1 2008-11-17 Zoltan Varga <vargaz@gmail.com>
3 * *.h *.c: Remove duplicate MonoInst emission macros, use the ones in
6 * regalloc.h *.c: Remove references to mono_regstate_next_int (), use
7 mono_alloc_ireg () instead.
9 * mini-<ARCH>.c: Include ir-emit.h. Remove duplicate MonoInst emission
12 * mini-amd64.c (emit_load_volatile_arguments): Removed, not needed
15 * aot-runtime.c (load_aot_module): Disable AOT when running under
18 * mini-amd64.h: Change the monitor fastpath defines to check for
19 !PLATFORM_WIN32 so they work on *bsd too.
21 * mini.h mini.c mini-hhpa.c: Remove more unused code.
23 * mini-s390.c mini-s390x.c: Remove !cfg->new_ir code.
25 * mini.h (MonoCompile): Remove new_ir flag.
27 * regalloc.h regalloc.c: Remove unused code.
29 * cpu-*.md: Remove more unused opcodes.
31 * simple-cee-ops.h simple-mini-ops.h: Removed.
33 * mini-ops.h *.c cpu-<ARCH>.md: Remove more unused opcodes.
35 2008-11-17 Zoltan Varga <vargaz@gmail.com>
37 * aliasing.h: Removed.
39 * *.c: Remove references to aliasing.h and inssel.h.
41 * mini.c: Remove additional unused functions.
43 * mini-ops.h cpu-*.md: Remove unused opcodes.
45 2008-11-16 Zoltan Varga <vargaz@gmail.com>
47 Remove the old JIT code.
49 * inssel*.brg: Removed.
51 * ssa.c abcremoval.c aliasing.c: Removed.
53 * ssa2.c: Renamed to ssa.c.
55 * abcremoval2.c: Renamed to abcremoval.c.
57 * *.c: Removed all !cfg->new_ir code.
59 * mini-<ARCH>.c: Removed mono_arch_call_opcode (),
60 mono_arch_emit_this_vret_args (), and mono_arch_get_inst_for_method ().
62 * mini.c: Removed the old mono_method_to_ir () and all the code used by it.
64 2008-11-16 Zoltan Varga <vargaz@gmail.com>
66 * aot-compiler.c aot-runtime.c: Emit most of the non-table data in a structure
67 to simplify the code and cut back on the number of global symbols in the AOT
70 * aot-compiler.c aot-runtime.c: Get rid of the unused plt_jump_table.
72 2008-11-15 Zoltan Varga <vargaz@gmail.com>
74 * aot-runtime.c aot-compiler.c: Unify the plt_jump_table/plt_info tables
75 with the got/got_info tables.
77 * mini.h: Bump AOT file format version.
79 * unwind.h: New file, contains definitions for stack unwinding.
81 * mini.c (mono_emit_unwind_op): New helper function to append an unwind op
84 * aot-compiler.c: Generalize the emitting of unwind information to use the
85 information in cfg->unwind_ops.
87 * mini-amd64.c (mono_arch_emit_prolog): Emit unwind info.
89 * aot-compiler.c: Emit dwarf unwind information so gdb can unwind through
90 AOT method frames. Enable writing symbols for methods by default.
92 2008-11-14 Rodrigo Kumpera <rkumpera@novell.com>
94 * simd-intrinsics.c (simd_intrinsic_emit_getter): Generalize this code
95 and make it work with vectors of element sizes 1, 2 and 4.
97 * simd-intrinsics.c: Enable getter for all vectors with element size
100 * simd-methods.h: Add the names of other getters.
102 * mini-ops.h: Added OP_EXTRACT_I2/U2/I1/U1.
108 Fri Nov 14 15:54:18 CET 2008 Paolo Molaro <lupus@ximian.com>
110 * mini-ppc.h: portability fix.
112 Fri Nov 14 15:39:50 CET 2008 Paolo Molaro <lupus@ximian.com>
114 * mini-ppc.h, mini-ppc.c: avoid using the red zone as some kernels are
115 buggy and will overwrite it.
117 2008-11-14 Zoltan Varga <vargaz@gmail.com>
119 * aot-compiler.c: Add functionality to emit local symbols to the elf writer.
120 Use it to emit local symbols for all methods so AOTed methods show up with
121 their full name in gdb/valgrind output.
123 Fri Nov 14 12:56:27 CET 2008 Paolo Molaro <lupus@ximian.com>
125 * mini-ppc.c: portability fixes.
127 2008-11-14 Zoltan Varga <vargaz@gmail.com>
129 * mini-trampolines.c (mono_magic_trampoline): Move the patching of plt
130 entries out of the if (!generic_shared...) code so it is always done.
131 (mono_class_init_trampoline): Do the patching when running under valgrind
132 too, newer versions of valgrind have no problems with it.
134 2008-11-13 Zoltan Varga <vargaz@gmail.com>
136 * aot-compiler.c (emit_writeout): Rework this to make it easier to add
139 2008-11-13 Mark Probst <mark.probst@gmail.com>
141 * mini-ppc.c, cpu-ppc.md: Reserve space for the parameter area in
144 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
146 * simd-intrinsics.c: Add getter support for Vector4i and Vector4ui.
148 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
150 * mini-ops.h: Kill diplicated ops OP_SHUFLEPS.
156 * simd-intrinsics.c: Same.
158 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
160 * simd-intrinsics.c: Enable constructor intrinsics for all types.
162 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
164 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Generalize this method
165 to work with more Vector types.
167 2008-11-13 Rodrigo Kumpera <rkumpera@novell.com>
169 * simd-intrinsics.c (simd_intrinsic_emit_ctor): If the target is already a pointer
170 store the elemens directly instead of using and intermediate.
172 2008-11-13 Zoltan Varga <vargaz@gmail.com>
174 * mini-amd64.c (emit_call_body): Avoid aligning call sites in AOTed code.
176 * tramp-x86.c (mono_arch_create_trampoline_code): Rework the return sequence
177 to preserve %eax for aot plt trampolines.
179 * aot-compiler.c (compile_method): Don't skip synchronized methods.
180 (encode_method_ref): Flag synchronized methods so they won't go through
183 * aot-compiler.c: Additional work to support AOTing synchronized methods/
186 * cpu-ia64.md (jmp): Increase max length.
188 2008-11-12 Zoltan Varga <vargaz@gmail.com>
190 * aot-runtime.c (load_method): Avoid calling runtime_class_init () for
191 open generic classes.
193 * aot-compiler.c: Enable the ELF writer on ELF platforms.
195 * method-to-ir.c (mono_method_to_ir2): Revert the last change to the
196 box+brtrue optimization since it causes test failures on x86.
198 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
200 * mini-ops.h: Remove OP_PUSH_R4 and OP_LOADX_STACK.
206 * mini.h (struct MonoCompile): Add simd_ctor_var to be used as storage
207 for simd ctor values.
209 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Use simd_ctor_var for the constructor
210 instead of directly pushing the values on stack. This saves about 15 bytes of generated code.
212 2008-11-12 Rodrigo Kumpera <rkumpera@novell.com>
214 * simd-methods.h: Rename SubWithSaturation, ArithmeticRightShift and
217 * simd-instrincs.c: Same.
219 * basic-simd.cs: Same.
221 2008-11-12 Zoltan Varga <vargaz@gmail.com>
223 * ratests.cs: Add more tests.
225 * regalloc2.c (add_spill_code): Handle more corner cases.
227 2008-11-11 Zoltan Varga <vargaz@gmail.com>
229 * regalloc2.c (INS_POS_INTERVAL): Decrease this to 8 to avoid overflows.
230 (update_liveness): Avoid holes in the liveness ranges of hregs if they are
231 both the source an destination of an instruction.
233 Tue Nov 11 19:30:50 CET 2008 Paolo Molaro <lupus@ximian.com>
235 * jit-icalls.c, local-propagation.c, mini.c, ssa.c, ssapre.c, trace.c,
236 wapihandles.c: more portability changes.
238 Tue Nov 11 18:56:33 CET 2008 Paolo Molaro <lupus@ximian.com>
240 * aot-compiler.c, aliasing.c, abcremoval.c: portability changes.
241 * mini.c mini.h, aot-runtime.c: the aot segfault-handling code is not
242 safe to execute in a signal handler and the kernel provides better
243 the info in /proc/self/smaps. Avoid the assert on sigaction during
246 2008-11-11 Zoltan Varga <vargaz@gmail.com>
248 * method-to-ir.c (mono_method_to_ir2): In the box+brtrue optimization, only
249 do the bblock linking hack if it is actually needed.
251 * Makefile.am (patch-libtool): New helper target to patch libtool to speed
254 * liveness.c (ENABLE_LIVENESS2): Reenable this for 64 bit archs as the
255 crash problem is fixed.
257 * branch-opts.c (mono_remove_critical_edges): Link up newly added
260 * mini.c (mini_method_compile): Compute unreachable bblocks properly even
262 (mini_method_compile): Set the starting value of next_vreg to
263 MAX_IREGS + MAX_FREGS when using globalra.
265 * method-to-ir.c (mono_method_to_ir2): Mark bblocks starting
266 filter clauses with BB_EXCEPTION_HANDLER.
268 * regalloc2.c (assign_spill_slots): Set cfg->rgctx_var.
270 2008-11-10 Mark Probst <mark.probst@gmail.com>
272 * mini-x86.c (mono_arch_get_argument_info): Don't align argument
273 space for stdcall. Fixes regressions on Win32.
275 2008-11-10 Zoltan Varga <vargaz@gmail.com>
277 * regalloc2.c (handle_reg_constraints): Avoid adding code to unreachable
279 (linear_scan): Remove an assert which doesn't seem to be needed.
281 * local-propagation.c (mono_local_deadce): Avoid a call to
282 MONO_DELETE_INS which would screw up the instruction linking.
284 * mini.c (mono_decompose_op_imm): Make this work with globalra.
286 * regalloc2.c: Upgrade to work the current JIT code.
288 2008-11-09 Zoltan Varga <vargaz@gmail.com>
290 * method-to-ir.c (inline_method): Merge more basic blocks to help the AOT
293 * aot-runtime.c: Remove some dead code.
295 * tramp-arm.c: Use 'code' as the runnning pointer in code generation for
297 (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Implement aot support.
299 * aot-runtime.c (load_named_code): Decode the offset of lazy fetch
300 trampolines using sscanf since atoi doesn't work on large unsigned values.
302 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full):
303 Initialize code_size.
305 2008-11-08 Mark Probst <mark.probst@gmail.com>
307 * method-to-ir.c (mini_emit_inst_for_method): Make
308 Interlocked.CompareExchange work for Int arguments on 32 bit
311 2008-11-07 Mark Probst <mark.probst@gmail.com>
313 * method-to-ir.c (mono_method_to_ir2): Fixed a funny commit error.
315 2008-11-06 Bill Holmes <billholmes54@gmail.com>
317 * main.c Fix MSVC build.
319 Contributed under MIT/X11 license.
321 2008-11-06 Mark Probst <mark.probst@gmail.com>
323 * mini-x86.c (mono_arch_allocate_vars): Make sure locals that need
324 alignment larger than 8 bytes are aligned correctly, too.
326 * mini.c: Honor the min_align field of MonoClass when laying out
329 2008-11-06 Zoltan Varga <vargaz@gmail.com>
331 * method-to-ir.c (mono_method_to_ir2): Fix AOT support for CEE_SWITCH on arm.
333 * aot-compiler.c (emit_plt): Fix a warning.
335 * aot-compiler.c: Implement ARM support in the binary writer.
337 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
339 * basic-simd.cs: Add test for getter with byref arg.
340 Fix the naming of a few tests.
341 Add missing checks to a test.
343 2008-11-05 Zoltan Varga <vargaz@gmail.com>
345 * aot-compiler.c (emit_plt): Make the arm code work with the binary writer.
