1 2009-02-17 Mark Probst <mark.probst@gmail.com>
3 * mini-ppc.c: Fix build on Darwin.
5 2009-02-17 Zoltan Varga <vargaz@gmail.com>
7 * dwarfwriter.c (mono_dwarf_writer_emit_base_info): Use 2 as the DWARF
8 version instead of 3 as valgrind doesn't like version 3.
10 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
12 * aot-compiler.c (mono_aot_method_hash): New function to return a hash
13 usable for hashing methods.
14 (emit_extra_methods): Use the new hash to avoid putting every method in the
17 * aot-runtime.c (find_extra_method_in_amodule): Use the new hash.
19 * aot-runtime.c (can_method_ref_match_method): New function to quickly check
20 whenever a method ref could match a method.
22 * aot-runtime.c (load_image): Revert the previous change, it causes an AOT
25 * aot-runtime.c (find_extra_method_in_amodule): Add a cache for decoded
28 * aot-runtime.c (load_image): Pass our basedir to mono_assembly_load.
30 * aot-compiler.c (emit_exception_debug_info): Bump the maximum size of
33 * method-to-ir.c (mono_method_check_inlining): Avoid calling
34 mono_method_get_header () on inflated methods as an optimization.
36 2009-02-16 Zoltan Varga <vargaz@gmail.com>
38 * ssa.c (fold_ins): Fix another crash if the instruction following the
39 switch was optimized away.
41 2009-02-16 Mark Probst <mark.probst@gmail.com>
43 Contributed under the terms of the MIT/X11 license by Steven
44 Munroe <munroesj@us.ibm.com>.
46 * mini-ppc.c, mini-ppc.h: Implement TLS for PPC64.
48 2009-02-16 Zoltan Varga <vargaz@gmail.com>
50 * mini.c method-to-ir.c mini-trampolines.c aot-runtime.c: Remove locking
51 around the mono_domain_alloc calls, it is now done by the functions
54 * aot-compiler.c (compile_method): Only add wrappers referenced by
55 the method if compiling with full AOT.
56 (mono_compile_assembly): Error out if --aot=full is specified on
57 a platform where it is not supported.
59 * aot-compiler.c (emit_trampolines): Emit generic class init trampolines
62 * tramp-arm.c (mono_arch_create_generic_class_init_trampoline_full): Add
65 * aot-runtime.c (load_named_code): Handle
66 mono_arm_throw_exception_by_token.
68 * mini-arm.h: Add declaration of mono_arm_throw_exception_by_token.
70 * image-writer.c (asm_writer_emit_pointer_unaligned): Make this really
73 * Makefile.am (fullaotcheck): Exit if a test fails.
75 * aot-compiler.c (mono_compile_assembly): Use the ASM writer for full aot
77 (mono_compile_assembly): Handle the assembler failing.
79 * image-writer.c (asm_writer_emit_section_change): Handle ARM gas not
80 accepting subsections of .bss.
82 * ssa.c (visit_inst): Fix a crash if the instruction following a switch
85 * aot-compiler.c: Remove some unused includes.
87 * aot-compiler.c (MonoAotCompile): Remove some unused fields which are
88 now in MonoImageWriter.
90 * mini-x86.c (mono_arch_get_vcall_slot): Handle yet another
91 code sequence which matches a non-virtual call. Fixes #472654.
93 2009-02-15 Zoltan Varga <vargaz@gmail.com>
95 * aot-compiler.c: Use xdebug_lock ()/unlock () macros for locking in the
98 * aot-compiler.c: Make the xdebug code not depend on the AOT compiler,
99 use the image/dwarf writers directly.
101 * image-writer.c (struct _MonoImageWriter): Remove the unused 'image'
104 * aot-compiler.c (MonoAotCompile): Remove fields which are now in
107 * image-writer.h: Fix some typos.
109 * dwarfwriter.h dwarfwriter.c: New files.
111 * aot-compiler.c: Extract the DWARF info writing functionality into a
114 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add a 'out_unwind_ops'
115 argument to return unwind info.
117 * tramp-arm.c (mono_arch_create_trampoline_code_full): Ditto.
119 * aot-compiler.c: Emit unwind info for trampolines in full-aot mode.
121 * aot-runtime.c (decode_method_ref): Add a case for
122 MONO_AOT_METHODREF_WRAPPER_NAME.
124 * mini.h: Add constants for the magic numbers used in encode_method_ref ()
127 * aot-compiler.c (encode_method_ref): Use the new constants.
129 * aot-runtime.c (decode_method_ref): Ditto.
131 * aot-compiler.c (compile_method): For generic icalls, queue the wrapper to
132 be compiled, not the icall itself.
134 2009-02-14 Zoltan Varga <vargaz@gmail.com>
136 * aot-runtime.c (find_extra_method_in_amodule): Avoid decoding wrapper names
137 using decode_method_ref ().
139 * method-to-ir.c (mini_emit_ldelema_1_ins): If the array index is a long,
140 convert it to an in32. Fixes #475859.
142 * arrays.cs: Add a test.
144 2009-02-12 Zoltan Varga <vargaz@gmail.com>
146 * mini-s390x.c (mono_arch_output_basic_block): Fix the shift amounts in
149 * basic-long.cs: Add a test.
151 2009-02-12 Mark Probst <mark.probst@gmail.com>
153 * mini-x86.c, mini-x86.h: Very simple frame pointer removal. We
154 remove the frame pointer in leaf methods which don't receive any
155 arguments, don't throw exceptions and don't do dynamic stack
158 2009-02-12 Zoltan Varga <vargaz@gmail.com>
160 * mini-amd64.c (mono_arch_build_imt_thunk): Fix size calculation after
161 the fail_tramp changes. Hopefully fixes #475132.
163 2009-02-12 Rodrigo Kumpera <rkumpera@novell.com>
165 * method-to-ir.c (mono_emit_method_call_full): Use mono_metadata_signature_dup_mempool
166 instead of mono_metadata_signature_dup_full.
168 2009-02-12 Zoltan Varga <vargaz@gmail.com>
170 * ssa.c (fold_ins): Use MONO_IS_JUMP_TABLE () and MONO_JUMP_TABLE_FROM_INS ()
171 for processing jump tables. Fixes #473787.
173 2009-02-11 Mark Probst <mark.probst@gmail.com>
175 * mini-generic-sharing.c: mini_method_get_context() just calls
176 mono_method_get_context_general() now.
178 * mini.c, mini.h: Moved get_object_generic_inst(),
179 construct_object_context_for_method() and
180 mono_domain_lookup_shared_generic() to metadata/generic-sharing.c.
182 2009-02-11 Zoltan Varga <vargaz@gmail.com>
184 * branch-opts.c (mono_if_conversion): Handle the case where the merged
185 basic block fell through to its successor bblock without a branch. Fixes
188 * iltests.il.in: Add a test.
190 * aot-compiler.c (encode_method_ref): Encode methods of array types.
191 (can_encode_patch): We can now handle arrays of generic parameters and
194 * aot-runtime.c (decode_method_ref_2): Handle methods of array types.
196 * aot-compiler.c aot-runtime.c: Emit the size of specific trampolines into
197 the AOT file to avoid some #ifdefs in aot-runtime.c
199 * mini.h: Bump AOT file format version.
201 2009-02-10 Zoltan Varga <vargaz@gmail.com>
203 * Makefile.am (fullaotcheck): Make this run the tests.
205 * aot-compiler.c: Make the printing of skipped methods runtime configurable.
207 2009-02-10 Mark Probst <mark.probst@gmail.com>
209 * mini-x86.c (mono_arch_context_get_int_reg): Handle all registers
210 individually. Fixes #473482.
212 2009-02-10 Zoltan Varga <vargaz@gmail.com>
214 * mini-arm.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
216 2009-02-09 Jeffrey Stedfast <fejj@novell.com>
218 * aot-compiler.c (arch_emit_plt_entry): Fixed to compile.
219 (mono_compile_assembly): Hush compile warnings about
220 uninitialized [tmp_]outfile_name variables in the !use_bin_writer
223 2009-02-10 Zoltan Varga <vargaz@gmail.com>
225 * exceptions-arm.c (mono_arch_find_jit_info): Fix aot support.
227 * mini-arm.c: Checkin unwind related changes missing from an earlier commit.
229 * aot-compiler.c: Fix arm support.
231 * image-writer.c: Move the R_ARM constants to image-writer.h. Export a
232 img_writer_emit_unset_mode () function.
234 * unwind.c (mono_unwind_get_dwarf_data_align): New helper function.
235 (mono_unwind_get_dwarf_pc_reg): Ditto.
237 * aot-compiler.c (emit_dwarf_abbrev): Another large reorganization.
238 Move almost all platform specific code to a set of arch_ functions,
239 and document them to ease porting.
241 * aot-compiler.c (mono_xdebug_init): Fix xdebug support.
243 * image-writer.h image-writer.c: New files, extracted from aot-compiler.c.
245 * aot-compiler.c: Extract the image writing functionality into a separate
246 module to reduce the size of this file.
248 2009-02-09 Geoff Norton <gnorton@novell.com>
250 * mini-s390.c: Fix the signature of emit_sig_cookie.
252 2009-02-09 Zoltan Varga <vargaz@gmail.com>
254 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_IMAGE.
256 * aot-runtime.c (is_shared_got_patch): Ditto.
258 * aot-runtime.c (load_named_code): Cope with the fact that
259 decode_got_entry () won't decode the patch fully if its corresponding got
260 entry is already filled.
262 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full):
264 (mono_arch_create_monitor_exit_trampoline_full): Ditto.
266 * tramp-amd64.c (mono_arch_create_monitor_enter_trampoline_full): Use 'code'
267 as the moving pointer instead of 'buf' for consistency with the rest of the
269 (mono_arch_create_monitor_exit_trampoline): Ditto.
271 * aot-compiler.c (emit_trampolines): Add throw_pending_exception/
272 generic_class_init trampolines.
273 (add_generic_class): Extract some code from add_generic_instances () into a
274 separate function so it can be called from other places too.
275 (compile_method): Call add_generic_class () for the classes of inflated methods
276 referenced by the method.
277 (can_encode_patch): Allow references to generic parameters.
279 * aot-runtime.c: Add support the patches required by the new trampolines.
281 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Add full-aot
284 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline_full): Add
287 * exceptions-amd64.c (mono_arch_get_throw_pending_exception_full): Rename
288 this from get_throw_pending_exception, make the signature full aot compatible.
290 * Makefile.am (fullaotcheck): New target to run full-aot tests.
292 * method-to-ir.c (inline_method): Save/Restore cfg->ret_var_set too.
294 * exceptions.cs: Add a test.
296 2009-02-07 Zoltan Varga <vargaz@gmail.com>
298 * unwind.c (mono_unwind_frame): Eliminate the data_align_factor argument,
299 use the DWARF_DATA_ALIGN constant instead.
301 * exception-<ARCH>.c: Update after the above change.
303 * exceptions-arm.c (mono_arch_find_jit_info): Transition this to use the
306 * mini-arm.c: Enable the dwarf unwinder.
308 * mini-trampolines.c (mono_magic_trampoline): Use mono_class_get_vtable_entry ()
309 instead of mono_class_setup_vtable ().
311 2009-02-07 Zoltan Varga <vargaz@gmail.com>
313 * exceptions-x86.c (mono_arch_find_jit_info): Transition this to use the
316 * mini-x86.h: Enable the dwarf unwinder.
318 2009-02-06 Raja R Harinath <harinath@hurrynot.org>
320 Fix mcs/tests/test-7.cs
321 * mini-amd64.c (mono_arch_allocate_vars): Revert change from
324 2009-02-06 Zoltan Varga <vargaz@gmail.com>
326 * mini.c (print_jit_stats): Remove some unused statistics.
328 2009-02-05 Zoltan Varga <vargaz@gmail.com>
330 * aot-compiler.c (emit_klass_info): Update after MonoClass changes.
332 2009-02-05 Mark Probst <mark.probst@gmail.com>
334 * jit-icalls.c (mono_helper_compile_generic_method): Don't inflate
335 the method we get from mono_object_get_virtual_method() because
336 that function does it properly, now.
338 2009-02-05 Zoltan Varga <vargaz@gmail.com>
340 * unwind.c (mono_unwind_ops_encode): Handle offsets greater than 32 between
341 opcodes. Fixes #472775.
343 2009-02-05 Mark Probst <mark.probst@gmail.com>
345 * mini-exceptions.c (ves_icall_get_frame_info): Account for the
346 fact that mono_find_jit_info() sometimes returns the context
347 corresponding to the jit info in new_ctx. Fixes #472600.
349 2009-02-05 Zoltan Varga <vargaz@gmail.com>
351 * method-to-ir.c mini-hppa.c mini.c trace.c mini-s390x.c aot-compiler.c
352 mini-s390.c: Use mono_class_enum_basetype () instead of accessing
353 klass->enum_basetype directly.
355 * aot-compiler.c (emit_class_dwarf_info): Add support for all possible
358 * unwind.c: Avoid 0 sized arrays.
360 2009-02-04 Zoltan Varga <vargaz@gmail.com>
362 * mini-exceptions.c (mono_setup_altstack): Use a more reasonable altstack
363 size on systems with 64k pages. Fixes #471389.
365 2009-02-04 Mark Probst <mark.probst@gmail.com>
367 Contributed under the terms of the MIT/X11 license by Steven
368 Munroe <munroesj@us.ibm.com>.
370 * mini-ppc.c (mono_arch_output_basic_block): Generate better code
371 for LOADI4_MEMBASE. Use addi instead of addic if it's not
374 2009-02-04 Mark Probst <mark.probst@gmail.com>
376 Contributed under the terms of the MIT/X11 license by Steven
377 Munroe <munroesj@us.ibm.com>.
379 * exceptions-ppc.c (mono_arch_get_restore_context): Code size
382 * tramp-ppc.c (mono_arch_create_generic_class_init_trampoline):
383 The trampoline can be longer on PPC64.
385 2009-02-04 Mark Probst <mark.probst@gmail.com>
387 Contributed under the terms of the MIT/X11 license by Steven
388 Munroe <munroesj@us.ibm.com>.
390 * mini-ppc.c: Compiler warning fixes and trivial code
393 2009-02-04 Zoltan Varga <vargaz@gmail.com>
395 * method-to-ir.c (mono_spill_global_vars): Fix problems caused by reading
396 ins->dreg which could be a hardware register, not a vreg.
398 * aot-compiler.c (emit_method_dwarf_info): Ditto.
400 * mini.h (MonoCompile): Remove vreg_to_var_num array, it is no longer used.
401 (struct MonoMethodVar): Add a vreg field, holding the vreg of variable.
403 * mini.c (mono_compile_create_var_for_vreg): Set var->vreg.
405 * mini-amd64.c (mono_arch_output_basic_block): Avoid reading cfg->varinfo[..]
406 ->dreg, that is not the vreg we are looking for.
408 * mini-amd64.h mini-x86.h: Enable MONO_ARCH_LIVENESS_OPS again.
410 * mini-x86.c (mono_arch_output_basic_block): Add support for LIVERANGE_START/
413 * method-to-ir.c (mono_spill_global_vars): Add an assert to help track down
416 2009-02-03 Zoltan Varga <vargaz@gmail.com>
418 * mini-x86.c (mono_arch_emit_prolog): Emit unwind info.
420 * aot-compiler.c (emit_line_number_info): Fix line number emission when
423 * aot-compiler.c: Add xdebug support on x86.
425 * unwind.c: Add x86 support.
427 * aot-compiler.c (emit_exception_debug_info): Control the emission of
428 unwind info using a new MONO_ARCH_HAVE_XP_UNWIND define.
430 * mini.c (mini_method_compile): Ditto.
432 * mini-amd64.c (mono_arch_allocate_vars): Avoid setting cfg->ret->dreg to
435 * aot-compiler.c: Add emit_push_section ()/emit_pop_section () helper functions
436 which mimic .push_section/.pop_section in GAS.
438 * aot-compiler.c: Emit precise live range information for variables.
440 * mini-amd64.c (mono_arch_output_basic_block): Add OP_LIVERANGE_START/END.
442 * method-to-ir.c (mono_spill_global_vars): Compute the instructions marking
443 the live ranges of variables, and emit OP_LIVERANGE_START/END opcodes for
446 * mini-ops.h: Add OP_LIVERANGE_START/END opcodes to mark
447 the live ranges of variables.
449 * mini.h (struct MonoMethodVar): Add two fields containing the live range
450 of the variable in terms of native offsets.
452 2009-02-03 Rodrigo Kumpera <rkumpera@novell.com>
454 * arrays.cs: Test for Get/SetValue of array with negate lower bounds.
456 2009-02-02 Mark Probst <mark.probst@gmail.com>
458 Contributed under the terms of the MIT/X11 license by Steven
459 Munroe <munroesj@us.ibm.com>.
461 * exceptions-ppc.c (restore_regs_from_context): Correct operand
462 order (offset then base reg) for ppc_load_multiple_regs.
463 (emit_save_saved_regs) Correct operand order for
464 ppc_store_multiple_regs.
465 (mono_arch_get_call_filter): Correct operand order for
466 ppc_load_multiple_regs.
468 * mini-ppc.c (emit_memcpy): Fix operand order for
469 ppc_load_reg_update and ppc_store_reg_update.
470 (mono_arch_output_basic_block): Correct operand order for ppc_lha.
471 (mono_arch_emit_epilog): Correct operand order for
472 ppc_load_multiple_regs.
474 * tramp-ppc.c (mono_arch_create_trampoline_code): Correct operand
475 order for ppc_store_multiple_regs and ppc_load_multiple_regs.
477 2009-02-02 Mark Probst <mark.probst@gmail.com>
479 * cpu-ppc64.md: Fixed storer4_memindex length.
481 2009-02-02 Zoltan Varga <vargaz@gmail.com>
483 * aot-compiler.c (emit_line_number_info): Optimize the size of the emitted
486 * aot-compiler.c (emit_line_number_info): Optimize this.
488 2009-02-01 Zoltan Varga <vargaz@gmail.com>
490 * aot-compiler.c: Disassemble tokens in the IL disassembly.
492 * aot-compiler.c: Add debug info for methods without debug info by
493 emitting an IL file and having the line number info referencing that file.
495 * aot-compiler.c: Optimize the size of the generated line number info.
497 * aot-compiler.c: Emit line number info in xdebug mode.
499 * aot-compiler.c (mono_save_xdebug_info): Receive a MonoCompile instead of a
502 2009-01-31 Zoltan Varga <vargaz@gmail.com>
504 * aot-compiler.c (emit_method_dwarf_info): Emit names for local variables.
506 * driver.c (mono_main): Enable debugging support automatically if XDEBUG
509 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
511 * basic-calls.cs: Test for the weird crash found on arm.
513 2009-01-31 Rodrigo Kumpera <rkumpera@novell.com>
515 * cpu-arm.md: Increase the size of storer8_membase_reg and
516 loadr8_membase_reg to 24 bytes to accomodate the extra add.
518 * mini-arm.c (mono_arch_output_basic_block): Under FPA, when emitting
519 OP_STORER8_MEMBASE_REG and OP_LOADR8_MEMBASE_REG, add the original
520 reg to LR otherwise we'll be loading/storing from just the offset.
522 2009-01-30 Miguel de Icaza <miguel@novell.com>
524 Question: if we are storing gint32's inside the "*native_offset",
525 should we change the signature to "gint32 *native_offset" to
526 ensure that we do not have type definition problems?
528 * mini-exceptions.c (ves_icall_get_frame_info): Cast the gint32 to
529 an int * as this is what the other function expects, causes
530 problems with Freescale's compiler that defined int32_t to be a
531 long and makes int incompatible
533 2009-01-30 Miguel de Icaza <miguel@novell.com>
535 * Rename generic-sharing.c to mini-generic-sharing.c to avoid the
536 filename conflict with bjam.
538 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
540 * cpu-arm.md: Increase the size of storer8_membase_reg to 20 bytes
541 as it might use decomposed ops.
543 2009-01-30 Zoltan Varga <vargaz@gmail.com>
545 * jit-icalls.c (mono_imul_ovf): Fix one of the literals.
547 * mini.c (mini_init): Emulate mul.ovf opcodes if MONO_ARCH_EMULATE_MUL_OVF
550 * mini-arm.h (MONO_ARCH_EMULATE_MUL_OVF): New define.
552 * mini-arm.c (mono_arch_build_imt_thunk): Rewrite this to allow large vtable
555 * mini-arm.c (mono_arch_context_get_int_reg): Adapt this to the "clever"
556 way registers are stored in MonoContext on arm.
558 * unwind.c: Rewrite the handling of the cached_info array to use hazard pointers
559 instead of locking so mono_get_cached_unwind_info () becomes signal safe.
561 * mini.c (mini_init): Emuate OP_FCONV_TO_I when using soft float.
563 * mini-arm.c (emit_load_volatile_arguments): Avoid an unneccesary assert.
565 * mini.c (mini_init): Register mono_isfinite.
567 * jit-icalls.c (mono_isfinite): New jit icall.
569 * method-to-ir.c (mono_decompose_soft_float): Add support for OP_CKFINITE.
571 * exceptions-arm.c (mono_arch_find_jit_info): When unwinding using the LMF,
572 set esp to ARMREG_FP instead of R12, since R12 stores the value of sp for
575 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
577 * exceptions-arm.c (mono_arch_find_jit_info): The frame layout on arm have
578 separate frame and stack pointers, so we must use FP to find the register
580 The FP reg is retrieved from the MonoContext::regs array.
582 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
584 * mini-arm.c (mono_arch_output_basic_block): Emit two cond ops for OP_FBGE
587 2009-01-30 Rodrigo Kumpera <rkumpera@novell.com>
589 * mini-arm.c (mono_arch_emit_setret): Emit OP_FMOVE for methods that
590 return R4 and R8 when not running under softfloat.
592 Fixes basic-calls.exe
594 2009-01-30 Zoltan Varga <vargaz@gmail.com>
596 * mini-arm.c: Implement some overflow opcodes.
598 2009-01-29 Miguel de Icaza <miguel@novell.com>
600 * ssa.c: handle another alloca.h
602 * mini-exceptions.c (mono_handle_native_sigsegv): Do not use
603 PLATFORM_WIN32 for detecting if we have sigaction. Instead use
604 MONO_ARCH_USE_SIGACTION.
606 * aot-runtime.c, mini-exceptions.c: Replace platform define with
609 * method-to-ir.c (mono_method_to_ir): Type cast fix on some platforms.
611 * mini-ppc.h (MONO_ARCH_USE_SIGACTION): Do not define this for all
612 PPC targets as sigaction does not exist on all platforms, define
613 this on a per-platform basis.
615 Instead of erroring out if the platform is not defined, include
616 mini-ppc-os.h, and expect that the OS specific setting provides
617 the required information.
619 2009-01-30 Zoltan Varga <vargaz@gmail.com>
621 * aot-compiler.c: Fix --enable-minimal=aot.
623 2009-01-30 Zoltan Varga <vargaz@gmail.com>
625 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Fix the
628 2009-01-29 Zoltan Varga <vargaz@gmail.com>
630 * exceptions-arm.c: Fix warnings.
632 * tramp-arm.c aot-compiler.c unwind.h unwind.c: Implement xdebug support for
635 * mini-x86.c: Fix --enable-minimal=jit build.
637 * mini.c: Really fix --enable-minimal=jit build.
639 * mini.c (construct_object_context_for_method): Move this outside
640 the DISABLE_JIT block to fix the --enable-minimal=jit build.
642 "Backported" of r124984 from 2.0 branch.
644 * aot-compiler.c aot-runtime.c: Add full-aot support delegate BeginInvoke/EndInvoke.
646 "Backport" of r124977 + r124978 from 2.0 branch.
648 * exceptions-arm.c (mono_arm_throw_exception_by_token): New helper function
649 to avoid calling mono_exception_from_token () from the throw trampoline.
650 (mono_arch_get_throw_exception_generic): call throw_exception_by_token
651 for throwing corlib exceptions, this fixes full-aot support for corlib
654 * aot-compiler.c (compile_method): Make a copy of cfg->locals to fix the build.
656 2009-01-29 Miguel de Icaza <miguel@novell.com>
658 * mini-darwin.c, mini-windows.c, mini-posix.c: Commit the first
659 part of the changes to split the code in mini into operating
660 system specific files.
662 This patch was done by copying mini.c to the respective files to
663 preserve SVN history.
665 2009-01-29 Zoltan Varga <vargaz@gmail.com>
667 * aot-compiler.c (emit_method_dwarf_info): Add minimal support for locals.
669 2009-01-28 Zoltan Varga <vargaz@gmail.com>
671 * method-to-ir.c (mono_method_to_ir): Avoid generic sharing for calls made to
672 remoting-invoke-with-check wrappers of shared methods.
674 * mini.c (print_jit_stats): Print out major gc count/time for libgc too.
676 2009-01-27 Mark Probst <mark.probst@gmail.com>
678 * method-to-ir.c (emit_stloc_ir): Only apply the reg-reg move
679 optimization if the top of stack is the last instruction in the
680 bblock. Otherwise it might have been used after its definition.
683 2009-01-27 Zoltan Varga <vargaz@gmail.com>
685 * mini-trampolines.c (mono_magic_trampoline): Print out the caller
686 method as well when get_vcall_slot () fails to match a code sequence.
688 * mini-arm.c: Fix the android build, which doesn't have
691 2009-01-26 Zoltan Varga <vargaz@gmail.com>
693 * mini-s390x.c: Remove a stray declaration of emit_sig_cookie () to fix
696 2009-01-26 Rodrigo Kumpera <rkumpera@novell.com>
698 * unwind.c (mono_unwind_cleanup): Don't crash if cached_info is NULL.
700 2009-01-26 Zoltan Varga <vargaz@gmail.com>
702 * mini.c (mini_method_compile): Save the unwind info generated by the JIT
703 and put its id into jinfo->used_regs. This is only used on amd64,
704 which is currently the only platform generating unwind info.
706 * exceptions-amd64.c: Instead of unwinding based on a register mask, use
707 the dwarf unwinder. This is required to correctly handle async exceptions
708 like thread abort and stack overflows, which can happen while a method
709 is in the middle of its prolog or epilog.
711 * aot-runtime.c (mono_aot_get_unwind_info): New helper function to obtain
712 the unwind info belonging to an AOTed method.
714 * aot-compiler.c aot-runtime.c: Save/Load the unwind info emitted by the JIT
715 into cfg->unwind_ops.
717 * unwind.c (mono_unwind_frame): Use <= instead of < for the loop exit check.
719 * mini.c (mini_init): Call mono_unwind_init ().
720 (mini_cleanup): Call mono_unwind_cleanup ().
722 * unwind.c: Add functions for managing a set of unwind info entries, allowing
723 unwind info to be shared between methods.
725 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info for the registers
728 * exceptions-amd64.c (mono_arch_exceptions_init): Call
729 get_throw_pending_exception () to avoid initialization races.
731 * mini-exceptions.c (mono_exceptions_init): Call an arch specific
732 mono_arch_exceptions_init () function.
734 * mini.h (MONO_INST_NEW): Remove duplicate setting of cil_code.
736 2009-01-25 Zoltan Varga <vargaz@gmail.com>
738 * mini.c (mono_get_domain_intrinsic): New helper function.
739 (mono_get_thread_intrinsic): Ditto.
741 * mini-arm.c mini-ia64.c: Use the new helper functions.
743 * method-to-ir.c (mono_method_to_ir): Fix the comment for
744 the last constrained_call change, since it is needed in the non-AOT
747 * mini-arm.c: Implement OP_TLS_GET on arm eabi linux.
749 * mini-arm.c (mono_arch_emit_prolog): Add an inlined version of
750 mono_get_lmf_addr () on arm eabi linux.
752 2009-01-24 Zoltan Varga <vargaz@gmail.com>
754 * mini-amd64.c (mono_arch_get_vcall_slot): Handle yet another
755 code sequence which matches a non-virtual call.
757 2009-01-23 Mark Probst <mark.probst@gmail.com>
759 * mini-ppc.c (mono_arch_context_get_int_reg): Allow access to the
762 2009-01-23 Zoltan Varga <vargaz@gmail.com>
764 * aot-compiler.c aot-runtime.c: Treat delegate-invoke wrappers similarly to
765 runtime-invoke wrappers, since they are also shared based on signature.
767 2009-01-22 Mark Probst <mark.probst@gmail.com>
769 * mini-exceptions.c (ves_icall_get_frame_info): Fetch the generic
770 info from the (correct) context.
772 2009-01-22 Zoltan Varga <vargaz@gmail.com>
774 * unwind.c (mono_unwind_frame): Remove a stray g_free ().
776 * unwind.c (mono_unwind_frame): New function to unwind through a frame
777 using dwarf unwinding info. Not yet used.
779 * mini.c (mini_init): When using xdebug, disable freeing of domains.
781 2009-01-21 Mark Probst <mark.probst@gmail.com>
783 * mini-ppc.c (mono_arch_delegate_invoke_impl): Return function
786 * mini-trampolines.c (mono_delegate_trampoline): Remove the PPC64
787 special case and handle mono_arch_delegate_invoke_impl() returning
788 function descriptors.
790 * tramp-ppc.c (mono_arch_create_trampoline_code): Delegate
791 trampolines return function descriptors, too.
793 2009-01-21 Zoltan Varga <vargaz@gmail.com>
795 * method-to-ir.c (handle_alloc): Avoid generic instances in the
796 out_of_line optimization.
798 2009-01-21 Martin Baulig <martin@ximian.com>
801 (MonoCompile): Added `disable_deadce_vars' to disable removing
805 (mini_method_compile): Set `cfg->disable_deadce_vars' when running
808 * liveness.c (mono_analyze_liveness): Don't remove any unused
809 variables if `cfg->disable_deadce_vars' is set.
811 2009-01-21 Mark Probst <mark.probst@gmail.com>
813 * method-to-ir.c: Only apply exception constructor optimization if
814 the the method actually belongs to an exception class. Fixes
817 2009-01-21 Zoltan Varga <vargaz@gmail.com>
819 * mini-trampolines.c (mono_delegate_trampoline): Put back the previous
820 change inside a #ifdef __mono_ppc64__.
822 * aot-compiler.c (compile_method): Remove the previous limitation.
824 * method-to-ir.c (method-to-ir.c): Add support for the constrained prefix
825 on type variables in AOTed code.
827 * aot-compiler.c (compile_method): Skip generic methods having type
828 constraints on their generic parameters.
830 * aot-compiler.c (compile_method): Check for methods which cannot be
831 encoded inside RGCTX_FETCH patches as well.
833 * mini-exceptions.c (mono_print_thread_dump): Fix the windows
836 2009-01-20 Mark Probst <mark.probst@gmail.com>
838 * method-to-ir.c: Force the vtable variable in shared generic code
839 for the case that they might show up on a stack trace where they
842 * mini-exceptions.c: Save and use generic sharing info as well as
843 IP in stack traces to resolve shared generic instantiations.
845 2009-01-20 Zoltan Varga <vargaz@gmail.com>
847 * mini-trampolines.c (mono_delegate_trampoline): Revert the change which
848 added a mono_get_addr_from_ftnptr () as it breaks the ia64 build.
850 2009-01-20 Mark Probst <mark.probst@gmail.com>
852 * method-to-ir.c: Do generic sharing for array constructors.
854 2009-01-20 Rodrigo Kumpera <rkumpera@novell.com>
856 * mini-exceptions.c (mono_print_thread_dump): Add information
857 about the thread state using wapi_current_thread_desc.
859 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
861 * basic-simd.cs: Tests for the new constructors.
863 2009-01-19 Rodrigo Kumpera <rkumpera@novell.com>
865 * mini-ops.h: Added OP_EXPAND_*
869 * mini-x86.c (mono_arch_output_basic_block): Same.
871 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for single element constructors.
873 2009-01-19 Zoltan Varga <vargaz@gmail.com>
875 * iltests.il.in: Add a test for #467385.
877 2009-01-18 Rodrigo Kumpera <rkumpera@novell.com>
879 * mini.c (mini_thread_cleanup): Don't cleanup TLS storage if the
880 thread been cleaned up is not the same currently in execution.
882 Fixes appdomain-unload crashes on windows, osx and linux variants
883 without the __thread keyword.
885 2009-01-18 Zoltan Varga <vargaz@gmail.com>
887 * mini-arm.c (mono_arch_flush_icache): Applied patch from Koushik Dutta
888 (koush@koushikdutta.com). Implement this for android.
890 * helpers.c (mono_disassemble_code): Avoid assembler errors if the id
893 * method-to-ir.c: Call mono_gc_get_write_barrier () instead of
894 mono_marshal_get_write_barrier ().
896 2009-01-17 Rodrigo Kumpera <rkumpera@novell.com>
898 * decompose.c (mono_decompose_vtype_opts): Fix the decomposition
899 of OP_VCALL_* ops for 8 bytes vtypes on 32 bits archs and platorms
900 that pass them on a register pair.
902 This affects windows, OSX and FreeBSD. The mono/tests/handleref.exe
903 test was crashing due to that.
905 Fri Jan 16 15:21:21 CET 2009 Paolo Molaro <lupus@ximian.com>
907 * exceptions-ppc.c: tweaks from malc (OV-Soft) to fix the size of the
908 trampoline code. Include ucontext.h only if available.
910 2009-01-15 Mark Probst <mark.probst@gmail.com>
912 * mini.c: mono_domain_lookup_shared_generic() takes an open method
913 and doesn't check whether it's sharable, like it was before
914 removing the shared generics hash. This brings IronPython
915 performance back to what it was before that change.
917 2009-01-14 Mark Probst <mark.probst@gmail.com>
919 * method-to-ir.c: Handle delegate invocation optimization earlier,
920 otherwise it would be handled (much more slowly) by the
921 final/sealed optimization.
923 2009-01-13 Zoltan Varga <vargaz@gmail.com>
925 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes when the current thread or
926 domain is not set. Fixes #465864.
928 2009-01-12 Mark Probst <mark.probst@gmail.com>
930 * method-to-ir.c: Don't stop sharing of generic methods with catch
931 clauses - we already handle those.
933 2009-01-12 Mark Probst <mark.probst@gmail.com>
935 * mini.c, mini.h: lookup_generic_method() is now
936 mono_domain_lookup_shared_generic() and uses the jit_code_hash,
937 making the shared_generics_hash obsolete.
939 2009-01-12 Mark Probst <mark.probst@gmail.com>
941 * mini-ppc.c, exceptions-ppc.c, cpu-ppc.md, cpu-ppc64.md: Don't
942 use the red zone. Make room on the stack first and then use it,
943 not the other way around.
945 2009-01-12 Zoltan Varga <vargaz@gmail.com>
947 * mini.c (mini_init): Call mono_xdebug_init ().
949 * aot-compiler.c (mono_xdebug_init): Make this non-static.
951 2009-01-11 Zoltan Varga <vargaz@gmail.com>
953 * TestDriver.cs: Add an --iter argument to run tests multiple times.
955 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Emit debug info for
958 * aot-compiler.c (mono_save_trampoline_xdebug_info): New function to emit
959 debug+unwind info for trampolines.
961 * mini.c (mono_create_unwind_op): New helper function.
963 * unwind.h: Add macros for emitting unwind ops without a MonoCompile.
965 2009-01-10 Zoltan Varga <vargaz@gmail.com>
967 * aot-compiler.c: Fix the build.
969 2009-01-09 Zoltan Varga <vargaz@gmail.com>
971 * Makefile.am: Update dtrace-prelink.sh location.
973 2009-01-08 Zoltan Varga <vargaz@gmail.com>
975 * method-to-ir.c (mono_method_to_ir): Fix the check for the mscorlib ldstr
976 optimization. Fixes #464520.
978 2009-01-07 Bill Holmes <billholmes54@gmail.com>
980 * mini-amd64.c : Adding code to save/restore non-volatile registers
983 * exceptions-amd64.c : Adding code to save/restore non-volatile
986 Contributed under MIT/X11 license.
988 2009-01-07 Zoltan Varga <vargaz@gmail.com>
990 * mini-arm.c (mono_arch_flush_icache): Use __GNUC_PREREQ instead of checking
991 __GNUC_MINOR__ which can break when the major version changes.
993 2009-01-07 Rodrigo Kumpera <rkumpera@novell.com>
995 * basic-simd.cs: Add tests for usage of the sizeof opcode.
997 2009-01-07 Geoff Norton <gnorton@novell.com>
999 * helpers.c: Allow mono -v -v -v to work on darwin.
1001 2009-01-05 Bill Holmes <billholmes54@gmail.com>
1003 * mini-amd64.c (mono_arch_get_vcall_slot) : Handle an additional instruction
1006 Contributed under MIT/X11 license.
1008 2009-01-05 Zoltan Varga <vargaz@gmail.com>
1010 * mini.c (mono_allocate_stack_slots_full2): Use mono_class_from_mono_type
1011 instead of directly accessing type->data.klass. Fixes #462016.
1012 (mono_allocate_stack_slots_full): Ditto.
1014 * mini-arm.c (mono_arch_flush_icache): Applied patch from Riku Voipio
1015 <novell@kos.to>. Fix cache flush on kernels without OLDABI compat option.
1017 * aot-compiler.c (emit_plt): Fix ARM build.
1019 2009-01-04 Zoltan Varga <vargaz@gmail.com>
1021 * branch-opts.c (mono_if_conversion): Optimize this using ins->prev.
1023 * branch-opts.c (mono_if_conversion): Fix an assert introduced by the last
1026 * branch-opts.c (mono_if_conversion): Use branch->inst_true_bb/inst_false_bb
1027 instead of bblock->out_bb [0]/[1], the two might not be the same. Fixes
1030 * iltests.il.in: Add a regression test.
1032 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1034 * mini-codegen.c (mono_print_ins_index): Pretty print XPHI and VPHI.
1036 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1038 * basic-simd.cs: Add a regression test for #462457.
1040 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1042 * mini-ops.h: Add a definition of XPHI.
1044 * mini.h (MONO_IS_PHI): Make is aware of simd instrincs.
1046 * ssa.c (op_phi_to_move): Handle XPHI.
1048 * ssa.c (mono_ssa_compute): Generate a XPHI for simd intrinsics instead of VPHI.
1052 2009-01-04 Rodrigo Kumpera <rkumpera@novell.com>
1054 * method-to-ir.c (mono_emit_rgctx_calli): Fix a warning.
1056 2008-12-31 Geoff Norton <gnorton@novell.com>
1058 * mini-ppc.c: The prolog size allocated can be too small for darwin
1059 ppc32 under certain circumstances. Also fix a small logic bug.
1061 2008-12-29 Zoltan Varga <vargaz@gmail.com>
1063 * mini.c (mono_jit_compile_method_inner): Avoid holding the domain lock
1064 while loading AOT methods.
1066 * mini-exceptions.c: Check jit_tls->class_cast_from instead of class_cast_to
1067 since only the former is nulled out after a successful cast. This prevents
1068 crashes with rethrown exceptions when using --debug=casts.
1070 2008-12-24 Mark Probst <mark.probst@gmail.com>
1072 * mini.h: New macro for checking whether a method is final,
1073 i.e. whether the method or its class is marked final.
1075 * method-to-ir.c: Use the new macro for all final-checks
1076 consistently. Fixes the crash in the System.ServiceModel tests.
1078 2008-12-23 Mark Probst <mark.probst@gmail.com>
1080 * mini-exceptions.c (get_exception_catch_class): Corrected another
1081 overly strict assertion.
1083 2008-12-23 Mark Probst <mark.probst@gmail.com>
1085 * mini-ppc.c (mono_arch_build_imt_thunk): Save and restore r11.
1086 Clobbering it is not allowed because the caller might use it as
1087 the vtable register in the interface call.
1089 2008-12-19 Mark Probst <mark.probst@gmail.com>
1091 * mini-exceptions.c (get_exception_catch_class): Corrected an
1092 overly strict assertion.
1094 2008-12-18 Mark Mason <mmason@upwardaccess.com>
1096 * method-to-ir.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P or sizeof(gpointer) when appropriate.
1098 * mini.h: Move typedef to mgreg_t up above include of mini-arch.h
1100 * local-propogation.c: use SIZEOF_REGISTER instead of SIZEOF_VOID_P when appropriate
1102 * cpu-mips.md: correct lengths for certain long_ opcodes.
1104 * mini-mips.h: Only emulate long operations when SIZEOF_REGISTER==4. Add missing func decl.
1106 * mini-mips.c: Add support for more long operations. Fix issues with stack frame layout for n32 (still not perfect yet). Add mips_emit_load_const().
1108 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1110 * exceptions-mips.c (mono_arch_find_jit_info): decode sd instructions as well when looking for registers.
1112 2008-12-17 Mark Mason <mmason@upwardaccess.com>
1114 * mini-mips.c (mono_arch_output_basic_block): OP_JUMP_TABLE stores patch type in inst_c1, not inst_i1.
1116 2008-12-16 Rodrigo Kumpera <rkumpera@novell.com>
1118 * branch-opts.c (remove_block_if_useless): Even if BB0 falls through, don't add a br to the
1121 2008-12-16 Mark Mason <mmason@upwardaccess.com>
1123 * mini.h: Allow MonoInst 'p' field to alias with the low-order bits of the 'const_val' fields correctly on big-endian systems when SIZEOF_VOID_P < SIZEOF_REGISTER
1125 * ir-emit.h: Change SIZEOF_VOID_P to SIZEOF_REGISTER, init instruction through inst_c* fields instead of inst_p* fields in case sizeof(inst_p) < sizeof(inst_c)
1127 2008-12-15 Mark Mason <mmason@upwardaccess.com>
1129 * trace.c (mono_trace_enter_method): correctly handle arguments smaller than the stack slot size on big endian systems.
1131 2008-12-14 Zoltan Varga <vargaz@gmail.com>
1133 * liveness.c (mono_analyze_liveness): Avoid eliminating the 'this' var in
1134 gshared code. Fixes #458947.
1136 * generics.cs: Add a test.
1138 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1140 * method-to-ir.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1142 * mini-mips.c: first pass n32 code generation.
1144 * mini-mips.h: datatypes and defines for n32 support.
1146 * exceptions-mips.c: first pass n32 code generation.
1148 * tramp-mips.c: first pass n32 code generation.
1150 * cpu-mips.md: add long_ opcodes.
1152 2008-12-12 Mark Mason <mmason@upwardaccess.com>
1154 * liveness.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1156 * cfold.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1158 * local-propogation.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1160 * regalloc2.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1162 * mini.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1164 * mini-codegen.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1166 * ssa.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1168 * decompose.c: replace SIZEOF_VOID_P with SIZEOF_REGISTER where needed.
1170 * helpers.c: for mips/n32, don't pass -mips32 to objdump
1172 2008-12-12 Zoltan Varga <vargaz@gmail.com>
1174 * mini-arm.c tramp-arm.c: Fix calls to mono_arch_flush_icache.
1176 2008-12-12 Andrés G. Aragoneses <aaragoneses@novell.com>
1178 * driver.c: Sync --help-trace with man page (EXPR,EXPR).
1180 2008-12-12 Mark Probst <mark.probst@gmail.com>
1182 * mini-ppc.h, exceptions-ppc.c, tramp-ppc.c: Create function
1183 descriptors for helper functions directly in front of the code.
1185 2008-12-11 Mark Probst <mark.probst@gmail.com>
1187 * method-to-ir.c: Removed an unnecessary assertion.
1189 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1191 * method-to-ir.c: Merge SGEN changes from the old JIT.
1193 2008-12-10 Zoltan Varga <vargaz@gmail.com>
1195 * driver.c (compile_all_methods_thread_main): Handle failure of
1198 2008-12-10 Mark Probst <mark.probst@gmail.com>
1200 * mini-ppc.c: Merged with mini-ppc64.c.
1202 * mini-ppc.h: Define PPC_MINIMAL_PARAM_AREA_SIZE on all targets.
1204 * Makefile.am: Use the same sources for PPC and PPC64.
1206 * mini-ppc64.c: Removed.
1208 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1210 * branch-opts.c (remove_block_if_useless): Extract fall through detection
1211 code to mono_bb_is_fall_through.
1213 * branch-opts.c (mono_remove_critical_edges): Same.
1215 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1217 * ssa.c (fold_ins): branch opt can kill dummy switch ops so we can't
1218 expect that an OP_BR_REG will be there.
1220 2008-12-09 Rodrigo Kumpera <rkumpera@novell.com>
1222 * branch-opts.c (remove_block_if_useless): Use MONO_IS_BRANCH_OP instead of checking
1223 for the many branch ops. The original check miss OP_BR_REG.
1227 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1229 * mini-mips.h mini-mips.c exceptions-mips.c tramp-mips.c: first round of changes necessary to eventually support n32.
1231 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1233 * aot-runtime.c (load_method): Avoid calling decode_exception_debug_info
1234 while holding the aot lock.
1236 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1238 * mini-mips.c (mono_arch_output_basic_block): use mfc1/lwc1 instead of mfc1d/ldc1
1240 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1242 * mini.c (mini_cleanup) : Adding a call to cominterop_release_all_rcws
1243 to release all runtime callable wrappers held by the runtime.
1245 Contributed under MIT/X11 license.
1247 2008-12-09 Bill Holmes <billholmes54@gmail.com>
1249 * tramp-amd64.c (mono_arch_create_trampoline_code_full) : Increase the code size for
1252 Contributed under MIT/X11 license.
1254 2008-12-09 Zoltan Varga <vargaz@gmail.com>
1256 * aot-runtime.c (decode_exception_debug_info): Acquire the domain
1257 lock when calling mono_domain_alloc (). Hopefully fixes #415608.
1259 2008-12-09 Mark Mason <mmason@upwardaccess.com>
1261 * cpu-mips.md: fix ckfinite length
1263 * mini-mips.c: at least recognize n32 ABI when used (not yet supported)
1264 (mono_arch_lowering_pass): cleanup, rearrange for clarity
1265 (mono_arch_output_basic_block): implement OP_CKFINITE, add more asserts
1267 2008-12-08 Mark Mason <mmason@upwardaccess.com>
1269 * exceptions-mips.c (mono_arch_find_jit_info): init new_ctx with ctx, dont' call setup_context.
1271 2008-12-08 Geoff Norton <gnorton@novell.com>
1273 * tramp-amd64.c: r120895 stores RAX, so we need to increase the window
1274 size by 8 bytes as well.
1276 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1278 * basic-simd.cs: Fix method names for Vector16b.
1280 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1282 * basic-simd.cs: Fix method names for Vector16sb.
1284 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1286 * basic-simd.cs: Fix method names for Vector8us.
1288 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1290 * basic-simd.cs: Fix method names for Vector8s.
1292 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1294 * basic-simd.cs: Fix method names for Vector4ui.
1296 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1298 * basic-simd.cs: Fix method names for Vector2l.
1300 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1302 * basic-simd.cs: Fix method names for Vector2d.
1304 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1306 * simd-intrinsics.c (mono_emit_simd_intrinsics): Add support for intrinsics
1307 that are extension methods.
1309 2008-12-08 Rodrigo Kumpera <rkumpera@novell.com>
1311 * basic-simd.cs: Fix method names for Vector4f.
1313 2008-12-08 Zoltan Varga <vargaz@gmail.com>
1315 * mini-exceptions.c (mono_print_thread_dump): Mark threadpool threads
1316 as such. Fixes #456669.
1318 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1320 * mini-mips.c (mono_arch_emit_call): narrow float arguments when passing as args.
1322 2008-12-07 Mark Mason <mmason@upwardaccess.com>
1324 * mini-mips.c (mono_arch_lowering_pass): don't handle OP_ICONV_TO_R* or OP_R*CONST
1325 (mono_arch_emit_setret): use OP_MIPS_CVTSD to return SP floats
1326 (mono_arch_output_basic_block): simplify FP load/store, handle OP_MIPS_FBLT_UN
1327 (mips_adjust_stackframe): handle FP spills
1329 * mini-ops.h: add mips_mtc1_s2
1331 * cpu-mips.md: add mips_mtc1_s2
1333 2008-12-07 Zoltan Varga <vargaz@gmail.com>
1335 * unwind.c: New file, move the unwind info encoding functions here from
1336 aot-compiler.c, so they could be used at runtime too.
1338 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1340 * mini-mips.c (mono_arch_lowering_pass): handle OP_IMUL_IMM as well
1341 (mono_arch_output_basic_block): fix OP_LOCALLOC code generation
1343 2008-12-05 Mark Mason <mmason@upwardaccess.com>
1345 * mini-mips.c: cleanup warnings
1346 (mono_arch_lowering_pass): handle OP_LOCALLOC_IMM
1347 (mips_adjust_stackframe): handle case of taking the address of stack locals
1349 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1351 * aot-compiler.c: Implement a few functions missing from the asm writer.
1352 (emit_method_code): Only write symbols for methods when using the bin
1353 writer, since the assembler can't deal with the characters in our method
1356 * aot-compiler.c (is_plt_patch): ICALL_ADDR is also a plt patch.
1358 * method-to-ir.c (mono_method_to_ir): Transform aotconst+calli into a direct
1361 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Rework the code
1362 a bit to also restore %rax.
1364 2008-12-05 Mark Probst <mark.probst@gmail.com>
1366 * mini-ppc.c: Some simple merges from mini-ppc64.c.
1368 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1370 * ssa.c (mono_ssa_compute): Only add an implicit reference at start for
1373 2008-12-05 Mark Probst <mark.probst@gmail.com>
1375 * exceptions-ppc.c: Merged with exceptions-ppc64.c.
1377 * mini-ppc.c, mini-ppc.h: Remove PPC_STACK_ALIGNMENT and use
1378 MONO_ARCH_FRAME_ALIGNMENT. Struct for PPC64 function descriptors.
1380 * exceptions-ppc64.c: Removed.
1382 * Makefile.am: Use exceptions-ppc.c instead of exceptions-ppc64.c.
1384 2008-12-05 Mark Probst <mark.probst@gmail.com>
1386 * tramp-ppc.c, mini-ppc.c, mini-ppc.h: Merged tramp-ppc.c with
1389 * Makefile.am: Use tramp-ppc.c instead of tramp-ppc64.c.
1391 * tramp-ppc64.c: Removed.
1393 2008-12-05 Zoltan Varga <vargaz@gmail.com>
1395 * aot-compiler.c (add_generic_instances): Skip non-generic classes in
1398 2008-12-05 Mark Probst <mark.probst@gmail.com>
1400 * mini-ppc.h: Merged mini-ppc64.h with mini-ppc.h.
1402 * exceptions-ppc64.c, tramp-ppc64.c, mini-arch.h, Makefile.am: Use
1403 mini-ppc.h instead of mini-ppc64.h.
1405 * mini-ppc64.h: Removed.
1407 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1409 * mini-mips.c: introduce USE_LDC_SDC: use ldc1/sdc1 to load/store doubles, disabled by default
1411 * mini-mips.c (mono_arch_emit_outarg_vt): fix offset calculation for memcpy in structure passing.
1413 2008-12-05 Mark Probst <mark.probst@gmail.com>
1415 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c:
1416 Removed FIRST/LAST_[GF]REG macros, to make merging PPC64 with PPC
1419 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1421 * basic-simd.cs: Tests for operator == and != on Vector8us and Vector16b.
1423 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1425 * simd-intrinsics.c: Add support for operator == and != to Vector8(u)s and Vector16(s)b.
1427 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1429 * basic-simd.cs: Tests for operator == and != on Vector4f.
1431 2008-12-05 Rodrigo Kumpera <rkumpera@novell.com>
1433 * simd-intrinsics.c (simd_intrinsic_emit_equality): Adapt to support Vector4f.
1435 * simd-intrinsics.c: Kill useless enum.
1437 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1439 * cpu-mips.md: add long_conv_to_ovf_i4_2
1440 * mini-mips.c: update/add various _OVF_ opcodes to fix test failures
1442 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1444 * mini-mips.c: ifdef protect automatic promotions of R4 to R8.
1446 * mini-mips.c (mono_arch_emit_setret): handle R4 case with FCONV_TO_R4 instead of FMOVE
1448 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1450 * mini-mips.c (mono_arch_output_basic_block): fix codegen for OP_OR_IMM/OP_IOR_IMM
1452 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1454 * basic-simd.cs: Add tests for new methods.
1456 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1458 * simd-intrinsics.c: Add support for operator == and !=
1461 * simd-methods.h: Add SN_op_Inequality and SN_op_Equality.
1463 2008-12-04 Rodrigo Kumpera <rkumpera@novell.com>
1465 * simd-intrinsics.c: Remove ExtractByteMask intrinsics.
1467 2008-12-04 Zoltan Varga <vargaz@gmail.com>
1469 * aot-compiler.c (add_wrappers): Add pinvoke wrappers.
1471 * mini.c (mono_resolve_patch_target): Allow pinvoke methods in
1472 MONO_PATCH_INFO_ICALL_ADDR.
1474 * aot-runtime.c (MonoAotFileInfo): Correct order of fields.
1476 * aot-compiler.c: Resurrect full-aot support.
1478 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1480 * mini-mips.c (mono_arch_lowering_pass): handle OP_COMPARE and OP_ICOMPARE
1482 2008-12-04 Mark Mason <mmason@upwardaccess.com>
1484 * mini-mips.c (mono_arch_output_basic_block): fix OP_IREM_UN code generation
1486 2008-12-03 Rodrigo Kumpera <rkumpera@novell.com>
1488 * basic-simd.cs: Fix tests to work under ppc.
1489 Remove tests for methods that will be removed.
1491 2008-12-03 Mark Probst <mark.probst@gmail.com>
1493 * method-to-ir.c (mono_method_to_ir): Handle ldtoken of an open
1494 generic type (via a typedef or typeref) correctly.
1496 2008-12-03 Zoltan Varga <vargaz@gmail.com>
1498 * mini-trampolines.c (mono_magic_trampoline): Add some debugging code to help
1499 diagnose an assertion failure.
1501 2008-12-02 Mark Probst <mark.probst@gmail.com>
1503 * tramp-ppc64.c (mono_arch_create_rgctx_lazy_fetch_trampoline):
1504 Fix trampoline size.
1506 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: A few floating point
1507 conversion opcodes are implemented natively instead via emulation.
1509 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1511 * cpu-mips.md: remove mips_xori
1513 * mini-ops.h: remove mips_xori
1515 * mini-mips.h: replace OP_MIPS_XORI with OP_IXOR
1517 * mini-mips.c (mono_arch_decompose_long_opts): Add ladd_imm, lsub, lsub_imm, lneg, lsub_ovf, lsub_ovf_un.
1519 * mini-mips.c (mono_arch_lowering_pass, mono_arch_output_basic_block): fix IXOR handling
1521 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1523 * cpu-mips.md: fix instruction lengths.
1525 * mini-mips.h: define MONO_ARCH_NO_IOV_CHECK
1527 * mini-mips.c: move most instruction rewriting into decompose_ops. Implement conditional branches and exceptions. Fix jump table patch handling. Implement add/sub OVF.
