddrInIReg case.
2168 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
2169 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
2171 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
2172 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
2173 local variable and pass the local variable by reference to the called method.
2175 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
2176 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
2178 Contributed under MIT/X11 license.
2180 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
2182 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
2184 * debug-mini.c (mono_debug_print_vars): Release memory after printing
2187 2008-06-10 Martin Baulig <martin@ximian.com>
2190 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
2192 2008-06-09 Kornél Pál <kornelpal@gmail.com>
2194 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
2195 possible error when no arguments are passed.
2197 Contributed under MIT/X11 license.
2199 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
2201 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
2202 where the file name is NULL.
2204 2008-06-09 Zoltan Varga <vargaz@gmail.com>
2206 * mini.c: Fix s390 build.
2208 2008-06-08 Zoltan Varga <vargaz@gmail.com>
2210 * trace.c (mono_trace_parse_options): Fix warnings.
2212 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
2214 2008-06-07 Zoltan Varga <vargaz@gmail.com>
2216 * mini.c (remove_block_if_useless): Avoid printing the method name.
2218 * mini.c: Remove needless setting of ins->cil_code which is now done by
2221 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
2224 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
2225 translated code after it has been patched.
2227 2008-06-06 Zoltan Varga <vargaz@gmail.com>
2229 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
2230 avoid problems during code patching on SMP systems.
2231 (emit_call): Avoid adding a patch info which is already added by
2233 (mono_arch_emit_exceptions): Ditto.
2235 2008-06-05 Zoltan Varga <vargaz@gmail.com>
2237 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
2238 MONO_TYPE_ISSTRUCT already checks for it.
2240 2008-06-05 Bill Holmes <billholmes54@gmail.com>
2242 * mini-amd64.c:merge_argument_class_from_type: When marshaling
2243 structs with floats on Winx64 the float registers are not used.
2244 The integer registers are always used..
2245 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
2246 only one register will be used and only if the size of the struct
2247 is 1,2,4, or 8 bytes.
2249 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
2252 Contributed under MIT/X11 license.
2254 2008-06-05 Martin Baulig <martin@ximian.com>
2256 * debug-debugger.c (debugger_lookup_class): Also call
2257 mono_class_setup_methods() here; we're only called from RTI.
2259 2008-06-05 Andreas Färber <andreas.faerber@web.de>
2261 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
2262 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
2263 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
2264 Post-process object files and add dtrace-generated object, if necessary.
2266 Contributed under MIT/X11 license.
2268 2008-06-04 Mark Probst <mark.probst@gmail.com>
2270 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
2273 * mini.c: Generic sharing for unbox.any and castclass.
2275 2008-06-04 Mark Probst <mark.probst@gmail.com>
2277 * mini.c: Ignore tailcall prefix in shared generic code and when
2278 doing calls which require a vtable/rgctx argument.
2280 2008-06-04 Mark Probst <mark.probst@gmail.com>
2282 * mini.c: Don't free the JIT info.
2284 * driver.c: Changes in the JIT info table testing code.
2286 2008-06-03 Zoltan Varga <vargaz@gmail.com>
2288 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
2289 interruption. Fix some warnings.
2291 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
2292 interruption_checkpoint.
2294 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
2296 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
2297 from embedding applications.
2299 2008-06-02 William Holmes <billholmes54@gmail.com>
2301 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
2302 reserving 32 bytes on the stack when making calls.
2304 Contributed under MIT/X11 license.
2306 2008-06-01 Zoltan Varga <vargaz@gmail.com>
2308 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
2309 the linear IL branch.
2311 * driver.c: Print out more information for --version on arm.
2313 2008-05-30 Zoltan Varga <vargaz@gmail.com>
2315 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
2316 bb_exit instead, since out of line bblocks might not actually be emitted
2319 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
2320 maximum epilog size for out of line bblocks if tracing is enabled.
2322 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
2324 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
2326 * arrays.cs: Regression tests for allocating arrays with negative sizes.
2328 2008-05-28 Zoltan Varga <vargaz@gmail.com>
2330 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
2331 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
2334 2008-05-27 Zoltan Varga <vargaz@gmail.com>
2336 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
2337 the 'value' to store is a constant.
2339 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
2341 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
2342 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
2344 2008-05-26 Zoltan Varga <vargaz@gmail.com>
2346 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
2347 for accessing method->generic_container.
2349 2008-05-24 Zoltan Varga <vargaz@gmail.com>
2351 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
2353 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
2355 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
2357 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
2360 2008-05-23 Zoltan Varga <vargaz@gmail.com>
2362 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
2364 * mini.c: Handle the case when mono_class_vtable () fails.
2366 2008-05-23 Massimiliano Mantione <massi@ximian.com>
2367 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
2370 2008-05-22 Mark Probst <mark.probst@gmail.com>
2372 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
2373 together with domain sharing.
2375 2008-05-22 Mark Probst <mark.probst@gmail.com>
2377 * mini.c: Treat callvirts to final methods like non-virtual calls
2378 when doing generic sharing, i.e. look them up in the runtime
2381 2008-05-22 Mark Probst <mark.probst@gmail.com>
2383 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
2384 with computed types (for generic sharing).
2386 * mini.c: Generic sharing for mkrefany and refanyval.
2388 2008-05-22 Zoltan Varga <vargaz@gmail.com>
2390 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
2393 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
2394 the generic sharing code.
2396 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
2399 2008-05-21 Zoltan Varga <vargaz@gmail.com>
2401 * mini.h: Remove the declaration of mono_aot_init_vtable ().
2403 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
2405 * driver.c: updated copyright date
2407 2008-05-21 Zoltan Varga <vargaz@gmail.com>
2409 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
2412 2008-05-19 Martin Baulig <martin@ximian.com>
2414 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
2415 pointing to the new `_mono_debug_using_mono_debugger' variable.
2418 (mono_main): Check mono_debug_using_mono_debugger() rather than
2419 the `MONO_INSIDE_MDB' environment variable to check whether we're
2420 inside the debugger.
2422 2008-05-19 Zoltan Varga <vargaz@gmail.com>
2424 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
2427 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
2429 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
2431 * mini.c: Added mini_assembly_can_skip_verification. This
2432 function checks if the assembly requested to skip verification.
2433 Fixes part of #387274.
2435 2008-05-07 Zoltan Varga <vargaz@gmail.com>
2437 * mini.c (mini_get_method): Disable the check for open generic classes when
2438 using generic sharing.
2440 * generics.cs: Add a test #387034.
2442 * mini.c (mini_get_method): Check whenever the method class is an open generic
2443 type, and return NULL in that case, causing a verification error. Fixes
2446 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2448 * driver.c (mono_main): Revert r102623. The right
2449 thing to do is to enable the verifier under verifiable
2450 unless a --security flag was passed.
2452 We need this non-trivial behavior for --verify-all otherwise
2453 mcs-compileall won't be able to use it. As it needs everything to
2454 be verified under validil.
2456 2008-05-06 Martin Baulig <martin@ximian.com>
2460 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
2461 (mono_debugger_thread_cleanup): Likewise.
2462 (mono_debugger_extended_notification): Likewise.
2464 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2466 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
2467 against both inflated and non-inflated methods. We need to check against the
2468 generic definition for cases where the instantiated method is not visible.
2469 We need to check against the inflated types for cases where the instantiation
2470 changes any super type. This fixes #382986.
2472 Note that this doesn't need to be applied to other parts of mono_method_to_ir
2473 that check for visibiliy as generic params only appears as the type subject
2474 of tokens on call opcodes. Field manipulation and ldftn must always
2475 target an exact type.
2477 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
2479 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
2480 if no related --security flag is passed.
2482 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2484 * mini-arch.h: Prepare support for ppc64.
2486 Contributed under MIT/X11 license.
2488 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2490 * aot-runtime.c: Prepare support for ppc64.
2492 Contributed under MIT/X11 license.
2494 2008-05-05 Andreas Färber <andreas.faerber@web.de>
2496 * mini-ops.h: Prepare support for ppc64.
2498 Contributed under MIT/X11 license.
2500 2008-05-04 Andreas Färber <andreas.faerber@web.de>
2502 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
2504 Contributed under MIT/X11 license.
2506 2008-05-03 Zoltan Varga <vargaz@gmail.com>
2508 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
2509 assemblies, since aot_name is not a full path, causing us to load MS.NET
2510 assemblies on windows.
2512 2008-04-28 Kornél Pál <kornelpal@gmail.com>
2514 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
2515 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
2516 * main.c: Use UTF-8 encoded command line instead of Windows default code
2517 page on Windows to support Unicode.
2518 * driver.c (DllMain): New function for mixed-mode assembly support.
2519 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
2520 export __stdcall functions without decoration.
2522 Contributed under MIT/X11 license.
2524 2008-04-28 Mark Probst <mark.probst@gmail.com>
2526 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
2527 saving it very early.
2529 2008-04-28 Mark Probst <mark.probst@gmail.com>
2531 * mini.h, mini.c: Lots of code for accessing the old RGCTX
2532 deleted. The only way to access the new RGCTX is via the
2535 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
2536 vtable instead of the RGCTX to static methods.
2538 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
2539 accessing the new RGCTX.
2541 * generic-sharing.c: There is no separation between self, type
2542 arguments and other types in the RGCTX anymore.
2544 2008-04-25 Jonathan Chambers <joncham@gmail.com>
2546 * mini-amd64.c (add_general): Remove previous stack adjustment.
2547 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
2548 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
2549 for 32 bytes of stack space reserved for all calls.
2551 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
2552 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
2555 Code contributed under MIT/X11 license.
2557 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
2559 * mini.c (mini_method_verify): Only verify non-inflated methods, check
2560 against the root definition, peeling out method and type instantiations.
2561 Cache verify success results, code that fails verification is still
2562 checked multiple times.
2564 2008-04-23 Zoltan Varga <vargaz@gmail.com>
2566 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
2568 2008-04-23 Jonathan Chambers <joncham@gmail.com>
2570 * mini-amd64.c (add_general): Always increment stack on Win64.
2571 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
2574 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
2575 stack based argument handling on Win64.
2577 Code contributed under MIT/X11 license.
2579 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
2581 * Makefile.am (version.h): Add support for git-svn.
2583 2008-04-22 Zoltan Varga <vargaz@gmail.com>
2585 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
2586 so instead of calling g_spawn_command_line_sync, we do everything by hand,
2587 avoiding allocations and libc functions which might deadlock.
2589 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
2590 'no-gdb-backtrace' option is set.
2592 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
2594 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
2596 2008-04-21 Martin Baulig <martin@ximian.com>
2598 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
2599 and `get_lmf_addr'; `notification_address' is no longer a pointer.
2601 2008-04-21 Martin Baulig <martin@ximian.com>
2603 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
2604 `thread_vtable', `event_handler_ptr' and `event_handler'.
2606 2008-04-21 Martin Baulig <martin@ximian.com>
2608 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
2609 allows delayed initialization of the `executable_code_buffer' when
2612 2008-04-21 Martin Baulig <martin@ximian.com>
2614 * mini.h (mono_debugger_create_notification_function): Removed.
2615 * tramp-*.c (mono_debugger_create_notification_function): Removed.
2617 * mdb-debug-info64.s
2618 (MONO_DEBUGGER__notification_function): Added this in the .text section.
2620 * mdb-debug-info32.s
2621 (MONO_DEBUGGER__notification_function): Added this in the .text section.
2623 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
2624 currently only works on x86 and x86_64, so don't create it on ppc.
2626 2008-04-21 Martin Baulig <martin@ximian.com>
2628 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
2631 (mini_method_compile): In the fp elimination check, check
2632 `debug_options.mdb_optimizations' in addition to
2633 mono_debug_using_mono_debugger().
2635 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
2636 disable some JIT optimizations which are only disabled when
2637 running inside the debugger.
2638 Added `--help-debug' option to describe the debugging options.
2639 (parse_debug_options): New static function to parse the `--debug'
2640 options, so we can easily add more stuff in future.
2642 2008-04-20 Zoltan Varga <vargaz@gmail.com>
2644 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
2645 the method has no body.
2647 2008-04-19 Jonathan Chambers <joncham@gmail.com>
2649 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
2650 assembly is not allowed in MSVC 64-bit compiler.
2651 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
2652 as we get floating point exceptions everywhere.
2654 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
2655 correctly align arguments for call to throw_exception.
2656 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
2658 Code contributed under MIT/X11 license.
2660 2008-04-19 Zoltan Varga <vargaz@gmail.com>
2662 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
2664 2008-04-17 Zoltan Varga <vargaz@gmail.com>
2666 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
2668 * mini-amd64.c (NEW_INS): Set cil_code.
2670 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
2671 from mini-amd64.c so all debugger related logic is in one place.
2673 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
2674 later won't have a random ip assigned to them.
2676 2008-04-16 Zoltan Varga <vargaz@gmail.com>
2678 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
2679 the arch specific function initializes code_size.
2680 (mono_create_delegate_trampoline): Ditto.
2682 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
2683 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
2686 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
2687 running under the debugger.
2689 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
2692 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
2693 debugger. Also move the disabling of optimizations here from driver.c.
2694 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
2697 * mini.h (MonoCompile): Add a few new flags.
2699 2008-04-15 Zoltan Varga <vargaz@gmail.com>
2701 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
2702 so the cil_code field of created MonoInst's is properly set.
2703 (mini_select_instructions): Ditto.
2705 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
2706 (MONO_INST_NEW_CALL): Ditto.
2708 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
2709 in many places so the ins->cil_code field is properly initialized.
2711 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
2714 2008-04-14 Zoltan Varga <vargaz@gmail.com>
2716 * mini.c (mini_method_compile): Print a different message when compiling a
2719 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
2722 2008-04-11 Zoltan Varga <vargaz@gmail.com>
2724 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
2727 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
2729 2008-04-11 Zoltan Varga <vargaz@gmail.com>
2731 * mini.c (handle_stack_args): Make this return void since its return value was
2732 never used. Also set cfg->unverifiable for invalid IL instead of calling
2735 2008-04-10 Mark Probst <mark.probst@gmail.com>
2737 * mini.c: Make sure "this" is live in catch clauses with type
2738 variables in shared generic code.
2740 2008-04-08 Mark Probst <mark.probst@gmail.com>
2742 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
2743 generic_class_is_reference_type() to ensure the proper behaviour
2744 when sharing generic code and the type in question is a type
2747 2008-04-08 Zoltan Varga <vargaz@gmail.com>
2749 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
2750 race conditions when printing thread dumps. Fixes #377738.
2752 2008-04-08 Massimiliano Mantione <massi@ximian.com>
2754 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
2755 shows up when both MonoInst arguments can cause aliasig.
2756 There is likely no way in the current JIT to trigger this problem, but
2757 it showed up in the development of generics sharing, when in a new
2758 opcode both args of an OP_GROUP can be aliases (addresses of a local).
2759 When the generics sharing code will be committed, its tests will be
2760 valid also for this bug.
2762 2008-04-08 Zoltan Varga <vargaz@gmail.com>
2764 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
2767 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
2770 2008-04-07 Zoltan Varga <vargaz@gmail.com>
2772 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
2773 use a more detailed exception message for InvalidCastException.
2775 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
2777 * driver.c (mono_main): Add --debug=casts option to turn on better
2778 InvalidCastException message details.
2780 * mini.c (mini_get_debug_options): New helper function to return the address of
2781 the debug_options variable.
2783 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
2784 the jit_tls TLS variable.
2786 * mini.c (mono_jit_tls): New TLS variable.
2788 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
2791 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
2793 * mini.h: Removed verifer related stuff. This code was moved to verify.c
2795 * mini.c: Removed verifer related stuff, code moved to verify.c.
2797 * driver.c: Using code from verify.c instead of mini.c.
2799 2008-04-05 Zoltan Varga <vargaz@gmail.com>
2801 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
2804 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
2806 * mini.c (check_for_method_verify): Enabling verification of
2807 corlib if mono_verify_all is set. Bugs in the verifier preventing that
2810 2008-04-04 Zoltan Varga <vargaz@gmail.com>
2812 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
2813 caller saved registers as well.
2815 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
2816 saved registers as well.
2818 2008-03-30 Zoltan Varga <vargaz@gmail.com>
2820 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
2822 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
2825 2008-03-27 Zoltan Varga <vargaz@gmail.com>
2827 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
2829 (get_call_info): Take a gsctx argument instead of 'cfg'.
2831 2008-03-26 Zoltan Varga <vargaz@gmail.com>
2833 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
2834 mono_verify_all is set.
2836 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
2838 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
2840 2008-03-25 Zoltan Varga <vargaz@gmail.com>
2842 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
2845 * driver.c mini.c mini.h: Add a --verify-all development option to test the
2846 verifier and the code generated by the compiler.
2848 2008-03-25 Mark Probst <mark.probst@gmail.com>
2850 * mini.c: Generic sharing of the non-nullable case of the box
2853 2008-03-24 Zoltan Varga <vargaz@gmail.com>
2855 * inssel.brg: Fix the build.
2857 * iltests.il.in: Add a test for lconv.ovf.u8.un.
2859 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
2861 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
2862 Array:Address. Fixes #372410.
2864 * iltests.il.in: New tests for readonly prefix.
2866 2008-03-23 Zoltan Varga <vargaz@gmail.com>
2868 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
2871 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
2874 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
2876 * mini.c (mono_decompose_op_imm): New helper function.
2878 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
2879 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2882 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2883 mono_arch_output_basic_block. Fix warnings.
2885 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
2888 2008-03-22 Zoltan Varga <vargaz@gmail.com>
2890 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
2891 since the extra frame is now detected automatically inside the loop.
2893 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
2894 opts which are now in mono_peephole_ins ().
2896 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
2898 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
2899 frames and skip duplicate managed-to-native frames. Fixes #367665.
2901 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2902 opts which are now in mono_peephole_ins ().
2903 (mono_arch_peephole_pass_2): Ditto.
2905 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
2907 * mini-codegen.c (mono_peephole_ins): New helper function containing the
2908 arch independent peephole optimizations.
2910 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
2911 opts which are now in mono_peephole_ins ().
2913 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
2915 * mini-s390.c (mono_arch_output_basic_block): Fix build.
2917 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
2920 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
2921 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
2924 2008-03-21 Zoltan Varga <vargaz@gmail.com>
2926 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
2927 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
2930 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
2931 mono_arch_output_basic_block. Fix warnings.
2933 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2935 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2938 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2940 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
2943 * iltests.il: Add new tests.
2945 2008-03-20 Kornél Pál <kornelpal@gmail.com>
2947 * mini.c: Removed Windows version macros.
2949 2008-03-20 Mark Probst <mark.probst@gmail.com>
2951 * generic-sharing.c: Put reflection types in the extensible part
2952 of the runtime generic context.
2954 * mini.c: Generic sharing of the GetTypeHandle special case of the
2955 ldtoken instruction.
2957 2008-03-20 Zoltan Varga <vargaz@gmail.com>
2959 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
2961 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
2963 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
2964 consistency with the other version on the linear IR branch.
2966 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
2968 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
2970 * iltests.il.in: Add new tests.
2972 2008-03-19 Zoltan Varga <vargaz@gmail.com>
2974 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
2976 * iltests.il.in: Add new tests.
2978 2008-03-19 Mark Probst <mark.probst@gmail.com>
2980 * mini.c: Two variables with the same name were declared in
2981 nesting contexts and one wasn't initialized. Fixed.
2983 2008-03-19 Mark Probst <mark.probst@gmail.com>
2985 * mini.c: Generic sharing of the initobj instruction.
2987 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
2989 * mini.c: make the test to optimize ldtoken from typeof() more
2992 2008-03-18 Mark Probst <mark.probst@gmail.com>
2994 * mini.c: Generic sharing of the initobj instruction for reference
2997 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2999 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
3000 the mono_breakpoint_clean_code() code to perform bound checks.
3002 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
3004 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
3005 mono_arch_patch_callsite() to include the start of the managed method
3006 to be able to perform bound checks.
3008 2008-03-17 Mark Probst <mark.probst@gmail.com>
3010 * mini.c: Generic sharing for the isinst instruction.
3012 2008-03-17 Mark Probst <mark.probst@gmail.com>
3014 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
3015 inssel-long32-mips.brg: Added opcodes for doing indirect calls
3016 with the runtime generic context argument.
3018 * mini.c: Share calls to several types of unsharable methods by
3019 putting the address of the method code in the runtime generic
3020 context and doing an indirect call.
3022 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
3025 2008-03-16 Mark Probst <mark.probst@gmail.com>
3027 * generic-sharing.c: Change due to a change in the runtime genric
3030 2008-03-15 Martin Baulig <martin@ximian.com>
3033 (mono_arch_nullify_class_init_trampoline): Add call to
3034 mono_breakpoint_clean_code() to make things work when running
3035 inside the debugger.
3038 (mono_arch_nullify_class_init_trampoline): Add call to
3039 mono_breakpoint_clean_code() to make things work when running
3040 inside the debugger.
3042 2008-03-14 Zoltan Varga <vargaz@gmail.com>
3044 * inssel-long.brg (reg): Fix 64 bit build.
3046 2008-03-14 Mark Probst <mark.probst@gmail.com>
3048 * mini.c, mini.h: Share static generic code by passing it an
3049 implicit argument pointing to the runtime generic context.
3051 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
3052 inssel-long32-mips.brg: New opcodes for calling shared static,
3053 which need to be passed the runtime generic context.
3055 * mini-amd64.c, mini-x86.c: Save the runtime generic context
3056 argument on the stack in the prologue if needed. New function for
3057 finding the runtime generic context argument from the registers
3058 saved by the trampoline.
3060 * mini-amd64.h, mini-x86.h: Specify which register to use for the
3061 runtime generic context argument.
3063 * tramp-amd64.c: Also restore the register used for the runtime
3064 generic context argument.
3066 * mini-trampoline.c: Resolve shared static calls by consulting the
3067 runtime generic context via the new argument.
3069 * generic-sharing.c: Add an argument to sharability-checking
3070 functions that specifies whether type variables should be treated
3071 as sharable type arguments.
3073 * inssel-x86.brg: Removed a superfluous, buggy rule.
3075 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
3078 2008-03-14 Martin Baulig <martin@ximian.com>
3080 * debug-debugger.c (main_thread_handler): Call
3081 mono_runtime_run_main() without sending any notifications.
3083 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
3085 2008-03-14 Zoltan Varga <vargaz@gmail.com>
3087 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
3089 2008-03-14 Mark Probst <mark.probst@gmail.com>
3091 * tramp-x86.c: Fixed register restore offsets in the trampoline
3092 code for ECX and EDX.
3094 2008-03-12 Geoff Norton <gnorton@novell.com>
3096 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
3097 different ucontext_t implementations.
3098 * exceptions-arm.c: Use the above defines to get exceptions working on
3099 iPhone (based on a patch by Luke Howard lukeh@padl.com)
3100 * mini-arm.c: Implement iPhone icache support (based on a patch by
3101 Luke Howard lukeh@padl.com)
3103 2008-03-12 Mark Probst <mark.probst@gmail.com>
3105 * mini.c: Enable generic sharing of calls to non-static
3106 non-interface non-generic non-value-type methods.
3108 * mini-trampolines.c: Resolve calls from shared generic code.
3110 2008-03-11 Zoltan Varga <vargaz@gmail.com>
3112 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
3114 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
3116 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
3118 * mini.c: some fixes for the AOT compiler.
3120 2008-03-07 Zoltan Varga <vargaz@gmail.com>
3122 * cpu-amd64.md: Add clob:1 to some float opcodes.
3124 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
3126 * mini.h: Added MiniVerifierMode enumeration.
3128 * mini.c: Added mini_verifier_set_mode to control
3129 the usage of the new verifier.
3131 * mini.c (mono_method): Integrated the new verifier.
3133 * driver.c: Extended --security option with validil and
3134 verifiable options to activate the new verifier.
3136 2008-03-07 Zoltan Varga <vargaz@gmail.com>
3138 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
3139 optimization to ctors taking 0 or 2 arguments too.
3141 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
3144 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
3146 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
3148 2008-03-06 Zoltan Varga <vargaz@gmail.com>
3150 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
3151 non-aot case as well.
3153 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
3155 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
3158 * aot-compiler.c (encode_patch): Ditto.
3160 * mini.h (G_MININT32): Fix the definition of this.
3162 2008-03-05 Zoltan Varga <vargaz@gmail.com>
3164 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
3166 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
3168 2008-03-04 Zoltan Varga <vargaz@gmail.com>
3170 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
3171 methods returning vtypes in registers.
3172 (mono_arch_allocate_vars): Ditto.
3174 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
3176 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
3178 * generics.cs: Add a test from the linear IR branch.
3180 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
3182 * mini.c (inline_method): Cache failed inline attempts.
3184 2008-03-04 Mark Probst <mark.probst@gmail.com>
3186 * mini.c: For shared methods of generic classes put the location
3187 of "this" into the MonoGenericJitInfo.
3189 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
3190 register out of a MonoContext by register number. Add the generic
3191 sharing context as an argument to mono_arch_find_this_argument().
3193 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
3194 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
3195 for new arch function.
3197 * mini-exception.c: Handle open exception clauses in shared
3200 * mini-trampolines.c: Supply additional argument to
3201 mono_arch_find_this_argument().
3203 2008-03-04 Zoltan Varga <vargaz@gmail.com>
3205 * Makefile.am (regtests): Run the bench.exe tests last.
3207 2008-03-03 Zoltan Varga <vargaz@gmail.com>
3209 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
3212 2008-03-02 Zoltan Varga <vargaz@gmail.com>
3214 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
3217 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
3219 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
3221 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
3222 whose class has no cctor.
3224 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
3226 2008-03-01 Zoltan Varga <vargaz@gmail.com>
3228 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
3231 2008-02-29 Zoltan Varga <vargaz@gmail.com>
3233 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
3234 to be in sync with the code on the linear IR branch.
3236 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
3238 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
3240 2008-02-27 Zoltan Varga <vargaz@gmail.com>
3242 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
3244 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
3246 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
3248 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
3250 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
3252 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
3255 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
3257 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
3258 OP_LOADR4_MEMBASE emission.
3260 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
3261 (mono_spillvar_offset_float): Ditto.
3263 * mini-mips.c (mono_arch_emit_prolog): Ditto.
3265 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
3268 * basic-long.cs: Add regression tests for them.
3270 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
3272 (mono_arch_allocate_vars): Fix representation of single-precision float
3274 (mono_arch_output_basic_block): Ditto.
3276 * inssel-mips.brg: Ditto, remove duplicate items.
3278 * mini-mips.c (emit_load_volatile_arguments): New function to handle
3279 arguments of tail calls as on other platforms.
3280 (mono_arch_output_basic_block): Handle tail calls.
3282 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
3285 * objects.cs (test_5_pass_static_struct): Add test for it.
3287 Contributed under MIT/X11 license.
3289 2008-02-26 Zoltan Varga <vargaz@gmail.com>
3291 * Makefile.am: Use gmcs for compiling the regression tests.
3293 * *.2.cs *.2.il: Rename to *.cs and *.il.
3295 2008-02-24 Zoltan Varga <vargaz@gmail.com>
3297 * regalloc.h: Make the vassign array smaller.
3299 * mini.c (mini_method_compile): Remove an unused field in cfg.
3301 * mini-codegen.c: Add a bunch of micro optimizations.
3303 2008-02-23 Zoltan Varga <vargaz@gmail.com>
3305 * regalloc.h: Remove some unused fields.
3307 2008-02-22 Zoltan Varga <vargaz@gmail.com>
3309 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
3311 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
3313 2008-02-22 Mark Probst <mark.probst@gmail.com>
3315 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
3317 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
3318 trampoline: Fetch an entry from the runtime generic context. If
3319 it's NULL, jump to the actual trampoline to fill the runtime
3320 generic context. Otherwise, return it.
3322 * mini.c: Call the lazy fetch trampoline to get entries out of the
3323 runtime generic context.
3325 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
3326 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
3327 tramp-sparc.c: Stubs for the lazy fetch trampoline.
3329 2008-02-21 Mark Probst <mark.probst@gmail.com>
3331 * mini.c: Fetch data out of the extensible part of the runtime
3332 generic context instead of calling a helper function.
3334 * generic-sharing.c: Some functions moved into
3335 metadata/generic-sharing.c. Helper function for fetching other
3336 types now checks and asserts against extensible rgctx (just for
3337 debugging purposes - the helper function isn't called anymore
3338 unless for debugging).
3340 2008-02-21 Zoltan Varga <vargaz@gmail.com>
3342 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
3343 for tail calls up to the point that the tests in iltests.exe run. Also add a
3344 dummy CKFINITE implementation.
3345 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
3346 needed for trampoline LMF frames.
3348 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
3349 trampoline LMF frames.
3351 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
3353 * mini.c (inline_method): clean any pending loader error when inlining fail.
3354 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
3356 2008-02-21 Zoltan Varga <vargaz@gmail.com>
3358 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
3360 * aot-runtime.c (decode_patch_info): Ditto.
3362 * mini.c (mono_resolve_patch_target): Ditto.
3364 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
3367 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
3369 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
3370 if it references an icall address.
3372 2008-02-20 Zoltan Varga <vargaz@gmail.com>
3374 * cpu-s390x.md: Remove some more unused opcodes.
3376 * cpu-s390x.md: Remove some unused opcodes.
3378 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
3379 mono_op_imm_to_op ().
3381 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
3382 instead of a switch statement.
3384 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
3385 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
3387 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
3389 * mini-codegen.c: Remove unused mono_regstate2_... functions.
3391 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
3394 2008-02-19 Zoltan Varga <vargaz@gmail.com>
3396 * driver.c (mono_main): Improve error reporting when an assembly cannot be
3397 opened. Fixes #362607.
3399 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
3401 * iltests.il.in: Add a test for static methods in interfaces.
3403 2008-02-18 Zoltan Varga <vargaz@gmail.com>
3405 * genmdesc.c (build_table): Fix a crash on older glib versions.
3407 * cpu-sparc.md: Remove some unused opcodes.
3409 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
3410 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
3412 * cpu-amd64.md: Remove some unused opcodes.
3414 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
3415 like the other opcodes.
3417 2008-02-17 Zoltan Varga <vargaz@gmail.com>
3419 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
3421 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
3423 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
3424 variables 'cfg' instead of 'm' for consistency.
3426 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
3428 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
3429 argument holding the vtype return address, to avoid the ambigious use of
3430 cfg->ret for this purpose.
3432 * mini.c (NEW_RETLOADA): Use vret_addr if set.
3434 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
3436 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
3437 new mono_print_ins () function which only takes one argument.
3439 2008-02-15 Zoltan Varga <vargaz@gmail.com>
3441 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
3444 2008-02-14 Zoltan Varga <vargaz@gmail.com>
3446 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
3448 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
3450 * mini-x86.c: Sync with the version on the linear IR branch by adding new
3451 opcodes and other small changes.
3453 * mini-ops.h: Add some new opcodes from the linear IR branch.
3455 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
3457 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
3458 opcodes, use the REG_MEMBASE opcodes instead.
3460 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
3461 opcodes, use the REG_MEMBASE opcodes instead.
3463 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
3466 * mini.c (mono_op_imm_to_op): New helper function.
3468 * mini-ops.h: Add some opcodes from linear IR branch.
3470 2008-02-13 Zoltan Varga <vargaz@gmail.com>
3472 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
3475 2008-02-12 Zoltan Varga <vargaz@gmail.com>
3477 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
3480 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
3482 2008-02-09 Zoltan Varga <vargaz@gmail.com>
3484 * aot-compiler.c (emit_method_code): Add an assert.
3486 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
3487 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
3490 2008-02-08 Zoltan Varga <vargaz@gmail.com>
3492 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
3493 some load/store opcodes so they are consistent.
3494 (mono_arch_emit_prolog): Simplify some code.
3496 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
3498 * objects.cs: Add tests for large argument offsets on ARM.
3500 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
3501 stack offsets. Fixes #359651.
3503 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
3505 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
3507 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
3509 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
3511 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
3513 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
3514 rid of CEE_CONV_R_UN.
3516 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
3518 2008-02-07 Zoltan Varga <vargaz@gmail.com>
3520 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
3522 * mini.c (mono_normalize_opcodes): Add some more opcodes.
3524 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
3526 * cpu-amd64.md: Remove some unused opcodes.
3528 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
3530 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
3532 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
3533 arch specific functions for its parts. Call the peephole pass after local
3534 regalloc so the prolog can compute a more accurate max_offset.
3536 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
3537 the corresponding OP_I/OP_L opcodes.
3539 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
3541 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
3543 2008-02-06 Zoltan Varga <vargaz@gmail.com>
3545 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
3546 as they are handled in mini.c.
3548 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
3550 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
3551 case since it is handled in mini.c.
3553 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
3555 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
3557 * *.c: Use the new opcodes in the IR and back end code.
3559 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
3561 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
3563 2008-02-06 Mark Probst <mark.probst@gmail.com>
3565 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
3566 an assert because it has a race condition.
3568 2008-02-06 Zoltan Varga <vargaz@gmail.com>
3570 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
3572 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
3574 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
3576 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
3577 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
3579 2008-02-05 Zoltan Varga <vargaz@gmail.com>
3581 * cpu-amd64.md (move): Correct the maximum size of move.
3583 2008-02-05 Mark Probst <mark.probst@gmail.com>
3585 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
3586 the generic class init trampoline to return quickly if the class
3589 2008-02-04 Zoltan Varga <vargaz@gmail.com>
3591 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
3592 issues where an 32 bit callsite cannot be patched by a 64 bit address.
3594 2008-02-03 Zoltan Varga <vargaz@gmail.com>
3596 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
3599 2008-01-31 Zoltan Varga <vargaz@gmail.com>
3601 * objects.cs: Add some soft-float tests.
3603 * mini.c: Fix a couple more soft-float issues.
3605 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
3607 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
3610 2008-01-30 Zoltan Varga <vargaz@gmail.com>
3612 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
3613 exception happens while compiling a virtual method.
3615 2008-01-29 Zoltan Varga <vargaz@gmail.com>
3617 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
3619 * mini-sparc.c: Fix build.
3621 * mini-sparc.c (get_call_info): Add support for generic sharing.
3623 * mini-exceptions.c: Add a FIXME.
3625 2008-01-27 Zoltan Varga <vargaz@gmail.com>
3627 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
3628 altstack handling code.
3630 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
3632 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
3634 * mini-s390.c: Add support for generic sharing.
3636 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
3638 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
3640 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
3642 * mini-s390x.c: Add support for generic sharing.
3644 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
3646 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
3648 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
3649 can be used since it takes a 16 bit signed immediate.
3651 * inssel-s390x.brg: Fix OP_SETRET.
3653 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
3655 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
3657 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
3659 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
3661 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
3664 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
3667 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
3668 of the unused mono_arch_patch_delegate_trampoline stuff.
3670 2008-01-26 Zoltan Varga <vargaz@gmail.com>
3672 * basic-long.cs: Move the fp related tests to basic-float.cs.
3674 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
3676 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
3678 * basic-calls.cs: Add a test for proper float argument passing.
3680 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
3681 if the context corresponds to an exception received through a signal.
3683 * exceptions.cs: Add a test for nullref handling at the start of a try
3686 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
3688 * jit-icalls.c (mono_break): New JIT icall.
3690 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
3692 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
3694 2008-01-25 Zoltan Varga <vargaz@gmail.com>
3696 * cpu-*.md: Get rid of unused opcodes.
3698 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
3700 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
3703 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
3706 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
3707 the arch independent trampoline code in mini-trampolines.c.
3709 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
3711 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
3713 * mini-s390.h: Remove an unused define.
3715 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
3716 the arch independent trampoline code in mini-trampolines.c.
3718 * mini-arm.c (mono_arch_emit_prolog): Fix build.
3720 2008-01-24 Zoltan Varga <vargaz@gmail.com>
3722 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
3724 * mini-s390.c (mono_arch_emit_prolog): Fix build.
3726 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
3728 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
3730 * cpu-amd64.md: Use smaller sizes for int opcodes.
3732 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
3734 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
3737 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
3740 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
3741 instead of though a pointer to save an indirection when accessing elements of
3744 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
3746 (NOT_IMPLEMENTED): New helper macro.
3747 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
3750 * *.c: Use the new helper macro.
3752 2008-01-21 Zoltan Varga <vargaz@gmail.com>
3754 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
3756 2008-01-20 Zoltan Varga <vargaz@gmail.com>
3758 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
3761 2008-01-18 Zoltan Varga <vargaz@gmail.com>
3763 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
3764 profiling is enabled.
3766 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
3768 (mono_arch_emit_prolog): Add more first bblock optimizations.
3770 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
3771 in order if possible.