347 * aot-compiler.c aot-runtime.c mini-trampolines.c tramp-amd64.c: Implement
348 most of the full-aot support for monitor enter/exit trampolines.
350 * tramp-x86.c tramp_amd64.c: Add AOT compatible variants of the monitor
351 enter/exit trampoline creation functions.
353 * Makefile.am: Fix the generation of buildver.h so it is not invoked during
356 Wed Nov 5 16:28:53 CET 2008 Paolo Molaro <lupus@ximian.com>
358 * mini.h, aot-compiler.c, method-to-ir.c, aot-runtime.c: remove the
359 incorrectly added MONO_WRAPPER_MONITOR_* (in r117651-r117652) and
360 implement the needed functionality without adding crap to the runtime.
362 2008-11-05 Zoltan Varga <vargaz@gmail.com>
364 * mini-trampolines.c (mono_create_monitor_enter_trampoline): Fix the
367 * mini.c (mono_build_date): New global version holding the build date in
370 * Makefile.am (buildver.c): Generate a file containing the build date.
372 * main.c: Set the build date from the generated file.
374 * mini.c (mono_get_runtime_build_info): New helper function returning build
375 information in a string format.
377 * driver.c (mono_main): Print the build date in --version.
379 * aot-compiler.c aot-runtime.c: Embed the build information into the AOT
380 file when the bind-to-runtime-version option is used.
382 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
384 * simd-intrinsics.c: Fix bug when using getters and byref args.
386 2008-11-05 Rodrigo Kumpera <rkumpera@novell.com>
388 * simd-methods.h: Rename prefetch methods.
390 * simd-intrinsics.c: Same.
392 2008-11-05 Mark Probst <mark.probst@gmail.com>
394 * tramp-amd64.c: Enlarge the Monitor.Enter/Exit trampoline code
397 2008-11-04 Zoltan Varga <vargaz@gmail.com>
399 * aot-compiler.c: Use the bundled elf header files instead of depending on
402 * aot-compiler.c (emit_symbol_diff): Allocate memory from the acfg
405 * method-to-ir.c (mono_method_check_inlining): Avoid a getenv () call
408 2008-11-04 Rodrigo Kumpera <rkumpera@novell.com>
410 * cpu-x86.md: Add store nta ops.
416 * mini.h: Add an enum for simd prefetch modes.
418 * simd-methods.h: Refactor the store_aligned code to handle multiple kinds
419 of store. Use the changed code to support store nta.
421 * simd-intrinsics.c: Add prefetch ops for all vector types.
423 2008-11-04 Zoltan Varga <vargaz@gmail.com>
425 * aot-compiler.c: Add an option for JIT compiling the methods by multiple
428 * aot-compiler.c: Use statically allocated buffers for constructing symbol
431 * aot-runtime.c aot-compiler.c: Add support for the MONITOR_ENTER/EXIT
434 2008-11-04 Mark Probst <mark.probst@gmail.com>
436 * mini-x86.c: Fixed commit.
438 2008-11-04 Zoltan Varga <vargaz@gmail.com>
440 * aot-compiler.c (emit_plt): Align the plt section only on x86.
442 2008-11-04 Mark Probst <mark.probst@gmail.com>
444 * mini-trampolines.c, mini.h: Two new trampolines: MONITOR_ENTER
445 and MONITOR_EXIT, for the ASM fastpaths.
447 * method-to-ir.c: Use the ASM fastpath for Monitor.Enter/Exit if
450 * mini.c, patch-info.h: Signature and patch infos for
451 Monitor.Enter/Exit trampolines.
453 * mini-amd64.c, mini-x86.c: Make emit_tls_get() non-static.
455 * tramp-amd64.c, tramp-x86.c, mini-amd64.h, mini-amd64.h:
456 Monitor.Enter/Exit ASM fastpath for Linux.
458 2008-11-04 Zoltan Varga <vargaz@gmail.com>
460 * mini.c (mono_method_to_ir): Fix soft-float support in Array.Get/Set.
462 * objects.cs: Add a new test.
464 * aot-compiler.c: Use mono_100ns_ticks () for computing the profiling info.
466 * aot-runtime.c (load_method): Run class initialization in the PLT case even
467 if MONO_LOG_LEVEL is set.
469 * debug-mini.c (serialize_variable): Fix the encoding of dead variables.
471 * aot-runtime.c (mono_aot_get_method): Skip out-of-date AOT modules.
473 * aot-compiler.c (emit_and_reloc_code): Speed this up a little.
475 * aot-compiler.c: Change the relocation code to use virtual addresses instead
476 of file offsets. Align the sections belonging to the data segment to
479 2008-11-03 Zoltan Varga <vargaz@gmail.com>
481 * aot-compiler.c: Simplify the elf writer by depending on the definitions in
482 elf.h. Port it to amd64.
484 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
486 * driver.c: Enable SIMD by default.
488 2008-11-03 Rodrigo Kumpera <rkumpera@novell.com>
490 * cpu-x86.md: Add prefetch op.
496 * mini.h: Add an enum for simd prefetch modes.
498 * simd-methods.h: Add prefetch function names.
500 * simd-intrinsics.c: Add prefetch ops for all vector types.
502 2008-11-03 Zoltan Varga <vargaz@gmail.com>
504 * aot-compiler.c (emit_bytes): Speed this up a little.
506 2008-11-02 Zoltan Varga <vargaz@gmail.com>
508 * aot-compiler.c: Add JIT time etc. statistics.
510 * aot-compiler.c (compile_method): Fix the copying of the cfgs array.
512 * mini.h (MonoCompile): Add 'got_offset' field.
514 * aot-compiler.c: Store the got offset in MonoCompile, get rid of the
515 method_got_offsets array.
517 * aot-compiler.c aot-runtime.c: Add support for the monitor enter/exit
520 * aot-compiler.c (compile_method): Add generic method instances referenced
521 by the method to the list of methods to be compiled, this is required so if
522 A<T> references B<T>, and another assembly references A<int>, then it will
523 also get a copy of B<int>.
525 * method-to-ir.c (mini_emit_inst_for_method): Use the proper wrapper type
526 when checking for monitor enter/exit.
528 2008-10-30 Mark Probst <mark.probst@gmail.com>
530 * method-to-ir.c (mini_emit_inst_for_method): Use the IL fastpaths
531 for Monitor.Enter and Monitor.Exit if enabled.
533 * mini-x86.h, mini-amd64.h: Enable the IL fastpaths for Linux and
536 2008-10-30 Zoltan Varga <vargaz@gmail.com>
538 * method-to-ir.c (type_from_op): Convert CEE_CONV_U on OP_ICONV_TO_U instead
539 of an OP_MOVE. Fixes #440046.
541 * basic-long.cs: Add a new test.
543 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
545 * mini.h: Add synchronization note for the managed counter-part.
547 * simd-intrinsics.c: Add SimdRuntime.get_AccelMode intrinsic that
548 returns the simd caps of the current cpu.
550 2008-10-29 Rodrigo Kumpera <rkumpera@novell.com>
552 * basic-simd.cs: Remove Console.WriteLine.
554 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
556 * basic-simd.cs: New tests for Vector2ul.
558 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
560 * simd-intrinsics.c: Add new vector type Vector2ul.
562 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
564 * basic-simd.cs: New tests for Vector2l.
566 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
568 * cpu-x86.md: Add long version of most packed int ops.
574 * simd-intrinsics.c: Add new vector type Vector2l.
576 2008-10-28 Rodrigo Kumpera <rkumpera@novell.com>
578 * simd-intrinsics.c: Replace SN_op_BitwiseXor with SN_op_ExclusiveOr.
580 * simd-methods.h: Remove SN_op_BitwiseXor.
582 2008-10-28 Zoltan Varga <vargaz@gmail.com>
584 * mini.c (mono_allocate_stack_slots_full): Align the size of vtypes to their
587 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
589 * basic-simd.cs: Test for Vector2d.
591 * basic-simd.cs (test_vector8s_pack_signed_sat): Fixed broken
594 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
596 * cpu-x86.md: Add double version of all packed float ops.
602 * simd-intrinsics.c: Add new vector type Vector2d.
604 * simd-intrinsics.c (vector4f_intrinsics): Fix ordering.
606 * simd-methods.h: Add Duplicate.
608 2008-10-27 Rodrigo Kumpera <rkumpera@novell.com>
610 * basic-simd.cs: Test for packing with signed saturation.
612 2008-10-28 Zoltan Varga <vargaz@gmail.com>
614 * aot-compiler.c (add_generic_instances): Add all methods of generic instances
615 found in the TYPESPEC table.
617 2008-10-26 Zoltan Varga <vargaz@gmail.com>
619 * aot-runtime.c (mono_aot_get_method): Log not found methods for extra methods
622 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
624 * mini.c (mono_method_to_ir): For MONO_PATCH_INFO_RVA, save field the token
625 instead of the RVA, since the RVA can be changed by tools like the cil
628 * method-to-ir.c (mono_method_to_ir2): Ditto.
630 * debug-mini.c (serialize_variable): Handle ADDRESS_MODE_DEAD.
631 (deserialize_variable): Ditto.
633 2008-10-25 Martin Baulig <martin@ximian.com>
635 * debug-mini.c (write_variable): Use
636 `MONO_DEBUG_VAR_ADDRESS_MODE_DEAD' for dead variables.
638 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
640 * cpu-x86.md: Add unsigned variants of packd and packw.
644 * mini-x86.h: Emit the right instruction for packd and packw.
645 Add unsigned variants of packd and packw.
647 * simd-intrinsics.c: Packd and packw were used in place of their
648 unsigned variants. Change that.
649 Add intrinsics for (Signed)PackWithSignedSaturation.
651 * simd-methods.h: Add (Signed)PackWithSignedSaturation.
653 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
655 * simd-intrinsics.c (vector4i_intrinsics): New table of intrinsic type.
657 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
659 * mini-ops.h: Remove dword packed add/sub with saturation ops.
661 * cpu-x86.md: Remove dword packed add/sub with saturation ops.
663 * simd-intrinsics.c (vector4ui_intrinsics): Remove methods without
666 * simd-intrinsics.c (vector8s_intrinsics): Fix ordering.
668 2008-10-24 Mark Probst <mark.probst@gmail.com>
670 * method-to-ir.c, mini.c: Special casing for the synchronized
671 wrapper for the ldtoken+GetTypeFromHandle case.
673 2008-10-24 Zoltan Varga <vargaz@gmail.com>
675 * mini.c (mono_replace_ins): Move this to branch-opts.c.
677 * mini.c (mono_replace_ins): Propagate has_array_access flag to the newly
678 created/split bblocks.
680 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
682 * mini-ops.h: Add packed signed mul high.
686 * mini-x86.c (mono_arch_output_basic_block): Same.
688 * simd-methods.h: Add PackWithUnsignedSaturation and ShiftRightLogic.
690 * simd-intrinsics.c (vector8s_intrinsics): New table of intrinsic type.
692 2008-10-24 Rodrigo Kumpera <rkumpera@novell.com>
694 * basic-simd.cs: Tests for Vector16sb.
696 2008-10-24 Zoltan Varga <vargaz@gmail.com>
698 * inssel.brg (stmt): Fix OP_HARD_NOP rule.
700 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
702 * mini-ops.h: Add packed signed min, max and compare greater.
706 * mini-x86.c (mono_arch_output_basic_block): Same. Add packed add/sub with
709 * simd-methods.h: Add CompareGreaterThan.
711 * simd-methods.h: Remove CompareEquals.
713 * simd-intrinsics.c: Add new TODO entry and some cosmetic changes.
715 * simd-intrinsics.c (vector16sb_intrinsics): New table of intrinsic type.