1529 * mini-ops.h: fix slti / sltiu op profiles.
1531 2008-12-02 Martin Baulig <martin@ximian.com>
1533 * method-to-ir.c (mono_method_to_ir): Disable debugging
1534 information for the init locals block to make the debugger stop
1535 after all locals have been initalized.
1537 2008-12-02 Martin Baulig <martin@ximian.com>
1539 * mini.c (mini_method_compile): Disable MONO_OPT_DEADCE when
1540 running inside the debugger.
1542 2008-12-01 Zoltan Varga <vargaz@gmail.com>
1544 * mini.c (mini_method_compile): Only run local deadce if MONO_OPT_DEADCE
1547 * method-to-ir.c (mono_method_to_ir): Fix invalid code generated by the
1548 alu->alu imm optimization which only shows if deadce is disabled.
1550 * aot-compiler.c: Rename the function names for the binary and asm writers
1551 so they can coexist in the same process. Rework the xdebug code to use the
1552 asm writer. This avoids the need to call into the runtime to dump the
1553 debugging info. Add more debugging info for types.
1555 * mini-<ARCH>.h: Kill MONO_ARCH_HAVE_NORMALIZE_OPCODES define.
1557 * genmdesc.c genmdesc.pl mini.h: Don't put the CEE_ opcodes into the
1558 cpu description tables, they can't occur in cpu-<ARCH>.md.
1560 * method-to-ir.c (mono_method_to_ir): Set the type of the value pushed on
1561 the stack in CEE_LDFLDA. Fixes #450542.
1563 * generics.cs: Add a new test.
1565 2008-12-01 Mark Mason <mmason@upwardaccess.com>
1567 * mini-ops.h: updated MIPS opcodes
1568 * mini-mips.c: decompose long opts
1569 * mini-mips.h: decompose long opts
1571 2008-11-29 Mark Mason <mmason@upwardaccess.com>
1573 * cpu-mips.md: fix length on int_rem_un
1574 * mini-mips.c (mips_stackframe_adjust): fix insertion of spillvars region in MIPS stackframes.
1576 2008-11-29 Zoltan Varga <vargaz@gmail.com>
1578 * mini.h aot-runtime.c: Fix building with DISABLE_AOT.
1580 * mini-codegen.c (mono_print_ins_index): Handle OP_VOIDCALL_MEMBASE.
1582 2008-11-29 Martin Baulig <martin@ximian.com>
1584 * mini-exceptions.c (mono_handle_native_sigsegv): Check
1585 mono_debug_using_mono_debugger() in addition to the
1586 `no_gdb_backtrace' flag in the `MonoDebugOptions'.
1588 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1590 * mini-ops.h: updated more MIPS opcodes
1591 * mini-mips.c: FP compare/branch working again, clean up last of CEE_ -> OP_ mappings
1592 * cpu-mips.md: Added MIPS versions of new FP compare/branch opcodes.
1594 2008-11-28 Mark Probst <mark.probst@gmail.com>
1596 * mini-ppc64.c: Patch the RGCTX fetch trampoline correctly.
1598 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1600 * mini-mips.c (mono_arch_emit_call): adding missing conversion to fp single when passing in integer arg register.
1601 * mini-mips.c (mips_adjust_stackframe): compensate for spill-down logic.
1602 * mini-ops.h: correct selected mips opcode entries
1604 2008-11-28 Mark Probst <mark.probst@gmail.com>
1606 * mini-ppc64.c, mini-ppc64.h: Enable generalized IMT thunks and
1609 2008-11-28 Mark Probst <mark.probst@gmail.com>
1611 * mini-ppc64.h, tramp-ppc64.c: Make generic code sharing work.
1613 2008-11-28 Mark Mason <mmason@upwardaccess.com>
1615 * method-to-ir.c, mini-trampolines.c: protect IMG code with #ifdef MONO_ARCH_HAVE_IMT to fix compile errors.
1616 * mini-mips.c: Fixup stackframe assignments after allocation of spillvars.
1617 * mini-mips.h: disable IMT
1618 * tramp-mips.c (mono_arch_get_vcall_slot): fix offset extraction
1620 2008-11-28 Mark Probst <mark.probst@gmail.com>
1622 * mini-ppc64.c, mini-ppc64.h: Don't emulate long ops.
1624 2008-11-28 Mark Probst <mark.probst@gmail.com>
1626 * mini-ppc64.c, exceptions-ppc64.c: Several fixes.
1628 2008-11-28 Zoltan Varga <vargaz@gmail.com>
1630 * method-to-ir.c (handle_isinst): Use PCONST instead of ICONST for
1633 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1635 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1636 for Set/GetVector aligned versions.
1638 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1640 * basic-simd.cs: Add tests for Get/SetVector.
1642 2008-11-27 Mark Probst <mark.probst@gmail.com>
1644 * mini.c: Removed g_slist_append_mempool(). Now in
1647 2008-11-27 Rodrigo Kumpera <rkumpera@novell.com>
1649 * simd-intrinsics.c (mono_emit_vector_ldelema): Extract the element
1650 size properly and make the bounds check optional.
1652 * simd-intrinsics.c (emit_array_extension_intrinsics): Add support
1653 for SetVector and IsAligned.
1655 2008-11-27 Zoltan Varga <vargaz@gmail.com>
1657 * mini.c: Remove unused mono_normalize_opcodes () function.
1659 2008-11-26 Mark Probst <mark.probst@gmail.com>
1661 * method-to-ir.c (mini_emit_inst_for_method): Small fix: we're
1662 using the new atomic add ops now.
1664 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Implemented atomic
1667 2008-11-26 Mark Probst <mark.probst@gmail.com>
1669 * mini-ppc64.c: Several fixes.
1671 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1673 * cpu-mips.md: added jump_table
1674 * mini-mips.c: added jump_table. Eliminate compare-imm when lowering. Remove dead function.
1676 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1678 * mini-mips.c, mini-mips.h, tramp-mips.c, cpu-mips.md: Initial upgrade of MIPS port to new IR.
1680 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1682 * mini-ops.h: corrected a handful of MIPS opcodes.
1684 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1686 * aot-compiler.c: MIPS to use ELF writer
1688 2008-11-25 Mark Mason <mmason@upwardaccess.com>
1690 * mini-codegen.c: remove MIPS specific assert.
1692 2008-11-25 Mark Probst <mark.probst@gmail.com>
1694 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Several
1695 fixes. PPC64 now passes most of the runtime regressions.
1697 2008-11-24 Zoltan Varga <vargaz@gmail.com>
1699 * regalloc2.c: Distinguish between use/def positions. Optimize the creation of
1700 volatile intervals a bit.
1702 2008-11-24 Mark Probst <mark.probst@gmail.com>
1704 * basic-long.cs: New test case.
1706 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1708 * mini.c (mini_method_compile): Disable globalra for large methods for
1711 * regalloc2.c (order_moves): Add fp support.
1713 * branch-opts.c (mono_remove_critical_edges): Split non-critical edges whose
1714 source bblock ends with an OP_BR_REG.
1716 * ratests.cs: Add a new test.
1718 2008-11-23 Mark Probst <mark.probst@gmail.com>
1720 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c: Disable generic code
1721 sharing. PPC64 now passes generics.exe.
1723 2008-11-23 Mark Probst <mark.probst@gmail.com>
1725 * mini-ppc64.c: Several fixes. PPC64 now runs iltests.exe.
1727 2008-11-23 Zoltan Varga <vargaz@gmail.com>
1729 * exceptions-x86.c (mono_arch_find_jit_info): Avoid reading uninitialized
1730 memory when mono_jit_info_table_find () can't find the method in the
1733 * aot-compiler.c (mono_save_xdebug_info): Emit complete debug info for
1736 * aot-compiler.c (mono_save_xdebug_info): Make this work with the assembly
1739 2008-11-23 Mark Probst <mark.probst@gmail.com>
1741 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, cpu-ppc64.md:
1742 Several fixes. PPC64 now runs exceptions.exe and
1743 devirtualization.exe.
1745 2008-11-22 Mark Probst <mark.probst@gmail.com>
1747 * mini-ppc64.c, tramp-ppc64.c: Small fixes. PPC64 now runs
1748 arrays.exe and basic-math.exe.
1750 2008-11-22 Mark Probst <mark.probst@gmail.com>
1752 * mini-ppc64.c, mini-ppc64.h, exceptions-ppc64.c, tramp-ppc64.c,
1753 cpu-ppc64.md: Several fixes. PPC64 now runs objects.exe.
1755 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1757 * simd-intrinsics.c: Add support ArrayExtension intrinsics.
1759 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1761 * method-to-ir.c: Move bounds checking macros to ir-emit.h
1763 * ir-emit.h: Move macros from method-to-ir.c to here.
1765 2008-11-21 Rodrigo Kumpera <rkumpera@novell.com>
1767 * mini-ops.h: Correct the long simd ops to use LREG.
1769 2008-11-21 Zoltan Varga <vargaz@gmail.com>
1771 * mini-ops.h: Correct the dreg type of OP_LOADI8_MEMBASE.
1773 * mini-ops.h: Correct the dreg type of a few long opcodes.
1775 * mini-amd64.h: Applied patch from Mihai Chelaru <kefren@ngnetworks.ro>.
1778 Fri Nov 21 12:52:23 CET 2008 Paolo Molaro <lupus@ximian.com>
1780 * mini-ppc.c: remove negative stack references in epilog
1781 for platforms that don't support the red zone.
1783 2008-11-21 Mark Probst <mark.probst@gmail.com>
1785 * mini-ppc64.h, cpu-ppc64.md: Fixed caller/callee saved floating
1786 point regs. Now PPC64 passes basic-calls.exe.
1788 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1790 * basic-simd.cs: Add tests for accessors of Vector2l.
1792 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1794 * mini-ops.h: Added OP_INSERTX_I8_SLOW,.
1796 * mini-x86.c (mono_arch_decompose_long_opts): Decompose OP_INSERTX_I8_SLOW.
1798 * simd-intrinsics.c: Add support for Vector2l and Vector2ul.
1800 2008-11-21 Mark Probst <mark.probst@gmail.com>
1802 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Several fixes. Now
1803 PPC64 passes basic-long.exe.
1805 2008-11-20 Mark Probst <mark.probst@gmail.com>
1807 * decompose.c: Decompose carry and overflow add on PPC64 like on
1808 other 64 bit archs. Don't decompose sub at all on PPC64.
1810 * mini-ppc64.c, exceptions-ppc64.c, tramp-ppc64.c, cpu-ppc64.md:
1811 Several fixes and new opcodes. Now PPC64 runs (but doesn't pass)
1814 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1816 * basic-simd.cs: Add tests for accessors of Vector2d.
1818 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1820 * mini-ops.h: Added OP_INSERTX_R8_SLOW,.
1824 * mini-x86.c (mono_arch_output_basic_block): Same.
1826 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector2d.
1828 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1830 * basic-simd.cs: Add tests for accessors of Vector4f.
1832 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1834 * mini-ops.h: Added OP_INSERTX_R4_SLOW,.
1838 * mini-x86.c (mono_arch_output_basic_block): Same.
1840 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4f.
1842 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1844 * basic-simd.cs: Add tests for accessors of Vector4i and Vector4ui.
1846 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1848 * mini-ops.h: Added OP_INSERTX_I4_SLOW,.
1852 * mini-x86.c (mono_arch_output_basic_block): Same.
1854 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector4i and Vector4ui.
1856 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1858 * cpu-x86.md: Use reasonable sizes for extractx_u2 and insertx_u1_slow.
1860 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1862 * simd-intrinsics.c: Enable setters for Vector16sb.
1864 2008-11-20 Rodrigo Kumpera <rkumpera@novell.com>
1866 * mini-ops.h: Added OP_EXTRACTX_U2, OP_INSERTX_U1_SLOW.
1870 * mini-x86.c (mono_arch_output_basic_block): Same.
1872 * simd-intrinsics.c (simd_intrinsic_emit_setter): Add support for Vector16b.
1874 2008-11-19 Rodrigo Kumpera <rkumpera@novell.com>
1876 * simd-intrinsics.c: Implement setter for Vector8us.
1878 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1880 * aot-compiler.c (mono_save_xdebug_info): Emit correct location info
1883 Wed Nov 19 18:27:41 CET 2008 Paolo Molaro <lupus@ximian.com>
1885 * mini-ppc.c: remove references to the red zone in the prolog
1886 (for systems that don't support it).
1888 2008-11-19 Mark Probst <mark.probst@gmail.com>
1890 * cpu-ppc64.md: Fixed a few instruction lengths.
1892 * mini-ppc64.c: Don't emit SETLRET. PPC64 passes basic-float.exe,
1895 2008-11-19 Mark Probst <mark.probst@gmail.com>
1897 * mini-ppc64.c, cpu-ppc64.md: Fixed some opcodes. PPC64 passes
1900 2008-11-19 Zoltan Varga <vargaz@gmail.com>
1902 * aot-compiler.c (mono_save_xdebug_info): Add more parameter types.
1904 2008-11-18 Rodrigo Kumpera <rkumpera@novell.com>
1906 * mini-ops.h: Added OP_INSERT_I2.
1910 * mini-x86.c (mono_arch_output_basic_block): Same.
1912 * simd-intrinsics.c: Implement setter for Vector8s.
1914 * simd-methods.h: Add the names of get setters of Vector8s.
1916 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1918 * aot-compiler.c (mono_save_xdebug_info): Add support for parameters.
1920 * aot-compiler.c (mono_save_xdebug_info): Add preliminary support for
1923 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1925 2008-11-18 Mark Probst <mark.probst@gmail.com>
1927 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, cpu-ppc64.md: Changes
1928 for PPC64. An empty program runs now.
1930 2008-11-18 Zoltan Varga <vargaz@gmail.com>
1932 * unwind.h (MonoUnwindOp): Change the 'val' to a signed type.
1934 * aot-compiler.c mini.c mini.h: Add a JIT debugging mode modelled after
1935 a similar mode in Kaffe: When the the MONO_XDEBUG env var is set, debugging
1936 info for JITted code is emitted into a shared library, loadable into gdb.
1938 2008-11-18 Mark Probst <mark.probst@gmail.com>
1940 * Makefile.am: Changes to build PPC64.
1942 * mini-arch.h: Include mini-ppc64.h on PPC64.
1944 2008-11-18 Mark Probst <mark.probst@gmail.com>
1946 * mini-ppc64.c, mini-ppc64.h, cpu-ppc64.md: Updated with changes
1947 in PPC code up to r119147.
1949 2008-11-18 Mark Probst <mark.probst@gmail.com>
1951 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1952 cpu-ppc64.md: Changes for PPC64.
1954 Based on code submitted by andreas.faerber@web.de at
1955 https://bugzilla.novell.com/show_bug.cgi?id=324134 under the
1958 2008-11-18 Mark Probst <mark.probst@gmail.com>
1960 * mini-ppc64.c, mini-ppc64.h, tramp-ppc64.c, exceptions-ppc64.c,
1961 cpu-ppc64.md: Copied from the corresponding PPC files from
1964 2008-11-18 Scott Peterson <lunchtimemama@novell.com>
1966 * mini-ops.h: Added OP_ROUND.
1968 * cpu-x86.md: Added round.
1970 * mini-x86.c: Added support for intrinsicing Math.Round (double).
1972 * basic-math.cs: Added test_0_round to test rounding.
1974 Contributed under MIT/X11 license.
1976 2008-11-17 Bill Holmes <billholmes54@gmail.com>
1978 * aot-compiler.c : Fix the Winx64 build.
1980 Contributed under MIT/X11 license.
1982 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1984 * mini-x86.c (mono_arch_output_basic_block): Use movsd instead of monvups
1985 in OP_EXTRACT_R8 to avoid possible stack corruption.
1987 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
1989 * mini-ops.h: Added OP_EXTRACT_R8/I8.
1991 * cpu-x86.md: Added extract_r8.
1993 * mini-x86.c (mono_arch_output_basic_block): Emmit OP_EXTRACT_R8.
1995 * mini-x86.c: Added mono_arch_decompose_long_opts to break OP_EXTRACT_I8 into
1996 a couple of OP_EXTRACT_I4.
1998 * mini-x86.h: Define MONO_ARCH_HAVE_DECOMPOSE_LONG_OPTS if simd is enabled.
2000 * simd-intrinsics.c: Implement getters for Vector2l/2ul/2d.
2002 2008-11-17 Rodrigo Kumpera <rkumpera@novell.com>
2004 * simd-intrinsics.c (vector2l_intrinsics): CompareGreaterThan requires sse 4.2
2007 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2009 * method-to-ir.c (handle_delegate_ctor): Emit the address of the delegate
2010 trampoline as an AOT const of the proper type instead of MONO_PATCH_INFO_ABS.
2012 * mini.c (mono_codegen): Remove the handling of delegate trampolines, they
2013 are not needed any more.
2015 * mini.h: Remove the unused INS_LIST macros.
2017 * mini.c (mini_method_compile): Remove a disable globalra case which is no
2020 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
2023 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
2024 mono_alloc_ireg () instead.
2026 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
2029 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
2032 * aot-runtime.c (load_aot_module): Disable AOT when running under
2035 * mini-amd64.h: Change the monitor fastpath defines to check for
2036 !PLATFORM_WIN32 so they work on *bsd too.
2038 * mini.h mini.c mini-hhpa.c: Remove more unused code.
2040 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
2042 * mini.h (MonoCompile): Remove new_ir flag.
2044 * regalloc.h regalloc.c: Remove unused code.
2046 * cpu-*.md: Remove more unused opcodes.
2048 * simple-cee-ops.h simple-mini-ops.h: Removed.
2050 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
2052 2008-11-17 Zoltan Varga <vargaz@gmail.com>
2054 * aliasing.h: Removed.
2056 * *.c: Remove references to aliasing.h and inssel.h.
2058 * mini.c: Remove additional unused functions.
2060 * mini-ops.h cpu-*.md: Remove unused opcodes.
2062 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2064 Remove the old JIT code.
2066 * inssel*.brg: Removed.
2068 * ssa.c abcremoval.c aliasing.c: Removed.
2070 * ssa2.c: Renamed to ssa.c.
2072 * abcremoval2.c: Renamed to abcremoval.c.
2074 * *.c: Removed all !cfg->new_ir code.
2076 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
2077 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
2079 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
2081 2008-11-16 Zoltan Varga <vargaz@gmail.com>
2083 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
2084 to simplify the code and cut back on the number of global symbols in the AOT
2087 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
2089 2008-11-15 Zoltan Varga <vargaz@gmail.com>
2091 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
2092 with the got/got_info tables.
2094 * mini.h: Bump AOT file format version.
2096 * unwind.h: New file, contains definitions for stack unwinding.
2098 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
2101 * aot-compiler.c: Generalize the emitting of unwind information to use the
2102 information in cfg->unwind_ops.
2104 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
2106 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
2107 AOT method frames. Enable writing symbols for methods by default.
2109 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
2111 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
2112 and make it work with vectors of element sizes 1, 2 and 4.
2114 * simd-intrinsics.c: Enable getter for all vectors with element size
2117 * simd-methods.h: Add the names of other getters.
2119 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
2125 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
2127 * mini-ppc.h: portability fix.
2129 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2131 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
2132 buggy and will overwrite it.
2134 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2136 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
2137 Use it to emit local symbols for all methods so AOTed methods show up with
2138 their full name in gdb/valgrind output.
2140 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
2142 * mini-ppc.c: portability fixes.
2144 2008-11-14 Zoltan Varga <vargaz@gmail.com>
2146 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
2147 entries out of the if (!generic_shared...) code so it is always done.
2148 (mono_class_init_trampoline): Do the patching when running under valgrind
2149 too, newer versions of valgrind have no problems with it.
2151 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2153 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
2156 2008-11-13 Mark Probst <mark.probst@gmail.com>
2158 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
2161 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2163 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
2165 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2167 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
2173 * simd-intrinsics.c: Same.
2175 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2177 * simd-intrinsics.c: Enable constructor intrinsics for all types.
2179 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2181 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
2182 to work with more Vector types.
2184 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
2186 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
2187 store the elemens directly instead of using and intermediate.
2189 2008-11-13 Zoltan Varga <vargaz@gmail.com>
2191 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
2193 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
2194 to preserve %eax for aot plt trampolines.
2196 * aot-compiler.c (compile_method): Don't skip synchronized methods.
2197 (encode_method_ref): Flag synchronized methods so they won't go through
2200 * aot-compiler.c: Additional work to support AOTing synchronized methods/
2203 * cpu-ia64.md (jmp): Increase max length.
2205 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2207 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
2208 open generic classes.
2210 * aot-compiler.c: Enable the ELF writer on ELF platforms.
2212 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
2213 box+brtrue optimization since it causes test failures on x86.
2215 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2217 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
2223 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
2224 for simd ctor values.
2226 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
2227 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
2229 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
2231 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
2234 * simd-instrincs.c: Same.
2236 * basic-simd.cs: Same.
2238 2008-11-12 Zoltan Varga <vargaz@gmail.com>
2240 * ratests.cs: Add more tests.
2242 * regalloc2.c (add_spill_code): Handle more corner cases.
2244 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2246 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
2247 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
2248 both the source an destination of an instruction.
2250 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
2252 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
2253 wapihandles.c: more portability changes.
2255 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
2257 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
2258 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
2259 safe to execute in a signal handler and the kernel provides better
2260 the info in /proc/self/smaps. Avoid the assert on sigaction during
2263 2008-11-11 Zoltan Varga <vargaz@gmail.com>
2265 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
2266 do the bblock linking hack if it is actually needed.
2268 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
2271 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
2272 crash problem is fixed.
2274 * branch-opts.c (mono_remove_critical_edges): Link up newly added
2277 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
2279 (mini_method_compile): Set the starting value of next_vreg to
2280 MAX_IREGS + MAX_FREGS when using globalra.
2282 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
2283 filter clauses with BB_EXCEPTION_HANDLER.
2285 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
2287 2008-11-10 Mark Probst <mark.probst@gmail.com>
2289 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
2290 space for stdcall. Fixes regressions on Win32.
2292 2008-11-10 Zoltan Varga <vargaz@gmail.com>
2294 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
2296 (linear_scan): Remove an assert which doesn't seem to be needed.
2298 * local-propagation.c (mono_local_deadce): Avoid a call to
2299 MONO_DELETE_INS which would screw up the instruction linking.
2301 * mini.c (mono_decompose_op_imm): Make this work with globalra.
2303 * regalloc2.c: Upgrade to work the current JIT code.
2305 2008-11-09 Zoltan Varga <vargaz@gmail.com>
2307 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
2310 * aot-runtime.c: Remove some dead code.
2312 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
2314 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
2316 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
2317 trampolines using sscanf since atoi doesn't work on large unsigned values.
2319 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
2320 Initialize code_size.
2322 2008-11-08 Mark Probst <mark.probst@gmail.com>
2324 * method-to-ir.c (mini_emit_inst_for_method): Make
2325 Interlocked.CompareExchange work for Int arguments on 32 bit
2328 2008-11-07 Mark Probst <mark.probst@gmail.com>
2330 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
2332 2008-11-06 Bill Holmes <billholmes54@gmail.com>
2334 * main.c Fix MSVC build.
2336 Contributed under MIT/X11 license.
2338 2008-11-06 Mark Probst <mark.probst@gmail.com>
2340 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
2341 alignment larger than 8 bytes are aligned correctly, too.
2343 * mini.c: Honor the min_align field of MonoClass when laying out
2346 2008-11-06 Zoltan Varga <vargaz@gmail.com>
2348 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
2350 * aot-compiler.c (emit_plt): Fix a warning.
2352 * aot-compiler.c: Implement ARM support in the binary writer.
2354 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2356 * basic-simd.cs: Add test for getter with byref arg.
2357 Fix the naming of a few tests.
2358 Add missing checks to a test.
2360 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2362 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
2364 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
2365 most of the full-aot support for monitor enter/exit trampolines.
2367 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
2368 enter/exit trampoline creation functions.
2370 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
2373 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
2375 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
2376 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
2377 implement the needed functionality without adding crap to the runtime.
2379 2008-11-05 Zoltan Varga <vargaz@gmail.com>
2381 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
2384 * mini.c (mono_build_date): New global version holding the build date in
2387 * Makefile.am (buildver.c): Generate a file containing the build date.
2389 * main.c: Set the build date from the generated file.
2391 * mini.c (mono_get_runtime_build_info): New helper function returning build
2392 information in a string format.
2394 * driver.c (mono_main): Print the build date in --version.
2396 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
2397 file when the bind-to-runtime-version option is used.
2399 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2401 * simd-intrinsics.c: Fix bug when using getters and byref args.
2403 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
2405 * simd-methods.h: Rename prefetch methods.
2407 * simd-intrinsics.c: Same.
2409 2008-11-05 Mark Probst <mark.probst@gmail.com>
2411 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
2414 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2416 * aot-compiler.c: Use the bundled elf header files instead of depending on
2419 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
2422 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
2425 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
2427 * cpu-x86.md: Add store nta ops.
2433 * mini.h: Add an enum for simd prefetch modes.
2435 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
2436 of store. Use the changed code to support store nta.
2438 * simd-intrinsics.c: Add prefetch ops for all vector types.
2440 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2442 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
2445 * aot-compiler.c: Use statically allocated buffers for constructing symbol
2448 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
2451 2008-11-04 Mark Probst <mark.probst@gmail.com>
2453 * mini-x86.c: Fixed commit.
2455 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2457 * aot-compiler.c (emit_plt): Align the plt section only on x86.
2459 2008-11-04 Mark Probst <mark.probst@gmail.com>
2461 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
2462 and MONITOR_EXIT, for the ASM fastpaths.
2464 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
2467 * mini.c, patch-info.h: Signature and patch infos for
2468 Monitor.Enter/Exit trampolines.
2470 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
2472 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
2473 Monitor.Enter/Exit ASM fastpath for Linux.
2475 2008-11-04 Zoltan Varga <vargaz@gmail.com>
2477 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
2479 * objects.cs: Add a new test.
2481 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
2483 * aot-runtime.c (load_method): Run class initialization in the PLT case even
2484 if MONO_LOG_LEVEL is set.
2486 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
2488 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
2490 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
2492 * aot-compiler.c: Change the relocation code to use virtual addresses instead
2493 of file offsets. Align the sections belonging to the data segment to
2496 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2498 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
2499 elf.h. Port it to amd64.
2501 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2503 * driver.c: Enable SIMD by default.
2505 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
2507 * cpu-x86.md: Add prefetch op.
2513 * mini.h: Add an enum for simd prefetch modes.
2515 * simd-methods.h: Add prefetch function names.
2517 * simd-intrinsics.c: Add prefetch ops for all vector types.
2519 2008-11-03 Zoltan Varga <vargaz@gmail.com>
2521 * aot-compiler.c (emit_bytes): Speed this up a little.
2523 2008-11-02 Zoltan Varga <vargaz@gmail.com>
2525 * aot-compiler.c: Add JIT time etc. statistics.
2527 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
2529 * mini.h (MonoCompile): Add 'got_offset' field.
2531 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
2532 method_got_offsets array.
2534 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
2537 * aot-compiler.c (compile_method): Add generic method instances referenced
2538 by the method to the list of methods to be compiled, this is required so if
2539 A<T> references B<T>, and another assembly references A<int>, then it will
2540 also get a copy of B<int>.
2542 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
2543 when checking for monitor enter/exit.
2545 2008-10-30 Mark Probst <mark.probst@gmail.com>
2547 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
2548 for Monitor.Enter and Monitor.Exit if enabled.
2550 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
2553 2008-10-30 Zoltan Varga <vargaz@gmail.com>
2555 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
2556 of an OP_MOVE. Fixes #440046.
2558 * basic-long.cs: Add a new test.
2560 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2562 * mini.h: Add synchronization note for the managed counter-part.
2564 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
2565 returns the simd caps of the current cpu.
2567 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
2569 * basic-simd.cs: Remove Console.WriteLine.
2571 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2573 * basic-simd.cs: New tests for Vector2ul.
2575 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2577 * simd-intrinsics.c: Add new vector type Vector2ul.
2579 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2581 * basic-simd.cs: New tests for Vector2l.
2583 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2585 * cpu-x86.md: Add long version of most packed int ops.
2591 * simd-intrinsics.c: Add new vector type Vector2l.
2593 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
2595 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
2597 * simd-methods.h: Remove SN_op_BitwiseXor.
2599 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2601 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
2604 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2606 * basic-simd.cs: Test for Vector2d.
2608 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
2611 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2613 * cpu-x86.md: Add double version of all packed float ops.
2619 * simd-intrinsics.c: Add new vector type Vector2d.
2621 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
2623 * simd-methods.h: Add Duplicate.
2625 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
2627 * basic-simd.cs: Test for packing with signed saturation.
2629 2008-10-28 Zoltan Varga <vargaz@gmail.com>
2631 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
2632 found in the TYPESPEC table.
2634 2008-10-26 Zoltan Varga <vargaz@gmail.com>
2636 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
2639 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
2641 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
2642 instead of the RVA, since the RVA can be changed by tools like the cil
2645 * method-to-ir.c (mono_method_to_ir2): Ditto.
2647 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
2648 (deserialize_variable): Ditto.
2650 2008-10-25 Martin Baulig <martin@ximian.com>
2652 * debug-mini.c (write_variable): Use
2653 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
2655 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2657 * cpu-x86.md: Add unsigned variants of packd and packw.
2661 * mini-x86.h: Emit the right instruction for packd and packw.
2662 Add unsigned variants of packd and packw.
2664 * simd-intrinsics.c: Packd and packw were used in place of their
2665 unsigned variants. Change that.
2666 Add intrinsics for (Signed)PackWithSignedSaturation.
2668 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
2670 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2672 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
2674 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2676 * mini-ops.h: Remove dword packed add/sub with saturation ops.
2678 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
2680 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
2683 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
2685 2008-10-24 Mark Probst <mark.probst@gmail.com>
2687 * method-to-ir.c, mini.c: Special casing for the synchronized
2688 wrapper for the ldtoken+GetTypeFromHandle case.
2690 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2692 * mini.c (mono_replace_ins): Move this to branch-opts.c.
2694 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
2695 created/split bblocks.
2697 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2699 * mini-ops.h: Add packed signed mul high.
2703 * mini-x86.c (mono_arch_output_basic_block): Same.
2705 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
2707 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
2709 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
2711 * basic-simd.cs: Tests for Vector16sb.
2713 2008-10-24 Zoltan Varga <vargaz@gmail.com>
2715 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
2717 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2719 * mini-ops.h: Add packed signed min, max and compare greater.
2723 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
2726 * simd-methods.h: Add CompareGreaterThan.
2728 * simd-methods.h: Remove CompareEquals.
2730 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
2732 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
2734 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
2737 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
2739 * basic-simd.cs: Fix tests due to change in the API.
2741 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2743 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
2745 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2747 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
2749 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
2750 inst_offset as this has invalid values for LDADDR.
2752 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2754 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2756 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
2758 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2760 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
2761 for accessing field->data.
2763 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2765 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
2767 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
2769 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
2771 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
2773 2008-10-21 Zoltan Varga <vargaz@gmail.com>
2775 * dominators.c (mono_compute_natural_loops): Allocate GList enties
2776 from the cfg mempool.
2778 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2780 * basic-simd.cs: Tests for new methods in Vector8us.
2782 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
2784 * mini-ops.h: Add multiply and store high.
2788 * mini-x86.c (mono_arch_output_basic_block): Same.
2790 * simd-methods.h: Same.
2792 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
2795 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2797 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
2798 mono_class_setup_vtable ().
2800 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
2801 mono_class_get_vtable_entry () for accessing klass->vtable.
2803 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
2805 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
2808 * method-to-ir.c (mono_save_token_info): Don't save references made from
2811 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
2812 of generic instances.
2814 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
2816 2008-10-19 Mark Probst <mark.probst@gmail.com>
2818 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
2819 OP_JMP depends on the method signature. Calculate it properly.
2821 2008-10-19 Zoltan Varga <vargaz@gmail.com>
2823 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
2826 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
2828 (emit_extra_methods): Add another table mapping method indexes to
2829 offsets in the extra_method_info table.
2831 * mini.h: Bump AOT file format version.
2833 * aot-runtime.c: Merge most of the code from mono_aot_get_method
2834 and mono_aot_get_method_from_token () into one function.
2836 2008-10-19 Mark Probst <mark.probst@gmail.com>
2838 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
2841 2008-10-18 Zoltan Varga <vargaz@gmail.com>
2843 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
2846 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
2849 * mini.c (mono_patch_info_equal): Compare the generic context as well.
2851 * mini.h: Bump aot file format version.
2853 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
2854 AOT file can contain native code for methods which are not in the METHOD
2855 table. Generate code for non-sharable generic instances of generic methods
2856 found in the METHODSPEC table.
2858 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
2859 encoding generic type handles.
2861 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
2862 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
2864 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
2865 macros + MONO_ADD_INS.
2867 * mini.c (mono_jump_info_token_new2): New function which takes a generic
2870 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
2872 * mini.h: Bump aot file format version.
2874 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
2876 2008-10-17 Mark Probst <mark.probst@gmail.com>
2878 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
2879 platforms, with definable stack alignment value. Set to 16 now
2882 * mini.c, mini.h, driver.c: Command line option for disabling
2885 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2887 * basic-simd.cs: Tests for new methods in Vector4ui.
2889 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2891 * mini-ops.h: Add packed int shuffle.
2895 * mini-x86.c (mono_arch_output_basic_block): Same.
2897 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
2898 extract mask, max, min, shuffle.
2900 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
2902 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
2904 * basic-simd.cs: Tests for new methods in Vector8us.
2906 2008-10-17 Mark Probst <mark.probst@gmail.com>
2908 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
2909 RuntimeTypeHandle, not a TypedReference.
2911 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
2913 * simd-intrinsics.c: remove relocations.
2915 2008-10-17 Zoltan Varga <vargaz@gmail.com>
2917 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
2918 optimizations from the x86 backend.
2920 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
2922 * simd-methods.h, simd-intrinsics.c: debloat method names and
2923 prepare for no relocations.
2925 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2927 * mini-ops.h: Add packed min/equal and sum of absolute differences.
2931 * mini-x86.c (mono_arch_output_basic_block): Same.
2933 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
2934 extract mask, max, min and sum of absolute differences.
2936 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
2939 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2941 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
2942 Renamed one test for consistency.
2944 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2946 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
2947 fix to the code that deal with other blocks.
2949 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2951 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
2953 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
2955 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
2956 that deals with vreg interference. Explicitly check for OP_LDADDR to be
2957 able to process the source reg.
2959 2008-10-16 Martin Baulig <martin@ximian.com>
2961 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
2963 * inssel.brg: Add `OP_HARD_NOP'.
2965 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
2967 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
2968 `OP_HARD_NOP' instruction when running inside the debugger.
2970 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
2971 `OP_HARD_NOP' instruction when running inside the debugger.
2973 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2975 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
2976 now works. The issue with the regalloc tripping up no longer
2979 * simd-intrinsics.c (load_simd_vreg): Same.
2981 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2983 * basic-simd.cs: Tests for new Vector8ui methods.
2985 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2987 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
2988 only for type. This fixes crashes where MonoInst::klass is checked
2989 for ops of type != VTYPE or OBJ.
2991 * simd-intrinsics.c (load_simd_vreg): Same.
2993 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
2995 * mini-ops.h: Add ops for packed shuffle/max/avg and
3000 * mini-x86.c (mono_arch_output_basic_block): Same.
3002 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
3005 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
3006 to emit extract mask op.
3008 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
3009 to emit word shuffles.
3011 2008-10-15 Mark Probst <mark.probst@gmail.com>
3013 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
3014 the largest alignment needed by a variable, but at least
3017 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3019 * basic-simd.cs: Tests for the fixes in the last commit.
3021 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3023 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
3024 no longer handles STACK_PTR input.
3026 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
3028 * simd-intrinsics.c (load_simd_vreg): New function that works like
3029 get_simd_vreg but handles STACK_PTR input.
3031 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
3032 as the input can be an arbitrary pointer.
3034 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
3035 LDADDR local optimization directly otherwise use a store op.
3037 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3039 * basic-simd.cs: Tests for dup low and dup high.
3041 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
3043 * mini-ops.h: Add dup low and dup high ops.
3047 * mini-x86.c (mono_arch_output_basic_block): Same.
3049 * simd-intrinsics.c (vector4f_intrinsics): Same.
3051 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3053 * basic-simd.cs: Tests for recently added functionality.
3055 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3057 * mini-ops.h: Add remaining sse1 fp ops.
3059 * cpu-x86.md: Add remaining sse1 fp ops.
3061 * mini-x86.c (mono_arch_output_basic_block): Same.
3063 * mini.h: Add enum for simd FP compare conditions.
3065 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
3067 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
3068 so the backed can generate the appropriate op.
3070 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
3071 This patch squeese one more byte from the SimdIntrinsc struct.
3073 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
3074 a a shift amount intead of simply or'ing it.
3076 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
3078 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
3079 byte so we can have an aditional flags field without increasing struct size.
3081 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
3082 against the simd_supported_versions bitmask.
3084 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
3086 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
3088 * mini.c: remove rawbuffer code (the only use here is unsafe because
3089 it takes locks during signal handling and the kernel now provides much
3090 better info in proc/pid/smaps these days).
3092 2008-10-13 Zoltan Varga <vargaz@gmail.com>
3094 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
3095 OP_X86_PUSH_OBJ. Fixes #434620.
3097 * objects.cs: Add a test.
3099 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
3101 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
3102 that the packuswb/packusdw don't work with unsigned numbers for what
3103 would be negative numbers in signed format.
3105 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
3106 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
3108 * mini-ops.h: Add doubleword forms of many ops and packing ones.
3110 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
3112 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
3114 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
3116 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
3119 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
3120 version as the enum in mini.h.
3122 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
3123 for sse3 ops, check the simd_version field if present. This way the code
3124 works with all versions of sse.
3126 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3128 * simd-intrinsics.c: Fixed intrinsic name typo.
3130 * mini.h: Added missing simd exported function.
3132 * basic-simd.cs: Added tests for Vector4ui.
3133 Fixed broken test for Vector16b.
3135 2008-10-10 Zoltan Varga <vargaz@gmail.com>
3137 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
3138 the max length to 64.
3140 2008-10-10 Mark Probst <mark.probst@gmail.com>
3142 * method-to-ir.c: Only do the fast virtual generic method call for
3143 non-wrapper methods.
3145 * mini.h, mini-trampolines.c: The new generic virtual remoting
3146 trampoline handles virtual method calls via the vtable (as done by
3147 the fast virtual generic method calls) to remoting proxies.
3149 * mini.c (mono_jit_create_remoting_trampoline): For generic
3150 methods reate a generic virtual remoting trampoline.
3152 * mini-amd64.h: Enable fast virtual generic method calls again.
3154 2008-10-10 Mark Probst <mark.probst@gmail.com>
3156 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
3157 restore registers when doing tail calls.
3159 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3161 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
3164 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3166 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
3168 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3170 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
3172 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3174 * basic-simd.cs: Retrofit for API changes.
3176 2008-10-10 Mark Probst <mark.probst@gmail.com>
3178 * mini-ppc.c: Handle integer stack arguments for tail calls.
3180 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
3182 * optflags-def.h: Removed sse3 optimization.
3186 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
3189 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
3191 * mini.h: Added enumeration with simd versions.
3193 * simd-intrinsics.c (emit_intrinsics): Use the new static var
3196 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
3198 * mini.c (mini_init): Call mono_simd_intrinsics_init.
3200 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3202 * basic-simd.cs: Added tests for Vector8u and Vector16u.
3204 * basic-simd.cs: Fixed test naming.
3206 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
3208 * mini-ops.h: Added ops for packed and saturated math, shifts
3209 and packing/unpacking.
3211 * cpu-x86.md: Added descriptors for the above ops.
3213 * mini-x86.c: Added code to emmit the above ops.
3215 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
3217 2008-10-08 Zoltan Varga <vargaz@gmail.com>
3219 * aot-compiler.c (compile_method): Enable AOT for generic code.
3221 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
3223 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
3225 * mini.c: add a workaround for a common screwup that ends up blamed
3226 to mono (other processes blocking signal delivery).
3228 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3230 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
3231 in the LDFLD/STFLD opcodes. Fixes #432673.
3233 * iltests.il.in: Add a new test.
3235 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
3237 * mini-arm.c: attach the thread in unmanaged->managed transitions
3238 using delegates (bug #433148).
3240 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3242 * basic-simd.cs: Use new ShuffleSel constants.
3244 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
3246 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
3248 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
3249 only disable simd intrinsics if no sse2 is detected.
3251 * optflags-def.h: Added sse3.
3253 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
3256 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3258 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
3259 when adding delegate-invoke wrappers.
3261 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3263 * Makefile.am: Reenable the simd tests.
3265 2008-10-07 Bill Holmes <billholmes54@gmail.com>
3267 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
3268 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
3269 other vreg is allocated to that hreg.
3271 Contributed under MIT/X11 license.
3273 2008-10-07 Zoltan Varga <vargaz@gmail.com>
3275 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
3278 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3280 * basic-simd.cs: New test suite for SIMD intrinsics.
3282 * Makefile.am: Added new tests.
3284 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
3286 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
3290 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
3292 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
3293 using SSE2 aware opcodes.
3295 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
3296 is enabled, this code path is only reachable if conversion ops are emmited after
3299 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
3301 This optimization saves 6 bytes per conversion against the old version.
3303 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3305 * aot-compiler.c (compile_method): Don't skip methods referencing
3306 generic methods without a corresponding entry in token_info_hash, since
3307 encode_method_ref () can handle all generic methods now.
3309 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
3310 generic context is set.
3312 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
3313 generic sharing of LDTOKEN.
3315 2008-10-06 Mark Probst <mark.probst@gmail.com>
3317 * mini-amd64.h: Temporarily disabled fast virtual generic method
3318 calls because it breaks the System.Runtime.Remoting tests.
3320 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3322 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
3324 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
3325 so inlining actually works.
3326 (check_inline_caller_method_name_limit): Ditto.
3328 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
3330 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
3331 64 bit safety (from Olaf Hering and Andreas Färber).
3333 2008-10-06 Zoltan Varga <vargaz@gmail.com>
3335 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
3336 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
3337 unused virtual call support code.
3339 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
3341 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
3342 which can't use aot trampolines.
3343 (decode_patch): Don't create aot trampolines for methods which can't use
3346 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
3347 use aot trampolines.
3349 * mini.h: Bump AOT image format version.
3351 2008-10-05 Zoltan Varga <vargaz@gmail.com>
3353 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
3354 to save_token_info () since cmethod is inflated for constrained calls.
3356 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
3358 2008-10-04 Andreas Färber <andreas.faerber@web.de>
3360 * Makefile.am: Add build rules for ppc64.
3361 This avoids the build failing at pedump with unresolved symbols
3362 due to lack of arch_sources. Instead it will now fail earlier
3363 due to lack of cpu-ppc64.md.
3365 Contributed under MIT/X11 license.
3367 2008-10-04 Mark Probst <mark.probst@gmail.com>
3369 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
3372 * iltests.il.in: Add test case for tail call with many arguments.
3374 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3376 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
3377 to the fast virtual generic method code until the aot case is fixed.
3379 2008-10-03 Mark Probst <mark.probst@gmail.com>
3381 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
3383 2008-10-03 Mark Probst <mark.probst@gmail.com>
3385 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
3388 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3390 * simd-intrinsics.c: Forgot to add this one.
3392 * mini-codegen.c: Fix macro in case SIMD is not supported.
3394 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
3396 This patch land initial JIT support for simd intrinsics.
3398 * mini-x86.h: Added new define to make --enable_minimal work on x86.
3400 * Makefile.am: Added simd-intrinsics.c
3402 * simd-intrinsics.c: New file with simd instrinsic related
3405 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
3407 * cpu-x86.md: Add simd related instructions.
3409 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
3411 * driver.c: Added two new --regression variants.
3413 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
3415 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
3417 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
3418 extract some complicated logic to helper functions.
3420 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
3422 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
3424 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
3425 the specialized simplification pass.
3427 * method-to-ir.c (mono_spill_global_vars): Use new macro.
3429 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
3431 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
3434 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
3435 if MONO_ARCH_NEED_SIMD_BANK is defined.
3437 * mini-ops.h: Added the new simd ops.
3439 * mini-x86.c: Added mono_arch_xregname.
3441 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
3443 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
3445 * mini-x86.h: Define simd related MONO_ARCH macros.
3447 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
3449 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
3451 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
3452 MONO_CLASS_IS_SIMD to deal with simd related IR.
3454 * mini.h (MonoInst): Added spill_var to the backend union.
3456 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
3458 * mini.h: Added forward declarations of the new simd fuctions.
3460 * optflags-def.h: Added new optimization names SIMD.
3462 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
3464 * regalloc.h: Added support for working with 3 register banks.
3466 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
3468 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
3470 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
3472 * mini-exceptions.c: remove 64 bit related ifdef clutter.
3474 2008-10-03 Zoltan Varga <vargaz@gmail.com>
3476 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
3477 instead of one on 64 bit systems.
3479 * method-to-ir.c: Remove unused includes.
3481 2008-10-02 Zoltan Varga <vargaz@gmail.com>
3483 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
3484 cfg->used_int_regs, since the two are different on arm.
3486 2008-10-02 Mark Probst <mark.probst@gmail.com>
3488 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
3489 mono_method_get_vtable_index() to get the vtable index.
3491 2008-10-02 Mark Probst <mark.probst@gmail.com>
3493 * method-to-ir.c (mono_method_to_ir2): Don't create native
3494 wrappers for array methods, because they're never called (and if
3495 they were called they wouldn't work).
3497 2008-10-02 Mark Probst <mark.probst@gmail.com>
3499 * method-to-ir.c (mono_method_to_ir2): Array methods are
3500 special-cased and must not be invoked indirectly via the (M)RGCTX
3501 when generic sharing is turned on. Fixes #431413.
3503 2008-10-01 Mark Probst <mark.probst@gmail.com>
3505 * method-to-ir.c: When generic sharing is active, call
3506 non-interface virtual generic methods via the standard trampoline.
3508 * mini-trampolines.c: Handle virtual generic shared methods.
3510 * mini.h, mini-x86.c, mini-x86.h: New argument for
3511 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
3512 method thunks and which is the trampoline to call if the lookup
3513 fails. Enable the virtual generic method thunk for x86.
3515 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
3516 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
3517 argument but assert that it's NULL, because these archs don't yet
3518 implement the virtual generic method thunk. Changes in the IMT
3519 thunk data structures.
3521 2008-10-01 Zoltan Varga <vargaz@gmail.com>
3523 * aot-compiler.c (emit_globals): Avoid invalid characters in
3524 the static linking symbol.
3526 * objects.cs: Add a test for the range check optimization. Fix warnings.
3528 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
3529 optimization from the current JIT.
3531 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
3532 later in decompose_array_access_opts () to allow more optimizations.
3534 * method-to-ir.c (mono_handle_soft_float): Rename this to
3535 mono_decompose_soft_float () for consistency.
3537 * mini-ops.h: Fix arguments of OP_STRLEN.
3539 * method-to-ir.c (save_cast_details): Extract the cast details saving code
3540 into a separate function.
3541 (reset_cast_details): Ditto.
3542 (handle_unbox): Save cast details. Fixes #431254.
3544 * method-to-ir.c: Remove some obsolete FIXMEs.
3546 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3548 * ir-emit.h (alloc_dreg): Write a warning before crashing.
3550 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3552 * mini-codegen.c: More work on macros to make them
3553 ready for multiple regbanks.
3555 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3557 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
3559 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
3561 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3563 * mini-codegen.c (mono_spillvar_offset): Proper support for
3566 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3568 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
3569 the stack overflow changes.
3571 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3573 * mini-codegen.c: Make all bank macros depend on reg_bank.
3575 * mini-codegen.c (mono_local_regalloc): Make free mask
3576 initialization regbank aware.
3578 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3580 * mini-codegen.c (mono_local_regalloc): Extract callee
3581 mask selection to a function and make it regbank aware.
3583 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
3585 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
3586 code to deal with many regbanks.
3588 2008-09-30 Zoltan Varga <vargaz@gmail.com>
3590 * mini-codegen.c: More fp->regbank changes.
3592 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3594 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
3595 of a hardcoded constant.
3597 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
3599 * method-to-ir.c (type_from_stack_type): Fix typo.
3601 2008-09-29 Zoltan Varga <vargaz@gmail.com>
3603 * mini-ia64.c (emit_move_return_value): Convert float return values to
3606 * objects.cs: Add a new test.
3608 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
3609 VARARG methods to fix an assert later.
3611 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
3612 end so it at least compiles.
3614 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3616 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
3618 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
3620 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
3621 optimization to a new function (emit_optimized_ldloca_ir) and enable
3622 it for both ldloca and ldloca_s.
3624 2008-09-28 Zoltan Varga <vargaz@gmail.com>
3626 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
3627 gshared CASTCLASS code.
3629 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
3630 amd64, where the libc stack unwinder encounters stack frames referring to
3631 native code in unmapped memory.
3633 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
3636 * generics.cs: Add new test.
3638 2008-09-27 Zoltan Varga <vargaz@gmail.com>
3640 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
3641 add a check that one of the ARM_FPU_ constants is defined.
3643 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
3645 * mini-exceptions.c: Fix build on non-altstack platforms.
3647 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
3650 * ir-emit.h: Add a comment to NEW_PCONST.
3652 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
3654 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
3656 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
3657 after the changes to MonoJitDomainInfo.
3659 2008-09-27 Mark Probst <mark.probst@gmail.com>
3661 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
3663 2008-09-27 Mark Probst <mark.probst@gmail.com>
3665 * mini-ppc.c: Compiler warning fixes.
3667 2008-09-27 Mark Probst <mark.probst@gmail.com>
3669 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
3672 2008-09-27 Mark Probst <mark.probst@gmail.com>
3674 * exceptions-ppc.c, mini-ppc.h: Compile
3675 mono_arch_handle_altstack_exception() on Darwin, too.
3677 2008-09-27 Mark Probst <mark.probst@gmail.com>
3679 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
3680 work on archs which don't have generic sharing implemented, only
3681 without the vtable_arg.
3683 2008-09-26 Mark Probst <mark.probst@gmail.com>
3685 * mini.c: Added comment explaining why delegate ctor icall
3686 wrappers are compiled.
3688 2008-09-26 Mark Probst <mark.probst@gmail.com>
3690 * mini.c: Don't produce trampolines to delegate ctor icall
3691 wrappers but compile them upfront.
3693 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
3695 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
3696 runtime-set function when going back to managed code. Currently this
3697 is used to set back the protection on the soft ovf pages and/or to
3698 throw the stack overflow exception that happened in unmanaged code.
3700 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
3702 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
3703 runtime-set function when going back to managed code. Currently this
3704 is used to set back the protection on the soft ovf pages and/or to
3705 throw the stack overflow exception that happened in unmanaged code.
3707 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
3709 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
3710 the support code for restoring stack protection after stack overflows
3711 that happen in unmanaged code. Don't set the exec permission on the
3714 2008-09-26 Zoltan Varga <vargaz@gmail.com>
3716 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
3717 delegate->method_ptr is set. Fixes #428054.
3719 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3721 * tests.cs: Rename to ratests.cs.
3723 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
3724 emit_get_rgctx_... functions.
3726 2008-09-25 Mark Probst <mark.probst@gmail.com>
3728 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
3730 2008-09-25 Mark Probst <mark.probst@gmail.com>
3732 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
3733 before asserting that method is sharable.
3735 2008-09-25 Mark Probst <mark.probst@gmail.com>
3737 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
3738 whether method needs a static RGCTX wrapper used instead of
3741 * generic-sharing.c, mini.h: A few functions moved to
3742 metadata/generic-sharing.c.
3744 2008-09-25 Mark Probst <mark.probst@gmail.com>
3746 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
3747 Generic code sharing for value types, which essentially means
3748 treating value type methods like static methods. The RGCTX is
3749 passed in the same way.
3751 2008-09-25 Zoltan Varga <vargaz@gmail.com>
3753 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
3754 opcode when creating multi-dimensional arrays of open types.
3756 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
3759 * generics.cs: Add a test.
3761 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
3763 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3765 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
3767 * mini.c (mini_method_compile): Set it when running under the debugger.
3769 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
3770 vreg optimization if the flag is set.
3772 * driver.c (mono_main): Add --attach= option to pass options to
3775 * mini.c (sigquit_signal_handler): Start the attach agent.
3777 * ssapre.c: Disable this to save space since it is not yet ported to
3780 * regalloc2.c: Disable this to save space.
3782 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
3784 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
3786 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
3787 the -v option useful again.
3789 2008-09-24 Zoltan Varga <vargaz@gmail.com>
3791 * mini-amd64.c (mono_arch_output_basic_block): Add support for
3794 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
3795 arrays of arrays. Fixes #428406.
3797 * method-to-ir.c (mini_emit_castclass): Ditto.
3799 * objects.cs: Add new test.
3801 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
3803 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
3804 was wrong at it choked against target_type_is_incompatible for byref types.
3806 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3808 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
3811 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
3813 * mini-exceptions.c: update a few more exceptions-related counters.
3815 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
3817 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
3818 new functions to allocate from persistent mempools.
3820 2008-09-23 Zoltan Varga <vargaz@gmail.com>
3822 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
3823 multiple register banks in the future.
3825 * mini-codegen.c (mono_local_regalloc): Fix a warning.
3827 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
3829 * mini.c (type_to_eval_stack_type): Remove duplicated function.
3831 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
3833 * mini.h: Export type_to_eval_stack_type.
3835 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
3836 is only ins->klass of byref types.
3838 2008-09-22 Zoltan Varga <vargaz@gmail.com>
3840 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
3841 (mini_emit_memcpy2): Ditto.
3843 * mini-amd64.c: Fix a warning.
3845 2008-09-21 Mark Probst <mark.probst@gmail.com>
3847 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
3850 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
3852 * method-to-ir.c: Extract stloc micro-optimization to a
3853 function and apply it to all cases.
3855 2008-09-19 Mark Probst <mark.probst@gmail.com>
3857 * method-to-ir.c: Don't fail generic code sharing in cases we
3860 2008-09-18 Mark Probst <mark.probst@gmail.com>
3862 * mini-ppc.c: Handle structs in tailcalls on Darwin.
3864 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
3866 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
3869 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
3871 * trace.c: make tracing more useful and correct, with per-thread
3874 2008-09-15 Mark Probst <mark.probst@gmail.com>
3876 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
3877 doing a method call and the argument is an R4.
3879 2008-09-14 Zoltan Varga <vargaz@gmail.com>
3881 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
3884 2008-09-13 Mark Probst <mark.probst@gmail.com>
3886 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
3888 2008-09-12 Zoltan Varga <vargaz@gmail.com>
3890 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
3891 (MONO_JUMP_TABLE_FROM_INS): Ditto.