3772 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
3773 bblock, since the arguments are still in their original registers.
3775 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
3777 2008-01-17 Zoltan Varga <vargaz@gmail.com>
3779 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
3782 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
3785 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
3787 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
3788 process async exceptions received while in unmanaged code.
3790 * mini.c (mini_init): Install a callback with the runtime which will be called
3791 when a thread receives an async exception while in unmanaged code.
3793 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
3795 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
3797 2008-01-16 Wade Berrier <wberrier@novell.com>
3804 2008-01-16 Zoltan Varga <vargaz@gmail.com>
3806 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
3807 compilation with sun cc.
3809 * cpu-*.md: Fix the build.
3811 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
3813 * mini-amd64.h: Add some comments to the MonoLMF structure.
3815 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
3817 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
3818 in the LMF structure if possible. This saves two instructions in the
3819 managed->native wrappers.
3821 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
3823 2008-01-16 Mark Probst <mark.probst@gmail.com>
3825 * generic-sharing.c: New type argument lookup code which uses the
3826 runtime generic context template.
3828 2008-01-15 Zoltan Varga <vargaz@gmail.com>
3830 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
3832 * mini-arm.c (add_general): Fix arm eabi parameter passing.
3833 (mono_arch_output_basic_block): Fix localloc implementation.
3835 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
3837 * mini-ia64.c (peephole_pass): Fix ia64 build.
3839 * mini-amd64.c (peephole_pass): Fix a warning.
3841 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
3842 at a constant offset from sp/fp.
3844 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
3845 instead of obtaining it from *lmf in the managed method case.
3847 2008-01-14 Zoltan Varga <vargaz@gmail.com>
3849 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
3851 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
3853 * mini.h (MonoInstList): New type.
3854 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
3855 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
3856 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
3857 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
3858 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
3859 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
3860 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
3861 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
3862 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
3863 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
3864 MONO_INST_LIST_FOR_EACH_ENTRY,
3865 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
3866 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
3867 mono_inst_list_first, mono_inst_list_last,
3868 mono_inst_list_next, mono_inst_list_prev): New instruction
3869 list handling interfaces.
3870 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
3871 list head 'ins_list'.
3872 (MonoInst): Replace next pointer with list head 'node'.
3873 (MonoCallInst): Make 'out_args' a MonoInstList.
3874 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
3875 (MonoCompile): Delete reverse_inst_list and
3876 reverse_inst_list_len.
3877 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
3878 mono_arch_lowering_pass, mono_arch_local_regalloc,
3879 mono_arch_output_basic_block, mono_arch_emit_prolog):
3880 Convert to new instruction lists.
3881 (insert_after_ins): Delete.
3882 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
3884 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
3885 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
3886 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
3887 mono_emulate_opcode, mono_emit_load_got_addr,
3888 inline_method, mono_method_to_ir, mono_print_bb_code,
3889 print_dfn, decompose_pass, nullify_basic_block,
3890 replace_out_block_in_code, remove_block_if_useless,
3891 merge_basic_blocks, move_basic_block_to_end,
3892 try_unsigned_compare, optimize_branches, mono_print_code,
3893 mini_select_instructions, remove_critical_edges): Likewise.
3894 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
3895 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
3896 mono_arch_output_basic_block, mono_arch_emit_prolog):
3898 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
3899 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3900 mono_arch_output_basic_block): Likewise.
3901 (inst_list_prepend, insert_after_ins): Delete.
3902 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
3903 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
3905 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
3906 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
3907 mono_arch_emit_prolog): Likewise.
3908 * cfold.c (mono_constant_fold): Likewise.
3909 * liveness.c (visit_bb, mono_analyze_liveness,
3910 optimize_initlocals): Likewise.
3911 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
3912 * graph.c (mono_draw_code_cfg): Likewise.
3913 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
3914 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
3915 mono_ssa_cprop): Likewise.
3916 * abcremoval (get_relations_from_previous_bb, process_block):
3918 * local-propagation (mono_cprop_invalidate_values,
3919 mono_local_cprop_bb): Likewise.
3920 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
3921 peephole_pass, mono_arch_output_basic_block,
3922 mono_arch_emit_prolog): Likewise.
3923 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
3924 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3925 mono_arch_emit_prolog): Likewise.
3926 (insert_after_ins): Delete.
3927 * aliasing.c (print_code_with_aliasing_information,
3928 mono_build_aliasing_information, mono_aliasing_deadce):
3929 Convert to new instruction lists.
3930 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
3931 peephole_pass, NEW_INS, mono_arch_lowering_pass,
3932 mono_arch_local_regalloc, mono_arch_output_basic_block):
3934 (insert_after_ins): Delete.
3935 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
3936 peephole_pass, mono_arch_output_basic_block): Convert to
3937 new instruction lists.
3938 * mini-codegen (InstList, inst_list_prepend,
3939 insert_after_ins): Delete.
3940 (insert_before_ins, get_register_force_spilling,
3941 get_register_spilling, free_up_ireg, free_up_reg,
3942 create_copy_ins, create_spilled_store, alloc_int_reg,
3943 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
3944 to new instruction lists.
3945 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
3946 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
3947 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
3948 (insert_after_ins): Delete.
3949 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
3950 mono_arch_local_regalloc, mono_arch_output_basic_block,
3951 mono_arch_call_opcode): Convert to new instruction lists.
3952 (insert_after_ins): Delete.
3953 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
3954 peephole_pass, mono_arch_output_basic_block,
3955 mono_arch_emit_prolog): Convert to new instruction lists.
3957 2008-01-11 Zoltan Varga <vargaz@gmail.com>
3959 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
3961 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
3964 * Makefile.am (version.h): Make this work with non-bash shells.
3966 2008-01-10 Zoltan Varga <vargaz@gmail.com>
3968 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
3970 2008-01-08 Zoltan Varga <vargaz@gmail.com>
3972 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
3973 the InitializeArray optimization.
3975 2008-01-06 Zoltan Varga <vargaz@gmail.com>
3977 * mini.c driver.c: Don't include os/gc_wrapper.h.
3979 2008-01-05 Zoltan Varga <vargaz@gmail.com>
3981 * mini.c (print_jit_stats): Print GC statistics if available.
3983 2008-01-04 Zoltan Varga <vargaz@gmail.com>
3985 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
3987 2007-12-29 Zoltan Varga <vargaz@gmail.com>
3989 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
3991 2007-12-26 Zoltan Varga <vargaz@gmail.com>
3993 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
3995 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
3997 * driver.c (mono_main): Ditto.
3999 2007-12-23 Zoltan Varga <vargaz@gmail.com>
4001 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
4003 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
4004 in the vtable can't be encoded.
4005 (compile_method): Ditto.
4007 2007-12-21 Zoltan Varga <vargaz@gmail.com>
4009 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
4012 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
4015 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
4016 the top LMF entry belongs to the current method.
4018 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
4020 2007-12-20 Zoltan Varga <vargaz@gmail.com>
4022 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
4024 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
4026 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
4028 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
4030 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
4032 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
4035 * basic-float.cs: Add an ulong->double cast test.
4037 2007-12-15 Zoltan Varga <vargaz@gmail.com>
4039 * mini.c (mono_method_to_ir): Fix a warning.
4041 2007-12-14 Zoltan Varga <vargaz@gmail.com>
4043 * mini-ops.h: Add OP_SWITCH.
4045 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
4046 CEE_SWITCH in back-end code, use OP_SWITCH instead.
4048 2007-12-11 Geoff Norton <gnorton@novell.com>
4050 * mini-s390x.c: Minor change to the MAX() define to allow
4051 it to compile with other gcc versions.
4053 2007-12-11 Geoff Norton <gnorton@novell.com>
4056 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
4058 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
4060 exceptions-arm.c (mono_arch_get_restore_context): Restore
4063 exceptions-arm.c (throw_exception): Save the frame pointer.
4064 This is a partial fix for #323747. Only the client side is
4067 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
4069 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
4070 was using an unrelated variable to log the class which
4071 needed the cctor to be called. This was crashing on arm.
4073 2007-12-09 Robert Jordan <robertj@gmx.net>
4075 * mini-x86.c (mono_arch_emit_epilog):
4076 Consider all kinds of 64-bit types. Fixes #323114.
4078 2007-12-08 Zoltan Varga <vargaz@gmail.com>
4080 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
4082 2007-12-07 Zoltan Varga <vargaz@gmail.com>
4084 * mini-amd64.c (peephole_pass): Add a missing instruction check.
4086 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
4088 * mini.c: run type ctor before allocating an object, not only
4089 when running it's constructor method (fixes at least part of bug #342507).
4091 2007-12-07 Zoltan Varga <vargaz@gmail.com>
4093 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
4095 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
4096 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
4099 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
4100 mono_generic_class_init_trampoline () the same as it is done with the other
4103 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
4104 aot-runtime.c aot-compiler.c: Implement AOT support.
4106 2007-12-07 Mark Probst <mark.probst@gmail.com>
4108 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
4109 build for archs which don't have the vtable trampoline defined
4112 2007-12-07 Zoltan Varga <vargaz@gmail.com>
4114 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
4116 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
4118 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
4120 * tramp-<ARCH>.c: Use the new helper function.
4122 2007-12-07 Mark Probst <mark.probst@gmail.com>
4124 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
4125 trampoline call, which takes a vtable argument.
4127 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
4128 OP_TRAMPCALL_VTABLEs like other calls.
4130 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
4131 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
4132 call. Implemented a support function which fetches the vtable
4133 from a register set.
4135 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
4136 Implemented a generic class init trampoline, using the
4137 OP_TRAMPCALL_VTABLE opcode.
4139 * mini.c: Implemented static field access when sharing generic
4140 code. This implies initing the class using the new
4141 OP_TRAMPCALL_VTABLE call.
4143 2007-12-07 Mark Probst <mark.probst@gmail.com>
4145 * mini.c: Don't compile methods with sharing enabled if their
4146 classes are disabled for sharing.
4148 2007-12-06 Zoltan Varga <vargaz@gmail.com>
4150 * inssel.brg: Add a missing sign extension to the GETCHR and array access
4151 opcodes. Fixes #346563.
4153 * objects.cs: Add a new test.
4155 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
4157 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
4158 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
4160 2007-12-06 Zoltan Varga <vargaz@gmail.com>
4162 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
4164 2007-12-03 Zoltan Varga <vargaz@gmail.com>
4166 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
4169 2007-12-02 Zoltan Varga <vargaz@gmail.com>
4171 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
4173 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
4174 optimization in the AOT case.
4176 2007-11-30 Zoltan Varga <vargaz@gmail.com>
4178 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
4180 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
4182 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
4184 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
4186 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
4187 is created by the inlined delegate ctor.
4189 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
4191 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
4193 2007-11-29 Zoltan Varga <vargaz@gmail.com>
4195 * cpu-x86.md: Fix the length of ckfinite.
4197 2007-11-28 Zoltan Varga <vargaz@gmail.com>
4199 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
4201 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
4202 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
4204 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
4206 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
4207 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
4209 2007-11-28 Martin Baulig <martin@ximian.com>
4212 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
4213 after creating the trampoline.
4215 2007-11-27 Zoltan Varga <vargaz@gmail.com>
4217 * aot-runtime.c (load_aot_module): Check runtime version if needed.
4219 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
4222 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
4223 instead of the calling method to help AOT.
4225 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
4227 2007-11-26 Zoltan Varga <vargaz@gmail.com>
4229 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
4232 2007-11-23 Zoltan Varga <vargaz@gmail.com>
4234 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
4236 * aot-compiler.c (compile_method): Correct check for generic method definitions.
4237 (encode_method_ref): No need to handle generic method definitions specially.
4239 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
4241 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
4244 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
4246 (compile_method): Enable generic sharing.
4248 2007-11-22 Zoltan Varga <vargaz@gmail.com>
4250 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
4251 (mini_method_compile): Add preliminary support for AOTing shared generic code.
4253 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
4256 * mini-trampolines.c: Fix a warning.
4258 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
4260 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
4261 (generic_class_is_reference_type): Remove unused function.
4263 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
4264 in the generic vtable trampoline case.
4266 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
4268 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
4269 return an AOT method based on a vtable slot.
4271 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
4273 * mini.c (mini_get_vtable_trampoline): Export this.
4275 2007-11-22 Martin Baulig <martin@ximian.com>
4278 (MonoDebuggerInfo): Move `debugger_version' up.
4280 2007-11-22 Martin Baulig <martin@ximian.com>
4283 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
4285 * mini-trampolines.c
4286 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
4287 after compiling the method.
4289 2007-11-20 Martin Baulig <martin@ximian.com>
4292 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
4293 (mono_debugger_remove_breakpoint): Likewise.
4294 (mono_debugger_check_breakpoints): Likewise.
4296 * debug-debugger.c: Implement the new breakpoint interface here.
4298 2007-11-18 Zoltan Varga <vargaz@gmail.com>
4300 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
4301 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
4303 * mini-x86.c (mono_arch_output_basic_block): Ditto.
4305 2007-11-17 Zoltan Varga <vargaz@gmail.com>
4307 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
4309 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
4312 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
4315 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
4316 returning a vtype in a register.
4318 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
4319 here from the arch specific code.
4321 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
4324 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
4325 (mono_arch_emit_prolog): Increment maximum prolog size.
4327 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
4328 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
4330 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
4331 MonoGenericSharingContext.
4333 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
4334 MonoGenericSharingContext. Allocate memory from the cfg mempool.
4336 2007-11-15 Mark Probst <mark.probst@gmail.com>
4338 * mini.c, mini.h, generic-sharing.c: Functions for producing code
4339 which extract fields out of the runtime generic context. Full
4340 sharing of the NEWARR opcode.
4342 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
4344 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
4345 --enable-minimal=ssa.
4347 2007-11-13 Zoltan Varga <vargaz@gmail.com>
4349 * mini-trampolines.c (mono_delegate_trampoline): Update after
4350 mono_marshal_get_delegate_invoke () signature change.
4352 2007-11-13 Mark Probst <mark.probst@gmail.com>
4354 * mini.c: Removed the shared context in favor of the generic
4355 sharing context. Allocate the MonoJitInfo structure with room for
4356 the generic sharing context if it's needed.
4358 * mini.h: Remove MonoGenericSharingContext declaration. It's in
4359 domain-internals.h now.
4361 * mini-x86.c: Pass the generic sharing context to get_call_info ().
4363 * generic-sharing.c: Several changes for working without a shared
4364 context and instead operating on open types instead.
4366 2007-11-12 David S. Miller <davem@davemloft.net>
4368 * inssel-sparc.brg: Fix double instruction emit.
4370 2007-11-12 Zoltan Varga <vargaz@gmail.com>
4372 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
4373 Get/Set/Address methods.
4375 * mini.c debug-debugger.c mini-trampolines.c: Update after
4376 mono_marshal_get_delegate_invoke signature change.
4378 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4380 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
4381 This can happens with dynamic methods. Fixes the other bug in #322722.
4383 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
4385 * tramp-arm.c (mono_arch_patch_callsite): Support patching
4388 * mini-arm.c (arm_patch): Implement patching of BX call
4389 sequence. Fixes one of the bugs in #322722.
4391 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
4393 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
4394 under Linux. We only need to flush every 32-byte cache line.
4396 2007-11-07 Massimiliano Mantione <massi@ximian.com>
4399 move_basic_block_to_end: Add branches when needed, eventually creating
4401 optimize_branches: added a parameter that tells if it's ok to create
4402 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
4403 and avoid calling move_basic_block_to_end when it's not ok.
4406 2007-11-07 Mark Probst <mark.probst@gmail.com>
4408 * mini.c: Abort inlining call to InitializeArray if something
4409 looks wrong. Let the icall handle it, which now has proper safety
4412 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
4414 * mini.c (mono_spill_call): add support for soft-float.
4416 * mini.c (mono_method_to_ir): add support for soft-float
4417 to inlined functions that return float.
4419 * mini.c (mono_method_to_ir): add support for soft-float
4420 to cee_stsfld opcode on float fields.
4422 2007-11-05 Geoff Norton <gnorton@novell.com>
4424 * mini-x86.h: Fix the structure access for X86 Leopard.
4427 2007-11-05 Martin Baulig <martin@ximian.com>
4429 * mini-trampolines.c
4430 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
4431 after compiling the method to notify the debugger.
4433 2007-11-05 Martin Baulig <martin@ximian.com>
4435 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
4437 2007-11-02 Zoltan Varga <vargaz@gmail.com>
4439 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
4440 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
4442 2007-11-01 Zoltan Varga <vargaz@gmail.com>
4444 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
4445 native-to-managed wrappers.
4447 2007-11-01 Geoff Norton <gnorton@novell.com>
4449 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
4452 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
4454 * mini.c, mini-x86.c: when getting back from unmanaged code
4455 to managed via a marshaled delegate we also need to set the
4458 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
4460 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
4463 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
4465 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
4466 let the debugger or other external agents to tell the JIT when
4467 a sw breakpoint has been inserted in the code that the JIT needs
4468 to be able to inspect.
4470 2007-10-31 Martin Baulig <martin@ximian.com>
4473 (MonoDebuggerInfo): Remove `runtime_class_init'.
4475 2007-10-30 Martin Baulig <martin@ximian.com>
4478 (mono_debugger_thread_created): Added `MonoThread *' argument.
4479 (mono_debugger_extended_notification): New public method.
4480 (mono_debugger_trampoline_compiled): New public method.
4483 (MonoDebuggerThreadInfo): Added `thread' and
4484 `extended_notifications' fields.
4487 (debugger_executable_code_buffer): New static variable.
4490 (MonoDebuggerInfo): Added `executable_code_buffer',
4491 `executable_code_buffer_size', `breakpoint_info_area',
4492 `breakpoint_table' and `breakpoint_table_size'.
4494 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
4496 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
4497 that IP either is an unused value or the vtable pointer. IMT
4498 calls use vtable + offset now. Reduced by almost half the size
4501 2007-10-26 Jonathan Chambers <joncham@gmail.com>
4503 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
4504 defines to access param registers. Replace long usage with
4505 gsize as sizeof(long) != sizeof(void*) on Win64.
4507 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
4508 on Win64. Fix intrinsic, use _AddressOfReturnAddress
4509 instead of non-existant _GetAddressOfReturnAddress.
4511 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
4512 param registers. Save/restore %rdi and %rsi in MonoLMF.
4514 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
4515 param registers. Modify (throw_exception) signature to take
4516 %rdi and %rsi on Win64.
4518 Code is contributed under MIT/X11 license.
4520 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
4522 * helpers.c: unlink debugging output files.
4524 2007-10-25 Zoltan Varga <vargaz@gmail.com>
4526 * mini.c: Move mono_create_ftnptr () to object.c.
4528 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
4530 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
4531 optional. This function can now be used to disassemble code generated
4532 outside the JIT such as trampolines and IMT thunks.
4534 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
4536 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
4537 vtable pointer from a ldr instruction.
4539 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
4540 new IMT call sequence.
4542 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
4543 call sequence for interface invocations.
4545 * mini-arm.c (mono_arch_emit_imt_argument): added, required
4546 for imt support. This function is empty since IMT on ARM requires no
4547 special handling on the IR side.
4549 * mini-arm.c (mono_arch_find_imt_method): added, required for
4552 * mini-arm.c (mono_arch_find_this_argument): added, required
4555 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
4556 a ldr instruction to load a value stored in the code stream.
4558 * mini-arm.c (mono_arch_build_imt_thunk):added, required
4562 2007-10-23 Zoltan Varga <vargaz@gmail.com>
4564 * mini.c (mini_init): Install the jump trampoline callback.
4566 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4568 * mini-trampolines.c: handle synchronized methods with the common
4569 vtable trampoline (bug #335601).
4571 2007-10-17 Zoltan Varga <vargaz@gmail.com>
4573 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
4575 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
4578 * mini-ia64.h mini-ia64.c: Add support for IMT.
4580 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
4581 prolog. Fixes #331958.
4583 2007-10-15 Zoltan Varga <vargaz@gmail.com>
4585 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
4587 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4589 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
4592 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4594 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
4597 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
4599 * mini-x86.c, mini-x86.h: x86 support for the common vtable
4602 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
4604 * mini-trampolines.c: changed the magic rampoline to understand
4605 the common vtable trampoline method: the method to invoke is
4606 determined by the vtable displacement of the call.
4608 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
4610 * mini.c, mini.h: register the common vtable trampoline if the
4611 architecture supports it.
4613 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
4615 * cpu-amd64.md: use the correct max length for tls_get.
4617 2007-10-14 Zoltan Varga <vargaz@gmail.com>
4619 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
4620 CEE_STELEM_ANY. Fixes #333696.
4622 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
4624 * exceptions-x86.c: provide more graceful handling of the case where
4625 we followed a bogus function pointer from managed code (bug #332866).
4627 2007-10-11 Mark Probst <mark.probst@gmail.com>
4629 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
4630 replaces the generic_shared flag and will carry more information
4633 * generic-sharing.c: Added mini_type_stack_size() which allows
4634 allows open types if given a generic sharing context.
4635 mini_get_basic_type_from_generic() takes a
4636 MonoGenericSharingContext* instead of a MonoCompile* now.
4638 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
4639 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
4640 mini-sparc.c, mini-x86.c: Trivial changes required by the two
4641 changes above. Just passing arguments through to the right
4644 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
4646 * mini-arm.c: unify the call emission to emit_code_seq().
4648 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
4650 * tramp-arm.c: reduced the trampoline size.
4652 2007-10-10 Mark Probst <mark.probst@gmail.com>
4654 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
4655 variable handling out of arch-specific code.
4657 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
4659 * mini-arm.c: implemented fast delegate dispatch.
4661 2007-10-09 Zoltan Varga <vargaz@gmail.com>
4663 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
4664 that fp elimination is turned off if the space required by locals is too
4667 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
4669 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
4670 ARM to the new style trampoline.
4672 2007-10-09 Zoltan Varga <vargaz@gmail.com>
4674 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
4676 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
4678 2007-10-09 Martin Baulig <martin@ximian.com>
4681 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
4682 `field_info_offset_offset'.
4684 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
4686 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
4687 removed more internal usage of the r11 register and made it available
4688 to the register allocator.
4690 2007-10-08 Mark Probst <mark.probst@gmail.com>
4692 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
4693 when sharing generics and treat type variables as references.
4695 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
4697 * mini-ppc.c: started removing the internal uses of register r11
4698 to eventually allow the register allocator to manage it as an
4699 additional available register.
4701 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
4703 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
4705 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
4707 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
4708 specific trampolines as they are not performance critical as a jump
4709 target (maybe align as before only for AOT code?). This saves about
4710 200 KB of native code on x86 for monodevelop startup.
4712 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
4714 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
4715 monodevelop startup.
4717 2007-10-06 Zoltan Varga <vargaz@gmail.com>
4719 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
4721 * mini-sparc.h mini-sparc.c: Implement IMT support.
4723 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
4724 its smaller and doesn't clobber sparc_g1.
4726 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
4728 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
4730 * mini-ppc.c: optimized the size of the IMT thunks a bit.
4732 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
4734 * mini-ppc.c: implemented fast delegate invocation.
4736 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
4738 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
4740 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
4742 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
4743 code to the new style trampoline in preparation for IMT support.
4745 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
4747 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
4748 systems already. This also reduces the specific trampiline sizes and
4749 prepares for the use of r12 as the IMT identifier register.
4751 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4753 * mini-mips.h: endianess fix (simplified from a patch by
4754 Thomas Kunze <thommy@tabao.de>, bug #323737).
4756 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
4758 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
4759 to access ucontext fields and enable netbsd support
4760 (partially from Magnus Henoch <mange@freemail.hu>).
4762 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4764 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
4765 use the preprocessor from the CPP env var if it is set.
4767 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
4769 * mini-trampolines.c: fixed an assertion and moved it earlier in the
4770 code, before interface_offset gets used.
4772 2007-10-02 Zoltan Varga <vargaz@gmail.com>
4774 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
4775 mono_class_setup_vtable () before accessing klass->vtable.
4777 2007-10-01 Zoltan Varga <vargaz@gmail.com>
4779 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
4782 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
4784 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
4785 IMT slots (this saves hundreds of KB of memory in programs like
4786 IronPython and Monodevelop).
4788 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
4790 * mini.c: print the delegate counter.
4792 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
4794 * mini-x86.c: make it easier to enable the debugging code for IMT
4797 2007-09-28 Martin Baulig <martin@ximian.com>
4800 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
4801 `mono_method_klass_offset' and `mono_method_token_offset'.
4803 2007-09-20 Mark Probst <mark.probst@gmail.com>
4805 * mini.c: First generics sharing implementation. Can only share
4806 in very simple cases. If sharing doesn't work it falls back to
4807 dedicated compilation.
4809 * mini.h: Flag in MonoCompile to specify whether generic
4810 compilation is shared. Flags enum for marking which generic inst
4811 of a context is used. Prototypes for helper functions.
4813 * generic-sharing.c: Helper functions for generic method sharing.
4815 * optflags-def.h: Optimization flag (gshared) for enabling generic
4816 method sharing added.
4818 * Makefile.am: generic-sharing.c added.
4820 2007-09-19 Daniel Nauck <dna@mono-project.de>
4822 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
4824 2007-09-19 Massimiliano Mantione <massi@ximian.com>
4825 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
4828 2007-09-19 Martin Baulig <martin@ximian.com>
4830 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
4831 mono_debug_cleanup() is now part of mono_cleanup().
4833 2007-09-18 Zoltan Varga <vargaz@gmail.com>
4835 * driver.c (mono_main): Fix a warning.
4837 2007-09-17 Zoltan Varga <vargaz@gmail.com>
4839 * aot-compiler.c: Optimize various parts when processing large assemblies.
4842 * mini.c (mono_patch_info_hash): Improve hash function.
4844 2007-09-14 Jonathan Chambers <joncham@gmail.com>
4846 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
4848 Code is contributed under MIT/X11 license.
4850 2007-09-14 Zoltan Varga <vargaz@gmail.com>
4852 * mini.c (mini_init): Fix a leak.
4854 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
4856 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
4858 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
4860 2007-09-14 Zoltan Varga <vargaz@gmail.com>
4862 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
4864 2007-09-13 Zoltan Varga <vargaz@gmail.com>
4866 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
4869 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
4871 * mini.c (handle_alloc): Enable managed allocators in AOT code.
4873 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
4875 * aot-runtime.c (decode_patch_info): Ditto.
4877 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4879 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
4880 static case. Cache delegates in architecture specific code,
4881 based on number of parameters.
4883 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
4884 in architecture specific code, based on number of parameters.
4886 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
4887 caching happen in architecture specific code now.
4889 Code is contributed under MIT/X11 license.
4891 2007-09-12 Jonathan Chambers <joncham@gmail.com>
4893 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
4894 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
4895 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
4897 Code is contributed under MIT/X11 license.
4899 2007-05-15 Massimiliano Mantione <massi@ximian.com>
4900 * mini.c: (mono_thread_abort) Fixed bug #82416.
4902 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4904 * mini.: hook the new managed GC allocation feature into the JIT.
4906 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
4908 * mini.c: implementation for the new runtime tls opcode.
4910 2007-09-11 Martin Baulig <martin@ximian.com>
4913 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
4914 `mono_method_inflated_offset'.
4916 2007-09-07 Zoltan Varga <vargaz@gmail.com>
4918 * driver.c mini.h mini.c: Add a new devel command line option for injecting
4919 async exceptions into a method.
4921 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
4922 purpose of testing whenever the unwinder works at every instruction.
4924 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
4926 * mini.c: check accessibility of method used in ldftn (fixes
4929 2007-09-04 Zoltan Varga <vargaz@gmail.com>
4931 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
4933 * inssel.brg: Fix a warning.
4935 2007-09-03 Martin Baulig <martin@ximian.com>
4937 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
4938 now takes the `main_method' as argument.
4940 2007-09-02 Zoltan Varga <vargaz@gmail.com>
4942 * cpu-sparc.md (endfilter): Add missing src1:i argument.
4944 2007-08-30 Jonathan Chambers <joncham@gmail.com>
4946 * driver.c: include the cil-coff.h header on Windows.
4948 Code is contributed under MIT/X11 license.
4950 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
4952 * mini.c, driver.c: don't include the cil-coff.h header.
4954 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
4956 * mini.c: flag places that needs fixes fo soft-float support.
4958 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
4960 * mini.h, inssel-float.brg: fix soft-float constant loads on big
4961 endian systems (partially from Dean Jenkins, bug #81924).
4963 2007-08-28 Mark Probst <mark.probst@gmail.com>
4965 * mini.c (check_linkdemand): Remove embedded reference object in
4966 call to LinkDemandSecurityException.
4967 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
4968 with an IntPtr instead of a reference object.
4970 2007-08-28 Zoltan Varga <vargaz@gmail.com>
4972 * mini.c (handle_initobj): Handle alignment properly.
4974 * inssel.brg (mini_emit_memset): Ditto.
4976 * inssel.brg (mini_emit_memcpy): Ditto.
4978 * inssel-sparc.brg: Ditto.
4980 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
4982 2007-08-26 Zoltan Varga <vargaz@gmail.com>
4984 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
4985 exceptions raised in unmanaged code. Fixes part of #82594.
4987 2007-08-24 Mark Probst <mark.probst@gmail.com>
4989 * mini.c (mono_method_to_ir), declsec.c
4990 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
4992 2007-08-22 Martin Baulig <martin@ximian.com>
4995 (MonoDebuggerThreadInfo): New typedef.
4996 (mono_debugger_thread_table): New global variable.
4997 (mono_debugger_thread_created): New public function.
4998 (mono_debugger_thread_cleanup): New public function.
5002 - removed `get_current_thread' and `lookup_assembly'.
5003 - removed `data_table'.
5004 - added `thread_table'.
5007 (mono_thread_start_cb): Call mono_debugger_thread_created().
5008 (mono_thread_attach_cb): Likewise.
5009 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
5010 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
5013 * driver.c (mono_main): Move mono_debug_init() up, before calling
5014 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
5016 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5018 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
5019 together when passing several arguments of type double (gives a small
5020 speedup and saves a few bytes of generated code).
5022 2007-08-20 Jb Evain <jbevain@novell.com>
5024 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
5026 2007-08-20 Jb Evain <jbevain@novell.com>
5028 * mini.c (mono_method_to_ir): throw MethodAccessException
5029 and FieldAccessException instead of InvalidProgramException.
5031 2007-08-20 Mark Probst <mark.probst@gmail.com>
5033 * mini.c: CoreCLR security checks.
5035 * mini.h: Removed MonoSecurityMode (moved to
5036 metadata/security-manager.h) and mono_security_mode global var
5037 (replaced by set/get functions in security-manager.h).
5039 * driver.c: Added "core-clr-test" security mode for testing. Used
5040 set-function for setting security mode.
5042 2007-08-17 Mark Probst <mark.probst@gmail.com>
5044 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
5045 the new jit_info_table.
5047 * driver.c: Test code for the new jit_info_table (enabled by the
5048 define MONO_JIT_INFO_TABLE_TEST).
5050 2007-08-14 Zoltan Varga <vargaz@gmail.com>
5052 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
5053 detection of call <REG> instruction sequence. Fixes build on freebsd.
5055 2007-08-13 Zoltan Varga <vargaz@gmail.com>
5057 * mini-exceptions.c: Fix a warning.
5059 2007-08-11 Zoltan Varga <vargaz@gmail.com>
5061 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
5062 stack overflow handling code on amd64 too.
5064 * mini-exceptions.c (mono_setup_altstack): Make this use
5065 mono_thread_get_stack_bounds ().
5067 * mini-x86.h: Disable sigaltstack on solaris x86.
5069 2007-08-10 Zoltan Varga <vargaz@gmail.com>
5071 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
5073 2007-08-10 Geoff Norton <gnorton@customerdna.com>
5075 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
5077 2007-08-08 Zoltan Varga <vargaz@gmail.com>
5079 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
5081 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
5083 2007-08-03 Neale Ferguson <neale@sinenomine.net>
5085 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
5088 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
5090 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
5091 to be emitted (bug #82281).
5093 2007-08-01 Martin Baulig <martin@ximian.com>
5095 Merged the `debugger-dublin' branch.
5097 * debug-debugger.h (MonoDebuggerInfo):
5098 Removed the `old_*' compatibility entries.
5099 Added `debugger_version' and `data_table'.
5100 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
5101 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
5104 (MiniDebugMethodBreakpointInfo): Add `address_list'.
5105 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
5106 instead of a `gconstpointer'.
5107 (mono_debugger_insert_method_breakpoint): Return a
5108 `MonoDebugMethodAddressList *'.
5110 2007-06-28 Martin Baulig <martin@ximian.com>
5112 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
5114 2007-08-01 Zoltan Varga <vargaz@gmail.com>
5116 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
5117 __builtin_frame_address () since it is broken on older gcc versions.
5119 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
5121 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
5122 on the stack overflow handling and made the managed stack overflows
5123 catchable in most cases using soft guard pages.
5124 * exceptions-x86.c: added code to restore the protection in the soft
5125 guard pages at the end of exception handling.
5127 2007-07-31 Zoltan Varga <vargaz@gmail.com>
5129 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
5131 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
5133 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
5136 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
5138 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
5139 signal handling support until it has been ported to the new mechanism.
5140 * mini.c: fixed stack overflow detection and use the new
5141 architecture code to handle signals on the altstack.
5143 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
5145 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
5146 stack overflows on the alt stack.
5148 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
5150 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
5151 stack overflows on the alt stack.
5153 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
5155 * exceptions-ppc.c: cleanup preparing for altstack support.
5157 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
5159 * exceptions-arm.c: cleanup preparing for altstack support.
5161 2007-07-27 Mark Probst <mark.probst@gmail.com>
5163 * mini.c (print_jit_stats): Output hazard pointer stats.
5165 2007-07-26 Mark Probst <mark.probst@gmail.com>
5167 * driver.c, mini.c: Replaced security mode flags with a single
5170 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
5172 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
5174 2007-07-25 Mark Probst <mark.probst@gmail.com>
5176 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
5177 (which doesn't do anything yet) for activating Core CLR
5178 (Silverlight) security.
5180 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
5182 * mini-codegen.c: work around a possible gcc bug on arm.
5184 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
5186 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
5187 message for platforms that don't support AOT compilation.
5189 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
5191 * mini.h, mini.c, driver.c: temporary smcs hack.
5193 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
5195 * mini-arm.h, mini-arm.c: arm EABI fixes.
5197 2007-07-22 Zoltan Varga <vargaz@gmail.com>
5199 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
5202 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
5203 trampolines taking a method argument.
5205 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
5207 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
5208 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
5210 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
5211 JIT compilation throws an exception. Fixes #82050.
5213 2007-07-19 Mark Probst <mark.probst@gmail.com>
5215 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
5216 with the MONO_EXCEPTION_ defines.
5218 2007-07-17 Zoltan Varga <vargaz@gmail.com>
5220 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
5223 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
5224 the cause of an assertion.
5226 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
5228 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
5231 2007-07-15 Zoltan Varga <vargaz@gmail.com>
5233 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
5234 assert. Should fix #82103.
5236 2007-07-14 Zoltan Varga <vargaz@gmail.com>
5238 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
5239 here too. Fixes #82095.
5241 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
5244 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
5246 * mini-amd64.h: Enable IMT for amd64.
5248 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
5250 2007-07-12 Zoltan Varga <vargaz@gmail.com>
5252 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
5254 2007-07-12 Mark Probst <mark.probst@gmail.com>
5256 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
5257 as soon as check_linkdemand sets an exception_type.
5259 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
5261 * mini-x86.c: fixed offsets for IMT call sequence.
5262 * mini-x86.h: enable IMT again.
5264 2007-07-11 Zoltan Varga <vargaz@gmail.com>
5266 * trace.c (mono_trace_enter_method): Decode MonoType too.
5268 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
5270 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
5272 * mini-amd64.c: Add preliminary IMT implementation.
5274 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
5276 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
5277 understand the new IMT-base interface invocation (thanks to
5278 Daniel Nauck for the report and the remote debugging session).
5280 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
5282 * mini-x86.c: size and speed optimizations for the IMT bsearch.
5284 2007-07-11 Zoltan Varga <vargaz@gmail.com>
5286 * Makefile.am (aotcheck): Make this actually use the AOTed code.
5288 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
5290 * mini-trampolines.c: implement AOT IMT support.
5291 * mini-x86.h: enable IMT support for wider testing.
5293 2007-07-10 Zoltan Varga <vargaz@gmail.com>
5295 * inssel.brg (emit_imt_argument): Add aot support here.
5297 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
5299 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
5301 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
5302 of the IMT implementation, partially from massi, with my
5303 implementation of the bsearch sequence. Disabled by default until
5304 the AOT code is implemented.