717 * simd-intrinsics.c (vector4f_intrinsics): Rename CompareEquals to
720 2008-10-23 Rodrigo Kumpera <rkumpera@novell.com>
722 * basic-simd.cs: Fix tests due to change in the API.
724 2008-10-21 Zoltan Varga <vargaz@gmail.com>
726 * mini.c method-to-ir.c: Use mono_field_get_name () for accessing field->name.
728 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
730 * basic-simd.cs: Fix name change in Vector4f::CompareEqual.
732 * simd-intrinsics.c (simd_intrinsic_emit_store_aligned): Don't use
733 inst_offset as this has invalid values for LDADDR.
735 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
737 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
739 * simd-intrinsics.c (vector4ui_intrinsics): Add SignedPackWithUnsignedSaturation.
741 2008-10-21 Zoltan Varga <vargaz@gmail.com>
743 * method-to-ir.c (initialize_array_data): Use mono_field_get_data ()
744 for accessing field->data.
746 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
748 * basic-simd.cs: Test for SignedPackWithUnsignedSaturation.
750 2008-10-21 Rodrigo Kumpera <rkumpera@novell.com>
752 * simd-methods.h: Add SignedPackWithUnsignedSaturation.
754 * simd-intrinsics.c (vector8us_intrinsics): Add SignedPackWithUnsignedSaturation.
756 2008-10-21 Zoltan Varga <vargaz@gmail.com>
758 * dominators.c (mono_compute_natural_loops): Allocate GList enties
759 from the cfg mempool.
761 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
763 * basic-simd.cs: Tests for new methods in Vector8us.
765 2008-10-20 Rodrigo Kumpera <rkumpera@novell.com>
767 * mini-ops.h: Add multiply and store high.
771 * mini-x86.c (mono_arch_output_basic_block): Same.
773 * simd-methods.h: Same.
775 * simd-intrinsics.c (vector8us_intrinsics): Add MultiplyStoreHigh
778 2008-10-19 Zoltan Varga <vargaz@gmail.com>
780 * method-to-ir.c (mono_emit_method_call_full): Remove a needless call to
781 mono_class_setup_vtable ().
783 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Use
784 mono_class_get_vtable_entry () for accessing klass->vtable.
786 * aot-runtime.c (load_method): Avoid a crash when using MONO_LOG_LEVEL.
788 * aot-compiler.c (add_generic_instances): Avoid a crash if a class is not
791 * method-to-ir.c (mono_save_token_info): Don't save references made from
794 * aot-compiler.c (add_generic_instances): Add static rgctx wrappers for cctors
795 of generic instances.
797 * aot-runtime.c (find_extra_method): Search in all loaded AOT images.
799 2008-10-19 Mark Probst <mark.probst@gmail.com>
801 * cpu-ppc.md, mini-ppc.c: The length of the code generated for
802 OP_JMP depends on the method signature. Calculate it properly.
804 2008-10-19 Zoltan Varga <vargaz@gmail.com>
806 * aot-runtime.c (mono_aot_find_jit_info): Handle extra methods which are
809 * aot-compiler.c (emit_and_reloc_code): Allow direct calling of generic
811 (emit_extra_methods): Add another table mapping method indexes to
812 offsets in the extra_method_info table.
814 * mini.h: Bump AOT file format version.
816 * aot-runtime.c: Merge most of the code from mono_aot_get_method
817 and mono_aot_get_method_from_token () into one function.
819 2008-10-19 Mark Probst <mark.probst@gmail.com>
821 * mini-ppc.c (emit_load_volatile_arguments): Inner loop needs a
824 2008-10-18 Zoltan Varga <vargaz@gmail.com>
826 * aot-compiler.c aot-runtime.c: Fix the hash function used for the extra
829 * method-to-ir.c (mono_method_to_ir2): Change a !compile_aot assert to
832 * mini.c (mono_patch_info_equal): Compare the generic context as well.
834 * mini.h: Bump aot file format version.
836 * aot-compiler.c aot-runtime.c: Generalize the wrapper handling code so the
837 AOT file can contain native code for methods which are not in the METHOD
838 table. Generate code for non-sharable generic instances of generic methods
839 found in the METHODSPEC table.
841 * method-to-ir.c (mono_method_to_ir2): Remove the aot restriction when
842 encoding generic type handles.
844 * ir-emit.h (NEW_AOTCONST_TOKEN): Add a generic_context argument.
845 (NEW_TYPE_FROM_HANDLE_CONST): Add a generic_context argument.
847 * ir-emit.h: Rewrite the EMIT_NEW_XXXCONST macros to use the NEW_XXXCONST
848 macros + MONO_ADD_INS.
850 * mini.c (mono_jump_info_token_new2): New function which takes a generic
853 * mini.h (MonoJumpInfoToken): Include fields for a generic context.
855 * mini.h: Bump aot file format version.
857 * aot-compiler.c aot-runtime.c: Update after changes to MonoJumpInfoToken.
859 2008-10-17 Mark Probst <mark.probst@gmail.com>
861 * mini-x86.h, mini-x86.c, exceptions-x86.c: Align stack on all
862 platforms, with definable stack alignment value. Set to 16 now
865 * mini.c, mini.h, driver.c: Command line option for disabling
868 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
870 * basic-simd.cs: Tests for new methods in Vector4ui.
872 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
874 * mini-ops.h: Add packed int shuffle.
878 * mini-x86.c (mono_arch_output_basic_block): Same.
880 * simd-intrinsics.c (vector4ui_intrinsics): Add compare equal,
881 extract mask, max, min, shuffle.
883 * simd-intrinsics.c (vector8us_intrinsics): Add max and min.
885 2008-10-17 Rodrigo Kumpera <rkumpera@novell.com>
887 * basic-simd.cs: Tests for new methods in Vector8us.
889 2008-10-17 Mark Probst <mark.probst@gmail.com>
891 * method-to-ir.c (mono_method_to_ir2): "refanytype" produces a
892 RuntimeTypeHandle, not a TypedReference.
894 Fri Oct 17 14:40:50 CEST 2008 Paolo Molaro <lupus@ximian.com>
896 * simd-intrinsics.c: remove relocations.
898 2008-10-17 Zoltan Varga <vargaz@gmail.com>
900 * mini-amd64.c (mono_arch_output_basic_block): Port the IREM_IMM
901 optimizations from the x86 backend.
903 Fri Oct 17 12:00:51 CEST 2008 Paolo Molaro <lupus@ximian.com>
905 * simd-methods.h, simd-intrinsics.c: debloat method names and
906 prepare for no relocations.
908 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
910 * mini-ops.h: Add packed min/equal and sum of absolute differences.
914 * mini-x86.c (mono_arch_output_basic_block): Same.
916 * simd-intrinsics.c (vector16b_intrinsics): Add average, compare equal,
917 extract mask, max, min and sum of absolute differences.
919 * simd-intrinsics.c: Increase SIMD_INTRINSIC_NAME_MAX due to new huge
922 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
924 * basic-simd.cs: Test for the other mono_simd_simplify_indirection bug.
925 Renamed one test for consistency.
927 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
929 * simd-intrinsics.c (mono_simd_simplify_indirection): Apply the previous
930 fix to the code that deal with other blocks.
932 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
934 * basic-simd.cs: Test for the mono_simd_simplify_indirection bug.
936 2008-10-16 Rodrigo Kumpera <rkumpera@novell.com>
938 * simd-intrinsics.c (mono_simd_simplify_indirection): Simplify the code
939 that deals with vreg interference. Explicitly check for OP_LDADDR to be
940 able to process the source reg.
942 2008-10-16 Martin Baulig <martin@ximian.com>
944 * mini-ops.h, cpu-amd64.md, cpu-x86.md: Added new `hard_nop' opcode.
946 * inssel.brg: Add `OP_HARD_NOP'.
948 * mini.h (MonoCompile): Added `keep_cil_nops' flag.
950 * mini.c (mono_method_to_ir): In `CEE_NOP': generate a
951 `OP_HARD_NOP' instruction when running inside the debugger.
953 * method-to-ir.c (mono_method_to_ir2): In `CEE_NOP': generate a
954 `OP_HARD_NOP' instruction when running inside the debugger.
956 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
958 * simd-intrinsics.c (get_simd_vreg): Using sreg1 of OP_XMOVE
959 now works. The issue with the regalloc tripping up no longer
962 * simd-intrinsics.c (load_simd_vreg): Same.
964 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
966 * basic-simd.cs: Tests for new Vector8ui methods.
968 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
970 * simd-intrinsics.c (get_simd_vreg): Simplify code and test
971 only for type. This fixes crashes where MonoInst::klass is checked
972 for ops of type != VTYPE or OBJ.
974 * simd-intrinsics.c (load_simd_vreg): Same.
976 2008-10-15 Rodrigo Kumpera <rkumpera@novell.com>
978 * mini-ops.h: Add ops for packed shuffle/max/avg and
983 * mini-x86.c (mono_arch_output_basic_block): Same.
985 * simd-intrinsics.c (vector8us_intrinsics): Add avg, shuffle and
988 * simd-intrinsics.c (simd_intrinsic_emit_extract_mask): New function
989 to emit extract mask op.
991 * simd-intrinsics.c (simd_intrinsic_emit_shuffle): Retrofic this function
992 to emit word shuffles.
994 2008-10-15 Mark Probst <mark.probst@gmail.com>
996 * mini.c (mono_allocate_stack_slots_full): Align stack frame to
997 the largest alignment needed by a variable, but at least
1000 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1002 * basic-simd.cs: Tests for the fixes in the last commit.
1004 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1006 * simd-intrinsics.c (get_simd_vreg): Drop the is_this_ptr, this function
1007 no longer handles STACK_PTR input.
1009 * simd-intrinsics.c (get_simd_vreg): Don't crash when MonoInst::klass == -1.
1011 * simd-intrinsics.c (load_simd_vreg): New function that works like
1012 get_simd_vreg but handles STACK_PTR input.
1014 * simd-intrinsics.c (simd_intrinsic_emit_getter): Use load_simd_vreg
1015 as the input can be an arbitrary pointer.
1017 * simd-intrinsics.c (simd_intrinsic_emit_ctor): Try the
1018 LDADDR local optimization directly otherwise use a store op.
1020 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1022 * basic-simd.cs: Tests for dup low and dup high.
1024 2008-10-14 Rodrigo Kumpera <rkumpera@novell.com>
1026 * mini-ops.h: Add dup low and dup high ops.
1030 * mini-x86.c (mono_arch_output_basic_block): Same.
1032 * simd-intrinsics.c (vector4f_intrinsics): Same.
1034 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1036 * basic-simd.cs: Tests for recently added functionality.
1038 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1040 * mini-ops.h: Add remaining sse1 fp ops.
1042 * cpu-x86.md: Add remaining sse1 fp ops.
1044 * mini-x86.c (mono_arch_output_basic_block): Same.
1046 * mini.h: Add enum for simd FP compare conditions.
1048 * simd-intrinsics.c (vector4f_intrinsics): Add all new ops.
1050 * simd-intrinsics.c (simd_intrinsic_emit_binary): Set inst_c0 to flags
1051 so the backed can generate the appropriate op.
1053 2008-10-13 Rodrigo Kumpera <rkumpera@novell.com>
1054 This patch squeese one more byte from the SimdIntrinsc struct.
1056 * mini-x86.c (mono_arch_cpu_enumerate_simd_versions: Use the version number
1057 a a shift amount intead of simply or'ing it.
1059 * mini.h: Change SIMD_VERSION_* values to be sequential intead of masks.
1061 * simd-intrinsics.c (struct SimdIntrinsc): Squeese simd_version and simd_emit_mode into a single
1062 byte so we can have an aditional flags field without increasing struct size.
1064 * simd-intrinsics.c (emit_intrinsics): Use the value of simd_version as a shift amount before checking
1065 against the simd_supported_versions bitmask.