3893 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3895 * driver.c: Add a --agent argument (not supported yet) to load managed
3896 agent assemblies before loading the main assembly, similarly to how the
3897 Java VM handles agents.
3899 2008-09-11 Mark Probst <mark.probst@gmail.com>
3901 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
3902 function to do stack layout of local variables.
3904 2008-09-11 Mark Probst <mark.probst@gmail.com>
3906 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
3909 2008-09-11 Zoltan Varga <vargaz@gmail.com>
3911 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
3912 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
3913 JIT if DISABLE_JIT is defined.
3915 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
3918 2008-09-10 Mark Probst <mark.probst@gmail.com>
3920 * iltests.il.in: Disable the fconv test on PPC (the result is
3921 undefined according to ECMA).
3923 2008-09-10 Mark Probst <mark.probst@gmail.com>
3925 * iltests.il.in: Enable tail call tests for PPC.
3927 * mini.h: Add variable for storing incoming valuetype argument
3928 addresses for tail calls.
3930 * mini-ppc.c: Implement valuetype arguments and return values for
3933 2008-09-09 Mark Probst <mark.probst@gmail.com>
3935 * mini-ppc.c: Partially implement tail calls (struct arguments and
3936 return values not supported).
3938 * method-to-ir.c: Enable tail calls on PPC.
3940 2008-09-08 Zoltan Varga <vargaz@gmail.com>
3942 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
3943 runtime-invoke wrappers to work around the problem of them getting
3944 assigned to a random class.
3946 * aot-runtime.c (mono_aot_get_method): Ditto.
3948 2008-09-07 Zoltan Varga <vargaz@gmail.com>
3950 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
3951 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
3953 2008-09-07 Mark Probst <mark.probst@gmail.com>
3955 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
3956 until they're implemented properly.
3958 * exceptions-ppc.c: Use arch-independent exception-handling code
3959 instead of custom one.
3961 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
3964 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
3966 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
3967 applies when __powerpc__ is defined.
3969 2008-09-06 Zoltan Varga <vargaz@gmail.com>
3971 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
3972 methods to their code to avoid computing the full name of wrappers and
3973 doing a lookup in a string hash table.
3975 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3977 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
3978 we identify bblocks before method_to_ir () is ran.
3980 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
3981 Also avoid optimizing branches pointing to themselves.
3983 * mini.c (mini_method_compile): Ditto. Fixes #422947.
3985 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
3987 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
3989 2008-09-05 Zoltan Varga <vargaz@gmail.com>
3991 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
3992 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
3993 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
3996 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
3997 jumped to the same entry in plt_jump_table.
3999 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
4001 * method-to-ir.c (initialize_array_data): Handle field with RVA from
4004 2008-08-31 Zoltan Varga <vargaz@gmail.com>
4006 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
4007 other assignment can be if converted. Saves 1.5% on corlib size and fixes
4010 2008-08-29 Geoff Norton <gnorton@novell.com>
4012 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
4013 segment, and doesn't properly handle .space as .text. Fixes
4016 2008-08-29 Geoff Norton <gnorton@novell.com>
4018 * mini.c: Disable the mach exception handler when running on
4021 2008-08-29 Geoff Norton <gnorton@novell.com>
4023 * aot-compiler.c: Patch from Renaldas Zioma to properly register
4024 globals on Darwin/ARM
4026 2008-08-28 Zoltan Varga <vargaz@gmail.com>
4028 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
4029 since too many things depend on it. Instead, call
4030 mono_runtime_set_no_exec ().
4032 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
4035 * aot-compiler.c: Add an 'asm-only' AOT option.
4037 * mini.c: Avoid initializing the runtime when doing AOT compilation.
4039 * aot-compiler.c (compile_method): Disable gshared support for now as it
4042 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4044 * mini-amd64.h : Fix a compiler warning.
4046 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
4047 Changed to use a callback function to retrieve the unwind info.
4048 This avoids problems observed when code blocks were removed by
4049 unloading an app domain.
4051 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
4052 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
4055 Contributed under MIT/X11 license.
4057 2008-08-27 Bill Holmes <billholmes54@gmail.com>
4059 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
4060 case to keep the stack aligned to 8.
4062 Contributed under MIT/X11 license.
4064 2008-08-26 Zoltan Varga <vargaz@gmail.com>
4066 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
4067 avoid repeated linear searches.
4069 2008-08-25 Zoltan Varga <vargaz@gmail.com>
4071 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
4072 methods it can't handle.
4074 * aot-compiler.c (add_method): Avoid adding a method twice.
4075 (add_wrappers): Add runtime invoke wrappers for all methods.
4077 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
4078 function to create an aot-compatible version of this trampoline.
4080 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
4082 2008-08-24 Zoltan Varga <vargaz@gmail.com>
4084 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
4086 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
4087 with a generic sharing failure.
4089 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
4091 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
4092 CEE_RETHROW. Fixes #419634.
4094 * mini.c (mono_method_to_ir): Ditto.
4096 * exceptions.cs: Add a new test.
4098 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
4099 to mono_type_stack_size_internal () since some callers might not pass in
4102 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
4103 instrument_prolog. Fixes #419878.
4105 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
4106 doubles in soft float mode volatile.
4108 2008-08-23 Zoltan Varga <vargaz@gmail.com>
4110 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
4112 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
4113 to handle soft float correctly.
4115 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
4118 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
4120 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
4121 to sp, since the generics catch code requires it.
4123 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
4126 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
4127 mono_arch_emit_imt_argument ().
4129 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
4131 * mini-arm.c tramp-arm.c: Generic sharing updates.
4133 2008-08-22 Zoltan Varga <vargaz@gmail.com>
4135 * mini-arm.c: Fix the arm build.
4137 * generic-sharing.c (mini_type_get_underlying_type): New helper function
4138 handling enums, generic instances and generic sharing.
4139 (mini_type_stack_size_full): Ditto.
4141 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
4143 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
4145 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
4147 * tramp-arm.c: Implement the rgctx fetch and the generic class init
4150 * mini-arm.c: Various small generic sharing changes.
4152 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
4154 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
4157 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
4158 helper function to return a generic class init trampoline.
4160 * method-to-ir.c mini.c: Use it.
4162 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
4163 arch-specfic function to return a generic class init trampoline.
4165 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
4166 the GENERIC_CLASS_INIT custom code.
4168 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
4169 a fatal error, not a sharing failure.
4171 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
4174 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
4175 trampoline argument from MONO_ARCH_VTABLE_REG.
4177 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4178 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4179 argument, and pass the vtable in VTABLE_REG.
4181 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
4182 order of the arguments to the C trampoline: pass 'slot' as the trampoline
4183 argument, and pass the vtable in VTABLE_REG.
4184 (mono_arch_create_trampoline_code_full): Remove some special casing for
4185 the rgctx fetch trampoline.
4187 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
4190 * iltests.il: Add a test for it.
4192 2008-08-21 Zoltan Varga <vargaz@gmail.com>
4194 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
4196 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
4199 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
4200 use mono_jit_info_table_find () to avoid recursion.
4201 (mono_delegate_trampoline): Add a sync wrapper here.
4203 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
4206 * mini.c (mono_method_to_ir): Ditto.
4208 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
4209 add_sync_wrapper argument. Don't add a sync wrapper here.
4210 (mono_create_jump_trampoline): Don't add a sync wrapper here.
4212 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
4214 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4216 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
4217 of nonvolatile registers back from MonoContext to CONTEXT.
4219 Contributed under MIT/X11 license.
4221 2008-08-20 Bill Holmes <billholmes54@gmail.com>
4223 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
4224 arguments on Winx64 there are only 4 argument registers. For this
4225 logic to work the last argument must be pulled from the stack.
4227 Contributed under MIT/X11 license.
4229 2008-08-20 Zoltan Varga <vargaz@gmail.com>
4231 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4233 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
4234 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
4235 encode/decode_method_ref ().
4237 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
4239 * aot-runtime.c (decode_patch): Ditto.
4241 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
4242 MONO_PATCH_INFO_METHOD.
4244 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
4247 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
4250 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
4252 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
4253 one from the caller.
4255 * aot-runtime.c (decode_generic_inst): New function to decode and
4256 return a interned generic inst.
4257 (decode_klass_ref): Use it.
4258 (decode_method_ref): Ditto.
4260 * aot-compiler.c (emit_exception_debug_info): Save
4261 jinfo->has_generic_jit_info too.
4263 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4265 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
4267 * iltests.il.in: Add a test for fconv_to_i.
4269 * liveness.c: Disable the liveness2 pass for now to save space.
4271 * regalloc2.c: Include mempool-internals.h to fix warnings.
4273 * aot-compiler.c (encode_method_ref): Encode the context of generic
4276 * aot-runtime.c (decode_method_ref): Inflate generic methods using
4277 the context saved in the aot file.
4279 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
4281 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
4283 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
4284 volatile so they won't be optimized away.
4286 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
4292 * dominators.c: Remove duplicated functions that now are in
4293 mempool-internals.h.
4295 2008-08-19 Zoltan Varga <vargaz@gmail.com>
4297 * aot-compiler.c: Fix warnings.
4299 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
4301 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
4303 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
4306 * mini.c (mono_resolve_patch_target): Ditto.
4308 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
4309 (encode_klass_ref): Add support for encoding VARs/MVARs.
4311 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
4313 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
4314 the handling of the got entries into a separate 'decode_got_entry' function.
4315 Add support for RGCTX_FETCH.
4317 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
4318 clobbered by the trampoline code.
4320 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
4321 not clobbered by the indirect calling code.
4323 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4325 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
4328 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
4330 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
4331 signature using the compilation mempool otherwise we would leak it.
4333 2008-08-18 Zoltan Varga <vargaz@gmail.com>
4335 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
4336 mono_emit_abs_call ().
4338 * patch-info.h: Add GENERIC_CLASS_INIT.
4340 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
4342 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
4343 as their target as a near call.
4345 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
4347 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
4349 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
4350 call to a runtime function described by a patch.
4352 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
4353 mono_emit_abs_call, this has the advantage that the ABS handling code in
4354 mono_codegen () can handle them both, and can handle other stuff in the
4355 future without additional code.
4357 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
4359 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
4362 * mini.h: Add missing bblock related prototypes.
4364 * mini.h (MonoCompile): Remove unused reverse_inst_list and
4365 reverse_inst_list_len fields.
4367 * mini.c: Refactor this file a bit by moving branch optimizations to
4370 * method-to-ir.c: Merge generic sharing changes missed earlier.
4372 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
4374 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
4375 shared patches. Process METHODCONST as a shared patch.
4377 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
4378 as it crashes on the 2.0 mscorlib.
4380 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
4383 * aot-compiler.c: Use is_plt_patch () in a few additional places.
4384 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
4387 * aot-compiler.c: Reorganize the got handling code to be a bit more
4390 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4392 * aot-compiler.c: Make the patch_to_plt_offset hash table use
4393 mono_patch_info_equals/hash, and use it to massively simplify
4396 * mini.c (mono_patch_info_hash): Simplify this and add support for
4399 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
4401 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
4402 handling code, since an offset is not enough to identify a trampoline.
4404 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
4406 2008-08-17 Mark Probst <mark.probst@gmail.com>
4408 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
4410 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
4412 * mini-ops.h: Argument and result types for OVF_CARRY ops.
4414 * decompose.c: PPC decompositions for various ops.
4416 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
4418 2008-08-17 Zoltan Varga <vargaz@gmail.com>
4420 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
4421 call the generic trampoline code using a call, instead of a jump, to
4422 remove some special casing from the generic trampoline code.
4424 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
4425 (mono_codegen): Ditto.
4427 * aot-compiler.c aot-runtime.c: Ditto.
4429 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
4431 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
4432 helper function to find the offset corresponding to a lazy fetch trampoline.
4434 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
4435 when doing generic sharing.
4437 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
4440 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
4441 mini-trampolines.c to be with the other trampoline creation functions.
4443 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
4444 as it is equal to method->signature in most cases, add a
4445 mono_emit_method_call_full variant which takes a signature and an imt
4448 2008-08-16 Zoltan Varga <vargaz@gmail.com>
4450 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
4451 to this function, since it could be computed easily from the method
4453 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
4456 * method-to-ir.c mini.c: Remove references to
4457 compile_generic_method_wo_context.
4459 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
4460 generic method calls.
4462 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
4463 dimensional non-szarrays.
4465 * mini.c (mini_init): Register mono_array_new_1.
4467 * jit-icalls.c (mono_array_new_1): New jit icall.
4469 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
4470 pointing to the method.
4472 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
4473 method addresses belonging to METHOD_JUMP patches in the
4474 jump_target_got_slot_hash.
4475 (mono_aot_load_method): Ditto.
4477 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
4478 METHOD_JUMP patches.
4480 * mini.c (mini_create_jit_domain_info): New helper function which
4481 initializes/frees domain->runtime_info.
4482 (mini_free_jit_domain_info): Ditto.
4483 (mini_init): Install the domain hook functions with the runtime.
4485 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
4486 information maintained by the JIT.
4488 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
4489 insertion into jump_table_hash into mono_codegen (), also implement proper
4492 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
4493 tail calls, it is already done by the aot code.
4495 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
4498 * iltests.il.in: Make the jmp test a bit more complex.
4500 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
4501 generic instances which doesn't have a token.
4503 * aot-runtime.c (decode_method_ref): Ditto.
4505 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
4506 can handle this case now.
4507 (handle_box): Ditto.
4509 2008-08-15 Geoff Norton <gnorton@novell.com>
4511 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
4514 2008-08-15 Zoltan Varga <vargaz@gmail.com>
4516 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
4517 calling generic methods.
4519 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
4521 * aot-runtime.c (decode_patch_info): Ditto.
4523 * mini.c (mono_resolve_patch_target): Ditto.
4525 * patch-info.h: Add METHOD_RGCTX.
4527 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
4529 2008-08-14 Zoltan Varga <vargaz@gmail.com>
4531 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
4532 arguments in registers.
4534 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
4535 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
4537 * mini.c (mini_method_compile): Abort aot compilation for generic
4538 methods if generic sharing is disabled.
4540 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
4543 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
4544 requiring an mrgctx.
4546 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
4547 store instructions when converting a vcall to a normal call.
4549 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
4550 mono_arch_find_jit_info.
4552 2008-08-13 Zoltan Varga <vargaz@gmail.com>
4554 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
4555 avoid calling mono_method_full_name () for every method even if the
4557 (check_inline_caller_method_name_limit): Ditto.
4559 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4561 * driver.c (main_thread_handler): Allow AOT compilation of multiple
4562 assemblies in one run.
4564 * aot-compiler.c (mono_compile_assembly): Only print out a count of
4565 skipped methods if it is not 0.
4567 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
4569 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4571 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
4572 MONO_ARCH_HAVE_UNWIND_TABLE.
4574 Contributed under MIT/X11 license.
4576 2008-08-12 Bill Holmes <billholmes54@gmail.com>
4578 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
4579 from default optimizaton list on Winx64.
4581 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
4583 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
4584 the LMF from the MonoJitTlsData structure.
4586 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
4588 Contributed under MIT/X11 license.
4590 2008-08-12 Zoltan Varga <vargaz@gmail.com>
4592 * mini.c (sigsegv_signal_handler): Fix the build.
4594 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
4595 assembly->aot_module.
4597 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
4598 hash table. This simplifies and speeds up a lot of code, and fixes support
4601 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
4604 * mini-exceptions.c: Ditto.
4606 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
4607 'native_offset' argument, since these are computed in the
4608 mono_find_jit_info () function.
4610 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
4611 is used by exceptions-ppc.c.
4613 * exceptions-ppc.c: Call mono_find_jit_info () instead of
4614 mono_arch_find_jit_info ().
4616 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
4617 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
4618 generic code in mini-exceptions.c.
4620 2008-08-11 Zoltan Varga <vargaz@gmail.com>
4622 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
4624 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
4626 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
4627 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
4628 called while holding the loader lock. Fixes #415608.
4629 (mono_aot_get_method_from_token_inner): Ditto.
4631 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4633 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
4634 to reduce differences between this and the generic implementation in
4636 (ves_icall_get_frame_info): Ditto.
4638 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
4640 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
4643 * exceptions-ppc.c (arch_get_call_filter): Rename this to
4644 mono_arch_get_call_filter () and make it non-static, for consistency with the
4645 other architectures.
4647 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
4650 * local-propagation.c:
4651 * mini-x86.c: Correct the name of arch defines.
4653 2008-08-09 Zoltan Varga <vargaz@gmail.com>
4655 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
4656 NO_EMULATE_LONG_SHIFT_OPS define.
4658 2008-08-08 Zoltan Varga <vargaz@gmail.com>
4660 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
4661 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
4663 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
4664 MACH fixes. Merged from the 2.0 branch.
4666 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
4668 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
4669 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
4671 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
4673 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
4674 mono_marshal_get_native_wrapper () signature changes.
4676 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
4678 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
4679 conversion bug under arm.
4681 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
4683 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
4685 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
4686 with overflow checking.
4688 2008-08-05 Marek Habersack <mhabersack@novell.com>
4690 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
4691 to the genmdesc.pl file
4693 2008-08-05 Zoltan Varga <vargaz@gmail.com>
4695 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
4696 arg_array in the soft-float versions of the LOAD/STORE macros.
4698 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
4701 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
4703 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4705 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
4706 a float HFA. Fixes #413621.
4708 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
4710 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
4711 frame_size to args_size. Fixes build.
4713 2008-08-02 Zoltan Varga <vargaz@gmail.com>
4715 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
4716 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
4718 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
4719 the stack are not unaligned. Fixes #413247.
4721 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
4723 * mini.c: update jitted methods performance counters.
4725 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
4727 * mini-exceptions.c: increase the exceptions thrown performance
4728 counter in mono_handle_exception ().
4730 2008-07-29 Zoltan Varga <vargaz@gmail.com>
4732 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
4733 can work with netmodules.
4735 2008-07-28 Geoff Norton <gnorton@novell.com>
4737 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
4740 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4742 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
4745 2008-07-28 Bill Holmes <billholmes54@gmail.com>
4747 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
4748 The float param registers and other param registers must be the
4749 same index on Windows x64.
4751 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
4752 ArgValuetypeAddrInIReg argument case. Setting the argument
4753 op to OP_VTARG_ADDR (OP_REGOFFSET)).
4755 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
4756 variable computed above as the copy length for arguments of storage
4757 type ArgValuetypeAddrInIReg.
4759 * mini-amd64.c (mono_arch_emit_call) : Implementing the
4760 ArgValuetypeAddrInIReg argument case. This case will rely on
4761 mono_arch_emit_outarg_vt to emit the correct code later in the process.
4763 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
4764 a 32 byte stack allocation for all calls. We will omit the adjustment for
4765 jump and tail call instructoins as they do not follow the typical call behavior.
4767 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
4768 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
4769 local variable and pass the local variable by reference to the called method.
4771 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
4772 Implementing the ArgValuetypeAddrInIReg argument case. When the address
4773 of a struct is passed in a register it must be saved with the other
4774 volatile argument on the stack.
4776 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
4777 frame pointer the stack adjustment value must be saved to the unwind
4780 Contributed under MIT/X11 license.
4782 2008-07-28 Zoltan Varga <vargaz@gmail.com>
4784 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
4785 which got lost in the merge.
4787 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4789 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
4792 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
4794 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
4795 icalls, since they won't be patched.
4797 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
4798 different code sequence when running under valgrind to prevent some valgrind
4801 * iltests.il.in: Add new regression test.
4803 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
4806 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
4807 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
4809 * iltests.il.in: Add new test.
4811 * aot-compiler.c: Fix some warnings.
4813 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
4816 2008-07-27 Zoltan Varga <vargaz@gmail.com>
4818 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
4819 (mini_usage_jitdeveloper): Add a missing --wapi option.
4821 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4823 * mini-codegen.c: Simplify the is_fp macros.
4824 (free_up_ireg): Remove, use free_up_reg instead.
4825 (free_up_reg): Fix the fp case.
4827 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4829 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
4832 * exceptions-x86.c: Merge some changes which seemed to have got lost
4833 in the linear-ir merge.
4835 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
4837 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
4838 long vreg volatile even if the variable was already created.
4840 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
4843 2008-07-26 Zoltan Varga <vargaz@gmail.com>
4845 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
4847 * mini.c (mono_jit_compile_method_inner): Add support for
4848 MONO_EXCEPTION_BAD_IMAGE.
4850 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
4851 mini_method_get_context () returns NULL. Fixes #356531.
4853 * mini.c (mono_method_to_ir): Ditto.
4855 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
4856 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
4858 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4860 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
4861 in the LDFTN implementation.
4863 2008-07-25 Mark Probst <mark.probst@gmail.com>
4865 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
4866 code, patch calls to icalls, too, even if they're not in the
4867 shared generic code hash. Fixes #411962.
4869 2008-07-25 Zoltan Varga <vargaz@gmail.com>
4871 * cpu-x86.md: Increase the length of the fcall opcodes.
4873 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
4874 calls returning floats.
4876 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
4879 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
4882 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
4883 into the domain->method_code_hash.
4885 * aot-compiler.c: Fix win32 build.
4887 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
4889 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
4890 gshared NEWARR implementation.
4892 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
4894 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
4895 can be used outside of method_to_ir.
4897 * mini.h (MonoCompile): Add arg_types field.
4899 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
4901 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
4902 the values of the local arg_array and param_types array.
4904 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4906 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
4907 got accesses might only get generated later when NEWOBJ is decomposed.
4909 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
4910 looking up the native code of the target method when a delegate is called
4913 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
4916 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
4918 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
4919 AOT work on platforms without a working dlsym implementation.
4921 * mini.h: Bump AOT image format version.
4923 2008-07-24 Mark Probst <mark.probst@gmail.com>
4925 * mini-exceptions.c: Free a MonoType with
4926 mono_metadata_free_type() instead of g_free().
4928 * aot-runtime.c: Free a MonoType.
4930 2008-07-24 Zoltan Varga <vargaz@gmail.com>
4932 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
4935 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
4938 2008-07-23 Massimiliano Mantione <massi@ximian.com>
4939 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
4942 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4944 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
4945 NEWOBJ calls on valuetypes.
4947 * iltests.il.in: Add new test.
4949 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
4951 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4953 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
4954 is no longer needed.
4956 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
4957 non register sized integer arguments.
4958 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
4959 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
4962 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
4965 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
4966 two a binop with different sized arguments is emitted.
4968 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
4969 instruction in the ins==NULL case.
4971 2008-07-23 Zoltan Varga <vargaz@gmail.com>
4973 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
4975 * mini-x86.c: Fix osx build.
4977 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
4980 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
4981 instruction for non int sized variables.
4983 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
4986 2008-07-23 Robert Jordan <robertj@gmx.net>
4988 * method-to-ir.c: Fix MSVC build.
4990 2008-07-22 Zoltan Varga <vargaz@gmail.com>
4992 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
4993 a non int sized type, widen it to an int since newer versions of gcc seem to
4994 generate code which needs this.
4996 * ssa2.c abcremoval2.c: Fix warnings.
4998 * *: Merge the Linear IR branch.
5000 The original branch is at trunk/branches/vargaz/mini-linear-il, and
5001 the ChangeLog file there describes all the changes done over the years.
5002 Further documentation can be found at www.mono-project.com/Linear_IL.
5004 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5006 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
5007 The float param registers and other param registers must be the
5008 same index on Windows x64.
5010 Contributed under MIT/X11 license.
5012 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
5014 * mini.c: Make the previous fix GC safe.
5016 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
5018 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
5020 2008-07-21 Bill Holmes <billholmes54@gmail.com>
5022 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
5023 on Winx64. This type will not be passed on the stack (ArgOnStack), but
5024 ArgValuetypeAddrInIReg instead.
5026 Contributed under MIT/X11 license.
5028 2008-07-21 Zoltan Varga <vargaz@gmail.com>
5030 * mini-codegen.c (get_register_spilling): Fix a warning.
5032 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
5034 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
5035 for types which the initialization fails. Raises the provided exception
5036 at the right stop after cleanup.
5038 2008-07-16 Zoltan Varga <vargaz@gmail.com>
5040 * aot-compiler.c: Free most of the memory allocated during compilation.
5042 * mini.c (mini_parse_debug_options): Fix a leak.
5044 * mini.c (mini_method_compile): Don't add the method to the jit info tables
5045 during aot compilation.
5047 2008-07-14 Zoltan Varga <vargaz@gmail.com>
5049 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
5050 it has too much register pressure.
5052 2008-07-13 Zoltan Varga <vargaz@gmail.com>
5054 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
5056 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5058 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5061 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
5062 on amd64 similar to the way it is done on arm.
5064 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5066 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
5067 consistency, normalize error messages, avoid loading aot-only modules in
5070 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
5073 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
5075 2008-07-11 Martin Baulig <martin@ximian.com>
5078 (MonoDebuggerInfo): Add `interruption_request'.
5080 2008-07-12 Zoltan Varga <vargaz@gmail.com>
5082 * aot-compiler.c (emit_plt): Remove some dead code.
5084 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
5086 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
5087 return the plt info offset belonging to a given plt entry.
5089 * mini-trampolines.c (mono_aot_plt_trampoline): Use
5090 mono_aot_get_plt_info_offset.
5092 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
5093 similar to the amd64 code by makeing jumps through a separate jump table
5094 instead of embedding the jump addresses into the code.
5096 2008-07-11 Zoltan Varga <vargaz@gmail.com>
5098 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
5101 2008-07-10 Martin Baulig <martin@ximian.com>
5103 * mini.c (mini_method_compile): Disable generics sharing when
5104 running in the debugger.
5106 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5108 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
5110 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
5111 the local register allocator from running out of registers on x86 when
5114 2008-07-10 Bill Holmes <billholmes54@gmail.com>
5116 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
5117 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
5120 Contributed under MIT/X11 license.
5122 2008-07-10 Zoltan Varga <vargaz@gmail.com>
5124 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
5125 speed up the assembler.
5127 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5129 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
5132 * mini.c: Move the soft float handling macros a bit earlier, add
5133 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
5136 * mini.h: Add prototype for mono_arch_fixup_jinfo.
5138 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
5139 read-only to help catch code allocation requests.
5141 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
5142 and turn it off when using --aot-only or when compiling with --aot=full.
5144 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
5145 jump table for switches from the normal domain mempool, not the code
5148 * mini-trampolines.c (get_unbox_trampoline): New function to return an
5149 unbox trampoline which handles aot-only mode too.
5151 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
5152 an AOTed unbox trampoline.
5154 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
5156 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5158 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
5161 Contributed under MIT/X11 license.
5163 2008-07-09 Bill Holmes <billholmes54@gmail.com>
5165 * mini.c (mono_codegen): Allocate space at the end of the code block and store
5166 the unwind information for the method at the end of the allocated block.
5168 * mini-amd64.h: Added declarations for the unwind routines and adding field to
5169 MonoCompileArch to hold the unwind info for SEH on Winx64
5171 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
5172 frame pointer info for the method being compiled.
5174 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
5175 the call to mono_exception_from_token.
5177 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
5178 storing the method prolog information in a format that the Winx64 SEH can understand. This
5179 information is stored a the end of the method block because it is all 32-bit offset based.
5181 Contributed under MIT/X11 license.
5183 2008-07-09 Zoltan Varga <vargaz@gmail.com>
5185 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
5187 * wapihandles.c: Fix warnings.
5189 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
5192 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
5193 mono_jit_compile_method in aot-only mode since that calls the type
5196 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
5197 get_delegate_invoke_impl in aot-only mode.
5199 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
5201 2008-07-08 Zoltan Varga <vargaz@gmail.com>
5203 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
5205 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
5208 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
5210 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
5211 init trampoline from the AOT file as well.
5213 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
5214 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
5217 * mini.c (mini_init): Move the call to mono_exceptions_init () after
5220 * exceptions-amd64.c: Add _full variants for the remaining exception code
5221 creation functions as well, allow emission of relocatable code, remove
5222 caching since that is now done by the caller.
5224 * mini-exceptions.c: Add _full variants for the remaining exception code
5225 creation functions as well, add aot-only support.
5227 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
5228 if we can determine a proper token for them.
5229 (add_wrappers): Add a few more wrappers.
5230 (emit_method_code): Remove some dead code.
5231 (emit_trampolines): Emit exception code too.
5233 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
5235 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
5236 mono_array_new_va which avoids varargs.
5238 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
5240 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
5241 mono_arch_create_specific_trampoline () in all places.
5243 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
5244 a bit so it can be used for other things as well.
5246 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
5249 * exceptions-amd64.c: Rename the caching from the exception code creation
5250 functions, it is done by the caller instead.
5252 * exceptions-amd64.c: Change the signature of the exception code creation
5253 functions to allow the creation of relocatable code later.
5255 * mini-exceptions.c: Add a set of functions to query the various
5256 runtime-generated exception functions.
5258 * mini.c mini-exceptions.c: Use the newly added functions instead of the
5259 mono_arch_.. () functions.
5261 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5263 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
5265 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
5267 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
5268 (mini_get_vtable_trampoline): Ditto.
5270 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
5271 code in the AOT case by returning the code size and a list of relocations to
5274 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
5276 2008-07-07 Bill Holmes <billholmes54@gmail.com>
5278 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
5281 Contributed under MIT/X11 license.
5283 2008-07-07 Zoltan Varga <vargaz@gmail.com>
5285 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
5286 so the buffer size can be computed correctly. Fixes #404735.
5288 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
5289 normally as cfg->debug_info is already freed.
5291 2008-07-06 Zoltan Varga <vargaz@gmail.com>
5293 * mini-amd64.c: For calls returning vtypes in registers, don't store
5294 the return address on the stack, instead allocate a separate local for
5297 2008-07-05 Mark Probst <mark.probst@gmail.com>
5299 * mini-trampolines.c, mini.h: Add an argument to
5300 mono_create_jit_trampoline_in_domain() for turning off the adding
5301 of the sync wrapper.
5303 * mini.c: Use the JIT trampoline without sync instead of
5304 ldftn_nosync in static RGCTX invoke wrappers so that the call can
5307 2008-07-04 Mark Probst <mark.probst@gmail.com>
5309 * driver.c: Turn on GSHARED optimization by default.
5311 2008-07-04 Zoltan Varga <vargaz@gmail.com>
5313 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
5314 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
5316 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
5317 create a variant of the generic trampoline code callable from AOTed trampolines.
5319 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
5320 trampoline code callable from AOTed trampolines.
5322 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
5324 2008-07-04 Mark Probst <mark.probst@gmail.com>
5326 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
5327 pass-through manner.
5329 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
5330 and don't fail sharing for them anymore.
5332 * mini-exceptions.c: Handle exceptions in shared generic methods.
5334 * generic-sharing.c: When checking the context of a generic
5335 method, also check its class's context. Don't treat wrappers as
5338 * mini-trampolines.c: Some code factored out to
5339 metadata/generic-sharing.c. Handle the MRGCTX case.
5341 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
5342 we must deal with the method being of another instantiation of the
5343 class. Add static rgctx invoke wrappers to generic methods.
5345 2008-07-04 Mark Probst <mark.probst@gmail.com>
5347 * mini.c: Provide all jit infos of generic shared methods with a
5350 * mini-exceptions.c: Handle the new situation that a generic info
5351 might be available, but not info about the this/vtable/mrgctx
5354 2008-07-03 Mark Probst <mark.probst@gmail.com>
5356 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
5359 2008-07-03 Zoltan Varga <vargaz@gmail.com>
5361 * dominators.c (check_dominance_frontier): Fix a warning.
5363 * mini.h: Add some missing prototypes.
5365 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
5367 * driver.c (mono_jit_init_version): Correct the comments since the first
5368 argument should be the name of the root domain, not a filename.
5370 * aot-runtime.c (make_writable): Error out if this is called while running
5372 (load_aot_module): Ditto.
5374 * aot-compiler.c: Really fix the computation of method indexes.
5376 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
5377 optimizations as this is no longer called frequently.
5379 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
5380 method and the invoke impl code and pass it to the delegate trampoline instead of
5381 just the delegate class.
5383 2008-07-02 Zoltan Varga <vargaz@gmail.com>
5385 * aot-compiler.c: Fixup the computation of method indexes.
5386 (add_wrappers): Create the base methods of the runtime invoke wrappers using
5387 the method builder infrastructure.
5389 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
5392 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
5393 mode, load the method right away instead of creating a trampoline.
5395 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
5397 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
5400 2008-07-01 Zoltan Varga <vargaz@gmail.com>
5402 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
5403 (mono_aot_load_method): Use method_index instead of method->token.
5405 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
5406 can handle icalls etc. properly.
5408 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
5410 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
5412 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
5413 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
5414 JIT_ICALL_ADDR patch type.
5416 * patch-info.h: Add JIT_ICALL_ADDR patch type.
5418 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
5420 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
5422 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
5424 2008-06-30 Zoltan Varga <vargaz@gmail.com>
5426 * mini.c: Use domain->jit_code_hash_lock for controlling access to
5427 domain->jit_code_hash.
5429 2008-06-29 Zoltan Varga <vargaz@gmail.com>
5431 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
5433 2008-06-27 Zoltan Varga <vargaz@gmail.com>
5435 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
5436 get_this_arg_from_call, let it compute it when needed.
5438 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
5439 gsctx from code only when needed.
5441 * mini-trampolines.c (get_generic_context): Rename this to
5442 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
5443 it can be called by the arch backends.
5445 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
5447 2008-06-26 Zoltan Varga <vargaz@gmail.com>
5449 * driver.c (mono_main): Add experimental --aot-only command line option.
5451 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
5454 2008-06-26 Kornél Pál <kornelpal@gmail.com>
5456 * driver.c (DllMain): Remove mono_module_handle.
5458 Contributed under MIT/X11 license.
5460 2008-06-25 Zoltan Varga <vargaz@gmail.com>
5462 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
5463 for emitting methods which are not in the source assembly. Detect and report
5464 failure of assembling+linking.
5466 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
5468 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
5470 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
5472 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
5474 2008-06-24 Zoltan Varga <vargaz@gmail.com>
5476 * mini.h: Remove some obsolete prototypes.
5478 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
5480 2008-06-24 Mark Probst <mark.probst@gmail.com>
5482 * mini.c (get_object_generic_inst): Variable-sized arrays are not
5483 supported by Visual Studio, so use alloca().
5485 2008-06-23 Zoltan Varga <vargaz@gmail.com>
5487 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
5490 2008-06-23 Mark Probst <mark.probst@gmail.com>
5492 * mini.c: Fail sharing of a generic method if it contains an open
5493 catch clause (because we don't pass MRGCTXs yet).
5495 2008-06-23 Mark Probst <mark.probst@gmail.com>
5497 * mini.c: When compiling a method with generic sharing, insert the
5498 method instantiated with an all-Object generic context into the
5499 jit info table, instead of the context of the first instantiation
5500 of the method we happen to compile.
5502 2008-06-18 Martin Baulig <martin@ximian.com>
5504 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
5505 `major_version' and `minor_version'.
5507 2008-06-17 Mark Probst <mark.probst@gmail.com>
5509 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
5510 mono_method_is_generic_sharable_impl() takes an additional
5511 argument specifying whether to treat type variables as reference
5514 2008-06-17 Mark Probst <mark.probst@gmail.com>
5516 * mini.h: Removed obsolete prototypes.
5518 2008-06-17 Mark Probst <mark.probst@gmail.com>
5520 * mini.c: Don't fail generic sharing for initobj and sizeof - we
5521 already handle them.
5523 2008-06-17 Mark Probst <mark.probst@gmail.com>
5525 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
5526 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
5527 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
5528 tramp-x86.c: Added a MonoGenericContext* argument to
5529 mono_arch_get_unbox_trampoline() so that it can call other
5530 functions which require it.
5532 2008-06-17 Mark Probst <mark.probst@gmail.com>
5534 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
5535 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
5536 mono_arch_get_this_arg_from_call() takes a
5537 MonoGenericSharingContext* as well.
5539 2008-06-17 Mark Probst <mark.probst@gmail.com>
5541 * mini.c: Factor out code for emitting unbox into emit_unbox() and
5542 implement generic sharing of unbox.
5544 2008-06-17 Mark Probst <mark.probst@gmail.com>
5546 * mini.c: Don't compute the vtable to determine whether a field is
5547 special static, because it might not work for open types.
5549 2008-06-17 Mark Probst <mark.probst@gmail.com>
5551 * mini.c: Removed the unused token_type and token_source arguments
5552 from get_runtime_generic_context_ptr().
5554 2008-06-17 Marek Habersack <mhabersack@novell.com>
5556 * mini.c (ADD_BINOP): fix the build
5558 2008-06-16 Zoltan Varga <vargaz@gmail.com>
5560 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
5563 2008-06-16 Mark Probst <mark.probst@gmail.com>
5565 * mini.h: Removed class relations enum that's not used anymore.
5567 2008-06-16 Mark Probst <mark.probst@gmail.com>
5569 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
5571 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
5572 the lazy fetch trampoline access code.
5574 2008-06-15 Zoltan Varga <vargaz@gmail.com>
5576 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
5578 2008-06-14 Zoltan Varga <vargaz@gmail.com>
5580 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
5582 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
5584 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
5586 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5588 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
5591 * mini-ops.h: Add MIN/MAX_UN opcodes.
5593 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
5596 * basic-math.cs: Add more min/max tests.
5598 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5600 2008-06-13 Mark Probst <mark.probst@gmail.com>
5602 * mini.c: Small fix in the prologue of emit_castclass.
5604 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5606 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
5608 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
5609 do not work even for unsigned types. Fixes #400014.
5611 * basic-math.cs: Add regression tests for unsigned Min/Max.
5613 2008-06-13 Mark Probst <mark.probst@gmail.com>
5615 * mini.c: Added additional context_used argument to several
5616 functions, which will be needed for sharing generic methods. Use
5617 GET_RGCTX macro wherever appropriate. Declare only one
5618 context_used in mono_method_to_ir().
5620 2008-06-13 Mark Probst <mark.probst@gmail.com>
5622 * mini.c, generic-sharing.c: Removed generic class relations.
5624 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
5625 functions due to MRGCTX changes.
5627 2008-06-13 Mark Probst <mark.probst@gmail.com>
5629 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
5630 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
5631 with calculated IMT.
5633 * mini.c: Generic sharing of calls via generic interfaces.
5635 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
5636 generic method with non-constant MonoGenericContext*. Instead,
5637 the context is taken out of the method itself.
5639 2008-06-13 Mark Probst <mark.probst@gmail.com>
5641 * mini.c: Generic sharing of ldvirtftn.
5643 2008-06-13 Mark Probst <mark.probst@gmail.com>
5645 * mini.c: Generic sharing of ldftn.
5647 2008-06-13 Mark Probst <mark.probst@gmail.com>
5649 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
5651 2008-06-13 Mark Probst <mark.probst@gmail.com>
5653 * mini.c: Generic sharing of the special case of ldtoken followed
5654 by a call to GetTypeFromHandle.
5656 2008-06-13 Mark Probst <mark.probst@gmail.com>
5658 * mini.c: Generic sharing of box for nullable types.
5660 2008-06-13 Zoltan Varga <vargaz@gmail.com>
5662 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
5663 are passed on the stack. Fixes #324807.
5665 2008-06-12 Bill Holmes <billholmes54@gmail.com>
5667 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
5668 for the ArgValuetypeAddrInIReg case.
5670 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
5671 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
5673 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
5674 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
5675 local variable and pass the local variable by reference to the called method.
5677 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
5678 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
5680 Contributed under MIT/X11 license.
5682 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
5684 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
5686 * debug-mini.c (mono_debug_print_vars): Release memory after printing
5689 2008-06-10 Martin Baulig <martin@ximian.com>
5692 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
5694 2008-06-09 Kornél Pál <kornelpal@gmail.com>
5696 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
5697 possible error when no arguments are passed.
5699 Contributed under MIT/X11 license.
5701 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
5703 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
5704 where the file name is NULL.
5706 2008-06-09 Zoltan Varga <vargaz@gmail.com>
5708 * mini.c: Fix s390 build.
5710 2008-06-08 Zoltan Varga <vargaz@gmail.com>
5712 * trace.c (mono_trace_parse_options): Fix warnings.
5714 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
5716 2008-06-07 Zoltan Varga <vargaz@gmail.com>
5718 * mini.c (remove_block_if_useless): Avoid printing the method name.
5720 * mini.c: Remove needless setting of ins->cil_code which is now done by
5723 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
5726 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
5727 translated code after it has been patched.
5729 2008-06-06 Zoltan Varga <vargaz@gmail.com>
5731 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
5732 avoid problems during code patching on SMP systems.
5733 (emit_call): Avoid adding a patch info which is already added by
5735 (mono_arch_emit_exceptions): Ditto.
5737 2008-06-05 Zoltan Varga <vargaz@gmail.com>
5739 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
5740 MONO_TYPE_ISSTRUCT already checks for it.
5742 2008-06-05 Bill Holmes <billholmes54@gmail.com>
5744 * mini-amd64.c:merge_argument_class_from_type: When marshaling
5745 structs with floats on Winx64 the float registers are not used.
5746 The integer registers are always used..
5747 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
5748 only one register will be used and only if the size of the struct
5749 is 1,2,4, or 8 bytes.
5751 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
5754 Contributed under MIT/X11 license.
5756 2008-06-05 Martin Baulig <martin@ximian.com>
5758 * debug-debugger.c (debugger_lookup_class): Also call
5759 mono_class_setup_methods() here; we're only called from RTI.
5761 2008-06-05 Andreas Färber <andreas.faerber@web.de>
5763 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
5764 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
5765 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
5766 Post-process object files and add dtrace-generated object, if necessary.
5768 Contributed under MIT/X11 license.
5770 2008-06-04 Mark Probst <mark.probst@gmail.com>
5772 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
5775 * mini.c: Generic sharing for unbox.any and castclass.
5777 2008-06-04 Mark Probst <mark.probst@gmail.com>
5779 * mini.c: Ignore tailcall prefix in shared generic code and when
5780 doing calls which require a vtable/rgctx argument.
5782 2008-06-04 Mark Probst <mark.probst@gmail.com>
5784 * mini.c: Don't free the JIT info.
5786 * driver.c: Changes in the JIT info table testing code.
5788 2008-06-03 Zoltan Varga <vargaz@gmail.com>
5790 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
5791 interruption. Fix some warnings.
5793 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
5794 interruption_checkpoint.
5796 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
5798 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
5799 from embedding applications.
5801 2008-06-02 William Holmes <billholmes54@gmail.com>
5803 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
5804 reserving 32 bytes on the stack when making calls.
5806 Contributed under MIT/X11 license.
5808 2008-06-01 Zoltan Varga <vargaz@gmail.com>
5810 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
5811 the linear IL branch.
5813 * driver.c: Print out more information for --version on arm.
5815 2008-05-30 Zoltan Varga <vargaz@gmail.com>
5817 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
5818 bb_exit instead, since out of line bblocks might not actually be emitted
5821 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
5822 maximum epilog size for out of line bblocks if tracing is enabled.
5824 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
5826 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
5828 * arrays.cs: Regression tests for allocating arrays with negative sizes.
5830 2008-05-28 Zoltan Varga <vargaz@gmail.com>
5832 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
5833 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
5836 2008-05-27 Zoltan Varga <vargaz@gmail.com>
5838 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
5839 the 'value' to store is a constant.
5841 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
5843 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
5844 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
5846 2008-05-26 Zoltan Varga <vargaz@gmail.com>
5848 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
5849 for accessing method->generic_container.
5851 2008-05-24 Zoltan Varga <vargaz@gmail.com>
5853 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
5855 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
5857 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
5859 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
5862 2008-05-23 Zoltan Varga <vargaz@gmail.com>
5864 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
5866 * mini.c: Handle the case when mono_class_vtable () fails.
5868 2008-05-23 Massimiliano Mantione <massi@ximian.com>
5869 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
5872 2008-05-22 Mark Probst <mark.probst@gmail.com>
5874 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
5875 together with domain sharing.
5877 2008-05-22 Mark Probst <mark.probst@gmail.com>
5879 * mini.c: Treat callvirts to final methods like non-virtual calls
5880 when doing generic sharing, i.e. look them up in the runtime
5883 2008-05-22 Mark Probst <mark.probst@gmail.com>
5885 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
5886 with computed types (for generic sharing).
5888 * mini.c: Generic sharing for mkrefany and refanyval.
5890 2008-05-22 Zoltan Varga <vargaz@gmail.com>
5892 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
5895 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
5896 the generic sharing code.
5898 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
5901 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5903 * mini.h: Remove the declaration of mono_aot_init_vtable ().
5905 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
5907 * driver.c: updated copyright date
5909 2008-05-21 Zoltan Varga <vargaz@gmail.com>
5911 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
5914 2008-05-19 Martin Baulig <martin@ximian.com>
5916 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
5917 pointing to the new `_mono_debug_using_mono_debugger' variable.
5920 (mono_main): Check mono_debug_using_mono_debugger() rather than
5921 the `MONO_INSIDE_MDB' environment variable to check whether we're
5922 inside the debugger.
5924 2008-05-19 Zoltan Varga <vargaz@gmail.com>
5926 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
5929 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
5931 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
5933 * mini.c: Added mini_assembly_can_skip_verification. This
5934 function checks if the assembly requested to skip verification.
5935 Fixes part of #387274.
5937 2008-05-07 Zoltan Varga <vargaz@gmail.com>
5939 * mini.c (mini_get_method): Disable the check for open generic classes when
5940 using generic sharing.
5942 * generics.cs: Add a test for #387034.
5944 * mini.c (mini_get_method): Check whenever the method class is an open generic
5945 type, and return NULL in that case, causing a verification error. Fixes
5948 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5950 * driver.c (mono_main): Revert r102623. The right
5951 thing to do is to enable the verifier under verifiable
5952 unless a --security flag was passed.
5954 We need this non-trivial behavior for --verify-all otherwise
5955 mcs-compileall won't be able to use it. As it needs everything to
5956 be verified under validil.
5958 2008-05-06 Martin Baulig <martin@ximian.com>
5962 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
5963 (mono_debugger_thread_cleanup): Likewise.
5964 (mono_debugger_extended_notification): Likewise.
5966 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5968 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
5969 against both inflated and non-inflated methods. We need to check against the
5970 generic definition for cases where the instantiated method is not visible.
5971 We need to check against the inflated types for cases where the instantiation
5972 changes any super type. This fixes #382986.
5974 Note that this doesn't need to be applied to other parts of mono_method_to_ir
5975 that check for visibiliy as generic params only appears as the type subject
5976 of tokens on call opcodes. Field manipulation and ldftn must always
5977 target an exact type.
5979 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
5981 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
5982 if no related --security flag is passed.
5984 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5986 * mini-arch.h: Prepare support for ppc64.
5988 Contributed under MIT/X11 license.
5990 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5992 * aot-runtime.c: Prepare support for ppc64.
5994 Contributed under MIT/X11 license.
5996 2008-05-05 Andreas Färber <andreas.faerber@web.de>
5998 * mini-ops.h: Prepare support for ppc64.
6000 Contributed under MIT/X11 license.
6002 2008-05-04 Andreas Färber <andreas.faerber@web.de>
6004 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
6006 Contributed under MIT/X11 license.
6008 2008-05-03 Zoltan Varga <vargaz@gmail.com>
6010 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
6011 assemblies, since aot_name is not a full path, causing us to load MS.NET
6012 assemblies on windows.
6014 2008-04-28 Kornél Pál <kornelpal@gmail.com>
6016 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
6017 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
6018 * main.c: Use UTF-8 encoded command line instead of Windows default code
6019 page on Windows to support Unicode.
6020 * driver.c (DllMain): New function for mixed-mode assembly support.
6021 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
6022 export __stdcall functions without decoration.
6024 Contributed under MIT/X11 license.
6026 2008-04-28 Mark Probst <mark.probst@gmail.com>
6028 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
6029 saving it very early.
6031 2008-04-28 Mark Probst <mark.probst@gmail.com>
6033 * mini.h, mini.c: Lots of code for accessing the old RGCTX
6034 deleted. The only way to access the new RGCTX is via the
6037 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
6038 vtable instead of the RGCTX to static methods.
6040 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
6041 accessing the new RGCTX.
6043 * generic-sharing.c: There is no separation between self, type
6044 arguments and other types in the RGCTX anymore.
6046 2008-04-25 Jonathan Chambers <joncham@gmail.com>
6048 * mini-amd64.c (add_general): Remove previous stack adjustment.
6049 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
6050 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
6051 for 32 bytes of stack space reserved for all calls.
6053 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
6054 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
6057 Code contributed under MIT/X11 license.
6059 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
6061 * mini.c (mini_method_verify): Only verify non-inflated methods, check
6062 against the root definition, peeling out method and type instantiations.
6063 Cache verify success results, code that fails verification is still
6064 checked multiple times.
6066 2008-04-23 Zoltan Varga <vargaz@gmail.com>
6068 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
6070 2008-04-23 Jonathan Chambers <joncham@gmail.com>
6072 * mini-amd64.c (add_general): Always increment stack on Win64.
6073 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
6076 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
6077 stack based argument handling on Win64.
6079 Code contributed under MIT/X11 license.
6081 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
6083 * Makefile.am (version.h): Add support for git-svn.
6085 2008-04-22 Zoltan Varga <vargaz@gmail.com>
6087 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
6088 so instead of calling g_spawn_command_line_sync, we do everything by hand,
6089 avoiding allocations and libc functions which might deadlock.
6091 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
6092 'no-gdb-backtrace' option is set.
6094 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
6096 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
6098 2008-04-21 Martin Baulig <martin@ximian.com>
6100 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
6101 and `get_lmf_addr'; `notification_address' is no longer a pointer.
6103 2008-04-21 Martin Baulig <martin@ximian.com>
6105 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
6106 `thread_vtable', `event_handler_ptr' and `event_handler'.
6108 2008-04-21 Martin Baulig <martin@ximian.com>
6110 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
6111 allows delayed initialization of the `executable_code_buffer' when
6114 2008-04-21 Martin Baulig <martin@ximian.com>
6116 * mini.h (mono_debugger_create_notification_function): Removed.
6117 * tramp-*.c (mono_debugger_create_notification_function): Removed.
6119 * mdb-debug-info64.s
6120 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6122 * mdb-debug-info32.s
6123 (MONO_DEBUGGER__notification_function): Added this in the .text section.
6125 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
6126 currently only works on x86 and x86_64, so don't create it on ppc.
6128 2008-04-21 Martin Baulig <martin@ximian.com>
6130 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
6133 (mini_method_compile): In the fp elimination check, check
6134 `debug_options.mdb_optimizations' in addition to
6135 mono_debug_using_mono_debugger().
6137 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
6138 disable some JIT optimizations which are only disabled when
6139 running inside the debugger.
6140 Added `--help-debug' option to describe the debugging options.
6141 (parse_debug_options): New static function to parse the `--debug'
6142 options, so we can easily add more stuff in future.
6144 2008-04-20 Zoltan Varga <vargaz@gmail.com>
6146 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
6147 the method has no body.
6149 2008-04-19 Jonathan Chambers <joncham@gmail.com>
6151 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
6152 assembly is not allowed in MSVC 64-bit compiler.
6153 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
6154 as we get floating point exceptions everywhere.
6156 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
6157 correctly align arguments for call to throw_exception.
6158 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
6160 Code contributed under MIT/X11 license.
6162 2008-04-19 Zoltan Varga <vargaz@gmail.com>
6164 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
6166 2008-04-17 Zoltan Varga <vargaz@gmail.com>
6168 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
6170 * mini-amd64.c (NEW_INS): Set cil_code.
6172 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
6173 from mini-amd64.c so all debugger related logic is in one place.
6175 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
6176 later won't have a random ip assigned to them.
6178 2008-04-16 Zoltan Varga <vargaz@gmail.com>
6180 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
6181 the arch specific function initializes code_size.
6182 (mono_create_delegate_trampoline): Ditto.
6184 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
6185 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
6188 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
6189 running under the debugger.
6191 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
6194 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
6195 debugger. Also move the disabling of optimizations here from driver.c.
6196 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
6199 * mini.h (MonoCompile): Add a few new flags.
6201 2008-04-15 Zoltan Varga <vargaz@gmail.com>
6203 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
6204 so the cil_code field of created MonoInst's is properly set.
6205 (mini_select_instructions): Ditto.
6207 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
6208 (MONO_INST_NEW_CALL): Ditto.
6210 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
6211 in many places so the ins->cil_code field is properly initialized.
6213 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
6216 2008-04-14 Zoltan Varga <vargaz@gmail.com>
6218 * mini.c (mini_method_compile): Print a different message when compiling a
6221 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
6224 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6226 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
6229 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
6231 2008-04-11 Zoltan Varga <vargaz@gmail.com>
6233 * mini.c (handle_stack_args): Make this return void since its return value was
6234 never used. Also set cfg->unverifiable for invalid IL instead of calling
6237 2008-04-10 Mark Probst <mark.probst@gmail.com>
6239 * mini.c: Make sure "this" is live in catch clauses with type
6240 variables in shared generic code.
6242 2008-04-08 Mark Probst <mark.probst@gmail.com>
6244 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
6245 generic_class_is_reference_type() to ensure the proper behaviour
6246 when sharing generic code and the type in question is a type
6249 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6251 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
6252 race conditions when printing thread dumps. Fixes #377738.
6254 2008-04-08 Massimiliano Mantione <massi@ximian.com>
6256 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
6257 shows up when both MonoInst arguments can cause aliasig.
6258 There is likely no way in the current JIT to trigger this problem, but
6259 it showed up in the development of generics sharing, when in a new
6260 opcode both args of an OP_GROUP can be aliases (addresses of a local).
6261 When the generics sharing code will be committed, its tests will be
6262 valid also for this bug.
6264 2008-04-08 Zoltan Varga <vargaz@gmail.com>
6266 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
6269 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
6272 2008-04-07 Zoltan Varga <vargaz@gmail.com>
6274 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
6275 use a more detailed exception message for InvalidCastException.
6277 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
6279 * driver.c (mono_main): Add --debug=casts option to turn on better
6280 InvalidCastException message details.
6282 * mini.c (mini_get_debug_options): New helper function to return the address of
6283 the debug_options variable.
6285 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
6286 the jit_tls TLS variable.
6288 * mini.c (mono_jit_tls): New TLS variable.
6290 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
6293 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
6295 * mini.h: Removed verifer related stuff. This code was moved to verify.c
6297 * mini.c: Removed verifer related stuff, code moved to verify.c.
6299 * driver.c: Using code from verify.c instead of mini.c.
6301 2008-04-05 Zoltan Varga <vargaz@gmail.com>
6303 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
6306 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
6308 * mini.c (check_for_method_verify): Enabling verification of
6309 corlib if mono_verify_all is set. Bugs in the verifier preventing that
6312 2008-04-04 Zoltan Varga <vargaz@gmail.com>
6314 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
6315 caller saved registers as well.