5306 2007-07-10 Zoltan Varga <vargaz@gmail.com>
5308 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
5310 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
5312 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
5314 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
5315 arch-independent IMT JIT code from Massimiliano
5316 Mantione (massi@ximian.com) with small cleanups from me.
5318 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
5320 * Makefile.am: fix svn invocation to get the svn revision to be
5321 independent of the local language (build fix).
5323 2007-07-09 Mark Probst <mark.probst@gmail.com>
5325 * mini.c (inline_method): Reset cfg->exception_type if the
5326 inlining is aborted. Fixes: 82049.
5328 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
5330 * mini.c: remove assert from exception handling code when exception_ptr
5333 2007-07-05 Zoltan Varga <vargaz@gmail.com>
5335 * mini.c (mono_codegen): Add an assert.
5337 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
5338 enter and leave code.
5339 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
5341 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5343 * mini-ppc.c: fixed memory corruption for localloc(0)
5346 2007-07-05 Zoltan Varga <vargaz@gmail.com>
5348 * mini.c: Fix warnings.
5350 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
5352 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
5353 to emit better double->int conversions.
5355 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
5357 * mini.c: the provided Min/Max optimizations are valid for unisgned
5360 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
5362 * 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
5364 2007-06-28 Miguel de Icaza <miguel@novell.com>
5366 * mini.c (mono_running_on_valgrind): Add support for reporting the
5367 method and its boundaries to valgrind.
5369 2007-06-28 Martin Baulig <martin@ximian.com>
5371 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
5373 2007-06-25 Zoltan Varga <vargaz@gmail.com>
5375 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
5377 * generic.2.cs: Add new test case.
5379 2007-06-25 Martin Baulig <martin@ximian.com>
5381 Merged the `debugger-dublin' branch.
5384 (mono_debugger_insert_method_breakpoint): New public method.
5385 (mono_debugger_remove_method_breakpoint): Likewise.
5386 (mono_debugger_check_breakpoints): New static method.
5387 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
5389 * debug-debugger.h (MonoDebuggerInfo):
5390 Renamed (to keep backward compatibility in the vtable):
5391 `insert_breakpoint' -> `old_insert_breakpoint'.
5392 `remove_breakpoint' -> `old_remove_breakpoint'.
5393 `create_string' -> `old_create_string'.
5394 `lookup_class' -> `old_lookup_class'.
5395 `lookup_type' -> removed; changed into a dummy field.
5396 `lookup_assembly' -> `old_lookup_assembly'.
5397 Added (same functionality, but different signature):
5398 `create_string', `lookup_class', `lookup_assembly'
5400 `get_method_addr_or_bpt', `remove_method_breakpoint',
5401 `runtime_class_init'.
5403 * debug-debugger.c: Merged the `debugger-dublin' branch.
5405 2007-06-23 Zoltan Varga <vargaz@gmail.com>
5407 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
5409 (peephole_pass): Likewise.
5411 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
5413 * driver.c: hopefully make setaffinity work also for ancient
5416 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
5418 * driver.c : win32 build fix.
5420 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
5422 * driver.c: check for the MONO_NO_SMP env var and bind to a single
5423 processor if it is set.
5425 2007-06-21 Martin Baulig <martin@ximian.com>
5427 * debug-mini.h: New file.
5430 (mono_debugger_insert_breakpoint_full): Moved here from
5431 ../metadata/mono-debug-debugger.c.
5432 (mono_debugger_remove_breakpoint): Likewise.
5433 (mono_debugger_breakpoint_callback): Likewise.
5435 2007-06-15 Raja R Harinath <rharinath@novell.com>
5437 * jit-icalls.c (mono_helper_compile_generic_method): Update to
5438 changes in MonoGenericClass.
5440 2007-06-14 Zoltan Varga <vargaz@gmail.com>
5442 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
5444 2007-06-14 Raja R Harinath <rharinath@novell.com>
5446 * jit-icalls.c (mono_helper_compile_generic_method): Update to
5447 removal of MonoGenericMethod.
5449 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5451 * mini-exceptions.c: hooks for the exception events profiling API.
5453 2007-06-14 Randolph Chung <tausq@debian.org>
5455 * Makefile.ma: Add hppa target.
5456 * mini-arch.h: Include mini-hppa.h
5457 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
5458 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
5459 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5461 2007-06-14 Randolph Chung <tausq@debian.org>
5463 * inssel.brg: Add rules for "chained" compare-branch operations so that
5464 a single compare op can affect multiple branches. Adjust cost for
5465 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
5466 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
5467 cost for some rules so that they can more easily be overridden by
5468 per-arch rules (with fixes from lupus).
5469 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5471 2007-06-13 Randolph Chung <tausq@debian.org>
5473 * mini-ops.h: Reorder branch ops so that they match the order of the
5474 corresponding CEE_* ops. The code expects them this way.
5475 Add new ops for HPPA target.
5476 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5478 2007-06-13 Randolph Chung <tausq@debian.org>
5480 * mini-exceptions.c: Handle cases where the stack grows towards
5482 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
5484 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
5486 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
5488 * driver.c: explain where a non-matching corlib is found.
5490 2007-06-13 Mark Probst <mark.probst@gmail.com>
5492 * mini.c (print_jit_stats): Output dynamic code allocation stats.
5494 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
5496 * mini-exceptions.c: Generate a method profile leave event during
5497 an exception to ensure that the profiler gets notified.
5499 2007-06-07 Zoltan Varga <vargaz@gmail.com>
5501 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
5504 * cpu-amd64.md: Add long_and/or/xor opcodes.
5506 2007-06-06 Wade Berrier <wberrier@novell.com>
5508 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
5509 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
5510 length of instruction shr_imm (expected 8, got 10)
5512 2007-06-06 Zoltan Varga <vargaz@gmail.com>
5514 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
5516 2007-06-06 Mark Probst <mark.probst@gmail.com>
5518 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
5519 MonoInternalHashTable again (fixed bug in the internal hash table
5522 2007-06-06 Mark Probst <mark.probst@gmail.com>
5524 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
5525 Have to figure out what makes it crash the SWF regression.
5527 2007-06-05 Zoltan Varga <vargaz@gmail.com>
5529 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
5531 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
5533 * mini.c: optimize out the type check when storing null in a
5536 2007-06-04 Mark Probst <mark.probst@gmail.com>
5538 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
5539 MonoInternalHashTable.
5541 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
5543 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
5544 signed integer methods.
5546 2007-06-02 Zoltan Varga <vargaz@gmail.com>
5548 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
5549 permanently since the current approach doesn't work.
5551 2007-06-02 Zoltan Varga <vargaz@gmail.com>
5553 * inssel.brg (stmt): Only call delegate->invoke_impl if
5554 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
5556 2007-06-01 Zoltan Varga <vargaz@gmail.com>
5558 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
5559 the sreg2==rdx case.
5561 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
5562 account if it contains a rex prefix.
5563 (peephole_pass): Handle OP_FMOVE as well.
5565 2007-06-01 Zoltan Varga <vargaz@gmail.com>
5567 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
5568 as it causes regressions.
5570 2007-05-31 Zoltan Varga <vargaz@gmail.com>
5572 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
5573 static case as well.
5575 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
5577 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
5578 (mono_arch_get_this_arg_from_call): Ditto.
5580 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
5582 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
5585 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
5586 (mono_arch_get_this_arg_from_call): Ditto.
5588 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
5590 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
5591 try to create optimized invoke code and use that for further invocations.
5592 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
5594 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
5596 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
5598 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
5599 sealed classes or methods.
5600 *devirtualization.cs: tests for the new optimization
5602 2007-05-29 Zoltan Varga <vargaz@gmail.com>
5604 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
5605 by the update_volatile () function.
5607 2007-05-27 Zoltan Varga <vargaz@gmail.com>
5609 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
5612 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
5614 2007-05-24 Jonathan Chambers <joncham@gmail.com>
5616 * mini.c: Add configure checks for header files.
5617 * mini-x86.c: Add configure checks for header files.
5618 * trace.c: Add configure checks for header files.
5619 * aot-runtime.c: Add configure checks for header files.
5620 * aot-compiler.c: Add configure checks for header files.
5621 * driver.c: Add configure checks for header files.
5622 * mini-codegen.c: Add configure checks for header files.
5624 Code is contributed under MIT/X11 license.
5626 2007-05-22 Zoltan Varga <vargaz@gmail.com>
5628 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
5629 icompare_imm -128 + op_iclt. Fixes #81703.
5631 2007-05-19 Zoltan Varga <vargaz@gmail.com>
5633 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
5635 2007-05-15 Massimiliano Mantione <massi@ximian.com>
5637 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
5638 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
5639 so that all isinst checks now use "interface_bitmap".
5641 2007-05-15 Zoltan Varga <vargaz@gmail.com>
5643 * cpu-amd64.md (jmp): Fix a warning.
5645 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
5647 * basic.cs: Add new regression test.
5649 * basic.cs: Remove test which is now in basic-long.cs.
5651 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
5653 * basic-long.cs: Add new test.
5655 2007-05-13 Zoltan Varga <vargaz@gmail.com>
5657 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
5659 2007-05-12 Zoltan Varga <vargaz@gmail.com>
5661 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
5663 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
5666 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
5667 throwing code a bit.
5669 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
5670 the exception throwing code a bit.
5672 * mini-x86.c (get_call_info): Allocate result from a mempool.
5674 2007-05-11 Zoltan Varga <vargaz@gmail.com>
5676 * aot-compiler.c (find_typespec_for_class): Fix the assert.
5678 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
5680 * mini.h (MonoCompile): Add 'token_info_hash' field.
5682 * mini.c: Save token->method associations during compilation so the AOT
5683 compiler can use it.
5685 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
5686 which reference generic classes and methods.
5688 2007-05-10 Zoltan Varga <vargaz@gmail.com>
5690 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
5692 * aot-compiler.c (compile_method): Fix a typo in a comment.
5694 * aot-runtime.c (decode_cached_class_info): Skip generic types.
5696 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
5699 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
5701 2007-05-09 Zoltan Varga <vargaz@gmail.com>
5703 * mini.h (MonoCompile): Add 'args' field.
5705 * mini.c (mono_compile_create_vars): Store variables representing the arguments
5708 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
5710 2007-05-08 Zoltan Varga <vargaz@gmail.com>
5712 * mini.c (mono_compile_get_interface_var): Remove this unused function.
5714 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
5716 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
5717 opcodes for some opcodes.
5719 * mini.h *.brg *.c: Use the new opcodes.
5721 2007-05-08 Massimiliano Mantione <massi@ximian.com>
5723 * mini.h: Bumped aot revision.
5725 * inssel.brg: modified code generation of type checks for interfaces
5726 to use the new "MonoClass.interface_bitmap" instead of the old
5727 "MonoClass.interface_offsets".
5729 2007-04-30 Zoltan Varga <vargaz@gmail.com>
5731 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
5733 2007-04-29 Zoltan Varga <vargaz@gmail.com>
5735 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
5738 2007-04-27 Neale Ferguson <neale@sinenomine.net>
5740 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
5742 2007-04-27 Wade Berrier <wberrier@novell.com>
5744 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
5745 mini.h) to fix build.
5747 2007-04-26 Zoltan Varga <vargaz@gmail.com>
5749 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
5751 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
5752 causes the corlib unit tests to fail.
5754 2007-04-25 Zoltan Varga <vargaz@gmail.com>
5756 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
5758 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
5760 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
5761 opcodes to the comparison relations.
5763 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
5764 opcodes to their types.
5766 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
5768 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
5769 it in cfg->arch.cinfo.
5771 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
5773 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
5774 cfg->cil_offset_to_bb.
5776 2007-04-24 Zoltan Varga <vargaz@gmail.com>
5778 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
5779 created becase of initlocals.
5781 2007-04-23 Zoltan Varga <vargaz@gmail.com>
5783 * mini-alpha.c cpu-alpha.md: More alpha port work from
5784 Sergey Tikhonov <tsv@solvo.ru>.
5786 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
5788 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
5790 2007-04-19 Zoltan Varga <vargaz@gmail.com>
5792 * cpu-s390.md (break): Correct the length of break instruction.
5794 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
5796 * mini.c: fix a couple of soft-float issues and comments.
5798 2007-04-15 Miguel de Icaza <miguel@novell.com>
5800 * trace.c (is_filenamechar): - is also a filename char.
5802 2007-04-15 Neale Ferguson <neale@sinenomine.net>
5804 * mini-s390.c: Correct checking for enum type in return value processing.
5806 2007-04-14 Raja R Harinath <rharinath@novell.com>
5808 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
5809 (version.h): Makefile is in the build directory.
5811 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
5813 * mini-amd64.h: fix for assertion failure on Solaris/amd64
5815 2007-04-11 Martin Baulig <martin@ximian.com>
5817 * mini.c (can_access_member): Fix handling of generic classes;
5820 2007-04-10 Zoltan Varga <vargaz@gmail.com>
5822 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
5824 2007-04-05 Zoltan Varga <vargaz@gmail.com>
5826 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
5828 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
5830 * mini-codegen.c: make sure the right spill amount is
5831 used for fp or integer registers (fixes the float_sub_spill() on ppc).
5833 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
5835 * mini-ppc.c: fixes for the fp_branch_nan test.
5837 2007-03-23 Zoltan Varga <vargaz@gmail.com>
5839 * basic.cs: Comment out new test which still fails on ia64.
5841 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5843 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
5845 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5847 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
5849 2007-03-22 Zoltan Varga <vargaz@gmail.com>
5851 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
5852 on 64 bit machines. Fixes part of #80738.
5854 * basic.cs: Add regression test.
5856 2007-03-17 Zoltan Varga <vargaz@gmail.com>
5858 * inssel.brg basic.cs: Revert previous change to fix build.
5860 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
5863 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
5865 * basic.cs: Add new regression test.
5867 2007-03-17 Zoltan Varga <vargaz@gmail.com>
5869 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
5872 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5874 * cpu-s390x.md: Correct length of break instruction.
5876 2007-03-16 Neale Ferguson <neale@sinenomine.net>
5878 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
5879 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
5881 2007-03-15 Jonathan Chambers <joncham@gmail.com>
5883 * *.c: Begin WIN64 port.
5884 * mini.c: Use correct register in profiler.
5885 * mini-amd64.c: No inline assembly on Win64.
5886 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
5887 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
5888 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
5889 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
5890 mono_arch_ip_from_context for Win64.
5892 Contributed under MIT/X11 license.
5894 2007-03-15 Zoltan Varga <vargaz@gmail.com>
5896 * exceptions-amd64.c (seh_handler): Ditto.
5898 * exceptions-x86.c (seh_handler): Fix a memory leak.
5900 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
5902 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
5903 mini-s390x.c: fixed peephole optimizations to deal
5904 correctly with 1 and 2 byte reload avoidance.
5906 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
5908 * cpu-s390.md, cpu-s390x.md: update localloc length.
5910 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
5912 * cpu-g4.md: added missing descriptions.
5914 2007-03-14 Miguel de Icaza <miguel@novell.com>
5916 * Makefile.am: Add support so the tail tests are not executed on
5917 PowerPC as that is a known limitation of the PowerPC port.
5919 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5921 * runmdesc.bat: Move to msvc directory.
5923 2007-03-13 Jonathan Chambers <joncham@gmail.com>
5925 * runmdesc.bat: Run executable that was produced by the current
5926 target and sent via an argument.
5928 2007-03-11 Zoltan Varga <vargaz@gmail.com>
5930 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
5933 * generics.2.cs: Add regression test.
5935 2007-03-09 Wade berrier <wberrier@novell.com>
5937 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
5939 2007-03-09 Zoltan Varga <vargaz@gmail.com>
5941 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
5942 AOT code depends on this.
5944 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
5946 * mini.c: more precise tracking of types in the eval stack
5947 (part of fix for bug #81044).
5949 2007-03-07 Zoltan Varga <vargaz@gmail.com>
5951 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
5953 * aot-compiler.c (encode_patch): Remove an obsolete comment.
5955 2007-03-06 Zoltan Varga <vargaz@gmail.com>
5957 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
5959 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
5961 2007-02-22 Zoltan Varga <vargaz@gmail.com>
5963 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
5964 a pointer on 64 bit systems. Fixes #80190.
5966 * iltests.il: Add new regression test.
5968 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
5970 * mini.c: inline a constant for Environment.IsRunningOnWindows.
5972 2007-02-19 Geoff Norton <gnorton@customerdna.com>
5974 * trace.c: Remove an erroneous alignemnt check when tracing.
5975 Fixes --trace on OSX86.
5977 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
5979 * mini-$(arch).h: initialize SP in context for all the archs.
5981 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
5983 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
5984 regressions in the thread tests.
5986 2007-02-14 Zoltan Varga <vargaz@gmail.com>
5988 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
5989 - fixed implementation of LOCALLOC opcode
5990 - implemented non-un compare for floats
5992 - implementation of FDIV and CKFINITE opcodes
5993 - fixes for latest mono updates
5994 - additional arch opcodes
5996 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
5998 * Makefile.am: simplify and merge rules for cross-compilation.
6000 2007-02-07 Massimiliano Mantione <massi@ximian.com>
6002 * local-propagation.c: Actually *apply* the fix for bug 80591...
6004 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
6006 * mini-exceptions.c: backuot part of the last change
6007 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
6009 2007-02-06 Massimiliano Mantione <massi@ximian.com>
6010 * inssel.brg: Fix bug 59286.
6013 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
6015 * mini-exceptions.c: patch from Zoltan to correctly check for
6016 stack boundaries (using the stack register, not the frame register),
6017 fixes bugs #80724, #79717.
6019 2007-02-03 Zoltan Varga <vargaz@gmail.com>
6021 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
6022 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
6024 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
6025 presence of frame pointer elimination.
6027 2007-02-01 Geoff Norton <gnorton@customerdna.com>
6029 * mini-x86.h: NetBSD UCONTEX_REG defines.
6031 2007-02-01 Zoltan Varga <vargaz@gmail.com>
6033 * inssel-amd64.brg: Fix amd64 build.
6035 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
6037 * mini.h: remove extern to workaround what looks likes gcc bug 26905
6040 2007-01-31 Zoltan Varga <vargaz@gmail.com>
6042 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
6045 * mini-<ARCH>.c: Use mono_is_regsize_var ().
6047 2007-01-30 Mark Mason <mason@broadcom.com>
6049 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
6050 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
6051 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
6052 beginning support for CEE_JMP [not quite working yet]
6053 * tramp-mips.c: LMF handling now works
6055 2007-01-30 Zoltan Varga <vargaz@gmail.com>
6057 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
6059 * mini.h (NULLIFY_INS): New macro.
6061 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6063 * mini.c: statistical profiler fix for windows, patch
6064 from Tor Lillqvist (tml@novell.com).
6066 2007-01-30 Massimiliano Mantione <massi@ximian.com>
6067 * local-propagation.c: Fix bug 80591.
6069 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
6071 * Makefile.am: put back the --export-dynamic option as with
6072 the previous gmodule flags (thanks to Robert Jordan).
6074 2007-01-28 Zoltan Varga <vargaz@gmail.com>
6076 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
6078 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
6079 simplify and speed up the local register allocator. Also rename some fields
6080 like iassign->vassign.
6082 * regalloc.c: Remove some functions which are no longer used since their
6083 inlined version is in mini-codegen.c.
6085 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
6087 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
6089 2007-01-27 Zoltan Varga <vargaz@gmail.com>
6091 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
6092 narrowing. Fixes #80622.
6094 * iltests.il: Add new regresssion test.
6096 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
6098 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
6099 debug-debugger.c, debug-debugger.h: warning fixes.
6100 * driver.c: updated copyright year and made it fit in one line.
6102 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
6104 * aot-runtime.c: updated to use mono-dl instead of gmodule.
6106 2007-01-25 Zoltan Varga <vargaz@gmail.com>
6108 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
6110 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
6112 * iltests.il: Add new test for bug #80507.
6114 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
6116 * mini-arm.h: use soft-float also on vfp for now.
6118 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
6120 * mini.c: fix some more soft-float issues.
6122 2007-01-24 Zoltan Varga <vargaz@gmail.com>
6124 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
6126 2007-01-24 Massimiliano Mantione <massi@ximian.com>
6127 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
6128 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
6129 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
6131 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
6133 * mini-arm.c: typo fix.
6135 2007-01-23 Neale Ferguson <neale@sinenomine.net>
6137 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
6139 2007-01-21 Zoltan Varga <vargaz@gmail.com>
6141 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
6142 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
6144 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
6146 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
6148 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
6150 * inssel.brg: Fix a warning.
6152 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
6154 * abcremoval.c ssa.c ssapre.c: Update after this change.
6156 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
6158 * dominators.c (df_set): Use mono_bitset_union_fast.
6160 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
6162 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
6163 mini-codegen.c: reduce relocations and memory usage for the cpu
6166 2007-01-20 Zoltan Varga <vargaz@gmail.com>
6168 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
6170 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
6171 to reduce their size.
6173 2007-01-19 Mark Mason <mason@broadcom.com>
6175 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
6176 * mini-mips.c: more configuration macros, support long conditional branches, additional
6177 asserts, fix epilog instrumentation.
6178 * mini-mips.h: use standard stack walk
6179 * cpu-mips.md: increase size of div, rem and conditional branches
6181 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
6183 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
6186 2007-01-19 Zoltan Varga <vargaz@gmail.com>
6188 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
6189 (compile_method): Ditto.
6191 * aot-runtime.c (decode_klass_info): Ditto.
6193 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
6194 needed by the code generated by inssel.brg. Also fix a warning.
6196 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
6198 * mini.c: deal with enums that become genericinsts by
6199 being nested in a generic class (bug #79956).
6201 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
6203 * mini.c: match the generic definition to check for
6204 private access with generic types (bug #78431).
6206 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
6208 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
6209 to make life easier for people cross-compiling that insist on not
6212 2007-01-17 Mark Mason <mason@broadcom.com>
6214 * inssel-long.brg: patch to deal with mips missing flags
6215 * inssel-long32-mips.brg: implement overflow checks
6216 * insset-mips.brg: implement overflow checks
6217 * mini-mips.h: implement conditional exception handling
6218 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
6219 Remove unused code, minor cleanups.
6220 * exceptions-mips.c: minor cleanups
6221 * mini-ops.h: add mips conditional exception ops
6222 * cpu-mips.md: add mips conditional exception ops
6225 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
6227 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
6228 to deal with mips missing of flags.
6230 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
6232 * exceptions-ppc.c: execute fault handlers.
6234 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
6236 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
6238 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
6240 * mini.c: handle also floating point values in initialize_array.
6242 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
6244 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
6245 array initialization and make it conditional on the intrins option.
6247 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
6249 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
6250 relocations and put the patch info names close to the enum definition.
6252 2007-01-15 Mark Mason <mason@broadcom.com>
6254 * basic.cs, exceptions.cs: break up large tests to increase debugability.
6256 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
6258 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
6260 2007-01-12 Raja R Harinath <rharinath@novell.com>
6262 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
6264 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
6266 * Makefile.am: distribute the mips sources.
6268 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
6270 * mini-codegen.h: handle bug #80489 here, by excluding ecx
6273 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
6275 * cpu-x86.md: back out for now as this triggers other regressions.
6277 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
6279 * cpu-x86.md: force src1 and dest regpair for long shift instructions
6280 to eax:edx, so ecx can't get allocated to them (bug #80489).
6282 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
6284 * mini.c, mini-exceptions.c: enabled running fault handlers
6287 2007-01-03 Miguel de Icaza <miguel@novell.com>
6289 * driver.c: If nothing fail, do not use the string "failed",
6290 because it makes it very annoying to view test result logs on the
6293 2006-12-30 Miguel de Icaza <miguel@novell.com>
6295 * debug-debugger.c (mono_debugger_main): Rename "main" to
6296 "main_method" to prevent a warning.
6298 Remove a warning for unused field.
6300 2006-12-28 Martin Baulig <martin@ximian.com>
6303 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
6305 2006-12-22 Martin Baulig <martin@ximian.com>
6307 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
6308 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
6309 seperate `.mdb_debug_info' section, so we can access it from the
6310 debugger even if the binary is stripped.
6312 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
6313 from the `.mdb_debug_info' here to prevent the linker from
6314 removing that section.
6316 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
6319 2006-12-19 Robert Jordan <robertj@gmx.net>
6321 * mini-x86: enable the code to return small structures in
6322 registers for FreeBSD as well. Fixes bug #80278.
6323 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
6325 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6327 * mini-x86.c: align the stack when calling the profiler
6328 function instrumenting the prolog (on OSX).
6330 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
6332 * mini.c: emit a break opcode where Debugger.Break () is called.
6334 2006-12-13 Miguel de Icaza <miguel@novell.com>
6336 * mini.c (mono_method_to_ir): Provide useful information on this
6337 assert, to prevent others from debugging like I did.
6339 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
6341 * mini.c: enable code which was incorrectly commented
6344 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
6346 * mini-x86.c: enable on OSX, too, the code to return small
6347 structures in registers.
6349 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
6351 * mini-x86.c: remove the use of the dynamic code manager here, too.
6353 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
6355 * mini.h, debug-debugger.c, tramp-*.c: fixed
6356 mono_debugger_create_notification_function() to use
6357 mono_global_codeman_reserve () instead of a dynamic code manager.
6359 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
6361 * mini.c, jit-icalls.h, jit-icalls.c: remove the
6362 ves_array_element_address() jit icall and use a generated
6363 managed method instead (which is about 4 times faster for a rank 3
6366 2006-11-29 Mark Mason <mason@broadcom.com>
6368 * basic-calls.cs: additional tests for passing
6369 structures as function arguments.
6371 2006-11-29 Mark Mason <mason@broadcom.com>
6373 * mini-mips.h: disable custom exception handling
6374 * mini-mips.c: throw/rethrow should use jalr to call
6375 exception stubs. Fixed bug with passing structures
6376 by value. More support for tracing floating point
6379 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
6381 * mini.c: fixed typo in the soft-float ldind.r4 handling
6384 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
6386 * mini.c, mini.h, driver.c: added --runtime command line
6387 option to select a different runtime than the autodetected one.
6388 * jit.h: added API for embedders to initialize with a specific
6391 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
6393 * mini.c: handle also boxing of r4 values (bug #80024).
6395 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
6397 * mini-ppc.c: force indirect calls until we reserve
6398 enough address space for all the generated code.
6400 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
6402 * exceptions-arm.c: workaround bugs in the libc definition
6405 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
6407 * inssel.brg: fixes from me and Mark Mason.
6409 2006-11-23 Dick Porter <dick@ximian.com>
6411 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
6412 semaphore display now we've fixed the initial value
6414 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
6416 * inssel.brg: partially revert the last change to fix the build.
6418 2006-11-21 Mark Mason <mason@broadcom.com>
6420 * inssel.brg: Add and use compare-and-branch macros to support
6421 architectures that do not have condition code registers (ie. MIPS).
6422 * *-mips.{c,brg,md}: Fix copyright statements
6424 2006-11-20 Mark Mason <mason@broadcom.com>
6426 * Makefile.am: remove mini-codegen.c from list of MIPS sources
6427 * mini.c: Allow GET_CONTEXT to be specified by the arch port
6428 * mini.h: Added declaration for mono_print_ins()
6429 * mini-codegen.c: added ins_spec initializer for MIPS
6430 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
6431 vreg to be virtual and hreg to be non-virtual.
6432 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
6433 is not yet working/implemented correctly.
6434 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
6435 non-static, fixup calls to print_ins() from other parts in the file.
6437 2006-11-20 Mark Mason <mason@broadcom.com>
6439 * basic-calls.cs: added tests for passing structures as arguments
6442 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
6444 * inssel-long32.brg: optimize signed division by power of two.
6446 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
6448 * mini-arm.c: added support for interworking with thumb code
6449 (mono must be still be built using the ARM instruction encoding).
6451 2006-11-19 Miguel de Icaza <miguel@novell.com>
6453 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
6454 verifier has different rules for it. Fixes a few verifier issues
6457 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
6458 at the end, so people know what happened.
6460 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
6462 * brach-opts.c: in optimize_exception_target() make sure we
6463 are in a catch clause (fixes bug #79871).
6465 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
6467 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
6468 more soft-float support fixes.
6470 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
6472 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
6473 that are passed half on the stack and half in registers.
6475 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
6477 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
6478 more mips integration work from Mark E Mason
6479 <mark.e.mason@broadcom.com>.
6481 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
6483 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
6484 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
6485 tramp-mips.c: added sources for the mips port, not
6486 integrated in the build yet. Contributed by
6487 Mark E Mason <mark.e.mason@broadcom.com>.
6489 2006-11-14 Neale Ferguson <neale@sinenomine.net>
6491 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
6493 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
6495 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
6496 put the soft-float rules in its own file since it seems to
6497 break s390 compilation.
6499 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
6501 * mini-arm.c: fixed wrnings.
6503 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
6505 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
6506 inssel-arm.brg: ARM support for soft-float.
6508 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
6510 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
6511 loads and stores of 32 bit fp values.
6513 2006-11-10 Zoltan Varga <vargaz@gmail.com>
6515 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
6517 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
6518 works. Fixes #79852 and #79463.
6520 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
6522 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
6523 more soft-float support WIP and fixes.
6525 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
6527 * mini-arm.c: some VFP updates.
6529 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
6531 * mini-exceptions.c: 0 is a valid local var offset in some
6532 architectures, don't assert (bug #78508).
6534 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
6536 * exceptions-arm.c: fixed off by one error in stack walk code.
6538 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
6540 * mini.h, mini.c: more precise tracking of type load exceptions.
6542 2006-11-03 Robert Jordan <robertj@gmx.net>
6544 * Makefile.am: [WIN32] Add monow.exe target.
6545 * driver.c: [WIN32] Don't detach the console when debugging.
6548 2006-10-30 Miguel de Icaza <miguel@novell.com>
6550 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
6552 2006-10-23 Zoltan Varga <vargaz@gmail.com>
6554 * aot-compiler.c (emit_method_info): Add a case missed earlier.
6556 * driver.c (mini_regression): Fix --regression with AOT.
6558 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
6560 2006-10-17 Zoltan Varga <vargaz@gmail.com>
6562 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
6564 * mini-sparc.h: Don't use sigaction on sparc/linux.
6566 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
6568 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
6570 * mini-exceptions.c: Add proper include files for getpid ().
6572 2006-10-16 Zoltan Varga <vargaz@gmail.com>
6574 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
6575 address instead of a MonoJitInfo* to avoid decoding the exception info for the
6578 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
6579 name cache to reduce its size.
6581 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
6583 2006-10-15 Zoltan Varga <vargaz@gmail.com>
6585 * mini-x86.c: Save/restore the current LMF structure more efficiently using
6586 the mono_lmf TLS variable.
6588 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
6589 trampoline lmf frames.
6591 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
6593 2006-10-14 Zoltan Varga <vargaz@gmail.com>
6595 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
6596 the mono_lmf TLS variable.
6598 * mini-exceptions.c: Access the LMF structure through accessors.
6600 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
6601 variable instead of in jit_tls->lmf.
6603 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
6605 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
6606 trampoline lmf frames.
6608 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
6610 2006-10-12 Zoltan Varga <vargaz@gmail.com>
6612 * mini.c trace.c mini-x86.c: Revert these too.
6614 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
6617 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
6619 * genmdesc.c: removed now dead code.
6621 2006-10-09 Robert Jordan <robertj@gmx.net>
6623 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
6625 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
6627 * mini.h: do not leave gaps in the opcode values.
6629 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
6631 * jit-icalls.h: flag functions as internal here, too.
6633 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
6635 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
6636 functions with the internal attribute.
6638 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
6640 * aot-compiler.c: fclose the file descriptor in the profile read loop.
6642 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
6644 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
6647 2006-10-05 Zoltan Varga <vargaz@gmail.com>
6649 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
6650 tail calls as on other platforms.
6652 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
6654 * iltests.il: Add a few tailcall tests.
6656 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
6658 * driver.c: fix loop for old compilers (bug #79521).
6660 2006-10-02 Zoltan Varga <vargaz@gmail.com>
6662 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
6664 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
6666 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
6667 metadata without any code.
6669 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
6670 more precise debugging information using gdb.
6672 2006-09-30 Zoltan Varga <vargaz@gmail.com>
6674 * inssel-ia64.brg: Make the helper methods static.
6676 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
6678 * inssel-x86.brg: make the helper methods static.
6680 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
6682 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
6684 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
6686 * mini.c: updates for monoburg changes.
6687 * inssel.brg: make a few helper functions static as they should.
6689 2006-09-27 Zoltan Varga <vargaz@gmail.com>
6691 * Makefile.am: Move mini-codegen.c to common_sources.
6693 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
6695 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
6697 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
6698 mini-ppc.h: port to use the common local register allocator.
6700 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6702 * mini.h: Remove the comment too then.
6704 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
6706 * mini.h: put back backend.data which is to be used shortly and
6707 doesn't increase the size of MonoInst. If any 64 bit arch aligned
6708 pointers on 4 byte boundaries it'd have much bigger issues running
6709 and you can ifdef it out anyway.
6711 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6713 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
6714 MonoInst size by 4 bytes on 64 bit machines.
6716 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
6718 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
6719 replacement with more meaningful field names. Arch maintainers, please
6720 check the assigned names are good enough for your arch.
6722 2006-09-26 Zoltan Varga <vargaz@gmail.com>
6724 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
6725 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
6727 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
6729 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
6730 relocations and memory requirements, put the optimization flags
6731 definitions in their own file.
6733 2006-09-24 Zoltan Varga <vargaz@gmail.com>
6735 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
6737 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
6739 2006-09-22 Zoltan Varga <vargaz@gmail.com>
6741 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
6743 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
6745 * inssel.brg: use the correct function to get the size of an item
6746 in an array, given an element class.
6747 * aot-compiler.c: do not access class->class_size directly.
6749 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
6751 * mini.h, debug-mini.c: added a debugging function to print
6752 info about local variables and arguments in a jitted method.
6754 2006-09-20 Zoltan Varga <vargaz@gmail.com>
6756 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6758 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
6760 2006-09-19 Zoltan Varga <vargaz@gmail.com>
6762 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
6763 inner and outer loops when passing vtypes.
6765 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
6767 * mini-ppc.c: take into account the cpu errata for cache flushing
6768 which caused some random errors (bug #79381).
6770 2006-09-19 Zoltan Varga <vargaz@gmail.com>
6772 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
6773 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
6775 2006-09-17 Zoltan Varga <vargaz@gmail.com>
6777 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
6780 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
6783 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
6784 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
6786 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
6789 2006-09-13 Zoltan Varga <vargaz@gmail.com>
6791 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
6793 2006-09-12 Zoltan Varga <vargaz@gmail.com>
6795 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
6796 macro does not have to be changed during debugging.
6798 * 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>.
6800 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
6802 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
6804 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
6805 MONO_ARCH_NO_EMULATE_MUL is defined.
6807 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
6809 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
6811 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
6813 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
6815 2006-09-11 Zoltan Varga <vargaz@gmail.com>
6817 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
6818 stuff to mini-exceptions.c where it is used.
6820 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
6821 setup code, the real one is in mini-exceptions.c.
6823 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
6824 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
6825 some changes from the freebsd ports tree.
6827 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
6830 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
6832 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
6834 * mini.c: on Linux, check for /proc to be mounted
6835 (bug# 79351, novell bug#201204).
6837 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
6839 * mini.c: handle cases where pthread_attr_getstack() behaves
6840 incorrectly (bug #78096).
6842 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
6844 * mini-arm.c: support larger stack frames (bug #79272).
6846 2006-09-08 Zoltan Varga <vargaz@gmail.com>
6848 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
6850 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
6853 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
6854 mono_class_from_name () to find a class from its name.
6856 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
6858 2006-09-07 Zoltan Varga <vargaz@gmail.com>
6860 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
6862 2006-09-05 Kornél Pál <kornelpal@gmail.com>
6864 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
6866 2006-09-04 Zoltan Varga <vargaz@gmail.com>
6868 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
6869 callinfo->trampoline.
6871 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
6873 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
6876 2006-09-03 Zoltan Varga <vargaz@gmail.com>
6878 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
6880 2006-09-02 Zoltan Varga <vargaz@gmail.com>
6882 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
6883 stats.method_trampolines, it is already done by the generic trampoline code.
6885 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
6887 2006-09-01 Zoltan Varga <vargaz@gmail.com>
6889 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
6891 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
6893 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
6895 * mini.c (print_jit_stats): Print mscorlib mempool size too.
6897 * mini.c (print_jit_stats): Print new stats.