1067 * simd-intrinsics.c: Set SIMD_INTRINSIC_NAME_MAX to an appropriate value.
1069 Mon Oct 13 10:58:10 CEST 2008 Paolo Molaro <lupus@ximian.com>
1071 * mini.c: remove rawbuffer code (the only use here is unsafe because
1072 it takes locks during signal handling and the kernel now provides much
1073 better info in proc/pid/smaps these days).
1075 2008-10-13 Zoltan Varga <vargaz@gmail.com>
1077 * mini-amd64.c (mono_arch_output_basic_block): Fix the changes to
1078 OP_X86_PUSH_OBJ. Fixes #434620.
1080 * objects.cs: Add a test.
1082 2008-10-12 Rodrigo Kumpera <rkumpera@novell.com>
1084 * basic-simd.cs: Remove PackWithUnsignedSaturation tests as it turns out
1085 that the packuswb/packusdw don't work with unsigned numbers for what
1086 would be negative numbers in signed format.
1088 * cpu-x86.md: Add doubleword forms of many ops and packing ones.
1089 Fix the len of fconv_to_r8_x and xconv_r8_to_i4.
1091 * mini-ops.h: Add doubleword forms of many ops and packing ones.
1093 * mini-x86.c: Emit doubleword forms of many ops and packing ones.
1095 * simd-intrinsics.c (SimdIntrinsc): Rename the flags field to simd_version.
1097 * simd-intrinsics.c (vector4f_intrinsics): Use simd_version field for sse3 ops.
1099 * simd-intrinsics.c (vector4u_intrinsics): Rename to vector4ui_intrinsics and
1102 * simd-intrinsics.c (simd_version_name): New function, returns the name of the
1103 version as the enum in mini.h.
1105 * simd-intrinsics.c (emit_intrinsics): Instead of having a special emit mode
1106 for sse3 ops, check the simd_version field if present. This way the code
1107 works with all versions of sse.
1109 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1111 * simd-intrinsics.c: Fixed intrinsic name typo.
1113 * mini.h: Added missing simd exported function.
1115 * basic-simd.cs: Added tests for Vector4ui.
1116 Fixed broken test for Vector16b.
1118 2008-10-10 Zoltan Varga <vargaz@gmail.com>
1120 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): Increase
1121 the max length to 64.
1123 2008-10-10 Mark Probst <mark.probst@gmail.com>
1125 * method-to-ir.c: Only do the fast virtual generic method call for
1126 non-wrapper methods.
1128 * mini.h, mini-trampolines.c: The new generic virtual remoting
1129 trampoline handles virtual method calls via the vtable (as done by
1130 the fast virtual generic method calls) to remoting proxies.
1132 * mini.c (mono_jit_create_remoting_trampoline): For generic
1133 methods reate a generic virtual remoting trampoline.
1135 * mini-amd64.h: Enable fast virtual generic method calls again.
1137 2008-10-10 Mark Probst <mark.probst@gmail.com>
1139 * mini-ppc.c: Use SP (r1), not frame_reg (which might be r31) to
1140 restore registers when doing tail calls.
1142 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1144 * simd-intrinsics.c (emit_intrinsics): Vector4u was renamed to
1147 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1149 * basic-simd.cs: Add test for Vecto16b.PackWithUnsignedSaturation.
1151 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1153 * simd-intrinsics.c (emit_intrinsics): Retrofit to new type names.
1155 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1157 * basic-simd.cs: Retrofit for API changes.
1159 2008-10-10 Mark Probst <mark.probst@gmail.com>
1161 * mini-ppc.c: Handle integer stack arguments for tail calls.
1163 2008-10-10 Rodrigo Kumpera <rkumpera@novell.com>
1165 * optflags-def.h: Removed sse3 optimization.
1169 * mini-x86.c (mono_arch_cpu_optimizazions): Remove detection of
1172 * mini-x86.c: Added mono_arch_cpu_enumerate_simd_versions.
1174 * mini.h: Added enumeration with simd versions.
1176 * simd-intrinsics.c (emit_intrinsics): Use the new static var
1179 * simd-intrinsics.c: Added mono_simd_intrinsics_init.
1181 * mini.c (mini_init): Call mono_simd_intrinsics_init.
1183 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1185 * basic-simd.cs: Added tests for Vector8u and Vector16u.
1187 * basic-simd.cs: Fixed test naming.
1189 2008-10-09 Rodrigo Kumpera <rkumpera@novell.com>
1191 * mini-ops.h: Added ops for packed and saturated math, shifts
1192 and packing/unpacking.
1194 * cpu-x86.md: Added descriptors for the above ops.
1196 * mini-x86.c: Added code to emmit the above ops.
1198 * simd-intrinsics.c: Added support for Vector16u and Vector8u.
1200 2008-10-08 Zoltan Varga <vargaz@gmail.com>
1202 * aot-compiler.c (compile_method): Enable AOT for generic code.
1204 * ir-emit.h (NEW_DOMAINCONST): Use domainvars in AOT code as well.
1206 Wed Oct 8 16:35:43 CEST 2008 Paolo Molaro <lupus@ximian.com>
1208 * mini.c: add a workaround for a common screwup that ends up blamed
1209 to mono (other processes blocking signal delivery).
1211 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1213 * method-to-ir.c (mono_method_to_ir2): Clear ins_flag on all code paths
1214 in the LDFLD/STFLD opcodes. Fixes #432673.
1216 * iltests.il.in: Add a new test.
1218 Tue Oct 7 19:59:07 CEST 2008 Paolo Molaro <lupus@ximian.com>
1220 * mini-arm.c: attach the thread in unmanaged->managed transitions
1221 using delegates (bug #433148).
1223 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1225 * basic-simd.cs: Use new ShuffleSel constants.
1227 2008-10-07 Rodrigo Kumpera <rkumpera@novell.com>
1229 * driver.c (opt_sets): Added combinations of simd, sse2 and sse3.
1231 * mini-x86.c (mono_arch_cpu_optimizazions): Detect sse3 and now
1232 only disable simd intrinsics if no sse2 is detected.
1234 * optflags-def.h: Added sse3.
1236 * simd-intrinsics.c: Avoid generated sse3 intrinsics if the optimization
1239 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1241 * aot-compiler.c (add_wrappers): Fix Delegate/MulticastDelegate classes
1242 when adding delegate-invoke wrappers.
1244 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1246 * Makefile.am: Reenable the simd tests.
1248 2008-10-07 Bill Holmes <billholmes54@gmail.com>
1250 * mini-amd64.c (mono_arch_emit_outarg_vt) : In the ArgValuetypeAddrInIReg case,
1251 add a call to mono_call_inst_add_outarg_reg for the arg->dreg to make sure that no
1252 other vreg is allocated to that hreg.
1254 Contributed under MIT/X11 license.
1256 2008-10-07 Zoltan Varga <vargaz@gmail.com>
1258 * Makefile.am: Disable the simd tests for now as Mono.Simd is not
1261 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1263 * basic-simd.cs: New test suite for SIMD intrinsics.
1265 * Makefile.am: Added new tests.
1267 2008-10-06 Rodrigo Kumpera <rkumpera@novell.com>
1269 * cpu-x86.md: Added new instructions to handle float to int using SSE regs.
1273 * mini-x86.h: Enable mono_arch_decompose_opts if simd intrinsics are enabled.
1275 * mini-x86.c (mono_arch_decompose_opts): Decompose float to int conversion
1276 using SSE2 aware opcodes.
1278 * mini-x86.c (emit_float_to_int): Disable the SSE2 optimization if OPT_SIMD
1279 is enabled, this code path is only reachable if conversion ops are emmited after
1282 * mini.h: Added MonoCompile::fconv_to_r8_x_var to hold the float to int var.
1284 This optimization saves 6 bytes per conversion against the old version.
1286 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1288 * aot-compiler.c (compile_method): Don't skip methods referencing
1289 generic methods without a corresponding entry in token_info_hash, since
1290 encode_method_ref () can handle all generic methods now.
1292 * method-to-ir.c (mono_save_token_info): Don't save the token info if a
1293 generic context is set.
1295 * method-to-ir.c (mono_method_to_ir2): Put back a disable_aot for
1296 generic sharing of LDTOKEN.
1298 2008-10-06 Mark Probst <mark.probst@gmail.com>
1300 * mini-amd64.h: Temporarily disabled fast virtual generic method
1301 calls because it breaks the System.Runtime.Remoting tests.
1303 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1305 * aot-compiler.c (add_wrappers): Add delegate-invoke wrappers.
1307 * method-to-ir.c (check_inline_called_method_name_limit): Return TRUE
1308 so inlining actually works.
1309 (check_inline_caller_method_name_limit): Ditto.
1311 Mon Oct 6 11:04:38 CEST 2008 Paolo Molaro <lupus@ximian.com>
1313 * mini-ppc.c: mono_arch_flush_icache () cast pointer using gsize for
1314 64 bit safety (from Olaf Hering and Andreas Färber).
1316 2008-10-06 Zoltan Varga <vargaz@gmail.com>
1318 * mini-trampolines.c (mono_aot_trampoline): Delegate processing to
1319 mono_magic_trampoline () if aot_get_method_from_token () fails. Remove
1320 unused virtual call support code.
1322 * aot-runtime.c (decode_method_ref): Add a 'no_aot_trampoline' out argument.
1324 * aot-runtime.c (mono_aot_get_method_from_vt_slot): Return NULL for methods
1325 which can't use aot trampolines.
1326 (decode_patch): Don't create aot trampolines for methods which can't use
1329 * aot-compiler.c (encode_method_ref): Add a marker for methods which can't
1330 use aot trampolines.
1332 * mini.h: Bump AOT image format version.
1334 2008-10-05 Zoltan Varga <vargaz@gmail.com>
1336 * method-to-ir.c (mono_method_to_ir2): Pass cil_method instead of cmethod
1337 to save_token_info () since cmethod is inflated for constrained calls.
1339 * mini-<ARCH>.h mini-x86.c: Remove some unused defines.
1341 2008-10-04 Andreas Färber <andreas.faerber@web.de>
1343 * Makefile.am: Add build rules for ppc64.
1344 This avoids the build failing at pedump with unresolved symbols
1345 due to lack of arch_sources. Instead it will now fail earlier
1346 due to lack of cpu-ppc64.md.
1348 Contributed under MIT/X11 license.
1350 2008-10-04 Mark Probst <mark.probst@gmail.com>
1352 * mini-amd64.c (mono_arch_emit_call): Support stack arguments for
1355 * iltests.il.in: Add test case for tail call with many arguments.
1357 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1359 * method-to-ir.c (mono_method_to_ir2): Add an !cfg->compile_aot assert
1360 to the fast virtual generic method code until the aot case is fixed.
1362 2008-10-03 Mark Probst <mark.probst@gmail.com>
1364 * mini-ppc.c, mini-ppc.h: Implement generic virtual method thunks.
1366 2008-10-03 Mark Probst <mark.probst@gmail.com>
1368 * mini-amd64.c, mini-amd64.h: Implement generic virtual method
1371 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1373 * simd-intrinsics.c: Forgot to add this one.
1375 * mini-codegen.c: Fix macro in case SIMD is not supported.
1377 2008-10-03 Rodrigo Kumpera <rkumpera@novell.com>
1379 This patch land initial JIT support for simd intrinsics.
1381 * mini-x86.h: Added new define to make --enable_minimal work on x86.
1383 * Makefile.am: Added simd-intrinsics.c
1385 * simd-intrinsics.c: New file with simd instrinsic related
1388 * cfold.c (mono_constant_fold_ins2): Fold XZERO.
1390 * cpu-x86.md: Add simd related instructions.
1392 * driver.c: Added MONO_OPT_SIMD to the default set of optimizations.
1394 * driver.c: Added two new --regression variants.