6317 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
6318 saved registers as well.
6320 2008-03-30 Zoltan Varga <vargaz@gmail.com>
6322 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
6324 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
6327 2008-03-27 Zoltan Varga <vargaz@gmail.com>
6329 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
6331 (get_call_info): Take a gsctx argument instead of 'cfg'.
6333 2008-03-26 Zoltan Varga <vargaz@gmail.com>
6335 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
6336 mono_verify_all is set.
6338 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
6340 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
6342 2008-03-25 Zoltan Varga <vargaz@gmail.com>
6344 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
6347 * driver.c mini.c mini.h: Add a --verify-all development option to test the
6348 verifier and the code generated by the compiler.
6350 2008-03-25 Mark Probst <mark.probst@gmail.com>
6352 * mini.c: Generic sharing of the non-nullable case of the box
6355 2008-03-24 Zoltan Varga <vargaz@gmail.com>
6357 * inssel.brg: Fix the build.
6359 * iltests.il.in: Add a test for lconv.ovf.u8.un.
6361 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
6363 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
6364 Array:Address. Fixes #372410.
6366 * iltests.il.in: New tests for readonly prefix.
6368 2008-03-23 Zoltan Varga <vargaz@gmail.com>
6370 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
6373 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
6376 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
6378 * mini.c (mono_decompose_op_imm): New helper function.
6380 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
6381 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6384 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6385 mono_arch_output_basic_block. Fix warnings.
6387 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
6390 2008-03-22 Zoltan Varga <vargaz@gmail.com>
6392 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
6393 since the extra frame is now detected automatically inside the loop.
6395 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
6396 opts which are now in mono_peephole_ins ().
6398 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
6400 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
6401 frames and skip duplicate managed-to-native frames. Fixes #367665.
6403 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6404 opts which are now in mono_peephole_ins ().
6405 (mono_arch_peephole_pass_2): Ditto.
6407 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
6409 * mini-codegen.c (mono_peephole_ins): New helper function containing the
6410 arch independent peephole optimizations.
6412 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
6413 opts which are now in mono_peephole_ins ().
6415 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
6417 * mini-s390.c (mono_arch_output_basic_block): Fix build.
6419 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
6422 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
6423 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
6426 2008-03-21 Zoltan Varga <vargaz@gmail.com>
6428 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
6429 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
6432 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
6433 mono_arch_output_basic_block. Fix warnings.
6435 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6437 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6440 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6442 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
6445 * iltests.il: Add new tests.
6447 2008-03-20 Kornél Pál <kornelpal@gmail.com>
6449 * mini.c: Removed Windows version macros.
6451 2008-03-20 Mark Probst <mark.probst@gmail.com>
6453 * generic-sharing.c: Put reflection types in the extensible part
6454 of the runtime generic context.
6456 * mini.c: Generic sharing of the GetTypeHandle special case of the
6457 ldtoken instruction.
6459 2008-03-20 Zoltan Varga <vargaz@gmail.com>
6461 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
6463 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
6465 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
6466 consistency with the other version on the linear IR branch.
6468 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
6470 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
6472 * iltests.il.in: Add new tests.
6474 2008-03-19 Zoltan Varga <vargaz@gmail.com>
6476 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
6478 * iltests.il.in: Add new tests.
6480 2008-03-19 Mark Probst <mark.probst@gmail.com>
6482 * mini.c: Two variables with the same name were declared in
6483 nesting contexts and one wasn't initialized. Fixed.
6485 2008-03-19 Mark Probst <mark.probst@gmail.com>
6487 * mini.c: Generic sharing of the initobj instruction.
6489 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
6491 * mini.c: make the test to optimize ldtoken from typeof() more
6494 2008-03-18 Mark Probst <mark.probst@gmail.com>
6496 * mini.c: Generic sharing of the initobj instruction for reference
6499 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
6501 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
6502 the mono_breakpoint_clean_code() code to perform bound checks.
6504 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
6506 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
6507 mono_arch_patch_callsite() to include the start of the managed method
6508 to be able to perform bound checks.
6510 2008-03-17 Mark Probst <mark.probst@gmail.com>
6512 * mini.c: Generic sharing for the isinst instruction.
6514 2008-03-17 Mark Probst <mark.probst@gmail.com>
6516 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6517 inssel-long32-mips.brg: Added opcodes for doing indirect calls
6518 with the runtime generic context argument.
6520 * mini.c: Share calls to several types of unsharable methods by
6521 putting the address of the method code in the runtime generic
6522 context and doing an indirect call.
6524 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6527 2008-03-16 Mark Probst <mark.probst@gmail.com>
6529 * generic-sharing.c: Change due to a change in the runtime genric
6532 2008-03-15 Martin Baulig <martin@ximian.com>
6535 (mono_arch_nullify_class_init_trampoline): Add call to
6536 mono_breakpoint_clean_code() to make things work when running
6537 inside the debugger.
6540 (mono_arch_nullify_class_init_trampoline): Add call to
6541 mono_breakpoint_clean_code() to make things work when running
6542 inside the debugger.
6544 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6546 * inssel-long.brg (reg): Fix 64 bit build.
6548 2008-03-14 Mark Probst <mark.probst@gmail.com>
6550 * mini.c, mini.h: Share static generic code by passing it an
6551 implicit argument pointing to the runtime generic context.
6553 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
6554 inssel-long32-mips.brg: New opcodes for calling shared static,
6555 which need to be passed the runtime generic context.
6557 * mini-amd64.c, mini-x86.c: Save the runtime generic context
6558 argument on the stack in the prologue if needed. New function for
6559 finding the runtime generic context argument from the registers
6560 saved by the trampoline.
6562 * mini-amd64.h, mini-x86.h: Specify which register to use for the
6563 runtime generic context argument.
6565 * tramp-amd64.c: Also restore the register used for the runtime
6566 generic context argument.
6568 * mini-trampoline.c: Resolve shared static calls by consulting the
6569 runtime generic context via the new argument.
6571 * generic-sharing.c: Add an argument to sharability-checking
6572 functions that specifies whether type variables should be treated
6573 as sharable type arguments.
6575 * inssel-x86.brg: Removed a superfluous, buggy rule.
6577 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
6580 2008-03-14 Martin Baulig <martin@ximian.com>
6582 * debug-debugger.c (main_thread_handler): Call
6583 mono_runtime_run_main() without sending any notifications.
6585 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
6587 2008-03-14 Zoltan Varga <vargaz@gmail.com>
6589 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
6591 2008-03-14 Mark Probst <mark.probst@gmail.com>
6593 * tramp-x86.c: Fixed register restore offsets in the trampoline
6594 code for ECX and EDX.
6596 2008-03-12 Geoff Norton <gnorton@novell.com>
6598 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
6599 different ucontext_t implementations.
6600 * exceptions-arm.c: Use the above defines to get exceptions working on
6601 iPhone (based on a patch by Luke Howard lukeh@padl.com)
6602 * mini-arm.c: Implement iPhone icache support (based on a patch by
6603 Luke Howard lukeh@padl.com)
6605 2008-03-12 Mark Probst <mark.probst@gmail.com>
6607 * mini.c: Enable generic sharing of calls to non-static
6608 non-interface non-generic non-value-type methods.
6610 * mini-trampolines.c: Resolve calls from shared generic code.
6612 2008-03-11 Zoltan Varga <vargaz@gmail.com>
6614 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
6616 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
6618 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
6620 * mini.c: some fixes for the AOT compiler.
6622 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6624 * cpu-amd64.md: Add clob:1 to some float opcodes.
6626 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
6628 * mini.h: Added MiniVerifierMode enumeration.
6630 * mini.c: Added mini_verifier_set_mode to control
6631 the usage of the new verifier.
6633 * mini.c (mono_method): Integrated the new verifier.
6635 * driver.c: Extended --security option with validil and
6636 verifiable options to activate the new verifier.
6638 2008-03-07 Zoltan Varga <vargaz@gmail.com>
6640 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
6641 optimization to ctors taking 0 or 2 arguments too.
6643 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
6646 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
6648 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
6650 2008-03-06 Zoltan Varga <vargaz@gmail.com>
6652 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
6653 non-aot case as well.
6655 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
6657 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
6660 * aot-compiler.c (encode_patch): Ditto.
6662 * mini.h (G_MININT32): Fix the definition of this.
6664 2008-03-05 Zoltan Varga <vargaz@gmail.com>
6666 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
6668 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
6670 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6672 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
6673 methods returning vtypes in registers.
6674 (mono_arch_allocate_vars): Ditto.
6676 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
6678 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
6680 * generics.cs: Add a test from the linear IR branch.
6682 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
6684 * mini.c (inline_method): Cache failed inline attempts.
6686 2008-03-04 Mark Probst <mark.probst@gmail.com>
6688 * mini.c: For shared methods of generic classes put the location
6689 of "this" into the MonoGenericJitInfo.
6691 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
6692 register out of a MonoContext by register number. Add the generic
6693 sharing context as an argument to mono_arch_find_this_argument().
6695 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
6696 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
6697 for new arch function.
6699 * mini-exception.c: Handle open exception clauses in shared
6702 * mini-trampolines.c: Supply additional argument to
6703 mono_arch_find_this_argument().
6705 2008-03-04 Zoltan Varga <vargaz@gmail.com>
6707 * Makefile.am (regtests): Run the bench.exe tests last.
6709 2008-03-03 Zoltan Varga <vargaz@gmail.com>
6711 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
6714 2008-03-02 Zoltan Varga <vargaz@gmail.com>
6716 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
6719 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
6721 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
6723 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
6724 whose class has no cctor.
6726 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
6728 2008-03-01 Zoltan Varga <vargaz@gmail.com>
6730 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
6733 2008-02-29 Zoltan Varga <vargaz@gmail.com>
6735 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
6736 to be in sync with the code on the linear IR branch.
6738 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
6740 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
6742 2008-02-27 Zoltan Varga <vargaz@gmail.com>
6744 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
6746 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
6748 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
6750 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
6752 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
6754 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
6757 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
6759 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
6760 OP_LOADR4_MEMBASE emission.
6762 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
6763 (mono_spillvar_offset_float): Ditto.
6765 * mini-mips.c (mono_arch_emit_prolog): Ditto.
6767 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
6770 * basic-long.cs: Add regression tests for them.
6772 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
6774 (mono_arch_allocate_vars): Fix representation of single-precision float
6776 (mono_arch_output_basic_block): Ditto.
6778 * inssel-mips.brg: Ditto, remove duplicate items.
6780 * mini-mips.c (emit_load_volatile_arguments): New function to handle
6781 arguments of tail calls as on other platforms.
6782 (mono_arch_output_basic_block): Handle tail calls.
6784 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
6787 * objects.cs (test_5_pass_static_struct): Add test for it.
6789 Contributed under MIT/X11 license.
6791 2008-02-26 Zoltan Varga <vargaz@gmail.com>
6793 * Makefile.am: Use gmcs for compiling the regression tests.
6795 * *.2.cs *.2.il: Rename to *.cs and *.il.
6797 2008-02-24 Zoltan Varga <vargaz@gmail.com>
6799 * regalloc.h: Make the vassign array smaller.
6801 * mini.c (mini_method_compile): Remove an unused field in cfg.
6803 * mini-codegen.c: Add a bunch of micro optimizations.
6805 2008-02-23 Zoltan Varga <vargaz@gmail.com>
6807 * regalloc.h: Remove some unused fields.
6809 2008-02-22 Zoltan Varga <vargaz@gmail.com>
6811 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
6813 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
6815 2008-02-22 Mark Probst <mark.probst@gmail.com>
6817 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
6819 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
6820 trampoline: Fetch an entry from the runtime generic context. If
6821 it's NULL, jump to the actual trampoline to fill the runtime
6822 generic context. Otherwise, return it.
6824 * mini.c: Call the lazy fetch trampoline to get entries out of the
6825 runtime generic context.
6827 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
6828 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
6829 tramp-sparc.c: Stubs for the lazy fetch trampoline.
6831 2008-02-21 Mark Probst <mark.probst@gmail.com>
6833 * mini.c: Fetch data out of the extensible part of the runtime
6834 generic context instead of calling a helper function.
6836 * generic-sharing.c: Some functions moved into
6837 metadata/generic-sharing.c. Helper function for fetching other
6838 types now checks and asserts against extensible rgctx (just for
6839 debugging purposes - the helper function isn't called anymore
6840 unless for debugging).
6842 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6844 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
6845 for tail calls up to the point that the tests in iltests.exe run. Also add a
6846 dummy CKFINITE implementation.
6847 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
6848 needed for trampoline LMF frames.
6850 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
6851 trampoline LMF frames.
6853 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
6855 * mini.c (inline_method): clean any pending loader error when inlining fail.
6856 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
6858 2008-02-21 Zoltan Varga <vargaz@gmail.com>
6860 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
6862 * aot-runtime.c (decode_patch_info): Ditto.
6864 * mini.c (mono_resolve_patch_target): Ditto.
6866 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
6869 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
6871 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
6872 if it references an icall address.
6874 2008-02-20 Zoltan Varga <vargaz@gmail.com>
6876 * cpu-s390x.md: Remove some more unused opcodes.
6878 * cpu-s390x.md: Remove some unused opcodes.
6880 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
6881 mono_op_imm_to_op ().
6883 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
6884 instead of a switch statement.
6886 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
6887 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
6889 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
6891 * mini-codegen.c: Remove unused mono_regstate2_... functions.
6893 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
6896 2008-02-19 Zoltan Varga <vargaz@gmail.com>
6898 * driver.c (mono_main): Improve error reporting when an assembly cannot be
6899 opened. Fixes #362607.
6901 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
6903 * iltests.il.in: Add a test for static methods in interfaces.
6905 2008-02-18 Zoltan Varga <vargaz@gmail.com>
6907 * genmdesc.c (build_table): Fix a crash on older glib versions.
6909 * cpu-sparc.md: Remove some unused opcodes.
6911 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
6912 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
6914 * cpu-amd64.md: Remove some unused opcodes.
6916 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
6917 like the other opcodes.
6919 2008-02-17 Zoltan Varga <vargaz@gmail.com>
6921 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
6923 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
6925 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
6926 variables 'cfg' instead of 'm' for consistency.
6928 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
6930 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
6931 argument holding the vtype return address, to avoid the ambigious use of
6932 cfg->ret for this purpose.
6934 * mini.c (NEW_RETLOADA): Use vret_addr if set.
6936 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
6938 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
6939 new mono_print_ins () function which only takes one argument.
6941 2008-02-15 Zoltan Varga <vargaz@gmail.com>
6943 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
6946 2008-02-14 Zoltan Varga <vargaz@gmail.com>
6948 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
6950 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
6952 * mini-x86.c: Sync with the version on the linear IR branch by adding new
6953 opcodes and other small changes.
6955 * mini-ops.h: Add some new opcodes from the linear IR branch.
6957 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
6959 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
6960 opcodes, use the REG_MEMBASE opcodes instead.
6962 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
6963 opcodes, use the REG_MEMBASE opcodes instead.
6965 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
6968 * mini.c (mono_op_imm_to_op): New helper function.
6970 * mini-ops.h: Add some opcodes from linear IR branch.
6972 2008-02-13 Zoltan Varga <vargaz@gmail.com>
6974 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
6977 2008-02-12 Zoltan Varga <vargaz@gmail.com>
6979 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
6982 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
6984 2008-02-09 Zoltan Varga <vargaz@gmail.com>
6986 * aot-compiler.c (emit_method_code): Add an assert.
6988 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
6989 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
6992 2008-02-08 Zoltan Varga <vargaz@gmail.com>
6994 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
6995 some load/store opcodes so they are consistent.
6996 (mono_arch_emit_prolog): Simplify some code.
6998 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
7000 * objects.cs: Add tests for large argument offsets on ARM.
7002 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
7003 stack offsets. Fixes #359651.
7005 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
7007 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
7009 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
7011 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
7013 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
7015 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
7016 rid of CEE_CONV_R_UN.
7018 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
7020 2008-02-07 Zoltan Varga <vargaz@gmail.com>
7022 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
7024 * mini.c (mono_normalize_opcodes): Add some more opcodes.
7026 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
7028 * cpu-amd64.md: Remove some unused opcodes.
7030 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
7032 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
7034 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
7035 arch specific functions for its parts. Call the peephole pass after local
7036 regalloc so the prolog can compute a more accurate max_offset.
7038 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
7039 the corresponding OP_I/OP_L opcodes.
7041 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
7043 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
7045 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7047 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
7048 as they are handled in mini.c.
7050 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
7052 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
7053 case since it is handled in mini.c.
7055 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
7057 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
7059 * *.c: Use the new opcodes in the IR and back end code.
7061 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
7063 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
7065 2008-02-06 Mark Probst <mark.probst@gmail.com>
7067 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
7068 an assert because it has a race condition.
7070 2008-02-06 Zoltan Varga <vargaz@gmail.com>
7072 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
7074 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
7076 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
7078 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
7079 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
7081 2008-02-05 Zoltan Varga <vargaz@gmail.com>
7083 * cpu-amd64.md (move): Correct the maximum size of move.
7085 2008-02-05 Mark Probst <mark.probst@gmail.com>
7087 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
7088 the generic class init trampoline to return quickly if the class
7091 2008-02-04 Zoltan Varga <vargaz@gmail.com>
7093 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
7094 issues where an 32 bit callsite cannot be patched by a 64 bit address.
7096 2008-02-03 Zoltan Varga <vargaz@gmail.com>
7098 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
7101 2008-01-31 Zoltan Varga <vargaz@gmail.com>
7103 * objects.cs: Add some soft-float tests.
7105 * mini.c: Fix a couple more soft-float issues.
7107 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
7109 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
7112 2008-01-30 Zoltan Varga <vargaz@gmail.com>
7114 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
7115 exception happens while compiling a virtual method.
7117 2008-01-29 Zoltan Varga <vargaz@gmail.com>
7119 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
7121 * mini-sparc.c: Fix build.
7123 * mini-sparc.c (get_call_info): Add support for generic sharing.
7125 * mini-exceptions.c: Add a FIXME.
7127 2008-01-27 Zoltan Varga <vargaz@gmail.com>
7129 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
7130 altstack handling code.
7132 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
7134 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
7136 * mini-s390.c: Add support for generic sharing.
7138 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7140 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7142 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
7144 * mini-s390x.c: Add support for generic sharing.
7146 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
7148 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
7150 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
7151 can be used since it takes a 16 bit signed immediate.
7153 * inssel-s390x.brg: Fix OP_SETRET.
7155 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
7157 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
7159 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
7161 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
7163 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
7166 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
7169 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
7170 of the unused mono_arch_patch_delegate_trampoline stuff.
7172 2008-01-26 Zoltan Varga <vargaz@gmail.com>
7174 * basic-long.cs: Move the fp related tests to basic-float.cs.
7176 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
7178 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
7180 * basic-calls.cs: Add a test for proper float argument passing.
7182 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
7183 if the context corresponds to an exception received through a signal.
7185 * exceptions.cs: Add a test for nullref handling at the start of a try
7188 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
7190 * jit-icalls.c (mono_break): New JIT icall.
7192 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
7194 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
7196 2008-01-25 Zoltan Varga <vargaz@gmail.com>
7198 * cpu-*.md: Get rid of unused opcodes.
7200 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
7202 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
7205 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
7208 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
7209 the arch independent trampoline code in mini-trampolines.c.
7211 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
7213 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
7215 * mini-s390.h: Remove an unused define.
7217 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
7218 the arch independent trampoline code in mini-trampolines.c.
7220 * mini-arm.c (mono_arch_emit_prolog): Fix build.
7222 2008-01-24 Zoltan Varga <vargaz@gmail.com>
7224 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
7226 * mini-s390.c (mono_arch_emit_prolog): Fix build.
7228 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
7230 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
7232 * cpu-amd64.md: Use smaller sizes for int opcodes.
7234 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
7236 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
7239 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
7242 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
7243 instead of though a pointer to save an indirection when accessing elements of
7246 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
7248 (NOT_IMPLEMENTED): New helper macro.
7249 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
7252 * *.c: Use the new helper macro.
7254 2008-01-21 Zoltan Varga <vargaz@gmail.com>
7256 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
7258 2008-01-20 Zoltan Varga <vargaz@gmail.com>
7260 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
7263 2008-01-18 Zoltan Varga <vargaz@gmail.com>
7265 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
7266 profiling is enabled.
7268 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
7270 (mono_arch_emit_prolog): Add more first bblock optimizations.
7272 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
7273 in order if possible.
7274 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
7275 bblock, since the arguments are still in their original registers.
7277 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
7279 2008-01-17 Zoltan Varga <vargaz@gmail.com>
7281 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
7284 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
7287 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
7289 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
7290 process async exceptions received while in unmanaged code.
7292 * mini.c (mini_init): Install a callback with the runtime which will be called
7293 when a thread receives an async exception while in unmanaged code.
7295 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
7297 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
7299 2008-01-16 Wade Berrier <wberrier@novell.com>
7306 2008-01-16 Zoltan Varga <vargaz@gmail.com>
7308 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
7309 compilation with sun cc.
7311 * cpu-*.md: Fix the build.
7313 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
7315 * mini-amd64.h: Add some comments to the MonoLMF structure.
7317 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
7319 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
7320 in the LMF structure if possible. This saves two instructions in the
7321 managed->native wrappers.
7323 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
7325 2008-01-16 Mark Probst <mark.probst@gmail.com>
7327 * generic-sharing.c: New type argument lookup code which uses the
7328 runtime generic context template.
7330 2008-01-15 Zoltan Varga <vargaz@gmail.com>
7332 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
7334 * mini-arm.c (add_general): Fix arm eabi parameter passing.
7335 (mono_arch_output_basic_block): Fix localloc implementation.
7337 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
7339 * mini-ia64.c (peephole_pass): Fix ia64 build.
7341 * mini-amd64.c (peephole_pass): Fix a warning.
7343 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
7344 at a constant offset from sp/fp.
7346 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
7347 instead of obtaining it from *lmf in the managed method case.
7349 2008-01-14 Zoltan Varga <vargaz@gmail.com>
7351 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
7353 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
7355 * mini.h (MonoInstList): New type.
7356 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
7357 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
7358 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
7359 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
7360 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
7361 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
7362 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
7363 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
7364 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
7365 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
7366 MONO_INST_LIST_FOR_EACH_ENTRY,
7367 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
7368 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
7369 mono_inst_list_first, mono_inst_list_last,
7370 mono_inst_list_next, mono_inst_list_prev): New instruction
7371 list handling interfaces.
7372 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
7373 list head 'ins_list'.
7374 (MonoInst): Replace next pointer with list head 'node'.
7375 (MonoCallInst): Make 'out_args' a MonoInstList.
7376 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
7377 (MonoCompile): Delete reverse_inst_list and
7378 reverse_inst_list_len.
7379 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
7380 mono_arch_lowering_pass, mono_arch_local_regalloc,
7381 mono_arch_output_basic_block, mono_arch_emit_prolog):
7382 Convert to new instruction lists.
7383 (insert_after_ins): Delete.
7384 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
7386 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
7387 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
7388 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
7389 mono_emulate_opcode, mono_emit_load_got_addr,
7390 inline_method, mono_method_to_ir, mono_print_bb_code,
7391 print_dfn, decompose_pass, nullify_basic_block,
7392 replace_out_block_in_code, remove_block_if_useless,
7393 merge_basic_blocks, move_basic_block_to_end,
7394 try_unsigned_compare, optimize_branches, mono_print_code,
7395 mini_select_instructions, remove_critical_edges): Likewise.
7396 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
7397 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
7398 mono_arch_output_basic_block, mono_arch_emit_prolog):
7400 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
7401 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7402 mono_arch_output_basic_block): Likewise.
7403 (inst_list_prepend, insert_after_ins): Delete.
7404 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
7405 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
7407 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
7408 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
7409 mono_arch_emit_prolog): Likewise.
7410 * cfold.c (mono_constant_fold): Likewise.
7411 * liveness.c (visit_bb, mono_analyze_liveness,
7412 optimize_initlocals): Likewise.
7413 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
7414 * graph.c (mono_draw_code_cfg): Likewise.
7415 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
7416 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
7417 mono_ssa_cprop): Likewise.
7418 * abcremoval (get_relations_from_previous_bb, process_block):
7420 * local-propagation (mono_cprop_invalidate_values,
7421 mono_local_cprop_bb): Likewise.
7422 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
7423 peephole_pass, mono_arch_output_basic_block,
7424 mono_arch_emit_prolog): Likewise.
7425 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
7426 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7427 mono_arch_emit_prolog): Likewise.
7428 (insert_after_ins): Delete.
7429 * aliasing.c (print_code_with_aliasing_information,
7430 mono_build_aliasing_information, mono_aliasing_deadce):
7431 Convert to new instruction lists.
7432 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
7433 peephole_pass, NEW_INS, mono_arch_lowering_pass,
7434 mono_arch_local_regalloc, mono_arch_output_basic_block):
7436 (insert_after_ins): Delete.
7437 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
7438 peephole_pass, mono_arch_output_basic_block): Convert to
7439 new instruction lists.
7440 * mini-codegen (InstList, inst_list_prepend,
7441 insert_after_ins): Delete.
7442 (insert_before_ins, get_register_force_spilling,
7443 get_register_spilling, free_up_ireg, free_up_reg,
7444 create_copy_ins, create_spilled_store, alloc_int_reg,
7445 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
7446 to new instruction lists.
7447 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
7448 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
7449 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
7450 (insert_after_ins): Delete.
7451 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
7452 mono_arch_local_regalloc, mono_arch_output_basic_block,
7453 mono_arch_call_opcode): Convert to new instruction lists.
7454 (insert_after_ins): Delete.
7455 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
7456 peephole_pass, mono_arch_output_basic_block,
7457 mono_arch_emit_prolog): Convert to new instruction lists.
7459 2008-01-11 Zoltan Varga <vargaz@gmail.com>
7461 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
7463 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
7466 * Makefile.am (version.h): Make this work with non-bash shells.
7468 2008-01-10 Zoltan Varga <vargaz@gmail.com>
7470 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
7472 2008-01-08 Zoltan Varga <vargaz@gmail.com>
7474 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
7475 the InitializeArray optimization.
7477 2008-01-06 Zoltan Varga <vargaz@gmail.com>
7479 * mini.c driver.c: Don't include os/gc_wrapper.h.
7481 2008-01-05 Zoltan Varga <vargaz@gmail.com>
7483 * mini.c (print_jit_stats): Print GC statistics if available.
7485 2008-01-04 Zoltan Varga <vargaz@gmail.com>
7487 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
7489 2007-12-29 Zoltan Varga <vargaz@gmail.com>
7491 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
7493 2007-12-26 Zoltan Varga <vargaz@gmail.com>
7495 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
7497 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
7499 * driver.c (mono_main): Ditto.
7501 2007-12-23 Zoltan Varga <vargaz@gmail.com>
7503 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
7505 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
7506 in the vtable can't be encoded.
7507 (compile_method): Ditto.
7509 2007-12-21 Zoltan Varga <vargaz@gmail.com>
7511 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
7514 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
7517 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
7518 the top LMF entry belongs to the current method.
7520 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
7522 2007-12-20 Zoltan Varga <vargaz@gmail.com>
7524 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
7526 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
7528 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
7530 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
7532 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
7534 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
7537 * basic-float.cs: Add an ulong->double cast test.
7539 2007-12-15 Zoltan Varga <vargaz@gmail.com>
7541 * mini.c (mono_method_to_ir): Fix a warning.
7543 2007-12-14 Zoltan Varga <vargaz@gmail.com>
7545 * mini-ops.h: Add OP_SWITCH.
7547 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
7548 CEE_SWITCH in back-end code, use OP_SWITCH instead.
7550 2007-12-11 Geoff Norton <gnorton@novell.com>
7552 * mini-s390x.c: Minor change to the MAX() define to allow
7553 it to compile with other gcc versions.
7555 2007-12-11 Geoff Norton <gnorton@novell.com>
7558 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
7560 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7562 exceptions-arm.c (mono_arch_get_restore_context): Restore
7565 exceptions-arm.c (throw_exception): Save the frame pointer.
7566 This is a partial fix for #323747. Only the client side is
7569 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
7571 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
7572 was using an unrelated variable to log the class which
7573 needed the cctor to be called. This was crashing on arm.
7575 2007-12-09 Robert Jordan <robertj@gmx.net>
7577 * mini-x86.c (mono_arch_emit_epilog):
7578 Consider all kinds of 64-bit types. Fixes #323114.
7580 2007-12-08 Zoltan Varga <vargaz@gmail.com>
7582 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
7584 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7586 * mini-amd64.c (peephole_pass): Add a missing instruction check.
7588 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7590 * mini.c: run type ctor before allocating an object, not only
7591 when running it's constructor method (fixes at least part of bug #342507).
7593 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7595 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
7597 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
7598 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
7601 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
7602 mono_generic_class_init_trampoline () the same as it is done with the other
7605 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
7606 aot-runtime.c aot-compiler.c: Implement AOT support.
7608 2007-12-07 Mark Probst <mark.probst@gmail.com>
7610 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
7611 build for archs which don't have the vtable trampoline defined
7614 2007-12-07 Zoltan Varga <vargaz@gmail.com>
7616 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
7618 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
7620 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
7622 * tramp-<ARCH>.c: Use the new helper function.
7624 2007-12-07 Mark Probst <mark.probst@gmail.com>
7626 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
7627 trampoline call, which takes a vtable argument.
7629 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
7630 OP_TRAMPCALL_VTABLEs like other calls.
7632 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
7633 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
7634 call. Implemented a support function which fetches the vtable
7635 from a register set.
7637 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
7638 Implemented a generic class init trampoline, using the
7639 OP_TRAMPCALL_VTABLE opcode.
7641 * mini.c: Implemented static field access when sharing generic
7642 code. This implies initing the class using the new
7643 OP_TRAMPCALL_VTABLE call.
7645 2007-12-07 Mark Probst <mark.probst@gmail.com>
7647 * mini.c: Don't compile methods with sharing enabled if their
7648 classes are disabled for sharing.
7650 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7652 * inssel.brg: Add a missing sign extension to the GETCHR and array access
7653 opcodes. Fixes #346563.
7655 * objects.cs: Add a new test.
7657 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
7659 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
7660 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
7662 2007-12-06 Zoltan Varga <vargaz@gmail.com>
7664 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
7666 2007-12-03 Zoltan Varga <vargaz@gmail.com>
7668 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
7671 2007-12-02 Zoltan Varga <vargaz@gmail.com>
7673 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
7675 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
7676 optimization in the AOT case.
7678 2007-11-30 Zoltan Varga <vargaz@gmail.com>
7680 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
7682 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
7684 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
7686 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
7688 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
7689 is created by the inlined delegate ctor.
7691 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7693 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
7695 2007-11-29 Zoltan Varga <vargaz@gmail.com>
7697 * cpu-x86.md: Fix the length of ckfinite.
7699 2007-11-28 Zoltan Varga <vargaz@gmail.com>
7701 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
7703 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
7704 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
7706 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
7708 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
7709 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
7711 2007-11-28 Martin Baulig <martin@ximian.com>
7714 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
7715 after creating the trampoline.
7717 2007-11-27 Zoltan Varga <vargaz@gmail.com>
7719 * aot-runtime.c (load_aot_module): Check runtime version if needed.
7721 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
7724 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
7725 instead of the calling method to help AOT.
7727 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
7729 2007-11-26 Zoltan Varga <vargaz@gmail.com>
7731 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
7734 2007-11-23 Zoltan Varga <vargaz@gmail.com>
7736 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
7738 * aot-compiler.c (compile_method): Correct check for generic method definitions.
7739 (encode_method_ref): No need to handle generic method definitions specially.
7741 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
7743 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
7746 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
7748 (compile_method): Enable generic sharing.
7750 2007-11-22 Zoltan Varga <vargaz@gmail.com>
7752 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
7753 (mini_method_compile): Add preliminary support for AOTing shared generic code.
7755 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
7758 * mini-trampolines.c: Fix a warning.
7760 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
7762 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
7763 (generic_class_is_reference_type): Remove unused function.
7765 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
7766 in the generic vtable trampoline case.
7768 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
7770 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
7771 return an AOT method based on a vtable slot.
7773 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
7775 * mini.c (mini_get_vtable_trampoline): Export this.
7777 2007-11-22 Martin Baulig <martin@ximian.com>
7780 (MonoDebuggerInfo): Move `debugger_version' up.
7782 2007-11-22 Martin Baulig <martin@ximian.com>
7785 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
7787 * mini-trampolines.c
7788 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
7789 after compiling the method.
7791 2007-11-20 Martin Baulig <martin@ximian.com>
7794 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
7795 (mono_debugger_remove_breakpoint): Likewise.
7796 (mono_debugger_check_breakpoints): Likewise.
7798 * debug-debugger.c: Implement the new breakpoint interface here.
7800 2007-11-18 Zoltan Varga <vargaz@gmail.com>
7802 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
7803 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
7805 * mini-x86.c (mono_arch_output_basic_block): Ditto.
7807 2007-11-17 Zoltan Varga <vargaz@gmail.com>
7809 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
7811 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
7814 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
7817 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
7818 returning a vtype in a register.
7820 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
7821 here from the arch specific code.
7823 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
7826 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
7827 (mono_arch_emit_prolog): Increment maximum prolog size.
7829 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
7830 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
7832 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
7833 MonoGenericSharingContext.
7835 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
7836 MonoGenericSharingContext. Allocate memory from the cfg mempool.
7838 2007-11-15 Mark Probst <mark.probst@gmail.com>
7840 * mini.c, mini.h, generic-sharing.c: Functions for producing code
7841 which extract fields out of the runtime generic context. Full
7842 sharing of the NEWARR opcode.
7844 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
7846 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
7847 --enable-minimal=ssa.
7849 2007-11-13 Zoltan Varga <vargaz@gmail.com>
7851 * mini-trampolines.c (mono_delegate_trampoline): Update after
7852 mono_marshal_get_delegate_invoke () signature change.
7854 2007-11-13 Mark Probst <mark.probst@gmail.com>
7856 * mini.c: Removed the shared context in favor of the generic
7857 sharing context. Allocate the MonoJitInfo structure with room for
7858 the generic sharing context if it's needed.
7860 * mini.h: Remove MonoGenericSharingContext declaration. It's in
7861 domain-internals.h now.
7863 * mini-x86.c: Pass the generic sharing context to get_call_info ().
7865 * generic-sharing.c: Several changes for working without a shared
7866 context and instead operating on open types instead.
7868 2007-11-12 David S. Miller <davem@davemloft.net>
7870 * inssel-sparc.brg: Fix double instruction emit.
7872 2007-11-12 Zoltan Varga <vargaz@gmail.com>
7874 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
7875 Get/Set/Address methods.
7877 * mini.c debug-debugger.c mini-trampolines.c: Update after
7878 mono_marshal_get_delegate_invoke signature change.
7880 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7882 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
7883 This can happens with dynamic methods. Fixes the other bug in #322722.
7885 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
7887 * tramp-arm.c (mono_arch_patch_callsite): Support patching
7890 * mini-arm.c (arm_patch): Implement patching of BX call
7891 sequence. Fixes one of the bugs in #322722.
7893 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
7895 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
7896 under Linux. We only need to flush every 32-byte cache line.
7898 2007-11-07 Massimiliano Mantione <massi@ximian.com>
7901 move_basic_block_to_end: Add branches when needed, eventually creating
7903 optimize_branches: added a parameter that tells if it's ok to create
7904 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
7905 and avoid calling move_basic_block_to_end when it's not ok.
7908 2007-11-07 Mark Probst <mark.probst@gmail.com>
7910 * mini.c: Abort inlining call to InitializeArray if something
7911 looks wrong. Let the icall handle it, which now has proper safety
7914 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
7916 * mini.c (mono_spill_call): add support for soft-float.
7918 * mini.c (mono_method_to_ir): add support for soft-float
7919 to inlined functions that return float.
7921 * mini.c (mono_method_to_ir): add support for soft-float
7922 to cee_stsfld opcode on float fields.
7924 2007-11-05 Geoff Norton <gnorton@novell.com>
7926 * mini-x86.h: Fix the structure access for X86 Leopard.
7929 2007-11-05 Martin Baulig <martin@ximian.com>
7931 * mini-trampolines.c
7932 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
7933 after compiling the method to notify the debugger.
7935 2007-11-05 Martin Baulig <martin@ximian.com>
7937 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
7939 2007-11-02 Zoltan Varga <vargaz@gmail.com>
7941 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
7942 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
7944 2007-11-01 Zoltan Varga <vargaz@gmail.com>
7946 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
7947 native-to-managed wrappers.
7949 2007-11-01 Geoff Norton <gnorton@novell.com>
7951 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
7954 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7956 * mini.c, mini-x86.c: when getting back from unmanaged code
7957 to managed via a marshaled delegate we also need to set the
7960 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7962 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
7965 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
7967 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
7968 let the debugger or other external agents to tell the JIT when
7969 a sw breakpoint has been inserted in the code that the JIT needs
7970 to be able to inspect.
7972 2007-10-31 Martin Baulig <martin@ximian.com>
7975 (MonoDebuggerInfo): Remove `runtime_class_init'.
7977 2007-10-30 Martin Baulig <martin@ximian.com>
7980 (mono_debugger_thread_created): Added `MonoThread *' argument.
7981 (mono_debugger_extended_notification): New public method.
7982 (mono_debugger_trampoline_compiled): New public method.
7985 (MonoDebuggerThreadInfo): Added `thread' and
7986 `extended_notifications' fields.
7989 (debugger_executable_code_buffer): New static variable.
7992 (MonoDebuggerInfo): Added `executable_code_buffer',
7993 `executable_code_buffer_size', `breakpoint_info_area',
7994 `breakpoint_table' and `breakpoint_table_size'.
7996 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
7998 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
7999 that IP either is an unused value or the vtable pointer. IMT
8000 calls use vtable + offset now. Reduced by almost half the size
8003 2007-10-26 Jonathan Chambers <joncham@gmail.com>
8005 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
8006 defines to access param registers. Replace long usage with
8007 gsize as sizeof(long) != sizeof(void*) on Win64.
8009 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
8010 on Win64. Fix intrinsic, use _AddressOfReturnAddress
8011 instead of non-existant _GetAddressOfReturnAddress.
8013 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
8014 param registers. Save/restore %rdi and %rsi in MonoLMF.
8016 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
8017 param registers. Modify (throw_exception) signature to take
8018 %rdi and %rsi on Win64.
8020 Code is contributed under MIT/X11 license.
8022 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8024 * helpers.c: unlink debugging output files.
8026 2007-10-25 Zoltan Varga <vargaz@gmail.com>
8028 * mini.c: Move mono_create_ftnptr () to object.c.
8030 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
8032 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
8033 optional. This function can now be used to disassemble code generated
8034 outside the JIT such as trampolines and IMT thunks.
8036 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
8038 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
8039 vtable pointer from a ldr instruction.
8041 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
8042 new IMT call sequence.
8044 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
8045 call sequence for interface invocations.
8047 * mini-arm.c (mono_arch_emit_imt_argument): added, required
8048 for imt support. This function is empty since IMT on ARM requires no
8049 special handling on the IR side.
8051 * mini-arm.c (mono_arch_find_imt_method): added, required for
8054 * mini-arm.c (mono_arch_find_this_argument): added, required
8057 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
8058 a ldr instruction to load a value stored in the code stream.
8060 * mini-arm.c (mono_arch_build_imt_thunk):added, required
8064 2007-10-23 Zoltan Varga <vargaz@gmail.com>
8066 * mini.c (mini_init): Install the jump trampoline callback.
8068 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8070 * mini-trampolines.c: handle synchronized methods with the common
8071 vtable trampoline (bug #335601).
8073 2007-10-17 Zoltan Varga <vargaz@gmail.com>
8075 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
8077 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
8080 * mini-ia64.h mini-ia64.c: Add support for IMT.
8082 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
8083 prolog. Fixes #331958.
8085 2007-10-15 Zoltan Varga <vargaz@gmail.com>
8087 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
8089 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8091 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
8094 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8096 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
8099 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
8101 * mini-x86.c, mini-x86.h: x86 support for the common vtable
8104 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
8106 * mini-trampolines.c: changed the magic rampoline to understand
8107 the common vtable trampoline method: the method to invoke is
8108 determined by the vtable displacement of the call.
8110 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8112 * mini.c, mini.h: register the common vtable trampoline if the
8113 architecture supports it.
8115 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8117 * cpu-amd64.md: use the correct max length for tls_get.
8119 2007-10-14 Zoltan Varga <vargaz@gmail.com>
8121 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
8122 CEE_STELEM_ANY. Fixes #333696.
8124 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8126 * exceptions-x86.c: provide more graceful handling of the case where
8127 we followed a bogus function pointer from managed code (bug #332866).
8129 2007-10-11 Mark Probst <mark.probst@gmail.com>
8131 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
8132 replaces the generic_shared flag and will carry more information
8135 * generic-sharing.c: Added mini_type_stack_size() which allows
8136 allows open types if given a generic sharing context.
8137 mini_get_basic_type_from_generic() takes a
8138 MonoGenericSharingContext* instead of a MonoCompile* now.
8140 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
8141 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
8142 mini-sparc.c, mini-x86.c: Trivial changes required by the two
8143 changes above. Just passing arguments through to the right
8146 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8148 * mini-arm.c: unify the call emission to emit_code_seq().
8150 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
8152 * tramp-arm.c: reduced the trampoline size.
8154 2007-10-10 Mark Probst <mark.probst@gmail.com>
8156 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
8157 variable handling out of arch-specific code.
8159 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
8161 * mini-arm.c: implemented fast delegate dispatch.
8163 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8165 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
8166 that fp elimination is turned off if the space required by locals is too
8169 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8171 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
8172 ARM to the new style trampoline.
8174 2007-10-09 Zoltan Varga <vargaz@gmail.com>
8176 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
8178 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
8180 2007-10-09 Martin Baulig <martin@ximian.com>
8183 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
8184 `field_info_offset_offset'.
8186 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
8188 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
8189 removed more internal usage of the r11 register and made it available
8190 to the register allocator.
8192 2007-10-08 Mark Probst <mark.probst@gmail.com>
8194 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
8195 when sharing generics and treat type variables as references.
8197 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8199 * mini-ppc.c: started removing the internal uses of register r11
8200 to eventually allow the register allocator to manage it as an
8201 additional available register.
8203 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8205 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
8207 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
8209 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
8210 specific trampolines as they are not performance critical as a jump
8211 target (maybe align as before only for AOT code?). This saves about
8212 200 KB of native code on x86 for monodevelop startup.
8214 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
8216 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
8217 monodevelop startup.
8219 2007-10-06 Zoltan Varga <vargaz@gmail.com>
8221 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
8223 * mini-sparc.h mini-sparc.c: Implement IMT support.
8225 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
8226 its smaller and doesn't clobber sparc_g1.
8228 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
8230 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
8232 * mini-ppc.c: optimized the size of the IMT thunks a bit.
8234 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8236 * mini-ppc.c: implemented fast delegate invocation.
8238 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
8240 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
8242 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8244 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
8245 code to the new style trampoline in preparation for IMT support.
8247 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
8249 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
8250 systems already. This also reduces the specific trampiline sizes and
8251 prepares for the use of r12 as the IMT identifier register.
8253 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8255 * mini-mips.h: endianess fix (simplified from a patch by
8256 Thomas Kunze <thommy@tabao.de>, bug #323737).
8258 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
8260 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
8261 to access ucontext fields and enable netbsd support
8262 (partially from Magnus Henoch <mange@freemail.hu>).
8264 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8266 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
8267 use the preprocessor from the CPP env var if it is set.
8269 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
8271 * mini-trampolines.c: fixed an assertion and moved it earlier in the
8272 code, before interface_offset gets used.
8274 2007-10-02 Zoltan Varga <vargaz@gmail.com>
8276 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
8277 mono_class_setup_vtable () before accessing klass->vtable.
8279 2007-10-01 Zoltan Varga <vargaz@gmail.com>
8281 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
8284 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
8286 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
8287 IMT slots (this saves hundreds of KB of memory in programs like
8288 IronPython and Monodevelop).
8290 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8292 * mini.c: print the delegate counter.
8294 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
8296 * mini-x86.c: make it easier to enable the debugging code for IMT
8299 2007-09-28 Martin Baulig <martin@ximian.com>
8302 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
8303 `mono_method_klass_offset' and `mono_method_token_offset'.
8305 2007-09-20 Mark Probst <mark.probst@gmail.com>
8307 * mini.c: First generics sharing implementation. Can only share
8308 in very simple cases. If sharing doesn't work it falls back to
8309 dedicated compilation.
8311 * mini.h: Flag in MonoCompile to specify whether generic
8312 compilation is shared. Flags enum for marking which generic inst
8313 of a context is used. Prototypes for helper functions.
8315 * generic-sharing.c: Helper functions for generic method sharing.
8317 * optflags-def.h: Optimization flag (gshared) for enabling generic
8318 method sharing added.
8320 * Makefile.am: generic-sharing.c added.
8322 2007-09-19 Daniel Nauck <dna@mono-project.de>
8324 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
8326 2007-09-19 Massimiliano Mantione <massi@ximian.com>
8327 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
8330 2007-09-19 Martin Baulig <martin@ximian.com>
8332 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
8333 mono_debug_cleanup() is now part of mono_cleanup().
8335 2007-09-18 Zoltan Varga <vargaz@gmail.com>
8337 * driver.c (mono_main): Fix a warning.
8339 2007-09-17 Zoltan Varga <vargaz@gmail.com>
8341 * aot-compiler.c: Optimize various parts when processing large assemblies.
8344 * mini.c (mono_patch_info_hash): Improve hash function.
8346 2007-09-14 Jonathan Chambers <joncham@gmail.com>
8348 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
8350 Code is contributed under MIT/X11 license.
8352 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8354 * mini.c (mini_init): Fix a leak.
8356 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
8358 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8360 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
8362 2007-09-14 Zoltan Varga <vargaz@gmail.com>
8364 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
8366 2007-09-13 Zoltan Varga <vargaz@gmail.com>
8368 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
8371 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
8373 * mini.c (handle_alloc): Enable managed allocators in AOT code.
8375 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
8377 * aot-runtime.c (decode_patch_info): Ditto.
8379 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8381 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
8382 static case. Cache delegates in architecture specific code,
8383 based on number of parameters.
8385 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
8386 in architecture specific code, based on number of parameters.
8388 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
8389 caching happen in architecture specific code now.
8391 Code is contributed under MIT/X11 license.
8393 2007-09-12 Jonathan Chambers <joncham@gmail.com>
8395 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
8396 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
8397 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
8399 Code is contributed under MIT/X11 license.
8401 2007-05-15 Massimiliano Mantione <massi@ximian.com>
8402 * mini.c: (mono_thread_abort) Fixed bug #82416.
8404 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8406 * mini.: hook the new managed GC allocation feature into the JIT.
8408 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8410 * mini.c: implementation for the new runtime tls opcode.
8412 2007-09-11 Martin Baulig <martin@ximian.com>
8415 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
8416 `mono_method_inflated_offset'.
8418 2007-09-07 Zoltan Varga <vargaz@gmail.com>
8420 * driver.c mini.h mini.c: Add a new devel command line option for injecting
8421 async exceptions into a method.
8423 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
8424 purpose of testing whenever the unwinder works at every instruction.
8426 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
8428 * mini.c: check accessibility of method used in ldftn (fixes
8431 2007-09-04 Zoltan Varga <vargaz@gmail.com>
8433 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
8435 * inssel.brg: Fix a warning.
8437 2007-09-03 Martin Baulig <martin@ximian.com>
8439 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
8440 now takes the `main_method' as argument.
8442 2007-09-02 Zoltan Varga <vargaz@gmail.com>
8444 * cpu-sparc.md (endfilter): Add missing src1:i argument.
8446 2007-08-30 Jonathan Chambers <joncham@gmail.com>
8448 * driver.c: include the cil-coff.h header on Windows.
8450 Code is contributed under MIT/X11 license.
8452 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8454 * mini.c, driver.c: don't include the cil-coff.h header.
8456 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
8458 * mini.c: flag places that needs fixes fo soft-float support.
8460 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
8462 * mini.h, inssel-float.brg: fix soft-float constant loads on big
8463 endian systems (partially from Dean Jenkins, bug #81924).
8465 2007-08-28 Mark Probst <mark.probst@gmail.com>
8467 * mini.c (check_linkdemand): Remove embedded reference object in
8468 call to LinkDemandSecurityException.
8469 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
8470 with an IntPtr instead of a reference object.
8472 2007-08-28 Zoltan Varga <vargaz@gmail.com>
8474 * mini.c (handle_initobj): Handle alignment properly.
8476 * inssel.brg (mini_emit_memset): Ditto.
8478 * inssel.brg (mini_emit_memcpy): Ditto.
8480 * inssel-sparc.brg: Ditto.
8482 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
8484 2007-08-26 Zoltan Varga <vargaz@gmail.com>
8486 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
8487 exceptions raised in unmanaged code. Fixes part of #82594.
8489 2007-08-24 Mark Probst <mark.probst@gmail.com>
8491 * mini.c (mono_method_to_ir), declsec.c
8492 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
8494 2007-08-22 Martin Baulig <martin@ximian.com>
8497 (MonoDebuggerThreadInfo): New typedef.
8498 (mono_debugger_thread_table): New global variable.
8499 (mono_debugger_thread_created): New public function.
8500 (mono_debugger_thread_cleanup): New public function.
8504 - removed `get_current_thread' and `lookup_assembly'.
8505 - removed `data_table'.
8506 - added `thread_table'.
8509 (mono_thread_start_cb): Call mono_debugger_thread_created().
8510 (mono_thread_attach_cb): Likewise.
8511 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
8512 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
8515 * driver.c (mono_main): Move mono_debug_init() up, before calling
8516 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
8518 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8520 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
8521 together when passing several arguments of type double (gives a small
8522 speedup and saves a few bytes of generated code).
8524 2007-08-20 Jb Evain <jbevain@novell.com>
8526 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
8528 2007-08-20 Jb Evain <jbevain@novell.com>
8530 * mini.c (mono_method_to_ir): throw MethodAccessException
8531 and FieldAccessException instead of InvalidProgramException.
8533 2007-08-20 Mark Probst <mark.probst@gmail.com>
8535 * mini.c: CoreCLR security checks.
8537 * mini.h: Removed MonoSecurityMode (moved to
8538 metadata/security-manager.h) and mono_security_mode global var
8539 (replaced by set/get functions in security-manager.h).
8541 * driver.c: Added "core-clr-test" security mode for testing. Used
8542 set-function for setting security mode.
8544 2007-08-17 Mark Probst <mark.probst@gmail.com>
8546 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
8547 the new jit_info_table.
8549 * driver.c: Test code for the new jit_info_table (enabled by the
8550 define MONO_JIT_INFO_TABLE_TEST).
8552 2007-08-14 Zoltan Varga <vargaz@gmail.com>
8554 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
8555 detection of call <REG> instruction sequence. Fixes build on freebsd.
8557 2007-08-13 Zoltan Varga <vargaz@gmail.com>
8559 * mini-exceptions.c: Fix a warning.
8561 2007-08-11 Zoltan Varga <vargaz@gmail.com>
8563 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
8564 stack overflow handling code on amd64 too.
8566 * mini-exceptions.c (mono_setup_altstack): Make this use
8567 mono_thread_get_stack_bounds ().
8569 * mini-x86.h: Disable sigaltstack on solaris x86.
8571 2007-08-10 Zoltan Varga <vargaz@gmail.com>
8573 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
8575 2007-08-10 Geoff Norton <gnorton@customerdna.com>
8577 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
8579 2007-08-08 Zoltan Varga <vargaz@gmail.com>
8581 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
8583 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
8585 2007-08-03 Neale Ferguson <neale@sinenomine.net>
8587 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
8590 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8592 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
8593 to be emitted (bug #82281).
8595 2007-08-01 Martin Baulig <martin@ximian.com>
8597 Merged the `debugger-dublin' branch.
8599 * debug-debugger.h (MonoDebuggerInfo):
8600 Removed the `old_*' compatibility entries.
8601 Added `debugger_version' and `data_table'.
8602 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
8603 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
8606 (MiniDebugMethodBreakpointInfo): Add `address_list'.
8607 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
8608 instead of a `gconstpointer'.
8609 (mono_debugger_insert_method_breakpoint): Return a
8610 `MonoDebugMethodAddressList *'.
8612 2007-06-28 Martin Baulig <martin@ximian.com>
8614 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8616 2007-08-01 Zoltan Varga <vargaz@gmail.com>
8618 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
8619 __builtin_frame_address () since it is broken on older gcc versions.
8621 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
8623 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
8624 on the stack overflow handling and made the managed stack overflows
8625 catchable in most cases using soft guard pages.
8626 * exceptions-x86.c: added code to restore the protection in the soft
8627 guard pages at the end of exception handling.
8629 2007-07-31 Zoltan Varga <vargaz@gmail.com>
8631 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
8633 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8635 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
8638 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
8640 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
8641 signal handling support until it has been ported to the new mechanism.
8642 * mini.c: fixed stack overflow detection and use the new
8643 architecture code to handle signals on the altstack.
8645 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
8647 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
8648 stack overflows on the alt stack.
8650 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
8652 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
8653 stack overflows on the alt stack.
8655 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
8657 * exceptions-ppc.c: cleanup preparing for altstack support.
8659 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8661 * exceptions-arm.c: cleanup preparing for altstack support.
8663 2007-07-27 Mark Probst <mark.probst@gmail.com>
8665 * mini.c (print_jit_stats): Output hazard pointer stats.
8667 2007-07-26 Mark Probst <mark.probst@gmail.com>
8669 * driver.c, mini.c: Replaced security mode flags with a single
8672 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8674 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
8676 2007-07-25 Mark Probst <mark.probst@gmail.com>
8678 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
8679 (which doesn't do anything yet) for activating Core CLR
8680 (Silverlight) security.
8682 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
8684 * mini-codegen.c: work around a possible gcc bug on arm.
8686 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
8688 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
8689 message for platforms that don't support AOT compilation.
8691 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
8693 * mini.h, mini.c, driver.c: temporary smcs hack.
8695 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
8697 * mini-arm.h, mini-arm.c: arm EABI fixes.
8699 2007-07-22 Zoltan Varga <vargaz@gmail.com>
8701 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
8704 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
8705 trampolines taking a method argument.
8707 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
8709 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
8710 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
8712 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
8713 JIT compilation throws an exception. Fixes #82050.
8715 2007-07-19 Mark Probst <mark.probst@gmail.com>
8717 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
8718 with the MONO_EXCEPTION_ defines.
8720 2007-07-17 Zoltan Varga <vargaz@gmail.com>
8722 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
8725 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
8726 the cause of an assertion.