6899 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
6901 2006-08-31 Zoltan Varga <vargaz@gmail.com>
6903 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
6904 Address on two dimensional arrays. Fixes #78729.
6906 * mini.h (MonoCompile): Add a 'skip_visibility' field.
6908 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
6911 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
6913 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
6916 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
6918 (mini_get_ldelema_ins): Ditto.
6920 2006-08-30 Zoltan Varga <vargaz@gmail.com>
6922 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
6923 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
6926 2006-08-29 Neale Ferguson <neale@sinenomine.net>
6928 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
6929 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
6931 * exceptions-s390x.c: Cosmetic change.
6933 * tramp-s390.c: Fix warning.
6935 * cpu-s390.md: Correct length of mul_imm.
6937 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
6939 * aot-compiler.c: added binary writer with ELF backend
6940 implementation (only on Linux/x86 for now).
6942 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6944 * Makefile.am: Don't run net 2.0 AOT tests.
6946 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
6947 (mono_compile_assembly): Skip net 2.0 assemblies as well.
6949 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
6951 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
6953 * aot-compiler.c: simplified and refactored the asm-writing code
6954 to allow different backends.
6956 2006-08-18 Zoltan Varga <vargaz@gmail.com>
6958 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
6960 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
6961 little. Share patches of type TYPE_FROM_HANDLE as well.
6963 * mini.c (mono_patch_info_equal): New helper function.
6964 (mono_patch_info_hash): Ditto.
6966 * aot-compiler.c (emit_method_code): Fix s390 build.
6968 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
6969 is not handled because it is stored as a flag and not as a type ctor. Fixes
6972 2006-08-17 Zoltan Varga <vargaz@gmail.com>
6974 * aot-compiler.c: Fix computation of GOT slot statistics.
6976 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
6977 Also remove support for not PIC AOT.
6979 * mini.h: Bump AOT file format version.
6981 * objects.cs: Add a test for #78990.
6983 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
6984 (peter.dettman@iinet.net.au). Fixes #79087.
6986 * basic-long.cs: Add a test for the above.
6988 2006-08-16 Zoltan Varga <vargaz@gmail.com>
6990 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
6992 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
6995 2006-08-15 Zoltan Varga <vargaz@gmail.com>
6997 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
7000 2006-08-10 Jonathan Chambers <joncham@gmail.com>
7002 * mini.c: Don't verify COM proxy invoke calls
7005 2006-08-10 Dick Porter <dick@ximian.com>
7007 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
7008 which process is holding semaphores locked.
7010 2006-08-08 Zoltan Varga <vargaz@gmail.com>
7012 * mini-ia64.c mini-amd64.c: Fix #79027.
7014 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
7016 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
7018 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
7019 implicit arguments in a vararg call. Fixes #79027.
7021 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
7023 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
7024 (mono_get_array_new_va_signature): Ditto.
7026 2006-08-05 Zoltan Varga <vargaz@gmail.com>
7028 * aot-runtime.c: Call init_plt lazily.
7030 * inssel-long.brg: Fix unsigned long->int conversion.
7032 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
7034 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
7035 that most data is now in the .rss/.data section.
7037 2006-08-04 Zoltan Varga <vargaz@gmail.com>
7039 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
7041 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
7043 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
7045 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
7047 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
7048 virtual call. Fixes #79010.
7050 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
7051 and use the result as the this argument in the real call.
7053 * generics.2.cs: Add a new test for #79010.
7055 2006-08-03 Zoltan Varga <vargaz@gmail.com>
7057 * mini-x86.c: Fix a warning.
7059 * aot-compiler.c: Add a bunch of statistics.
7061 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
7063 2006-08-02 Zoltan Varga <vargaz@gmail.com>
7065 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
7067 2006-08-01 Zoltan Varga <vargaz@gmail.com>
7069 * 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>.
7071 2006-07-13 Miguel de Icaza <miguel@novell.com>
7073 * mini.c (mono_method_to_ir): Obtain the original method in the
7074 CIL stream and use this to perform validation.
7078 2006-07-19 Zoltan Varga <vargaz@gmail.com>
7080 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
7081 (mono_arch_call_opcode): Ditto.
7083 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
7086 * mini.c (mono_patch_info_dup_mp): New helper function.
7088 * aot-compiler.c (compile_method): Fix some of the memory allocated during
7089 compilation. Fixes #78827.
7091 2006-07-18 Kornél Pál <kornelpal@gmail.com>
7093 * declsec.c: Use original security informations for
7094 MONO_WRAPPER_MANAGED_TO_MANAGED.
7096 2006-07-15 Jonathan Chambers <joncham@gmail.com>
7098 * mini.c: Allow Com Interop methods/classes and
7099 don't verify COM wrapper calls
7102 2006-07-13 Zoltan Varga <vargaz@gmail.com>
7104 * inssel-long32.brg: Fix long->i4 checked conversion.
7106 * exceptions.cs: Add a test for the above.
7108 2006-07-08 Zoltan Varga <vargaz@gmail.com>
7110 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
7112 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
7115 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
7118 2006-07-03 Zoltan Varga <vargaz@gmail.com>
7120 * mini.c: Fix solaris/x86 exception handling.
7122 * Makefile.am: Get rid of $(ICU_LIBS).
7124 2006-07-02 Zoltan Varga <vargaz@gmail.com>
7126 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
7127 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
7128 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
7130 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
7132 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
7133 this function causes a SIGSEGV.
7135 2006-06-22 Zoltan Varga <vargaz@gmail.com>
7137 * mini.c: Remove unused solaris/x86 includes.
7139 2006-06-21 Zoltan Varga <vargaz@gmail.com>
7141 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
7143 2006-06-20 Jb Evain <jbevain@gmail.com>
7145 * cpu-g4.md: fix max length of start_handler instruction.
7147 2006-06-20 Massimiliano Mantione <massi@ximian.com>
7148 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
7150 2006-06-16 Massimiliano Mantione <massi@ximian.com>
7151 * ssa.c: Fixed bug 78653 for SSA based deadce.
7152 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
7153 MonoInst.flags, used in SSA based deadce.
7154 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
7155 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
7157 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
7159 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
7160 it can end up using non executable memory on ppc64 systems
7161 running ppc32 userspace (fix from Johannes Berg).
7163 2006-06-14 Dick Porter <dick@ximian.com>
7165 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
7168 2006-06-13 Massimiliano Mantione <massi@ximian.com>
7169 * mini.c: Made so that inline is locally disabled if it would
7170 trigger a .cctor, because too many apps depend on this behavior
7171 (which seems to be also the one of the MS CLR).
7173 2006-06-13 Zoltan Varga <vargaz@gmail.com>
7175 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
7176 No idea why this worked before.
7178 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
7179 which branch to outer exception clauses since they could skip the
7180 inner finally clauses. Fixes #78633.
7182 * exceptions.cs: Add a test for the above.
7184 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
7187 * iltests.il: Add a test for the above.
7189 2006-06-12 Zoltan Varga <vargaz@gmail.com>
7191 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
7192 after the end of a try bblock, to prevent asserts in mini_method_compile ().
7194 * iltests.il: Add a test for the above.
7196 2006-06-10 Zoltan Varga <vargaz@gmail.com>
7198 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
7200 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
7201 methods as instrinsics.
7203 2006-06-09 Wade Berrier <wberrier@novell.com>
7205 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
7206 (simple-cee-ops.h ssapre-mini-ops.h)
7208 2006-06-09 Neale Ferguson <neale@sinenomine.net>
7210 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
7211 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
7213 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
7214 * cpu-s390x.md: Fix max. length values for a couple of instructions.
7216 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
7218 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
7220 2006-06-08 Massimiliano Mantione <massi@ximian.com>
7222 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
7223 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
7224 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
7225 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
7226 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
7227 of opcodes, so that bug 78549 should not happen again.
7228 * ssapre.c: Updated to use the renamed files.
7230 2006-06-08 Zoltan Varga <vargaz@gmail.com>
7232 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
7233 in OP_ATOMIC_EXCHANGE_I4.
7235 2006-06-07 Wade Berrier <wberrier@novell.com>
7237 * tramp-s390.c: Fix s390 build (add missing pointer declarations
7238 in mono_debugger_create_notification_function)
7240 2006-06-06 Zoltan Varga <vargaz@gmail.com>
7242 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
7244 * mini.c (type_from_stack_type): Disable some changes which do not
7247 * driver.c: Reenable opts.
7249 * mini.h (MonoStackSlot): New structure to keep track of the verification state
7250 of the evaluation stack.
7252 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
7253 evaluation stack trace at entry to the bblock.
7255 * mini.c (merge_stacks): New function to perform verification of stack merges.
7256 Turned off by default.
7258 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
7261 2006-06-06 Massimiliano Mantione <massi@ximian.com>
7263 * local-propagation.c: Fixed bug 78549.
7265 2006-06-04 Zoltan Varga <vargaz@gmail.com>
7267 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
7269 2006-06-02 Miguel de Icaza <miguel@novell.com>
7271 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
7272 tramp-arm.c, tramp-ia64.c
7273 (mono_debugger_create_notification_function): Update signature to
7274 new signature and use new protocol for creating the notification
7277 Should fix the build.
7279 2006-06-02 Geoff Norton <gnorton@customerdna.com>
7281 * exceptions-ppc.c (mono_jit_walk_stack)
7282 (ves_icall_get_frame_info): Fix the build
7284 2006-06-02 Zoltan Varga <vargaz@gmail.com>
7286 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
7288 2006-05-31 Raja R Harinath <rharinath@novell.com>
7290 * il2tests.2.il: New file for generics CIL tests. Add test for
7292 * Makefile.am: Update.
7295 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
7298 2006-05-30 Massimiliano Mantione <massi@ximian.com>
7300 * aliasing.c: Fixed bug 78311.
7302 2006-05-29 Martin Baulig <martin@ximian.com>
7304 * mini-exceptions.c (mono_find_jit_info): When computing the
7305 native offset, check whether we're actually inside the method's
7306 code; call mono_debug_print_stack_frame() to format the frame.
7307 (ves_icall_System_Exception_get_trace): Call
7308 mono_debug_print_stack_frame() to format the stack frame.
7309 (ves_icall_get_trace): Update to the new debugging API.
7310 (mono_jit_walk_stack_from_ctx): Likewise.
7311 (ves_icall_get_frame_info): Likewise.
7313 * mini.c (get_method_from_ip): Use the new debugging API.
7314 (mono_print_method_from_ip): Likewise.
7317 (mono_jit_walk_stack): Use the new debugging API.
7318 (ves_icall_get_frame_info): Likewise.
7320 2006-05-27 Zoltan Varga <vargaz@gmail.com>
7322 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
7324 2006-05-25 Massimiliano Mantione <massi@ximian.com>
7326 * mini.c: Added "limitator" to inline for debugging.
7328 2006-05-24 Martin Baulig <martin@ximian.com>
7330 * debug-debugger.c (mono_debugger_init): Create a private,
7331 malloc()-based code manager for the notification function and
7332 intentionally leak it on exit. This fixes the crash-on-exit race
7336 (mono_debugger_create_notification_function): Added
7337 `MonoCodeManager *' argument.
7340 (mono_debugger_create_notification_function): Added
7341 `MonoCodeManager *' argument.
7343 2006-05-23 Massimiliano Mantione <massi@ximian.com>
7345 * aliasing.c: Fixed 64 bit issue.
7346 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
7347 default since all known bugs are fixed (one more time!).
7349 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
7351 * mini.c: write barrier support.
7353 2006-05-23 Martin Baulig <martin@ximian.com>
7355 * debug-debugger.c: Revert Paolo's change. Add comment and #error
7356 check at the top of the file.
7358 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
7360 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
7361 reverting changes without reason and without changelog entries.
7363 2006-05-18 Zoltan Varga <vargaz@gmail.com>
7365 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
7366 to a few opcodes. Fixes #78439.
7368 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
7369 consistency with other archs.
7371 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
7373 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
7375 * debug-debugger.c: fix the build.
7377 2006-05-17 Martin Baulig <martin@ximian.com>
7380 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
7381 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
7382 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
7383 (debugger_attach): Call GC_mono_debugger_add_all_threads().
7385 2006-05-11 Zoltan Varga <vargaz@gmail.com>
7387 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
7389 2006-05-10 Zoltan Varga <vargaz@gmail.com>
7391 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
7392 MONO_TYPE_GENERICINST.
7394 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
7395 MONO_TYPE_GENERICINST.
7397 2006-05-09 Zoltan Varga <vargaz@gmail.com>
7399 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
7402 2006-05-08 Zoltan Varga <vargaz@gmail.com>
7404 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
7406 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
7408 2006-05-06 Zoltan Varga <vargaz@gmail.com>
7410 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
7411 mono_trace_cleanup ().
7413 * iltests.il: Fix problem with the newly added test.
7415 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
7416 due to register constraints, free up the previous hreg. Fixes #78314.
7418 * iltests.il: Add new test for #78314.
7420 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
7421 Interlocked.Add. Fixes #78312.
7423 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
7425 2006-05-05 Zoltan Varga <vargaz@gmail.com>
7427 * inssel.brg (mini_emit_virtual_call): Fix a warning.
7429 2006-05-05 Martin Baulig <martin@ximian.com>
7431 * debug-mini.c (mono_debug_open_block): New method.
7434 (mono_arch_output_basic_block): Call mono_debug_open_block() at
7435 the beginning of each basic block.
7438 (mono_arch_output_basic_block): Call mono_debug_open_block() at
7439 the beginning of each basic block.
7441 2006-05-04 Massimiliano Mantione <massi@ximian.com>
7443 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
7444 default until I understand why they break the build on amd64.
7446 2006-05-04 Zoltan Varga <vargaz@gmail.com>
7448 * mini.c (mini_cleanup): Call mono_cleanup ().
7450 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
7453 2006-05-04 Massimiliano Mantione <massi@ximian.com>
7455 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
7456 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
7457 default since all known bugs are fixed, and I cannot reproduce bug
7458 77944... I'm asking Matt Hargett to test again after this commit.
7460 2006-04-28 Massimiliano Mantione <massi@ximian.com>
7462 * mini-codegen.c: Fixed typo that thrashed inline.
7464 2006-04-28 Zoltan Varga <vargaz@gmail.com>
7466 * dominators.c (compute_dominators): Avoid using a worklist since
7467 it is not correct in some cases. Instead, iterate over all bblocks as
7468 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
7470 2006-04-28 Miguel de Icaza <miguel@novell.com>
7472 * mini.c (mono_jit_compile_method_inner): Use
7473 mono_prepare_exception_from_error that resets the value
7476 2006-04-27 Miguel de Icaza <miguel@novell.com>
7478 * mini.c: Move the mini_loader_error_to_exception to metadata.
7480 2006-04-27 Massimiliano Mantione <massi@ximian.com>
7482 * aliasing.c: Fixed bug 78210.
7484 2006-04-27 Massimiliano Mantione <massi@ximian.com>
7486 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
7487 default until all their problems (or the ones they trigger) are fixed.
7489 2006-04-26 Zoltan Varga <vargaz@gmail.com>
7491 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
7493 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
7494 as loaded only after resolving patches since that could invoke the same method.
7496 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
7498 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
7501 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
7504 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
7507 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
7508 made from AOT code through the PLT table.
7510 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
7511 holding the plt offset when a call is made to the aot plt trampoline.
7513 2006-04-25 Zoltan Varga <vargaz@gmail.com>
7515 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
7518 * Makefile.am (common_sources): Fix build breakage.
7520 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
7521 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
7522 intra-assembly calls if possible.
7524 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
7526 * mini-trampolines.c: Handle PLT entries.
7528 * mini.c: Avoid creating a GOT var for calls.
7530 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
7533 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
7536 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
7539 * mini.h: Bump AOT file format version.
7541 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
7544 2006-04-25 Martin Baulig <martin@ximian.com>
7546 * driver.c: Disable copyprop, consprop and inline when running
7547 inside the debugger.
7549 2006-04-25 Martin Baulig <martin@ximian.com>
7551 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
7552 with `get_current_thread' and added `detach'.
7553 (MonoDebuggerMetadataInfo): Added `thread_size',
7554 `thread_tid_offset', `thread_stack_ptr_offset' and
7555 `thread_end_stack_offset'.
7557 2006-04-25 Zoltan Varga <vargaz@gmail.com>
7559 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
7562 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
7563 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
7565 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
7567 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
7569 * aot.c: Add support for ADJUSTED_IID.
7571 2006-04-24 Zoltan Varga <vargaz@gmail.com>
7573 * aot.c (emit_method_order): Don't align method_order_end.
7575 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
7576 the interface ID changes.
7578 2006-04-21 Dick Porter <dick@ximian.com>
7580 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
7581 cleaning up a thread. Fixes the new part of bug 77470.
7583 2006-04-20 Geoff Norton <gnorton@customerdna.com>
7585 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
7588 2006-04-19 Zoltan Varga <vargaz@gmail.com>
7590 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
7592 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
7593 SIGSEGV. Fixes #78072.
7595 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
7596 unregister our SIGABRT handler.
7598 2006-04-19 Massimiliano Mantione <massi@ximian.com>
7600 * mini.c: Disabled inline where it can alter the call stack in a
7601 way visible from managed code.
7602 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
7605 2006-04-16 Zoltan Varga <vargaz@gmail.com>
7607 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
7608 on other platforms. Fixes #78089.
7610 2006-04-13 Martin Baulig <martin@ximian.com>
7612 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
7613 determine whether we're inside the debugger.
7616 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
7618 2006-04-12 Zoltan Varga <vargaz@gmail.com>
7620 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
7621 handler clauses. Fixes #78024.
7623 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
7624 in the CALL_MEMBASE opcodes. Fixes #78088.
7625 (mono_arch_get_vcall_slot_addr): Ditto.
7627 2006-04-10 Martin Baulig <martin@ximian.com>
7629 * debug-debugger.c: The thread handling code has now been moved
7630 into ../metadata/threads.c.
7632 2006-04-10 Zoltan Varga <vargaz@gmail.com>
7634 * driver.c (mono_main): Fix --with-gc=none build.
7636 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
7637 (mono_spillvar_offset_float): Ditto.
7638 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
7639 hreg, not when its !global, since on ia64, there is a third category: stacked
7642 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
7644 * mini.c: set MonoInst->klass for load field address and a few other
7647 2006-04-10 Zoltan Varga <vargaz@gmail.com>
7649 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
7651 2006-04-07 Zoltan Varga <vargaz@gmail.com>
7653 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
7654 the branch opt changes.
7656 2006-04-06 Dick Porter <dick@ximian.com>
7658 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
7660 * wapihandles.c (mini_wapi_seminfo):
7661 * driver.c (mono_main): Add semaphore info option
7663 2006-04-05 Zoltan Varga <vargaz@gmail.com>
7665 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
7666 branch optimization changes. Fixes #78009.
7668 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
7670 * mini.c: ignore accessibility of methods in managed->native wrappers.
7672 2006-04-04 Zoltan Varga <vargaz@gmail.com>
7674 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
7676 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
7678 2006-04-03 Zoltan Varga <vargaz@gmail.com>
7680 * mini.c: Modify the branch optimizations to preserve the invariant that
7681 the entries inside the in_bb and out_bb arrays are unique.
7682 (mono_unlink_bblock): Avoid creation of new arrays.
7684 2006-04-02 Zoltan Varga <vargaz@gmail.com>
7686 * mini.c (mono_unlink_bblock): Fix regression caused by previous
7689 2006-04-01 Zoltan Varga <vargaz@gmail.com>
7691 * mini.c (optimize_branches): Remove the "optimizations" in
7692 the cbranch1/cbranch2 -> branch cases which were causing several
7693 problems in the past. Fixes #77986.
7695 2006-03-31 Chris Toshok <toshok@ximian.com>
7697 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
7698 default optimizations :(
7700 2006-03-31 Zoltan Varga <vargaz@gmail.com>
7702 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
7705 2006-03-31 Massimiliano Mantione <massi@ximian.com>
7707 * local-propagation.c: Added comments to structs and removed
7708 "Mono" prefixes from local tree mover types.
7710 2006-03-30 Zoltan Varga <vargaz@gmail.com>
7712 * Makefile.am (arch_sources): Define this for each architecture so
7713 libmono_la_SOURCES is defined in one place.
7715 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
7717 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
7720 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
7722 * driver.c: print the GC name supplied by configure.
7724 2006-03-29 Massimiliano Mantione <massi@ximian.com>
7726 * local-propagation.c: Added tree mover, and moved here all the
7727 local propagation code from mini.c
7728 * mini.c: Added support for treeprop, and moved all the local
7729 propagation code to local-propagation.c
7730 * mini.h: Added support for treeprop
7731 * driver.c: Added support for treeprop, enabled consprop, copyprop,
7732 treeprop, inline and deadce by default
7733 * Makefile.am: Added local-propagation.c
7735 2006-03-25 Zoltan Varga <vargaz@gmail.com>
7737 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
7739 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
7741 * debug-debugger.c: make it compile without the Boehm GC.
7743 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
7745 * mini.c: fixed issue with mismatch when an icall is registered
7746 with multiple names but same address.
7748 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
7750 * declsec.c, mini-exceptions.c: use write barrier to set reference
7751 fields of managed objects.
7753 2006-03-19 Zoltan Varga <vargaz@gmail.com>
7755 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
7756 (can_access_internals): Fix a warning.
7758 * mini.c (print_method_from_ip): Rename this to
7759 mono_print_method_from_ip so it gets exported.
7761 * trace.c: Deal with strings inside StringBuilder's containing garbage
7762 and fix memory leaks. Fixes #77848.
7764 2006-03-19 Zoltan Varga <vargaz@gmail.com>
7766 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
7769 2006-03-16 Neale Ferguson <neale@sinenomine.net>
7771 * mini-s390.c: Remove OP_X86_TEST_NULL.
7773 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7775 * mini.c: use the correct GetHashCode() for the moving collector.
7777 2006-03-16 Massimiliano Mantione <massi@ximian.com>
7779 * liveness.c: Regalloc spill cost tuning.
7781 2006-03-15 Neale Ferguson <neale@sinenomine.net>
7783 * mini-s390x.h: Correct S390_LONG macro.
7785 * mini-s390x.c: Cleanup unused code.
7787 2006-03-15 Zoltan Varga <vargaz@gmail.com>
7789 * jit-icalls.h: New file.
7791 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
7792 icalls and include that instead of including jit-icalls.c.
7794 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
7797 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
7799 * mini.c: when checking for member accessibility, also check for
7800 friend assemblies and for explicit interface implementations.
7802 2006-03-14 Zoltan Varga <vargaz@gmail.com>
7804 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
7806 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
7808 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
7809 common cases are done first.
7811 * mini-ops.h: Only define platform specific opcodes on the given platform.
7813 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
7816 2006-03-14 Martin Baulig <martin@ximian.com>
7818 Revert Paolo's change from r57348:
7820 * mini.h: don't use gboolean for bitfields.
7821 * mini.c: verifier changes for fields and methods accessibility.
7823 2006-03-13 Neale Ferguson <neale@sinenomine.net>
7825 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
7827 * mini-s390x.c: Fix conv_r_un.
7829 * cpu-s390, cpu-s390x.md: Fix lengths.
7831 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
7833 * mini.c: nested types have access to all the nesting
7834 levels, not just the enclosing types.
7836 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
7838 * mini.c: added a few more verification checks.
7840 2006-03-12 Zoltan Varga <vargaz@gmail.com>
7842 * liveness.c: Merge optimizations from the linear-il branch.
7844 2006-03-11 Zoltan Varga <vargaz@gmail.com>
7846 * mini-ia64.c (emit_call): Add a comment.
7848 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
7850 * tramp-ia64.c: Fix some warnings.
7852 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
7854 * mini.h: don't use gboolean for bitfields.
7855 * mini.c: verifier changes for fields and methods accessibility.
7857 2006-03-11 Zoltan Varga <vargaz@gmail.com>
7859 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
7860 lazy icall wrapper changes.
7862 * dominators.c: Replace all the dominator algorithms with faster
7863 ones from the linear-il branch.
7865 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
7868 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
7869 common cases are done first.
7871 * mini-amd64.c: Fix some warnings.
7873 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
7876 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
7879 * mini.h: Add a missing prototype.
7881 2006-03-10 Zoltan Varga <vargaz@gmail.com>
7883 * mini.c: Compile icall wrappers lazily.
7885 * mini-codegen.c: Use printf instead of g_print since its much faster.
7887 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
7890 * mini.c (optimize_branches): Cache the negative result from
7891 remove_block_if_useless ().
7893 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
7894 Also fix some bblock linking issues.
7896 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
7899 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
7901 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
7902 accessed fields first, for better cache behavior.
7904 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7906 * mini.c: speedup IList<T> array accesses.
7908 2006-03-09 Zoltan Varga <vargaz@gmail.com>
7910 * mini.c (mono_method_to_ir): Handle large methods overflowing the
7911 inline_costs counter. Fixes #77190.
7913 2006-03-06 Zoltan Varga <vargaz@gmail.com>
7915 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
7916 trace messages. Fixes #77706.
7918 2006-03-04 Martin Baulig <martin@ximian.com>
7920 * tramp-amd64.c, tramp-x86.c
7921 (mono_debugger_create_notification_function): Use
7922 mono_global_codeman_reserve() to allocate a buffer at runtime and
7925 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
7927 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
7928 notification function at runtime and then call `initialize' in the
7929 `MONO_DEBUGGER__debugger_info' vtable.
7931 2006-03-04 Zoltan Varga <vargaz@gmail.com>
7933 * iltests.il: Fix a visibility problem.
7935 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
7937 * driver.c, mini.c: add hooks for the counters API.
7939 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
7941 * driver.c: show disabled options.
7943 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
7945 * linear-scan.c: always use cost-driven selection.
7947 2006-02-28 Raja R Harinath <rharinath@novell.com>
7949 * jit-icalls.c (helper_compile_generic_method): Revert change from
7952 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
7954 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
7956 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
7958 * inssel.brg: style fixes, mostly to force the updated monoburg
7959 to run for people using svn.
7961 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
7963 * mini.c: match monoburg changes.
7965 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7967 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
7968 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
7969 declaration in the header file.
7971 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
7973 * helpers.c: reduce relocations and mem usage.
7975 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
7977 * mini.h, mini-codegen.c: disable logging features if
7978 requested by configure.
7980 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
7982 * mini.c: tiny verifier changes.
7984 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
7986 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
7987 cpu-pentium.md: stack alignment changes for osx/x86,
7988 partially from Geoff Norton <gnorton@customerdna.com>.
7990 2006-02-24 Raja R Harinath <harinath@gmail.com>
7992 * jit-icalls.c (helper_compile_generic_method): Update to changes
7993 in metadata/class.c.
7995 2006-02-24 Zoltan Varga <vargaz@gmail.com>
7997 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
7999 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
8000 interface calls with large offsets.
8002 2006-02-23 Raja R Harinath <rharinath@novell.com>
8004 * jit-icalls.c (helper_compile_generic_method): Document the
8005 special-case we depend on so that we can inflate the method twice
8006 with the same context with no bad side-effects.
8008 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
8010 * mini-x86.c, mini-amd64.c: fix for case when xen support
8013 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
8015 * mini-x86.c, mini-amd64.c: generate code to access tls items
8016 in a faster way for Xen systems.
8018 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
8020 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
8021 updates and compilation fixes for the OSX/x86 port, mostly from
8022 Geoff Norton <gnorton@customerdna.com>.
8024 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
8026 * inssel.brg: faster interface call implementation
8027 to sync with the interface_offsets MonoVTable changes.
8029 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
8031 * mini.c: more verification checks.
8033 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
8035 * mini.c: added a few more verification checks.
8037 2006-02-17 Neale Ferguson <neale@sinenomine.net>
8039 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
8040 facility on the processor and use it if available.
8042 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
8044 * driver.c, aot.c, mini.c: throw exception if the IL code is
8045 invalid or unverifiable.
8047 2006-02-17 Raja R Harinath <rharinath@novell.com>
8049 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
8052 2006-02-16 Zoltan Varga <vargaz@gmail.com>
8054 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
8056 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8058 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
8059 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
8060 handling of instantiated generic valuetypes.
8062 2006-02-11 Zoltan Varga <vargaz@gmail.com>
8064 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
8065 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
8068 * generics.2.cs: Revert the nullable reftypes tests.
8070 2006-02-10 Zoltan Varga <vargaz@gmail.com>
8072 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
8073 using __builtin_frame_address (1) as it doesn't work in the presence
8074 of optimizations. Hopefully fixes #77273.
8076 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
8077 -> generics.cs change as it doesn't work with some automake versions.
8079 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
8081 * mini.c: handle systems that sue a different way to
8082 retrieve the stack address of the current thread.
8084 2006-02-09 Zoltan Varga <vargaz@gmail.com>
8086 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
8087 it specially in the makefile.
8089 * generics.2.cs: Add tests for nullable reference types.
8091 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
8093 * mini.c: always handle the case when mono_jit_init()
8094 is called in a thread different from the main thread,
8095 confusing libgc (bug #77309).
8097 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
8099 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
8101 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
8103 * mini.c: change optimize_branches () to use a single loop
8104 and introduce a new optimization to simplify some range checks.
8106 2006-02-03 Martin Baulig <martin@ximian.com>
8108 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
8109 and merged with debugger_thread_manager_add_thread().
8110 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
8111 inform the debugger about the main thread.
8113 2006-02-03 Zoltan Varga <vargaz@gmail.com>
8115 * basic.cs: Add test for div.un/rem.un constant folding.
8117 2006-02-03 Neale Ferguson <neale@sinenomine.net>
8119 * cpu-s390x.md: correct int_xor_imm length
8121 2006-02-03 Zoltan Varga <vargaz@gmail.com>
8123 * generics.2.cs: New test for #77442.
8125 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
8128 2006-02-02 Martin Baulig <martin@ximian.com>
8130 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
8131 <mono/metadata/mono-debug-debugger.h>
8133 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
8135 2006-02-02 Martin Baulig <martin@ximian.com>
8137 * debug-debugger.h: New header file for debug-debugger.c.
8139 * debug-debugger.c: Big API cleanup; don't run the managed Main()
8140 function is a separate thread anymore; add support for attaching.
8142 2006-02-01 Zoltan Varga <vargaz@gmail.com>
8144 * tramp-x86.c: Fix a warning.
8146 2006-01-31 Zoltan Varga <vargaz@gmail.com>
8148 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
8149 on very large methods.
8151 * aot.c (load_patch_info): Fix a warning.
8153 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
8155 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
8156 mini-ops.h: alu membase optimizations.
8158 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
8160 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
8161 to speedup StringBuilder.
8163 2006-01-27 Zoltan Varga <vargaz@gmail.com>
8165 * dominators.c (mono_compute_natural_loops): Fix detection of
8166 loop body start blocks.
8168 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
8170 2006-01-26 Zoltan Varga <vargaz@gmail.com>
8172 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
8175 2006-01-25 Massimiliano Mantione <massi@ximian.com>
8177 * aliasing.c: Fixed aliasing issue on 64 bit archs.
8179 2006-01-25 Martin Baulig <martin@ximian.com>
8181 * debug-debugger.c: Moved the `MonoDebuggerManager' and
8182 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
8183 started to cleanup this file a little bit.
8185 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
8187 * mini.c: optimize a codepath frequently happening in generics code.
8189 2006-01-23 Martin Baulig <martin@ximian.com>
8191 * Makefile.am: Only compile debug-debugger.c on supported platforms.
8193 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
8196 * driver.c: debug-debugger.c is only available if
8197 `MONO_DEBUGGER_SUPPORTED' is defined.
8199 2006-01-23 Martin Baulig <martin@ximian.com>
8201 * debug-debugger.c: Only enable this on platforms where the Mono
8202 Debugger is working (x86 and x86_64).
8204 2006-01-21 Martin Baulig <martin@ximian.com>
8206 The Mono Debugger is now using the normal `mono' instead of the
8207 `mono-debugger-mini-wrapper' when executing managed code.
8209 * debug-debugger.c: New file; previously known as
8210 debugger/wrapper/wrapper.c.
8212 * debug-mini.c (mono_init_debugger): Removed.
8214 * driver.c (mono_main): Added new `--inside-mdb' command line
8215 argument which is used when running inside the debugger.
8217 2006-01-20 Zoltan Varga <vargaz@gmail.com>
8219 * liveness.c (mono_analyze_liveness): Remove some unused data
8222 2006-01-17 Zoltan Varga <vargaz@gmail.com>
8224 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
8226 2006-01-16 Zoltan Varga <vargaz@gmail.com>
8228 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
8229 depends on implementation details of monobitset.
8231 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
8234 2006-01-15 Zoltan Varga <vargaz@gmail.com>
8236 * liveness.c: Update after monobitset changes.
8238 2006-01-14 Zoltan Varga <vargaz@gmail.com>
8240 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
8242 2006-01-11 Neale Ferguson <neale@sinenomine.net>
8244 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
8246 * mini-s390x.c: Remove warning messages.
8248 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
8250 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
8252 2006-01-10 Zoltan Varga <vargaz@gmail.com>
8254 * generics.2.cs: Add ldelem/stelem_any test.
8256 2006-01-10 Neale Ferguson <neale@sinenomine.net>
8258 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
8260 2006-01-07 Zoltan Varga <vargaz@gmail.com>
8262 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
8264 2006-01-06 Zoltan Varga <vargaz@gmail.com>
8266 * generics.2.cs: Reenable vtype tests.
8268 * inssel-x86.brg: Remove an icorrect valuetype rule.
8270 2006-01-06 Neale Ferguson <neale@sinenomine.net>
8272 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
8273 initial support for OP_ABS.
8275 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8277 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
8279 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8281 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
8282 conversion and implement LADD/LSUB.
8284 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
8287 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8289 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
8291 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
8294 2006-01-05 Neale Ferguson <neale@sinenomine.net>
8296 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
8297 localloc is encountered. Fixes crash in test-183.cs when using gmcs
8298 (stack walk problem).
8300 2006-01-04 Zoltan Varga <vargaz@gmail.com>
8302 * aot.c (mono_aot_load_method): Fix a warning.
8304 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8306 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
8308 2006-01-03 Zoltan Varga <vargaz@gmail.com>
8310 * iltests.il: Add test for #77148.
8312 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
8315 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8317 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
8319 2006-01-03 Neale Ferguson <neale@sinenomine.net>
8321 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
8322 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
8324 * basic-long.cs: Add lconv-to-r4/r8 tests.
8326 2006-01-03 Zoltan Varga <vargaz@gmail.com>
8328 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
8330 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
8331 here as on other archs.
8333 2005-12-29 Neale Ferguson <neale@sinenomine.net>
8335 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
8337 2005-12-29 Neale Ferguson <neale@sinenomine.net>
8339 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
8341 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
8343 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
8344 instrument_prolog; Add memory_barrier instruction.
8346 2005-12-26 Zoltan Varga <vargaz@gmail.com>
8348 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
8350 2005-12-23 Zoltan Varga <vargaz@gmail.com>
8352 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
8354 * aliasing.c inssel.brg: Fix warnings.
8356 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
8357 could skip initialization of some parts of memory.
8359 * mini.c mini-ia64.c: Fix warnings.
8361 * inssel-sparc.brg: Add an implementation of lneg which actually works.
8363 2005-12-22 Zoltan Varga <vargaz@gmail.com>
8365 * aliasing.c (mono_build_aliasing_information): Add a workaround for
8366 a crash seen on sparc.
8368 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
8370 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
8372 2005-12-21 Neale Ferguson <neale@sinenomine.net>
8374 * mini-ops.h: Add s390_backchain instruction
8376 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
8378 * cpu-s390.md: Add s390_backchain instruction
8380 * mini-s390.c: Significant ABI changes
8382 * mini-s390.h: Cater for zero length structures
8384 2005-12-20 Neale Ferguson <neale@sinenomine.net>
8386 * mini-s390.c: ABI fixes
8388 * inssel-s390.brg: Remove debug statements
8390 * cpu-s390.md: Fix length of ATOMIC_xx operations
8392 2005-12-19 Zoltan Varga <vargaz@gmail.com>
8394 * basic-float.cs: Add float<->long conversion tests.
8396 2005-12-16 Neale Ferguson <neale@sinenomine.net>
8398 * mini-s390.c: Fix LOCALLOC processing.
8400 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
8402 2005-12-15 Zoltan Varga <vargaz@gmail.com>
8404 * iltests.il: Add tests for some opcodes not covered by the other
8407 2005-12-15 Neale Ferguson <neale@sinenomine.net>
8409 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
8410 register loading for Tail processing; Correct trace output.
8412 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
8414 * cpu-s390.md: Correct size of jmp instruction.