1396 * ir-emit.h (MONO_EMIT_NEW_VZERO): Emit XZERO if the type is a simd intrinsic.
1398 * local-propagation.c (mono_local_cprop2): Eliminate useless XMOVE.
1400 * local-propagation.c (mono_local_deadce): Use new macro MONO_IS_NON_FP_MOVE and
1401 extract some complicated logic to helper functions.
1403 * method-to-ir.c (mono_type_to_regmove): Handle simd intrinsics.
1405 * method-to-ir.c (mini_emit_inst_for_method): Emit simd intrinsics.
1407 * method-to-ir.c (mono_handle_global_vregs): If a simd intrinsic was found, apply
1408 the specialized simplification pass.
1410 * method-to-ir.c (mono_spill_global_vars): Use new macro.
1412 * mini-codegen.c: Added SIMD constants to all regbanks arrays.
1414 * mini-codegen.c: Added reg_bank_table_init to initialize the reg desc -> bank
1417 * mini-codegen.c: Define a version of the reg_bank macro that uses desc_to_reg_type
1418 if MONO_ARCH_NEED_SIMD_BANK is defined.
1420 * mini-ops.h: Added the new simd ops.
1422 * mini-x86.c: Added mono_arch_xregname.
1424 * mini-x86.c (mono_arch_cpu_optimizazions): Disable MONO_OPT_SIMD if SSE3 is not detected.
1426 * mini-x86.c (mono_arch_output_basic_block): Add simd related opcodes.
1428 * mini-x86.h: Define simd related MONO_ARCH macros.
1430 * mini.c (mono_type_to_load_membase): Handle simd intrinsics.
1432 * mini.c (mono_type_to_store_membase): Handle simd intrinsics.
1434 * mini.h: Added new macros MONO_IS_NON_FP_MOVE, MONO_IS_REAL_MOVE, MONO_IS_ZERO and
1435 MONO_CLASS_IS_SIMD to deal with simd related IR.
1437 * mini.h (MonoInst): Added spill_var to the backend union.
1439 * mini.h (MonoCompile): Added uses_simd_intrinsics and iconv_raw_var.
1441 * mini.h: Added forward declarations of the new simd fuctions.
1443 * optflags-def.h: Added new optimization names SIMD.
1445 * regalloc.c (mono_regstate_reset): Set next vreg to be the max value of the 3 reg banks.
1447 * regalloc.h: Added support for working with 3 register banks.
1449 * regalloc.h (MonoRegState): Added xsymbolic field if a third regbank is required.
1451 * ssa2.c (mono_ssa_deadce2): Use new MONO_IS_ZERO macro.
1453 Fri Oct 3 16:03:22 CEST 2008 Paolo Molaro <lupus@ximian.com>
1455 * mini-exceptions.c: remove 64 bit related ifdef clutter.
1457 2008-10-03 Zoltan Varga <vargaz@gmail.com>
1459 * mini-exceptions.c (mono_handle_soft_stack_ovf): Unprotect two pages
1460 instead of one on 64 bit systems.
1462 * method-to-ir.c: Remove unused includes.
1464 2008-10-02 Zoltan Varga <vargaz@gmail.com>
1466 * aot-compiler.c (emit_exception_debug_info): Use jinfo->used_regs instead of
1467 cfg->used_int_regs, since the two are different on arm.
1469 2008-10-02 Mark Probst <mark.probst@gmail.com>
1471 * method-to-ir.c, inssel.brg, mini-trampolines.c: Use
1472 mono_method_get_vtable_index() to get the vtable index.
1474 2008-10-02 Mark Probst <mark.probst@gmail.com>
1476 * method-to-ir.c (mono_method_to_ir2): Don't create native
1477 wrappers for array methods, because they're never called (and if
1478 they were called they wouldn't work).
1480 2008-10-02 Mark Probst <mark.probst@gmail.com>
1482 * method-to-ir.c (mono_method_to_ir2): Array methods are
1483 special-cased and must not be invoked indirectly via the (M)RGCTX
1484 when generic sharing is turned on. Fixes #431413.
1486 2008-10-01 Mark Probst <mark.probst@gmail.com>
1488 * method-to-ir.c: When generic sharing is active, call
1489 non-interface virtual generic methods via the standard trampoline.
1491 * mini-trampolines.c: Handle virtual generic shared methods.
1493 * mini.h, mini-x86.c, mini-x86.h: New argument for
1494 mono_arch_build_imt_thunk() which is non-NULL for virtual generic
1495 method thunks and which is the trampoline to call if the lookup
1496 fails. Enable the virtual generic method thunk for x86.
1498 * mini-amd64.c, mini-arm.c, mini-ia64.c, mini-sparc.c,
1499 mini-ppc.c (mono_arch_build_imt_thunk): Add the additional
1500 argument but assert that it's NULL, because these archs don't yet
1501 implement the virtual generic method thunk. Changes in the IMT
1502 thunk data structures.
1504 2008-10-01 Zoltan Varga <vargaz@gmail.com>
1506 * aot-compiler.c (emit_globals): Avoid invalid characters in
1507 the static linking symbol.
1509 * objects.cs: Add a test for the range check optimization. Fix warnings.
1511 * branch-opts.c (mono_if_conversion): Add back the 'optimize range checks'
1512 optimization from the current JIT.
1514 * method-to-ir.c (mini_emit_inst_for_method): Decompose String.Length
1515 later in decompose_array_access_opts () to allow more optimizations.
1517 * method-to-ir.c (mono_handle_soft_float): Rename this to
1518 mono_decompose_soft_float () for consistency.
1520 * mini-ops.h: Fix arguments of OP_STRLEN.
1522 * method-to-ir.c (save_cast_details): Extract the cast details saving code
1523 into a separate function.
1524 (reset_cast_details): Ditto.
1525 (handle_unbox): Save cast details. Fixes #431254.
1527 * method-to-ir.c: Remove some obsolete FIXMEs.
1529 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1531 * ir-emit.h (alloc_dreg): Write a warning before crashing.
1533 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1535 * mini-codegen.c: More work on macros to make them
1536 ready for multiple regbanks.
1538 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1540 * method-to.ir.c (mono_type_to_regmove): Remove static modifier.
1542 * mini.h: Export mono_type_to_regmove. Fix signature of mono_regname_full.
1544 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1546 * mini-codegen.c (mono_spillvar_offset): Proper support for
1549 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1551 * mini-amd64.c (mono_arch_emit_epilog): Remove some duplicated code from
1552 the stack overflow changes.
1554 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1556 * mini-codegen.c: Make all bank macros depend on reg_bank.
1558 * mini-codegen.c (mono_local_regalloc): Make free mask
1559 initialization regbank aware.
1561 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1563 * mini-codegen.c (mono_local_regalloc): Extract callee
1564 mask selection to a function and make it regbank aware.
1566 2008-09-30 Rodrigo Kumpera <rkumpera@novell.com>
1568 * mini-codegen.c (mono_local_regalloc): Changed the cloberring
1569 code to deal with many regbanks.
1571 2008-09-30 Zoltan Varga <vargaz@gmail.com>
1573 * mini-codegen.c: More fp->regbank changes.
1575 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1577 * mini-codegen.c: Change asserts to use MONO_NUM_REGBANKS instead
1578 of a hardcoded constant.
1580 2008-09-29 Rodrigo Kumpera <rkumpera@novell.com>
1582 * method-to-ir.c (type_from_stack_type): Fix typo.
1584 2008-09-29 Zoltan Varga <vargaz@gmail.com>
1586 * mini-ia64.c (emit_move_return_value): Convert float return values to
1589 * objects.cs: Add a new test.
1591 * mini-ia64.c (mono_arch_allocate_vars): Disable fp elimination for
1592 VARARG methods to fix an assert later.
1594 * mini-mips.h mini-mips.c mini-ops.h cpu-mips.md: Update the mips back
1595 end so it at least compiles.
1597 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1599 * method-to-ir.c (emit_optimized_ldloca_ir): Fix this.
1601 2008-09-28 Rodrigo Kumpera <rkumpera@novell.com>
1603 * method-to-ir.c (mono_method_to_ir2): Extract the ldloca + initobj
1604 optimization to a new function (emit_optimized_ldloca_ir) and enable
1605 it for both ldloca and ldloca_s.
1607 2008-09-28 Zoltan Varga <vargaz@gmail.com>
1609 * method-to-ir.c (mono_method_to_ir2): Remove an unnecessary assert in the
1610 gshared CASTCLASS code.
1612 * driver.c (mono_main): Add a workaround for shutdown crashes seen on
1613 amd64, where the libc stack unwinder encounters stack frames referring to
1614 native code in unmapped memory.
1616 * method-to-ir.c (mini_emit_check_array_type): Add support for generic
1619 * generics.cs: Add new test.
1621 2008-09-27 Zoltan Varga <vargaz@gmail.com>
1623 * mini-arm.h driver.c: Print the fp model when using --version on arm. Also,
1624 add a check that one of the ARM_FPU_ constants is defined.
1626 * mini-exceptions.c (mono_handle_soft_stack_ovf): Really fix the build.
1628 * mini-exceptions.c: Fix build on non-altstack platforms.
1630 * method-to-ir.c (mono_method_to_ir2): Fix aot support for the
1633 * ir-emit.h: Add a comment to NEW_PCONST.
1635 * mini-exceptions.c (mono_altstack_restore_prot): Fix a warning.
1637 * mini.h (MonoJitDomainInfo): Move some fields here from MonoDomain.
1639 * mini.c aot-runtime.c method-to-ir.c driver.c mini-trampolines.c: Update
1640 after the changes to MonoJitDomainInfo.
1642 2008-09-27 Mark Probst <mark.probst@gmail.com>
1644 * mini-ppc.c, tramp-ppc.c, mini-ppc.h: Implement generic code sharing.
1646 2008-09-27 Mark Probst <mark.probst@gmail.com>
1648 * mini-ppc.c: Compiler warning fixes.
1650 2008-09-27 Mark Probst <mark.probst@gmail.com>
1652 * mini-ppc.c: Special handling for 1/2 byte structs on Darwin only
1655 2008-09-27 Mark Probst <mark.probst@gmail.com>
1657 * exceptions-ppc.c, mini-ppc.h: Compile
1658 mono_arch_handle_altstack_exception() on Darwin, too.
1660 2008-09-27 Mark Probst <mark.probst@gmail.com>
1662 * method-to-ir.c (mono_emit_rgctx_method_call_full): Must also
1663 work on archs which don't have generic sharing implemented, only
1664 without the vtable_arg.
1666 2008-09-26 Mark Probst <mark.probst@gmail.com>
1668 * mini.c: Added comment explaining why delegate ctor icall
1669 wrappers are compiled.
1671 2008-09-26 Mark Probst <mark.probst@gmail.com>
1673 * mini.c: Don't produce trampolines to delegate ctor icall
1674 wrappers but compile them upfront.
1676 Fri Sep 26 17:00:46 CEST 2008 Paolo Molaro <lupus@ximian.com>
1678 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: amd64 support code for calling a
1679 runtime-set function when going back to managed code. Currently this
1680 is used to set back the protection on the soft ovf pages and/or to
1681 throw the stack overflow exception that happened in unmanaged code.
1683 Fri Sep 26 16:46:23 CEST 2008 Paolo Molaro <lupus@ximian.com>
1685 * tramp-x86.c, mini-x86.h, mini-x86.c: x86 support code for calling a
1686 runtime-set function when going back to managed code. Currently this
1687 is used to set back the protection on the soft ovf pages and/or to
1688 throw the stack overflow exception that happened in unmanaged code.