8728 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
8730 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
8733 2007-07-15 Zoltan Varga <vargaz@gmail.com>
8735 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
8736 assert. Should fix #82103.
8738 2007-07-14 Zoltan Varga <vargaz@gmail.com>
8740 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
8741 here too. Fixes #82095.
8743 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
8746 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
8748 * mini-amd64.h: Enable IMT for amd64.
8750 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
8752 2007-07-12 Zoltan Varga <vargaz@gmail.com>
8754 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
8756 2007-07-12 Mark Probst <mark.probst@gmail.com>
8758 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
8759 as soon as check_linkdemand sets an exception_type.
8761 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
8763 * mini-x86.c: fixed offsets for IMT call sequence.
8764 * mini-x86.h: enable IMT again.
8766 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8768 * trace.c (mono_trace_enter_method): Decode MonoType too.
8770 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
8772 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
8774 * mini-amd64.c: Add preliminary IMT implementation.
8776 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
8778 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
8779 understand the new IMT-base interface invocation (thanks to
8780 Daniel Nauck for the report and the remote debugging session).
8782 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
8784 * mini-x86.c: size and speed optimizations for the IMT bsearch.
8786 2007-07-11 Zoltan Varga <vargaz@gmail.com>
8788 * Makefile.am (aotcheck): Make this actually use the AOTed code.
8790 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
8792 * mini-trampolines.c: implement AOT IMT support.
8793 * mini-x86.h: enable IMT support for wider testing.
8795 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8797 * inssel.brg (emit_imt_argument): Add aot support here.
8799 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
8801 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
8803 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
8804 of the IMT implementation, partially from massi, with my
8805 implementation of the bsearch sequence. Disabled by default until
8806 the AOT code is implemented.
8808 2007-07-10 Zoltan Varga <vargaz@gmail.com>
8810 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
8812 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
8814 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
8816 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
8817 arch-independent IMT JIT code from Massimiliano
8818 Mantione (massi@ximian.com) with small cleanups from me.
8820 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
8822 * Makefile.am: fix svn invocation to get the svn revision to be
8823 independent of the local language (build fix).
8825 2007-07-09 Mark Probst <mark.probst@gmail.com>
8827 * mini.c (inline_method): Reset cfg->exception_type if the
8828 inlining is aborted. Fixes: 82049.
8830 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
8832 * mini.c: remove assert from exception handling code when exception_ptr
8835 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8837 * mini.c (mono_codegen): Add an assert.
8839 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
8840 enter and leave code.
8841 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
8843 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
8845 * mini-ppc.c: fixed memory corruption for localloc(0)
8848 2007-07-05 Zoltan Varga <vargaz@gmail.com>
8850 * mini.c: Fix warnings.
8852 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
8854 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
8855 to emit better double->int conversions.
8857 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
8859 * mini.c: the provided Min/Max optimizations are valid for unisgned
8862 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
8864 * 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
8866 2007-06-28 Miguel de Icaza <miguel@novell.com>
8868 * mini.c (mono_running_on_valgrind): Add support for reporting the
8869 method and its boundaries to valgrind.
8871 2007-06-28 Martin Baulig <martin@ximian.com>
8873 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
8875 2007-06-25 Zoltan Varga <vargaz@gmail.com>
8877 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
8879 * generic.2.cs: Add new test case.
8881 2007-06-25 Martin Baulig <martin@ximian.com>
8883 Merged the `debugger-dublin' branch.
8886 (mono_debugger_insert_method_breakpoint): New public method.
8887 (mono_debugger_remove_method_breakpoint): Likewise.
8888 (mono_debugger_check_breakpoints): New static method.
8889 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
8891 * debug-debugger.h (MonoDebuggerInfo):
8892 Renamed (to keep backward compatibility in the vtable):
8893 `insert_breakpoint' -> `old_insert_breakpoint'.
8894 `remove_breakpoint' -> `old_remove_breakpoint'.
8895 `create_string' -> `old_create_string'.
8896 `lookup_class' -> `old_lookup_class'.
8897 `lookup_type' -> removed; changed into a dummy field.
8898 `lookup_assembly' -> `old_lookup_assembly'.
8899 Added (same functionality, but different signature):
8900 `create_string', `lookup_class', `lookup_assembly'
8902 `get_method_addr_or_bpt', `remove_method_breakpoint',
8903 `runtime_class_init'.
8905 * debug-debugger.c: Merged the `debugger-dublin' branch.
8907 2007-06-23 Zoltan Varga <vargaz@gmail.com>
8909 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
8911 (peephole_pass): Likewise.
8913 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
8915 * driver.c: hopefully make setaffinity work also for ancient
8918 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
8920 * driver.c : win32 build fix.
8922 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
8924 * driver.c: check for the MONO_NO_SMP env var and bind to a single
8925 processor if it is set.
8927 2007-06-21 Martin Baulig <martin@ximian.com>
8929 * debug-mini.h: New file.
8932 (mono_debugger_insert_breakpoint_full): Moved here from
8933 ../metadata/mono-debug-debugger.c.
8934 (mono_debugger_remove_breakpoint): Likewise.
8935 (mono_debugger_breakpoint_callback): Likewise.
8937 2007-06-15 Raja R Harinath <rharinath@novell.com>
8939 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8940 changes in MonoGenericClass.
8942 2007-06-14 Zoltan Varga <vargaz@gmail.com>
8944 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
8946 2007-06-14 Raja R Harinath <rharinath@novell.com>
8948 * jit-icalls.c (mono_helper_compile_generic_method): Update to
8949 removal of MonoGenericMethod.
8951 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
8953 * mini-exceptions.c: hooks for the exception events profiling API.
8955 2007-06-14 Randolph Chung <tausq@debian.org>
8957 * Makefile.ma: Add hppa target.
8958 * mini-arch.h: Include mini-hppa.h
8959 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
8960 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
8961 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8963 2007-06-14 Randolph Chung <tausq@debian.org>
8965 * inssel.brg: Add rules for "chained" compare-branch operations so that
8966 a single compare op can affect multiple branches. Adjust cost for
8967 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
8968 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
8969 cost for some rules so that they can more easily be overridden by
8970 per-arch rules (with fixes from lupus).
8971 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8973 2007-06-13 Randolph Chung <tausq@debian.org>
8975 * mini-ops.h: Reorder branch ops so that they match the order of the
8976 corresponding CEE_* ops. The code expects them this way.
8977 Add new ops for HPPA target.
8978 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8980 2007-06-13 Randolph Chung <tausq@debian.org>
8982 * mini-exceptions.c: Handle cases where the stack grows towards
8984 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
8986 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
8988 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
8990 * driver.c: explain where a non-matching corlib is found.
8992 2007-06-13 Mark Probst <mark.probst@gmail.com>
8994 * mini.c (print_jit_stats): Output dynamic code allocation stats.
8996 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
8998 * mini-exceptions.c: Generate a method profile leave event during
8999 an exception to ensure that the profiler gets notified.
9001 2007-06-07 Zoltan Varga <vargaz@gmail.com>
9003 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
9006 * cpu-amd64.md: Add long_and/or/xor opcodes.
9008 2007-06-06 Wade Berrier <wberrier@novell.com>
9010 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
9011 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
9012 length of instruction shr_imm (expected 8, got 10)
9014 2007-06-06 Zoltan Varga <vargaz@gmail.com>
9016 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
9018 2007-06-06 Mark Probst <mark.probst@gmail.com>
9020 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9021 MonoInternalHashTable again (fixed bug in the internal hash table
9024 2007-06-06 Mark Probst <mark.probst@gmail.com>
9026 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
9027 Have to figure out what makes it crash the SWF regression.
9029 2007-06-05 Zoltan Varga <vargaz@gmail.com>
9031 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
9033 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
9035 * mini.c: optimize out the type check when storing null in a
9038 2007-06-04 Mark Probst <mark.probst@gmail.com>
9040 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
9041 MonoInternalHashTable.
9043 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
9045 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
9046 signed integer methods.
9048 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9050 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
9051 permanently since the current approach doesn't work.
9053 2007-06-02 Zoltan Varga <vargaz@gmail.com>
9055 * inssel.brg (stmt): Only call delegate->invoke_impl if
9056 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
9058 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9060 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
9061 the sreg2==rdx case.
9063 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
9064 account if it contains a rex prefix.
9065 (peephole_pass): Handle OP_FMOVE as well.
9067 2007-06-01 Zoltan Varga <vargaz@gmail.com>
9069 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
9070 as it causes regressions.
9072 2007-05-31 Zoltan Varga <vargaz@gmail.com>
9074 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
9075 static case as well.
9077 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
9079 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9080 (mono_arch_get_this_arg_from_call): Ditto.
9082 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
9084 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
9087 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
9088 (mono_arch_get_this_arg_from_call): Ditto.
9090 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
9092 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
9093 try to create optimized invoke code and use that for further invocations.
9094 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
9096 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
9098 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
9100 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
9101 sealed classes or methods.
9102 *devirtualization.cs: tests for the new optimization
9104 2007-05-29 Zoltan Varga <vargaz@gmail.com>
9106 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
9107 by the update_volatile () function.
9109 2007-05-27 Zoltan Varga <vargaz@gmail.com>
9111 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
9114 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
9116 2007-05-24 Jonathan Chambers <joncham@gmail.com>
9118 * mini.c: Add configure checks for header files.
9119 * mini-x86.c: Add configure checks for header files.
9120 * trace.c: Add configure checks for header files.
9121 * aot-runtime.c: Add configure checks for header files.
9122 * aot-compiler.c: Add configure checks for header files.
9123 * driver.c: Add configure checks for header files.
9124 * mini-codegen.c: Add configure checks for header files.
9126 Code is contributed under MIT/X11 license.
9128 2007-05-22 Zoltan Varga <vargaz@gmail.com>
9130 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
9131 icompare_imm -128 + op_iclt. Fixes #81703.
9133 2007-05-19 Zoltan Varga <vargaz@gmail.com>
9135 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
9137 2007-05-15 Massimiliano Mantione <massi@ximian.com>
9139 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
9140 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
9141 so that all isinst checks now use "interface_bitmap".
9143 2007-05-15 Zoltan Varga <vargaz@gmail.com>
9145 * cpu-amd64.md (jmp): Fix a warning.
9147 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
9149 * basic.cs: Add new regression test.
9151 * basic.cs: Remove test which is now in basic-long.cs.
9153 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
9155 * basic-long.cs: Add new test.
9157 2007-05-13 Zoltan Varga <vargaz@gmail.com>
9159 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
9161 2007-05-12 Zoltan Varga <vargaz@gmail.com>
9163 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
9165 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
9168 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
9169 throwing code a bit.
9171 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
9172 the exception throwing code a bit.
9174 * mini-x86.c (get_call_info): Allocate result from a mempool.
9176 2007-05-11 Zoltan Varga <vargaz@gmail.com>
9178 * aot-compiler.c (find_typespec_for_class): Fix the assert.
9180 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
9182 * mini.h (MonoCompile): Add 'token_info_hash' field.
9184 * mini.c: Save token->method associations during compilation so the AOT
9185 compiler can use it.
9187 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
9188 which reference generic classes and methods.
9190 2007-05-10 Zoltan Varga <vargaz@gmail.com>
9192 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
9194 * aot-compiler.c (compile_method): Fix a typo in a comment.
9196 * aot-runtime.c (decode_cached_class_info): Skip generic types.
9198 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
9201 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
9203 2007-05-09 Zoltan Varga <vargaz@gmail.com>
9205 * mini.h (MonoCompile): Add 'args' field.
9207 * mini.c (mono_compile_create_vars): Store variables representing the arguments
9210 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
9212 2007-05-08 Zoltan Varga <vargaz@gmail.com>
9214 * mini.c (mono_compile_get_interface_var): Remove this unused function.
9216 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
9218 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
9219 opcodes for some opcodes.
9221 * mini.h *.brg *.c: Use the new opcodes.
9223 2007-05-08 Massimiliano Mantione <massi@ximian.com>
9225 * mini.h: Bumped aot revision.
9227 * inssel.brg: modified code generation of type checks for interfaces
9228 to use the new "MonoClass.interface_bitmap" instead of the old
9229 "MonoClass.interface_offsets".
9231 2007-04-30 Zoltan Varga <vargaz@gmail.com>
9233 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
9235 2007-04-29 Zoltan Varga <vargaz@gmail.com>
9237 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
9240 2007-04-27 Neale Ferguson <neale@sinenomine.net>
9242 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
9244 2007-04-27 Wade Berrier <wberrier@novell.com>
9246 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
9247 mini.h) to fix build.
9249 2007-04-26 Zoltan Varga <vargaz@gmail.com>
9251 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
9253 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
9254 causes the corlib unit tests to fail.
9256 2007-04-25 Zoltan Varga <vargaz@gmail.com>
9258 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
9260 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
9262 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
9263 opcodes to the comparison relations.
9265 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
9266 opcodes to their types.
9268 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
9270 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
9271 it in cfg->arch.cinfo.
9273 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
9275 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
9276 cfg->cil_offset_to_bb.
9278 2007-04-24 Zoltan Varga <vargaz@gmail.com>
9280 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
9281 created becase of initlocals.
9283 2007-04-23 Zoltan Varga <vargaz@gmail.com>
9285 * mini-alpha.c cpu-alpha.md: More alpha port work from
9286 Sergey Tikhonov <tsv@solvo.ru>.
9288 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
9290 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
9292 2007-04-19 Zoltan Varga <vargaz@gmail.com>
9294 * cpu-s390.md (break): Correct the length of break instruction.
9296 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
9298 * mini.c: fix a couple of soft-float issues and comments.
9300 2007-04-15 Miguel de Icaza <miguel@novell.com>
9302 * trace.c (is_filenamechar): - is also a filename char.
9304 2007-04-15 Neale Ferguson <neale@sinenomine.net>
9306 * mini-s390.c: Correct checking for enum type in return value processing.
9308 2007-04-14 Raja R Harinath <rharinath@novell.com>
9310 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
9311 (version.h): Makefile is in the build directory.
9313 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
9315 * mini-amd64.h: fix for assertion failure on Solaris/amd64
9317 2007-04-11 Martin Baulig <martin@ximian.com>
9319 * mini.c (can_access_member): Fix handling of generic classes;
9322 2007-04-10 Zoltan Varga <vargaz@gmail.com>
9324 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
9326 2007-04-05 Zoltan Varga <vargaz@gmail.com>
9328 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
9330 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9332 * mini-codegen.c: make sure the right spill amount is
9333 used for fp or integer registers (fixes the float_sub_spill() on ppc).
9335 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
9337 * mini-ppc.c: fixes for the fp_branch_nan test.
9339 2007-03-23 Zoltan Varga <vargaz@gmail.com>
9341 * basic.cs: Comment out new test which still fails on ia64.
9343 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
9345 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
9347 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9349 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
9351 2007-03-22 Zoltan Varga <vargaz@gmail.com>
9353 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
9354 on 64 bit machines. Fixes part of #80738.
9356 * basic.cs: Add regression test.
9358 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9360 * inssel.brg basic.cs: Revert previous change to fix build.
9362 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
9365 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
9367 * basic.cs: Add new regression test.
9369 2007-03-17 Zoltan Varga <vargaz@gmail.com>
9371 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
9374 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9376 * cpu-s390x.md: Correct length of break instruction.
9378 2007-03-16 Neale Ferguson <neale@sinenomine.net>
9380 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
9381 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
9383 2007-03-15 Jonathan Chambers <joncham@gmail.com>
9385 * *.c: Begin WIN64 port.
9386 * mini.c: Use correct register in profiler.
9387 * mini-amd64.c: No inline assembly on Win64.
9388 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
9389 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
9390 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
9391 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
9392 mono_arch_ip_from_context for Win64.
9394 Contributed under MIT/X11 license.
9396 2007-03-15 Zoltan Varga <vargaz@gmail.com>
9398 * exceptions-amd64.c (seh_handler): Ditto.
9400 * exceptions-x86.c (seh_handler): Fix a memory leak.
9402 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
9404 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
9405 mini-s390x.c: fixed peephole optimizations to deal
9406 correctly with 1 and 2 byte reload avoidance.
9408 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
9410 * cpu-s390.md, cpu-s390x.md: update localloc length.
9412 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9414 * cpu-g4.md: added missing descriptions.
9416 2007-03-14 Miguel de Icaza <miguel@novell.com>
9418 * Makefile.am: Add support so the tail tests are not executed on
9419 PowerPC as that is a known limitation of the PowerPC port.
9421 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9423 * runmdesc.bat: Move to msvc directory.
9425 2007-03-13 Jonathan Chambers <joncham@gmail.com>
9427 * runmdesc.bat: Run executable that was produced by the current
9428 target and sent via an argument.
9430 2007-03-11 Zoltan Varga <vargaz@gmail.com>
9432 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
9435 * generics.2.cs: Add regression test.
9437 2007-03-09 Wade berrier <wberrier@novell.com>
9439 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
9441 2007-03-09 Zoltan Varga <vargaz@gmail.com>
9443 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
9444 AOT code depends on this.
9446 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9448 * mini.c: more precise tracking of types in the eval stack
9449 (part of fix for bug #81044).
9451 2007-03-07 Zoltan Varga <vargaz@gmail.com>
9453 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
9455 * aot-compiler.c (encode_patch): Remove an obsolete comment.
9457 2007-03-06 Zoltan Varga <vargaz@gmail.com>
9459 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
9461 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
9463 2007-02-22 Zoltan Varga <vargaz@gmail.com>
9465 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
9466 a pointer on 64 bit systems. Fixes #80190.
9468 * iltests.il: Add new regression test.
9470 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9472 * mini.c: inline a constant for Environment.IsRunningOnWindows.
9474 2007-02-19 Geoff Norton <gnorton@customerdna.com>
9476 * trace.c: Remove an erroneous alignemnt check when tracing.
9477 Fixes --trace on OSX86.
9479 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9481 * mini-$(arch).h: initialize SP in context for all the archs.
9483 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
9485 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
9486 regressions in the thread tests.
9488 2007-02-14 Zoltan Varga <vargaz@gmail.com>
9490 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
9491 - fixed implementation of LOCALLOC opcode
9492 - implemented non-un compare for floats
9494 - implementation of FDIV and CKFINITE opcodes
9495 - fixes for latest mono updates
9496 - additional arch opcodes
9498 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9500 * Makefile.am: simplify and merge rules for cross-compilation.
9502 2007-02-07 Massimiliano Mantione <massi@ximian.com>
9504 * local-propagation.c: Actually *apply* the fix for bug 80591...
9506 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
9508 * mini-exceptions.c: backuot part of the last change
9509 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
9511 2007-02-06 Massimiliano Mantione <massi@ximian.com>
9512 * inssel.brg: Fix bug 59286.
9515 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
9517 * mini-exceptions.c: patch from Zoltan to correctly check for
9518 stack boundaries (using the stack register, not the frame register),
9519 fixes bugs #80724, #79717.
9521 2007-02-03 Zoltan Varga <vargaz@gmail.com>
9523 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
9524 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
9526 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
9527 presence of frame pointer elimination.
9529 2007-02-01 Geoff Norton <gnorton@customerdna.com>
9531 * mini-x86.h: NetBSD UCONTEX_REG defines.
9533 2007-02-01 Zoltan Varga <vargaz@gmail.com>
9535 * inssel-amd64.brg: Fix amd64 build.
9537 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
9539 * mini.h: remove extern to workaround what looks likes gcc bug 26905
9542 2007-01-31 Zoltan Varga <vargaz@gmail.com>
9544 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
9547 * mini-<ARCH>.c: Use mono_is_regsize_var ().
9549 2007-01-30 Mark Mason <mason@broadcom.com>
9551 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
9552 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
9553 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
9554 beginning support for CEE_JMP [not quite working yet]
9555 * tramp-mips.c: LMF handling now works
9557 2007-01-30 Zoltan Varga <vargaz@gmail.com>
9559 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
9561 * mini.h (NULLIFY_INS): New macro.
9563 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9565 * mini.c: statistical profiler fix for windows, patch
9566 from Tor Lillqvist (tml@novell.com).
9568 2007-01-30 Massimiliano Mantione <massi@ximian.com>
9569 * local-propagation.c: Fix bug 80591.
9571 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9573 * Makefile.am: put back the --export-dynamic option as with
9574 the previous gmodule flags (thanks to Robert Jordan).
9576 2007-01-28 Zoltan Varga <vargaz@gmail.com>
9578 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
9580 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
9581 simplify and speed up the local register allocator. Also rename some fields
9582 like iassign->vassign.
9584 * regalloc.c: Remove some functions which are no longer used since their
9585 inlined version is in mini-codegen.c.
9587 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
9589 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
9591 2007-01-27 Zoltan Varga <vargaz@gmail.com>
9593 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
9594 narrowing. Fixes #80622.
9596 * iltests.il: Add new regresssion test.
9598 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9600 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
9601 debug-debugger.c, debug-debugger.h: warning fixes.
9602 * driver.c: updated copyright year and made it fit in one line.
9604 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
9606 * aot-runtime.c: updated to use mono-dl instead of gmodule.
9608 2007-01-25 Zoltan Varga <vargaz@gmail.com>
9610 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
9612 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
9614 * iltests.il: Add new test for bug #80507.
9616 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
9618 * mini-arm.h: use soft-float also on vfp for now.
9620 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9622 * mini.c: fix some more soft-float issues.
9624 2007-01-24 Zoltan Varga <vargaz@gmail.com>
9626 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
9628 2007-01-24 Massimiliano Mantione <massi@ximian.com>
9629 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
9630 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
9631 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
9633 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
9635 * mini-arm.c: typo fix.
9637 2007-01-23 Neale Ferguson <neale@sinenomine.net>
9639 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
9641 2007-01-21 Zoltan Varga <vargaz@gmail.com>
9643 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
9644 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
9646 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
9648 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
9650 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
9652 * inssel.brg: Fix a warning.
9654 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
9656 * abcremoval.c ssa.c ssapre.c: Update after this change.
9658 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
9660 * dominators.c (df_set): Use mono_bitset_union_fast.
9662 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9664 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
9665 mini-codegen.c: reduce relocations and memory usage for the cpu
9668 2007-01-20 Zoltan Varga <vargaz@gmail.com>
9670 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
9672 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
9673 to reduce their size.
9675 2007-01-19 Mark Mason <mason@broadcom.com>
9677 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
9678 * mini-mips.c: more configuration macros, support long conditional branches, additional
9679 asserts, fix epilog instrumentation.
9680 * mini-mips.h: use standard stack walk
9681 * cpu-mips.md: increase size of div, rem and conditional branches
9683 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
9685 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
9688 2007-01-19 Zoltan Varga <vargaz@gmail.com>
9690 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
9691 (compile_method): Ditto.
9693 * aot-runtime.c (decode_klass_info): Ditto.
9695 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
9696 needed by the code generated by inssel.brg. Also fix a warning.
9698 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
9700 * mini.c: deal with enums that become genericinsts by
9701 being nested in a generic class (bug #79956).
9703 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
9705 * mini.c: match the generic definition to check for
9706 private access with generic types (bug #78431).
9708 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
9710 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
9711 to make life easier for people cross-compiling that insist on not
9714 2007-01-17 Mark Mason <mason@broadcom.com>
9716 * inssel-long.brg: patch to deal with mips missing flags
9717 * inssel-long32-mips.brg: implement overflow checks
9718 * insset-mips.brg: implement overflow checks
9719 * mini-mips.h: implement conditional exception handling
9720 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
9721 Remove unused code, minor cleanups.
9722 * exceptions-mips.c: minor cleanups
9723 * mini-ops.h: add mips conditional exception ops
9724 * cpu-mips.md: add mips conditional exception ops
9727 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
9729 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
9730 to deal with mips missing of flags.
9732 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
9734 * exceptions-ppc.c: execute fault handlers.
9736 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
9738 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
9740 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
9742 * mini.c: handle also floating point values in initialize_array.
9744 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
9746 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
9747 array initialization and make it conditional on the intrins option.
9749 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
9751 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
9752 relocations and put the patch info names close to the enum definition.
9754 2007-01-15 Mark Mason <mason@broadcom.com>
9756 * basic.cs, exceptions.cs: break up large tests to increase debugability.
9758 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
9760 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
9762 2007-01-12 Raja R Harinath <rharinath@novell.com>
9764 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
9766 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
9768 * Makefile.am: distribute the mips sources.
9770 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
9772 * mini-codegen.h: handle bug #80489 here, by excluding ecx
9775 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
9777 * cpu-x86.md: back out for now as this triggers other regressions.
9779 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
9781 * cpu-x86.md: force src1 and dest regpair for long shift instructions
9782 to eax:edx, so ecx can't get allocated to them (bug #80489).
9784 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
9786 * mini.c, mini-exceptions.c: enabled running fault handlers
9789 2007-01-03 Miguel de Icaza <miguel@novell.com>
9791 * driver.c: If nothing fail, do not use the string "failed",
9792 because it makes it very annoying to view test result logs on the
9795 2006-12-30 Miguel de Icaza <miguel@novell.com>
9797 * debug-debugger.c (mono_debugger_main): Rename "main" to
9798 "main_method" to prevent a warning.
9800 Remove a warning for unused field.
9802 2006-12-28 Martin Baulig <martin@ximian.com>
9805 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
9807 2006-12-22 Martin Baulig <martin@ximian.com>
9809 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
9810 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
9811 seperate `.mdb_debug_info' section, so we can access it from the
9812 debugger even if the binary is stripped.
9814 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
9815 from the `.mdb_debug_info' here to prevent the linker from
9816 removing that section.
9818 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
9821 2006-12-19 Robert Jordan <robertj@gmx.net>
9823 * mini-x86: enable the code to return small structures in
9824 registers for FreeBSD as well. Fixes bug #80278.
9825 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
9827 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9829 * mini-x86.c: align the stack when calling the profiler
9830 function instrumenting the prolog (on OSX).
9832 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
9834 * mini.c: emit a break opcode where Debugger.Break () is called.
9836 2006-12-13 Miguel de Icaza <miguel@novell.com>
9838 * mini.c (mono_method_to_ir): Provide useful information on this
9839 assert, to prevent others from debugging like I did.
9841 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
9843 * mini.c: enable code which was incorrectly commented
9846 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
9848 * mini-x86.c: enable on OSX, too, the code to return small
9849 structures in registers.
9851 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9853 * mini-x86.c: remove the use of the dynamic code manager here, too.
9855 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9857 * mini.h, debug-debugger.c, tramp-*.c: fixed
9858 mono_debugger_create_notification_function() to use
9859 mono_global_codeman_reserve () instead of a dynamic code manager.
9861 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
9863 * mini.c, jit-icalls.h, jit-icalls.c: remove the
9864 ves_array_element_address() jit icall and use a generated
9865 managed method instead (which is about 4 times faster for a rank 3
9868 2006-11-29 Mark Mason <mason@broadcom.com>
9870 * basic-calls.cs: additional tests for passing
9871 structures as function arguments.
9873 2006-11-29 Mark Mason <mason@broadcom.com>
9875 * mini-mips.h: disable custom exception handling
9876 * mini-mips.c: throw/rethrow should use jalr to call
9877 exception stubs. Fixed bug with passing structures
9878 by value. More support for tracing floating point
9881 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9883 * mini.c: fixed typo in the soft-float ldind.r4 handling
9886 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9888 * mini.c, mini.h, driver.c: added --runtime command line
9889 option to select a different runtime than the autodetected one.
9890 * jit.h: added API for embedders to initialize with a specific
9893 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9895 * mini.c: handle also boxing of r4 values (bug #80024).
9897 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9899 * mini-ppc.c: force indirect calls until we reserve
9900 enough address space for all the generated code.
9902 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
9904 * exceptions-arm.c: workaround bugs in the libc definition
9907 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9909 * inssel.brg: fixes from me and Mark Mason.
9911 2006-11-23 Dick Porter <dick@ximian.com>
9913 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
9914 semaphore display now we've fixed the initial value
9916 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9918 * inssel.brg: partially revert the last change to fix the build.
9920 2006-11-21 Mark Mason <mason@broadcom.com>
9922 * inssel.brg: Add and use compare-and-branch macros to support
9923 architectures that do not have condition code registers (ie. MIPS).
9924 * *-mips.{c,brg,md}: Fix copyright statements
9926 2006-11-20 Mark Mason <mason@broadcom.com>
9928 * Makefile.am: remove mini-codegen.c from list of MIPS sources
9929 * mini.c: Allow GET_CONTEXT to be specified by the arch port
9930 * mini.h: Added declaration for mono_print_ins()
9931 * mini-codegen.c: added ins_spec initializer for MIPS
9932 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
9933 vreg to be virtual and hreg to be non-virtual.
9934 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
9935 is not yet working/implemented correctly.
9936 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
9937 non-static, fixup calls to print_ins() from other parts in the file.
9939 2006-11-20 Mark Mason <mason@broadcom.com>
9941 * basic-calls.cs: added tests for passing structures as arguments
9944 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9946 * inssel-long32.brg: optimize signed division by power of two.
9948 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
9950 * mini-arm.c: added support for interworking with thumb code
9951 (mono must be still be built using the ARM instruction encoding).
9953 2006-11-19 Miguel de Icaza <miguel@novell.com>
9955 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
9956 verifier has different rules for it. Fixes a few verifier issues
9959 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
9960 at the end, so people know what happened.
9962 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9964 * brach-opts.c: in optimize_exception_target() make sure we
9965 are in a catch clause (fixes bug #79871).
9967 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
9969 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
9970 more soft-float support fixes.
9972 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
9974 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
9975 that are passed half on the stack and half in registers.
9977 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
9979 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
9980 more mips integration work from Mark E Mason
9981 <mark.e.mason@broadcom.com>.
9983 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
9985 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
9986 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
9987 tramp-mips.c: added sources for the mips port, not
9988 integrated in the build yet. Contributed by
9989 Mark E Mason <mark.e.mason@broadcom.com>.
9991 2006-11-14 Neale Ferguson <neale@sinenomine.net>
9993 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
9995 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
9997 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
9998 put the soft-float rules in its own file since it seems to
9999 break s390 compilation.
10001 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
10003 * mini-arm.c: fixed wrnings.
10005 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
10007 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
10008 inssel-arm.brg: ARM support for soft-float.
10010 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
10012 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
10013 loads and stores of 32 bit fp values.
10015 2006-11-10 Zoltan Varga <vargaz@gmail.com>
10017 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
10019 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
10020 works. Fixes #79852 and #79463.
10022 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
10024 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
10025 more soft-float support WIP and fixes.
10027 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
10029 * mini-arm.c: some VFP updates.
10031 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
10033 * mini-exceptions.c: 0 is a valid local var offset in some
10034 architectures, don't assert (bug #78508).
10036 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
10038 * exceptions-arm.c: fixed off by one error in stack walk code.
10040 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
10042 * mini.h, mini.c: more precise tracking of type load exceptions.
10044 2006-11-03 Robert Jordan <robertj@gmx.net>
10046 * Makefile.am: [WIN32] Add monow.exe target.
10047 * driver.c: [WIN32] Don't detach the console when debugging.
10050 2006-10-30 Miguel de Icaza <miguel@novell.com>
10052 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
10054 2006-10-23 Zoltan Varga <vargaz@gmail.com>
10056 * aot-compiler.c (emit_method_info): Add a case missed earlier.
10058 * driver.c (mini_regression): Fix --regression with AOT.
10060 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
10062 2006-10-17 Zoltan Varga <vargaz@gmail.com>
10064 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
10066 * mini-sparc.h: Don't use sigaction on sparc/linux.
10068 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
10070 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
10072 * mini-exceptions.c: Add proper include files for getpid ().
10074 2006-10-16 Zoltan Varga <vargaz@gmail.com>
10076 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
10077 address instead of a MonoJitInfo* to avoid decoding the exception info for the
10080 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
10081 name cache to reduce its size.
10083 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
10085 2006-10-15 Zoltan Varga <vargaz@gmail.com>
10087 * mini-x86.c: Save/restore the current LMF structure more efficiently using
10088 the mono_lmf TLS variable.
10090 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
10091 trampoline lmf frames.
10093 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
10095 2006-10-14 Zoltan Varga <vargaz@gmail.com>
10097 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
10098 the mono_lmf TLS variable.
10100 * mini-exceptions.c: Access the LMF structure through accessors.
10102 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
10103 variable instead of in jit_tls->lmf.
10105 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
10107 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
10108 trampoline lmf frames.
10110 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
10112 2006-10-12 Zoltan Varga <vargaz@gmail.com>
10114 * mini.c trace.c mini-x86.c: Revert these too.
10116 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
10119 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
10121 * genmdesc.c: removed now dead code.
10123 2006-10-09 Robert Jordan <robertj@gmx.net>
10125 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
10127 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
10129 * mini.h: do not leave gaps in the opcode values.
10131 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
10133 * jit-icalls.h: flag functions as internal here, too.
10135 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
10137 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
10138 functions with the internal attribute.
10140 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
10142 * aot-compiler.c: fclose the file descriptor in the profile read loop.
10144 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
10146 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
10149 2006-10-05 Zoltan Varga <vargaz@gmail.com>
10151 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
10152 tail calls as on other platforms.
10154 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
10156 * iltests.il: Add a few tailcall tests.
10158 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10160 * driver.c: fix loop for old compilers (bug #79521).
10162 2006-10-02 Zoltan Varga <vargaz@gmail.com>
10164 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
10166 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
10168 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
10169 metadata without any code.
10171 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
10172 more precise debugging information using gdb.
10174 2006-09-30 Zoltan Varga <vargaz@gmail.com>
10176 * inssel-ia64.brg: Make the helper methods static.
10178 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10180 * inssel-x86.brg: make the helper methods static.
10182 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
10184 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
10186 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
10188 * mini.c: updates for monoburg changes.
10189 * inssel.brg: make a few helper functions static as they should.
10191 2006-09-27 Zoltan Varga <vargaz@gmail.com>
10193 * Makefile.am: Move mini-codegen.c to common_sources.
10195 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
10197 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
10199 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
10200 mini-ppc.h: port to use the common local register allocator.
10202 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10204 * mini.h: Remove the comment too then.
10206 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
10208 * mini.h: put back backend.data which is to be used shortly and
10209 doesn't increase the size of MonoInst. If any 64 bit arch aligned
10210 pointers on 4 byte boundaries it'd have much bigger issues running
10211 and you can ifdef it out anyway.
10213 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10215 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
10216 MonoInst size by 4 bytes on 64 bit machines.
10218 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
10220 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
10221 replacement with more meaningful field names. Arch maintainers, please
10222 check the assigned names are good enough for your arch.
10224 2006-09-26 Zoltan Varga <vargaz@gmail.com>
10226 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
10227 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
10229 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
10231 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
10232 relocations and memory requirements, put the optimization flags
10233 definitions in their own file.
10235 2006-09-24 Zoltan Varga <vargaz@gmail.com>
10237 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
10239 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
10241 2006-09-22 Zoltan Varga <vargaz@gmail.com>
10243 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
10245 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
10247 * inssel.brg: use the correct function to get the size of an item
10248 in an array, given an element class.
10249 * aot-compiler.c: do not access class->class_size directly.
10251 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
10253 * mini.h, debug-mini.c: added a debugging function to print
10254 info about local variables and arguments in a jitted method.
10256 2006-09-20 Zoltan Varga <vargaz@gmail.com>
10258 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10260 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
10262 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10264 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
10265 inner and outer loops when passing vtypes.
10267 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
10269 * mini-ppc.c: take into account the cpu errata for cache flushing
10270 which caused some random errors (bug #79381).
10272 2006-09-19 Zoltan Varga <vargaz@gmail.com>
10274 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
10275 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
10277 2006-09-17 Zoltan Varga <vargaz@gmail.com>
10279 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
10282 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
10283 freebsd ports tree.
10285 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
10286 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
10288 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
10291 2006-09-13 Zoltan Varga <vargaz@gmail.com>
10293 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
10295 2006-09-12 Zoltan Varga <vargaz@gmail.com>
10297 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
10298 macro does not have to be changed during debugging.
10300 * 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>.
10302 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
10304 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
10306 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
10307 MONO_ARCH_NO_EMULATE_MUL is defined.
10309 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
10311 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
10313 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
10315 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
10317 2006-09-11 Zoltan Varga <vargaz@gmail.com>
10319 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
10320 stuff to mini-exceptions.c where it is used.
10322 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
10323 setup code, the real one is in mini-exceptions.c.
10325 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
10326 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
10327 some changes from the freebsd ports tree.
10329 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
10332 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
10334 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
10336 * mini.c: on Linux, check for /proc to be mounted
10337 (bug# 79351, novell bug#201204).
10339 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
10341 * mini.c: handle cases where pthread_attr_getstack() behaves
10342 incorrectly (bug #78096).
10344 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
10346 * mini-arm.c: support larger stack frames (bug #79272).
10348 2006-09-08 Zoltan Varga <vargaz@gmail.com>
10350 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
10352 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
10355 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
10356 mono_class_from_name () to find a class from its name.
10358 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
10360 2006-09-07 Zoltan Varga <vargaz@gmail.com>
10362 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
10364 2006-09-05 Kornél Pál <kornelpal@gmail.com>
10366 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
10368 2006-09-04 Zoltan Varga <vargaz@gmail.com>
10370 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
10371 callinfo->trampoline.
10373 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
10375 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
10378 2006-09-03 Zoltan Varga <vargaz@gmail.com>
10380 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
10382 2006-09-02 Zoltan Varga <vargaz@gmail.com>
10384 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
10385 stats.method_trampolines, it is already done by the generic trampoline code.
10387 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
10389 2006-09-01 Zoltan Varga <vargaz@gmail.com>
10391 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
10393 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
10395 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
10397 * mini.c (print_jit_stats): Print mscorlib mempool size too.
10399 * mini.c (print_jit_stats): Print new stats.
10401 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
10403 2006-08-31 Zoltan Varga <vargaz@gmail.com>
10405 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
10406 Address on two dimensional arrays. Fixes #78729.
10408 * mini.h (MonoCompile): Add a 'skip_visibility' field.
10410 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
10413 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
10415 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
10418 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
10420 (mini_get_ldelema_ins): Ditto.
10422 2006-08-30 Zoltan Varga <vargaz@gmail.com>
10424 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
10425 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
10428 2006-08-29 Neale Ferguson <neale@sinenomine.net>
10430 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
10431 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
10433 * exceptions-s390x.c: Cosmetic change.
10435 * tramp-s390.c: Fix warning.
10437 * cpu-s390.md: Correct length of mul_imm.
10439 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
10441 * aot-compiler.c: added binary writer with ELF backend
10442 implementation (only on Linux/x86 for now).
10444 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10446 * Makefile.am: Don't run net 2.0 AOT tests.
10448 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
10449 (mono_compile_assembly): Skip net 2.0 assemblies as well.
10451 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
10453 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10455 * aot-compiler.c: simplified and refactored the asm-writing code
10456 to allow different backends.
10458 2006-08-18 Zoltan Varga <vargaz@gmail.com>
10460 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
10462 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
10463 little. Share patches of type TYPE_FROM_HANDLE as well.
10465 * mini.c (mono_patch_info_equal): New helper function.
10466 (mono_patch_info_hash): Ditto.
10468 * aot-compiler.c (emit_method_code): Fix s390 build.
10470 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
10471 is not handled because it is stored as a flag and not as a type ctor. Fixes
10474 2006-08-17 Zoltan Varga <vargaz@gmail.com>
10476 * aot-compiler.c: Fix computation of GOT slot statistics.
10478 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
10479 Also remove support for not PIC AOT.
10481 * mini.h: Bump AOT file format version.
10483 * objects.cs: Add a test for #78990.
10485 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
10486 (peter.dettman@iinet.net.au). Fixes #79087.
10488 * basic-long.cs: Add a test for the above.
10490 2006-08-16 Zoltan Varga <vargaz@gmail.com>
10492 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
10494 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
10497 2006-08-15 Zoltan Varga <vargaz@gmail.com>
10499 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
10502 2006-08-10 Jonathan Chambers <joncham@gmail.com>
10504 * mini.c: Don't verify COM proxy invoke calls
10507 2006-08-10 Dick Porter <dick@ximian.com>
10509 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
10510 which process is holding semaphores locked.
10512 2006-08-08 Zoltan Varga <vargaz@gmail.com>
10514 * mini-ia64.c mini-amd64.c: Fix #79027.
10516 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
10518 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
10520 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
10521 implicit arguments in a vararg call. Fixes #79027.
10523 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
10525 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
10526 (mono_get_array_new_va_signature): Ditto.
10528 2006-08-05 Zoltan Varga <vargaz@gmail.com>
10530 * aot-runtime.c: Call init_plt lazily.
10532 * inssel-long.brg: Fix unsigned long->int conversion.
10534 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
10536 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
10537 that most data is now in the .rss/.data section.
10539 2006-08-04 Zoltan Varga <vargaz@gmail.com>
10541 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
10543 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
10545 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
10547 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
10549 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
10550 virtual call. Fixes #79010.
10552 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
10553 and use the result as the this argument in the real call.
10555 * generics.2.cs: Add a new test for #79010.
10557 2006-08-03 Zoltan Varga <vargaz@gmail.com>
10559 * mini-x86.c: Fix a warning.
10561 * aot-compiler.c: Add a bunch of statistics.
10563 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
10565 2006-08-02 Zoltan Varga <vargaz@gmail.com>
10567 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
10569 2006-08-01 Zoltan Varga <vargaz@gmail.com>
10571 * 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>.
10573 2006-07-13 Miguel de Icaza <miguel@novell.com>
10575 * mini.c (mono_method_to_ir): Obtain the original method in the
10576 CIL stream and use this to perform validation.
10580 2006-07-19 Zoltan Varga <vargaz@gmail.com>
10582 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
10583 (mono_arch_call_opcode): Ditto.
10585 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
10588 * mini.c (mono_patch_info_dup_mp): New helper function.
10590 * aot-compiler.c (compile_method): Fix some of the memory allocated during
10591 compilation. Fixes #78827.
10593 2006-07-18 Kornél Pál <kornelpal@gmail.com>
10595 * declsec.c: Use original security informations for
10596 MONO_WRAPPER_MANAGED_TO_MANAGED.
10598 2006-07-15 Jonathan Chambers <joncham@gmail.com>
10600 * mini.c: Allow Com Interop methods/classes and
10601 don't verify COM wrapper calls
10604 2006-07-13 Zoltan Varga <vargaz@gmail.com>
10606 * inssel-long32.brg: Fix long->i4 checked conversion.
10608 * exceptions.cs: Add a test for the above.
10610 2006-07-08 Zoltan Varga <vargaz@gmail.com>
10612 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
10614 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
10617 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
10620 2006-07-03 Zoltan Varga <vargaz@gmail.com>
10622 * mini.c: Fix solaris/x86 exception handling.
10624 * Makefile.am: Get rid of $(ICU_LIBS).
10626 2006-07-02 Zoltan Varga <vargaz@gmail.com>
10628 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
10629 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
10630 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
10632 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
10634 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
10635 this function causes a SIGSEGV.
10637 2006-06-22 Zoltan Varga <vargaz@gmail.com>
10639 * mini.c: Remove unused solaris/x86 includes.
10641 2006-06-21 Zoltan Varga <vargaz@gmail.com>
10643 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
10645 2006-06-20 Jb Evain <jbevain@gmail.com>
10647 * cpu-g4.md: fix max length of start_handler instruction.
10649 2006-06-20 Massimiliano Mantione <massi@ximian.com>
10650 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
10652 2006-06-16 Massimiliano Mantione <massi@ximian.com>
10653 * ssa.c: Fixed bug 78653 for SSA based deadce.
10654 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
10655 MonoInst.flags, used in SSA based deadce.
10656 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
10657 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
10659 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
10661 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
10662 it can end up using non executable memory on ppc64 systems
10663 running ppc32 userspace (fix from Johannes Berg).
10665 2006-06-14 Dick Porter <dick@ximian.com>
10667 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
10670 2006-06-13 Massimiliano Mantione <massi@ximian.com>
10671 * mini.c: Made so that inline is locally disabled if it would
10672 trigger a .cctor, because too many apps depend on this behavior
10673 (which seems to be also the one of the MS CLR).
10675 2006-06-13 Zoltan Varga <vargaz@gmail.com>
10677 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
10678 No idea why this worked before.
10680 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
10681 which branch to outer exception clauses since they could skip the
10682 inner finally clauses. Fixes #78633.
10684 * exceptions.cs: Add a test for the above.
10686 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
10689 * iltests.il: Add a test for the above.
10691 2006-06-12 Zoltan Varga <vargaz@gmail.com>
10693 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
10694 after the end of a try bblock, to prevent asserts in mini_method_compile ().
10696 * iltests.il: Add a test for the above.
10698 2006-06-10 Zoltan Varga <vargaz@gmail.com>
10700 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
10702 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
10703 methods as instrinsics.
10705 2006-06-09 Wade Berrier <wberrier@novell.com>
10707 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
10708 (simple-cee-ops.h ssapre-mini-ops.h)
10710 2006-06-09 Neale Ferguson <neale@sinenomine.net>
10712 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
10713 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
10715 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
10716 * cpu-s390x.md: Fix max. length values for a couple of instructions.
10718 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
10720 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
10722 2006-06-08 Massimiliano Mantione <massi@ximian.com>
10724 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
10725 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
10726 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
10727 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
10728 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
10729 of opcodes, so that bug 78549 should not happen again.
10730 * ssapre.c: Updated to use the renamed files.
10732 2006-06-08 Zoltan Varga <vargaz@gmail.com>
10734 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
10735 in OP_ATOMIC_EXCHANGE_I4.
10737 2006-06-07 Wade Berrier <wberrier@novell.com>
10739 * tramp-s390.c: Fix s390 build (add missing pointer declarations
10740 in mono_debugger_create_notification_function)
10742 2006-06-06 Zoltan Varga <vargaz@gmail.com>
10744 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
10746 * mini.c (type_from_stack_type): Disable some changes which do not
10749 * driver.c: Reenable opts.
10751 * mini.h (MonoStackSlot): New structure to keep track of the verification state
10752 of the evaluation stack.
10754 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
10755 evaluation stack trace at entry to the bblock.
10757 * mini.c (merge_stacks): New function to perform verification of stack merges.
10758 Turned off by default.
10760 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
10763 2006-06-06 Massimiliano Mantione <massi@ximian.com>
10765 * local-propagation.c: Fixed bug 78549.
10767 2006-06-04 Zoltan Varga <vargaz@gmail.com>
10769 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
10771 2006-06-02 Miguel de Icaza <miguel@novell.com>
10773 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
10774 tramp-arm.c, tramp-ia64.c
10775 (mono_debugger_create_notification_function): Update signature to
10776 new signature and use new protocol for creating the notification
10779 Should fix the build.
10781 2006-06-02 Geoff Norton <gnorton@customerdna.com>
10783 * exceptions-ppc.c (mono_jit_walk_stack)
10784 (ves_icall_get_frame_info): Fix the build
10786 2006-06-02 Zoltan Varga <vargaz@gmail.com>
10788 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
10790 2006-05-31 Raja R Harinath <rharinath@novell.com>
10792 * il2tests.2.il: New file for generics CIL tests. Add test for
10794 * Makefile.am: Update.
10797 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
10800 2006-05-30 Massimiliano Mantione <massi@ximian.com>
10802 * aliasing.c: Fixed bug 78311.
10804 2006-05-29 Martin Baulig <martin@ximian.com>
10806 * mini-exceptions.c (mono_find_jit_info): When computing the
10807 native offset, check whether we're actually inside the method's
10808 code; call mono_debug_print_stack_frame() to format the frame.
10809 (ves_icall_System_Exception_get_trace): Call
10810 mono_debug_print_stack_frame() to format the stack frame.
10811 (ves_icall_get_trace): Update to the new debugging API.
10812 (mono_jit_walk_stack_from_ctx): Likewise.
10813 (ves_icall_get_frame_info): Likewise.
10815 * mini.c (get_method_from_ip): Use the new debugging API.
10816 (mono_print_method_from_ip): Likewise.
10819 (mono_jit_walk_stack): Use the new debugging API.
10820 (ves_icall_get_frame_info): Likewise.
10822 2006-05-27 Zoltan Varga <vargaz@gmail.com>
10824 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
10826 2006-05-25 Massimiliano Mantione <massi@ximian.com>
10828 * mini.c: Added "limitator" to inline for debugging.
10830 2006-05-24 Martin Baulig <martin@ximian.com>
10832 * debug-debugger.c (mono_debugger_init): Create a private,
10833 malloc()-based code manager for the notification function and
10834 intentionally leak it on exit. This fixes the crash-on-exit race
10838 (mono_debugger_create_notification_function): Added
10839 `MonoCodeManager *' argument.
10842 (mono_debugger_create_notification_function): Added
10843 `MonoCodeManager *' argument.
10845 2006-05-23 Massimiliano Mantione <massi@ximian.com>
10847 * aliasing.c: Fixed 64 bit issue.
10848 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10849 default since all known bugs are fixed (one more time!).
10851 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
10853 * mini.c: write barrier support.
10855 2006-05-23 Martin Baulig <martin@ximian.com>
10857 * debug-debugger.c: Revert Paolo's change. Add comment and #error
10858 check at the top of the file.
10860 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
10862 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
10863 reverting changes without reason and without changelog entries.
10865 2006-05-18 Zoltan Varga <vargaz@gmail.com>
10867 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
10868 to a few opcodes. Fixes #78439.
10870 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
10871 consistency with other archs.
10873 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
10875 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
10877 * debug-debugger.c: fix the build.
10879 2006-05-17 Martin Baulig <martin@ximian.com>
10882 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
10883 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
10884 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
10885 (debugger_attach): Call GC_mono_debugger_add_all_threads().
10887 2006-05-11 Zoltan Varga <vargaz@gmail.com>
10889 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
10891 2006-05-10 Zoltan Varga <vargaz@gmail.com>
10893 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
10894 MONO_TYPE_GENERICINST.
10896 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
10897 MONO_TYPE_GENERICINST.
10899 2006-05-09 Zoltan Varga <vargaz@gmail.com>
10901 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
10904 2006-05-08 Zoltan Varga <vargaz@gmail.com>
10906 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
10908 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
10910 2006-05-06 Zoltan Varga <vargaz@gmail.com>
10912 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
10913 mono_trace_cleanup ().
10915 * iltests.il: Fix problem with the newly added test.
10917 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
10918 due to register constraints, free up the previous hreg. Fixes #78314.
10920 * iltests.il: Add new test for #78314.
10922 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
10923 Interlocked.Add. Fixes #78312.
10925 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
10927 2006-05-05 Zoltan Varga <vargaz@gmail.com>
10929 * inssel.brg (mini_emit_virtual_call): Fix a warning.
10931 2006-05-05 Martin Baulig <martin@ximian.com>
10933 * debug-mini.c (mono_debug_open_block): New method.
10936 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10937 the beginning of each basic block.
10940 (mono_arch_output_basic_block): Call mono_debug_open_block() at
10941 the beginning of each basic block.
10943 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10945 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10946 default until I understand why they break the build on amd64.
10948 2006-05-04 Zoltan Varga <vargaz@gmail.com>
10950 * mini.c (mini_cleanup): Call mono_cleanup ().
10952 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
10955 2006-05-04 Massimiliano Mantione <massi@ximian.com>
10957 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
10958 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
10959 default since all known bugs are fixed, and I cannot reproduce bug
10960 77944... I'm asking Matt Hargett to test again after this commit.
10962 2006-04-28 Massimiliano Mantione <massi@ximian.com>
10964 * mini-codegen.c: Fixed typo that thrashed inline.
10966 2006-04-28 Zoltan Varga <vargaz@gmail.com>
10968 * dominators.c (compute_dominators): Avoid using a worklist since
10969 it is not correct in some cases. Instead, iterate over all bblocks as
10970 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
10972 2006-04-28 Miguel de Icaza <miguel@novell.com>
10974 * mini.c (mono_jit_compile_method_inner): Use
10975 mono_prepare_exception_from_error that resets the value
10978 2006-04-27 Miguel de Icaza <miguel@novell.com>
10980 * mini.c: Move the mini_loader_error_to_exception to metadata.
10982 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10984 * aliasing.c: Fixed bug 78210.
10986 2006-04-27 Massimiliano Mantione <massi@ximian.com>
10988 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
10989 default until all their problems (or the ones they trigger) are fixed.
10991 2006-04-26 Zoltan Varga <vargaz@gmail.com>
10993 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
10995 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
10996 as loaded only after resolving patches since that could invoke the same method.
10998 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
11000 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
11003 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
11006 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
11009 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
11010 made from AOT code through the PLT table.
11012 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
11013 holding the plt offset when a call is made to the aot plt trampoline.
11015 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11017 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
11020 * Makefile.am (common_sources): Fix build breakage.
11022 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
11023 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
11024 intra-assembly calls if possible.
11026 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
11028 * mini-trampolines.c: Handle PLT entries.
11030 * mini.c: Avoid creating a GOT var for calls.
11032 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
11033 from mscorlib code.
11035 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
11036 from mscorlib code.
11038 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
11041 * mini.h: Bump AOT file format version.
11043 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
11046 2006-04-25 Martin Baulig <martin@ximian.com>
11048 * driver.c: Disable copyprop, consprop and inline when running
11049 inside the debugger.
11051 2006-04-25 Martin Baulig <martin@ximian.com>
11053 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
11054 with `get_current_thread' and added `detach'.
11055 (MonoDebuggerMetadataInfo): Added `thread_size',
11056 `thread_tid_offset', `thread_stack_ptr_offset' and
11057 `thread_end_stack_offset'.
11059 2006-04-25 Zoltan Varga <vargaz@gmail.com>
11061 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
11064 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
11065 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
11067 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
11069 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
11071 * aot.c: Add support for ADJUSTED_IID.
11073 2006-04-24 Zoltan Varga <vargaz@gmail.com>
11075 * aot.c (emit_method_order): Don't align method_order_end.
11077 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
11078 the interface ID changes.
11080 2006-04-21 Dick Porter <dick@ximian.com>
11082 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
11083 cleaning up a thread. Fixes the new part of bug 77470.
11085 2006-04-20 Geoff Norton <gnorton@customerdna.com>
11087 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
11088 to managed wrapper.
11090 2006-04-19 Zoltan Varga <vargaz@gmail.com>
11092 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
11094 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
11095 SIGSEGV. Fixes #78072.
11097 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
11098 unregister our SIGABRT handler.
11100 2006-04-19 Massimiliano Mantione <massi@ximian.com>
11102 * mini.c: Disabled inline where it can alter the call stack in a
11103 way visible from managed code.
11104 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
11107 2006-04-16 Zoltan Varga <vargaz@gmail.com>
11109 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
11110 on other platforms. Fixes #78089.
11112 2006-04-13 Martin Baulig <martin@ximian.com>
11114 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
11115 determine whether we're inside the debugger.