8416 2005-12-13 Neale Ferguson <neale@sinenomine.net>
8418 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
8420 2005-12-13 Neale Ferguson <neale@sinenomine.net>
8422 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
8423 Bring s390 up to current level.
8425 2005-12-12 Zltan Varga <vargaz@gmail.com>
8427 * generics.2.cs: Disable the newly added tests as they do not work yet.
8429 * generics.2.cs: Add valuetype tests.
8431 2005-12-09 Zoltan Varga <vargaz@gmail.com>
8433 * basic-long.cs: Add i4->u8 test.
8435 * objects.cs: Add tests for JIT intrinsic.
8437 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
8438 optimizations lost by a mistake.
8440 2005-12-07 Zoltan Varga <vargaz@gmail.com>
8442 * basic-long.cs: Remove a test moved to objects.cs.
8444 * arrays.cs: Add more array tests.
8446 2005-12-06 Zoltan Varga <vargaz@gmail.com>
8448 * arrays.cs: Add new tests for multi-dimensional arrays.
8450 2005-12-06 Raja R Harinath <rharinath@novell.com>
8452 * Makefile.am (test_sources2): Add generics.2.cs.
8453 (EXTRA_DIST): Add test_sources2.
8455 2005-12-05 Ben Maurer <bmaurer@ximian.com>
8457 Support for boxing and unboxing nullable types as well as the
8458 isinst operation on nullables, per the CLI ammendment.
8460 * inssel.brg (CEE_ISINST): Special case for nullable
8462 * mini.c (handle_unbox_nullable): new method
8463 (handle_box): Special case for nullable types
8464 (mono_method_to_ir): Call handle_unbox_nullable in correct
8467 * generics.2.cs: New test suite
8469 * Makefile.am: Support for regression tests with generics.
8471 2005-12-03 Zoltan Varga <vargaz@gmail.com>
8473 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
8474 allocated to registers. Fixes #76800.
8476 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
8478 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
8480 2005-11-30 Zoltan Varga <vargaz@gmail.com>
8482 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
8485 2005-11-29 Zoltan Varga <vargaz@gmail.com>
8487 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
8490 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
8492 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
8493 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
8495 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
8496 single precision before storing to a single precision location.
8498 2005-11-28 Raja R Harinath <rharinath@novell.com>
8500 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
8502 2005-11-27 Zoltan Varga <vargaz@gmail.com>
8504 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
8507 * basic.cs: Remove test_0_byte_compares test which was moved to
8508 objects.cs a long time ago.
8510 2005-11-22 Massimiliano Mantione <massi@ximian.com>
8512 * aliasing.c: Fixed aliasing issue on 64 bit archs.
8514 2005-11-20 Zoltan Varga <vargaz@gmail.com>
8516 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
8517 handlers are called.
8519 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
8522 * mini-ia64.c: Add support for the throw->branch exception
8525 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
8527 2005-11-18 Massimiliano Mantione <massi@ximian.com>
8529 * mini.c: Enabled "fastpath" deadce :-)
8531 2005-11-18 Massimiliano Mantione <massi@ximian.com>
8533 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
8534 alias analysis pass to support it.
8537 * liveness.c: Likewise (liveness computation can use aliasing
8538 information to be more accurate).
8539 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
8540 moreover made so that "--compile-all" uses the given optimization
8541 flags and not the default ones.
8542 * aliasing.c: Alias analysis (new file).
8543 * aliasing.h: Likewise.
8544 * Makefile.am: added "aliasing.c" and "aliasing.h".
8546 2005-11-17 Zoltan Varga <vargaz@gmail.com>
8548 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
8551 2005-11-13 Zoltan Varga <vargaz@gmail.com>
8553 * mini-exceptions.c (mono_handle_exception_internal): Remove the
8554 fp >= end_of_stack exit condition, as it is not needed, and it might
8555 become true for fp eliminated frames.
8557 2005-11-11 Zoltan Varga <vargaz@gmail.com>
8559 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
8562 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
8564 * mini-arm.c: fixed alignment of doubles/longs to match
8565 the C ABI (bug #76635).
8567 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
8569 * aot.c: fix compilation with --enable-minimal=aot.
8571 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
8573 * mini-arm.c: fixed compatibility with the new
8574 floating point emulator package for compares.
8576 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
8578 * mini.c : reverted sig->pinvoke changes (r51396-51397).
8580 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
8582 * mini-exceptions.c (print_stack_frame): Output to stderr.
8583 (mono_handle_native_sigsegv): Ditto.
8585 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
8587 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
8588 OP_LCONV_TO_OVF_I implementation.
8590 * mini-amd64.c: Add support for the throw->branch exception
8593 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
8594 when the catch clause catches a more general exception, i.e. Object.
8596 2005-10-30 Zoltan Varga <vargaz@gmail.com>
8598 * cpu-ia64.md: Remove unused opcodes.
8600 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
8601 specific defines for architectures defining USE_SIGACTION.
8603 * mini-ia64.c: Fix some warnings.
8605 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
8606 version seemed to skip a frame.
8608 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
8610 * mini.c: Clean up the usage of sig->pinvoke flag. Now
8611 only calls which are made to native code use this flag.
8613 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
8615 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
8616 varargs methods as well.
8618 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
8619 which have save_lmf set. Reorganize methods prologs a bit.
8621 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
8622 debugger to the proper place.
8624 2005-10-29 Martin Baulig <martin@ximian.com>
8626 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
8627 when running inside the debugger until the debugger has support
8630 2005-10-26 Zoltan Varga <vargaz@gmail.com>
8632 * mini.h: Fix a warning.
8634 2005-10-24 Miguel de Icaza <miguel@novell.com>
8636 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
8637 we expose publicly, this returns the string.
8639 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
8641 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
8642 with fp elimination.
8644 2005-10-21 Zoltan Varga <vargaz@gmail.com>
8646 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
8647 native stacktrace using the glibc 'backtrace' function if available.
8649 2005-10-20 Zoltan Varga <vargaz@gmail.com>
8651 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
8653 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
8654 handle SIGSEGVs received while in native code.
8656 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
8657 code, call mono_handle_native_sigsegv which will abort the runtime
8658 after printing some diagnostics, instead of converting it into a
8659 confusing NullReferenceException.
8661 2005-10-18 Zoltan Varga <vargaz@gmail.com>
8663 * cpu-pentium.md: Remove unused opcodes.
8665 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
8667 * mini-amd64.h (MonoLMF): Add rsp field.
8669 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
8672 2005-10-17 Zoltan Varga <vargaz@gmail.com>
8674 * mini-codegen.c (get_register_spilling): Fix some warnings.
8676 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
8678 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
8679 elimination during exception handling. Enable fp elimination by
8682 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
8685 2005-10-16 Martin Baulig <martin@ximian.com>
8688 (mono_debugger_run_finally): New public method for the debugger.
8690 2005-10-10 Zoltan Varga <vargaz@gmail.com>
8692 * debug-mini.c (mono_debug_init_method): Fix warning.
8694 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
8695 the 'exname' parameter const to fix some warnings.
8697 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
8699 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
8700 introduced by the previous patch.
8702 2005-10-08 Zoltan Varga <vargaz@gmail.com>
8704 * basic-float.cs: Add test for precision of float arithmetic.
8706 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
8707 when loading/storing single values from/to memory.
8709 * mini.c (mono_jit_compile_method_with_opt): Create the function
8710 pointers in the correct domain.
8712 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
8714 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
8715 introduced by previous patch.
8717 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
8718 when out_filter_idx is NULL.
8720 * mini-exceptions.c: Don't run filter clauses twice during exception
8721 handling. Fixes #75755.
8723 2005-10-07 Zoltan Varga <vargaz@gmail.com>
8725 * aot.c: Add support for ldflda wrappers.
8727 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
8730 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
8732 * mini.c, mini.h: do not consider exception handlers blocks when
8733 setting up interface variables.
8735 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
8737 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
8739 2005-10-03 Zoltan Varga <vargaz@gmail.com>
8741 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
8742 causes a regression.
8744 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
8746 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
8748 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
8749 of the OP_P definitions.
8751 * TODO: Add a proposal for dealing with the CEE/OP mess.
8753 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
8754 optimizations from the x86 port.
8756 * cpu-amd64.md: Ditto.
8758 * basic.cs basic-long.cs: Add tests.
8760 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
8762 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
8763 Patrik Torstensson's implementation of my exception-handling
8764 optimization idea, when the exception object is not used
8767 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
8769 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
8770 of the mul_imm optimizations from the old jit.
8772 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
8774 * mini.c, liveness.c: patch by Patrik Torstensson and
8775 Zoltan Varga to improve performance in methods with
8778 2005-09-30 Zoltan Varga <vargaz@gmail.com>
8780 * driver.c: Remove 'Globalization' entry from --version.
8782 2005-09-28 Zoltan Varga <vargaz@gmail.com>
8784 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
8785 there is a profiler interested in JIT events.
8787 * aot.c: Load profile files produced by the AOT profiling module, and
8788 reorder methods based on the profiling info. Add a 'method_order' table
8789 to the AOT file to make mono_aot_find_jit_info work with the reordered
8792 * mini.h: Bump AOT file version info.
8794 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
8796 * mini-arm.h: work around what looks like a gcc bug when optimizations
8799 2005-09-28 Raja R Harinath <rharinath@novell.com>
8801 * Makefile.am (AM_CFLAGS): Don't use += to append inside
8802 conditionals. Use ...
8803 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
8805 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
8807 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
8808 to determine the amount of memory to copy when passing valuetypes.
8810 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
8811 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
8813 2005-09-27 Zoltan Varga <vargaz@gmail.com>
8815 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
8816 information about aot.
8818 2005-09-27 Ben Maurer <bmaurer@ximian.com>
8820 * *.c: Replace the use of {Enter,Leave}CriticalSection with
8821 macros. This will allow a deadlock debugger to easily be plugged
8824 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
8826 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
8828 2005-09-27 Raja R Harinath <rharinath@novell.com>
8830 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
8831 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
8832 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
8833 ($(arch_built)) [CROSS_COMPILING]: Error out.
8835 2005-09-26 Zoltan Varga <vargaz@gmail.com>
8837 * aot.c: Add support for the no_special_static flag for classes.
8839 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
8841 * Reapply reverted patches.
8843 * *: Revert r50174 as well.
8845 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
8847 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
8849 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
8851 2005-09-23 Miguel de Icaza <miguel@novell.com>
8853 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
8854 part of the SIG_HANDLER_SIGNATURE.
8856 2005-09-23 Zoltan Varga <vargaz@gmail.com>
8858 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
8861 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
8862 introduced by previous patch.
8864 2005-09-21 Zoltan Varga <vargaz@gmail.com>
8866 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
8867 saved registers too.
8869 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
8870 upon the information returned by get_call_info ().
8872 * mini-x86.c (add_float): Fix stack size calculation.
8873 (mono_arch_call_opcode): Rewrite this so it works based up the
8874 information returned by get_call_info ().
8875 (mono_arch_get_this_vret_args): Ditto.
8877 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
8879 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
8880 in cinfo to determine the registers which need to be used.
8882 2005-09-20 Miguel de Icaza <miguel@novell.com>
8884 * driver.c (mono_main): Add --server and --desktop flags.
8886 2005-09-16 Zoltan Varga <vargaz@gmail.com>
8888 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
8889 registers as global registers.
8891 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
8892 longer needed with the new register allocator.
8894 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
8896 * cpu-ia64.md: Remove unused opcodes.
8898 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
8900 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
8902 * cpu-amd64.md: Remove unused opcodes.
8904 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
8905 needed with the new register allocator.
8907 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
8910 2005-09-16 Raja R Harinath <rharinath@novell.com>
8912 * Makefile.am (check-local): Don't invoke semdel-wrapper.
8914 2005-09-16 Martin Baulig <martin@ximian.com>
8916 * exceptions-amd64.c
8917 (throw_exception): Don't call mono_debugger_throw_exception() if
8918 we're a rethrow - see the FIXME in the code.
8920 2005-09-15 Geoff Norton <gnorton@customerdna.com>
8922 * mini.c (mono_init_exceptions): This only works on some architectures.
8924 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8926 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
8929 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
8931 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
8932 now in mini-exceptions.c.
8934 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
8936 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
8937 now in mini-exceptions.c.
8939 2005-09-15 Zoltan Varga <vargaz@gmail.com>
8941 * exceptions-x86.c: Applied patch from Patrik Torstensson
8942 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
8944 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
8945 code into mini-exceptions.c. Add some assertions to it.
8947 2005-09-12 Zoltan Varga <vargaz@gmail.com>
8949 * aot.c (emit_section_change): Applied patch from "The Software Team"
8950 (<software@solmersa.com>). Fix as errors on windows.
8952 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8954 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
8955 method info into the LMF.
8957 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8959 * mini-ia64.c: Add proper unwind info for method epilogs.
8961 * exceptions-ia64.c: Add some code to help debugging.
8963 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
8965 * mini-exceptions.c: Fix warning.
8967 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
8969 * mini.c: Really fix build.
8971 * mini-x86.c mini-amd64.c: Fix build.
8973 2005-09-11 Zoltan Varga <vargaz@gmail.com>
8975 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
8977 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
8978 some Interlocked methods as intrinsics.
8980 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
8981 for Thread methods as well.
8983 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
8985 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
8987 * mini-ia64.c mini-x86.c mini-amd64.c
8988 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
8991 * mini.c (mono_init_exceptions): Fix build breakage.
8993 2005-09-10 Zoltan Varga <vargaz@gmail.com>
8995 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
8996 of instructions. Use the new ia64_unw_op macros for emitting unwind
8999 * mini.c (mono_init_exceptions): Initialize exception handling
9000 related trampolines at startup.
9002 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
9004 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
9006 2005-09-09 Zoltan Varga <vargaz@gmail.com>
9008 * mini.c: Handle type loading errors gracefully during compilation and
9009 throw the appropriate exception.
9011 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
9013 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
9014 for the mono binary.
9016 2005-09-09 Martin Baulig <martin@ximian.com>
9018 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
9021 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
9023 * mini-arm.h: use emulation for conv.r.un for the release.
9025 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
9027 * mini-arm.c, objects.cs: more fixes and tests for them.
9029 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
9031 * mini-arm.c: align structures to at least 4 bytes to be able
9032 to keep our current optimized memcpy.
9034 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
9036 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
9038 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9040 * mini.c: ignore SIGPIPE.
9042 2005-09-04 Zoltan Varga <vargaz@gmail.com>
9044 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
9046 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
9048 2005-09-02 Zoltan Varga <vargaz@gmail.com>
9050 * mini.h: Add prototype for mono_allocate_stack_slots_full.
9052 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
9054 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
9055 exception handling support.
9056 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
9057 patch by Brian Koropoff <briank@marakicorp.com>).
9059 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
9061 * mini.c: revert another 'optimization' which breaks when
9062 items on the eval stack need to be saved at a basic block end
9065 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
9067 * jit-icalls.c: for arrays, ensure we always provide
9070 2005-08-30 Zoltan Varga <vargaz@gmail.com>
9072 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
9074 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
9076 2005-08-29 Zoltan Varga <vargaz@gmail.com>
9078 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
9079 arguments in their original register.
9081 2005-08-28 Zoltan Varga <vargaz@gmail.com>
9083 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
9086 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
9087 when ssapre is enabled.
9089 * inssel-long.brg: Fix bug in previous patch.
9091 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
9092 multiplication by a constant.
9094 2005-08-27 Zoltan Varga <vargaz@gmail.com>
9096 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
9099 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
9102 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
9104 * inssel-arm.brg: apply changes tested by Brian Koropoff
9105 <briank@marakicorp.com>.
9107 2005-08-25 Zoltan Varga <vargaz@gmail.com>
9109 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
9111 2005-08-24 Zoltan Varga <vargaz@gmail.com>
9113 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
9114 to the same register if dreg is just a base register.
9115 (print_ins): Improve printing of membase opcodes.
9117 * inssel-x86.brg: Add optimized ldind(reg) rules.
9119 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
9121 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
9123 * mini.c: when running under valgrind, set the stack bottom for
9124 the GC at the actual approximate stack for the app (fixes running
9125 mono with valgrind).
9127 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
9129 * mini.c: do no break at the first valuetype to init found
9132 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
9134 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
9136 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
9138 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
9140 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
9142 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
9144 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
9146 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
9148 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
9151 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
9154 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
9157 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
9159 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
9161 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
9163 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
9164 in the tail recursion optimization.
9166 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
9167 debug info into the assembly file.
9169 * iltests.il: Add test for filter regions.
9171 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
9172 initial stack of filter regions. Fixes #75755.
9174 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
9176 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
9179 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
9181 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
9182 the check for an already compiled method on non-ia64 platforms.
9183 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
9186 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
9188 * inssel-x86.brg: Add some optimized call rules.
9190 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
9192 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
9195 * mini.h mini-trampolines.c: Pass the trampoline argument to
9196 mono_arch_patch_delegate_trampoline.
9198 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
9200 * mini-trampolines.c: Fix build.
9202 * mini-amd64.h: Add delegate trampolines.
9204 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
9206 * inssel-amd64.brg: Add optimized call rules.
9208 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
9210 * inssel-ia64.brg: Add optimized ldind(reg) rules.
9212 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
9214 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
9217 * mini-ia64.c: Remove LMF fixmes.
9219 * mini-ia64.h: Remove most fields from LMF.
9221 * inssel-ia64.brg (stmt): Fix unaligned access errors.
9223 * mini-trampolines.c: Add support for IA64 function descriptors.
9225 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
9226 for IA64 function descriptors.
9228 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
9230 * tramp-arm.c: patch the vtable for virtual calls. Added
9231 support code to register/unregister the LMF.
9232 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
9235 2005-08-19 Dick Porter <dick@ximian.com>
9237 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
9238 bit value if needed.
9240 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
9242 * mini.c (mini_get_method): Move handling of wrapper data here.
9244 * mini.c (mono_method_to_ir): Add support for dynamic methods.
9246 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
9249 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
9250 bblock->code does not remain empty.
9252 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
9254 * arrays.cs: Add regression test for #75832.
9256 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
9257 rules. Fixes #75832.
9259 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
9260 instruction scheduling.
9262 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
9264 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
9266 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
9268 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
9270 * mini-codegen.c: Fix VC build.
9272 * cpu-pentium.md: Increase length of atomic_exhange_i4.
9274 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9276 * mini.h: fix signature for mono_register_opcode_emulation.
9278 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
9280 * mini.c: Get rid of most of the helper_sig_... constants using
9281 mono_create_icall_signature ().
9283 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
9285 * jit-icalls.c (helper_ldstr): New helper function.
9287 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
9289 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
9290 throw, load the string using a helper call instead of creating a string object.
9292 * aot.c: Update after LDSTR changes.
9294 * mini.h: Bump AOT file version.
9296 * aot.c: Save class size info into the AOT file. Print more statistics during
9299 * mini.h: Bump AOT file version.
9301 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
9302 ordering of disasm cases. Fixes #74957.
9304 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
9306 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
9307 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
9308 the generic code needed for the ARM port.
9310 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
9312 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
9313 inssel-arm.brg: more ARM features and fixes.
9315 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
9317 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
9318 ARM port work in progress.
9320 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
9322 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
9324 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
9326 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
9328 * inssel.brg (mini_emit_memset): Add support for unaligned access.
9330 * *-ia64.*: Ongoing IA64 work.
9332 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
9334 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
9336 * TODO: Remove out-of-data todo stuff.
9338 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
9341 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
9343 * mini.h: Bump corlib version.
9345 2005-07-27 Martin Baulig <martin@ximian.com>
9348 (create_copy_ins): Added `const unsigned char *ip' argument; set
9349 `copy->cil_code' from it.
9351 2005-07-27 Martin Baulig <martin@ximian.com>
9353 * mini-exceptions.c (mono_handle_exception): Don't call
9354 mono_debugger_handle_exception() for filters.
9356 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
9358 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
9361 2005-07-26 Martin Baulig <martin@ximian.com>
9363 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
9365 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
9366 helper_compile_generic_method() if the method is actually virtual
9369 2005-07-26 Martin Baulig <martin@ximian.com>
9372 (trampoline_code): Renamed to `mono_trampoline_code' and made it
9373 public; this is now accessed directly by the debugger.
9374 (mono_generic_trampoline_code): Removed.
9377 (mono_debug_init_method): Also add interncalls and wrappers.
9379 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
9381 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
9383 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
9385 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
9387 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
9389 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
9391 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
9393 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
9394 getting TLS offsets on AMD64 too.
9396 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
9398 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
9400 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
9402 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
9403 inssel-arm.brg, mini-arm.h: ARM port work in progress.
9405 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
9407 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
9409 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
9412 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
9413 mono_sparc_is_virtual_call ().
9415 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
9417 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
9418 trampoline parameters.
9420 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
9422 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
9423 to mono_arch_get_vcall_slot_addr.
9425 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
9428 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
9430 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
9432 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
9434 2005-07-19 Martin Baulig <martin@ximian.com>
9436 * exceptions-amd64.c (throw_exception): Call
9437 mono_debugger_throw_exception() here like we're doing it on i386.
9439 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
9441 * mini-ia64.c: Add optimized TLS access support.
9443 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
9445 * mini-exceptions.c: Ongoing IA64 work.
9447 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
9449 * mini.c: Use the default optimization set when embedding. Fixes
9452 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
9454 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
9455 of trampolines to a separate file.
9457 * mini-trampolines.c: New file.
9459 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
9462 * tramp-x86.c: Reorganize the trampoline code to be similar to the
9465 * mini-codegen.c: Fix cygwin build.
9467 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
9469 * mini.c: Add some minor changes needed by the IA64 port.
9471 * *-ia64.*: Ongoing IA64 work.
9473 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
9475 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
9476 trampolines into arch-independent and arch-dependent parts.
9478 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
9480 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
9482 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
9484 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
9485 the xp-regalloc-branch for amd64.
9487 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
9488 xp-regalloc-branch for x86.
9490 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
9492 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
9494 2005-07-06 Martin Baulig <martin@ximian.com>
9497 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
9498 (mono_jit_runtime_invoke): Likewise.
9500 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
9502 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
9505 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
9506 without loading their metadata. Reorganize the file format so exception handling+
9507 debug info is kept separate from normal method info. Create MonoJitInfo
9508 structures for methods lazily.
9510 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
9512 (x86_class_init_trampoline): Patch AOT class init trampolines too.
9514 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
9516 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
9519 * mini.h: Bump AOT file version.
9521 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
9523 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
9525 2005-07-01 Raja R Harinath <rharinath@novell.com>
9527 * Makefile.am (check-local): Call semdel-wrapper.
9529 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
9531 * mini-x86.c: Revert the last change as it seems to break the build..
9533 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
9535 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
9537 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
9539 2005-06-27 Ben Maurer <bmaurer@ximian.com>
9541 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
9542 outside of the macro, so strange stuff doesn't happen with gcc4
9543 (NEW_AOTCONST_TOKEN): Likewise.
9545 2005-06-28 Martin Baulig <martin@ximian.com>
9547 * mini.c (mini_class_is_system_array): New static method; use this
9548 instead of `klass->parent == mono_defaults.array_class' everywhere
9549 since this also works for the new generic array class.
9551 2005-06-26 Ben Maurer <bmaurer@ximian.com>
9553 * inssel.brg: Remove warnings.
9555 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
9557 * mini-ia64.c: Ongoing IA64 work.
9559 * basic-float.cs: Add float->i1 conversion test.
9561 * iltests.il: Add conv.u4 test.
9563 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
9565 * inssel-long.brg: Fix bug caused by last change.
9567 2005-06-23 Geoff Norton <gnorton@customerdna.com>
9569 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
9570 BSDs. Allows the x86 JIT to work on OSX86
9572 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
9574 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
9577 * mini-ia64.c: Ongoing IA64 work.
9579 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
9581 * mini-ia64.c: Ongoing IA64 work.
9583 * driver.c: Clean up jit_code_hash as well when using --regression.
9585 * inssel-long.brg: Fix long->i4/u4 conversion rules.
9587 * basic-long.cs: Add tests for long->u4 conversion.
9589 2005-06-18 Ben Maurer <bmaurer@ximian.com>
9591 * mini.c: Take mono_get_domainvar out of macros. This makes sure
9592 that we do not depend on undefined C behavior: the order stuff
9593 gets evaluated within an expression. Fixes mono when compiled on
9596 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
9598 * *-ia64.*: Ongoing IA64 work.
9600 * aot.c: Lower memory usage while loading AOT methods.
9602 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
9604 * mini.h: Bump AOT file format version.
9606 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
9608 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
9610 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
9612 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
9613 not on callee assembly). Fixed some comments.
9615 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
9617 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
9618 it gets proper disassembly.
9619 (emit_method_info): Remove some dead code.
9621 * mini.c (mini_method_compile): Allways allocate the GOT var in
9622 mono_method_to_ir for emulating opcodes.
9624 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
9626 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
9627 before freeing the code memory. Fixes #74990.
9629 * objects.cs: Add regression test for #74992.
9631 * liveness.c: Extend live ranges of arguments to the beginning of the
9632 method. Fixes #74992.
9634 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
9635 so it points into the faulting instruction.
9637 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
9639 * jit-icalls.c (mono_imul_ovf): Add exception handling.
9641 * *-ia64.*: Ongoing IA64 work.
9643 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
9645 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
9647 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
9649 * *-ia64.*: Ongoing IA64 work.
9651 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
9653 * basic-long.cs: Add tests for add/sub.ovf.
9655 * basic.cs: Add tests for sub.ovf.
9657 * *-ia64.*: Ongoing IA64 work.
9659 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
9661 * *-ia64.*: Ongoing IA64 work.
9663 * basic.cs: Add conv.ovf.i4.un test.
9665 2005-06-09 Massimiliano Mantione <massi@ximian.com>
9667 * mini.c: (remove_block_if_useless) Fixed bug 75061.
9669 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9671 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
9673 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
9675 * *-ia64.*: Ongoing IA64 work.
9677 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
9680 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
9682 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
9684 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
9686 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
9688 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
9690 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
9691 of a call is callable by a near call.
9693 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
9695 * mini-ia64.c: Ongoing IA64 work.
9697 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
9699 * genmdesc.c: Make the generated array non-static.
9701 * inssel-long.brg: Fix LSHR_IMM rule.
9703 * *-ia64.*: Ongoing IA64 work.
9705 * *-ia64.*: Ongoing IA64 work.
9707 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9709 * *-ia64.*: Ongoing IA64 work.
9711 * *-ia64.*: Ongoing IA64 work.
9713 * mini-ia64.c: Ongoing IA64 work.
9715 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
9717 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
9719 * objects.cs basic-calls.cs: Move some tests to objects.cs.
9721 * objects.cs basic-long.cs: Move some tests to objects.cs.
9723 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
9725 * *-ia64.*: Ongoing IA64 work.
9727 * iltests.il: Add a new test.
9729 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
9730 newobj. Fixes #75042.
9732 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
9734 * *-ia64.*: Ongoing IA64 work.
9736 * *-ia64.*: Ongoing IA64 work.
9738 * *-ia64.*: Ongoing IA64 work.
9740 * basic.cs objects.cs: Move tests accessing static variables as well.
9742 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
9744 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
9746 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
9748 * driver.c: Always print failed tests.
9750 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
9753 * *ia64*: Ongoing IA64 work.
9755 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
9757 * basic.cs: Add tests for add.ovf. Fix warnings.
9759 2005-05-18 Miguel de Icaza <miguel@novell.com>
9761 * driver.c (mono_main): Avoid crash if no argument is passed to
9762 --break; Do not use g_error, but f_printf. And fix all other
9763 ocurrences of the same crash.
9765 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
9767 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
9768 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
9771 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
9773 * *-ia64.*: Add beginnings of IA64 backend.
9775 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
9777 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
9779 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
9782 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
9784 * mini-amd64.c: Fix a warning.
9786 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
9788 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
9789 in float_neg. Fixes #74897.
9791 * mini-amd64.c (emit_call): Fix another near call bug.
9793 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
9795 * declsec.c: Keep the appdomain information in the structure. Added a
9796 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
9797 value gets overwritten).
9798 * declsec.h: Set the default MonoArray for the the stack to 6. Added
9799 an MonoAppDomain member to MonoSecurityFrame.
9800 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
9801 used in the stack walk. Now use a MonoArray which grow (double) when
9804 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
9806 * mini.c: Re-enabled runtime cleanup, since running threads should
9807 now properly stop when exiting.
9809 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
9811 * mini-codegen.c: New file contaning the arch-independent local
9812 register allocator. Not used by any architectures yet.
9814 * mini.h linear-scan.c: Merge some changes from the
9815 mini-xp-local-regalloc branch.
9817 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
9819 * mini-amd64.c (emit_call): Fix calls to native functions when the
9820 runtime is compiled as a shared library. Fixes #74756.
9822 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
9823 on a literal field. Fixes #74751.
9825 2005-04-25 Raja R Harinath <rharinath@novell.com>
9827 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
9829 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
9831 * objects.cs: Add missing null casting test.
9833 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
9835 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
9836 in wrapper methods. Also rename 'address' variable to 'offset'.
9838 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
9840 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
9843 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
9845 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
9848 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
9850 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
9852 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
9854 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
9855 just the last bytes.
9857 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
9859 * aot.c (mono_compile_assembly): Fix warning.
9861 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
9862 by the _MSC_VER stuff.
9864 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
9866 * inssel-long.brg: Fix #74588.
9868 * cpu-amd64.md: Fix #74591.
9870 * iltests.il: Add new regression tests.
9872 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
9874 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
9877 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
9879 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
9881 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
9882 from Bill Middleton <flashdict@gmail.com>.
9884 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
9886 * arrays.cs: Add new regression test. Fix warnings.
9888 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
9890 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
9891 and leakage in CKFINITE.
9893 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
9894 this to a null op since it is called on amd64 too.
9896 * exceptions-amd64.c (get_throw_trampoline): Align stack.
9898 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
9899 body since this is not used on amd64.
9901 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
9903 * mini-amd64.c: Remove obsolete fixmes.
9905 * mini.c (print_method_from_ip): Fix debugging support.
9907 2005-2-1 Massimiliano Mantione <massi@ximian.com>
9909 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
9910 so that expressions that don't give much gain are not reduced.
9911 * ssapre.h: Likewise.
9913 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
9915 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
9917 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
9919 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
9921 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
9923 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
9925 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
9927 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
9929 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
9932 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
9934 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
9936 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
9938 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
9939 MONO_ARCH_USE_SIGACTION. Fixes #74252.
9941 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
9943 * mini-x86.c: Fix up stack overflow handling.
9945 * exceptions.cs: Add new regression test.
9947 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
9949 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
9950 mono_jit_thread_attach.
9952 * mini.c (mono_method_to_ir): Verify called method is not abstract.
9954 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9956 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
9957 avoid calling constructors using callvirt.
9959 * inssel.brg: Fix #74073.
9961 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
9963 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
9964 compilation with non-GCC compilers.
9965 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
9966 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
9968 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
9970 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
9971 klass->interface_offsets (will likely fix bug#74073).
9973 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
9975 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
9977 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
9979 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
9980 to amd64_div_reg_size ().
9982 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
9984 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
9986 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
9988 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9990 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
9992 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
9994 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
9996 * mini.c (mono_precompile_assembly): Load and precompile referenced
9997 assemblies as well. Fixes #74015.
9999 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
10001 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
10003 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
10005 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
10006 a lot of checks and (anyway) permissions cannot work until corlib is
10009 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
10011 * mini-ppc.c: fixed ABI issue on sysv/ppc.
10013 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
10015 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
10016 calls (fixes bug#72824).
10018 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
10020 * mini.c: fix tail recursion elimination (see test in bug#73936).
10022 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
10024 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
10025 some fp functions in sse2 mode.
10027 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
10029 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
10031 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
10033 * mini.h mini.c: Add mono_get_jit_tls_key ().
10035 * mini-x86.c: Enable fast TLS support on windows.
10037 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
10039 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
10040 * mini.c: Check for p/invoke method when generating code. If a
10041 p/invoke method, or it's class, isn't decorated with [Suppress
10042 UnmanagedCodeSecurity] then generate code to call System.Security.
10043 UnmanagedDemand (only if the security manager is active).
10045 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
10047 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
10048 last change as it seems to cause strange crashes.
10050 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10052 * *.c: handle unsafe function pointers where needed.
10054 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
10056 * mini.c (mono_jit_free_method): Remove the fixme too.
10058 2005-03-15 Miguel de Icaza <miguel@novell.com>
10060 * mini.c: As discussed, make the code actually free the delegate
10061 thunk now, to enable the debugging of delegate problems, use
10062 MONO_DEBUG=1 when running Mono.
10064 This takes also care of parts of the leaks as seen by Joe.
10066 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
10068 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
10069 thread_tls_offset calculation.
10071 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
10073 * declsec.c: Reworked linkdemand checks for icall. The previous code
10074 was using the declaration code (untrusted) and didn't work as expected
10075 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
10078 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
10080 * iltests.il: Add new localloc test.
10082 * mini-amd64.c: Handle large stack allocations the same way as on
10083 windows if stack overflow handling is working.
10085 * mini-amd64.c: Allocate the signal stack using mmap.
10087 * mini.c (sigsegv_signal_handler): Fix reading of context.
10089 * mini-exceptions.c: Fix up stack overflow handling.
10091 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
10093 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
10095 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
10097 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
10099 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
10100 tramp_init functions as they are no longer needed.
10102 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
10104 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
10106 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
10108 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
10110 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
10113 * mini-ops.h: Add OP_LMUL_IMM.
10115 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
10116 long mul/div opcodes as intrinsic.
10118 * mini-amd64.c (emit_call): Handle the case when the callee might be
10121 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
10123 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
10126 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
10128 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
10130 2005-03-09 Ben Maurer <bmaurer@ximian.com>
10132 * mini.c (mono_codegen): Don't leak here, to help people running
10135 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
10137 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
10138 conversions in sse2 mode.
10140 * basic-float.cs: Add regression test.
10142 * mini-amd64.c: Reenable sse2.
10144 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
10146 * mini-amd64.c: Disable sse2 until some regressions are fixed.
10148 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
10150 * driver.c: Copyright text should include 2005.
10152 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
10154 * cpu-amd64.md (load_membase): Fix more max lengths.
10156 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
10158 * cpu-amd64.md (load_membase): Fix max length.
10160 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
10162 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
10164 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
10165 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
10167 * basic-float.cs: Add rounding regression test.
10169 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
10171 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
10173 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
10174 structures in registers for pinvoke wrappers.
10176 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
10178 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
10180 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
10182 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
10183 wrapper to mono_jit_thread_attach.
10185 * mini.c (mini_jit_thread_attach): New jit icall.
10187 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
10188 native->managed wrappers.
10190 * exceptions.cs: Add new regression test.
10192 * mini.c (optimize_branches): Check regions in the cbranch to throw
10193 block case as well. Fixes #73242.
10195 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
10197 * mini.c: thread safety fixes.
10199 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
10201 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
10202 patching stuff, since delegates use jump trampolines so there is
10205 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
10208 * tramp-amd64.c: Fix build.
10210 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
10211 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
10213 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
10214 Rename this to mono_arch....
10215 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
10217 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
10219 * mini-amd64.c (emit_call): If both the caller and the callee is
10220 guaranteed to have 32 bit addresses, emit a normal call.
10222 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
10224 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
10225 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
10226 method_ptr inside delegates.
10228 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
10230 * mini.c (mono_jit_free_method): Free the method info even if the native code is
10231 invalidated. Fixes #73001.
10233 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
10235 * mini-x86.c: Only use stdcall for pinvokes on windows.
10237 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
10239 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
10240 * mini-x86.c: remove unreliable __thread var offset detection,
10241 use the correct accessors and enable by default.
10243 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
10245 * mini.c (mono_jit_free_method): Fix memory leak.
10247 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
10249 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
10251 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
10253 * cpu-amd64.md: Fix lengths of atomic opcodes.
10255 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
10257 * driver.c: try to not imply using ICU is any good.
10259 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
10261 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
10262 functions as inline ops.
10264 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
10265 some Interlocked functions as inline ops.
10267 * mini.c (move_basic_block_to_end): Fix bug in last patch.
10269 * mini.h (MonoBasicBlock): Reorganize fields a bit.
10271 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
10273 * mini.c: Add support for OP_NOT_TAKEN.
10275 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
10276 structures in registers for pinvoke wrappers.
10278 * mini-amd64.c: Fix warnings.
10280 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
10282 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
10284 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
10286 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
10287 address instead of loading the address from it.
10289 * mini-x86.c: Add support for returning small structs in registers
10290 on Win32. Fixes part of #70864.