1690 Fri Sep 26 16:34:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
1692 * mini.h, mini.c, mini-trampolines.c, mini-exceptions.c: added
1693 the support code for restoring stack protection after stack overflows
1694 that happen in unmanaged code. Don't set the exec permission on the
1697 2008-09-26 Zoltan Varga <vargaz@gmail.com>
1699 * mini-trampolines.c (mono_delegate_trampoline): Add wrappers even if
1700 delegate->method_ptr is set. Fixes #428054.
1702 2008-09-25 Zoltan Varga <vargaz@gmail.com>
1704 * tests.cs: Rename to ratests.cs.
1706 * method-to-ir.c: Merge the emit_get_rgctx () calls into the
1707 emit_get_rgctx_... functions.
1709 2008-09-25 Mark Probst <mark.probst@gmail.com>
1711 * method-to-ir.c: Eliminated macro EMIT_GET_RGCTX.
1713 2008-09-25 Mark Probst <mark.probst@gmail.com>
1715 * mini-trampolines.c (mono_magic_trampoline): Unwrap wrappers
1716 before asserting that method is sharable.
1718 2008-09-25 Mark Probst <mark.probst@gmail.com>
1720 * method-to-ir.c, mini.c, jit-icalls.c: New function for checking
1721 whether method needs a static RGCTX wrapper used instead of
1724 * generic-sharing.c, mini.h: A few functions moved to
1725 metadata/generic-sharing.c.
1727 2008-09-25 Mark Probst <mark.probst@gmail.com>
1729 * method-to-ir.c, mini.c, mini-exceptions.c, mini-trampolines.c:
1730 Generic code sharing for value types, which essentially means
1731 treating value type methods like static methods. The RGCTX is
1732 passed in the same way.
1734 2008-09-25 Zoltan Varga <vargaz@gmail.com>
1736 * method-to-ir.c (mono_method_to_ir2): Avoid an assert in the NEWOBJ
1737 opcode when creating multi-dimensional arrays of open types.
1739 * generic-sharing.c (mono_method_check_context_used): Handle arrays of
1742 * generics.cs: Add a test.
1744 * mini-codegen.c: Use macros everywhere for checking floats instead of == 'f'.
1746 2008-09-24 Zoltan Varga <vargaz@gmail.com>
1748 * mini.h (MonoCompile): Add 'disable_vreg_to_lvreg' flag.
1750 * mini.c (mini_method_compile): Set it when running under the debugger.
1752 * method-to-ir.c (mono_handle_global_vregs): Disable global->local
1753 vreg optimization if the flag is set.
1755 * driver.c (mono_main): Add --attach= option to pass options to
1758 * mini.c (sigquit_signal_handler): Start the attach agent.
1760 * ssapre.c: Disable this to save space since it is not yet ported to
1763 * regalloc2.c: Disable this to save space.
1765 * mini.h (MonoJitStats): Remove unused analyze_stack_repeat.
1767 Wed Sep 24 16:01:49 CEST 2008 Paolo Molaro <lupus@ximian.com>
1769 * decompose.c, method-to-ir.c, mini-codegen.c, regalloc2.c: make
1770 the -v option useful again.
1772 2008-09-24 Zoltan Varga <vargaz@gmail.com>
1774 * mini-amd64.c (mono_arch_output_basic_block): Add support for
1777 * inssel.brg (mini_emit_castclass): Avoid the szarray!=array checks for
1778 arrays of arrays. Fixes #428406.
1780 * method-to-ir.c (mini_emit_castclass): Ditto.
1782 * objects.cs: Add new test.
1784 2008-09-23 Rodrigo Kumpera <rkumpera@novell.com>
1786 * method-to-ir.c (type_to_eval_stack_type): The code path for the new JIT
1787 was wrong at it choked against target_type_is_incompatible for byref types.
1789 2008-09-23 Zoltan Varga <vargaz@gmail.com>
1791 * mini-codegen.c: Use 'bank' macros instead of 'is_fp' macros in most
1794 Tue Sep 23 15:31:45 CEST 2008 Paolo Molaro <lupus@ximian.com>
1796 * mini-exceptions.c: update a few more exceptions-related counters.
1798 Tue Sep 23 15:28:29 CEST 2008 Paolo Molaro <lupus@ximian.com>
1800 * aot-runtime.c, method-to-ir.c, mini.c, mini-trampolines.c: use the
1801 new functions to allocate from persistent mempools.
1803 2008-09-23 Zoltan Varga <vargaz@gmail.com>
1805 * mini.h regalloc.h mini-codegen.c: Generalize the regalloc code to allow
1806 multiple register banks in the future.
1808 * mini-codegen.c (mono_local_regalloc): Fix a warning.
1810 2008-09-22 Rodrigo Kumpera <rkumpera@novell.com>
1812 * mini.c (type_to_eval_stack_type): Remove duplicated function.
1814 * method-to-ir.c (type_to_eval_stack_type): Make this version compatible with both JIT.
1816 * mini.h: Export type_to_eval_stack_type.
1818 This function was nearly duplicated in method-to-ir.c and mini.c. The difference
1819 is only ins->klass of byref types.
1821 2008-09-22 Zoltan Varga <vargaz@gmail.com>
1823 * method-to-ir.c (mini_emit_memset): Use a default alignment of 4.
1824 (mini_emit_memcpy2): Ditto.
1826 * mini-amd64.c: Fix a warning.
1828 2008-09-21 Mark Probst <mark.probst@gmail.com>
1830 * exceptions-ppc.c (mono_arch_get_call_filter): Fixed stack frame
1833 2008-09-19 Rodrigo Kumpera <rkumpera@novell.com>
1835 * method-to-ir.c: Extract stloc micro-optimization to a
1836 function and apply it to all cases.
1838 2008-09-19 Mark Probst <mark.probst@gmail.com>
1840 * method-to-ir.c: Don't fail generic code sharing in cases we
1843 2008-09-18 Mark Probst <mark.probst@gmail.com>
1845 * mini-ppc.c: Handle structs in tailcalls on Darwin.
1847 Tue Sep 16 21:07:11 CEST 2008 Paolo Molaro <lupus@ximian.com>
1849 * *.c, *.md, mini-ops.h: introduced relaxed_nop opcode for spin wait
1852 Tue Sep 16 16:39:16 CEST 2008 Paolo Molaro <lupus@ximian.com>
1854 * trace.c: make tracing more useful and correct, with per-thread
1857 2008-09-15 Mark Probst <mark.probst@gmail.com>
1859 * mini-ppc.c (mono_arch_emit_call): Convert floats to R4 when
1860 doing a method call and the argument is an R4.
1862 2008-09-14 Zoltan Varga <vargaz@gmail.com>
1864 * aot-compiler.c (add_wrappers): Do not generate runtime invoke wrappers for
1867 2008-09-13 Mark Probst <mark.probst@gmail.com>
1869 * mini-ppc.c: Convert result to single for OP_ICONV_TO_R4.
1871 2008-09-12 Zoltan Varga <vargaz@gmail.com>
1873 * mini.h (MONO_IS_JUMP_TABLE): Handle GOT_ENTRY.
1874 (MONO_JUMP_TABLE_FROM_INS): Ditto.
1876 2008-09-11 Zoltan Varga <vargaz@gmail.com>
1878 * driver.c: Add a --agent argument (not supported yet) to load managed
1879 agent assemblies before loading the main assembly, similarly to how the
1880 Java VM handles agents.
1882 2008-09-11 Mark Probst <mark.probst@gmail.com>
1884 * mini-ppc.c (mono_arch_allocate_vars): Use arch-independent
1885 function to do stack layout of local variables.
1887 2008-09-11 Mark Probst <mark.probst@gmail.com>
1889 * mini-ppc.c (calculate_sizes): Bugfix in sigcookie position
1892 2008-09-11 Zoltan Varga <vargaz@gmail.com>
1894 * method-to-ir.c ssa2.c mini.c mini-amd64.c decompose.c ssa.c abcremoval.c
1895 abcremoval2.c branch-opts.c driver.c dominators.c: Disable parts of the
1896 JIT if DISABLE_JIT is defined.
1898 * Makefile.am: Avoid compiling/linking in inssel.c if DISABLE_JIT is
1901 2008-09-10 Mark Probst <mark.probst@gmail.com>
1903 * iltests.il.in: Disable the fconv test on PPC (the result is
1904 undefined according to ECMA).
1906 2008-09-10 Mark Probst <mark.probst@gmail.com>
1908 * iltests.il.in: Enable tail call tests for PPC.
1910 * mini.h: Add variable for storing incoming valuetype argument
1911 addresses for tail calls.
1913 * mini-ppc.c: Implement valuetype arguments and return values for
1916 2008-09-09 Mark Probst <mark.probst@gmail.com>
1918 * mini-ppc.c: Partially implement tail calls (struct arguments and
1919 return values not supported).
1921 * method-to-ir.c: Enable tail calls on PPC.
1923 2008-09-08 Zoltan Varga <vargaz@gmail.com>
1925 * aot-compiler.c (emit_wrapper_info): Omit the klass name from
1926 runtime-invoke wrappers to work around the problem of them getting
1927 assigned to a random class.
1929 * aot-runtime.c (mono_aot_get_method): Ditto.
1931 2008-09-07 Zoltan Varga <vargaz@gmail.com>
1933 * mini-exceptions.c mini-mips.h mini-s390.h exceptions-mips.c: Kill
1934 the CUSTOM_EXCEPTION_HANDLING and CUSTOM_STACK_WALK defines.
1936 2008-09-07 Mark Probst <mark.probst@gmail.com>
1938 * method-to-ir.c (mono_method_to_ir2): Disable tail calls for PPC
1939 until they're implemented properly.
1941 * exceptions-ppc.c: Use arch-independent exception-handling code
1942 instead of custom one.
1944 * exceptions-ppc.c, mini-ppc.c, mini-ppc.h: Bug fixes and changes
1947 * tramp-ppc.c, mini-ppc.c: Fixed warnings.
1949 * decompose.c, aot-runtime.c, aot-compiler.c: PPC code also
1950 applies when __powerpc__ is defined.
1952 2008-09-06 Zoltan Varga <vargaz@gmail.com>
1954 * aot-runtime.c (mono_aot_get_method): Add another cache mapping wrapper
1955 methods to their code to avoid computing the full name of wrappers and
1956 doing a lookup in a string hash table.
1958 2008-09-05 Zoltan Varga <vargaz@gmail.com>
1960 * method-to-ir.c: Remove the CHECK_BBLOCK () stuff it is not needed since
1961 we identify bblocks before method_to_ir () is ran.
1963 * branch-opts.c (mono_optimize_branches): Avoid nullifying the exit bblock.
1964 Also avoid optimizing branches pointing to themselves.
1966 * mini.c (mini_method_compile): Ditto. Fixes #422947.
1968 2008-09-05 Rodrigo Kumpera <rkumpera@novell.com>
1970 * driver.c (mono_main): Enable the new verifier under core-clr and cas.
1972 2008-09-05 Zoltan Varga <vargaz@gmail.com>
1974 * tramp-arm.c (mono_arch_nullify_class_init_trampoline): Implement this.
1975 (mono_arch_patch_plt_entry): Fix the calculation of the jump_entry.
1976 (mono_arch_get_nullified_class_init_trampoline): Return 'code' instead of
1979 * aot-compiler.c (emit_plt): Fix the arm plt entries, previously they all
1980 jumped to the same entry in plt_jump_table.