11118 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
11120 2006-04-12 Zoltan Varga <vargaz@gmail.com>
11122 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
11123 handler clauses. Fixes #78024.
11125 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
11126 in the CALL_MEMBASE opcodes. Fixes #78088.
11127 (mono_arch_get_vcall_slot_addr): Ditto.
11129 2006-04-10 Martin Baulig <martin@ximian.com>
11131 * debug-debugger.c: The thread handling code has now been moved
11132 into ../metadata/threads.c.
11134 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11136 * driver.c (mono_main): Fix --with-gc=none build.
11138 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
11139 (mono_spillvar_offset_float): Ditto.
11140 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
11141 hreg, not when its !global, since on ia64, there is a third category: stacked
11144 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
11146 * mini.c: set MonoInst->klass for load field address and a few other
11149 2006-04-10 Zoltan Varga <vargaz@gmail.com>
11151 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
11153 2006-04-07 Zoltan Varga <vargaz@gmail.com>
11155 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
11156 the branch opt changes.
11158 2006-04-06 Dick Porter <dick@ximian.com>
11160 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
11162 * wapihandles.c (mini_wapi_seminfo):
11163 * driver.c (mono_main): Add semaphore info option
11165 2006-04-05 Zoltan Varga <vargaz@gmail.com>
11167 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
11168 branch optimization changes. Fixes #78009.
11170 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
11172 * mini.c: ignore accessibility of methods in managed->native wrappers.
11174 2006-04-04 Zoltan Varga <vargaz@gmail.com>
11176 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
11178 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
11180 2006-04-03 Zoltan Varga <vargaz@gmail.com>
11182 * mini.c: Modify the branch optimizations to preserve the invariant that
11183 the entries inside the in_bb and out_bb arrays are unique.
11184 (mono_unlink_bblock): Avoid creation of new arrays.
11186 2006-04-02 Zoltan Varga <vargaz@gmail.com>
11188 * mini.c (mono_unlink_bblock): Fix regression caused by previous
11191 2006-04-01 Zoltan Varga <vargaz@gmail.com>
11193 * mini.c (optimize_branches): Remove the "optimizations" in
11194 the cbranch1/cbranch2 -> branch cases which were causing several
11195 problems in the past. Fixes #77986.
11197 2006-03-31 Chris Toshok <toshok@ximian.com>
11199 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
11200 default optimizations :(
11202 2006-03-31 Zoltan Varga <vargaz@gmail.com>
11204 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
11207 2006-03-31 Massimiliano Mantione <massi@ximian.com>
11209 * local-propagation.c: Added comments to structs and removed
11210 "Mono" prefixes from local tree mover types.
11212 2006-03-30 Zoltan Varga <vargaz@gmail.com>
11214 * Makefile.am (arch_sources): Define this for each architecture so
11215 libmono_la_SOURCES is defined in one place.
11217 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
11219 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
11222 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
11224 * driver.c: print the GC name supplied by configure.
11226 2006-03-29 Massimiliano Mantione <massi@ximian.com>
11228 * local-propagation.c: Added tree mover, and moved here all the
11229 local propagation code from mini.c
11230 * mini.c: Added support for treeprop, and moved all the local
11231 propagation code to local-propagation.c
11232 * mini.h: Added support for treeprop
11233 * driver.c: Added support for treeprop, enabled consprop, copyprop,
11234 treeprop, inline and deadce by default
11235 * Makefile.am: Added local-propagation.c
11237 2006-03-25 Zoltan Varga <vargaz@gmail.com>
11239 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
11241 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
11243 * debug-debugger.c: make it compile without the Boehm GC.
11245 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
11247 * mini.c: fixed issue with mismatch when an icall is registered
11248 with multiple names but same address.
11250 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11252 * declsec.c, mini-exceptions.c: use write barrier to set reference
11253 fields of managed objects.
11255 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11257 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
11258 (can_access_internals): Fix a warning.
11260 * mini.c (print_method_from_ip): Rename this to
11261 mono_print_method_from_ip so it gets exported.
11263 * trace.c: Deal with strings inside StringBuilder's containing garbage
11264 and fix memory leaks. Fixes #77848.
11266 2006-03-19 Zoltan Varga <vargaz@gmail.com>
11268 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
11271 2006-03-16 Neale Ferguson <neale@sinenomine.net>
11273 * mini-s390.c: Remove OP_X86_TEST_NULL.
11275 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11277 * mini.c: use the correct GetHashCode() for the moving collector.
11279 2006-03-16 Massimiliano Mantione <massi@ximian.com>
11281 * liveness.c: Regalloc spill cost tuning.
11283 2006-03-15 Neale Ferguson <neale@sinenomine.net>
11285 * mini-s390x.h: Correct S390_LONG macro.
11287 * mini-s390x.c: Cleanup unused code.
11289 2006-03-15 Zoltan Varga <vargaz@gmail.com>
11291 * jit-icalls.h: New file.
11293 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
11294 icalls and include that instead of including jit-icalls.c.
11296 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
11299 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
11301 * mini.c: when checking for member accessibility, also check for
11302 friend assemblies and for explicit interface implementations.
11304 2006-03-14 Zoltan Varga <vargaz@gmail.com>
11306 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
11308 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
11310 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11311 common cases are done first.
11313 * mini-ops.h: Only define platform specific opcodes on the given platform.
11315 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
11318 2006-03-14 Martin Baulig <martin@ximian.com>
11320 Revert Paolo's change from r57348:
11322 * mini.h: don't use gboolean for bitfields.
11323 * mini.c: verifier changes for fields and methods accessibility.
11325 2006-03-13 Neale Ferguson <neale@sinenomine.net>
11327 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
11329 * mini-s390x.c: Fix conv_r_un.
11331 * cpu-s390, cpu-s390x.md: Fix lengths.
11333 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
11335 * mini.c: nested types have access to all the nesting
11336 levels, not just the enclosing types.
11338 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
11340 * mini.c: added a few more verification checks.
11342 2006-03-12 Zoltan Varga <vargaz@gmail.com>
11344 * liveness.c: Merge optimizations from the linear-il branch.
11346 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11348 * mini-ia64.c (emit_call): Add a comment.
11350 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
11352 * tramp-ia64.c: Fix some warnings.
11354 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
11356 * mini.h: don't use gboolean for bitfields.
11357 * mini.c: verifier changes for fields and methods accessibility.
11359 2006-03-11 Zoltan Varga <vargaz@gmail.com>
11361 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
11362 lazy icall wrapper changes.
11364 * dominators.c: Replace all the dominator algorithms with faster
11365 ones from the linear-il branch.
11367 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
11370 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
11371 common cases are done first.
11373 * mini-amd64.c: Fix some warnings.
11375 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
11378 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
11381 * mini.h: Add a missing prototype.
11383 2006-03-10 Zoltan Varga <vargaz@gmail.com>
11385 * mini.c: Compile icall wrappers lazily.
11387 * mini-codegen.c: Use printf instead of g_print since its much faster.
11389 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
11392 * mini.c (optimize_branches): Cache the negative result from
11393 remove_block_if_useless ().
11395 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
11396 Also fix some bblock linking issues.
11398 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
11401 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
11403 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
11404 accessed fields first, for better cache behavior.
11406 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
11408 * mini.c: speedup IList<T> array accesses.
11410 2006-03-09 Zoltan Varga <vargaz@gmail.com>
11412 * mini.c (mono_method_to_ir): Handle large methods overflowing the
11413 inline_costs counter. Fixes #77190.
11415 2006-03-06 Zoltan Varga <vargaz@gmail.com>
11417 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
11418 trace messages. Fixes #77706.
11420 2006-03-04 Martin Baulig <martin@ximian.com>
11422 * tramp-amd64.c, tramp-x86.c
11423 (mono_debugger_create_notification_function): Use
11424 mono_global_codeman_reserve() to allocate a buffer at runtime and
11427 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
11429 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
11430 notification function at runtime and then call `initialize' in the
11431 `MONO_DEBUGGER__debugger_info' vtable.
11433 2006-03-04 Zoltan Varga <vargaz@gmail.com>
11435 * iltests.il: Fix a visibility problem.
11437 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11439 * driver.c, mini.c: add hooks for the counters API.
11441 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
11443 * driver.c: show disabled options.
11445 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
11447 * linear-scan.c: always use cost-driven selection.
11449 2006-02-28 Raja R Harinath <rharinath@novell.com>
11451 * jit-icalls.c (helper_compile_generic_method): Revert change from
11454 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
11456 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
11458 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
11460 * inssel.brg: style fixes, mostly to force the updated monoburg
11461 to run for people using svn.
11463 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
11465 * mini.c: match monoburg changes.
11467 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
11469 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
11470 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
11471 declaration in the header file.
11473 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
11475 * helpers.c: reduce relocations and mem usage.
11477 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
11479 * mini.h, mini-codegen.c: disable logging features if
11480 requested by configure.
11482 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
11484 * mini.c: tiny verifier changes.
11486 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11488 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
11489 cpu-pentium.md: stack alignment changes for osx/x86,
11490 partially from Geoff Norton <gnorton@customerdna.com>.
11492 2006-02-24 Raja R Harinath <harinath@gmail.com>
11494 * jit-icalls.c (helper_compile_generic_method): Update to changes
11495 in metadata/class.c.
11497 2006-02-24 Zoltan Varga <vargaz@gmail.com>
11499 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
11501 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
11502 interface calls with large offsets.
11504 2006-02-23 Raja R Harinath <rharinath@novell.com>
11506 * jit-icalls.c (helper_compile_generic_method): Document the
11507 special-case we depend on so that we can inflate the method twice
11508 with the same context with no bad side-effects.
11510 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
11512 * mini-x86.c, mini-amd64.c: fix for case when xen support
11515 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
11517 * mini-x86.c, mini-amd64.c: generate code to access tls items
11518 in a faster way for Xen systems.
11520 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
11522 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
11523 updates and compilation fixes for the OSX/x86 port, mostly from
11524 Geoff Norton <gnorton@customerdna.com>.
11526 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
11528 * inssel.brg: faster interface call implementation
11529 to sync with the interface_offsets MonoVTable changes.
11531 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
11533 * mini.c: more verification checks.
11535 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
11537 * mini.c: added a few more verification checks.
11539 2006-02-17 Neale Ferguson <neale@sinenomine.net>
11541 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
11542 facility on the processor and use it if available.
11544 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
11546 * driver.c, aot.c, mini.c: throw exception if the IL code is
11547 invalid or unverifiable.
11549 2006-02-17 Raja R Harinath <rharinath@novell.com>
11551 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
11554 2006-02-16 Zoltan Varga <vargaz@gmail.com>
11556 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
11558 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11560 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
11561 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
11562 handling of instantiated generic valuetypes.
11564 2006-02-11 Zoltan Varga <vargaz@gmail.com>
11566 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
11567 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
11570 * generics.2.cs: Revert the nullable reftypes tests.
11572 2006-02-10 Zoltan Varga <vargaz@gmail.com>
11574 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
11575 using __builtin_frame_address (1) as it doesn't work in the presence
11576 of optimizations. Hopefully fixes #77273.
11578 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
11579 -> generics.cs change as it doesn't work with some automake versions.
11581 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
11583 * mini.c: handle systems that sue a different way to
11584 retrieve the stack address of the current thread.
11586 2006-02-09 Zoltan Varga <vargaz@gmail.com>
11588 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
11589 it specially in the makefile.
11591 * generics.2.cs: Add tests for nullable reference types.
11593 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
11595 * mini.c: always handle the case when mono_jit_init()
11596 is called in a thread different from the main thread,
11597 confusing libgc (bug #77309).
11599 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
11601 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
11603 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
11605 * mini.c: change optimize_branches () to use a single loop
11606 and introduce a new optimization to simplify some range checks.
11608 2006-02-03 Martin Baulig <martin@ximian.com>
11610 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
11611 and merged with debugger_thread_manager_add_thread().
11612 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
11613 inform the debugger about the main thread.
11615 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11617 * basic.cs: Add test for div.un/rem.un constant folding.
11619 2006-02-03 Neale Ferguson <neale@sinenomine.net>
11621 * cpu-s390x.md: correct int_xor_imm length
11623 2006-02-03 Zoltan Varga <vargaz@gmail.com>
11625 * generics.2.cs: New test for #77442.
11627 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
11630 2006-02-02 Martin Baulig <martin@ximian.com>
11632 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
11633 <mono/metadata/mono-debug-debugger.h>
11635 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
11637 2006-02-02 Martin Baulig <martin@ximian.com>
11639 * debug-debugger.h: New header file for debug-debugger.c.
11641 * debug-debugger.c: Big API cleanup; don't run the managed Main()
11642 function is a separate thread anymore; add support for attaching.
11644 2006-02-01 Zoltan Varga <vargaz@gmail.com>
11646 * tramp-x86.c: Fix a warning.
11648 2006-01-31 Zoltan Varga <vargaz@gmail.com>
11650 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
11651 on very large methods.
11653 * aot.c (load_patch_info): Fix a warning.
11655 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
11657 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
11658 mini-ops.h: alu membase optimizations.
11660 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
11662 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
11663 to speedup StringBuilder.
11665 2006-01-27 Zoltan Varga <vargaz@gmail.com>
11667 * dominators.c (mono_compute_natural_loops): Fix detection of
11668 loop body start blocks.
11670 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
11672 2006-01-26 Zoltan Varga <vargaz@gmail.com>
11674 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
11677 2006-01-25 Massimiliano Mantione <massi@ximian.com>
11679 * aliasing.c: Fixed aliasing issue on 64 bit archs.
11681 2006-01-25 Martin Baulig <martin@ximian.com>
11683 * debug-debugger.c: Moved the `MonoDebuggerManager' and
11684 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
11685 started to cleanup this file a little bit.
11687 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
11689 * mini.c: optimize a codepath frequently happening in generics code.
11691 2006-01-23 Martin Baulig <martin@ximian.com>
11693 * Makefile.am: Only compile debug-debugger.c on supported platforms.
11695 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
11696 functions directly.
11698 * driver.c: debug-debugger.c is only available if
11699 `MONO_DEBUGGER_SUPPORTED' is defined.
11701 2006-01-23 Martin Baulig <martin@ximian.com>
11703 * debug-debugger.c: Only enable this on platforms where the Mono
11704 Debugger is working (x86 and x86_64).
11706 2006-01-21 Martin Baulig <martin@ximian.com>
11708 The Mono Debugger is now using the normal `mono' instead of the
11709 `mono-debugger-mini-wrapper' when executing managed code.
11711 * debug-debugger.c: New file; previously known as
11712 debugger/wrapper/wrapper.c.
11714 * debug-mini.c (mono_init_debugger): Removed.
11716 * driver.c (mono_main): Added new `--inside-mdb' command line
11717 argument which is used when running inside the debugger.
11719 2006-01-20 Zoltan Varga <vargaz@gmail.com>
11721 * liveness.c (mono_analyze_liveness): Remove some unused data
11724 2006-01-17 Zoltan Varga <vargaz@gmail.com>
11726 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
11728 2006-01-16 Zoltan Varga <vargaz@gmail.com>
11730 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
11731 depends on implementation details of monobitset.
11733 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
11736 2006-01-15 Zoltan Varga <vargaz@gmail.com>
11738 * liveness.c: Update after monobitset changes.
11740 2006-01-14 Zoltan Varga <vargaz@gmail.com>
11742 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
11744 2006-01-11 Neale Ferguson <neale@sinenomine.net>
11746 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
11748 * mini-s390x.c: Remove warning messages.
11750 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
11752 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
11754 2006-01-10 Zoltan Varga <vargaz@gmail.com>
11756 * generics.2.cs: Add ldelem/stelem_any test.
11758 2006-01-10 Neale Ferguson <neale@sinenomine.net>
11760 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
11762 2006-01-07 Zoltan Varga <vargaz@gmail.com>
11764 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
11766 2006-01-06 Zoltan Varga <vargaz@gmail.com>
11768 * generics.2.cs: Reenable vtype tests.
11770 * inssel-x86.brg: Remove an icorrect valuetype rule.
11772 2006-01-06 Neale Ferguson <neale@sinenomine.net>
11774 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
11775 initial support for OP_ABS.
11777 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11779 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
11781 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11783 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
11784 conversion and implement LADD/LSUB.
11786 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
11789 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11791 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
11793 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
11796 2006-01-05 Neale Ferguson <neale@sinenomine.net>
11798 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
11799 localloc is encountered. Fixes crash in test-183.cs when using gmcs
11800 (stack walk problem).
11802 2006-01-04 Zoltan Varga <vargaz@gmail.com>
11804 * aot.c (mono_aot_load_method): Fix a warning.
11806 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11808 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
11810 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11812 * iltests.il: Add test for #77148.
11814 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
11817 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11819 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
11821 2006-01-03 Neale Ferguson <neale@sinenomine.net>
11823 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
11824 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
11826 * basic-long.cs: Add lconv-to-r4/r8 tests.
11828 2006-01-03 Zoltan Varga <vargaz@gmail.com>
11830 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
11832 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
11833 here as on other archs.
11835 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11837 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
11839 2005-12-29 Neale Ferguson <neale@sinenomine.net>
11841 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
11843 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
11845 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
11846 instrument_prolog; Add memory_barrier instruction.
11848 2005-12-26 Zoltan Varga <vargaz@gmail.com>
11850 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
11852 2005-12-23 Zoltan Varga <vargaz@gmail.com>
11854 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
11856 * aliasing.c inssel.brg: Fix warnings.
11858 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
11859 could skip initialization of some parts of memory.
11861 * mini.c mini-ia64.c: Fix warnings.
11863 * inssel-sparc.brg: Add an implementation of lneg which actually works.
11865 2005-12-22 Zoltan Varga <vargaz@gmail.com>
11867 * aliasing.c (mono_build_aliasing_information): Add a workaround for
11868 a crash seen on sparc.
11870 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
11872 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
11874 2005-12-21 Neale Ferguson <neale@sinenomine.net>
11876 * mini-ops.h: Add s390_backchain instruction
11878 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
11880 * cpu-s390.md: Add s390_backchain instruction
11882 * mini-s390.c: Significant ABI changes
11884 * mini-s390.h: Cater for zero length structures
11886 2005-12-20 Neale Ferguson <neale@sinenomine.net>
11888 * mini-s390.c: ABI fixes
11890 * inssel-s390.brg: Remove debug statements
11892 * cpu-s390.md: Fix length of ATOMIC_xx operations
11894 2005-12-19 Zoltan Varga <vargaz@gmail.com>
11896 * basic-float.cs: Add float<->long conversion tests.
11898 2005-12-16 Neale Ferguson <neale@sinenomine.net>
11900 * mini-s390.c: Fix LOCALLOC processing.
11902 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
11904 2005-12-15 Zoltan Varga <vargaz@gmail.com>
11906 * iltests.il: Add tests for some opcodes not covered by the other
11909 2005-12-15 Neale Ferguson <neale@sinenomine.net>
11911 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
11912 register loading for Tail processing; Correct trace output.
11914 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
11916 * cpu-s390.md: Correct size of jmp instruction.
11918 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11920 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
11922 2005-12-13 Neale Ferguson <neale@sinenomine.net>
11924 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
11925 Bring s390 up to current level.
11927 2005-12-12 Zltan Varga <vargaz@gmail.com>
11929 * generics.2.cs: Disable the newly added tests as they do not work yet.
11931 * generics.2.cs: Add valuetype tests.
11933 2005-12-09 Zoltan Varga <vargaz@gmail.com>
11935 * basic-long.cs: Add i4->u8 test.
11937 * objects.cs: Add tests for JIT intrinsic.
11939 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
11940 optimizations lost by a mistake.
11942 2005-12-07 Zoltan Varga <vargaz@gmail.com>
11944 * basic-long.cs: Remove a test moved to objects.cs.
11946 * arrays.cs: Add more array tests.
11948 2005-12-06 Zoltan Varga <vargaz@gmail.com>
11950 * arrays.cs: Add new tests for multi-dimensional arrays.
11952 2005-12-06 Raja R Harinath <rharinath@novell.com>
11954 * Makefile.am (test_sources2): Add generics.2.cs.
11955 (EXTRA_DIST): Add test_sources2.
11957 2005-12-05 Ben Maurer <bmaurer@ximian.com>
11959 Support for boxing and unboxing nullable types as well as the
11960 isinst operation on nullables, per the CLI ammendment.
11962 * inssel.brg (CEE_ISINST): Special case for nullable
11964 * mini.c (handle_unbox_nullable): new method
11965 (handle_box): Special case for nullable types
11966 (mono_method_to_ir): Call handle_unbox_nullable in correct
11969 * generics.2.cs: New test suite
11971 * Makefile.am: Support for regression tests with generics.
11973 2005-12-03 Zoltan Varga <vargaz@gmail.com>
11975 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
11976 allocated to registers. Fixes #76800.
11978 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
11980 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
11982 2005-11-30 Zoltan Varga <vargaz@gmail.com>
11984 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
11987 2005-11-29 Zoltan Varga <vargaz@gmail.com>
11989 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
11992 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
11994 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
11995 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
11997 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
11998 single precision before storing to a single precision location.
12000 2005-11-28 Raja R Harinath <rharinath@novell.com>
12002 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
12004 2005-11-27 Zoltan Varga <vargaz@gmail.com>
12006 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
12009 * basic.cs: Remove test_0_byte_compares test which was moved to
12010 objects.cs a long time ago.
12012 2005-11-22 Massimiliano Mantione <massi@ximian.com>
12014 * aliasing.c: Fixed aliasing issue on 64 bit archs.
12016 2005-11-20 Zoltan Varga <vargaz@gmail.com>
12018 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
12019 handlers are called.
12021 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
12024 * mini-ia64.c: Add support for the throw->branch exception
12027 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
12029 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12031 * mini.c: Enabled "fastpath" deadce :-)
12033 2005-11-18 Massimiliano Mantione <massi@ximian.com>
12035 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
12036 alias analysis pass to support it.
12037 * mini.h: Likewise.
12039 * liveness.c: Likewise (liveness computation can use aliasing
12040 information to be more accurate).
12041 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
12042 moreover made so that "--compile-all" uses the given optimization
12043 flags and not the default ones.
12044 * aliasing.c: Alias analysis (new file).
12045 * aliasing.h: Likewise.
12046 * Makefile.am: added "aliasing.c" and "aliasing.h".
12048 2005-11-17 Zoltan Varga <vargaz@gmail.com>
12050 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
12053 2005-11-13 Zoltan Varga <vargaz@gmail.com>
12055 * mini-exceptions.c (mono_handle_exception_internal): Remove the
12056 fp >= end_of_stack exit condition, as it is not needed, and it might
12057 become true for fp eliminated frames.
12059 2005-11-11 Zoltan Varga <vargaz@gmail.com>
12061 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
12064 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
12066 * mini-arm.c: fixed alignment of doubles/longs to match
12067 the C ABI (bug #76635).
12069 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
12071 * aot.c: fix compilation with --enable-minimal=aot.
12073 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
12075 * mini-arm.c: fixed compatibility with the new
12076 floating point emulator package for compares.
12078 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
12080 * mini.c : reverted sig->pinvoke changes (r51396-51397).
12082 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
12084 * mini-exceptions.c (print_stack_frame): Output to stderr.
12085 (mono_handle_native_sigsegv): Ditto.
12087 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12089 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
12090 OP_LCONV_TO_OVF_I implementation.
12092 * mini-amd64.c: Add support for the throw->branch exception
12095 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
12096 when the catch clause catches a more general exception, i.e. Object.
12098 2005-10-30 Zoltan Varga <vargaz@gmail.com>
12100 * cpu-ia64.md: Remove unused opcodes.
12102 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
12103 specific defines for architectures defining USE_SIGACTION.
12105 * mini-ia64.c: Fix some warnings.
12107 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
12108 version seemed to skip a frame.
12110 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
12112 * mini.c: Clean up the usage of sig->pinvoke flag. Now
12113 only calls which are made to native code use this flag.
12115 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
12117 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
12118 varargs methods as well.
12120 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
12121 which have save_lmf set. Reorganize methods prologs a bit.
12123 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
12124 debugger to the proper place.
12126 2005-10-29 Martin Baulig <martin@ximian.com>
12128 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
12129 when running inside the debugger until the debugger has support
12132 2005-10-26 Zoltan Varga <vargaz@gmail.com>
12134 * mini.h: Fix a warning.
12136 2005-10-24 Miguel de Icaza <miguel@novell.com>
12138 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
12139 we expose publicly, this returns the string.
12141 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
12143 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
12144 with fp elimination.
12146 2005-10-21 Zoltan Varga <vargaz@gmail.com>
12148 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
12149 native stacktrace using the glibc 'backtrace' function if available.
12151 2005-10-20 Zoltan Varga <vargaz@gmail.com>
12153 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
12155 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
12156 handle SIGSEGVs received while in native code.
12158 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
12159 code, call mono_handle_native_sigsegv which will abort the runtime
12160 after printing some diagnostics, instead of converting it into a
12161 confusing NullReferenceException.
12163 2005-10-18 Zoltan Varga <vargaz@gmail.com>
12165 * cpu-pentium.md: Remove unused opcodes.
12167 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
12169 * mini-amd64.h (MonoLMF): Add rsp field.
12171 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
12174 2005-10-17 Zoltan Varga <vargaz@gmail.com>
12176 * mini-codegen.c (get_register_spilling): Fix some warnings.
12178 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
12180 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
12181 elimination during exception handling. Enable fp elimination by
12184 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
12187 2005-10-16 Martin Baulig <martin@ximian.com>
12189 * mini-exceptions.c
12190 (mono_debugger_run_finally): New public method for the debugger.
12192 2005-10-10 Zoltan Varga <vargaz@gmail.com>
12194 * debug-mini.c (mono_debug_init_method): Fix warning.
12196 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
12197 the 'exname' parameter const to fix some warnings.
12199 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
12201 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
12202 introduced by the previous patch.
12204 2005-10-08 Zoltan Varga <vargaz@gmail.com>
12206 * basic-float.cs: Add test for precision of float arithmetic.
12208 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
12209 when loading/storing single values from/to memory.
12211 * mini.c (mono_jit_compile_method_with_opt): Create the function
12212 pointers in the correct domain.
12214 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
12216 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
12217 introduced by previous patch.
12219 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
12220 when out_filter_idx is NULL.
12222 * mini-exceptions.c: Don't run filter clauses twice during exception
12223 handling. Fixes #75755.
12225 2005-10-07 Zoltan Varga <vargaz@gmail.com>
12227 * aot.c: Add support for ldflda wrappers.
12229 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
12232 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
12234 * mini.c, mini.h: do not consider exception handlers blocks when
12235 setting up interface variables.
12237 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
12239 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
12241 2005-10-03 Zoltan Varga <vargaz@gmail.com>
12243 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
12244 causes a regression.
12246 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
12248 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
12250 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
12251 of the OP_P definitions.
12253 * TODO: Add a proposal for dealing with the CEE/OP mess.
12255 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
12256 optimizations from the x86 port.
12258 * cpu-amd64.md: Ditto.
12260 * basic.cs basic-long.cs: Add tests.
12262 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
12264 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
12265 Patrik Torstensson's implementation of my exception-handling
12266 optimization idea, when the exception object is not used
12269 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
12271 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
12272 of the mul_imm optimizations from the old jit.
12274 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
12276 * mini.c, liveness.c: patch by Patrik Torstensson and
12277 Zoltan Varga to improve performance in methods with
12280 2005-09-30 Zoltan Varga <vargaz@gmail.com>
12282 * driver.c: Remove 'Globalization' entry from --version.
12284 2005-09-28 Zoltan Varga <vargaz@gmail.com>
12286 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
12287 there is a profiler interested in JIT events.
12289 * aot.c: Load profile files produced by the AOT profiling module, and
12290 reorder methods based on the profiling info. Add a 'method_order' table
12291 to the AOT file to make mono_aot_find_jit_info work with the reordered
12294 * mini.h: Bump AOT file version info.
12296 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
12298 * mini-arm.h: work around what looks like a gcc bug when optimizations
12301 2005-09-28 Raja R Harinath <rharinath@novell.com>
12303 * Makefile.am (AM_CFLAGS): Don't use += to append inside
12304 conditionals. Use ...
12305 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
12307 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
12309 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
12310 to determine the amount of memory to copy when passing valuetypes.
12312 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
12313 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
12315 2005-09-27 Zoltan Varga <vargaz@gmail.com>
12317 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
12318 information about aot.
12320 2005-09-27 Ben Maurer <bmaurer@ximian.com>
12322 * *.c: Replace the use of {Enter,Leave}CriticalSection with
12323 macros. This will allow a deadlock debugger to easily be plugged
12326 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
12328 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
12330 2005-09-27 Raja R Harinath <rharinath@novell.com>
12332 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
12333 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
12334 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
12335 ($(arch_built)) [CROSS_COMPILING]: Error out.
12337 2005-09-26 Zoltan Varga <vargaz@gmail.com>
12339 * aot.c: Add support for the no_special_static flag for classes.
12341 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12343 * Reapply reverted patches.
12345 * *: Revert r50174 as well.
12347 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
12349 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
12351 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
12353 2005-09-23 Miguel de Icaza <miguel@novell.com>
12355 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
12356 part of the SIG_HANDLER_SIGNATURE.
12358 2005-09-23 Zoltan Varga <vargaz@gmail.com>
12360 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
12363 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
12364 introduced by previous patch.
12366 2005-09-21 Zoltan Varga <vargaz@gmail.com>
12368 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
12369 saved registers too.
12371 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
12372 upon the information returned by get_call_info ().
12374 * mini-x86.c (add_float): Fix stack size calculation.
12375 (mono_arch_call_opcode): Rewrite this so it works based up the
12376 information returned by get_call_info ().
12377 (mono_arch_get_this_vret_args): Ditto.
12379 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
12381 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
12382 in cinfo to determine the registers which need to be used.
12384 2005-09-20 Miguel de Icaza <miguel@novell.com>
12386 * driver.c (mono_main): Add --server and --desktop flags.
12388 2005-09-16 Zoltan Varga <vargaz@gmail.com>
12390 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
12391 registers as global registers.
12393 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
12394 longer needed with the new register allocator.
12396 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
12398 * cpu-ia64.md: Remove unused opcodes.
12400 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
12402 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
12404 * cpu-amd64.md: Remove unused opcodes.
12406 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
12407 needed with the new register allocator.
12409 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
12412 2005-09-16 Raja R Harinath <rharinath@novell.com>
12414 * Makefile.am (check-local): Don't invoke semdel-wrapper.
12416 2005-09-16 Martin Baulig <martin@ximian.com>
12418 * exceptions-amd64.c
12419 (throw_exception): Don't call mono_debugger_throw_exception() if
12420 we're a rethrow - see the FIXME in the code.
12422 2005-09-15 Geoff Norton <gnorton@customerdna.com>
12424 * mini.c (mono_init_exceptions): This only works on some architectures.
12426 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12428 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
12431 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
12433 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
12434 now in mini-exceptions.c.
12436 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
12438 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
12439 now in mini-exceptions.c.
12441 2005-09-15 Zoltan Varga <vargaz@gmail.com>
12443 * exceptions-x86.c: Applied patch from Patrik Torstensson
12444 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
12446 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
12447 code into mini-exceptions.c. Add some assertions to it.
12449 2005-09-12 Zoltan Varga <vargaz@gmail.com>
12451 * aot.c (emit_section_change): Applied patch from "The Software Team"
12452 (<software@solmersa.com>). Fix as errors on windows.
12454 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12456 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
12457 method info into the LMF.
12459 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12461 * mini-ia64.c: Add proper unwind info for method epilogs.
12463 * exceptions-ia64.c: Add some code to help debugging.
12465 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
12467 * mini-exceptions.c: Fix warning.
12469 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
12471 * mini.c: Really fix build.
12473 * mini-x86.c mini-amd64.c: Fix build.
12475 2005-09-11 Zoltan Varga <vargaz@gmail.com>
12477 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
12479 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
12480 some Interlocked methods as intrinsics.
12482 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
12483 for Thread methods as well.
12485 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
12487 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
12489 * mini-ia64.c mini-x86.c mini-amd64.c
12490 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
12493 * mini.c (mono_init_exceptions): Fix build breakage.
12495 2005-09-10 Zoltan Varga <vargaz@gmail.com>
12497 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
12498 of instructions. Use the new ia64_unw_op macros for emitting unwind
12501 * mini.c (mono_init_exceptions): Initialize exception handling
12502 related trampolines at startup.
12504 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
12506 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
12508 2005-09-09 Zoltan Varga <vargaz@gmail.com>
12510 * mini.c: Handle type loading errors gracefully during compilation and
12511 throw the appropriate exception.
12513 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
12515 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
12516 for the mono binary.
12518 2005-09-09 Martin Baulig <martin@ximian.com>
12520 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
12523 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12525 * mini-arm.h: use emulation for conv.r.un for the release.
12527 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
12529 * mini-arm.c, objects.cs: more fixes and tests for them.
12531 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12533 * mini-arm.c: align structures to at least 4 bytes to be able
12534 to keep our current optimized memcpy.
12536 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
12538 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
12540 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12542 * mini.c: ignore SIGPIPE.
12544 2005-09-04 Zoltan Varga <vargaz@gmail.com>
12546 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
12548 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
12550 2005-09-02 Zoltan Varga <vargaz@gmail.com>
12552 * mini.h: Add prototype for mono_allocate_stack_slots_full.
12554 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
12556 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
12557 exception handling support.
12558 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
12559 patch by Brian Koropoff <briank@marakicorp.com>).
12561 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
12563 * mini.c: revert another 'optimization' which breaks when
12564 items on the eval stack need to be saved at a basic block end
12567 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
12569 * jit-icalls.c: for arrays, ensure we always provide
12572 2005-08-30 Zoltan Varga <vargaz@gmail.com>
12574 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
12576 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
12578 2005-08-29 Zoltan Varga <vargaz@gmail.com>
12580 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
12581 arguments in their original register.
12583 2005-08-28 Zoltan Varga <vargaz@gmail.com>
12585 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
12588 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
12589 when ssapre is enabled.
12591 * inssel-long.brg: Fix bug in previous patch.
12593 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
12594 multiplication by a constant.
12596 2005-08-27 Zoltan Varga <vargaz@gmail.com>
12598 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
12601 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
12604 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
12606 * inssel-arm.brg: apply changes tested by Brian Koropoff
12607 <briank@marakicorp.com>.
12609 2005-08-25 Zoltan Varga <vargaz@gmail.com>
12611 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
12613 2005-08-24 Zoltan Varga <vargaz@gmail.com>
12615 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
12616 to the same register if dreg is just a base register.
12617 (print_ins): Improve printing of membase opcodes.
12619 * inssel-x86.brg: Add optimized ldind(reg) rules.
12621 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
12623 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
12625 * mini.c: when running under valgrind, set the stack bottom for
12626 the GC at the actual approximate stack for the app (fixes running
12627 mono with valgrind).
12629 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
12631 * mini.c: do no break at the first valuetype to init found
12632 (fixes bug #75791).
12634 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
12636 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
12638 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
12640 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
12642 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
12644 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
12646 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12648 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
12650 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
12653 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
12656 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
12659 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
12661 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
12663 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12665 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
12666 in the tail recursion optimization.
12668 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
12669 debug info into the assembly file.
12671 * iltests.il: Add test for filter regions.
12673 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
12674 initial stack of filter regions. Fixes #75755.
12676 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
12678 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
12679 stack requirements.
12681 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
12683 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
12684 the check for an already compiled method on non-ia64 platforms.
12685 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
12688 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
12690 * inssel-x86.brg: Add some optimized call rules.
12692 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
12694 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
12697 * mini.h mini-trampolines.c: Pass the trampoline argument to
12698 mono_arch_patch_delegate_trampoline.
12700 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
12702 * mini-trampolines.c: Fix build.
12704 * mini-amd64.h: Add delegate trampolines.
12706 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
12708 * inssel-amd64.brg: Add optimized call rules.
12710 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
12712 * inssel-ia64.brg: Add optimized ldind(reg) rules.
12714 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
12716 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
12719 * mini-ia64.c: Remove LMF fixmes.
12721 * mini-ia64.h: Remove most fields from LMF.
12723 * inssel-ia64.brg (stmt): Fix unaligned access errors.
12725 * mini-trampolines.c: Add support for IA64 function descriptors.
12727 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
12728 for IA64 function descriptors.
12730 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
12732 * tramp-arm.c: patch the vtable for virtual calls. Added
12733 support code to register/unregister the LMF.
12734 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
12737 2005-08-19 Dick Porter <dick@ximian.com>
12739 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
12740 bit value if needed.
12742 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
12744 * mini.c (mini_get_method): Move handling of wrapper data here.
12746 * mini.c (mono_method_to_ir): Add support for dynamic methods.
12748 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
12751 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
12752 bblock->code does not remain empty.
12754 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
12756 * arrays.cs: Add regression test for #75832.
12758 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
12759 rules. Fixes #75832.
12761 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
12762 instruction scheduling.
12764 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
12766 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
12768 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
12770 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
12772 * mini-codegen.c: Fix VC build.
12774 * cpu-pentium.md: Increase length of atomic_exhange_i4.
12776 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12778 * mini.h: fix signature for mono_register_opcode_emulation.
12780 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
12782 * mini.c: Get rid of most of the helper_sig_... constants using
12783 mono_create_icall_signature ().
12785 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
12787 * jit-icalls.c (helper_ldstr): New helper function.
12789 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
12791 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
12792 throw, load the string using a helper call instead of creating a string object.
12794 * aot.c: Update after LDSTR changes.
12796 * mini.h: Bump AOT file version.
12798 * aot.c: Save class size info into the AOT file. Print more statistics during
12801 * mini.h: Bump AOT file version.
12803 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
12804 ordering of disasm cases. Fixes #74957.
12806 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
12808 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
12809 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
12810 the generic code needed for the ARM port.
12812 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
12814 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
12815 inssel-arm.brg: more ARM features and fixes.
12817 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
12819 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
12820 ARM port work in progress.
12822 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
12824 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
12826 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
12828 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
12830 * inssel.brg (mini_emit_memset): Add support for unaligned access.
12832 * *-ia64.*: Ongoing IA64 work.
12834 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
12836 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
12838 * TODO: Remove out-of-data todo stuff.
12840 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
12843 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
12845 * mini.h: Bump corlib version.
12847 2005-07-27 Martin Baulig <martin@ximian.com>
12850 (create_copy_ins): Added `const unsigned char *ip' argument; set
12851 `copy->cil_code' from it.
12853 2005-07-27 Martin Baulig <martin@ximian.com>
12855 * mini-exceptions.c (mono_handle_exception): Don't call
12856 mono_debugger_handle_exception() for filters.
12858 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
12860 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
12863 2005-07-26 Martin Baulig <martin@ximian.com>
12865 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
12867 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
12868 helper_compile_generic_method() if the method is actually virtual
12871 2005-07-26 Martin Baulig <martin@ximian.com>
12874 (trampoline_code): Renamed to `mono_trampoline_code' and made it
12875 public; this is now accessed directly by the debugger.
12876 (mono_generic_trampoline_code): Removed.
12879 (mono_debug_init_method): Also add interncalls and wrappers.
12881 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
12883 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
12885 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
12887 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
12889 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
12891 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
12893 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12895 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
12896 getting TLS offsets on AMD64 too.
12898 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
12900 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
12902 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
12904 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
12905 inssel-arm.brg, mini-arm.h: ARM port work in progress.
12907 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
12909 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
12911 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
12914 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
12915 mono_sparc_is_virtual_call ().
12917 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
12919 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
12920 trampoline parameters.
12922 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
12924 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
12925 to mono_arch_get_vcall_slot_addr.
12927 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
12930 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
12932 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12934 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
12936 2005-07-19 Martin Baulig <martin@ximian.com>
12938 * exceptions-amd64.c (throw_exception): Call
12939 mono_debugger_throw_exception() here like we're doing it on i386.
12941 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
12943 * mini-ia64.c: Add optimized TLS access support.
12945 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
12947 * mini-exceptions.c: Ongoing IA64 work.
12949 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
12951 * mini.c: Use the default optimization set when embedding. Fixes
12954 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
12956 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
12957 of trampolines to a separate file.
12959 * mini-trampolines.c: New file.
12961 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
12964 * tramp-x86.c: Reorganize the trampoline code to be similar to the
12967 * mini-codegen.c: Fix cygwin build.
12969 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
12971 * mini.c: Add some minor changes needed by the IA64 port.
12973 * *-ia64.*: Ongoing IA64 work.
12975 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
12977 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
12978 trampolines into arch-independent and arch-dependent parts.
12980 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
12982 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
12984 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
12986 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
12987 the xp-regalloc-branch for amd64.
12989 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
12990 xp-regalloc-branch for x86.
12992 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
12994 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
12996 2005-07-06 Martin Baulig <martin@ximian.com>
12999 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
13000 (mono_jit_runtime_invoke): Likewise.
13002 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
13004 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
13007 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
13008 without loading their metadata. Reorganize the file format so exception handling+
13009 debug info is kept separate from normal method info. Create MonoJitInfo
13010 structures for methods lazily.
13012 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
13014 (x86_class_init_trampoline): Patch AOT class init trampolines too.
13016 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
13018 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
13021 * mini.h: Bump AOT file version.
13023 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
13025 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13027 2005-07-01 Raja R Harinath <rharinath@novell.com>
13029 * Makefile.am (check-local): Call semdel-wrapper.
13031 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
13033 * mini-x86.c: Revert the last change as it seems to break the build..
13035 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
13037 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
13039 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
13041 2005-06-27 Ben Maurer <bmaurer@ximian.com>
13043 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
13044 outside of the macro, so strange stuff doesn't happen with gcc4
13045 (NEW_AOTCONST_TOKEN): Likewise.
13047 2005-06-28 Martin Baulig <martin@ximian.com>
13049 * mini.c (mini_class_is_system_array): New static method; use this
13050 instead of `klass->parent == mono_defaults.array_class' everywhere
13051 since this also works for the new generic array class.
13053 2005-06-26 Ben Maurer <bmaurer@ximian.com>
13055 * inssel.brg: Remove warnings.
13057 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
13059 * mini-ia64.c: Ongoing IA64 work.
13061 * basic-float.cs: Add float->i1 conversion test.
13063 * iltests.il: Add conv.u4 test.
13065 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
13067 * inssel-long.brg: Fix bug caused by last change.
13069 2005-06-23 Geoff Norton <gnorton@customerdna.com>
13071 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
13072 BSDs. Allows the x86 JIT to work on OSX86
13074 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
13076 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
13079 * mini-ia64.c: Ongoing IA64 work.
13081 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
13083 * mini-ia64.c: Ongoing IA64 work.
13085 * driver.c: Clean up jit_code_hash as well when using --regression.
13087 * inssel-long.brg: Fix long->i4/u4 conversion rules.
13089 * basic-long.cs: Add tests for long->u4 conversion.
13091 2005-06-18 Ben Maurer <bmaurer@ximian.com>
13093 * mini.c: Take mono_get_domainvar out of macros. This makes sure
13094 that we do not depend on undefined C behavior: the order stuff
13095 gets evaluated within an expression. Fixes mono when compiled on
13098 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
13100 * *-ia64.*: Ongoing IA64 work.
13102 * aot.c: Lower memory usage while loading AOT methods.
13104 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
13106 * mini.h: Bump AOT file format version.
13108 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
13110 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
13112 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
13114 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
13115 not on callee assembly). Fixed some comments.
13117 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
13119 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
13120 it gets proper disassembly.
13121 (emit_method_info): Remove some dead code.
13123 * mini.c (mini_method_compile): Allways allocate the GOT var in
13124 mono_method_to_ir for emulating opcodes.
13126 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
13128 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
13129 before freeing the code memory. Fixes #74990.
13131 * objects.cs: Add regression test for #74992.
13133 * liveness.c: Extend live ranges of arguments to the beginning of the
13134 method. Fixes #74992.
13136 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
13137 so it points into the faulting instruction.
13139 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
13141 * jit-icalls.c (mono_imul_ovf): Add exception handling.
13143 * *-ia64.*: Ongoing IA64 work.
13145 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
13147 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
13149 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
13151 * *-ia64.*: Ongoing IA64 work.
13153 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
13155 * basic-long.cs: Add tests for add/sub.ovf.
13157 * basic.cs: Add tests for sub.ovf.
13159 * *-ia64.*: Ongoing IA64 work.
13161 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
13163 * *-ia64.*: Ongoing IA64 work.
13165 * basic.cs: Add conv.ovf.i4.un test.
13167 2005-06-09 Massimiliano Mantione <massi@ximian.com>
13169 * mini.c: (remove_block_if_useless) Fixed bug 75061.
13171 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13173 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
13175 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
13177 * *-ia64.*: Ongoing IA64 work.
13179 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
13182 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
13184 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
13186 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
13188 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
13190 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
13192 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
13193 of a call is callable by a near call.
13195 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
13197 * mini-ia64.c: Ongoing IA64 work.
13199 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
13201 * genmdesc.c: Make the generated array non-static.
13203 * inssel-long.brg: Fix LSHR_IMM rule.
13205 * *-ia64.*: Ongoing IA64 work.
13207 * *-ia64.*: Ongoing IA64 work.
13209 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13211 * *-ia64.*: Ongoing IA64 work.
13213 * *-ia64.*: Ongoing IA64 work.
13215 * mini-ia64.c: Ongoing IA64 work.
13217 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
13219 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
13221 * objects.cs basic-calls.cs: Move some tests to objects.cs.
13223 * objects.cs basic-long.cs: Move some tests to objects.cs.
13225 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
13227 * *-ia64.*: Ongoing IA64 work.
13229 * iltests.il: Add a new test.
13231 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
13232 newobj. Fixes #75042.
13234 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
13236 * *-ia64.*: Ongoing IA64 work.
13238 * *-ia64.*: Ongoing IA64 work.
13240 * *-ia64.*: Ongoing IA64 work.
13242 * basic.cs objects.cs: Move tests accessing static variables as well.
13244 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
13246 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
13248 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
13250 * driver.c: Always print failed tests.
13252 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
13255 * *ia64*: Ongoing IA64 work.
13257 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
13259 * basic.cs: Add tests for add.ovf. Fix warnings.
13261 2005-05-18 Miguel de Icaza <miguel@novell.com>
13263 * driver.c (mono_main): Avoid crash if no argument is passed to
13264 --break; Do not use g_error, but f_printf. And fix all other
13265 ocurrences of the same crash.
13267 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
13269 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
13270 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
13273 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
13275 * *-ia64.*: Add beginnings of IA64 backend.
13277 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
13279 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
13281 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
13284 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
13286 * mini-amd64.c: Fix a warning.
13288 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
13290 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
13291 in float_neg. Fixes #74897.
13293 * mini-amd64.c (emit_call): Fix another near call bug.
13295 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
13297 * declsec.c: Keep the appdomain information in the structure. Added a
13298 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
13299 value gets overwritten).
13300 * declsec.h: Set the default MonoArray for the the stack to 6. Added
13301 an MonoAppDomain member to MonoSecurityFrame.
13302 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
13303 used in the stack walk. Now use a MonoArray which grow (double) when
13306 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
13308 * mini.c: Re-enabled runtime cleanup, since running threads should
13309 now properly stop when exiting.
13311 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
13313 * mini-codegen.c: New file contaning the arch-independent local
13314 register allocator. Not used by any architectures yet.
13316 * mini.h linear-scan.c: Merge some changes from the
13317 mini-xp-local-regalloc branch.
13319 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
13321 * mini-amd64.c (emit_call): Fix calls to native functions when the
13322 runtime is compiled as a shared library. Fixes #74756.
13324 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
13325 on a literal field. Fixes #74751.
13327 2005-04-25 Raja R Harinath <rharinath@novell.com>
13329 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
13331 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
13333 * objects.cs: Add missing null casting test.
13335 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
13337 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
13338 in wrapper methods. Also rename 'address' variable to 'offset'.
13340 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
13342 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
13345 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
13347 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
13350 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
13352 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
13354 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13356 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
13357 just the last bytes.
13359 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
13361 * aot.c (mono_compile_assembly): Fix warning.
13363 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
13364 by the _MSC_VER stuff.
13366 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
13368 * inssel-long.brg: Fix #74588.
13370 * cpu-amd64.md: Fix #74591.
13372 * iltests.il: Add new regression tests.
13374 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
13376 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
13379 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
13381 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
13383 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
13384 from Bill Middleton <flashdict@gmail.com>.
13386 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
13388 * arrays.cs: Add new regression test. Fix warnings.
13390 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
13392 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
13393 and leakage in CKFINITE.
13395 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
13396 this to a null op since it is called on amd64 too.
13398 * exceptions-amd64.c (get_throw_trampoline): Align stack.
13400 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
13401 body since this is not used on amd64.
13403 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
13405 * mini-amd64.c: Remove obsolete fixmes.
13407 * mini.c (print_method_from_ip): Fix debugging support.
13409 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13411 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
13412 so that expressions that don't give much gain are not reduced.
13413 * ssapre.h: Likewise.
13415 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
13417 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
13419 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
13421 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
13423 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
13425 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
13427 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
13429 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
13431 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
13434 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
13436 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
13438 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
13440 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
13441 MONO_ARCH_USE_SIGACTION. Fixes #74252.
13443 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
13445 * mini-x86.c: Fix up stack overflow handling.
13447 * exceptions.cs: Add new regression test.
13449 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
13451 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
13452 mono_jit_thread_attach.
13454 * mini.c (mono_method_to_ir): Verify called method is not abstract.
13456 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13458 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
13459 avoid calling constructors using callvirt.
13461 * inssel.brg: Fix #74073.
13463 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
13465 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
13466 compilation with non-GCC compilers.
13467 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
13468 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
13470 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
13472 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
13473 klass->interface_offsets (will likely fix bug#74073).
13475 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
13477 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
13479 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
13481 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
13482 to amd64_div_reg_size ().
13484 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
13486 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
13488 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
13490 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13492 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
13494 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
13496 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
13498 * mini.c (mono_precompile_assembly): Load and precompile referenced
13499 assemblies as well. Fixes #74015.
13501 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
13503 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
13505 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
13507 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
13508 a lot of checks and (anyway) permissions cannot work until corlib is
13511 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
13513 * mini-ppc.c: fixed ABI issue on sysv/ppc.
13515 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
13517 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
13518 calls (fixes bug#72824).
13520 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
13522 * mini.c: fix tail recursion elimination (see test in bug#73936).
13524 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
13526 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
13527 some fp functions in sse2 mode.
13529 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
13531 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
13533 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
13535 * mini.h mini.c: Add mono_get_jit_tls_key ().
13537 * mini-x86.c: Enable fast TLS support on windows.
13539 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
13541 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
13542 * mini.c: Check for p/invoke method when generating code. If a
13543 p/invoke method, or it's class, isn't decorated with [Suppress
13544 UnmanagedCodeSecurity] then generate code to call System.Security.
13545 UnmanagedDemand (only if the security manager is active).
13547 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13549 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
13550 last change as it seems to cause strange crashes.
13552 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13554 * *.c: handle unsafe function pointers where needed.
13556 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
13558 * mini.c (mono_jit_free_method): Remove the fixme too.
13560 2005-03-15 Miguel de Icaza <miguel@novell.com>
13562 * mini.c: As discussed, make the code actually free the delegate
13563 thunk now, to enable the debugging of delegate problems, use
13564 MONO_DEBUG=1 when running Mono.
13566 This takes also care of parts of the leaks as seen by Joe.
13568 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
13570 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
13571 thread_tls_offset calculation.
13573 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
13575 * declsec.c: Reworked linkdemand checks for icall. The previous code
13576 was using the declaration code (untrusted) and didn't work as expected
13577 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
13580 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
13582 * iltests.il: Add new localloc test.
13584 * mini-amd64.c: Handle large stack allocations the same way as on
13585 windows if stack overflow handling is working.
13587 * mini-amd64.c: Allocate the signal stack using mmap.
13589 * mini.c (sigsegv_signal_handler): Fix reading of context.
13591 * mini-exceptions.c: Fix up stack overflow handling.
13593 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
13595 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
13597 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
13599 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
13601 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
13602 tramp_init functions as they are no longer needed.
13604 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
13606 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
13608 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
13610 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
13612 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
13615 * mini-ops.h: Add OP_LMUL_IMM.
13617 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
13618 long mul/div opcodes as intrinsic.
13620 * mini-amd64.c (emit_call): Handle the case when the callee might be
13623 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
13625 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
13628 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
13630 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
13632 2005-03-09 Ben Maurer <bmaurer@ximian.com>
13634 * mini.c (mono_codegen): Don't leak here, to help people running
13637 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
13639 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
13640 conversions in sse2 mode.
13642 * basic-float.cs: Add regression test.
13644 * mini-amd64.c: Reenable sse2.
13646 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13648 * mini-amd64.c: Disable sse2 until some regressions are fixed.
13650 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
13652 * driver.c: Copyright text should include 2005.
13654 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
13656 * cpu-amd64.md (load_membase): Fix more max lengths.
13658 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
13660 * cpu-amd64.md (load_membase): Fix max length.
13662 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
13664 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
13666 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
13667 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
13669 * basic-float.cs: Add rounding regression test.
13671 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
13673 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
13675 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
13676 structures in registers for pinvoke wrappers.
13678 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
13680 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
13682 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
13684 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
13685 wrapper to mono_jit_thread_attach.
13687 * mini.c (mini_jit_thread_attach): New jit icall.
13689 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
13690 native->managed wrappers.
13692 * exceptions.cs: Add new regression test.
13694 * mini.c (optimize_branches): Check regions in the cbranch to throw
13695 block case as well. Fixes #73242.
13697 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
13699 * mini.c: thread safety fixes.
13701 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
13703 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
13704 patching stuff, since delegates use jump trampolines so there is
13707 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
13710 * tramp-amd64.c: Fix build.
13712 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
13713 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
13715 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
13716 Rename this to mono_arch....
13717 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
13719 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
13721 * mini-amd64.c (emit_call): If both the caller and the callee is
13722 guaranteed to have 32 bit addresses, emit a normal call.
13724 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
13726 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
13727 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
13728 method_ptr inside delegates.
13730 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
13732 * mini.c (mono_jit_free_method): Free the method info even if the native code is
13733 invalidated. Fixes #73001.
13735 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
13737 * mini-x86.c: Only use stdcall for pinvokes on windows.
13739 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
13741 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
13742 * mini-x86.c: remove unreliable __thread var offset detection,
13743 use the correct accessors and enable by default.
13745 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
13747 * mini.c (mono_jit_free_method): Fix memory leak.
13749 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
13751 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
13753 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
13755 * cpu-amd64.md: Fix lengths of atomic opcodes.
13757 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
13759 * driver.c: try to not imply using ICU is any good.
13761 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
13763 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
13764 functions as inline ops.
13766 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
13767 some Interlocked functions as inline ops.
13769 * mini.c (move_basic_block_to_end): Fix bug in last patch.