10292 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
10294 * trace.c (get_token): Improve error checking.
10296 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
10298 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
10300 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
10302 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
10303 it can be reused for MonoClass.
10304 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
10307 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
10309 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
10310 instead of a MonoReflectionMethod. The method information wasn't used
10311 when displaying SecurityException details (but will be now).
10313 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
10315 * Makefile.am : windows build fix.
10317 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
10319 * iltests.il: Add new regression test.
10321 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
10324 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
10326 * mini.c: Moved linkdemand check into helper function check_linkdemand
10327 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
10330 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
10332 * declsec.c: Added statistics counter for different kinds of
10334 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
10335 (and commented) declaration.
10336 * mini.c: Added statistics counter for security Demand code
10337 generation. Added display of security statistics.
10339 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
10341 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
10342 Fix compilation errors under gcc-2.95.
10344 2005-02-12 Ben Maurer <bmaurer@ximian.com>
10346 * mini.c, driver.c: Use the new jit trampoline hashtable
10348 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10350 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
10352 2005-02-11 Martin Baulig <martin@ximian.com>
10354 * debug-mini.c (mono_debug_close_method): Free the line number array.
10356 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
10358 * aot.c: Break up large methods into smaller ones. Share GOT slots for
10361 * mini.h: Bump AOT file format version.
10363 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
10365 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
10367 * declsec.h: Added macros to get/set lazyly initialized security
10368 informations about assemblies. Added new enum for different type of
10369 possible LinkDemand violation. Added function to check LinkDemands.
10370 * mini.h: Added a field to MonoCompile to hold any security violation
10371 detected when JITting a method (so it can be thrown later).
10372 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
10373 and CEE_CALLVIRT. Added code to throw exception at the end of
10374 mini_method_compile (note: the exception is unhandled right now).
10376 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
10378 * mini.c, jit-icalls.c: use the managed implementation of
10379 memset for initobj and memset, to avoid managed <-> unmanaged
10382 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
10384 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
10385 optimization if it would need a GOT var.
10387 * basic.cs: Add tests for constant propagation and switch statements.
10389 * ssa.c: Fix out-of-range constant propagation and switch statements.
10391 2005-02-09 <vargaz@freemail.hu>
10393 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
10395 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
10397 * cpu-amd64.md (load_membase): Fix max length of load_membase.
10399 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
10401 * mini.c: update to new signature of mono_class_get_allocation_ftn().
10403 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
10405 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
10406 arithmetic operations.
10408 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
10410 * mini-ppc.c: add a workaround for broken user code that
10411 DllImports vararg functions with non-vararg signatures.
10413 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
10415 * mini.c (mono_jit_compile_method_inner): Add detection and a
10416 meaningfull error message for assemblies written in Managed C++.
10418 * tramp-amd64.c mini-amd64.h: Add support for
10419 create_trampoline_from_token ().
10421 * aot.c mini-x86.c abcremoval.c: Applied patch from
10422 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
10424 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
10426 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
10427 which takes a MonoImage/token as parameter instead of a MonoMethod.
10429 * aot.c: Use the new trampoline for initializing vtables.
10431 * aot.c: Add support for ldfld/stfld_remote wrappers.
10433 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
10434 rules for compare <MEM>, IMM.
10436 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
10438 * aot.c: Handle inherited finalizers correctly.
10440 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
10442 * inssel.brg (stmt): Add a missing _setup_... ().
10444 * aot.c: Save some parts of the class state to the AOT file and use it
10445 to recompute that state when a class is initialized.
10447 * mini.c: Install AOT hooks into the runtime.
10449 * mini.h: Bump AOT file format version.
10451 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
10454 * iltests.il: Add new test.
10456 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
10458 * mini.c: fix typo.
10460 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
10462 * mini.c: setup the statistical profiler in the thread attach
10463 callback to cope with the new single thread code.
10465 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
10467 * mini-ppc.c: ensure we have enough room for the profiler
10468 calls (fixed bug#72084).
10470 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
10472 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
10475 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10477 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
10479 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10481 * ssapre.c: Fixed an issue with down safety (this allows IronPython
10482 to succesfully execute parrotbench).
10483 * ssapre.h: Likewise.
10485 2005-2-1 Massimiliano Mantione <massi@ximian.com>
10487 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
10488 variable for stores to method arguments (fixes a SSAPRE issue).
10490 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
10492 * mini.c: handle value types in dup, fixes gen-112.cs.
10494 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
10496 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
10497 sequence for calls in dynamic methods to avoid thunks.
10499 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
10501 * mini.c: correctly remove dynamic methods from the hashtable.
10503 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10505 * driver.c: Disabled SSAPRE until fix the bug that appears
10506 in IronPython's parrotbench.
10508 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
10510 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
10512 * mini.c (mono_method_to_ir): Revert the previous change.
10514 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
10515 when AOT compiling.
10517 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
10518 mono_jit_info_table_find () etc. when running under valgrind.
10520 * inssel.brg: Fix warnings.
10522 * mini-exceptions.c: Fix warnings.
10524 2005-01-31 Martin Baulig <martin@ximian.com>
10526 * driver.c (compile_all_methods_thread_main): Don't try to compile
10527 generic methods or anything which has type parameters.
10529 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
10531 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
10533 * TestDriver.cs: Add --verbose flags.
10535 * graph.c ssa.c: Fix 64 bit warnings.
10537 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
10538 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
10539 Fix 64 bit warnings.
10541 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
10542 variable not spotted by gcc.
10544 * mini-amd64.c inssel-amd64.brg: Applied patch from
10545 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
10546 X86_COMPARE_MEMBASE opcodes.
10548 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
10550 2005-01-29 Ben Maurer <bmaurer@ximian.com>
10552 * *: MonoMethod->signature might be NULL now. You *MUST* use
10553 mono_method_signature.
10555 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
10557 * driver.c (compile_all_methods_thread_main): Compile the methods
10558 without invoking cctors.
10560 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
10562 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
10563 * basic-calls.cs: test for the above.
10565 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
10567 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
10568 MonoJitInfo changes.
10570 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
10572 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
10573 eagerly if it contains dynamic methods.
10575 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
10577 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
10578 trace, it is now computed by an icall from trace_ips.
10580 * mini-exceptions.c: Fix a warning.
10582 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
10584 * mini-exceptions.c: don't bother getting stack trace info if
10585 it's not going to be used.
10587 2005-01-27 Raja R Harinath <rharinath@novell.com>
10589 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
10592 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
10594 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
10596 * aot.c: Avoid calling mono_method_get_header () if not needed.
10598 * mini.h: Bump AOT file format version.
10600 * mini.c (mono_emit_native_call): Allocate a GOT var here.
10602 * mini.c (mono_print_tree): Print more info for calls.
10604 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
10606 * declsec.h: Remove warning by adding missing include for marshal.h
10608 2005-01-26 Martin Baulig <martin@ximian.com>
10610 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
10613 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
10615 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
10618 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
10620 * aot.c (mono_compile_assembly): Fix a warning.
10622 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
10624 * declsec.c: Look for security attributes on the original MonoMethod
10625 (and not the wrapped one). This fix permissions on icalls.
10627 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
10629 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
10631 * mini.c (mono_allocate_stack_slots): Add a fixme.
10633 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
10635 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
10637 * inssel.brg: optimize casts of sealed types (more
10638 optimizations waiting for fixes in remoting).
10640 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
10642 * inssel.brg (stmt): Add another dummy rule.
10644 * driver.c: Fix warnings.
10646 * driver.c (mono_main): If running under valgrind, instruct glib to use
10647 the system allocation functions so valgrind can track the memory
10648 allocated by the g_... functions.
10650 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
10652 * mini-ops.h: Add OP_DUMMY_STORE opcode.
10654 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
10656 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
10657 variables in try regions.
10659 * mini.c (mini_method_compile): Don't disable optimizations on large
10660 methods when AOT compiling.
10662 * mini.c (mono_allocate_stack_slots): New arch independent method to
10663 allocate stack slots. Not yet used.
10665 2005-01-22 Ben Maurer <bmaurer@ximian.com>
10667 * debug-mini.c (mono_debug_close_method): Plug some leaks.
10669 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
10671 * mini-ppc.c: make the branch info relative as the code
10672 buffer can be reallocated.
10674 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
10676 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
10677 * driver.c: Removed the AOT/security restriction. Now initialize the
10678 security manager (in metadata) if --security is used.
10679 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
10680 rather than the pointer to declarative security, when AOT is used.
10682 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
10684 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
10685 basic blocks, reduced intrinsic exception throwing code size.
10687 2005-01-22 Miguel de Icaza <miguel@ximian.com>
10689 * driver.c (mini_usage): Reorder the usage screen.
10691 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
10693 * mini.c (mono_resolve_patch_target): Fix warning.
10695 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
10697 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
10700 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
10702 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
10703 breaks the amd64 build.
10705 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
10706 register allocation. Fixes #71454.
10708 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
10710 * arrays.cs: Add new regression test.
10712 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10714 * ssapre.c: Turned usage of snprintf to GString.
10715 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
10716 (I left it on by mistake in my previous commit).
10718 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
10720 * mini.c, cfold.c, basic-calls.cs: preserve side effects
10721 on cond branch optimization (fixes bug# 71515).
10723 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10725 * abcremoval.c: Fixed bug 71062.
10726 * abcremoval.h: Likewise.
10728 2005-1-20 Massimiliano Mantione <massi@ximian.com>
10730 * mini.c: Added a new functionality to optimize_branches, the removal
10731 of useless basic blocks, and fixed some problem in the removal of
10732 critical edges; some utility functions added for both purposes.
10733 * ssapre.c: Added complex expression support, and fixed bug 70637.
10734 * ssapre.h: Likewise.
10735 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
10737 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
10738 * driver.c: Re-enabled SSAPRE.
10740 2005-01-19 Martin Baulig <martin@ximian.com>
10742 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
10743 the result of mono_get_method_constrained().
10745 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
10747 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
10750 2005-01-18 Geoff Norton <gnorton@customerdna.com>
10752 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
10753 be detected. Fixes #59296.
10755 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
10757 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
10758 which can happen. Fixes #71361.
10760 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
10762 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
10765 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
10767 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
10768 appdomain-unload.exe to fail.
10770 * mini.c: Fix some memory leaks.
10772 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
10774 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
10775 Fixed bug and sped up some codepaths.
10777 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
10779 * mini.c: Fix some memory leaks.
10781 * exceptions.cs basic-long.cs: Add test for checked ulong->int
10784 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
10786 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
10789 * iltests.il: Add regression test for #71320.
10791 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
10793 * mini.c (mono_codegen): Fix installation of profiler hooks.
10795 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
10797 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
10799 * mini.h, mini.c, cfold.c: optimize access to enum
10800 readonly fields, too. Eval conditional branches if possible
10801 to perform unreachable code removal in more cases.
10803 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
10805 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
10807 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
10810 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
10811 WinXP DEP. Fixes #71244.
10813 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
10815 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
10817 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
10819 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
10821 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
10823 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
10826 * mini.h: Bump AOT version.
10828 * mini.h (MonoCompile): Change exvar to a hash table.
10830 * mini.c: Allocate a separate exvar for each handler block.
10832 * mini.c: Get rid of the computation of filter_lengths, its not needed.
10834 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
10835 ex var with the pending exception and only throw if the two are equal.
10838 * exceptions.cs: Add tests for rethrow and nested catch clauses.
10840 * mini-x86.c: Fix warnings.
10842 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
10843 used by all the ports now.
10845 * aot.c: Add write-symbols and save-temps options.
10847 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10849 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
10851 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
10853 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
10856 * tramp-s390.c: Check vtable slot belongs to the domain.
10858 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
10859 as per other platforms.
10861 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
10863 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
10865 * driver.c: we don't run the Main() code in a subthread anymore.
10867 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
10869 * mini.c: added experimental rtc support in the statistical
10870 profiler: if the user has the permission, more accurate statistics
10871 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
10872 The MONO_RTC value must be restricted to what the linux rtc allows:
10873 power of two from 64 to 8192 Hz.
10875 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
10877 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
10879 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
10881 * mini-ppc.c: better icache flush for smp.
10883 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
10885 * mini-amd64.c (emit_move_return_value): Fix memory leak.
10887 * mini-x86.c (get_call_info): Add the get_call_info () code from the
10888 amd64 port, not yet used.
10890 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10892 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
10895 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
10897 * driver.c: Added --security option to activate the security manager.
10898 Right now this will allow code generation for declarative demands and
10899 is disabled when AOT is specified.
10900 * mini.c: Add code generation for declarative security demands.
10901 * mini.h: Add mono_use_security_manager as an extern gboolean.
10903 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
10905 * aot.c (mono_compile_assembly): Speed up compilation a bit by
10906 emitting more dense assembly code.
10908 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
10909 exception throwing stuff.
10911 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
10913 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
10916 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
10917 left in by mistake.
10919 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
10922 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
10924 * tramp-*.c: Only patch vtable slots if the object is in the current
10925 domain. Fixes appdomain-unload.exe.
10927 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
10929 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
10932 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10934 * mini.c (reverse_branch_op): New helper function.
10936 * mini.c (optimize_branches): Run the new optimization only on
10937 platforms which support it. Also reverse all kinds of branches.
10939 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
10941 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
10944 * mini.c (optimize_branches): Reverse not-equals branches if the false
10945 bblock is a throw. This happens a lot of time with argument checking in
10948 * mini.c (mono_codegen): Add support for placing basic blocks after
10949 the function epilogue.
10951 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
10954 2005-01-05 Miguel de Icaza <miguel@ximian.com>
10956 * mini.c (setup_stat_profiler): Only set this up if the platform
10957 supports ITIMER_PROF.
10959 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
10961 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
10964 * inssel.brg: Fix a warning.
10966 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
10968 * mini.c: added support for statistical profiler
10969 (run with: --profile=default:stat).
10971 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
10973 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
10975 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
10977 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
10978 related to global registers from the amd64 port.
10980 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
10982 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
10984 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
10985 with global registers.
10986 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
10988 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
10990 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
10992 * debug-mini.c (encode_value): Fix off-by-one.
10994 * aot.c (encode_value): Likewise.
10996 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
10998 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
11000 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
11003 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
11005 * aot.c (emit_method_info): Increase size of temp buffer.
11007 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
11010 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
11012 * aot.c (emit_method_info): Fix build.
11014 * aot.c: Further rework of the AOT file format to reduce the size of
11015 the method info data.
11017 * mini.h: Bump AOT file format version.
11019 2004-12-27 Martin Baulig <martin@ximian.com>
11021 * mini.c (mini_get_method): New static method; call
11022 mono_get_method_full() and mono_get_inflated_method().
11023 (mono_method_to_ir): Use mini_get_method() instead of
11024 mono_get_method_full().
11026 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
11028 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
11030 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
11032 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
11034 * inssel-amd64.brg: Add some optimization rules.
11036 2004-12-24 Ben Maurer <bmaurer@ximian.com>
11038 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
11039 standard not GC'd stuff is fine.
11041 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
11043 * aot.c: Rework the AOT file format to get rid of most of the global
11044 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
11046 * mini.h: Bump AOT file format version.
11048 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
11050 * mini.h: Bump AOT file format version.
11052 * aot.c (mono_aot_is_got_entry): New function to determine if an
11053 address is inside a GOT.
11055 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
11057 * cpu-pentium.md: Increase the maximum size of some instructions which
11058 might involve a got access.
11060 * mini.c (get_method_from_ip): Another debug helper function.
11062 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
11063 when got var accesses are created during the decompose phase.
11065 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
11067 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
11068 argument mini_compile_method and to MonoCompile, and use this to
11069 determine whenever a given method is compiled for AOT. This allows the
11070 other methods compiled during AOT compilation to be free of AOT stuff,
11071 so the backends does not need to add special support for them by
11072 creating a fake GOT etc.
11074 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
11077 2004-12-21 Ben Maurer <bmaurer@ximian.com>
11079 * mini.c (mono_method_to_ir): It turns out that some of the
11080 x-appdomain wrappers are lax with types, so just ignore this for
11083 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
11084 at the vtable->klass. If it is non-shared code we can just use the
11087 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
11089 * mini-ppc.c: access MonoDomain from tls, too.
11091 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
11093 * declsec.c: Removed unused variable (and related warning ;-)
11095 2004-12-21 Ben Maurer <bmaurer@ximian.com>
11097 * iltests.il: New test for LDELEMA on an array of ref types.
11099 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
11100 all ldelema's on reftypes.
11101 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
11102 it was the wrong place to put it.
11104 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
11105 register to pop to make this cleaner, at the request of Paolo.
11107 2004-12-20 Ben Maurer <bmaurer@ximian.com>
11109 * mini-ops.h (OP_GETHASHCODE): New op.
11111 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
11113 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
11116 For a microbenchmark, this reduces the cost of Hashtable.get_Item
11119 * mini-x86.c (mono_arch_output_basic_block): Rather than
11127 The first is 3 bytes while the second is 1. This saves 36 kb on
11128 mscorlib, quite a big saving. When bootstraping mcs, I was able to
11129 see a small boost because of icache locality.
11131 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
11133 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
11135 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
11136 started code sharing with the generic code.
11138 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
11140 * mini-ppc.c, cpu-g4.md: added code for direct access to
11143 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
11145 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
11146 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
11149 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
11151 * declsec.c|h: Added functions to cache the declarative stack modifiers
11152 in MonoJitInfo and to create a security frame from a MonoJitInfo
11154 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
11155 created. Register internal calls for System.Security.SecurityFrame::
11156 _GetSecurityFrame and _GetSecurityStack.
11157 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
11158 the definitions for the new stack walk/callback mechanism.
11159 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
11160 first security frame for LinkDemands and InheritanceDemands) and
11161 GetSecurityStack for Demands. Both use the new mono_walk_stack code
11163 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
11164 walk initialization (lupus).
11166 2004-12-20 Ben Maurer <bmaurer@ximian.com>
11168 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
11170 (handle_loaded_temps): Do not create a temporary variable for
11171 things that we know are temps. They will never be modified.
11172 (mono_spill_call): Set MONO_INST_IS_TEMP
11173 (mono_emulate_opcode): ditto
11175 (mono_method_to_ir.CEE_DUP): ditto
11177 2004-12-19 Ben Maurer <bmaurer@ximian.com>
11179 * mini.c (type_to_eval_stack_type): Make this handle the void type
11180 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
11181 (emit_tree): use ip_in_bb to special case some common idioms
11182 Update all callers to pass in the IP.
11183 (mono_method_to_ir): Make CEE_CALL* do the above as well.
11185 This gives us a nice 2% speedup in mcs bootstrap.
11187 * mini-x86.c (peephole_pass): Peephole pass to make
11196 * mini.c (ip_in_bb): new method.
11197 (mono_method_to_ir): use this method rather than doing the hash
11200 * linear-scan.c (mono_linear_scan): When expiring actives, you
11201 don't need to keep around variables that expire on this
11202 instruction. This makes it so that:
11205 store (ebx add (ebx, 1))
11209 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
11211 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
11212 combination to avoid doing two copies. Fix up problems with previous
11215 * mini.c: Fix 64 bit warnings.
11217 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
11219 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
11221 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
11222 changes from the x86 code.
11224 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
11226 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
11228 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
11229 throwing code to reduce its size, unify the AOT and non-aot code and
11230 get rid of relocations in the AOT case.
11232 * mini-x86.h mini.c exceptions-x86.c
11233 (mono_arch_get_throw_corlib_exception): New arch specific function to
11234 raise corlib exceptions which doesn't require relocations in the
11237 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
11239 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
11241 * mini.c (mono_emit_method_call): Only allocate the got var when it is
11244 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
11247 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11249 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
11250 with add function when used from Inc/dec atomic
11251 functions. Re-enabled optimization on x86.
11252 * mini-ops.h: renamed atomic_add functions to
11253 allow _add to match the Interlocked::Add and
11254 _add_next to match Interlocked::Inc/Dec.
11256 2004-12-15 Massimiliano Mantione <massi@ximian.com>
11258 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
11259 linking of BBs to the end BB, and enabled SSAPRE also with
11260 consprop and copyprop (which was prevented by that bug).
11262 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11264 * mini-x86.c: disabling the Interlocked optimizing code.
11266 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
11268 * aot.c (load_aot_module): Move reading of got_addr after the AOT
11269 file version check.
11271 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
11273 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
11274 interlocked optimization due lack of support on x86, rewrote
11275 exchange to take into account that base may be in eax.
11277 xsp works again; activated Interlocked optimizing code.
11279 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
11281 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
11283 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
11285 * mini-ops.h: Add new opcodes.
11287 * mini.h: Add new patch types. Add got_var to MonoCompile.
11289 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
11290 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
11291 make it work with all kinds of patchable code.
11293 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
11294 address of the GOT, and referencing entries in the GOT.
11296 * mini.c: Add code to load the GOT address if needed by an opcode.
11298 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
11299 independent AOT code on the x86 using an elf-style Global Offset Table.
11301 2004-12-14 Raja R Harinath <rharinath@novell.com>
11303 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
11305 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11307 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
11310 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
11312 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
11313 of Interlocked:Increment/Decrement/Add as inline ops.
11314 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
11316 2004-12-12 Geoff Norton <gnorton@customerdna.com>
11318 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
11319 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
11321 2004-12-12 Duncan Mak <duncan@ximian.com>
11323 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
11324 again. `patch_info->table_size' is no longer valid after Zoltan's
11327 2004-12-12 Martin Baulig <martin@ximian.com>
11329 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
11330 if we are the "real" method, ie. not an inlined method inside it.
11332 2004-12-11 Ben Maurer <bmaurer@ximian.com>
11334 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
11335 before we look in the special fields table. This fixes
11336 ../tests/thread-static-init.cs.
11338 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11340 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
11341 for Array get_Rank and get_Length. Fixes bug #70465.
11343 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
11345 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
11346 separate structure to reduce the size of MonoJumpInfo.
11348 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
11350 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
11352 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
11354 * mini.c (mini_get_inst_for_method): Changed to allow ports
11355 to return a MonoInst instead of opcode
11356 (renamed mini_get_opcode_for_method to better reflect the new functionality)
11358 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
11359 Allow ports to return a created MonoInst instead of op-code, will enable
11361 (renamed mini_get_opcode_for_method to better reflected the functionality)
11363 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
11365 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
11367 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
11369 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
11372 2004-12-08 Martin Baulig <martin@ximian.com>
11374 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
11375 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
11377 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
11379 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
11382 * exceptions.cs: Disable some tests which depend on properties of x86 fp
11385 2004-12-08 Raja R Harinath <rharinath@novell.com>
11387 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
11389 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
11391 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
11392 bug introduced by the previous patch.
11394 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
11396 * mini-ppc.c, objectc.cs: handle large structs passed by value
11397 (fixes bug #69972).
11399 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
11401 * mini-ppc.c: OP_ARGLIST implementation from
11402 Geoff Norton <gnorton@customerdna.com>.
11404 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
11406 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
11407 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
11409 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
11411 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
11413 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11415 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
11418 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
11420 * mini-sparc.c: Zero out localled-ed memory.
11422 * iltests.il: Add tests for zeroing out localloc-ed memory.
11424 2004-12-04 Martin Baulig <martin@ximian.com>
11426 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
11427 mono_method_get_signature_full().
11429 2004-12-03 Massimiliano Mantione <massi@ximian.com>
11431 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
11432 and some utility functions (always for SSAPRE), integrated SSAPRE.
11433 * mini.h: Likewise.
11434 * driver.c: Added ssapre option.
11435 * ssa.c: Small fix on OP_ARG handling.
11436 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
11437 * Makefile.am: Likewise.
11439 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
11441 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
11442 now in the xp code.
11444 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
11447 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11449 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
11451 * cpu-s390.md : Increase instruction length of oparglist.
11453 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
11455 2004-11-30 Martin Baulig <martin@ximian.com>
11457 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
11458 virtual generic methods. We call a special helper_compile_generic_method()
11459 icall to retrieve the method from the vtable, inflate and compile
11460 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
11462 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
11464 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
11466 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
11468 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
11470 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
11473 2004-11-27 Ben Maurer <bmaurer@ximian.com>
11475 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
11476 platforms with PIC aot.
11478 2004-11-28 Martin Baulig <martin@ximian.com>
11480 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
11483 2004-11-28 Martin Baulig <martin@ximian.com>
11485 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
11486 the result of mono_type_get_underlying_type() to check whether
11489 2004-11-26 Martin Baulig <martin@ximian.com>
11492 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
11495 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
11497 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
11498 the same way as the other arguments so they won't get clobbered.
11500 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
11501 calls through R11 since it is clobbered by the trampoline code.
11503 2004-11-26 Raja R Harinath <rharinath@novell.com>
11505 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
11506 pick up in-tree mscorlib.dll.
11508 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
11510 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
11512 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
11513 runtime data/code are now stored in a table similar to the GOT in ELF.
11514 This allows the code itself to be position independent.
11516 * aot.c: Fix loading of referenced assemblies after the lazy assembly
11519 * aot.c: Attach ELF type (object/function) directives to all global
11522 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
11524 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
11526 * mini-amd64.h: Turn on PIC AOT code.
11528 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
11529 returning the offset within an OP_AOTCONST instruction where the GOT
11530 offset needs to be added.
11532 * mini.h: Bump AOT file format version.
11534 2004-11-25 Martin Baulig <martin@ximian.com>
11536 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
11537 uninflated generic methods.
11539 2004-11-25 Martin Baulig <martin@ximian.com>
11541 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
11543 2004-11-24 Martin Baulig <martin@ximian.com>
11545 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
11546 original klass (this only applies for generic instances).
11548 2004-11-24 Martin Baulig <martin@ximian.com>
11550 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
11551 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
11554 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
11556 * mini.c (mono_method_to_ir): Disable inlining for methods containing
11557 localloc. Fixes #69678.
11559 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
11561 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
11563 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
11564 used SSE registers on pinvoke calls. Fixes #69774.
11566 2004-11-23 Geoff Norton <gnorton@customerdna.com>
11568 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
11569 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
11571 2004-11-23 Raja R Harinath <rharinath@novell.com>
11573 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
11574 Refer directly to the mcs/ tree.
11576 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11578 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
11579 Check if a trampoline for a synchronized method is required.
11581 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
11583 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
11584 with localloc if needed. Throe arithmetric exception in
11585 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
11586 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
11588 2004-11-19 Geoff Norton <gnorton@customerdna.com>
11590 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
11591 types before switching on type. Fixes #69622.
11593 2004-11-19 Raja R Harinath <rharinath@novell.com>
11595 * Makefile.am (check-local): New. Integrate into 'make check'.
11596 (MCS,RUNTIME): Define using in-tree mono and mcs.
11598 (%.exe): Use $(ILASM).
11600 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
11602 * mini-ppc.c: adjust initial prolog size (bug #69691).
11604 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
11606 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
11609 2004-11-17 Raja R Harinath <rharinath@novell.com>
11611 * Makefile.am (clean-local): Rename from 'clean'.
11613 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11615 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
11616 to mono_arch_is_int_overflow.
11617 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
11620 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
11622 * declsec.c|h: New files to support declarative security attributes.
11623 Added function to check if a method has (applicable) security.
11624 * mini.c|h: Add check for declarative security attributes in
11625 mono_method_check_inlining.
11626 * Makefile.am: Added declsec.c and declsec.h to the build.
11628 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
11630 * mini.c, mini.h: update to keep dynamic code info per-domain.
11632 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
11634 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
11635 (mini_init): Get rid of it from here too.
11637 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
11639 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
11640 implemented OP_RETHROW (patch by Geoff Norton
11641 <gnorton@customerdna.com>).
11643 2004-11-10 Geoff Norton <gnorton@customerdna.com>
11645 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
11646 between appdomains. Fixes appdomain-unload on PPC.
11648 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
11650 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11651 mini-exceptions.c: handle the new wrapper types.
11652 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
11653 token value as a MonoClass* when compiling a wrapper.
11654 mono_jit_create_remoting_trampoline now takes an additional
11655 MonoRemotingTarget parameter.
11657 2004-11-10 Martin Baulig <martin@localhost>
11659 * mini.c (mono_method_to_ir): Use `generic_container->context'
11660 rather than creating a new one.
11662 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11664 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
11666 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
11668 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
11670 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
11671 the experimental aot cache stuff.
11673 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
11675 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11676 mini-exceptions.c: update to exception clause structure changes.
11678 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
11680 * exceptions-x86.c (throw_exception): Fix warnings.
11682 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
11685 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
11687 * exceptions-sparc.c (get_throw_exception): Really fix this.
11689 2004-11-07 Ben Maurer <bmaurer@ximian.com>
11691 * tramp-*.c: we no longer support icalls without wrappers, so
11692 a bit of code can be removed here
11694 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
11696 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
11699 * cpu-sparc.md: Add op_rethrow.
11701 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
11703 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
11705 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
11706 * mini-ops.h: Add OP_RETHROW.
11708 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
11710 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
11712 2004-11-05 Geoff Norton <gnorton@customerdna.com>
11714 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
11715 Makes the output much easier to read
11717 2004-11-05 Ben Maurer <bmaurer@ximian.com>
11719 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
11720 prevents another huge leak when compiling with ssa. Secondly, the
11721 performance of doing this rather than freeing the lists is much
11722 better. GList does a lock every time you allocate a list link,
11723 so that it can use a memory pool. So, it is better to just use
11724 a memory pool of our own.
11726 * ssa.c, linear-scan.c: replace g_list_remove_link with
11727 g_list_delete. The remove one does not free the GList, so we were
11728 leaking memory. On -O=all --compile-all with corlib, this cut down
11729 3 MB of allocations.
11731 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
11733 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
11735 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
11737 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
11738 into a new function mono_create_jit_trampoline ().
11740 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
11742 * trace.c (get_spec): Allow tracing of classes without a namespace.
11744 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
11746 * mini.c: Fix pointer overwrite in mini_method_compile.
11748 2004-11-2 Geoff Norton <gnorton@customerdna.com>
11750 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
11751 The darwin ABI needs some special handling for 1 and 2 byte structs
11752 Lets use lbz/lhz instead of lwz everywhere.
11753 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
11754 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
11755 Use stb/sth for the former, and put the latter always on stack instead of in
11756 argument registers.
11758 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
11760 * trace.c (is_filenamechar): Add '_'.
11762 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11764 * mini-s390.c: Fix prolog length to allow for large trace requirements.
11766 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
11768 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
11770 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
11771 depends on libmonogc. Fixes #68805.
11773 2004-10-26 Miguel de Icaza <miguel@ximian.com>
11775 * mini.c (mono_jit_free_method): Provide extra information for
11776 this error. Currently this leaks, but will be turned into a
11777 developer option in the future.
11779 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
11781 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
11783 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
11785 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
11786 boundary. Fixes reading of PATCH_INFO_R4 and R8.
11787 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
11789 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
11791 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
11792 trampolines for AOT code.
11794 2004-10-22 <vargaz@freemail.hu>
11796 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
11797 constructed types. Fixes #68136.
11799 2004-10-21 Martin Baulig <martin@ximian.com>
11801 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
11802 if it returns true, unwind the stack to the call instruction.
11804 2004-10-21 <vargaz@freemail.hu>
11806 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
11808 * mini.h: Bump AOT version number.
11810 * objects.cs: Add another test for unbox trampolines.
11812 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
11815 2004-10-20 <vargaz@freemail.hu>
11817 * driver.c: Add SHARED to the set of optimizations tested.
11819 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
11821 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
11822 used by CEE_NEWARR.
11824 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
11826 2004-10-20 Martin Baulig <martin@ximian.com>
11828 * mini-exceptions.c (mono_handle_exception): Call
11829 mono_debugger_handle_exception() to tell the debugger about
11830 catch/finally clauses.
11832 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
11834 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
11836 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
11839 2004-10-15 Geoff Norton <gnorton@customerdna.com>
11841 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
11842 methods as their native size, fixed bug #57543, #57545.
11843 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
11844 This saves a temporary register and mullw call down into 1 (minor perf
11845 increase for cases like sum = sum * 5; This use to translate into:
11848 It now translates to
11851 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
11853 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
11856 2004-10-11 Martin Baulig <martin@ximian.com>
11858 * mini.c (mono_method_to_ir): If we're a generic method, get the
11859 MonoGenericContainer from our MonoMethodNormal and create a
11860 MonoGenericContext from it.
11862 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
11864 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
11866 * basic-long.cs: Add test for checked i8->i2 cast.
11868 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
11870 * inssel-ppc.brg: added a couple of speedup rules.
11872 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
11874 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
11875 to speed up rebuilds.
11877 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11879 * mini-s390.c: Minor fix to OP_OR_IMM.
11881 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
11883 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
11884 better. Fixes appdomain-unload.exe on sparc.
11886 2004-10-02 Massimiliano Mantione <massi@ximian.com>
11888 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
11889 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
11892 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
11894 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
11896 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
11898 * mini.c: Always generate a field read/write wrapper for members
11899 of the class MarshalByRefObject since the actual instance could
11902 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
11904 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
11906 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
11908 * driver.c mini.h trace.c: Move the setting of the main assembly into
11909 a separate function called mono_trace_set_assembly () and call it after
11910 actually loading the main assembly. Fixes #66872.
11912 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
11914 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
11915 using the code manager.
11917 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
11919 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
11921 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
11923 * cpu-amd64.md: Fix bug in previous patch.
11925 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
11928 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
11930 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
11931 mini-exceptions.c: updates for changed stack walk interface.
11933 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
11935 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
11937 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
11939 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
11941 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
11943 * driver.c (mini_regression_list): Do not call mono_assembly_close
11944 since assemblies can't be unloaded.
11946 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11948 * cpu-amd64.md: Fix more instruction lengths.
11950 * cpu-amd64.md: Fix lengths of some instructions.
11952 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
11954 * inssel.brg: Make the array ldelema check aot friendly.
11956 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
11958 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
11960 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
11962 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
11964 * mini-x86.c: Fix build.
11966 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
11967 mono_type_get_underlying_type () helper function to simplify code.
11969 2004-09-09 Martin Baulig <martin@ximian.com>
11971 * mini-amd64.c: Don't access `type->data.klass' directly, call
11972 mono_class_from_mono_type() instead since the type may be a
11975 2004-09-09 Martin Baulig <martin@ximian.com>
11977 * mini-amd64.c (get_call_info): Fix support for generic instances.
11978 (add_valuetype): Use mono_class_from_mono_type() to get the class
11979 since we can be a generic instance.
11981 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
11983 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
11985 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
11987 * liveness.c: reset spill costs on each scan: bug 62107
11989 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
11991 * exceptions-sparc.c (mono_arch_find_jit_info): remove
11992 unnecessary line that doesn't compile
11994 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
11996 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
11997 trampolines, make them call an error function so people can fix their
12000 2004-09-06 Martin Baulig <martin@ximian.com>
12002 * mini.c (mono_method_to_ir): When initializing locals, handle a
12003 generic instances like a valuetype if it's a valuetype and like a
12004 class if it's a class.
12006 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
12008 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
12009 stack. Fixes #64674.
12011 * exceptions.cs: Add test for unwinding of call arguments.
12013 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
12015 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
12016 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
12017 set the carry/borrow flag). The sparc and s390 implementations
12018 can now use optimized versions (and simplify the code). ppc bugfixes.
12020 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
12022 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
12024 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
12026 * inssel-amd64.brg: Remove leftover 32 bit rule.
12028 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
12030 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
12032 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
12033 mono_arch_find_jit_info functions into a new function. Fix a memory
12036 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
12039 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
12041 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
12044 * exceptions.cs: Add array size tests.
12046 * mini.c: Allocate a separate icall wrapper for each arity of
12047 mono_array_new_va. Fixes #59509.
12049 * exceptions.cs: Add testcase for 64578.
12051 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
12053 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
12055 2004-09-02 Martin Baulig <martin@ximian.com>
12057 * mini.c (mono_method_to_ir): When initializing the locals, call
12058 handle_initobj() on the generic instance itself, not its
12061 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
12063 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
12064 MonoJitInfo for dynamic methods.
12066 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
12068 * mini.c: Add support for freeing JIT data for dynamic methods.
12070 2004-09-01 Martin Baulig <martin@ximian.com>
12072 * mini-x86.c (is_regsize_var): Added support for generic
12074 (mono_arch_emit_prolog): Make this compile again, use
12075 `x86_push_imm_template (code)'.
12077 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
12079 * mini-x86.c: make all push_imm instructions that get
12080 patched always emit the long form
12082 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
12084 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
12085 in a per-domain hash.
12087 * mini-amd64.c (merge_argument_class_from_type): Handle generic
12090 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
12092 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
12095 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
12098 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
12099 Beginnings of SSE2 support.
12101 * exceptions.cs: Add more tests for checked int<->uint casts.