1982 2008-09-02 Rodrigo Kumpera <rkumpera@novell.com>
1984 * method-to-ir.c (initialize_array_data): Handle field with RVA from
1987 2008-08-31 Zoltan Varga <vargaz@gmail.com>
1989 * method-to-ir.c (handle_isinst): Do the assignment at the beginning, so the
1990 other assignment can be if converted. Saves 1.5% on corlib size and fixes
1993 2008-08-29 Geoff Norton <gnorton@novell.com>
1995 * aot-compiler.c: The Mach/ARM compiler doesn't understand the bss
1996 segment, and doesn't properly handle .space as .text. Fixes
1999 2008-08-29 Geoff Norton <gnorton@novell.com>
2001 * mini.c: Disable the mach exception handler when running on
2004 2008-08-29 Geoff Norton <gnorton@novell.com>
2006 * aot-compiler.c: Patch from Renaldas Zioma to properly register
2007 globals on Darwin/ARM
2009 2008-08-28 Zoltan Varga <vargaz@gmail.com>
2011 * mini.c: Avoid not initializing the runtime when doing AOT compilation,
2012 since too many things depend on it. Instead, call
2013 mono_runtime_set_no_exec ().
2015 * mini.c (mono_create_tls_get): Call mono_alloc_preg (cfg) when running with
2018 * aot-compiler.c: Add an 'asm-only' AOT option.
2020 * mini.c: Avoid initializing the runtime when doing AOT compilation.
2022 * aot-compiler.c (compile_method): Disable gshared support for now as it
2025 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2027 * mini-amd64.h : Fix a compiler warning.
2029 * exceptions-amd64.c (mono_arch_unwindinfo_install_unwind_info) :
2030 Changed to use a callback function to retrieve the unwind info.
2031 This avoids problems observed when code blocks were removed by
2032 unloading an app domain.
2034 * mini-amd64.c (mono_arch_cpu_optimizazions) : Removing the peephole
2035 and branch excludes for Winx64. The fix in exceptions-amd64.c allows them
2038 Contributed under MIT/X11 license.
2040 2008-08-27 Bill Holmes <billholmes54@gmail.com>
2042 * mini-amd64.c (mono_arch_output_basic_block) : Fix the OP_X86_PUSH_OBJ
2043 case to keep the stack aligned to 8.
2045 Contributed under MIT/X11 license.
2047 2008-08-26 Zoltan Varga <vargaz@gmail.com>
2049 * aot-runtime.c (mono_aot_get_method): Add a cache for wrapper names to
2050 avoid repeated linear searches.
2052 2008-08-25 Zoltan Varga <vargaz@gmail.com>
2054 * aot-compiler.c (add_wrappers): Avoid calling get_runtime_invoke with
2055 methods it can't handle.
2057 * aot-compiler.c (add_method): Avoid adding a method twice.
2058 (add_wrappers): Add runtime invoke wrappers for all methods.
2060 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline_full): New
2061 function to create an aot-compatible version of this trampoline.
2063 * aot-compiler.c aot-runtime.c: Add support for AOT rgctx fetch trampolines.
2065 2008-08-24 Zoltan Varga <vargaz@gmail.com>
2067 * aot-compiler.c (compile_method): Skip wrappers of generic icalls.
2069 * method-to-ir.c (mono_method_to_ir2): Replace an assert in UNBOX_ANY
2070 with a generic sharing failure.
2072 * aot-compiler.c (emit_klass_info): Call mono_class_get_nested_types ().
2074 * method-to-ir.c (mono_method_to_ir2): Rethrow the correct exception in
2075 CEE_RETHROW. Fixes #419634.
2077 * mini.c (mono_method_to_ir): Ditto.
2079 * exceptions.cs: Add a new test.
2081 * generic-sharing.c (mini_type_stack_size): Always pass TRUE as allow_open
2082 to mono_type_stack_size_internal () since some callers might not pass in
2085 * mini-x86.c (mono_arch_emit_prolog): Store the rgctx before calling
2086 instrument_prolog. Fixes #419878.
2088 * mini.c (mono_compile_create_var_for_vreg): Make the lvars representing
2089 doubles in soft float mode volatile.
2091 2008-08-23 Zoltan Varga <vargaz@gmail.com>
2093 * ir-emit.h (NEW_ARGSTORE): Use cfg->args and cfg->arg_types to fix the build.
2095 * method-to-ir.c (mono_save_args): Use ARGSTORE instead of TEMPSTORE
2096 to handle soft float correctly.
2098 * tramp-arm.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Implement
2101 * mini.h (struct MonoCallInst): Add dynamic_imt_arg boolean field.
2103 * exceptions-arm.c (mono_arch_find_jit_info): Set ctx->regs [ARMREG_R11]
2104 to sp, since the generics catch code requires it.
2106 * mini-arm.h (MONO_ARCH_VTABLE_REG): Use R0 for this to avoid needless
2109 * method-to-ir.c (emit_imt_argument): Pass imt_arg to
2110 mono_arch_emit_imt_argument ().
2112 * mini-<ARCH>.c (mono_arch_emit_imt_argument): Add an 'imt_arg' argument.
2114 * mini-arm.c tramp-arm.c: Generic sharing updates.
2116 2008-08-22 Zoltan Varga <vargaz@gmail.com>
2118 * mini-arm.c: Fix the arm build.
2120 * generic-sharing.c (mini_type_get_underlying_type): New helper function
2121 handling enums, generic instances and generic sharing.
2122 (mini_type_stack_size_full): Ditto.
2124 * mini-amd64.c mini-x86.c mini-arm.c: Use the new functions.
2126 * mini.h (struct): Add 'uses_rgctx_reg' and 'uses_vtable_reg' fields.
2128 * method-to-ir.c: Set the new fields when using RGCTX_REG/VTABLE_REG.
2130 * tramp-arm.c: Implement the rgctx fetch and the generic class init
2133 * mini-arm.c: Various small generic sharing changes.
2135 * tramp-x86.c (mono_arch_create_generic_class_init_trampoline): Implement
2137 (mono_arch_create_trampoline_code): Remove most of the GENERIC_CLASS_INIT
2140 * mini-trampolines.c (mono_create_generic_class_init_trampoline): New
2141 helper function to return a generic class init trampoline.
2143 * method-to-ir.c mini.c: Use it.
2145 * tramp-amd64.c (mono_arch_create_generic_class_init_trampoline): New
2146 arch-specfic function to return a generic class init trampoline.
2148 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Remove most of
2149 the GENERIC_CLASS_INIT custom code.
2151 * method-to-ir.c (mono_method_to_ir2): If RGCTX_REG is not defined, that is
2152 a fatal error, not a sharing failure.
2154 * tramp-<ARCH>.c (mono_arch_get_rgctx_lazy_fetch_offset): Removed, no longer
2157 * mini-trampolines.c (mono_rgctx_lazy_fetch_trampoline): Get the additional
2158 trampoline argument from MONO_ARCH_VTABLE_REG.
2160 * tramp-x86.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2161 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2162 argument, and pass the vtable in VTABLE_REG.
2164 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Change the
2165 order of the arguments to the C trampoline: pass 'slot' as the trampoline
2166 argument, and pass the vtable in VTABLE_REG.
2167 (mono_arch_create_trampoline_code_full): Remove some special casing for
2168 the rgctx fetch trampoline.
2170 * mini.c (mono_method_to_ir): Fix the STELEM_ANY+null value optimization.
2173 * iltests.il: Add a test for it.
2175 2008-08-21 Zoltan Varga <vargaz@gmail.com>
2177 * aot-compiler.c (compile_method): Enable AOT support for generics sharing.
2179 * method-to-ir.c (mono_method_to_ir2): Remove an aot restriction which is
2182 * mini-trampolines.c (mono_magic_trampoline): Add a sync wrapper here,
2183 use mono_jit_info_table_find () to avoid recursion.
2184 (mono_delegate_trampoline): Add a sync wrapper here.
2186 * method-to-ir.c (mono_method_to_ir2): Don't call mono_ldftn_nosyc
2189 * mini.c (mono_method_to_ir): Ditto.
2191 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Remove
2192 add_sync_wrapper argument. Don't add a sync wrapper here.
2193 (mono_create_jump_trampoline): Don't add a sync wrapper here.
2195 * jit-icalls.c (mono_ldftn_nosync): Removed, no longer needed.
2197 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2199 * exceptions-amd64.c (seh_handler): For Winx64 adding missing copy
2200 of nonvolatile registers back from MonoContext to CONTEXT.
2202 Contributed under MIT/X11 license.
2204 2008-08-20 Bill Holmes <billholmes54@gmail.com>
2206 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): When shifting the
2207 arguments on Winx64 there are only 4 argument registers. For this
2208 logic to work the last argument must be pulled from the stack.
2210 Contributed under MIT/X11 license.
2212 2008-08-20 Zoltan Varga <vargaz@gmail.com>
2214 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2216 * aot-runtime.c aot-compiler.c patch-info.h mini.c: Get rid of
2217 MONO_PATCH_INFO_WRAPPER, encode/decode wrapper methods like the others in
2218 encode/decode_method_ref ().
2220 * aot-compiler.c (encode_patch): Handle STATIC_RGCTX_INVOKE wrappers.
2222 * aot-runtime.c (decode_patch): Ditto.
2224 * mini.c (mono_resolve_patch_target): Handle RGCTX_FETCH sub-patches of type
2225 MONO_PATCH_INFO_METHOD.
2227 * aot-runtime.c (decode_exception_debug_info): Decode the contents of
2230 * aot-compiler.c (emit_exception_debug_info): Emit the contents of
2233 * method-to-ir.c (emit_imt_argument): Fix AOT+gshared support.
2235 * mini-amd64.c (add_valuetype): Use a dummy gsctx if we didn't receive
2236 one from the caller.
2238 * aot-runtime.c (decode_generic_inst): New function to decode and
2239 return a interned generic inst.
2240 (decode_klass_ref): Use it.
2241 (decode_method_ref): Ditto.
2243 * aot-compiler.c (emit_exception_debug_info): Save
2244 jinfo->has_generic_jit_info too.
2246 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2248 * mini-ia64.c (mono_arch_output_basic_block): Add OP_FCONV_TO_I.
2250 * iltests.il.in: Add a test for fconv_to_i.
2252 * liveness.c: Disable the liveness2 pass for now to save space.
2254 * regalloc2.c: Include mempool-internals.h to fix warnings.
2256 * aot-compiler.c (encode_method_ref): Encode the context of generic
2259 * aot-runtime.c (decode_method_ref): Inflate generic methods using
2260 the context saved in the aot file.
2262 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
2264 * mini-x86.c (mono_arch_output_basic_block): Disable AOT for OP_JMP.
2266 * method-to-ir.c (mono_method_to_ir2): When using CEE_JMP, make arguments
2267 volatile so they won't be optimized away.
2269 2008-08-19 Rodrigo Kumpera <rkumpera@novell.com>
2275 * dominators.c: Remove duplicated functions that now are in
2276 mempool-internals.h.
2278 2008-08-19 Zoltan Varga <vargaz@gmail.com>
2280 * aot-compiler.c: Fix warnings.
2282 * aot-runtime.c (decode_klass_ref): Add support for VARs/MVARs.
2284 * aot-compiler.c (encode_klass_ref): Encode is_method too for VARs/MVARs.
2286 * method-to-ir.c (emit_get_rgctx_method): Use MONO_PATCH_INFO_METHODCONST
2289 * mini.c (mono_resolve_patch_target): Ditto.
2291 * aot-compiler.c (encode_patch): Add support for RGCTX_FETCH.
2292 (encode_klass_ref): Add support for encoding VARs/MVARs.
2294 * mini.c (mono_patch_info_dup_mp): Handle RGCTX_FETCH.
2296 * aot-runtime.c (decode_patch_info): Rename to 'decode_patch'. Split out
2297 the handling of the got entries into a separate 'decode_got_entry' function.
2298 Add support for RGCTX_FETCH.
2300 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RDI since RAX is
2301 clobbered by the trampoline code.
2303 * tramp-amd64.c mini-amd64.h: Change the VTABLE_REG to RAX since that is
2304 not clobbered by the indirect calling code.