13771 * mini.h (MonoBasicBlock): Reorganize fields a bit.
13773 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
13775 * mini.c: Add support for OP_NOT_TAKEN.
13777 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
13778 structures in registers for pinvoke wrappers.
13780 * mini-amd64.c: Fix warnings.
13782 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
13784 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
13786 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
13788 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
13789 address instead of loading the address from it.
13791 * mini-x86.c: Add support for returning small structs in registers
13792 on Win32. Fixes part of #70864.
13794 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
13796 * trace.c (get_token): Improve error checking.
13798 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
13800 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
13802 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
13804 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
13805 it can be reused for MonoClass.
13806 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
13809 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
13811 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
13812 instead of a MonoReflectionMethod. The method information wasn't used
13813 when displaying SecurityException details (but will be now).
13815 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
13817 * Makefile.am : windows build fix.
13819 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
13821 * iltests.il: Add new regression test.
13823 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
13826 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13828 * mini.c: Moved linkdemand check into helper function check_linkdemand
13829 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
13832 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
13834 * declsec.c: Added statistics counter for different kinds of
13836 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
13837 (and commented) declaration.
13838 * mini.c: Added statistics counter for security Demand code
13839 generation. Added display of security statistics.
13841 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
13843 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
13844 Fix compilation errors under gcc-2.95.
13846 2005-02-12 Ben Maurer <bmaurer@ximian.com>
13848 * mini.c, driver.c: Use the new jit trampoline hashtable
13850 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13852 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
13854 2005-02-11 Martin Baulig <martin@ximian.com>
13856 * debug-mini.c (mono_debug_close_method): Free the line number array.
13858 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13860 * aot.c: Break up large methods into smaller ones. Share GOT slots for
13863 * mini.h: Bump AOT file format version.
13865 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
13867 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
13869 * declsec.h: Added macros to get/set lazyly initialized security
13870 informations about assemblies. Added new enum for different type of
13871 possible LinkDemand violation. Added function to check LinkDemands.
13872 * mini.h: Added a field to MonoCompile to hold any security violation
13873 detected when JITting a method (so it can be thrown later).
13874 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
13875 and CEE_CALLVIRT. Added code to throw exception at the end of
13876 mini_method_compile (note: the exception is unhandled right now).
13878 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
13880 * mini.c, jit-icalls.c: use the managed implementation of
13881 memset for initobj and memset, to avoid managed <-> unmanaged
13884 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
13886 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
13887 optimization if it would need a GOT var.
13889 * basic.cs: Add tests for constant propagation and switch statements.
13891 * ssa.c: Fix out-of-range constant propagation and switch statements.
13893 2005-02-09 <vargaz@freemail.hu>
13895 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
13897 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
13899 * cpu-amd64.md (load_membase): Fix max length of load_membase.
13901 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
13903 * mini.c: update to new signature of mono_class_get_allocation_ftn().
13905 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
13907 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
13908 arithmetic operations.
13910 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
13912 * mini-ppc.c: add a workaround for broken user code that
13913 DllImports vararg functions with non-vararg signatures.
13915 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
13917 * mini.c (mono_jit_compile_method_inner): Add detection and a
13918 meaningfull error message for assemblies written in Managed C++.
13920 * tramp-amd64.c mini-amd64.h: Add support for
13921 create_trampoline_from_token ().
13923 * aot.c mini-x86.c abcremoval.c: Applied patch from
13924 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
13926 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
13928 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
13929 which takes a MonoImage/token as parameter instead of a MonoMethod.
13931 * aot.c: Use the new trampoline for initializing vtables.
13933 * aot.c: Add support for ldfld/stfld_remote wrappers.
13935 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
13936 rules for compare <MEM>, IMM.
13938 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
13940 * aot.c: Handle inherited finalizers correctly.
13942 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
13944 * inssel.brg (stmt): Add a missing _setup_... ().
13946 * aot.c: Save some parts of the class state to the AOT file and use it
13947 to recompute that state when a class is initialized.
13949 * mini.c: Install AOT hooks into the runtime.
13951 * mini.h: Bump AOT file format version.
13953 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
13956 * iltests.il: Add new test.
13958 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
13960 * mini.c: fix typo.
13962 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
13964 * mini.c: setup the statistical profiler in the thread attach
13965 callback to cope with the new single thread code.
13967 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
13969 * mini-ppc.c: ensure we have enough room for the profiler
13970 calls (fixed bug#72084).
13972 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
13974 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
13977 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13979 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
13981 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13983 * ssapre.c: Fixed an issue with down safety (this allows IronPython
13984 to succesfully execute parrotbench).
13985 * ssapre.h: Likewise.
13987 2005-2-1 Massimiliano Mantione <massi@ximian.com>
13989 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
13990 variable for stores to method arguments (fixes a SSAPRE issue).
13992 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
13994 * mini.c: handle value types in dup, fixes gen-112.cs.
13996 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
13998 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
13999 sequence for calls in dynamic methods to avoid thunks.
14001 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
14003 * mini.c: correctly remove dynamic methods from the hashtable.
14005 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14007 * driver.c: Disabled SSAPRE until fix the bug that appears
14008 in IronPython's parrotbench.
14010 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
14012 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
14014 * mini.c (mono_method_to_ir): Revert the previous change.
14016 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
14017 when AOT compiling.
14019 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
14020 mono_jit_info_table_find () etc. when running under valgrind.
14022 * inssel.brg: Fix warnings.
14024 * mini-exceptions.c: Fix warnings.
14026 2005-01-31 Martin Baulig <martin@ximian.com>
14028 * driver.c (compile_all_methods_thread_main): Don't try to compile
14029 generic methods or anything which has type parameters.
14031 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
14033 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
14035 * TestDriver.cs: Add --verbose flags.
14037 * graph.c ssa.c: Fix 64 bit warnings.
14039 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
14040 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
14041 Fix 64 bit warnings.
14043 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
14044 variable not spotted by gcc.
14046 * mini-amd64.c inssel-amd64.brg: Applied patch from
14047 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
14048 X86_COMPARE_MEMBASE opcodes.
14050 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
14052 2005-01-29 Ben Maurer <bmaurer@ximian.com>
14054 * *: MonoMethod->signature might be NULL now. You *MUST* use
14055 mono_method_signature.
14057 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14059 * driver.c (compile_all_methods_thread_main): Compile the methods
14060 without invoking cctors.
14062 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
14064 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
14065 * basic-calls.cs: test for the above.
14067 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
14069 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
14070 MonoJitInfo changes.
14072 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
14074 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
14075 eagerly if it contains dynamic methods.
14077 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
14079 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
14080 trace, it is now computed by an icall from trace_ips.
14082 * mini-exceptions.c: Fix a warning.
14084 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
14086 * mini-exceptions.c: don't bother getting stack trace info if
14087 it's not going to be used.
14089 2005-01-27 Raja R Harinath <rharinath@novell.com>
14091 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
14094 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
14096 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
14098 * aot.c: Avoid calling mono_method_get_header () if not needed.
14100 * mini.h: Bump AOT file format version.
14102 * mini.c (mono_emit_native_call): Allocate a GOT var here.
14104 * mini.c (mono_print_tree): Print more info for calls.
14106 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
14108 * declsec.h: Remove warning by adding missing include for marshal.h
14110 2005-01-26 Martin Baulig <martin@ximian.com>
14112 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
14115 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
14117 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
14120 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
14122 * aot.c (mono_compile_assembly): Fix a warning.
14124 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
14126 * declsec.c: Look for security attributes on the original MonoMethod
14127 (and not the wrapped one). This fix permissions on icalls.
14129 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14131 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14133 * mini.c (mono_allocate_stack_slots): Add a fixme.
14135 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
14137 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
14139 * inssel.brg: optimize casts of sealed types (more
14140 optimizations waiting for fixes in remoting).
14142 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
14144 * inssel.brg (stmt): Add another dummy rule.
14146 * driver.c: Fix warnings.
14148 * driver.c (mono_main): If running under valgrind, instruct glib to use
14149 the system allocation functions so valgrind can track the memory
14150 allocated by the g_... functions.
14152 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
14154 * mini-ops.h: Add OP_DUMMY_STORE opcode.
14156 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
14158 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
14159 variables in try regions.
14161 * mini.c (mini_method_compile): Don't disable optimizations on large
14162 methods when AOT compiling.
14164 * mini.c (mono_allocate_stack_slots): New arch independent method to
14165 allocate stack slots. Not yet used.
14167 2005-01-22 Ben Maurer <bmaurer@ximian.com>
14169 * debug-mini.c (mono_debug_close_method): Plug some leaks.
14171 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
14173 * mini-ppc.c: make the branch info relative as the code
14174 buffer can be reallocated.
14176 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
14178 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
14179 * driver.c: Removed the AOT/security restriction. Now initialize the
14180 security manager (in metadata) if --security is used.
14181 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
14182 rather than the pointer to declarative security, when AOT is used.
14184 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
14186 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
14187 basic blocks, reduced intrinsic exception throwing code size.
14189 2005-01-22 Miguel de Icaza <miguel@ximian.com>
14191 * driver.c (mini_usage): Reorder the usage screen.
14193 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
14195 * mini.c (mono_resolve_patch_target): Fix warning.
14197 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
14199 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
14202 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14204 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
14205 breaks the amd64 build.
14207 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
14208 register allocation. Fixes #71454.
14210 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
14212 * arrays.cs: Add new regression test.
14214 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14216 * ssapre.c: Turned usage of snprintf to GString.
14217 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
14218 (I left it on by mistake in my previous commit).
14220 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
14222 * mini.c, cfold.c, basic-calls.cs: preserve side effects
14223 on cond branch optimization (fixes bug# 71515).
14225 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14227 * abcremoval.c: Fixed bug 71062.
14228 * abcremoval.h: Likewise.
14230 2005-1-20 Massimiliano Mantione <massi@ximian.com>
14232 * mini.c: Added a new functionality to optimize_branches, the removal
14233 of useless basic blocks, and fixed some problem in the removal of
14234 critical edges; some utility functions added for both purposes.
14235 * ssapre.c: Added complex expression support, and fixed bug 70637.
14236 * ssapre.h: Likewise.
14237 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
14239 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
14240 * driver.c: Re-enabled SSAPRE.
14242 2005-01-19 Martin Baulig <martin@ximian.com>
14244 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
14245 the result of mono_get_method_constrained().
14247 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
14249 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
14252 2005-01-18 Geoff Norton <gnorton@customerdna.com>
14254 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
14255 be detected. Fixes #59296.
14257 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14259 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
14260 which can happen. Fixes #71361.
14262 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
14264 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
14267 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14269 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
14270 appdomain-unload.exe to fail.
14272 * mini.c: Fix some memory leaks.
14274 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
14276 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
14277 Fixed bug and sped up some codepaths.
14279 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
14281 * mini.c: Fix some memory leaks.
14283 * exceptions.cs basic-long.cs: Add test for checked ulong->int
14286 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
14288 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
14291 * iltests.il: Add regression test for #71320.
14293 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
14295 * mini.c (mono_codegen): Fix installation of profiler hooks.
14297 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
14299 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
14301 * mini.h, mini.c, cfold.c: optimize access to enum
14302 readonly fields, too. Eval conditional branches if possible
14303 to perform unreachable code removal in more cases.
14305 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
14307 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
14309 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
14312 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
14313 WinXP DEP. Fixes #71244.
14315 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
14317 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
14319 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
14321 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
14323 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
14325 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
14328 * mini.h: Bump AOT version.
14330 * mini.h (MonoCompile): Change exvar to a hash table.
14332 * mini.c: Allocate a separate exvar for each handler block.
14334 * mini.c: Get rid of the computation of filter_lengths, its not needed.
14336 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
14337 ex var with the pending exception and only throw if the two are equal.
14340 * exceptions.cs: Add tests for rethrow and nested catch clauses.
14342 * mini-x86.c: Fix warnings.
14344 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
14345 used by all the ports now.
14347 * aot.c: Add write-symbols and save-temps options.
14349 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14351 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
14353 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
14355 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
14358 * tramp-s390.c: Check vtable slot belongs to the domain.
14360 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
14361 as per other platforms.
14363 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
14365 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
14367 * driver.c: we don't run the Main() code in a subthread anymore.
14369 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
14371 * mini.c: added experimental rtc support in the statistical
14372 profiler: if the user has the permission, more accurate statistics
14373 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
14374 The MONO_RTC value must be restricted to what the linux rtc allows:
14375 power of two from 64 to 8192 Hz.
14377 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
14379 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
14381 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
14383 * mini-ppc.c: better icache flush for smp.
14385 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
14387 * mini-amd64.c (emit_move_return_value): Fix memory leak.
14389 * mini-x86.c (get_call_info): Add the get_call_info () code from the
14390 amd64 port, not yet used.
14392 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14394 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
14397 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
14399 * driver.c: Added --security option to activate the security manager.
14400 Right now this will allow code generation for declarative demands and
14401 is disabled when AOT is specified.
14402 * mini.c: Add code generation for declarative security demands.
14403 * mini.h: Add mono_use_security_manager as an extern gboolean.
14405 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
14407 * aot.c (mono_compile_assembly): Speed up compilation a bit by
14408 emitting more dense assembly code.
14410 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
14411 exception throwing stuff.
14413 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
14415 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
14418 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
14419 left in by mistake.
14421 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
14424 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
14426 * tramp-*.c: Only patch vtable slots if the object is in the current
14427 domain. Fixes appdomain-unload.exe.
14429 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
14431 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
14434 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14436 * mini.c (reverse_branch_op): New helper function.
14438 * mini.c (optimize_branches): Run the new optimization only on
14439 platforms which support it. Also reverse all kinds of branches.
14441 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
14443 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
14446 * mini.c (optimize_branches): Reverse not-equals branches if the false
14447 bblock is a throw. This happens a lot of time with argument checking in
14450 * mini.c (mono_codegen): Add support for placing basic blocks after
14451 the function epilogue.
14453 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
14456 2005-01-05 Miguel de Icaza <miguel@ximian.com>
14458 * mini.c (setup_stat_profiler): Only set this up if the platform
14459 supports ITIMER_PROF.
14461 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
14463 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
14466 * inssel.brg: Fix a warning.
14468 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
14470 * mini.c: added support for statistical profiler
14471 (run with: --profile=default:stat).
14473 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
14475 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
14477 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
14479 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
14480 related to global registers from the amd64 port.
14482 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
14484 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
14486 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
14487 with global registers.
14488 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
14490 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
14492 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
14494 * debug-mini.c (encode_value): Fix off-by-one.
14496 * aot.c (encode_value): Likewise.
14498 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
14500 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
14502 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
14505 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
14507 * aot.c (emit_method_info): Increase size of temp buffer.
14509 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
14512 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
14514 * aot.c (emit_method_info): Fix build.
14516 * aot.c: Further rework of the AOT file format to reduce the size of
14517 the method info data.
14519 * mini.h: Bump AOT file format version.
14521 2004-12-27 Martin Baulig <martin@ximian.com>
14523 * mini.c (mini_get_method): New static method; call
14524 mono_get_method_full() and mono_get_inflated_method().
14525 (mono_method_to_ir): Use mini_get_method() instead of
14526 mono_get_method_full().
14528 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
14530 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
14532 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
14534 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
14536 * inssel-amd64.brg: Add some optimization rules.
14538 2004-12-24 Ben Maurer <bmaurer@ximian.com>
14540 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
14541 standard not GC'd stuff is fine.
14543 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
14545 * aot.c: Rework the AOT file format to get rid of most of the global
14546 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
14548 * mini.h: Bump AOT file format version.
14550 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
14552 * mini.h: Bump AOT file format version.
14554 * aot.c (mono_aot_is_got_entry): New function to determine if an
14555 address is inside a GOT.
14557 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
14559 * cpu-pentium.md: Increase the maximum size of some instructions which
14560 might involve a got access.
14562 * mini.c (get_method_from_ip): Another debug helper function.
14564 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
14565 when got var accesses are created during the decompose phase.
14567 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
14569 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
14570 argument mini_compile_method and to MonoCompile, and use this to
14571 determine whenever a given method is compiled for AOT. This allows the
14572 other methods compiled during AOT compilation to be free of AOT stuff,
14573 so the backends does not need to add special support for them by
14574 creating a fake GOT etc.
14576 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
14579 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14581 * mini.c (mono_method_to_ir): It turns out that some of the
14582 x-appdomain wrappers are lax with types, so just ignore this for
14585 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
14586 at the vtable->klass. If it is non-shared code we can just use the
14589 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
14591 * mini-ppc.c: access MonoDomain from tls, too.
14593 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
14595 * declsec.c: Removed unused variable (and related warning ;-)
14597 2004-12-21 Ben Maurer <bmaurer@ximian.com>
14599 * iltests.il: New test for LDELEMA on an array of ref types.
14601 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
14602 all ldelema's on reftypes.
14603 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
14604 it was the wrong place to put it.
14606 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
14607 register to pop to make this cleaner, at the request of Paolo.
14609 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14611 * mini-ops.h (OP_GETHASHCODE): New op.
14613 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
14615 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
14618 For a microbenchmark, this reduces the cost of Hashtable.get_Item
14621 * mini-x86.c (mono_arch_output_basic_block): Rather than
14629 The first is 3 bytes while the second is 1. This saves 36 kb on
14630 mscorlib, quite a big saving. When bootstraping mcs, I was able to
14631 see a small boost because of icache locality.
14633 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
14635 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
14637 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
14638 started code sharing with the generic code.
14640 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
14642 * mini-ppc.c, cpu-g4.md: added code for direct access to
14645 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
14647 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
14648 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
14651 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
14653 * declsec.c|h: Added functions to cache the declarative stack modifiers
14654 in MonoJitInfo and to create a security frame from a MonoJitInfo
14656 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
14657 created. Register internal calls for System.Security.SecurityFrame::
14658 _GetSecurityFrame and _GetSecurityStack.
14659 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
14660 the definitions for the new stack walk/callback mechanism.
14661 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
14662 first security frame for LinkDemands and InheritanceDemands) and
14663 GetSecurityStack for Demands. Both use the new mono_walk_stack code
14665 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
14666 walk initialization (lupus).
14668 2004-12-20 Ben Maurer <bmaurer@ximian.com>
14670 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
14672 (handle_loaded_temps): Do not create a temporary variable for
14673 things that we know are temps. They will never be modified.
14674 (mono_spill_call): Set MONO_INST_IS_TEMP
14675 (mono_emulate_opcode): ditto
14677 (mono_method_to_ir.CEE_DUP): ditto
14679 2004-12-19 Ben Maurer <bmaurer@ximian.com>
14681 * mini.c (type_to_eval_stack_type): Make this handle the void type
14682 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
14683 (emit_tree): use ip_in_bb to special case some common idioms
14684 Update all callers to pass in the IP.
14685 (mono_method_to_ir): Make CEE_CALL* do the above as well.
14687 This gives us a nice 2% speedup in mcs bootstrap.
14689 * mini-x86.c (peephole_pass): Peephole pass to make
14698 * mini.c (ip_in_bb): new method.
14699 (mono_method_to_ir): use this method rather than doing the hash
14702 * linear-scan.c (mono_linear_scan): When expiring actives, you
14703 don't need to keep around variables that expire on this
14704 instruction. This makes it so that:
14707 store (ebx add (ebx, 1))
14711 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
14713 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
14714 combination to avoid doing two copies. Fix up problems with previous
14717 * mini.c: Fix 64 bit warnings.
14719 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
14721 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
14723 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
14724 changes from the x86 code.
14726 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
14728 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
14730 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
14731 throwing code to reduce its size, unify the AOT and non-aot code and
14732 get rid of relocations in the AOT case.
14734 * mini-x86.h mini.c exceptions-x86.c
14735 (mono_arch_get_throw_corlib_exception): New arch specific function to
14736 raise corlib exceptions which doesn't require relocations in the
14739 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
14741 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
14743 * mini.c (mono_emit_method_call): Only allocate the got var when it is
14746 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
14749 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14751 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
14752 with add function when used from Inc/dec atomic
14753 functions. Re-enabled optimization on x86.
14754 * mini-ops.h: renamed atomic_add functions to
14755 allow _add to match the Interlocked::Add and
14756 _add_next to match Interlocked::Inc/Dec.
14758 2004-12-15 Massimiliano Mantione <massi@ximian.com>
14760 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
14761 linking of BBs to the end BB, and enabled SSAPRE also with
14762 consprop and copyprop (which was prevented by that bug).
14764 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14766 * mini-x86.c: disabling the Interlocked optimizing code.
14768 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14770 * aot.c (load_aot_module): Move reading of got_addr after the AOT
14771 file version check.
14773 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
14775 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
14776 interlocked optimization due lack of support on x86, rewrote
14777 exchange to take into account that base may be in eax.
14779 xsp works again; activated Interlocked optimizing code.
14781 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
14783 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
14785 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
14787 * mini-ops.h: Add new opcodes.
14789 * mini.h: Add new patch types. Add got_var to MonoCompile.
14791 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
14792 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
14793 make it work with all kinds of patchable code.
14795 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
14796 address of the GOT, and referencing entries in the GOT.
14798 * mini.c: Add code to load the GOT address if needed by an opcode.
14800 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
14801 independent AOT code on the x86 using an elf-style Global Offset Table.
14803 2004-12-14 Raja R Harinath <rharinath@novell.com>
14805 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
14807 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14809 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
14812 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
14814 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
14815 of Interlocked:Increment/Decrement/Add as inline ops.
14816 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
14818 2004-12-12 Geoff Norton <gnorton@customerdna.com>
14820 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
14821 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
14823 2004-12-12 Duncan Mak <duncan@ximian.com>
14825 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
14826 again. `patch_info->table_size' is no longer valid after Zoltan's
14829 2004-12-12 Martin Baulig <martin@ximian.com>
14831 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
14832 if we are the "real" method, ie. not an inlined method inside it.
14834 2004-12-11 Ben Maurer <bmaurer@ximian.com>
14836 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
14837 before we look in the special fields table. This fixes
14838 ../tests/thread-static-init.cs.
14840 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14842 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
14843 for Array get_Rank and get_Length. Fixes bug #70465.
14845 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
14847 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
14848 separate structure to reduce the size of MonoJumpInfo.
14850 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
14852 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
14854 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
14856 * mini.c (mini_get_inst_for_method): Changed to allow ports
14857 to return a MonoInst instead of opcode
14858 (renamed mini_get_opcode_for_method to better reflect the new functionality)
14860 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
14861 Allow ports to return a created MonoInst instead of op-code, will enable
14863 (renamed mini_get_opcode_for_method to better reflected the functionality)
14865 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
14867 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
14869 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14871 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
14874 2004-12-08 Martin Baulig <martin@ximian.com>
14876 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
14877 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
14879 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
14881 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
14884 * exceptions.cs: Disable some tests which depend on properties of x86 fp
14887 2004-12-08 Raja R Harinath <rharinath@novell.com>
14889 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
14891 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
14893 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
14894 bug introduced by the previous patch.
14896 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14898 * mini-ppc.c, objectc.cs: handle large structs passed by value
14899 (fixes bug #69972).
14901 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
14903 * mini-ppc.c: OP_ARGLIST implementation from
14904 Geoff Norton <gnorton@customerdna.com>.
14906 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
14908 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
14909 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
14911 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
14913 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
14915 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14917 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
14920 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
14922 * mini-sparc.c: Zero out localled-ed memory.
14924 * iltests.il: Add tests for zeroing out localloc-ed memory.
14926 2004-12-04 Martin Baulig <martin@ximian.com>
14928 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
14929 mono_method_get_signature_full().
14931 2004-12-03 Massimiliano Mantione <massi@ximian.com>
14933 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
14934 and some utility functions (always for SSAPRE), integrated SSAPRE.
14935 * mini.h: Likewise.
14936 * driver.c: Added ssapre option.
14937 * ssa.c: Small fix on OP_ARG handling.
14938 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
14939 * Makefile.am: Likewise.
14941 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
14943 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
14944 now in the xp code.
14946 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
14949 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
14951 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
14953 * cpu-s390.md : Increase instruction length of oparglist.
14955 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
14957 2004-11-30 Martin Baulig <martin@ximian.com>
14959 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
14960 virtual generic methods. We call a special helper_compile_generic_method()
14961 icall to retrieve the method from the vtable, inflate and compile
14962 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
14964 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
14966 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
14968 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
14970 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
14972 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
14975 2004-11-27 Ben Maurer <bmaurer@ximian.com>
14977 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
14978 platforms with PIC aot.
14980 2004-11-28 Martin Baulig <martin@ximian.com>
14982 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
14985 2004-11-28 Martin Baulig <martin@ximian.com>
14987 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
14988 the result of mono_type_get_underlying_type() to check whether
14991 2004-11-26 Martin Baulig <martin@ximian.com>
14994 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
14997 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
14999 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
15000 the same way as the other arguments so they won't get clobbered.
15002 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
15003 calls through R11 since it is clobbered by the trampoline code.
15005 2004-11-26 Raja R Harinath <rharinath@novell.com>
15007 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
15008 pick up in-tree mscorlib.dll.
15010 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
15012 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
15014 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
15015 runtime data/code are now stored in a table similar to the GOT in ELF.
15016 This allows the code itself to be position independent.
15018 * aot.c: Fix loading of referenced assemblies after the lazy assembly
15021 * aot.c: Attach ELF type (object/function) directives to all global
15024 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
15026 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
15028 * mini-amd64.h: Turn on PIC AOT code.
15030 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
15031 returning the offset within an OP_AOTCONST instruction where the GOT
15032 offset needs to be added.
15034 * mini.h: Bump AOT file format version.
15036 2004-11-25 Martin Baulig <martin@ximian.com>
15038 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
15039 uninflated generic methods.
15041 2004-11-25 Martin Baulig <martin@ximian.com>
15043 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
15045 2004-11-24 Martin Baulig <martin@ximian.com>
15047 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
15048 original klass (this only applies for generic instances).
15050 2004-11-24 Martin Baulig <martin@ximian.com>
15052 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
15053 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
15056 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
15058 * mini.c (mono_method_to_ir): Disable inlining for methods containing
15059 localloc. Fixes #69678.
15061 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
15063 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
15065 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
15066 used SSE registers on pinvoke calls. Fixes #69774.
15068 2004-11-23 Geoff Norton <gnorton@customerdna.com>
15070 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
15071 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
15073 2004-11-23 Raja R Harinath <rharinath@novell.com>
15075 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
15076 Refer directly to the mcs/ tree.
15078 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15080 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
15081 Check if a trampoline for a synchronized method is required.
15083 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
15085 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
15086 with localloc if needed. Throe arithmetric exception in
15087 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
15088 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
15090 2004-11-19 Geoff Norton <gnorton@customerdna.com>
15092 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
15093 types before switching on type. Fixes #69622.
15095 2004-11-19 Raja R Harinath <rharinath@novell.com>
15097 * Makefile.am (check-local): New. Integrate into 'make check'.
15098 (MCS,RUNTIME): Define using in-tree mono and mcs.
15100 (%.exe): Use $(ILASM).
15102 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
15104 * mini-ppc.c: adjust initial prolog size (bug #69691).
15106 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
15108 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
15111 2004-11-17 Raja R Harinath <rharinath@novell.com>
15113 * Makefile.am (clean-local): Rename from 'clean'.
15115 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15117 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
15118 to mono_arch_is_int_overflow.
15119 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
15122 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
15124 * declsec.c|h: New files to support declarative security attributes.
15125 Added function to check if a method has (applicable) security.
15126 * mini.c|h: Add check for declarative security attributes in
15127 mono_method_check_inlining.
15128 * Makefile.am: Added declsec.c and declsec.h to the build.
15130 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
15132 * mini.c, mini.h: update to keep dynamic code info per-domain.
15134 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
15136 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
15137 (mini_init): Get rid of it from here too.
15139 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
15141 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
15142 implemented OP_RETHROW (patch by Geoff Norton
15143 <gnorton@customerdna.com>).
15145 2004-11-10 Geoff Norton <gnorton@customerdna.com>
15147 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
15148 between appdomains. Fixes appdomain-unload on PPC.
15150 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
15152 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15153 mini-exceptions.c: handle the new wrapper types.
15154 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
15155 token value as a MonoClass* when compiling a wrapper.
15156 mono_jit_create_remoting_trampoline now takes an additional
15157 MonoRemotingTarget parameter.
15159 2004-11-10 Martin Baulig <martin@localhost>
15161 * mini.c (mono_method_to_ir): Use `generic_container->context'
15162 rather than creating a new one.
15164 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15166 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
15168 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
15170 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
15172 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
15173 the experimental aot cache stuff.
15175 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15177 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15178 mini-exceptions.c: update to exception clause structure changes.
15180 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15182 * exceptions-x86.c (throw_exception): Fix warnings.
15184 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
15187 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
15189 * exceptions-sparc.c (get_throw_exception): Really fix this.
15191 2004-11-07 Ben Maurer <bmaurer@ximian.com>
15193 * tramp-*.c: we no longer support icalls without wrappers, so
15194 a bit of code can be removed here
15196 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
15198 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
15201 * cpu-sparc.md: Add op_rethrow.
15203 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
15205 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
15207 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
15208 * mini-ops.h: Add OP_RETHROW.
15210 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
15212 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
15214 2004-11-05 Geoff Norton <gnorton@customerdna.com>
15216 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
15217 Makes the output much easier to read
15219 2004-11-05 Ben Maurer <bmaurer@ximian.com>
15221 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
15222 prevents another huge leak when compiling with ssa. Secondly, the
15223 performance of doing this rather than freeing the lists is much
15224 better. GList does a lock every time you allocate a list link,
15225 so that it can use a memory pool. So, it is better to just use
15226 a memory pool of our own.
15228 * ssa.c, linear-scan.c: replace g_list_remove_link with
15229 g_list_delete. The remove one does not free the GList, so we were
15230 leaking memory. On -O=all --compile-all with corlib, this cut down
15231 3 MB of allocations.
15233 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
15235 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
15237 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
15239 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
15240 into a new function mono_create_jit_trampoline ().
15242 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
15244 * trace.c (get_spec): Allow tracing of classes without a namespace.
15246 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
15248 * mini.c: Fix pointer overwrite in mini_method_compile.
15250 2004-11-2 Geoff Norton <gnorton@customerdna.com>
15252 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
15253 The darwin ABI needs some special handling for 1 and 2 byte structs
15254 Lets use lbz/lhz instead of lwz everywhere.
15255 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
15256 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
15257 Use stb/sth for the former, and put the latter always on stack instead of in
15258 argument registers.
15260 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
15262 * trace.c (is_filenamechar): Add '_'.
15264 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15266 * mini-s390.c: Fix prolog length to allow for large trace requirements.
15268 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
15270 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
15272 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
15273 depends on libmonogc. Fixes #68805.
15275 2004-10-26 Miguel de Icaza <miguel@ximian.com>
15277 * mini.c (mono_jit_free_method): Provide extra information for
15278 this error. Currently this leaks, but will be turned into a
15279 developer option in the future.
15281 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
15283 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
15285 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
15287 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
15288 boundary. Fixes reading of PATCH_INFO_R4 and R8.
15289 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
15291 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
15293 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
15294 trampolines for AOT code.
15296 2004-10-22 <vargaz@freemail.hu>
15298 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
15299 constructed types. Fixes #68136.
15301 2004-10-21 Martin Baulig <martin@ximian.com>
15303 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
15304 if it returns true, unwind the stack to the call instruction.
15306 2004-10-21 <vargaz@freemail.hu>
15308 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
15310 * mini.h: Bump AOT version number.
15312 * objects.cs: Add another test for unbox trampolines.
15314 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
15317 2004-10-20 <vargaz@freemail.hu>
15319 * driver.c: Add SHARED to the set of optimizations tested.
15321 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
15323 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
15324 used by CEE_NEWARR.
15326 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
15328 2004-10-20 Martin Baulig <martin@ximian.com>
15330 * mini-exceptions.c (mono_handle_exception): Call
15331 mono_debugger_handle_exception() to tell the debugger about
15332 catch/finally clauses.
15334 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
15336 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
15338 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
15341 2004-10-15 Geoff Norton <gnorton@customerdna.com>
15343 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
15344 methods as their native size, fixed bug #57543, #57545.
15345 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
15346 This saves a temporary register and mullw call down into 1 (minor perf
15347 increase for cases like sum = sum * 5; This use to translate into:
15350 It now translates to
15353 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
15355 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
15358 2004-10-11 Martin Baulig <martin@ximian.com>
15360 * mini.c (mono_method_to_ir): If we're a generic method, get the
15361 MonoGenericContainer from our MonoMethodNormal and create a
15362 MonoGenericContext from it.
15364 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
15366 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
15368 * basic-long.cs: Add test for checked i8->i2 cast.
15370 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
15372 * inssel-ppc.brg: added a couple of speedup rules.
15374 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
15376 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
15377 to speed up rebuilds.
15379 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15381 * mini-s390.c: Minor fix to OP_OR_IMM.
15383 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
15385 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
15386 better. Fixes appdomain-unload.exe on sparc.
15388 2004-10-02 Massimiliano Mantione <massi@ximian.com>
15390 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
15391 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
15394 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
15396 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
15398 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
15400 * mini.c: Always generate a field read/write wrapper for members
15401 of the class MarshalByRefObject since the actual instance could
15404 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
15406 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
15408 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
15410 * driver.c mini.h trace.c: Move the setting of the main assembly into
15411 a separate function called mono_trace_set_assembly () and call it after
15412 actually loading the main assembly. Fixes #66872.
15414 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
15416 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
15417 using the code manager.
15419 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
15421 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
15423 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
15425 * cpu-amd64.md: Fix bug in previous patch.
15427 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
15430 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
15432 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15433 mini-exceptions.c: updates for changed stack walk interface.
15435 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15437 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
15439 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
15441 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
15443 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
15445 * driver.c (mini_regression_list): Do not call mono_assembly_close
15446 since assemblies can't be unloaded.
15448 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15450 * cpu-amd64.md: Fix more instruction lengths.
15452 * cpu-amd64.md: Fix lengths of some instructions.
15454 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
15456 * inssel.brg: Make the array ldelema check aot friendly.
15458 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
15460 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
15462 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
15464 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
15466 * mini-x86.c: Fix build.
15468 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
15469 mono_type_get_underlying_type () helper function to simplify code.
15471 2004-09-09 Martin Baulig <martin@ximian.com>
15473 * mini-amd64.c: Don't access `type->data.klass' directly, call
15474 mono_class_from_mono_type() instead since the type may be a
15477 2004-09-09 Martin Baulig <martin@ximian.com>
15479 * mini-amd64.c (get_call_info): Fix support for generic instances.
15480 (add_valuetype): Use mono_class_from_mono_type() to get the class
15481 since we can be a generic instance.
15483 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
15485 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
15487 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
15489 * liveness.c: reset spill costs on each scan: bug 62107
15491 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
15493 * exceptions-sparc.c (mono_arch_find_jit_info): remove
15494 unnecessary line that doesn't compile
15496 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
15498 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
15499 trampolines, make them call an error function so people can fix their
15502 2004-09-06 Martin Baulig <martin@ximian.com>
15504 * mini.c (mono_method_to_ir): When initializing locals, handle a
15505 generic instances like a valuetype if it's a valuetype and like a
15506 class if it's a class.
15508 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15510 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
15511 stack. Fixes #64674.
15513 * exceptions.cs: Add test for unwinding of call arguments.
15515 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
15517 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
15518 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
15519 set the carry/borrow flag). The sparc and s390 implementations
15520 can now use optimized versions (and simplify the code). ppc bugfixes.
15522 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
15524 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
15526 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
15528 * inssel-amd64.brg: Remove leftover 32 bit rule.
15530 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
15532 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
15534 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
15535 mono_arch_find_jit_info functions into a new function. Fix a memory
15538 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
15541 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15543 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
15546 * exceptions.cs: Add array size tests.
15548 * mini.c: Allocate a separate icall wrapper for each arity of
15549 mono_array_new_va. Fixes #59509.
15551 * exceptions.cs: Add testcase for 64578.
15553 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
15555 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
15557 2004-09-02 Martin Baulig <martin@ximian.com>
15559 * mini.c (mono_method_to_ir): When initializing the locals, call
15560 handle_initobj() on the generic instance itself, not its
15563 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
15565 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
15566 MonoJitInfo for dynamic methods.
15568 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
15570 * mini.c: Add support for freeing JIT data for dynamic methods.
15572 2004-09-01 Martin Baulig <martin@ximian.com>
15574 * mini-x86.c (is_regsize_var): Added support for generic
15576 (mono_arch_emit_prolog): Make this compile again, use
15577 `x86_push_imm_template (code)'.
15579 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
15581 * mini-x86.c: make all push_imm instructions that get
15582 patched always emit the long form
15584 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
15586 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
15587 in a per-domain hash.
15589 * mini-amd64.c (merge_argument_class_from_type): Handle generic
15592 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
15594 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
15597 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
15600 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
15601 Beginnings of SSE2 support.
15603 * exceptions.cs: Add more tests for checked int<->uint casts.
15605 2004-08-28 Martin Baulig <martin@ximian.com>
15607 * mini-x86.c (mono_arch_instrument_epilog): Added support for
15611 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
15612 Handle generic instances recursively.
15614 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15616 * iltests.il: test for conv.u8 on a constant
15618 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15620 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
15621 LCONV_x4 (shrun_32 (membase)).
15623 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
15625 * inssel-x86.brg: c&p rules for push/setret of long
15627 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15629 * inssel-x86.brg: c&p rules for compare (base, regvar) and
15630 compare (regvar, base)
15632 * inssel-x86.brg: more burg love
15634 * inssel.brg: more cleanup
15636 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
15638 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
15640 * basic-long.cs, basic-calls.cs: new tests for optimization.
15642 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
15644 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
15647 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15649 * mini-amd64.c (read_tls_offset_from_method): Add another case.
15651 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
15653 * inssel.brg (mini_emit_memcpy): use
15654 NO_UNALIGNED_ACCESS to disable memcpy optimization
15656 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
15658 * mini-amd64.c: Handle generic types in various places.
15660 * mini.c (mono_method_to_ir): Handle generic types in init locals.
15662 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
15664 * mini.c (handle_box): Fix warning.
15666 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
15668 * mini-amd64.h: Enable the emit_state optimization.
15670 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
15672 * mini-amd64.c: Add some new 64 bit peephole opts.
15674 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
15676 * cpu-amd64.md: sreg1 of div instructions must be %rax.
15678 * mini-amd64.c: Register allocator fixes.
15680 * mini.c: Add an optimization to emit_state to avoid allocation of new
15681 registers on some platforms.
15683 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
15685 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
15687 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
15688 allocation. Fixes #63085.
15690 * basic-long.cs: Add new regression test.
15692 * mini-amd64.c: Register allocator improvements.
15694 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
15696 * mini-amd64.c (read_tls_offset_from_method): Add another code
15699 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
15700 instruction sequence for nullifying class init trampolines.
15702 * objects.cs: Add new regalloc test.
15704 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
15706 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15708 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
15710 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
15713 * driver.c: Fix profiling after TLS changes.
15715 * driver.c (mono_main): Set mono_stats.enabled if needed.
15717 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
15720 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
15722 * mini-x86.c: use a 1 op rather than a 2 op tls access
15723 instruction -> faster.
15725 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
15727 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15730 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
15732 * exceptions-sparc.c (throw_exception): fix typo
15734 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
15736 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
15737 set tree->dreg correctly with tls. Allow any
15738 register to be used.
15740 * mini-x86.c (read_tls_offset_from_method): add new code
15741 generation pattern seen with GCC.
15744 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
15746 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
15747 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
15748 exceptions-sparc.c: fix some performance issues in exception
15749 handling and setting of the stack trace for exceptions that were
15752 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15754 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
15757 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
15760 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
15762 This patch inlines tls access, when possible.
15764 * mini.h: new arch functions for TLS intrinsics.
15765 All platforms updated with a stub.
15767 * mini.c: use the new intrinsics
15769 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
15770 arch specific intrinsic for tls variables
15772 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
15774 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
15777 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
15779 * mini.c: thread local allocation
15781 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
15783 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
15785 * Makefile.am: Link against the static version of libmonogc.
15787 * Makefile.am: Link the static versions of the convenience libraries
15788 into the mono executable.
15790 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
15792 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
15794 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
15795 on integer overflow.
15797 * mini-amd64.c: Reorganize function call code.
15799 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
15801 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15803 * inssel-x86.brg: use xor eax,eax.
15805 * basic.cs: new tests
15807 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15809 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
15810 in exception throwing code.
15812 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15814 * inssel-x86.brg: use xor esi,esi.
15816 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15818 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
15819 can trace methods compiled during mini_init () too.
15821 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
15824 2004-08-14 Ben Maurer <bmaurer@ximian.com>
15826 * Makefile.am: static link on x86 (r=zoltan)
15828 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
15830 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
15831 code since it causes some programs to fail.
15833 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
15835 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
15837 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15839 * mini.c: ovfops_op_map - add STACK_OBJ case for
15841 * basic.cs: add test_0_pin_string as test
15844 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
15846 * Makefile.am: build C# if srcdir != builddir
15848 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
15850 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
15851 fall-through blocks.
15853 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
15855 * driver.c: enable loop by default again and include abcrem in -O=all.
15857 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
15859 * iltests.il: Add some localloc tests.
15861 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
15863 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
15866 * inssel-amd64.brg: Add some optimizations.
15868 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
15871 * Makefile.am: Statically link mono against libmono on AMD64.
15873 * mini-amd64.c inssel-amd64.brg: Optimizations.
15875 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
15877 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
15879 * tramp-amd64.c: Patch calling code in trampolines.
15881 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
15883 * mini-amd64.c: pinvoke struct passing fixes.
15885 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
15887 * mini-sparc.c: redo change, make mono_arch_cpu_init call
15888 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
15890 2004-08-05 Duncan Mak <duncan@ximian.com>
15892 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
15895 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15897 * mini-amd64.c (emit_move_return_value): Move return value for normal
15900 2004-08-05 Martin Baulig <martin@ximian.com>
15902 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
15903 `type->type'; just modify `type' itself when dealing with enums
15904 and generic instances.
15905 (check_call_signature): Make `simple_type' a `MonoType *'.
15907 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15909 * mini.c: Use OP_PADD to add offsets to addresses.
15911 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
15913 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
15915 * mini-sparc.c (mono_arch_emit_epilog): fix check
15916 for folding last op into restore instruction
15918 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
15920 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
15921 helper methods using the code manager.
15923 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
15925 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
15927 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15929 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
15930 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
15932 * mini-s390.c: fix tail processing
15934 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
15936 * mini-ppc.c: mul.ovf.un exception name fix.
15938 2004-08-03 Martin Baulig <martin@ximian.com>
15940 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
15941 instances; before jumping to `handle_enum', also modify `ptype'.
15943 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
15945 * cpu-sparc.md: fcall maximal length too small.
15947 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
15949 * mini-amd64.c mini.h: Add initial support for passing/returning
15950 structures to/from pinvoked methods.
15952 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
15954 * mini-ppc.c: reg allocator fix.
15956 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
15958 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
15960 * inssel.brg: Optimize memset on 64 bit machines.
15962 * mini-amd64.c: Fix some vararg cases.
15964 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
15966 * mini-s390.c: Corrected macro in emit_float_to_int
15968 * s390-abi.cs: Tests to exercise the s390 ABI
15970 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15972 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
15975 * basic.cs: Add a test for add.ovf.un.
15977 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
15979 * mini-sparc.c: add case for OP_IDIV_UN
15981 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15983 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
15985 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
15987 2004-07-30 Ben Maurer <bmaurer@ximian.com>
15989 * basic.cs: regression tests.
15991 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
15994 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
15996 * basic.cs: Add a new test.
15998 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
15999 and AOT. Various fixes and optimizations.
16001 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
16003 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
16005 * mini-ppc.c: make sure temp regs are not used for global reg
16008 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
16010 * cpu-sparc.md: conv_i8 fix for 64bits
16012 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
16014 2004-07-29 Ben Maurer <bmaurer@ximian.com>
16016 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
16017 add opcode for cmp BYTE PTR [eax], imm.
16019 * inssel.brg: Make memcpy and memset takes bases.
16021 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16023 * *-amd64.*: More AMD64 work.
16025 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16027 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
16028 add a compare-not-equal opcode.
16030 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
16032 * mini.c: Use mono_init_from_assembly instead of mono_init.
16034 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
16036 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
16038 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
16040 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
16042 * inssel.brg: 64 bit fixes.
16044 * mini.h (MonoCallInst): Add some AMD64 specific data.
16046 * mini.h: Add some OP_P opcodes.
16048 2004-07-28 Ben Maurer <bmaurer@ximian.com>
16050 * basic.cs: tests for 61797 and 61740
16052 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
16054 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
16055 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
16057 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
16059 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
16061 * *-amd64*.*: Ongoing AMD64 work.
16063 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
16065 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
16067 * *-amd64*: Ongoing AMD64 work.
16069 * mini-arch.h: Add AMD64 support.
16071 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
16073 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
16075 * mini-ops.h: Add new opcodes.
16077 * Makefile.am: Add AMD64 support.
16079 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
16080 rules into the inssel-long*.brg files.
16082 * *-amd64.*: Add beginnings of AMD64 backend.
16084 2004-07-22 Ben Maurer <bmaurer@ximian.com>
16086 * mini.c (print_dfn): commenting out the code that prints
16087 the cil. With -O=deadce, this makes -v -v crash.
16089 * cpu-pentium.md: make checkthis have a length of 2
16091 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
16093 * mini-sparc.h: fix implementations of __builtin
16094 functions for Sun compiler for V9.
16096 2004-07-16 Ben Maurer <bmaurer@ximain.com>
16098 * mini.c: use the new stelem.ref wrapper
16099 * exceptions.cs, arrays.cs: new stelem.ref tests
16101 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16103 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
16104 new XSP should work with these changes).
16106 2004-07-14 Ben Maurer <bmaurer@ximain.com>
16108 * inssel-{long32,x86,}.brg: trivial optimizations.
16110 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
16112 * mini.c: load value when emitting box operation in
16115 2004-07-12 Ben Maurer <bmaurer@ximian.com>
16117 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
16118 is one byte shorter than cmp DWORD PTR [eax], 0.
16120 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16122 * inssel-ppc.brg: arguments on the stack are always
16123 relative to the stack pointer (spotted by Neale Ferguson).
16125 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16127 * exceptions-x86.c: delay appending the method name to the trace until
16128 after mono_jit_info_table_find is called, as this gets the real
16131 2004-07-09 Ben Maurer <bmaurer@ximian.com>
16133 * aot.c: register roots
16135 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16137 * aot.c : I could just use PLATFORM_WIN32 flag.
16139 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16141 * aot.c : Reverting the previous fix. This time it broke linux build.
16143 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
16145 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
16147 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
16149 * mini.c (handle_stack_args): Remove some more debugging code.
16151 * mini.c (handle_stack_args): Remove debug output left in by mistake.
16153 * driver.c mini.h aot.c: Allow additional options to be specified with
16154 --aot and pass them to mono_compile_assembly.
16156 * aot.c: Add experimental code to AOT compile all loaded assemblies
16157 on demand and save the code into a cache in the filesystem.
16159 * aot.c: Add support for more wrapper methods.
16161 * mini.c (handle_stack_args): Handle some corner cases. Fixes
16164 * cpu-*.md: Remove removed opcodes.
16166 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
16167 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
16168 related icalls to marshal.c.
16170 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
16172 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
16174 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
16176 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
16178 2004-07-06 Ben Maurer <bmaurer@ximian.com>
16179 * liveness.c: If liveness is recomputated we need to reset the information
16180 for each variable. This way, if the liveness range has been narrowed
16181 by optimizations that happened after the last computation, we can return
16184 For example, if you have
16189 // Tons of code that does not affect i
16195 i = 0 is dead code and will be removed by SSA. However, when
16196 linear scan gets to the code, i will still appear to be live
16197 throughout the entire block. This prevents good register allocation.
16199 2004-07-06 Martin Baulig <martin@ximian.com>
16201 * debug-mini.c (mono_debug_init_method): Allow
16202 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
16203 (mono_debug_add_icall_wrapper): New method.
16205 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
16207 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
16209 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
16212 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
16214 * aot.c (mono_aot_load_method): Fix loading of debug info.
16216 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16218 * aot.c: Add logging support.
16220 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16222 * mini.h: Add prototype for mono_print_method_from_ip.
16224 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
16226 * inssel.brg: 64 bit fixes.
16228 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
16231 * Makefile.am: Add SPARC64 support.
16233 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
16235 * aot.c: Fix alignment problems on 32 bit platforms.
16237 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
16239 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
16242 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
16245 * mini.h: Bump AOT file version. Some 64 bit fixes.
16247 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16249 * inssel-sparc.brg: Add new rule to avoid register moves.
16251 * inssel.brg: Add ldind_to_load_membase helper function.
16253 2004-06-30 Ben Maurer <bmaurer@ximian.com>
16255 * mini.c: OffsetToStringData intrinsic.
16257 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
16259 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
16261 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
16264 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
16265 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16267 * mini.c: reinstated mono_compile_get_interface_var()
16268 on x86, too, since the change breaks the Gtk# build there as well.
16270 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16272 * driver.c: remove loop from the default optimizations: it seems to
16273 interact badly with some of the other options (see bug #60613).
16275 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
16277 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
16278 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
16280 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
16282 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
16283 vararg-using methods.
16285 2004-06-21 Martin Baulig <martin@ximian.com>
16287 * mini/mini-exceptions.c
16288 (mono_handle_exception): Added `gpointer original_ip' argument.
16289 After calling mono_unhandled_exception(), call
16290 mono_debugger_unhandled_exception() and if that returns true,
16291 restore the context and return.
16293 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
16295 * mini-ppc.c: prefer the use of relative branches so
16296 they won't need to be patched in aot code (patch from Patrick Beard).
16298 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16300 * aot.c: patch from Patrick Beard to make the output assembly
16301 more correct for the MacOSX assembler. Small tweak to
16302 generate sane images on Linux/PPC, too.
16304 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16306 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
16307 case until bug #59509 is fixed (shows up in #60332).
16309 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16311 * mini.c: make sure the needed wrappers are compiled, too, with
16314 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
16316 * driver.c: remove NPTL reference in --version output.
16318 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16320 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
16321 generate valid assembly for the Mach-O assembler.
16323 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16325 * driver.c: don't include abcrem in the all optimization specifier
16326 since it slows down jit compilation too much for now.
16328 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
16330 * mini.c: use BIGMUL only if both operands have the same signage.
16331 * iltests.il: Test for bug 60056. (errors related to signage in
16336 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
16338 * mini.c, aot.c: memory leak fixes.
16340 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16342 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
16344 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
16346 * Makefile.am: remove the -static hack completely, it links in
16347 statically glib as well.
16349 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
16351 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
16352 * exceptions.cs: make it compile with new mcs/csc.
16354 2004-06-03 Massimiliano Mantione <massi@ximian.com>
16355 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
16356 and added relevant test case.
16358 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16360 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
16361 regressions in gtk-sharp.
16363 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
16365 * exceptions.cs: New regression tests.
16367 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
16369 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
16371 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
16373 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
16375 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
16377 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
16379 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
16381 * mini.c (mono_jit_runtime_invoke): Init class in this
16382 method instead of trusting mono_jit_compile_method to
16383 do the work (because wrappers can be in object class)
16385 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
16387 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
16389 * basic-long.cs: New regression test.
16391 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
16393 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
16394 and div/rem checks.
16396 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
16398 * Makefile.am: fix miguel's change to build mono statically against
16399 libmono (track build dependencies).
16401 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16403 * cfold.c: Some glib versions do not have G_MININT32.
16405 2004-05-26 Massimiliano Mantione <massi@ximian.com>
16407 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
16408 with precision of tan, atan, sin and cos, and implemented related
16409 regressions tests (fixes bug 54467, but one new problem appeared and
16412 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
16414 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
16416 * exceptions.cs: Add test for constant folding && division by zero.
16418 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
16419 since driver.c is in libmono too, so the optimization was useless.
16421 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
16422 variable to driver.c so the compiler can emit more efficient code to
16425 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16427 * Makefile.am: don't distribute generated inssel.[ch] files.
16429 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
16431 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
16432 into the default appdomain. Fixes #58707.
16434 * jit-icalls.c: Remove the broken approximation for truncl, doing
16435 no conversion is better.
16437 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
16440 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16442 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
16443 of the mcrxr instruction which is not available on some processors
16444 even if it's documented to be. Implement add and sub overflow correctly
16445 (still not complete for long unsigned). Speed up icalls a bit.
16447 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
16449 * mini.c (mono_jit_compile_method_with_opt): Make sure that
16450 we run .cctor in the current domain instead of target_domain.
16452 Fixes bug #58558, .cctor not being called in -O=shared.
16454 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16456 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
16458 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
16460 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
16461 which can be done with an imm8, do it that way.
16462 (mono_arch_output_basic_block): ditto for a jmp
16463 (mono_arch_emit_prolog): Computate maximum offset of a label.
16465 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
16467 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
16468 now tries to allocate prefered physical reg's for virtual
16469 regs. This reduces the number of emited spills/loads with
16470 20-30% on our core assemblies.
16472 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16474 * jit-icalls.c: truncl() is not needed and trunc() is
16475 the correct thing to do anyway (bug #58287).
16477 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
16479 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
16482 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
16484 * driver.c: enable loop optimizations by default.
16486 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
16488 * mini-x86.c: fix calc of max loop size when aligning loops start.
16490 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
16492 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
16495 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
16497 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
16500 * basic-long.cs: Add tests for add/subtract of immediates with carry.
16502 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
16504 * mini.c (inline_method): Allways inline some wrappers even if the cost
16505 is too large. Fixes #58785.
16507 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
16509 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
16511 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
16512 (crichton@gimp.org). Beginning of support for sparc/linux.
16514 * mini-sparc.c: Optimize retrieval of LMF address.
16516 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
16518 * exceptions-ppc.c: handle alloca in methods with clauses.
16520 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
16522 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
16524 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
16526 * mini.c: Delegate most of the abort signal work to
16527 mono_thread_request_interruption, which also handles Stop and Suspend
16530 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
16532 * mini.c mini.h: Allow inlining of icall wrappers if the backend
16533 supports the save/restore lmf opcodes.
16535 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
16537 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
16538 by gcc-3.4 as well.
16540 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
16542 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16544 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
16545 methods which contain array accesses.
16547 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
16548 boundaries. Fixes #58537.
16550 * iltests.il: Add regression test for #58537.
16552 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16554 * mini-x86.c (mono_arch_local_regalloc): Last part of
16555 fix for bug #58633 (releasing register to early).
16557 2004-05-18 Miguel de Icaza <miguel@ximian.com>
16559 * basic-long.cs: Add new regression test.
16561 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
16563 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
16564 register too early on the chain.