12103 2004-08-28 Martin Baulig <martin@ximian.com>
12105 * mini-x86.c (mono_arch_instrument_epilog): Added support for
12109 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
12110 Handle generic instances recursively.
12112 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
12114 * iltests.il: test for conv.u8 on a constant
12116 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
12118 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
12119 LCONV_x4 (shrun_32 (membase)).
12121 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
12123 * inssel-x86.brg: c&p rules for push/setret of long
12125 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
12127 * inssel-x86.brg: c&p rules for compare (base, regvar) and
12128 compare (regvar, base)
12130 * inssel-x86.brg: more burg love
12132 * inssel.brg: more cleanup
12134 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
12136 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
12138 * basic-long.cs, basic-calls.cs: new tests for optimization.
12140 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
12142 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
12145 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
12147 * mini-amd64.c (read_tls_offset_from_method): Add another case.
12149 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
12151 * inssel.brg (mini_emit_memcpy): use
12152 NO_UNALIGNED_ACCESS to disable memcpy optimization
12154 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
12156 * mini-amd64.c: Handle generic types in various places.
12158 * mini.c (mono_method_to_ir): Handle generic types in init locals.
12160 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
12162 * mini.c (handle_box): Fix warning.
12164 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
12166 * mini-amd64.h: Enable the emit_state optimization.
12168 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
12170 * mini-amd64.c: Add some new 64 bit peephole opts.
12172 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
12174 * cpu-amd64.md: sreg1 of div instructions must be %rax.
12176 * mini-amd64.c: Register allocator fixes.
12178 * mini.c: Add an optimization to emit_state to avoid allocation of new
12179 registers on some platforms.
12181 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
12183 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
12185 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
12186 allocation. Fixes #63085.
12188 * basic-long.cs: Add new regression test.
12190 * mini-amd64.c: Register allocator improvements.
12192 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
12194 * mini-amd64.c (read_tls_offset_from_method): Add another code
12197 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
12198 instruction sequence for nullifying class init trampolines.
12200 * objects.cs: Add new regalloc test.
12202 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
12204 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
12206 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
12208 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
12211 * driver.c: Fix profiling after TLS changes.
12213 * driver.c (mono_main): Set mono_stats.enabled if needed.
12215 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
12218 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
12220 * mini-x86.c: use a 1 op rather than a 2 op tls access
12221 instruction -> faster.
12223 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
12225 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
12228 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
12230 * exceptions-sparc.c (throw_exception): fix typo
12232 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
12234 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
12235 set tree->dreg correctly with tls. Allow any
12236 register to be used.
12238 * mini-x86.c (read_tls_offset_from_method): add new code
12239 generation pattern seen with GCC.
12242 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
12244 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
12245 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
12246 exceptions-sparc.c: fix some performance issues in exception
12247 handling and setting of the stack trace for exceptions that were
12250 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
12252 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
12255 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
12258 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
12260 This patch inlines tls access, when possible.
12262 * mini.h: new arch functions for TLS intrinsics.
12263 All platforms updated with a stub.
12265 * mini.c: use the new intrinsics
12267 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
12268 arch specific intrinsic for tls variables
12270 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
12272 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
12275 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
12277 * mini.c: thread local allocation
12279 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
12281 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
12283 * Makefile.am: Link against the static version of libmonogc.
12285 * Makefile.am: Link the static versions of the convenience libraries
12286 into the mono executable.
12288 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
12290 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
12292 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
12293 on integer overflow.
12295 * mini-amd64.c: Reorganize function call code.
12297 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
12299 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12301 * inssel-x86.brg: use xor eax,eax.
12303 * basic.cs: new tests
12305 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12307 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
12308 in exception throwing code.
12310 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12312 * inssel-x86.brg: use xor esi,esi.
12314 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12316 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
12317 can trace methods compiled during mini_init () too.
12319 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
12322 2004-08-14 Ben Maurer <bmaurer@ximian.com>
12324 * Makefile.am: static link on x86 (r=zoltan)
12326 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
12328 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
12329 code since it causes some programs to fail.
12331 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
12333 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
12335 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
12337 * mini.c: ovfops_op_map - add STACK_OBJ case for
12339 * basic.cs: add test_0_pin_string as test
12342 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
12344 * Makefile.am: build C# if srcdir != builddir
12346 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
12348 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
12349 fall-through blocks.
12351 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
12353 * driver.c: enable loop by default again and include abcrem in -O=all.
12355 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
12357 * iltests.il: Add some localloc tests.
12359 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
12361 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
12364 * inssel-amd64.brg: Add some optimizations.
12366 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
12369 * Makefile.am: Statically link mono against libmono on AMD64.
12371 * mini-amd64.c inssel-amd64.brg: Optimizations.
12373 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
12375 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
12377 * tramp-amd64.c: Patch calling code in trampolines.
12379 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
12381 * mini-amd64.c: pinvoke struct passing fixes.
12383 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
12385 * mini-sparc.c: redo change, make mono_arch_cpu_init call
12386 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
12388 2004-08-05 Duncan Mak <duncan@ximian.com>
12390 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
12393 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12395 * mini-amd64.c (emit_move_return_value): Move return value for normal
12398 2004-08-05 Martin Baulig <martin@ximian.com>
12400 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
12401 `type->type'; just modify `type' itself when dealing with enums
12402 and generic instances.
12403 (check_call_signature): Make `simple_type' a `MonoType *'.
12405 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12407 * mini.c: Use OP_PADD to add offsets to addresses.
12409 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
12411 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
12413 * mini-sparc.c (mono_arch_emit_epilog): fix check
12414 for folding last op into restore instruction
12416 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
12418 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
12419 helper methods using the code manager.
12421 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
12423 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
12425 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12427 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
12428 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
12430 * mini-s390.c: fix tail processing
12432 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
12434 * mini-ppc.c: mul.ovf.un exception name fix.
12436 2004-08-03 Martin Baulig <martin@ximian.com>
12438 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
12439 instances; before jumping to `handle_enum', also modify `ptype'.
12441 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
12443 * cpu-sparc.md: fcall maximal length too small.
12445 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
12447 * mini-amd64.c mini.h: Add initial support for passing/returning
12448 structures to/from pinvoked methods.
12450 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
12452 * mini-ppc.c: reg allocator fix.
12454 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
12456 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
12458 * inssel.brg: Optimize memset on 64 bit machines.
12460 * mini-amd64.c: Fix some vararg cases.
12462 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12464 * mini-s390.c: Corrected macro in emit_float_to_int
12466 * s390-abi.cs: Tests to exercise the s390 ABI
12468 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12470 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
12473 * basic.cs: Add a test for add.ovf.un.
12475 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
12477 * mini-sparc.c: add case for OP_IDIV_UN
12479 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12481 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
12483 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
12485 2004-07-30 Ben Maurer <bmaurer@ximian.com>
12487 * basic.cs: regression tests.
12489 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
12492 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
12494 * basic.cs: Add a new test.
12496 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
12497 and AOT. Various fixes and optimizations.
12499 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
12501 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
12503 * mini-ppc.c: make sure temp regs are not used for global reg
12506 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
12508 * cpu-sparc.md: conv_i8 fix for 64bits
12510 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
12512 2004-07-29 Ben Maurer <bmaurer@ximian.com>
12514 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
12515 add opcode for cmp BYTE PTR [eax], imm.
12517 * inssel.brg: Make memcpy and memset takes bases.
12519 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
12521 * *-amd64.*: More AMD64 work.
12523 2004-07-28 Ben Maurer <bmaurer@ximian.com>
12525 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
12526 add a compare-not-equal opcode.
12528 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
12530 * mini.c: Use mono_init_from_assembly instead of mono_init.
12532 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
12534 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
12536 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
12538 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
12540 * inssel.brg: 64 bit fixes.
12542 * mini.h (MonoCallInst): Add some AMD64 specific data.
12544 * mini.h: Add some OP_P opcodes.
12546 2004-07-28 Ben Maurer <bmaurer@ximian.com>
12548 * basic.cs: tests for 61797 and 61740
12550 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
12552 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
12553 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
12555 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
12557 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
12559 * *-amd64*.*: Ongoing AMD64 work.
12561 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
12563 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
12565 * *-amd64*: Ongoing AMD64 work.
12567 * mini-arch.h: Add AMD64 support.
12569 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
12571 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
12573 * mini-ops.h: Add new opcodes.
12575 * Makefile.am: Add AMD64 support.
12577 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
12578 rules into the inssel-long*.brg files.
12580 * *-amd64.*: Add beginnings of AMD64 backend.
12582 2004-07-22 Ben Maurer <bmaurer@ximian.com>
12584 * mini.c (print_dfn): commenting out the code that prints
12585 the cil. With -O=deadce, this makes -v -v crash.
12587 * cpu-pentium.md: make checkthis have a length of 2
12589 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
12591 * mini-sparc.h: fix implementations of __builtin
12592 functions for Sun compiler for V9.
12594 2004-07-16 Ben Maurer <bmaurer@ximain.com>
12596 * mini.c: use the new stelem.ref wrapper
12597 * exceptions.cs, arrays.cs: new stelem.ref tests
12599 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
12601 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
12602 new XSP should work with these changes).
12604 2004-07-14 Ben Maurer <bmaurer@ximain.com>
12606 * inssel-{long32,x86,}.brg: trivial optimizations.
12608 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
12610 * mini.c: load value when emitting box operation in
12613 2004-07-12 Ben Maurer <bmaurer@ximian.com>
12615 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
12616 is one byte shorter than cmp DWORD PTR [eax], 0.
12618 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
12620 * inssel-ppc.brg: arguments on the stack are always
12621 relative to the stack pointer (spotted by Neale Ferguson).
12623 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12625 * exceptions-x86.c: delay appending the method name to the trace until
12626 after mono_jit_info_table_find is called, as this gets the real
12629 2004-07-09 Ben Maurer <bmaurer@ximian.com>
12631 * aot.c: register roots
12633 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12635 * aot.c : I could just use PLATFORM_WIN32 flag.
12637 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12639 * aot.c : Reverting the previous fix. This time it broke linux build.
12641 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
12643 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
12645 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
12647 * mini.c (handle_stack_args): Remove some more debugging code.
12649 * mini.c (handle_stack_args): Remove debug output left in by mistake.
12651 * driver.c mini.h aot.c: Allow additional options to be specified with
12652 --aot and pass them to mono_compile_assembly.
12654 * aot.c: Add experimental code to AOT compile all loaded assemblies
12655 on demand and save the code into a cache in the filesystem.
12657 * aot.c: Add support for more wrapper methods.
12659 * mini.c (handle_stack_args): Handle some corner cases. Fixes
12662 * cpu-*.md: Remove removed opcodes.
12664 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
12665 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
12666 related icalls to marshal.c.
12668 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
12670 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
12672 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
12674 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
12676 2004-07-06 Ben Maurer <bmaurer@ximian.com>
12677 * liveness.c: If liveness is recomputated we need to reset the information
12678 for each variable. This way, if the liveness range has been narrowed
12679 by optimizations that happened after the last computation, we can return
12682 For example, if you have
12687 // Tons of code that does not affect i
12693 i = 0 is dead code and will be removed by SSA. However, when
12694 linear scan gets to the code, i will still appear to be live
12695 throughout the entire block. This prevents good register allocation.
12697 2004-07-06 Martin Baulig <martin@ximian.com>
12699 * debug-mini.c (mono_debug_init_method): Allow
12700 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
12701 (mono_debug_add_icall_wrapper): New method.
12703 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
12705 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
12707 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
12710 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
12712 * aot.c (mono_aot_load_method): Fix loading of debug info.
12714 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
12716 * aot.c: Add logging support.
12718 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
12720 * mini.h: Add prototype for mono_print_method_from_ip.
12722 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
12724 * inssel.brg: 64 bit fixes.
12726 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
12729 * Makefile.am: Add SPARC64 support.
12731 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
12733 * aot.c: Fix alignment problems on 32 bit platforms.
12735 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
12737 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
12740 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
12743 * mini.h: Bump AOT file version. Some 64 bit fixes.
12745 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
12747 * inssel-sparc.brg: Add new rule to avoid register moves.
12749 * inssel.brg: Add ldind_to_load_membase helper function.
12751 2004-06-30 Ben Maurer <bmaurer@ximian.com>
12753 * mini.c: OffsetToStringData intrinsic.
12755 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
12757 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
12759 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
12762 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
12763 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
12765 * mini.c: reinstated mono_compile_get_interface_var()
12766 on x86, too, since the change breaks the Gtk# build there as well.
12768 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12770 * driver.c: remove loop from the default optimizations: it seems to
12771 interact badly with some of the other options (see bug #60613).
12773 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
12775 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
12776 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
12778 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
12780 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
12781 vararg-using methods.
12783 2004-06-21 Martin Baulig <martin@ximian.com>
12785 * mini/mini-exceptions.c
12786 (mono_handle_exception): Added `gpointer original_ip' argument.
12787 After calling mono_unhandled_exception(), call
12788 mono_debugger_unhandled_exception() and if that returns true,
12789 restore the context and return.
12791 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
12793 * mini-ppc.c: prefer the use of relative branches so
12794 they won't need to be patched in aot code (patch from Patrick Beard).
12796 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
12798 * aot.c: patch from Patrick Beard to make the output assembly
12799 more correct for the MacOSX assembler. Small tweak to
12800 generate sane images on Linux/PPC, too.
12802 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12804 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
12805 case until bug #59509 is fixed (shows up in #60332).
12807 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12809 * mini.c: make sure the needed wrappers are compiled, too, with
12812 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
12814 * driver.c: remove NPTL reference in --version output.
12816 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
12818 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
12819 generate valid assembly for the Mach-O assembler.
12821 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
12823 * driver.c: don't include abcrem in the all optimization specifier
12824 since it slows down jit compilation too much for now.
12826 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
12828 * mini.c: use BIGMUL only if both operands have the same signage.
12829 * iltests.il: Test for bug 60056. (errors related to signage in
12834 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
12836 * mini.c, aot.c: memory leak fixes.
12838 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
12840 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
12842 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
12844 * Makefile.am: remove the -static hack completely, it links in
12845 statically glib as well.
12847 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
12849 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
12850 * exceptions.cs: make it compile with new mcs/csc.
12852 2004-06-03 Massimiliano Mantione <massi@ximian.com>
12853 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
12854 and added relevant test case.
12856 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12858 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
12859 regressions in gtk-sharp.
12861 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
12863 * exceptions.cs: New regression tests.
12865 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
12867 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
12869 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
12871 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
12873 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
12875 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
12877 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
12879 * mini.c (mono_jit_runtime_invoke): Init class in this
12880 method instead of trusting mono_jit_compile_method to
12881 do the work (because wrappers can be in object class)
12883 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
12885 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
12887 * basic-long.cs: New regression test.
12889 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
12891 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
12892 and div/rem checks.
12894 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
12896 * Makefile.am: fix miguel's change to build mono statically against
12897 libmono (track build dependencies).
12899 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12901 * cfold.c: Some glib versions do not have G_MININT32.
12903 2004-05-26 Massimiliano Mantione <massi@ximian.com>
12905 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
12906 with precision of tan, atan, sin and cos, and implemented related
12907 regressions tests (fixes bug 54467, but one new problem appeared and
12910 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
12912 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
12914 * exceptions.cs: Add test for constant folding && division by zero.
12916 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
12917 since driver.c is in libmono too, so the optimization was useless.
12919 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
12920 variable to driver.c so the compiler can emit more efficient code to
12923 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12925 * Makefile.am: don't distribute generated inssel.[ch] files.
12927 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
12929 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
12930 into the default appdomain. Fixes #58707.
12932 * jit-icalls.c: Remove the broken approximation for truncl, doing
12933 no conversion is better.
12935 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
12938 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
12940 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
12941 of the mcrxr instruction which is not available on some processors
12942 even if it's documented to be. Implement add and sub overflow correctly
12943 (still not complete for long unsigned). Speed up icalls a bit.
12945 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
12947 * mini.c (mono_jit_compile_method_with_opt): Make sure that
12948 we run .cctor in the current domain instead of target_domain.
12950 Fixes bug #58558, .cctor not being called in -O=shared.
12952 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
12954 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
12956 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
12958 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
12959 which can be done with an imm8, do it that way.
12960 (mono_arch_output_basic_block): ditto for a jmp
12961 (mono_arch_emit_prolog): Computate maximum offset of a label.
12963 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
12965 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
12966 now tries to allocate prefered physical reg's for virtual
12967 regs. This reduces the number of emited spills/loads with
12968 20-30% on our core assemblies.
12970 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
12972 * jit-icalls.c: truncl() is not needed and trunc() is
12973 the correct thing to do anyway (bug #58287).
12975 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
12977 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
12980 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
12982 * driver.c: enable loop optimizations by default.
12984 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
12986 * mini-x86.c: fix calc of max loop size when aligning loops start.
12988 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
12990 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
12993 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
12995 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
12998 * basic-long.cs: Add tests for add/subtract of immediates with carry.
13000 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
13002 * mini.c (inline_method): Allways inline some wrappers even if the cost
13003 is too large. Fixes #58785.
13005 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
13007 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
13009 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
13010 (crichton@gimp.org). Beginning of support for sparc/linux.
13012 * mini-sparc.c: Optimize retrieval of LMF address.
13014 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
13016 * exceptions-ppc.c: handle alloca in methods with clauses.
13018 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
13020 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
13022 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
13024 * mini.c: Delegate most of the abort signal work to
13025 mono_thread_request_interruption, which also handles Stop and Suspend
13028 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
13030 * mini.c mini.h: Allow inlining of icall wrappers if the backend
13031 supports the save/restore lmf opcodes.
13033 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
13035 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
13036 by gcc-3.4 as well.
13038 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
13040 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
13042 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
13043 methods which contain array accesses.
13045 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
13046 boundaries. Fixes #58537.
13048 * iltests.il: Add regression test for #58537.
13050 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
13052 * mini-x86.c (mono_arch_local_regalloc): Last part of
13053 fix for bug #58633 (releasing register to early).
13055 2004-05-18 Miguel de Icaza <miguel@ximian.com>
13057 * basic-long.cs: Add new regression test.
13059 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
13061 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
13062 register too early on the chain.
13064 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
13066 * mini.c (create_helper_signature): Use a helper function to reduce
13067 the code which needs to be written. Also set the calling convention of
13068 icalls on windows. Fixes #57840.
13070 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
13072 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
13073 exceptions-ppc.c: added helper function to get the instruction address
13074 from a signal handler context.
13076 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
13078 * helpers.c: use g_get_tmp_dir. Invokes happyness
13081 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
13083 * helpers.c: Add new env variable to pass args to objdump.
13084 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
13086 2004-05-17 Radek Doulik <rodo@ximian.com>
13088 * Makefile.am (common_sources): added abcremoval.h so it get
13089 disted and daily mono packages on go-mono.com will build again
13091 2004-05-17 Massimiliano Mantione <massi@ximian.com>
13093 * abcremoval.c: Fixed coding style, added copyright header.
13095 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
13097 * mini.h: Added prototype for abc removal main function.
13099 * build_relations_propagation_table.pl: Added copyright header.
13101 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
13103 * basic-long.cs: reg test for complex ceq_long bug.
13105 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
13107 * mini-x86.c (mono_arch_local_regalloc): Correctly free
13108 reg in long and clob case (bug #58343). Fixed/added comments.
13110 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
13112 * mini.c (mono_jit_runtime_invoke): Follow new convention
13113 of calling the invoke method with an function pointer.
13115 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
13117 * ChangeLog: Fix author of memory leak patch.
13119 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
13121 * Makefile.am: fix make dist as well...
13124 2004-05-14 Massimiliano Mantione <massi@ximian.com>
13126 * cfold.c: Made so that conversions from pointer to int4 are no-ops
13127 on archs where pointers are 4 bytes long.
13129 * Makefile.am: Added abcremoval.c source file.
13131 * abcremoval.c: Added abcremoval.c.
13133 * abcremoval.h: Added abcremoval.h.
13135 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
13137 * inssel.brg: Enabled bounds check removal.
13139 * mini.c: Added support for abcrem optimization.
13141 * mini.h: Added abcrem optimization label.
13143 * driver.c: Added support for abcrem optimization.
13145 * propagated_relations_table.def: Added propagated_relations_table.def.
13147 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
13149 * mini.c, cfold.c: fix style.
13151 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13153 * mini.c: handle issue with the low-level implementation of
13154 some long opcodes (bug #54209).
13156 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
13158 * basic.cs: test for my new cmov stuff.
13160 2004-05-13 Patrik Torstensson
13162 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
13163 opt and added peephole documentation.
13165 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
13167 * tramp-ppc.c: rewrote the generic trampoline code.
13169 2004-05-11 Patrik Torstensson
13171 * mini-x86.c: optimize long shl/shr asm code (one less branch)
13173 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
13175 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
13177 * mini.h mini.c dominators.c: Applied patch from Derek Woo
13178 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
13180 * mini.c: Add new icalls for AsAny marshalling.
13182 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
13184 * tramp-ppc.c, mini-ppc.c: more cleanups.
13186 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13188 * mini.c: no warnings.
13190 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13192 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
13194 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
13196 * mini.c: In the thread abort signal handler, if the thread is in the
13197 process of being stoped, don't throw the Abort exception, just stop the
13200 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
13202 * tramp-ppc.c: removed old code.
13204 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13206 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
13207 do some simple speed optimizations on ppc.
13209 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
13211 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
13212 and large offsets in load/store.
13214 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
13216 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
13217 it causes regressions.
13219 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
13221 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
13224 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
13226 * jit-icalls.c: remove warnings.
13227 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
13228 speedups for unsafe code.
13230 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
13232 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
13234 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
13236 * basic-calls.cs: Add new regression test.
13238 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
13241 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
13243 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
13246 2004-05-06 Patrik Torstensson
13248 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
13249 long reg allocation in any reg (not only eax:edx) and implemented
13250 long shl/shr ops in asm instead of helpers.
13252 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
13254 * mini-sparc.h: Fix warnings.
13256 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
13259 * mini-exceptions.c (mono_handle_exception): Call the filter in a
13260 separate statement for clarity.
13262 * mini-sparc.c: Update status.
13264 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
13266 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
13269 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13271 * inssel-ppc.brg: another small pre-release workaround:
13272 we don't do overflow detection for long_sub_un.
13274 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13276 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
13277 (also works around a weird ppc bug: 57957).
13279 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
13281 * tramp-ppc.c: trampoline fixes.
13283 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
13285 * mini-ppc.c: fixed typos.
13287 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
13289 * mini-ppc.c, exceptions-ppc.c: more code saves registers
13290 at the top of the stack. Fixed typos. Use a frame registers
13291 for all the methods with exception clauses.
13293 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
13295 * exceptions-ppc.c: restore fp registers.
13297 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
13299 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
13300 order from the stack top (moved the stack room to save the
13301 return value for trace after the param area). Fixed corruption
13302 in restoring registers on unwind.
13304 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
13306 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
13308 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13310 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
13311 and prolog/epilog for methods that use it. Allow
13312 enough param area room for varargs methods. Fix miguel's
13313 breakage in exception handling.
13315 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
13317 * Makefile.am: run genmdesc only on current arch.
13319 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13321 * exceptions-x86.c:
13322 * mini-x86.h: fix the build on windows.
13324 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
13326 * 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.
13328 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
13330 * mini-exceptions.c: New file.
13332 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
13333 Move some parts of the x86 exception handling code to an
13334 arch-independent file so it can be shared with other ports.
13336 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
13338 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
13340 2004-04-26 David Waite <mass@akuma.org>
13342 * driver.c: remove comma from end of enumeration declaration
13344 2004-04-26 Jackson Harper <jackson@ximian.com>
13346 * driver.c: parse config file before loading first assembly. This
13347 allows the user gac to be enabled/disabled.
13349 2004-04-23 Miguel de Icaza <miguel@ximian.com>
13351 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
13352 simpler mechanism: we do not care what is encoded initially
13353 (branch absolute or relative), we care about the code and its
13354 target. I kept the old code for reference for now.
13356 The new code tries first to determine if the jump is anywhere in
13357 the -/+32 absolute meg range, if it succeeds, it encodes using the
13358 absolute branch; If not, it tried to find something in the
13359 relative range, if not, it uses the handle_thunk code.
13361 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
13363 * exceptions-ppc.c: use the correct ip register on macosx.
13365 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
13367 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
13369 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
13371 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
13372 Raise exception on integer divide by zero by hand since the hw
13373 doesn't support it. Handle NaNs in FP compares.
13375 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
13377 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
13378 code reducing duplication between the platforms and enabled
13379 signal exception handling (on linux for now).
13381 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
13383 * exceptions-ppc.c: more macosx support.
13385 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13387 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
13389 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
13391 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
13393 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
13395 * iltests.il: more tests.
13397 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
13399 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
13402 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
13404 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
13406 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
13408 * liveness.c: Mark variables as volatile in all basic blocks reachable
13409 from exception clauses.
13411 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
13413 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
13416 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
13418 * iltests.il, basic.cs: more tests for regalloc.
13420 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
13422 * iltests.il: Some tests for register allocation modifications
13425 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
13427 * exceptions.cs: Add regression test for bug #56782.
13429 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
13430 original stack trace if an exception is rethrown. Fixes #56782. Oh,
13431 the beauty of fixing the same thing in 5 different files...
13433 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
13435 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
13438 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
13440 * mini.c: Add support for STRWLPARRAY marshalling convention.
13442 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
13444 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
13445 to init the context to setup the regs pointer).
13447 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
13449 * exceptions-ppc.c: more exceptions work.
13451 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13453 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
13456 2004-04-13 Miguel de Icaza <miguel@ximian.com>
13458 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
13459 can use the memory directly.
13461 * cpu-pentium.md: Update documentation from a post from Zoltan.
13463 add x86_add_membase, x86_sub_membase, x86_mul_membase
13465 2004-04-13 Miguel de Icaza <miguel@ximian.com>
13467 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
13468 GENERAL_REGS they were also hardcoded for all PPC ports.
13470 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
13472 Remove hard-coded limit for floating point registers, use
13473 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
13475 Notice that in MacOS X calling conventions you can fit a lot more
13476 floating point values in registers, so I should update the PInvoke
13477 test to excercise the passing of floating point values on the
13478 stack (currently broken).
13480 2004-04-06 Miguel de Icaza <miguel@ximian.com>
13482 * tramp-ppc.c (create_trampoline_code): Added
13483 JUMP_TRAMPOLINE_SIZE.
13484 (ppc_magic_trampoline): Follow the pattern from
13485 x86_magic_trampoline: if code is set to zero, return.
13486 (create_trampoline_code): Always pass MonoMethod to the jump
13487 trampoline, before it was passing a null.
13488 (mono_arch_create_jump_trampoline): Implement the jump stub, could
13489 share the code with mono_arch_create_jit_trampoline.
13491 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
13493 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
13496 * cpu-g4.md: Added length for jmp instruction, the worst case
13497 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
13500 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
13502 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
13504 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
13506 * mini.c: Only set bblock->real_offset when adding a new bblock, and
13507 before each IL instruction.
13509 * mini.c (CEE_BOX): Fix warnings.
13511 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13513 * mini.c: removed a few unused vars and extra whitespace.
13515 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
13517 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
13519 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
13521 (OP_GETCHR): use the above
13522 (CEE_LDELEMA): use the above.
13524 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
13525 version of the generic impl.
13526 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
13527 (CEE_LDELEMA): use the above.
13529 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
13531 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
13534 * iltests.il: Added new regression test for #56317.
13536 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
13538 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
13539 under NetBSD. Fixes #56450.
13541 * liveness.c (update_gen_kill_set): Fix previous patch.
13543 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13545 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
13547 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
13549 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
13550 ldsfld and ldsflda.
13552 * inssel-sparc.brg: Add more optimizations.
13554 * mini-sparc.c: Replace multiply/divide with shifts if possible.
13556 2004-04-01 Martin Baulig <martin@ximian.com>
13558 * mini.c (handle_box): New static function; moved the
13559 implementation of CEE_BOX here.
13560 (mono_method_to_ir): Added `constrained_call' variable.
13561 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
13562 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
13563 mono_method_get_constrained() to get the method.
13565 2004-04-01 Martin Baulig <martin@ximian.com>
13567 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
13568 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
13569 (mono_method_to_ir): We don't need these macros anymore since
13570 mono_class_get_full() already takes care of it.
13572 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13574 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
13575 use @function (as doesn't accept #function here) and check the return
13576 value of system and stop if fails.
13578 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13580 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
13582 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
13584 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
13586 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
13588 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
13591 * basic-long.cs: Add test for negation of Int64.MinValue.
13593 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
13595 * mini-sparc.c: Update status.
13597 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
13599 * exceptions-sparc.c: Fix return value in filters.
13601 * inssel-sparc.brg: Fix register allocation in some rules.
13603 2004-03-28 Martin Baulig <martin@ximian.com>
13605 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
13608 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
13610 * mini-x86.c (mono_arch_patch_code): Fix warnings.
13612 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
13613 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
13614 remove unused conv_u4 opcode.
13616 * mini-x86.c: Remove valgrind workaround since it slows down things
13617 even when mono is not run under valgrind.
13619 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
13621 * mini-sparc.c: Update status.
13623 * inssel-sparc.brg: Add some optimizations.
13625 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
13626 future delay slot filling. Add support for varargs, tail calls and JMP.
13628 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
13629 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
13631 * inssel.brg: Fix register allocation in OP_ARGLIST.
13633 * inssel.brg: Fix warnings.
13635 2004-03-25 Martin Baulig <martin@ximian.com>
13637 * mini.c (inflate_generic_field): Removed.
13638 (mini_get_method): Removed, use mono_get_method_full(),
13639 (mini_get_class): Removed, use mono_class_get_full().
13640 (mono_method_to_ir): Pass our generic context to
13641 mono_field_from_token().
13643 2004-03-25 Martin Baulig <martin@ximian.com>
13645 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
13646 of a `MonoMethod *'.
13647 (mini_get_method): Take a `MonoGenericContext *' instead
13648 of a `MonoMethod *'.
13649 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
13650 a new local variable called `generic_context' which holds the
13651 current `MonoGenericContext *'; use it to lookup things.
13653 2004-03-24 Martin Baulig <martin@ximian.com>
13655 * mini.c (mini_get_class): New static method; if we're inside a
13656 generic instance, inflate the class if neccessary.
13657 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
13659 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
13661 * iltests.il: New regression test for #55976.
13663 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
13666 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
13668 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
13671 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
13673 * liveness.c: Consider SSA stores as well as loads when making vars
13676 * exceptions.cs: New regression tests for register allocation.
13678 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
13680 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
13681 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
13682 domain lock only to protect puntual access to data structures.
13683 Added access lock for sighash, jit_icall_hash_name,
13684 jit_icall_hash_addr and domain->code_mp.
13686 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
13688 * driver.c: Print SIGSEGV handling method.
13690 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
13692 * mini.c (setup_jit_tls_data): Handle case when this is called
13693 multiple times for a thread.
13695 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
13696 is different from fbxx_un. Fixes #54303. Also use constants instead of
13697 magic numbers in a lot of places.
13699 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
13701 * exceptions.cs: Fix cctor test when --regression is used.
13703 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
13705 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
13708 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13710 * inssel-ppc.brg: fixed register assignments for some rules.
13712 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
13714 * exceptions.cs: Add test for exceptions in static constructors.
13716 * mini.c (mono_jit_compile_method_with_out): Move the calling of
13717 static constructors outside the domain lock. Fixes #55720.
13719 2004-03-17 Martin Baulig <martin@ximian.com>
13721 * mini.c (get_generic_field_inst): Removed, this'll never happen.
13722 (inflate_generic_field): Take the `MonoMethod *' instead of the
13723 `MonoClass *' and added support for generic method.
13724 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
13725 have a `field->parent->gen_params', only inflate the field if it's
13726 an open constructed type.
13728 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
13730 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
13731 exception object instead of the preconstructed ones.
13733 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13735 * mini.c: reverted changed to sigsegv_signal_handler commited
13736 accidentally in the previous patch.
13738 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13741 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
13742 running --aot with an old assembly.
13744 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
13746 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
13749 * mini-sparc.c: Add support for v9 branches with prediction.
13751 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
13753 * mini.c (mini_init): #warning is GNUC only
13755 * mini-sparc.h: implement __builtin_frame_address
13756 and __builtin_return_address for Sun C compiler
13758 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
13760 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
13762 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
13764 * basic-calls.cs: Add test for unaligned byref long argument passing.
13766 * mini-ops.h: Add sparcv9 compare and branch instructions.
13768 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
13769 v9 instructions if we have a v9 cpu.
13771 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
13772 registers for global allocation.
13774 * exceptions-sparc.c: Fixes.
13776 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
13778 * liveness.c (mono_analyze_liveness): Optimized version.
13780 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
13782 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
13785 * basic-float.cs basic-calls.cs: New regression tests.
13787 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
13789 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
13790 sigaltstack implementation.
13792 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
13794 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
13795 stuff if SIGSEGV_ON_ALTSTACK is not defined.
13797 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
13799 * mini.c: Fix warnings.
13801 * mini.c (mono_resolve_patch_target): New function which contains the
13802 arch independent part of the patching process.
13804 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
13805 patching code to a separate function.
13807 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
13809 * mini.c (add_signal_handler): ifdef out on Windows
13811 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
13813 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
13814 cpu-sparc.md: Add exception handling support + other fixes.
13816 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
13817 typed GC detection in --version.
13819 * basic.cs exceptions.cs: New regression tests.
13821 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
13822 the arch specific code can store data during a compilation.
13824 * mini-ops.h: Add OP_SETFRET.
13826 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
13827 function, register a separate icall for each arity, so the icalls can
13830 * mini.c (mono_print_tree): Print negative offsets in a more readable
13833 * mini.c: Make signal handling work on sparc.
13835 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
13837 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
13839 * jit-icalls.c: Emulate truncl by aintl on solaris.
13841 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
13843 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
13845 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
13847 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
13849 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
13850 a MarshalByRef type, inline a method that performs the check, taking into
13851 account that the object can be a proxy. Also implemented tow new opcodes:
13852 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
13853 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
13854 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
13856 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
13858 * mini-ppc.c: if a relative branch displacement is too big
13859 but it points to and area reachable with an absolute branch,
13862 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
13864 * mini.c: optimize small copies in cpblk.
13866 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
13868 * basic-calls.cs basic-float.cs: New regression tests.
13870 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
13871 negative offsets from %fp. Implement localloc. Fix local register
13872 allocation. Fix the case when the this argument needs to be saved to
13873 the stack. Implement some missing opcodes.
13875 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
13877 * mini.c (mini_method_compile): Reenable global regalloc in methods
13878 with exception handlers.
13880 * linear-scan.c (mono_varlist_sort): Fix warning.
13882 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
13884 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
13887 * liveness.c: Make all variables uses in exception clauses volatile, to
13888 prevent them from being allocated to registers. Fixes #42136.
13890 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
13892 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
13893 causes regressions.
13895 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
13896 argument to mono_arch_regalloc_cost.
13898 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
13901 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
13903 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
13904 Make the cost of allocating a variable to a register arch dependent.
13906 * basic-calls.cs: Fix compilation of tests.
13908 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
13909 helper function to cut back on the number of #ifdefs needed.
13911 * mini-ppc.c: Fix compilation.
13913 * basic-calls.cs: New regression tests.
13915 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
13917 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
13918 of l0 since that is callee saved.
13920 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
13923 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
13924 of delay instruction.
13926 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
13928 * mini.h (MonoCallInst): Add 'virtual' flag.
13930 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
13932 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
13934 * *.cs: New regression tests.
13936 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
13939 * mini.c (mono_runtime_install_handlers): Fix build.
13941 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
13942 'signal_stack_size' members.
13944 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
13945 alternate signal stack.
13947 * exceptions-x86.c: Add stack overflow handling.
13949 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
13950 functions to arch independent code.
13952 * mini.c (mono_print_tree): Print more detailed info for load_membase
13955 2004-02-23 Martin Baulig <martin@ximian.com>
13957 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
13959 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
13961 * mini-x86.c: fixed reg allocation for div/rem.
13963 2004-02-22 Miguel de Icaza <miguel@ximian.com>
13965 * driver.c (mono_main): Report some configuratio options on --version.
13967 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
13969 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
13970 low in the address space. Correctly flush memory in thunks where we
13971 output native code.
13973 2004-02-20 Martin Baulig <martin@ximian.com>
13975 * mini.c (mini_get_method): New static method; inflate all generic
13976 methods and methods in open generic instances.