16566 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
16568 * mini.c (create_helper_signature): Use a helper function to reduce
16569 the code which needs to be written. Also set the calling convention of
16570 icalls on windows. Fixes #57840.
16572 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
16574 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
16575 exceptions-ppc.c: added helper function to get the instruction address
16576 from a signal handler context.
16578 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16580 * helpers.c: use g_get_tmp_dir. Invokes happyness
16583 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
16585 * helpers.c: Add new env variable to pass args to objdump.
16586 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
16588 2004-05-17 Radek Doulik <rodo@ximian.com>
16590 * Makefile.am (common_sources): added abcremoval.h so it get
16591 disted and daily mono packages on go-mono.com will build again
16593 2004-05-17 Massimiliano Mantione <massi@ximian.com>
16595 * abcremoval.c: Fixed coding style, added copyright header.
16597 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
16599 * mini.h: Added prototype for abc removal main function.
16601 * build_relations_propagation_table.pl: Added copyright header.
16603 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16605 * basic-long.cs: reg test for complex ceq_long bug.
16607 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
16609 * mini-x86.c (mono_arch_local_regalloc): Correctly free
16610 reg in long and clob case (bug #58343). Fixed/added comments.
16612 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
16614 * mini.c (mono_jit_runtime_invoke): Follow new convention
16615 of calling the invoke method with an function pointer.
16617 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
16619 * ChangeLog: Fix author of memory leak patch.
16621 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
16623 * Makefile.am: fix make dist as well...
16626 2004-05-14 Massimiliano Mantione <massi@ximian.com>
16628 * cfold.c: Made so that conversions from pointer to int4 are no-ops
16629 on archs where pointers are 4 bytes long.
16631 * Makefile.am: Added abcremoval.c source file.
16633 * abcremoval.c: Added abcremoval.c.
16635 * abcremoval.h: Added abcremoval.h.
16637 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
16639 * inssel.brg: Enabled bounds check removal.
16641 * mini.c: Added support for abcrem optimization.
16643 * mini.h: Added abcrem optimization label.
16645 * driver.c: Added support for abcrem optimization.
16647 * propagated_relations_table.def: Added propagated_relations_table.def.
16649 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
16651 * mini.c, cfold.c: fix style.
16653 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16655 * mini.c: handle issue with the low-level implementation of
16656 some long opcodes (bug #54209).
16658 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
16660 * basic.cs: test for my new cmov stuff.
16662 2004-05-13 Patrik Torstensson
16664 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
16665 opt and added peephole documentation.
16667 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
16669 * tramp-ppc.c: rewrote the generic trampoline code.
16671 2004-05-11 Patrik Torstensson
16673 * mini-x86.c: optimize long shl/shr asm code (one less branch)
16675 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
16677 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
16679 * mini.h mini.c dominators.c: Applied patch from Derek Woo
16680 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
16682 * mini.c: Add new icalls for AsAny marshalling.
16684 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
16686 * tramp-ppc.c, mini-ppc.c: more cleanups.
16688 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16690 * mini.c: no warnings.
16692 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16694 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
16696 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
16698 * mini.c: In the thread abort signal handler, if the thread is in the
16699 process of being stoped, don't throw the Abort exception, just stop the
16702 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
16704 * tramp-ppc.c: removed old code.
16706 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16708 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
16709 do some simple speed optimizations on ppc.
16711 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
16713 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
16714 and large offsets in load/store.
16716 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16718 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
16719 it causes regressions.
16721 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
16723 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
16726 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
16728 * jit-icalls.c: remove warnings.
16729 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
16730 speedups for unsafe code.
16732 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
16734 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
16736 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
16738 * basic-calls.cs: Add new regression test.
16740 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
16743 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
16745 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
16748 2004-05-06 Patrik Torstensson
16750 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
16751 long reg allocation in any reg (not only eax:edx) and implemented
16752 long shl/shr ops in asm instead of helpers.
16754 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
16756 * mini-sparc.h: Fix warnings.
16758 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
16761 * mini-exceptions.c (mono_handle_exception): Call the filter in a
16762 separate statement for clarity.
16764 * mini-sparc.c: Update status.
16766 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
16768 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
16771 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16773 * inssel-ppc.brg: another small pre-release workaround:
16774 we don't do overflow detection for long_sub_un.
16776 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16778 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
16779 (also works around a weird ppc bug: 57957).
16781 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
16783 * tramp-ppc.c: trampoline fixes.
16785 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
16787 * mini-ppc.c: fixed typos.
16789 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
16791 * mini-ppc.c, exceptions-ppc.c: more code saves registers
16792 at the top of the stack. Fixed typos. Use a frame registers
16793 for all the methods with exception clauses.
16795 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16797 * exceptions-ppc.c: restore fp registers.
16799 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
16801 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
16802 order from the stack top (moved the stack room to save the
16803 return value for trace after the param area). Fixed corruption
16804 in restoring registers on unwind.
16806 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
16808 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
16810 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16812 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
16813 and prolog/epilog for methods that use it. Allow
16814 enough param area room for varargs methods. Fix miguel's
16815 breakage in exception handling.
16817 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
16819 * Makefile.am: run genmdesc only on current arch.
16821 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16823 * exceptions-x86.c:
16824 * mini-x86.h: fix the build on windows.
16826 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
16828 * 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.
16830 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
16832 * mini-exceptions.c: New file.
16834 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
16835 Move some parts of the x86 exception handling code to an
16836 arch-independent file so it can be shared with other ports.
16838 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
16840 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
16842 2004-04-26 David Waite <mass@akuma.org>
16844 * driver.c: remove comma from end of enumeration declaration
16846 2004-04-26 Jackson Harper <jackson@ximian.com>
16848 * driver.c: parse config file before loading first assembly. This
16849 allows the user gac to be enabled/disabled.
16851 2004-04-23 Miguel de Icaza <miguel@ximian.com>
16853 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
16854 simpler mechanism: we do not care what is encoded initially
16855 (branch absolute or relative), we care about the code and its
16856 target. I kept the old code for reference for now.
16858 The new code tries first to determine if the jump is anywhere in
16859 the -/+32 absolute meg range, if it succeeds, it encodes using the
16860 absolute branch; If not, it tried to find something in the
16861 relative range, if not, it uses the handle_thunk code.
16863 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
16865 * exceptions-ppc.c: use the correct ip register on macosx.
16867 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
16869 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
16871 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
16873 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
16874 Raise exception on integer divide by zero by hand since the hw
16875 doesn't support it. Handle NaNs in FP compares.
16877 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
16879 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
16880 code reducing duplication between the platforms and enabled
16881 signal exception handling (on linux for now).
16883 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
16885 * exceptions-ppc.c: more macosx support.
16887 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
16889 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
16891 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
16893 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
16895 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
16897 * iltests.il: more tests.
16899 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16901 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
16904 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
16906 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
16908 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
16910 * liveness.c: Mark variables as volatile in all basic blocks reachable
16911 from exception clauses.
16913 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
16915 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
16918 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
16920 * iltests.il, basic.cs: more tests for regalloc.
16922 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
16924 * iltests.il: Some tests for register allocation modifications
16927 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
16929 * exceptions.cs: Add regression test for bug #56782.
16931 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
16932 original stack trace if an exception is rethrown. Fixes #56782. Oh,
16933 the beauty of fixing the same thing in 5 different files...
16935 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
16937 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
16940 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
16942 * mini.c: Add support for STRWLPARRAY marshalling convention.
16944 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
16946 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
16947 to init the context to setup the regs pointer).
16949 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
16951 * exceptions-ppc.c: more exceptions work.
16953 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
16955 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
16958 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16960 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
16961 can use the memory directly.
16963 * cpu-pentium.md: Update documentation from a post from Zoltan.
16965 add x86_add_membase, x86_sub_membase, x86_mul_membase
16967 2004-04-13 Miguel de Icaza <miguel@ximian.com>
16969 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
16970 GENERAL_REGS they were also hardcoded for all PPC ports.
16972 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
16974 Remove hard-coded limit for floating point registers, use
16975 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
16977 Notice that in MacOS X calling conventions you can fit a lot more
16978 floating point values in registers, so I should update the PInvoke
16979 test to excercise the passing of floating point values on the
16980 stack (currently broken).
16982 2004-04-06 Miguel de Icaza <miguel@ximian.com>
16984 * tramp-ppc.c (create_trampoline_code): Added
16985 JUMP_TRAMPOLINE_SIZE.
16986 (ppc_magic_trampoline): Follow the pattern from
16987 x86_magic_trampoline: if code is set to zero, return.
16988 (create_trampoline_code): Always pass MonoMethod to the jump
16989 trampoline, before it was passing a null.
16990 (mono_arch_create_jump_trampoline): Implement the jump stub, could
16991 share the code with mono_arch_create_jit_trampoline.
16993 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
16995 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
16998 * cpu-g4.md: Added length for jmp instruction, the worst case
16999 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
17002 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
17004 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
17006 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
17008 * mini.c: Only set bblock->real_offset when adding a new bblock, and
17009 before each IL instruction.
17011 * mini.c (CEE_BOX): Fix warnings.
17013 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17015 * mini.c: removed a few unused vars and extra whitespace.
17017 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
17019 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
17021 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
17023 (OP_GETCHR): use the above
17024 (CEE_LDELEMA): use the above.
17026 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
17027 version of the generic impl.
17028 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
17029 (CEE_LDELEMA): use the above.
17031 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17033 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
17036 * iltests.il: Added new regression test for #56317.
17038 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
17040 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
17041 under NetBSD. Fixes #56450.
17043 * liveness.c (update_gen_kill_set): Fix previous patch.
17045 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17047 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
17049 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
17051 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
17052 ldsfld and ldsflda.
17054 * inssel-sparc.brg: Add more optimizations.
17056 * mini-sparc.c: Replace multiply/divide with shifts if possible.
17058 2004-04-01 Martin Baulig <martin@ximian.com>
17060 * mini.c (handle_box): New static function; moved the
17061 implementation of CEE_BOX here.
17062 (mono_method_to_ir): Added `constrained_call' variable.
17063 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
17064 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
17065 mono_method_get_constrained() to get the method.
17067 2004-04-01 Martin Baulig <martin@ximian.com>
17069 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
17070 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
17071 (mono_method_to_ir): We don't need these macros anymore since
17072 mono_class_get_full() already takes care of it.
17074 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17076 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
17077 use @function (as doesn't accept #function here) and check the return
17078 value of system and stop if fails.
17080 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17082 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
17084 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
17086 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
17088 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
17090 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
17093 * basic-long.cs: Add test for negation of Int64.MinValue.
17095 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
17097 * mini-sparc.c: Update status.
17099 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
17101 * exceptions-sparc.c: Fix return value in filters.
17103 * inssel-sparc.brg: Fix register allocation in some rules.
17105 2004-03-28 Martin Baulig <martin@ximian.com>
17107 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
17110 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
17112 * mini-x86.c (mono_arch_patch_code): Fix warnings.
17114 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
17115 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
17116 remove unused conv_u4 opcode.
17118 * mini-x86.c: Remove valgrind workaround since it slows down things
17119 even when mono is not run under valgrind.
17121 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
17123 * mini-sparc.c: Update status.
17125 * inssel-sparc.brg: Add some optimizations.
17127 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
17128 future delay slot filling. Add support for varargs, tail calls and JMP.
17130 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
17131 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
17133 * inssel.brg: Fix register allocation in OP_ARGLIST.
17135 * inssel.brg: Fix warnings.
17137 2004-03-25 Martin Baulig <martin@ximian.com>
17139 * mini.c (inflate_generic_field): Removed.
17140 (mini_get_method): Removed, use mono_get_method_full(),
17141 (mini_get_class): Removed, use mono_class_get_full().
17142 (mono_method_to_ir): Pass our generic context to
17143 mono_field_from_token().
17145 2004-03-25 Martin Baulig <martin@ximian.com>
17147 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
17148 of a `MonoMethod *'.
17149 (mini_get_method): Take a `MonoGenericContext *' instead
17150 of a `MonoMethod *'.
17151 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
17152 a new local variable called `generic_context' which holds the
17153 current `MonoGenericContext *'; use it to lookup things.
17155 2004-03-24 Martin Baulig <martin@ximian.com>
17157 * mini.c (mini_get_class): New static method; if we're inside a
17158 generic instance, inflate the class if neccessary.
17159 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
17161 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
17163 * iltests.il: New regression test for #55976.
17165 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
17168 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17170 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
17173 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
17175 * liveness.c: Consider SSA stores as well as loads when making vars
17178 * exceptions.cs: New regression tests for register allocation.
17180 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
17182 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
17183 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
17184 domain lock only to protect puntual access to data structures.
17185 Added access lock for sighash, jit_icall_hash_name,
17186 jit_icall_hash_addr and domain->code_mp.
17188 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
17190 * driver.c: Print SIGSEGV handling method.
17192 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
17194 * mini.c (setup_jit_tls_data): Handle case when this is called
17195 multiple times for a thread.
17197 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
17198 is different from fbxx_un. Fixes #54303. Also use constants instead of
17199 magic numbers in a lot of places.
17201 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
17203 * exceptions.cs: Fix cctor test when --regression is used.
17205 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
17207 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
17210 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17212 * inssel-ppc.brg: fixed register assignments for some rules.
17214 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17216 * exceptions.cs: Add test for exceptions in static constructors.
17218 * mini.c (mono_jit_compile_method_with_out): Move the calling of
17219 static constructors outside the domain lock. Fixes #55720.
17221 2004-03-17 Martin Baulig <martin@ximian.com>
17223 * mini.c (get_generic_field_inst): Removed, this'll never happen.
17224 (inflate_generic_field): Take the `MonoMethod *' instead of the
17225 `MonoClass *' and added support for generic method.
17226 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
17227 have a `field->parent->gen_params', only inflate the field if it's
17228 an open constructed type.
17230 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
17232 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
17233 exception object instead of the preconstructed ones.
17235 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17237 * mini.c: reverted changed to sigsegv_signal_handler commited
17238 accidentally in the previous patch.
17240 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17243 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
17244 running --aot with an old assembly.
17246 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
17248 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
17251 * mini-sparc.c: Add support for v9 branches with prediction.
17253 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
17255 * mini.c (mini_init): #warning is GNUC only
17257 * mini-sparc.h: implement __builtin_frame_address
17258 and __builtin_return_address for Sun C compiler
17260 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
17262 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
17264 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
17266 * basic-calls.cs: Add test for unaligned byref long argument passing.
17268 * mini-ops.h: Add sparcv9 compare and branch instructions.
17270 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
17271 v9 instructions if we have a v9 cpu.
17273 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
17274 registers for global allocation.
17276 * exceptions-sparc.c: Fixes.
17278 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
17280 * liveness.c (mono_analyze_liveness): Optimized version.
17282 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
17284 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
17287 * basic-float.cs basic-calls.cs: New regression tests.
17289 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
17291 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
17292 sigaltstack implementation.
17294 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
17296 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
17297 stuff if SIGSEGV_ON_ALTSTACK is not defined.
17299 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
17301 * mini.c: Fix warnings.
17303 * mini.c (mono_resolve_patch_target): New function which contains the
17304 arch independent part of the patching process.
17306 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
17307 patching code to a separate function.
17309 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
17311 * mini.c (add_signal_handler): ifdef out on Windows
17313 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
17315 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
17316 cpu-sparc.md: Add exception handling support + other fixes.
17318 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
17319 typed GC detection in --version.
17321 * basic.cs exceptions.cs: New regression tests.
17323 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
17324 the arch specific code can store data during a compilation.
17326 * mini-ops.h: Add OP_SETFRET.
17328 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
17329 function, register a separate icall for each arity, so the icalls can
17332 * mini.c (mono_print_tree): Print negative offsets in a more readable
17335 * mini.c: Make signal handling work on sparc.
17337 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
17339 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
17341 * jit-icalls.c: Emulate truncl by aintl on solaris.
17343 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
17345 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
17347 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
17349 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
17351 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
17352 a MarshalByRef type, inline a method that performs the check, taking into
17353 account that the object can be a proxy. Also implemented tow new opcodes:
17354 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17355 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
17356 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
17358 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
17360 * mini-ppc.c: if a relative branch displacement is too big
17361 but it points to and area reachable with an absolute branch,
17364 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
17366 * mini.c: optimize small copies in cpblk.
17368 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
17370 * basic-calls.cs basic-float.cs: New regression tests.
17372 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
17373 negative offsets from %fp. Implement localloc. Fix local register
17374 allocation. Fix the case when the this argument needs to be saved to
17375 the stack. Implement some missing opcodes.
17377 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
17379 * mini.c (mini_method_compile): Reenable global regalloc in methods
17380 with exception handlers.
17382 * linear-scan.c (mono_varlist_sort): Fix warning.
17384 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
17386 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
17389 * liveness.c: Make all variables uses in exception clauses volatile, to
17390 prevent them from being allocated to registers. Fixes #42136.
17392 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
17394 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
17395 causes regressions.
17397 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
17398 argument to mono_arch_regalloc_cost.
17400 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
17403 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
17405 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
17406 Make the cost of allocating a variable to a register arch dependent.
17408 * basic-calls.cs: Fix compilation of tests.
17410 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
17411 helper function to cut back on the number of #ifdefs needed.
17413 * mini-ppc.c: Fix compilation.
17415 * basic-calls.cs: New regression tests.
17417 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
17419 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
17420 of l0 since that is callee saved.
17422 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
17425 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
17426 of delay instruction.
17428 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
17430 * mini.h (MonoCallInst): Add 'virtual' flag.
17432 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
17434 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
17436 * *.cs: New regression tests.
17438 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
17441 * mini.c (mono_runtime_install_handlers): Fix build.
17443 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
17444 'signal_stack_size' members.
17446 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
17447 alternate signal stack.
17449 * exceptions-x86.c: Add stack overflow handling.
17451 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
17452 functions to arch independent code.
17454 * mini.c (mono_print_tree): Print more detailed info for load_membase
17457 2004-02-23 Martin Baulig <martin@ximian.com>
17459 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
17461 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
17463 * mini-x86.c: fixed reg allocation for div/rem.
17465 2004-02-22 Miguel de Icaza <miguel@ximian.com>
17467 * driver.c (mono_main): Report some configuratio options on --version.
17469 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
17471 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
17472 low in the address space. Correctly flush memory in thunks where we
17473 output native code.
17475 2004-02-20 Martin Baulig <martin@ximian.com>
17477 * mini.c (mini_get_method): New static method; inflate all generic
17478 methods and methods in open generic instances.
17479 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
17480 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
17482 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17484 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
17486 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
17488 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
17490 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
17492 * mini-sparc.c (flushi mono_arch_output_basic_block): make
17493 it compile using Sun's compiler.
17495 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
17497 * 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.
17499 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
17501 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
17503 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
17505 * mini-ppc.c: handle calls outside of the allowed range with thunks
17506 allocated using the code manager.
17507 * tramp-ppc.c: use the code manager to hold generated native code.
17508 Fixed the magic trampoline to just patch vtable entries.
17510 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
17512 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
17515 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
17517 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
17520 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
17521 if we have a working __thread implementation.
17523 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
17524 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
17526 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
17528 * mini-x86.c: Fix compilation under gcc 2.
17530 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
17532 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
17533 contains a call to the wrapped function.
17535 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
17536 OP_<CALL>_IMM opcodes, and use them under X86.
17538 * mini.c (mono_jit_find_compiled_method): Fix warning.
17540 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
17542 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
17544 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
17545 functionality to mini.c.
17547 * mini.c (mono_create_jump_trampoline): New function to create a jump
17548 trampoline. Return a compiled method instead of a trampoline if it
17549 exists. Add a cache for jump trampolines.
17551 * mini.c (mono_jit_find_compiled_method): New function to return a
17552 compiled method if it exists.
17554 * mini-x86.c: Call mono_create_jump_trampoline instead of
17555 mono_arch_create_jit_trampoline.
17557 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
17558 a jump trampoline. Fixes #52092.
17560 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
17562 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
17563 which is not up-to-date. Add check_corlib_version () instead.
17565 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
17568 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
17569 since newer valgrind versions do not need it.
17571 * mini.c (mono_jit_compile_method_with_opt): New helper function to
17572 compile a method with a given set of optimizations.
17574 * mini.c: Compile icall wrappers on-demand instead of at startup.
17576 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
17577 wrapper for an icall.
17579 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
17581 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
17584 * iltests.il: Add test for non-empty stack before switch instruction.
17586 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
17588 * mini.c: Add support for new stringbuilder marshalling conventions.
17590 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
17592 2004-02-01 Martin Baulig <martin@ximian.com>
17594 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
17595 in `ginst->mtype_argv'.
17597 2004-01-31 Miguel de Icaza <miguel@ximian.com>
17599 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
17600 facilitate grepping.
17602 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
17604 * mini.c: fixed buglet in initobj generic implementation for references.
17606 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
17608 * Makefile.am: make the version script conditional.
17609 * jit-icalls.c: handle missing truncl().
17611 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
17613 * exceptions.cs: Add more tests for double->int conversion.
17615 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
17616 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
17618 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
17620 * driver.c: make --verbose --version emit an error
17621 if the loaded corlib doesn't match the runtime version.
17623 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
17625 * mini-ppc.h: export ppc_patch().
17626 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
17627 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
17628 on par or better than on MacOSX.
17630 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
17632 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
17633 mono_lookup_pinvoke_call.
17635 * mini-x86.c: Under windows, the default pinvoke calling convention is
17636 stdcall. Fixes #52834.
17638 * mini.c (optimize_branches): Add an upper bound to the number of
17639 iterations to prevent infinite loops on strange loops. Fixes #53003.
17641 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
17643 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
17644 and ISINST. Fixes #52093.
17646 * objects.cs (test_0_vector_array_cast): New tests.
17648 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
17650 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
17651 checking in Array.Set ().
17653 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
17656 * object.cs (test_0_multi_array_cast): New regression test.
17658 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
17660 * exceptions-ppc.c: fix build on Linux/PPC.
17662 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
17664 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
17665 running under valgrind.
17666 (x86_magic_trampoline): Fix build bustage.
17668 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
17669 negative values as well. This is needed for the encoding of the line number
17670 info, since sometimes the line numbers are not in increasing order.
17672 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
17674 * cpu-pentium.md (localloc): Increase the size of the localloc
17675 instruction since it is a loop under Win32.
17677 * debug-mini.c (record_line_number): Get rid of unneccesary memory
17680 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
17682 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
17683 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
17684 Max Horn (max@quendi.de). Fix file names in comments.
17686 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
17688 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
17689 avoid stack overflow.
17690 (replace_usage): Avoid uninitialized variable warnings.
17692 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
17693 and taking the address of valuetype variables.
17695 2004-01-03 Patrik Torstensson
17697 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
17698 for other purposes than FP later on.
17700 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
17702 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
17705 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
17707 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
17709 2003-12-30 Patrik Torstensson <p@rxc.se>
17711 * mini-x86.h: Decreased number of availiable fp regs.
17712 Solves corner cases with FP spilling.
17714 2003-12-23 Patrik Torstensson <p@rxc.se>
17716 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
17717 for floating point stack tracking / spilling on x86.
17720 * basic-float.cs: added float mul overflow test.
17722 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
17724 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
17726 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17728 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
17729 supports for cond branches that overflow the immediate
17730 overflow offset. mcs can compile simple programs.
17732 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
17734 * exceptions-ppc.c: exception handling support wip:
17735 finally handlers get run on exception.
17737 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
17739 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
17742 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17744 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
17745 initial support for stack walking and unwinding.
17747 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
17749 * driver.c (mono_main): Make corlib-out-of-sync message more
17750 descriptive. Also remove verify_corlib call.
17752 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
17754 * mini.c: make CEE_NEWARR calls and other emulated opcodes
17755 not overlap with other call's arguments, too.
17757 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
17759 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
17760 move to arch-specific code the choice of arch-specific
17761 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
17762 * mini.c: ensure emulation calls will not interleave
17765 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
17767 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
17768 the magic trampoline stack frame is dropped before executing
17771 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
17773 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
17774 and integer to fp conversions. Added support for overflowing
17775 arguments on the stack. Reserve a couple more registers as temps.
17776 Added support for aot compilation (as output still needs to be
17779 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17781 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
17782 Don't overwrite return register in some corner cases.
17784 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
17786 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
17787 static constructors when AOT compiling.
17789 * driver.c (mono_main): Call mono_check_corlib_version.
17791 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
17793 * cpu-g4.md, basic.cs: fixed div target register.
17795 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
17797 * mini-ppc.c, basic.cs: shl_imm fix with test.
17799 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17801 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
17802 structures by value. Misc fixes.
17803 * objects.cs: more tests.
17805 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
17807 * mini-ppc.c: lconv.ovf.i implemented.
17809 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17812 (mini_init): don't error out if someone already called g_thread_init.
17814 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
17816 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
17817 to be any type per the spec. Fix abnormal memory usage when
17818 the same object is repeatedly thrown.
17820 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
17822 * mini.c: check for overruns in IL code.
17824 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
17826 * TODO: Add/remove some todo entries.
17828 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
17830 * driver.c (mono_main): Call mono_verify_corlib.
17832 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
17834 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
17835 This has been moved to mini.c
17836 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
17837 type being casted is marshalbyref it could be a proxy, so instead of
17838 emitting the type check code, emit a call to a runtime method that will
17839 perform the check by calling CanCastTo if needed.
17841 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
17843 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
17844 methods with large stack frames under Win32.
17846 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
17848 * Makefile.am: Distribute regression tests.
17850 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
17851 at the end instead of inserting each variable into the sorted list.
17853 * linear-scan.c (mono_varlist_sort): New helper function.
17855 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
17857 * mini.c: ensure arguments and locals are within bounds.
17859 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
17861 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
17864 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17866 * mini.c (mono_cprop_copy_values): Fix crash.
17868 * aot.c: Set verbosity back to 0.
17870 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
17872 * regalloc.c: complete memory leak fix by Laurent Morichetti
17875 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
17877 * driver.c (main_thread_handler): Revert the previous patch.
17879 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
17882 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
17883 memory from the memory pool.
17885 * driver.c (main_thread_handler): Turn on all optimizations when
17888 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
17889 an array for better performance.
17891 * regalloc.c (mono_regstate_assign): Fix memory leak.
17893 * debug-mini.c (mono_debug_serialize_debug_info): New function to
17894 serialize the debug info.
17896 * debug-mini.c (mono_debug_add_aot_method): New function to load the
17897 debug info from the serialized representation.
17899 * aot.c: Save debug info into the generated file and load it when
17902 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
17904 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17906 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
17907 More FP-related fixes.
17909 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
17911 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
17912 and register allocation buglet. Hello world now runs.
17914 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
17916 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
17917 * tramp-ppc.c: fixed class init trampoline.
17918 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
17920 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17922 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
17923 mini.c: more ppc changes/fixes.
17925 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17927 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
17928 Also optimize the case when the arguments are the same in the caller
17931 * iltests.il: Add tests for tail calls with valuetype arguments.
17933 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
17935 * mini-ppc.c: fixes for struct return type.
17937 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
17939 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17940 mono_spillvar_offset() to arch-specific code.
17942 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
17944 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
17946 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
17948 * exceptions-x86.c: Fix stack space leaks.
17950 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
17951 registers from the lmf if the method has save_lmf set.
17953 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
17955 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
17956 of icall wrappers into InvokeInDomain, since these are now per-domain.
17958 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
17960 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
17961 make some opcode emulation and intrinsic ops enabled/disabled
17962 according to the architecture. More fixes.
17964 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
17966 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
17968 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
17970 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
17971 arch-specific handling for 'this' and struct return type to
17972 arch-specific code.
17974 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17976 * aot.c: prevent divide by zero error when reporting (it happened with
17977 Accessibility.dll).
17979 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
17981 * mini.h (inst_switch): Remove unused macro.
17983 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17986 (load_aot_module): free 'info->methods' and 'info' properly. No more
17987 "free(): invalid pointer blah" messages when you have an old aot
17990 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
17992 * jit-icalls.c, mini.c: Added support for context static fields.
17994 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
17996 * mini.c (mono_method_blittable): Methods which set LastError are not
17997 blittable either. Fixes #51108.
17999 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
18001 * mini.c: flush icache.
18002 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
18004 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
18006 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
18008 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
18010 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
18013 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
18016 * inssel.brg (CEE_MKREFANY): Fix AOT case.
18018 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
18020 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
18021 instruction when the result is discarded.
18023 * iltests.il (test_0_div_regalloc): New regression test.
18025 * arrays.cs: Fix compilation error.
18027 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
18029 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
18030 float rules to inssel-x86.brg: sane architectures with FP registers
18031 don't need to implement these rules.
18033 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
18035 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
18037 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
18039 * mini.h, inssel-long32.brg: fixed endianess issues in int64
18040 implementation of 32 bit systems.
18042 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
18044 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
18045 (Jeroen Zwartepoorte).
18047 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
18049 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
18050 the caller and the callee matches.
18052 * mini.c (mono_method_to_ir): Add comment.
18054 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
18055 signbit is missing on some platforms.
18057 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
18059 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
18061 * mini.c (setup_jit_tls_data): Call the new function.
18063 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
18065 * mini-x86.c: Add experimental support for fast access to the lmf
18066 structure under NPTL/Linux 2.6.x.
18068 2003-11-06 Martin Baulig <martin@ximian.com>
18070 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
18071 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
18074 2003-11-02 Martin Baulig <martin@ximian.com>
18076 * mini.c (inflate_generic_field): New static method.
18077 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
18078 generic instance and the field is declared in a generic type, call
18079 inflate_generic_field() to inflate it. Fixes gen-28.cs.
18081 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
18083 * mini.h mini.c (mono_method_same_domain): New function to return
18084 whenever the caller and the callee are in the same domain.
18086 * tramp-x86.c (x86_magic_trampoline): Use the new function.
18088 2003-10-30 Martin Baulig <martin@ximian.com>
18090 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
18091 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
18093 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
18094 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
18096 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
18098 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
18101 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
18102 object here, so it is in the correct appdomain etc.
18104 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
18106 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
18108 (mono_method_to_ir): Avoid freeing the type created returned from
18109 mono_type_create_from_typespec, since it is put into an internal cache
18110 by the function. Fixes pointer.exe.
18112 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
18113 trampolines for icalls and pinvokes as well. Fixes #33569.
18115 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
18117 * mini.c: Update after appdomain changes.
18119 * mini.c (mono_jit_compile_method_inner): Allways compile native
18120 method wrappers in the root domain, since there can only be one
18121 instance of them, whose address is stored in method->info.
18123 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
18125 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
18126 environment variable. Instead detect automatically whenever running
18127 under valgrind using the magic macro RUNNING_ON_VALGRIND from
18130 2003-10-16 Miguel de Icaza <miguel@ximian.com>
18132 * trace.c, trace.h: New files that implement the new trace option
18135 * driver.c: Document new --trace options.
18137 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
18140 - if (mono_jit_trace_calls)
18141 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
18143 * mini.h: prototypes.
18145 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
18147 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
18149 * mini.c inssel.brg: Implement typedefbyref opcodes.
18151 * mini.c (mono_jit_compile_method): Remove unused local variable.
18153 * mini.c (mono_jit_compile_method_inner): Ditto.
18155 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
18157 * tramp-x86.c (x86_class_init_trampoline): Fix build.
18159 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
18161 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
18163 * mini.c (mono_no_aot): Remove unused global variable.
18165 * mini.c: Thread safety fixes.
18167 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
18169 * mini.c (mono_create_class_init_trampoline): Add a lock around
18170 class_init_hash_addr.
18172 * arrays.cs (test_0_newarr_emulation): Add new regression test for
18175 * mini.c: Decompose the NEWARR instruction before decomposing its
18176 arguments. Fixes #30073.
18178 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
18180 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
18183 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
18185 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
18187 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
18189 * driver.c: Add support for compiling icall wrappers to --compile.
18191 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
18193 * inssel.brg: The empty value in class->interface_offsets is -1, not
18196 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
18198 * objects.cs: New test for 'is' operator on an array of interfaces.
18200 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18202 * tramp-ppc.c: update trampoline code to support jumps
18203 and class initialization.
18205 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
18207 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
18209 * inssel.brg (OP_UNBOXCAST): Fix #46027.
18211 * inssel.brg (OP_UNBOX): Remove unused rule.
18213 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
18214 region instead of one for each method. Fixes #47813.
18216 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
18218 * exceptions.cs (test_0_nested_finally): New regression test for
18219 nested exception handlers.
18221 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
18223 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
18225 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
18228 * mini.c (mono_method_check_inlining): Make the inlining limit
18229 configurable by an environment variable.
18231 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
18233 * mini.h: Bump AOT file version.
18235 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
18236 token, store the image along with the token, since the token might not
18237 refer to the same image as the method containing the relocation,
18238 because of inlining.
18240 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
18242 * mini.c (mono_precompile_assemblies): New function to compile
18243 all methods in all loaded assemblies.
18245 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
18247 * regalloc.h regalloc.c (MonoRegState): Change the type of
18248 iassign and fassign to int*, since they can contain large negative
18249 values if the register is spilled. Also added some comments. Fixes
18252 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
18253 under Win32. Fixes #42964.
18255 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
18257 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
18259 * aot.c: Added support for AOT compiling methods which contain calls
18260 to wrappers. Currently, only remoting-invoke-with-check wrappers are
18263 * driver.c (compile_all_methods): Run the compilation in a thread
18264 managed by mono. Fixes #44023.
18266 * mini.c (mono_codegen): Print full method name in verbose output.
18268 * mini-x86.c (mono_arch_patch_code): Fix warning.
18270 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
18271 jumps, since the method we are jumping to might be domain-specific.
18273 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
18275 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18277 * inssel.brg: string chars are unsigned.
18279 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
18281 * TODO: New todo item.
18283 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
18284 which calls mono_runtime_class_init and patches the call site to
18285 avoid further calls.
18286 (mono_arch_create_class_init_trampoline): New arch specific function
18287 to create a class init trampoline.
18288 (create_trampoline_code): Generalized so it can create
18289 class init trampolines as well.
18291 * mini.c (helper_sig_class_init_trampoline): New helper variable.
18292 (mono_create_class_init_trampoline): New function to create and cache
18293 class init trampolines.
18294 (mono_find_class_init_trampoline_by_addr): New function to lookup the
18295 vtable given the address of a class init trampoline. Used by the
18297 (mono_codegen): Generate a call to a trampoline instead of
18298 mono_runtime_class_init in LDSFLD[A].
18299 (mono_codegen): Add relocations for the new trampoline.
18301 * mini.h mini-x86.c aot.c: Added a new relocation type:
18302 MONO_PATCH_INFO_CLASS_INIT.
18304 * mini.h: Bump AOT version number.
18306 * aot.c: Create a copy of the loaded code instead of using the original
18307 so methods which call each other will be close in memory, improving
18310 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
18311 patch since it breaks the regression tests.
18313 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
18314 for the register saving instruction sequence since the
18315 frame_state_for function in glibc 2.3.2 don't seem to detect it.
18317 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
18319 * TODO: Fix todo item && remove another.
18321 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
18323 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
18326 * aot.c: Moved the check for MONO_LASTAOT into the initialization
18327 function of the module.
18329 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
18330 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
18331 --no-aot command line option.
18333 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
18335 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
18336 by Bernie Solomon (bernard@ugsolutions.com).
18338 * inssel.brg: Refactor the interface offset table related code into
18339 its separate functions and add support for the AOT case.
18341 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
18343 * aot.c (mono_aot_get_method_inner): Fix memory leak.
18345 * aot.c: Added mono_aot_verbose variable and made all debugging
18346 output depend on the value of this variable.
18348 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
18349 method_label and info_label.
18351 * mini.h mini-x86.c aot.c: Added a new relocation type
18352 MONO_PATCH_INFO_IID for klass->interface_id.
18354 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
18355 the MonoJitInfo structure.
18357 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
18358 a non-root appdomain in shared mode.
18360 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
18362 * aot.c: make aot loader less verbose. Remove free of unused variable.
18364 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
18366 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
18368 * .cvsignore: Added *.dll.
18370 * mini.c (mono_print_tree_nl): New function callable while debugging.
18372 * mini.c (mono_print_code): Export this.
18374 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
18377 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
18379 * mini.h (MonoCompile): Added 'jit_info' field.
18381 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
18382 the cfg structure, since it is needed by the AOT compiler.
18384 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
18386 * aot.c: A major rewrite. Changes include:
18387 - save exception tables for methods which have them.
18388 - cache failed lookups in aot_get_method () to avoid the (slow) calls
18389 to g_module_symbol.
18390 - reworked the file format so it is now much smaller and needs
18391 fewer relocation entries.
18393 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18395 * aot.c (load_aot_module): Fix build bustage on platforms without
18398 2003-09-04 Martin Baulig <martin@ximian.com>
18400 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
18402 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
18404 * TODO: Some new optimization ideas.
18406 * aot.c: Move AOT module loading logic here from mono_assembly_open.
18408 * aot.c: Save the optimization flags used to compile the code into
18411 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
18412 support emitting domain specific code.
18414 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
18415 no longer domain neutral. It can be made domain neutral by compiling
18416 with --optimize=shared.
18418 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
18419 between appdomains.
18421 * driver.c mini.h mini.c: New --no-aot debugging option which disables
18422 loading of AOT code.
18424 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
18426 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
18427 if there is no domain neutrality information.
18429 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
18431 * aot.c (mono_compile_assembly): Emit a symbol containing the file
18432 format version into the generated library.
18434 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
18435 callee method into the caller since one of them could be shared.
18437 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
18438 system exceptions from AOT code now works.
18440 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
18441 method if it is domain neutral and the callee is not.
18443 * graph.c (cfg_emit_one_loop_level): Fix warning.
18445 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
18447 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
18450 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
18452 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
18453 is needed by code which is executed before mono_runtime_init ().
18454 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
18456 * mini.c (mono_thread_abort): Fix warning.
18457 (mono_jit_compile_method): Call static constructor in the AOT case too.
18459 * aot.c (mono_compile_assembly): Fix warning.
18461 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18463 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
18465 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
18467 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
18469 * cpu-pentium.md: Fix the length of call opcodes so they include the
18470 ESP restoring instruction. Fixes #47968.
18472 2003-08-28 Martin Baulig <martin@ximian.com>
18474 * mini-x86.c (mono_arch_call_opcode): Added support for
18475 MONO_TYPE_GENERICINST.
18477 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
18479 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
18481 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
18482 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
18484 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
18487 2003-08-26 Martin Baulig <martin@ximian.com>
18489 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
18490 when reporting an error, set this to the actual error location.
18491 (mono_method_to_ir): Report the correct error location if
18492 get_basic_blocks() returned an error.
18494 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
18496 * mini.c (mono_type_blittable): OBJECT is not blittable.
18497 (mono_method_blittable): Methods which have marshalling descriptors
18498 are not blittable either. Fixes #47842.
18500 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
18502 * driver.c mini.c: Use an environment variable instead of a global
18503 variable. Also fix the build.
18505 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
18506 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
18509 * driver.c mini.c: Added --with-valgrind option to turn off some
18510 code which prevents mono from running under valgrind.
18512 * mini.c (mono_emit_call_args): Fixed warning.
18514 * mini.c (mono_emulate_opcode): Fixed warning.
18516 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18518 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
18519 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
18520 regalloc.c, regalloc.h: specify available registers in arch-specific
18521 code and support floats in the regallocator (patch by Laurent Morichetti
18524 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
18526 * mini.c: mono_thread_current() can be called only after
18527 mono_runtime_init(): rearrange code to not call it early on.
18529 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18531 * mini.c: allocate jump tables in the code mempools.
18533 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18535 * mini.c, mini.h: make sure per-thread data allocated by the jit is
18538 2003-08-10 Miguel de Icaza <miguel@ximian.com>
18540 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
18541 12 to 16. This fixes bug #47453.
18544 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
18546 * mini-ppc.c: fixed indexed load and unsigned compares.
18548 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
18550 * mini.c: reenabled installation of handler for
18551 thread abort signal.
18553 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18555 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
18556 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
18557 until it's fixed and actually useful.
18559 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
18561 * inssel-long32.brg: couple more opcodes implemented.
18563 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18565 * mini-sparc.c: Even more opcodes implemeted.
18567 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
18569 * mini-sparc.c: More opcodes implemented.
18571 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
18573 * mini-sparc.c: More opcodes implemented.
18575 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
18577 * inssel-sparc.brg: Add some needed rules. Direct
18579 * Makefile.am: Use inssel-sparc.brg
18580 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
18581 an assert happy for now.
18583 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
18585 * mini-sparc.c: Fixed compile errors.
18586 * exceptions-sparc.c: Same. We now produce a mono binary
18587 on sparc-linux. Yea.
18589 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
18591 * mini-sparc.c: Renamed registers. Also some macro cleanups.
18592 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
18593 They compile, but do not work.
18595 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18597 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
18598 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
18599 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
18602 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
18604 * mini.c: more opcodes implemented and better support for generics.
18606 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
18608 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
18609 * mini.c, mini.h: first cut at generics support: some new instructions
18610 added and changed the behaviour of some of the existing ones.
18612 2003-07-21 Miguel de Icaza <miguel@ximian.com>
18614 * mini.c: Removed definition of metadata_shared mutex here.
18616 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18618 * mini-x86.c: make vararg calls work for instance methods.
18620 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
18622 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
18623 returns the arguments in a separte list, now.
18625 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18627 * aot.c, mini.c: updates for array type representation changes.
18629 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
18631 * mini.c: register function to perform jit shutdown.
18633 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
18635 * mini.c: use a faster allocator if possible.
18637 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
18639 * aot.c: some cleanups and portability changes.
18641 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18643 * mini.c: use faster allocation for CEE_BOX if possible.
18645 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
18647 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
18648 Moved inlined mempcy code to its own function so that is can be
18649 reused. Added an inline memset function as well (optimized initobj).
18650 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
18652 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
18654 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
18656 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
18658 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
18659 arch code can setup the cpu for CLR execution, if needed.
18660 We use it on x86 to set the precision of FP operations.
18662 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
18664 * mini.c: disable some optimizations if we can guess they'll cost too
18665 much for a given method.
18667 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18669 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
18671 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
18672 * mini.h mini.c mini-x86.c: Added instruction level coverage
18673 info collection support.
18675 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18677 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
18678 is now implemented in the profiling API. Get rid of a couple of
18679 unnecessary global variables.
18681 2003-06-15 Nick Drochak <ndrochak@gol.com>
18683 * basic-long.cs: tests for negative values for bigmul, and unsigned.
18684 * cpu-g4.md: add op_bigmul and op_bigmul_un
18685 * cpu_pentium.md: add op_bigmul_un
18686 * inssel-long32.brg: add rule for unsigned bigmul
18687 * mini-ops.h: define OP_BIGMUL_UN
18688 * mini-x86.c: THE BUG: handle (un)signed properly
18689 * mini.c: choose unsigned opcode if needed.
18690 This set of patches fixes bug #44291
18692 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
18694 * mini.c (optimize_branches): improved to handle all kinds of
18695 conditional branches.
18697 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
18699 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
18700 don't raise exceptions.
18702 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18704 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
18705 to arch-specific files.
18707 2003-06-09 Martin Baulig <martin@ximian.com>
18709 * Makefile.am (libs): Added $(LIBGC_LIBS).
18711 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
18713 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
18714 and OP_ATAN (fixes bug#44293).
18716 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
18718 * Makefile.am, mini-x86.c: rename cpu description array to
18719 pentium_desc, since some compilers define the 'pentium' preprocessor
18722 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
18724 * mini.c (mini_select_instructions): add explicit branch if the
18725 following block is not the false target of a conditional branch -
18726 we need this with any optimization that reorder or remove bblocks
18728 * mini.c (optimize_branches): bug fixes
18730 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
18732 * mini.c (mono_method_to_ir): inline static readonly fields
18734 * ssa.c (fold_tree): start cfold support for long (very simple
18737 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
18739 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
18741 * inssel.brg: fixed memcpy (bug #44219).
18743 2003-06-05 Dick Porter <dick@ximian.com>
18745 * driver.c: Set the glib log levels to not abort if g_message
18748 g_set_prgname() has to happen before mini_init() so that the
18749 process handle gets the info.
18751 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
18753 * driver.c: add intrins to the default optimizations to get wider
18756 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
18758 * mini.h: some large basic blocks will overflow a 16-bit
18759 integers for symbolic registers.
18761 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18763 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
18764 (mono_arch_output_basic_block): fix bug 43499
18766 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18768 * mini.c: kill duplicated definition of mono_debug_format.
18770 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
18772 * mini-x86.c, arrays.cs: fixed register allocation bug.
18774 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
18776 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
18778 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
18780 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
18783 (print_method_from_ip): also print source location information if
18786 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
18788 * mini.c (mono_find_block_region): bug fix in region code
18789 (mini_method_compile): enable removing unreachable code again, but
18790 only in methods without exception clauses.
18792 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
18794 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
18795 Implemented arglist opcode and handling of TypedReference type.
18796 Fixed x86 call convention when a structure is returned.
18797 Minimal support for calling static vararg methods.
18799 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
18801 * mini.c (mini_method_compile): always remove unreachable code,
18802 because the code in them may be inconsistent (access to dead
18803 variables for example).
18805 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
18807 * driver.c, debug-mini.c: warning fixes.
18809 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
18811 * Makefile.am, jit.h, mini.h: install header for embedding mono.
18813 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
18815 * mini.c: thread-static fields are registered in mono_class_vtable(),
18816 so ensure the function is called before checking for them.
18818 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
18820 * mini.c (optimize_branches): fix for bug 43586
18822 * jit-icalls.c (mono_llmult_ovf): added an additional check for
18823 overflow (fixes Bug #43639)
18825 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18827 * mini.c, objects.cs: allow the use of stobj for primitive types.
18829 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18831 * mini.c: be less strict about argument checking until we support
18832 running the verifier.
18834 2003-05-27 Nick Drochak <ndrochak@gol.com>
18836 * basic-long.cs: tests for (ulong)int * (ulong)int also
18837 * mini.c: use the same trick for (ulong)int * (ulong)int
18839 2003-05-27 Nick Drochak <ndrochak@gol.com>
18841 * basic-long.cs: add regression test for (long)int * (long)int
18842 * cpu-pentium.md: add op_bigmul specification
18843 * inssel-long32.brg: add OP_BIGMUL rule
18844 * mini-ops.h: add OP_BIGMUL
18845 * mini-x86.c: register allocator: handle case where src1 needs to be
18847 * mini.c: substitute special BIGMUL opcode in the tree for
18848 (long)int * (long)int
18850 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
18852 * jit-icalls.c: call the type ctor on field access if needed.
18854 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
18856 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
18857 to a method (including results of ldelema, bug#43207).
18859 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
18861 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
18862 colors to show exception handler blocks.
18864 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
18865 (fix for pinvoke7.cs).
18867 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18869 * mini.h, mini.c: ensure correct initialization order for types that
18870 require it. Prepare for lazy compilation of jit icall wrappers.
18871 Provide a name for opcode emulation to reduce unneeded mallocing.
18873 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
18875 * mini-x86.c: better register restoring code and profiling
18876 support for tail calls.
18878 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
18880 * mini.h, driver.c: prepare for leaf methods optimization.
18882 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
18884 * mini.c: get targets of branches before converting a method.
18886 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
18888 * mini.c (optimize_branches): added some experimental code (disbaled)
18890 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
18892 * mini.c (optimize_branches): fix branch to branch optimization
18894 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
18896 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
18898 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
18900 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
18903 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
18905 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
18906 enable use of interface variables again.
18908 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
18909 I1 to registers because there is no simply way to sign extend 8bit
18910 quantities in caller saved registers on x86.
18912 * inssel-float.brg: set costs of some rules to 2 so
18913 that monobure always select the arch. specific ones if supplied,
18914 regardless of the order we pass the files to monoburg.
18916 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
18918 * mini.c, mini-x86.c: since the magic trampoline for jumps
18919 can't patch the code directly, we do it as soon as the
18920 method gets compiled.
18922 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
18924 * mini-x86.c, mini.h: introduce a new patching method
18925 to support CEE_JMP and tail calls.
18926 * mini.c: obey tail.call. Don't precompile methods target
18928 * tramp-x86.c: new trampoline code to handle methods
18929 reached through a jump.
18931 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
18933 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
18934 bit values to registers
18936 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
18938 * mini.c (mono_compile_get_interface_var): share interface
18939 variables if possible.
18941 2003-05-16 Martin Baulig <martin@ximian.com>
18943 * debug-mini.c (mono_init_debugger): New function to initialize
18944 the debugger. This is not in the debugger since it needs to
18945 access some of mini's internals.
18947 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18949 * mini.c (mono_method_to_ir): inlining fixes/cleanups
18951 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
18953 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
18954 for value type handling.
18956 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
18958 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
18959 (mono_method_check_inlining): enable inlining of all kinds of wrappers
18961 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
18963 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
18964 the constructor through a proxy.
18966 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
18968 * jit-icalls.c, inssel.brg: fixes to array element address
18971 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
18973 * mini-x86.c (is_regsize_var): allocate pointer to registers
18975 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
18977 * driver.c: fixed typo, added intrins to the set of optimizations
18978 tested with regressions.
18980 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
18982 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
18983 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
18986 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
18988 * inssel.brg: remove some common pop instructions without side effects
18990 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
18992 * inssel-x86.brg: fixed thinko in int to double conversions.
18994 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
18996 * mini.c, jit-icalls.c: added runtime thread-static variable support.
18998 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
19000 * inssel-long32.brg: two more missing instructions.
19002 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
19004 * mini.c (mono_emit_call_args): set the cil_code for all arguments
19005 if not already set.
19007 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
19009 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
19012 * basic-float.cs: Added tests for negative zero.
19014 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
19016 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
19017 a couple of missing operations for long casts, with test cases.
19019 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19021 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
19023 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
19025 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
19026 code size estimation.
19028 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
19030 * mini.c (mono_jit_create_remoting_trampoline): make it work with
19031 abstract methods (fix bug 42542)
19033 * aot.c: add ability to handle array types
19035 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
19037 * mini.c: Call the _specific versions of the object allocation
19038 functions if possible.
19040 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
19042 * driver.c: call setlocale ().
19044 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
19046 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
19049 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
19051 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
19053 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
19054 wrappers (fix bug 42122)
19056 2003-05-04 Martin Baulig <martin@ximian.com>
19058 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
19060 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
19061 s/mini_set_defaults/mono_set_defaults/g.
19063 2003-05-04 Martin Baulig <martin@ximian.com>
19065 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
19067 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
19069 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
19070 (reported by Don Roberts).
19072 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
19074 * mini.c: temporarily work around two bugs for this release.
19076 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
19078 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
19079 that contains -export-dynamic and it makes using the ld script
19081 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
19083 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
19085 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
19088 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
19090 * mini.c: make sure leave calls all the needed finally blocks,
19091 even when the target jumps out of multiple exception clauses.
19093 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19095 * ldscript, Makefile.am: add linker script to reduce the number of
19096 exported symbols (should also fix the issues with libwine defining
19097 some of the same symbols in io-layer).
19099 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
19101 * driver.c (mini_main): Avoid assertion when no file name is given on
19104 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
19106 * driver.c: added --version/-V command line option.
19107 Added the inline optimization in the regression tests.
19109 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
19111 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
19112 to the type in the method signature (fixes bug#42134).
19114 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
19116 * mini.c: when inlining, check this is not null only when needed (bug #42135).
19118 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
19120 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
19122 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19124 * driver.c: fixed bug #42100.
19126 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
19128 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
19130 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
19132 * mini.c: moved most of the code required to do inlining to its own
19133 function so it can be reused. Inline also ctors if appropriate.
19135 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
19137 * Makefile.am: Link with -export-dynamic so shared libs loaded by
19138 the runtime can call mono API functions.
19140 2003-04-27 Martin Baulig <martin@ximian.com>
19142 * debug-mini.c (mono_debug_init_method): Added
19143 `guint32 breakpoint_id' argument; if the method has a breakpoint,
19144 send a notification to the debugger.
19146 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
19147 running in the Mono Debugger, just pass the breakpoint number to
19148 mono_debug_init_method().
19150 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
19152 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
19154 * mini.c: allow some more unsafe compares.
19156 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19158 * mini-x86.c, Makefile.am: make distcheck works (partially from
19159 a patch by Richard Lee <r.h.lee@attbi.com>).
19160 * regset.c, regset.h: removed, they are unused.
19162 2003-04-25 Dick Porter <dick@ximian.com>
19164 * driver.c: Usage reports the name as 'mono' not 'mini'
19165 * exceptions-x86.c: Build and run on freebsd
19167 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
19169 * Makefile.am: install the program with the 'mono' name and
19170 the library as libmono instead of mini and libmini.
19172 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
19174 * driver.c: provide the APIs for the embedding interface of the old jit.
19176 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
19178 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
19180 2003-04-23 Martin Baulig <martin@ximian.com>
19182 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
19184 * driver.c: Added `--debug' command line argument to enable
19187 2003-04-23 Martin Baulig <martin@ximian.com>
19189 * debug.[ch]: Removed. The code is now in
19190 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
19192 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
19195 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
19197 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
19199 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
19202 (mini_cleanup): moved mono_runtime_cleanup call after the call to
19203 mono_domain_finalize.
19204 (mini_method_compile): use mono_method_profile* if the the option is
19207 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
19209 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19210 methods with their wrapper.
19212 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
19213 methods with their wrapper.
19215 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
19218 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
19221 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
19224 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
19226 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
19228 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
19230 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
19231 of the mempool. This is slightly faster and uses less memory
19233 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
19235 * mini.c: avoid O(n) allocation for variables.
19237 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
19239 * mini.c: handle items on the stack after inlining methods.
19241 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
19243 * mini.c: make the method->opcode optimization dependent
19244 on MONO_OPT_INSTRINS and do it lazily.
19246 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
19248 * driver.c: print overall results at the end of regression run.
19250 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
19252 * inssel.brg: don't overwrite symbolic registers.
19254 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19256 * inssel-x86.brg: fix conversion from long to float.
19258 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
19260 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
19262 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
19264 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
19266 * driver.c: Added --print-vtable option as in the old JIT.
19268 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
19270 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
19272 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
19274 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
19276 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
19278 * mini.c regalloc.c regalloc.h: Fix memory leak.
19280 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
19282 * aot.c (mono_aot_get_method): register all used strings
19284 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
19286 * mini.c: always intern strings references with ldstr at compile time.
19288 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
19290 * Makefile.am: add BUILT_SOURCES.
19292 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
19294 * driver.c: give a better error message when the assembly to execute
19295 doesn't have an entry point.
19297 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
19299 * Makefile.am: added hack for automake
19301 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
19304 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
19306 22003-04-07 Martin Baulig <martin@ximian.com>
19308 * Makefile.am: Added Makefile.am.
19310 * debugger-main.c: Removed, this is now in the debugger where it
19313 * mini.pc.in: Call this package `mini' for the moment.