13977 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
13978 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
13980 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13982 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
13984 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
13986 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
13988 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
13990 * mini-sparc.c (flushi mono_arch_output_basic_block): make
13991 it compile using Sun's compiler.
13993 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
13995 * 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.
13997 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
13999 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
14001 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
14003 * mini-ppc.c: handle calls outside of the allowed range with thunks
14004 allocated using the code manager.
14005 * tramp-ppc.c: use the code manager to hold generated native code.
14006 Fixed the magic trampoline to just patch vtable entries.
14008 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
14010 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
14013 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
14015 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
14018 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
14019 if we have a working __thread implementation.
14021 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
14022 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
14024 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
14026 * mini-x86.c: Fix compilation under gcc 2.
14028 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
14030 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
14031 contains a call to the wrapped function.
14033 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
14034 OP_<CALL>_IMM opcodes, and use them under X86.
14036 * mini.c (mono_jit_find_compiled_method): Fix warning.
14038 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
14040 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
14042 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
14043 functionality to mini.c.
14045 * mini.c (mono_create_jump_trampoline): New function to create a jump
14046 trampoline. Return a compiled method instead of a trampoline if it
14047 exists. Add a cache for jump trampolines.
14049 * mini.c (mono_jit_find_compiled_method): New function to return a
14050 compiled method if it exists.
14052 * mini-x86.c: Call mono_create_jump_trampoline instead of
14053 mono_arch_create_jit_trampoline.
14055 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
14056 a jump trampoline. Fixes #52092.
14058 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
14060 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
14061 which is not up-to-date. Add check_corlib_version () instead.
14063 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
14066 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
14067 since newer valgrind versions do not need it.
14069 * mini.c (mono_jit_compile_method_with_opt): New helper function to
14070 compile a method with a given set of optimizations.
14072 * mini.c: Compile icall wrappers on-demand instead of at startup.
14074 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
14075 wrapper for an icall.
14077 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
14079 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
14082 * iltests.il: Add test for non-empty stack before switch instruction.
14084 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
14086 * mini.c: Add support for new stringbuilder marshalling conventions.
14088 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
14090 2004-02-01 Martin Baulig <martin@ximian.com>
14092 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
14093 in `ginst->mtype_argv'.
14095 2004-01-31 Miguel de Icaza <miguel@ximian.com>
14097 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
14098 facilitate grepping.
14100 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
14102 * mini.c: fixed buglet in initobj generic implementation for references.
14104 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
14106 * Makefile.am: make the version script conditional.
14107 * jit-icalls.c: handle missing truncl().
14109 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
14111 * exceptions.cs: Add more tests for double->int conversion.
14113 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
14114 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
14116 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
14118 * driver.c: make --verbose --version emit an error
14119 if the loaded corlib doesn't match the runtime version.
14121 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
14123 * mini-ppc.h: export ppc_patch().
14124 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
14125 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
14126 on par or better than on MacOSX.
14128 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
14130 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
14131 mono_lookup_pinvoke_call.
14133 * mini-x86.c: Under windows, the default pinvoke calling convention is
14134 stdcall. Fixes #52834.
14136 * mini.c (optimize_branches): Add an upper bound to the number of
14137 iterations to prevent infinite loops on strange loops. Fixes #53003.
14139 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
14141 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
14142 and ISINST. Fixes #52093.
14144 * objects.cs (test_0_vector_array_cast): New tests.
14146 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
14148 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
14149 checking in Array.Set ().
14151 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
14154 * object.cs (test_0_multi_array_cast): New regression test.
14156 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
14158 * exceptions-ppc.c: fix build on Linux/PPC.
14160 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
14162 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
14163 running under valgrind.
14164 (x86_magic_trampoline): Fix build bustage.
14166 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
14167 negative values as well. This is needed for the encoding of the line number
14168 info, since sometimes the line numbers are not in increasing order.
14170 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
14172 * cpu-pentium.md (localloc): Increase the size of the localloc
14173 instruction since it is a loop under Win32.
14175 * debug-mini.c (record_line_number): Get rid of unneccesary memory
14178 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
14180 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
14181 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
14182 Max Horn (max@quendi.de). Fix file names in comments.
14184 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
14186 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
14187 avoid stack overflow.
14188 (replace_usage): Avoid uninitialized variable warnings.
14190 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
14191 and taking the address of valuetype variables.
14193 2004-01-03 Patrik Torstensson
14195 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
14196 for other purposes than FP later on.
14198 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
14200 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
14203 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
14205 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
14207 2003-12-30 Patrik Torstensson <p@rxc.se>
14209 * mini-x86.h: Decreased number of availiable fp regs.
14210 Solves corner cases with FP spilling.
14212 2003-12-23 Patrik Torstensson <p@rxc.se>
14214 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
14215 for floating point stack tracking / spilling on x86.
14218 * basic-float.cs: added float mul overflow test.
14220 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
14222 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
14224 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
14226 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
14227 supports for cond branches that overflow the immediate
14228 overflow offset. mcs can compile simple programs.
14230 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
14232 * exceptions-ppc.c: exception handling support wip:
14233 finally handlers get run on exception.
14235 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
14237 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
14240 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
14242 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
14243 initial support for stack walking and unwinding.
14245 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
14247 * driver.c (mono_main): Make corlib-out-of-sync message more
14248 descriptive. Also remove verify_corlib call.
14250 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
14252 * mini.c: make CEE_NEWARR calls and other emulated opcodes
14253 not overlap with other call's arguments, too.
14255 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
14257 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
14258 move to arch-specific code the choice of arch-specific
14259 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
14260 * mini.c: ensure emulation calls will not interleave
14263 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
14265 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
14266 the magic trampoline stack frame is dropped before executing
14269 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
14271 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
14272 and integer to fp conversions. Added support for overflowing
14273 arguments on the stack. Reserve a couple more registers as temps.
14274 Added support for aot compilation (as output still needs to be
14277 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
14279 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
14280 Don't overwrite return register in some corner cases.
14282 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
14284 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
14285 static constructors when AOT compiling.
14287 * driver.c (mono_main): Call mono_check_corlib_version.
14289 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
14291 * cpu-g4.md, basic.cs: fixed div target register.
14293 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
14295 * mini-ppc.c, basic.cs: shl_imm fix with test.
14297 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
14299 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
14300 structures by value. Misc fixes.
14301 * objects.cs: more tests.
14303 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
14305 * mini-ppc.c: lconv.ovf.i implemented.
14307 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14310 (mini_init): don't error out if someone already called g_thread_init.
14312 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
14314 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
14315 to be any type per the spec. Fix abnormal memory usage when
14316 the same object is repeatedly thrown.
14318 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
14320 * mini.c: check for overruns in IL code.
14322 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
14324 * TODO: Add/remove some todo entries.
14326 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
14328 * driver.c (mono_main): Call mono_verify_corlib.
14330 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
14332 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
14333 This has been moved to mini.c
14334 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
14335 type being casted is marshalbyref it could be a proxy, so instead of
14336 emitting the type check code, emit a call to a runtime method that will
14337 perform the check by calling CanCastTo if needed.
14339 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
14341 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
14342 methods with large stack frames under Win32.
14344 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
14346 * Makefile.am: Distribute regression tests.
14348 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
14349 at the end instead of inserting each variable into the sorted list.
14351 * linear-scan.c (mono_varlist_sort): New helper function.
14353 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
14355 * mini.c: ensure arguments and locals are within bounds.
14357 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
14359 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
14362 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
14364 * mini.c (mono_cprop_copy_values): Fix crash.
14366 * aot.c: Set verbosity back to 0.
14368 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
14370 * regalloc.c: complete memory leak fix by Laurent Morichetti
14373 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
14375 * driver.c (main_thread_handler): Revert the previous patch.
14377 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
14380 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
14381 memory from the memory pool.
14383 * driver.c (main_thread_handler): Turn on all optimizations when
14386 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
14387 an array for better performance.
14389 * regalloc.c (mono_regstate_assign): Fix memory leak.
14391 * debug-mini.c (mono_debug_serialize_debug_info): New function to
14392 serialize the debug info.
14394 * debug-mini.c (mono_debug_add_aot_method): New function to load the
14395 debug info from the serialized representation.
14397 * aot.c: Save debug info into the generated file and load it when
14400 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14402 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
14404 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
14405 More FP-related fixes.
14407 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
14409 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
14410 and register allocation buglet. Hello world now runs.
14412 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
14414 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
14415 * tramp-ppc.c: fixed class init trampoline.
14416 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
14418 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
14420 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
14421 mini.c: more ppc changes/fixes.
14423 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
14425 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
14426 Also optimize the case when the arguments are the same in the caller
14429 * iltests.il: Add tests for tail calls with valuetype arguments.
14431 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
14433 * mini-ppc.c: fixes for struct return type.
14435 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
14437 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
14438 mono_spillvar_offset() to arch-specific code.
14440 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
14442 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
14444 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
14446 * exceptions-x86.c: Fix stack space leaks.
14448 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
14449 registers from the lmf if the method has save_lmf set.
14451 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
14453 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
14454 of icall wrappers into InvokeInDomain, since these are now per-domain.
14456 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
14458 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
14459 make some opcode emulation and intrinsic ops enabled/disabled
14460 according to the architecture. More fixes.
14462 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
14464 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
14466 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
14468 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
14469 arch-specific handling for 'this' and struct return type to
14470 arch-specific code.
14472 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14474 * aot.c: prevent divide by zero error when reporting (it happened with
14475 Accessibility.dll).
14477 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
14479 * mini.h (inst_switch): Remove unused macro.
14481 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14484 (load_aot_module): free 'info->methods' and 'info' properly. No more
14485 "free(): invalid pointer blah" messages when you have an old aot
14488 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
14490 * jit-icalls.c, mini.c: Added support for context static fields.
14492 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
14494 * mini.c (mono_method_blittable): Methods which set LastError are not
14495 blittable either. Fixes #51108.
14497 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
14499 * mini.c: flush icache.
14500 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
14502 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
14504 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
14506 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
14508 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
14511 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
14514 * inssel.brg (CEE_MKREFANY): Fix AOT case.
14516 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
14518 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
14519 instruction when the result is discarded.
14521 * iltests.il (test_0_div_regalloc): New regression test.
14523 * arrays.cs: Fix compilation error.
14525 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
14527 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
14528 float rules to inssel-x86.brg: sane architectures with FP registers
14529 don't need to implement these rules.
14531 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
14533 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
14535 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
14537 * mini.h, inssel-long32.brg: fixed endianess issues in int64
14538 implementation of 32 bit systems.
14540 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
14542 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
14543 (Jeroen Zwartepoorte).
14545 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
14547 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
14548 the caller and the callee matches.
14550 * mini.c (mono_method_to_ir): Add comment.
14552 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
14553 signbit is missing on some platforms.
14555 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
14557 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
14559 * mini.c (setup_jit_tls_data): Call the new function.
14561 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
14563 * mini-x86.c: Add experimental support for fast access to the lmf
14564 structure under NPTL/Linux 2.6.x.
14566 2003-11-06 Martin Baulig <martin@ximian.com>
14568 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
14569 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
14572 2003-11-02 Martin Baulig <martin@ximian.com>
14574 * mini.c (inflate_generic_field): New static method.
14575 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
14576 generic instance and the field is declared in a generic type, call
14577 inflate_generic_field() to inflate it. Fixes gen-28.cs.
14579 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
14581 * mini.h mini.c (mono_method_same_domain): New function to return
14582 whenever the caller and the callee are in the same domain.
14584 * tramp-x86.c (x86_magic_trampoline): Use the new function.
14586 2003-10-30 Martin Baulig <martin@ximian.com>
14588 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
14589 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
14591 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
14592 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
14594 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
14596 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
14599 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
14600 object here, so it is in the correct appdomain etc.
14602 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
14604 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
14606 (mono_method_to_ir): Avoid freeing the type created returned from
14607 mono_type_create_from_typespec, since it is put into an internal cache
14608 by the function. Fixes pointer.exe.
14610 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
14611 trampolines for icalls and pinvokes as well. Fixes #33569.
14613 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
14615 * mini.c: Update after appdomain changes.
14617 * mini.c (mono_jit_compile_method_inner): Allways compile native
14618 method wrappers in the root domain, since there can only be one
14619 instance of them, whose address is stored in method->info.
14621 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
14623 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
14624 environment variable. Instead detect automatically whenever running
14625 under valgrind using the magic macro RUNNING_ON_VALGRIND from
14628 2003-10-16 Miguel de Icaza <miguel@ximian.com>
14630 * trace.c, trace.h: New files that implement the new trace option
14633 * driver.c: Document new --trace options.
14635 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
14638 - if (mono_jit_trace_calls)
14639 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
14641 * mini.h: prototypes.
14643 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
14645 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
14647 * mini.c inssel.brg: Implement typedefbyref opcodes.
14649 * mini.c (mono_jit_compile_method): Remove unused local variable.
14651 * mini.c (mono_jit_compile_method_inner): Ditto.
14653 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
14655 * tramp-x86.c (x86_class_init_trampoline): Fix build.
14657 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
14659 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
14661 * mini.c (mono_no_aot): Remove unused global variable.
14663 * mini.c: Thread safety fixes.
14665 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
14667 * mini.c (mono_create_class_init_trampoline): Add a lock around
14668 class_init_hash_addr.
14670 * arrays.cs (test_0_newarr_emulation): Add new regression test for
14673 * mini.c: Decompose the NEWARR instruction before decomposing its
14674 arguments. Fixes #30073.
14676 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
14678 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
14681 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
14683 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
14685 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
14687 * driver.c: Add support for compiling icall wrappers to --compile.
14689 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
14691 * inssel.brg: The empty value in class->interface_offsets is -1, not
14694 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
14696 * objects.cs: New test for 'is' operator on an array of interfaces.
14698 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
14700 * tramp-ppc.c: update trampoline code to support jumps
14701 and class initialization.
14703 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
14705 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
14707 * inssel.brg (OP_UNBOXCAST): Fix #46027.
14709 * inssel.brg (OP_UNBOX): Remove unused rule.
14711 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
14712 region instead of one for each method. Fixes #47813.
14714 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
14716 * exceptions.cs (test_0_nested_finally): New regression test for
14717 nested exception handlers.
14719 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
14721 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
14723 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
14726 * mini.c (mono_method_check_inlining): Make the inlining limit
14727 configurable by an environment variable.
14729 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
14731 * mini.h: Bump AOT file version.
14733 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
14734 token, store the image along with the token, since the token might not
14735 refer to the same image as the method containing the relocation,
14736 because of inlining.
14738 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
14740 * mini.c (mono_precompile_assemblies): New function to compile
14741 all methods in all loaded assemblies.
14743 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
14745 * regalloc.h regalloc.c (MonoRegState): Change the type of
14746 iassign and fassign to int*, since they can contain large negative
14747 values if the register is spilled. Also added some comments. Fixes
14750 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
14751 under Win32. Fixes #42964.
14753 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
14755 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
14757 * aot.c: Added support for AOT compiling methods which contain calls
14758 to wrappers. Currently, only remoting-invoke-with-check wrappers are
14761 * driver.c (compile_all_methods): Run the compilation in a thread
14762 managed by mono. Fixes #44023.
14764 * mini.c (mono_codegen): Print full method name in verbose output.
14766 * mini-x86.c (mono_arch_patch_code): Fix warning.
14768 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
14769 jumps, since the method we are jumping to might be domain-specific.
14771 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
14773 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
14775 * inssel.brg: string chars are unsigned.
14777 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
14779 * TODO: New todo item.
14781 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
14782 which calls mono_runtime_class_init and patches the call site to
14783 avoid further calls.
14784 (mono_arch_create_class_init_trampoline): New arch specific function
14785 to create a class init trampoline.
14786 (create_trampoline_code): Generalized so it can create
14787 class init trampolines as well.
14789 * mini.c (helper_sig_class_init_trampoline): New helper variable.
14790 (mono_create_class_init_trampoline): New function to create and cache
14791 class init trampolines.
14792 (mono_find_class_init_trampoline_by_addr): New function to lookup the
14793 vtable given the address of a class init trampoline. Used by the
14795 (mono_codegen): Generate a call to a trampoline instead of
14796 mono_runtime_class_init in LDSFLD[A].
14797 (mono_codegen): Add relocations for the new trampoline.
14799 * mini.h mini-x86.c aot.c: Added a new relocation type:
14800 MONO_PATCH_INFO_CLASS_INIT.
14802 * mini.h: Bump AOT version number.
14804 * aot.c: Create a copy of the loaded code instead of using the original
14805 so methods which call each other will be close in memory, improving
14808 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
14809 patch since it breaks the regression tests.
14811 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
14812 for the register saving instruction sequence since the
14813 frame_state_for function in glibc 2.3.2 don't seem to detect it.
14815 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
14817 * TODO: Fix todo item && remove another.
14819 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
14821 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
14824 * aot.c: Moved the check for MONO_LASTAOT into the initialization
14825 function of the module.
14827 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
14828 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
14829 --no-aot command line option.
14831 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
14833 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
14834 by Bernie Solomon (bernard@ugsolutions.com).
14836 * inssel.brg: Refactor the interface offset table related code into
14837 its separate functions and add support for the AOT case.
14839 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
14841 * aot.c (mono_aot_get_method_inner): Fix memory leak.
14843 * aot.c: Added mono_aot_verbose variable and made all debugging
14844 output depend on the value of this variable.
14846 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
14847 method_label and info_label.
14849 * mini.h mini-x86.c aot.c: Added a new relocation type
14850 MONO_PATCH_INFO_IID for klass->interface_id.
14852 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
14853 the MonoJitInfo structure.
14855 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
14856 a non-root appdomain in shared mode.
14858 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
14860 * aot.c: make aot loader less verbose. Remove free of unused variable.
14862 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
14864 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
14866 * .cvsignore: Added *.dll.
14868 * mini.c (mono_print_tree_nl): New function callable while debugging.
14870 * mini.c (mono_print_code): Export this.
14872 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
14875 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
14877 * mini.h (MonoCompile): Added 'jit_info' field.
14879 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
14880 the cfg structure, since it is needed by the AOT compiler.
14882 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
14884 * aot.c: A major rewrite. Changes include:
14885 - save exception tables for methods which have them.
14886 - cache failed lookups in aot_get_method () to avoid the (slow) calls
14887 to g_module_symbol.
14888 - reworked the file format so it is now much smaller and needs
14889 fewer relocation entries.
14891 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14893 * aot.c (load_aot_module): Fix build bustage on platforms without
14896 2003-09-04 Martin Baulig <martin@ximian.com>
14898 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
14900 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
14902 * TODO: Some new optimization ideas.
14904 * aot.c: Move AOT module loading logic here from mono_assembly_open.
14906 * aot.c: Save the optimization flags used to compile the code into
14909 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
14910 support emitting domain specific code.
14912 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
14913 no longer domain neutral. It can be made domain neutral by compiling
14914 with --optimize=shared.
14916 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
14917 between appdomains.
14919 * driver.c mini.h mini.c: New --no-aot debugging option which disables
14920 loading of AOT code.
14922 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
14924 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
14925 if there is no domain neutrality information.
14927 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
14929 * aot.c (mono_compile_assembly): Emit a symbol containing the file
14930 format version into the generated library.
14932 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
14933 callee method into the caller since one of them could be shared.
14935 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
14936 system exceptions from AOT code now works.
14938 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
14939 method if it is domain neutral and the callee is not.
14941 * graph.c (cfg_emit_one_loop_level): Fix warning.
14943 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
14945 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
14948 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
14950 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
14951 is needed by code which is executed before mono_runtime_init ().
14952 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
14954 * mini.c (mono_thread_abort): Fix warning.
14955 (mono_jit_compile_method): Call static constructor in the AOT case too.
14957 * aot.c (mono_compile_assembly): Fix warning.
14959 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14961 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
14963 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
14965 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
14967 * cpu-pentium.md: Fix the length of call opcodes so they include the
14968 ESP restoring instruction. Fixes #47968.
14970 2003-08-28 Martin Baulig <martin@ximian.com>
14972 * mini-x86.c (mono_arch_call_opcode): Added support for
14973 MONO_TYPE_GENERICINST.
14975 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
14977 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
14979 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
14980 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
14982 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
14985 2003-08-26 Martin Baulig <martin@ximian.com>
14987 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
14988 when reporting an error, set this to the actual error location.
14989 (mono_method_to_ir): Report the correct error location if
14990 get_basic_blocks() returned an error.
14992 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
14994 * mini.c (mono_type_blittable): OBJECT is not blittable.
14995 (mono_method_blittable): Methods which have marshalling descriptors
14996 are not blittable either. Fixes #47842.
14998 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
15000 * driver.c mini.c: Use an environment variable instead of a global
15001 variable. Also fix the build.
15003 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
15004 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
15007 * driver.c mini.c: Added --with-valgrind option to turn off some
15008 code which prevents mono from running under valgrind.
15010 * mini.c (mono_emit_call_args): Fixed warning.
15012 * mini.c (mono_emulate_opcode): Fixed warning.
15014 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15016 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
15017 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
15018 regalloc.c, regalloc.h: specify available registers in arch-specific
15019 code and support floats in the regallocator (patch by Laurent Morichetti
15022 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
15024 * mini.c: mono_thread_current() can be called only after
15025 mono_runtime_init(): rearrange code to not call it early on.
15027 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15029 * mini.c: allocate jump tables in the code mempools.
15031 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15033 * mini.c, mini.h: make sure per-thread data allocated by the jit is
15036 2003-08-10 Miguel de Icaza <miguel@ximian.com>
15038 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
15039 12 to 16. This fixes bug #47453.
15042 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
15044 * mini-ppc.c: fixed indexed load and unsigned compares.
15046 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
15048 * mini.c: reenabled installation of handler for
15049 thread abort signal.
15051 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15053 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
15054 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
15055 until it's fixed and actually useful.
15057 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15059 * inssel-long32.brg: couple more opcodes implemented.
15061 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
15063 * mini-sparc.c: Even more opcodes implemeted.
15065 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
15067 * mini-sparc.c: More opcodes implemented.
15069 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
15071 * mini-sparc.c: More opcodes implemented.
15073 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
15075 * inssel-sparc.brg: Add some needed rules. Direct
15077 * Makefile.am: Use inssel-sparc.brg
15078 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
15079 an assert happy for now.
15081 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
15083 * mini-sparc.c: Fixed compile errors.
15084 * exceptions-sparc.c: Same. We now produce a mono binary
15085 on sparc-linux. Yea.
15087 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
15089 * mini-sparc.c: Renamed registers. Also some macro cleanups.
15090 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
15091 They compile, but do not work.
15093 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15095 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
15096 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
15097 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
15100 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15102 * mini.c: more opcodes implemented and better support for generics.
15104 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
15106 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
15107 * mini.c, mini.h: first cut at generics support: some new instructions
15108 added and changed the behaviour of some of the existing ones.
15110 2003-07-21 Miguel de Icaza <miguel@ximian.com>
15112 * mini.c: Removed definition of metadata_shared mutex here.
15114 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
15116 * mini-x86.c: make vararg calls work for instance methods.
15118 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
15120 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
15121 returns the arguments in a separte list, now.
15123 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15125 * aot.c, mini.c: updates for array type representation changes.
15127 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
15129 * mini.c: register function to perform jit shutdown.
15131 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15133 * mini.c: use a faster allocator if possible.
15135 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
15137 * aot.c: some cleanups and portability changes.
15139 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15141 * mini.c: use faster allocation for CEE_BOX if possible.
15143 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
15145 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
15146 Moved inlined mempcy code to its own function so that is can be
15147 reused. Added an inline memset function as well (optimized initobj).
15148 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
15150 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15152 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
15154 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
15156 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
15157 arch code can setup the cpu for CLR execution, if needed.
15158 We use it on x86 to set the precision of FP operations.
15160 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
15162 * mini.c: disable some optimizations if we can guess they'll cost too
15163 much for a given method.
15165 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
15167 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
15169 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
15170 * mini.h mini.c mini-x86.c: Added instruction level coverage
15171 info collection support.
15173 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15175 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
15176 is now implemented in the profiling API. Get rid of a couple of
15177 unnecessary global variables.
15179 2003-06-15 Nick Drochak <ndrochak@gol.com>
15181 * basic-long.cs: tests for negative values for bigmul, and unsigned.
15182 * cpu-g4.md: add op_bigmul and op_bigmul_un
15183 * cpu_pentium.md: add op_bigmul_un
15184 * inssel-long32.brg: add rule for unsigned bigmul
15185 * mini-ops.h: define OP_BIGMUL_UN
15186 * mini-x86.c: THE BUG: handle (un)signed properly
15187 * mini.c: choose unsigned opcode if needed.
15188 This set of patches fixes bug #44291
15190 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
15192 * mini.c (optimize_branches): improved to handle all kinds of
15193 conditional branches.
15195 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
15197 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
15198 don't raise exceptions.
15200 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15202 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
15203 to arch-specific files.
15205 2003-06-09 Martin Baulig <martin@ximian.com>
15207 * Makefile.am (libs): Added $(LIBGC_LIBS).
15209 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
15211 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
15212 and OP_ATAN (fixes bug#44293).
15214 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
15216 * Makefile.am, mini-x86.c: rename cpu description array to
15217 pentium_desc, since some compilers define the 'pentium' preprocessor
15220 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
15222 * mini.c (mini_select_instructions): add explicit branch if the
15223 following block is not the false target of a conditional branch -
15224 we need this with any optimization that reorder or remove bblocks
15226 * mini.c (optimize_branches): bug fixes
15228 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
15230 * mini.c (mono_method_to_ir): inline static readonly fields
15232 * ssa.c (fold_tree): start cfold support for long (very simple
15235 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
15237 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15239 * inssel.brg: fixed memcpy (bug #44219).
15241 2003-06-05 Dick Porter <dick@ximian.com>
15243 * driver.c: Set the glib log levels to not abort if g_message
15246 g_set_prgname() has to happen before mini_init() so that the
15247 process handle gets the info.
15249 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15251 * driver.c: add intrins to the default optimizations to get wider
15254 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
15256 * mini.h: some large basic blocks will overflow a 16-bit
15257 integers for symbolic registers.
15259 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
15261 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
15262 (mono_arch_output_basic_block): fix bug 43499
15264 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
15266 * mini.c: kill duplicated definition of mono_debug_format.
15268 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
15270 * mini-x86.c, arrays.cs: fixed register allocation bug.
15272 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
15274 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
15276 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
15278 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15281 (print_method_from_ip): also print source location information if
15284 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
15286 * mini.c (mono_find_block_region): bug fix in region code
15287 (mini_method_compile): enable removing unreachable code again, but
15288 only in methods without exception clauses.
15290 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
15292 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
15293 Implemented arglist opcode and handling of TypedReference type.
15294 Fixed x86 call convention when a structure is returned.
15295 Minimal support for calling static vararg methods.
15297 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
15299 * mini.c (mini_method_compile): always remove unreachable code,
15300 because the code in them may be inconsistent (access to dead
15301 variables for example).
15303 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
15305 * driver.c, debug-mini.c: warning fixes.
15307 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
15309 * Makefile.am, jit.h, mini.h: install header for embedding mono.
15311 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
15313 * mini.c: thread-static fields are registered in mono_class_vtable(),
15314 so ensure the function is called before checking for them.
15316 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
15318 * mini.c (optimize_branches): fix for bug 43586
15320 * jit-icalls.c (mono_llmult_ovf): added an additional check for
15321 overflow (fixes Bug #43639)
15323 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15325 * mini.c, objects.cs: allow the use of stobj for primitive types.
15327 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15329 * mini.c: be less strict about argument checking until we support
15330 running the verifier.
15332 2003-05-27 Nick Drochak <ndrochak@gol.com>
15334 * basic-long.cs: tests for (ulong)int * (ulong)int also
15335 * mini.c: use the same trick for (ulong)int * (ulong)int
15337 2003-05-27 Nick Drochak <ndrochak@gol.com>
15339 * basic-long.cs: add regression test for (long)int * (long)int
15340 * cpu-pentium.md: add op_bigmul specification
15341 * inssel-long32.brg: add OP_BIGMUL rule
15342 * mini-ops.h: add OP_BIGMUL
15343 * mini-x86.c: register allocator: handle case where src1 needs to be
15345 * mini.c: substitute special BIGMUL opcode in the tree for
15346 (long)int * (long)int
15348 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
15350 * jit-icalls.c: call the type ctor on field access if needed.
15352 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
15354 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
15355 to a method (including results of ldelema, bug#43207).
15357 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
15359 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
15360 colors to show exception handler blocks.
15362 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
15363 (fix for pinvoke7.cs).
15365 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15367 * mini.h, mini.c: ensure correct initialization order for types that
15368 require it. Prepare for lazy compilation of jit icall wrappers.
15369 Provide a name for opcode emulation to reduce unneeded mallocing.
15371 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
15373 * mini-x86.c: better register restoring code and profiling
15374 support for tail calls.
15376 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
15378 * mini.h, driver.c: prepare for leaf methods optimization.
15380 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
15382 * mini.c: get targets of branches before converting a method.
15384 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
15386 * mini.c (optimize_branches): added some experimental code (disbaled)
15388 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
15390 * mini.c (optimize_branches): fix branch to branch optimization
15392 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
15394 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
15396 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
15398 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
15401 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
15403 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
15404 enable use of interface variables again.
15406 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
15407 I1 to registers because there is no simply way to sign extend 8bit
15408 quantities in caller saved registers on x86.
15410 * inssel-float.brg: set costs of some rules to 2 so
15411 that monobure always select the arch. specific ones if supplied,
15412 regardless of the order we pass the files to monoburg.
15414 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
15416 * mini.c, mini-x86.c: since the magic trampoline for jumps
15417 can't patch the code directly, we do it as soon as the
15418 method gets compiled.
15420 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
15422 * mini-x86.c, mini.h: introduce a new patching method
15423 to support CEE_JMP and tail calls.
15424 * mini.c: obey tail.call. Don't precompile methods target
15426 * tramp-x86.c: new trampoline code to handle methods
15427 reached through a jump.
15429 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
15431 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
15432 bit values to registers
15434 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
15436 * mini.c (mono_compile_get_interface_var): share interface
15437 variables if possible.
15439 2003-05-16 Martin Baulig <martin@ximian.com>
15441 * debug-mini.c (mono_init_debugger): New function to initialize
15442 the debugger. This is not in the debugger since it needs to
15443 access some of mini's internals.
15445 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
15447 * mini.c (mono_method_to_ir): inlining fixes/cleanups
15449 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
15451 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
15452 for value type handling.
15454 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
15456 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
15457 (mono_method_check_inlining): enable inlining of all kinds of wrappers
15459 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
15461 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
15462 the constructor through a proxy.
15464 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
15466 * jit-icalls.c, inssel.brg: fixes to array element address
15469 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
15471 * mini-x86.c (is_regsize_var): allocate pointer to registers
15473 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15475 * driver.c: fixed typo, added intrins to the set of optimizations
15476 tested with regressions.
15478 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
15480 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
15481 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
15484 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
15486 * inssel.brg: remove some common pop instructions without side effects
15488 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
15490 * inssel-x86.brg: fixed thinko in int to double conversions.
15492 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
15494 * mini.c, jit-icalls.c: added runtime thread-static variable support.
15496 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
15498 * inssel-long32.brg: two more missing instructions.
15500 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
15502 * mini.c (mono_emit_call_args): set the cil_code for all arguments
15503 if not already set.
15505 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
15507 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
15510 * basic-float.cs: Added tests for negative zero.
15512 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
15514 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
15515 a couple of missing operations for long casts, with test cases.
15517 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15519 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
15521 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
15523 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
15524 code size estimation.
15526 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
15528 * mini.c (mono_jit_create_remoting_trampoline): make it work with
15529 abstract methods (fix bug 42542)
15531 * aot.c: add ability to handle array types
15533 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
15535 * mini.c: Call the _specific versions of the object allocation
15536 functions if possible.
15538 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
15540 * driver.c: call setlocale ().
15542 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
15544 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
15547 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
15549 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
15551 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
15552 wrappers (fix bug 42122)
15554 2003-05-04 Martin Baulig <martin@ximian.com>
15556 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
15558 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
15559 s/mini_set_defaults/mono_set_defaults/g.
15561 2003-05-04 Martin Baulig <martin@ximian.com>
15563 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
15565 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
15567 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
15568 (reported by Don Roberts).
15570 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
15572 * mini.c: temporarily work around two bugs for this release.
15574 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
15576 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
15577 that contains -export-dynamic and it makes using the ld script
15579 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
15581 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
15583 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
15586 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
15588 * mini.c: make sure leave calls all the needed finally blocks,
15589 even when the target jumps out of multiple exception clauses.
15591 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15593 * ldscript, Makefile.am: add linker script to reduce the number of
15594 exported symbols (should also fix the issues with libwine defining
15595 some of the same symbols in io-layer).
15597 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
15599 * driver.c (mini_main): Avoid assertion when no file name is given on
15602 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
15604 * driver.c: added --version/-V command line option.
15605 Added the inline optimization in the regression tests.
15607 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
15609 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
15610 to the type in the method signature (fixes bug#42134).
15612 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
15614 * mini.c: when inlining, check this is not null only when needed (bug #42135).
15616 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
15618 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
15620 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15622 * driver.c: fixed bug #42100.
15624 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
15626 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
15628 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
15630 * mini.c: moved most of the code required to do inlining to its own
15631 function so it can be reused. Inline also ctors if appropriate.
15633 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
15635 * Makefile.am: Link with -export-dynamic so shared libs loaded by
15636 the runtime can call mono API functions.
15638 2003-04-27 Martin Baulig <martin@ximian.com>
15640 * debug-mini.c (mono_debug_init_method): Added
15641 `guint32 breakpoint_id' argument; if the method has a breakpoint,
15642 send a notification to the debugger.
15644 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
15645 running in the Mono Debugger, just pass the breakpoint number to
15646 mono_debug_init_method().
15648 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
15650 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
15652 * mini.c: allow some more unsafe compares.
15654 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15656 * mini-x86.c, Makefile.am: make distcheck works (partially from
15657 a patch by Richard Lee <r.h.lee@attbi.com>).
15658 * regset.c, regset.h: removed, they are unused.
15660 2003-04-25 Dick Porter <dick@ximian.com>
15662 * driver.c: Usage reports the name as 'mono' not 'mini'
15663 * exceptions-x86.c: Build and run on freebsd
15665 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
15667 * Makefile.am: install the program with the 'mono' name and
15668 the library as libmono instead of mini and libmini.
15670 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
15672 * driver.c: provide the APIs for the embedding interface of the old jit.
15674 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
15676 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
15678 2003-04-23 Martin Baulig <martin@ximian.com>
15680 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
15682 * driver.c: Added `--debug' command line argument to enable
15685 2003-04-23 Martin Baulig <martin@ximian.com>
15687 * debug.[ch]: Removed. The code is now in
15688 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
15690 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
15693 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
15695 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
15697 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15700 (mini_cleanup): moved mono_runtime_cleanup call after the call to
15701 mono_domain_finalize.
15702 (mini_method_compile): use mono_method_profile* if the the option is
15705 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
15707 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
15708 methods with their wrapper.
15710 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
15711 methods with their wrapper.
15713 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
15716 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
15719 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
15722 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
15724 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
15726 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
15728 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
15729 of the mempool. This is slightly faster and uses less memory
15731 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
15733 * mini.c: avoid O(n) allocation for variables.
15735 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
15737 * mini.c: handle items on the stack after inlining methods.
15739 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
15741 * mini.c: make the method->opcode optimization dependent
15742 on MONO_OPT_INSTRINS and do it lazily.
15744 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
15746 * driver.c: print overall results at the end of regression run.
15748 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
15750 * inssel.brg: don't overwrite symbolic registers.
15752 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
15754 * inssel-x86.brg: fix conversion from long to float.
15756 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
15758 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
15760 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
15762 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
15764 * driver.c: Added --print-vtable option as in the old JIT.
15766 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
15768 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
15770 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
15772 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
15774 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
15776 * mini.c regalloc.c regalloc.h: Fix memory leak.
15778 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
15780 * aot.c (mono_aot_get_method): register all used strings
15782 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
15784 * mini.c: always intern strings references with ldstr at compile time.
15786 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
15788 * Makefile.am: add BUILT_SOURCES.
15790 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
15792 * driver.c: give a better error message when the assembly to execute
15793 doesn't have an entry point.
15795 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
15797 * Makefile.am: added hack for automake
15799 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
15802 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
15804 22003-04-07 Martin Baulig <martin@ximian.com>
15806 * Makefile.am: Added Makefile.am.
15808 * debugger-main.c: Removed, this is now in the debugger where it
15811 * mini.pc.in: Call this package `mini' for the moment.