2306 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2308 * mini-x86.c (mono_arch_patch_code): Handle RGCTX_FETCH/GENERIC_CLASS_INIT
2311 2008-08-18 Rodrigo Kumpera <rkumpera@novell.com>
2313 * method-to-ir.c (mono_emit_method_call_full): Alloc the constructor
2314 signature using the compilation mempool otherwise we would leak it.
2316 2008-08-18 Zoltan Varga <vargaz@gmail.com>
2318 * method-to-ir.c (mono_method_to_ir2): Emit the generic class inits using
2319 mono_emit_abs_call ().
2321 * patch-info.h: Add GENERIC_CLASS_INIT.
2323 * mini.c (mono_resolve_patch_target): Handle GENERIC_CLASS_INIT.
2325 * mini-amd64.c (emit_call_body): Treat abs calls which have a patch info
2326 as their target as a near call.
2328 * mini.c (mono_codegen): Handle patches stored in cfg->abs_patches in the
2330 (mono_resolve_patch_target): Add support for MONO_PATCH_INFO_RGCTX_FETCH.
2332 * method-to-ir.c (mono_emit_abs_call): New helper function which emits a
2333 call to a runtime function described by a patch.
2335 * method-to-ir.c: Emit rgctx entry fetches and class init trampolines using
2336 mono_emit_abs_call, this has the advantage that the ABS handling code in
2337 mono_codegen () can handle them both, and can handle other stuff in the
2338 future without additional code.
2340 * mini.h (struct MonoJumpInfoRgctxEntry): New structure describing an rgctx
2342 (MonoCompile): Add 'abs_patches' hashtable, which contains patches describing
2345 * mini.h: Add missing bblock related prototypes.
2347 * mini.h (MonoCompile): Remove unused reverse_inst_list and
2348 reverse_inst_list_len fields.
2350 * mini.c: Refactor this file a bit by moving branch optimizations to
2353 * method-to-ir.c: Merge generic sharing changes missed earlier.
2355 * aot-compiler.c (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST.
2357 * aot-runtime.c (decode_patch_info): Refactor the code dealing with the
2358 shared patches. Process METHODCONST as a shared patch.
2360 * liveness.c (mono_analyze_liveness): Disable the liveness2 code for now
2361 as it crashes on the 2.0 mscorlib.
2363 * aot-compiler.c (is_shared_got_patch): Revert the last change as it seems
2366 * aot-compiler.c: Use is_plt_patch () in a few additional places.
2367 (is_shared_got_patch): Add MONO_PATCH_INFO_METHODCONST, which is generated
2370 * aot-compiler.c: Reorganize the got handling code to be a bit more
2373 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2375 * aot-compiler.c: Make the patch_to_plt_offset hash table use
2376 mono_patch_info_equals/hash, and use it to massively simplify
2379 * mini.c (mono_patch_info_hash): Simplify this and add support for
2382 * patch-info.h: Rename RGCTX_LAZY_FETCH_TRAMPOLINE to just RGCTX_FETCH.
2384 * mini.c aot-compiler.c aot-runtime.c: Revert the LAZY_FETCH_TRAMPOLINE
2385 handling code, since an offset is not enough to identify a trampoline.
2387 * method-to-ir.c: Remove some g_assert (!cfg->compile_aot) lines.
2389 2008-08-17 Mark Probst <mark.probst@gmail.com>
2391 * mini.c (mono_op_imm_to_op): Add case for OP_IMUL_IMM.
2393 * method-to-ir.c (mono_method_to_ir2): Decompose OP_CKFINITE.
2395 * mini-ops.h: Argument and result types for OVF_CARRY ops.
2397 * decompose.c: PPC decompositions for various ops.
2399 * cpu-ppc.md, inssel-ppc.brg, mini-ppc.c: PPC changes for Linear IL.
2401 2008-08-17 Zoltan Varga <vargaz@gmail.com>
2403 * tramp-amd64.c (mono_arch_create_rgctx_lazy_fetch_trampoline): Make this
2404 call the generic trampoline code using a call, instead of a jump, to
2405 remove some special casing from the generic trampoline code.
2407 * mini.c (mono_resolve_patch_target): Handle LAZY_FETCH_TRAMPOLINE.
2408 (mono_codegen): Ditto.
2410 * aot-compiler.c aot-runtime.c: Ditto.
2412 * patch-info.h: Add MONO_PATCH_INFO_RGCTX_LAZY_FETCH_TRAMPOLINE.
2414 * mini-trampolines.c (mono_find_rgctx_lazy_fetch_trampoline_by_addr): New
2415 helper function to find the offset corresponding to a lazy fetch trampoline.
2417 * mini.h (MonoCompile): Add 'orig_method' field to hold the original method
2418 when doing generic sharing.
2420 * aot-compiler.c: Use cfg->orig_method instead of cfg->method in a lot of
2423 * mini.c (mono_create_rgctx_lazy_fetch_trampoline): Move this to
2424 mini-trampolines.c to be with the other trampoline creation functions.
2426 * method-to-ir.c (mono_emit_method_call): Remove the 'signature' argument
2427 as it is equal to method->signature in most cases, add a
2428 mono_emit_method_call_full variant which takes a signature and an imt
2431 2008-08-16 Zoltan Varga <vargaz@gmail.com>
2433 * jit-icalls.c (mono_helper_compile_generic_method): Don't pass the context
2434 to this function, since it could be computed easily from the method
2436 (mono_helper_compile_generic_method_wo_context): Removed, not needed any
2439 * method-to-ir.c mini.c: Remove references to
2440 compile_generic_method_wo_context.
2442 * method-to-ir.c (mono_method_to_ir2): Enable AOT for virtual
2443 generic method calls.
2445 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_1 for 1
2446 dimensional non-szarrays.
2448 * mini.c (mini_init): Register mono_array_new_1.
2450 * jit-icalls.c (mono_array_new_1): New jit icall.
2452 * mini-trampolines.c (mono_magic_trampoline): For jumps, patch the GOT entries
2453 pointing to the method.
2455 * aot-runtime.c (mono_aot_get_method_from_token): Register GOT slots holding
2456 method addresses belonging to METHOD_JUMP patches in the
2457 jump_target_got_slot_hash.
2458 (mono_aot_load_method): Ditto.
2460 * aot-compiler.c (compile_method): Allow AOT compilation of methods with
2461 METHOD_JUMP patches.
2463 * mini.c (mini_create_jit_domain_info): New helper function which
2464 initializes/frees domain->runtime_info.
2465 (mini_free_jit_domain_info): Ditto.
2466 (mini_init): Install the domain hook functions with the runtime.
2468 * mini.h (MonoJitDomainInfo): New structure which stores the domain specific
2469 information maintained by the JIT.
2471 * mini.c (mono_resolve_patch_target): For PATCH_INFO_METHOD_JUMP, move the
2472 insertion into jump_table_hash into mono_codegen (), also implement proper
2475 * method-to-ir.c (mono_method_to_ir2): Don't disable AOT for CEE_JMP and
2476 tail calls, it is already done by the aot code.
2478 * method-to-ir.c (mono_method_to_ir2): Handle CEE_JMP using the tail call
2481 * iltests.il.in: Make the jmp test a bit more complex.
2483 * aot-compiler.c (encode_method_ref): Handle references to normal methods of
2484 generic instances which doesn't have a token.
2486 * aot-runtime.c (decode_method_ref): Ditto.
2488 * method-to-ir.c (handle_unbox_nullable): Don't disable AOT, the aot code
2489 can handle this case now.
2490 (handle_box): Ditto.
2492 2008-08-15 Geoff Norton <gnorton@novell.com>
2494 * mini-x86.c: Fix alignment on Apple x86, and re-disable the alignment
2497 2008-08-15 Zoltan Varga <vargaz@gmail.com>
2499 * method-to-ir.c (mono_method_to_ir2): Allow AOT compilation of methods
2500 calling generic methods.
2502 * aot-compiler.c (encode_patch): Handle MONO_PATCH_INFO_METHOD_RGCTX.
2504 * aot-runtime.c (decode_patch_info): Ditto.
2506 * mini.c (mono_resolve_patch_target): Ditto.
2508 * patch-info.h: Add METHOD_RGCTX.
2510 * mini-amd64.c (mono_arch_output_basic_block): Optimize LOCALLOC_IMM.
2512 2008-08-14 Zoltan Varga <vargaz@gmail.com>
2514 * mini-amd64.c (mono_arch_emit_call): Nullify call->vret_var if returning
2515 arguments in registers.
2517 * decompose.c (mono_decompose_vtype_opts): Create a var for the vreg in
2518 OP_VCALL too, don't depend on OP_OUTARG_VTRETADDR doing it.
2520 * mini.c (mini_method_compile): Abort aot compilation for generic
2521 methods if generic sharing is disabled.
2523 * mini.c (mono_method_to_ir): Disable AOT for virtual calls requiring
2526 * method-to-ir.c (mono_method_to_ir2): Disable AOT for virtual calls
2527 requiring an mrgctx.
2529 * decompose.c (mono_decompose_vtype_opts): Emit the correct sized
2530 store instructions when converting a vcall to a normal call.
2532 * mini.c (sigprof_signal_handler): Call mono_find_jit_info instead of
2533 mono_arch_find_jit_info.
2535 2008-08-13 Zoltan Varga <vargaz@gmail.com>
2537 * method-to-ir.c (check_inline_called_method_name_limit): Optimize this to
2538 avoid calling mono_method_full_name () for every method even if the
2540 (check_inline_caller_method_name_limit): Ditto.
2542 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2544 * driver.c (main_thread_handler): Allow AOT compilation of multiple
2545 assemblies in one run.
2547 * aot-compiler.c (mono_compile_assembly): Only print out a count of
2548 skipped methods if it is not 0.
2550 * Makefile.am (aotcheck): AOT compile all test assemblies in one run.
2552 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2554 * mini.c (mono_codegen): Changing a preprocessor check from WIN64 to
2555 MONO_ARCH_HAVE_UNWIND_TABLE.
2557 Contributed under MIT/X11 license.
2559 2008-08-12 Bill Holmes <billholmes54@gmail.com>
2561 * mini-amd64.c (mono_arch_cpu_optimizazions): Remove peephole and branch
2562 from default optimizaton list on Winx64.
2564 * mini-amd64.c (emit_tls_get): Added Winx64 specific implementation for GetTLS.
2566 * mini-amd64.c (mono_arch_emit_prolog): Adding an offset on Winx64 to get
2567 the LMF from the MonoJitTlsData structure.
2569 * mini-amd64.c (mono_arch_setup_jit_tls_data): Added Winx64 implementation.
2571 Contributed under MIT/X11 license.
2573 2008-08-12 Zoltan Varga <vargaz@gmail.com>
2575 * mini.c (sigsegv_signal_handler): Fix the build.
2577 * mini-amd64.c (emit_call_body): Use image->aot_module instead of
2578 assembly->aot_module.
2580 * aot-runtime.c: Use image->aot_module instead of searching in the aot_modules
2581 hash table. This simplifies and speeds up a lot of code, and fixes support
2584 * mini.c (SIG_HANDLER_SIGNATURE): Avoid crashes if the thread is not registered
2587 * mini-exceptions.c: Ditto.
2589 * exceptions-*c.c (mono_arch_find_jit_info): Remove unused 'trace' and
2590 'native_offset' argument, since these are computed in the
2591 mono_find_jit_info () function.
2593 * mini-exceptions.c (mono_find_jit_info): Make this non-static, as it
2594 is used by exceptions-ppc.c.
2596 * exceptions-ppc.c: Call mono_find_jit_info () instead of
2597 mono_arch_find_jit_info ().
2599 * mini-ppc.h exceptions-ppc.c mini-mips.h mini-mips.c exceptions-mips.c
2600 mini-exceptions.c: Get rid of the CUSTOM_STACK_WALK stuff, use the
2601 generic code in mini-exceptions.c.
2603 2008-08-11 Zoltan Varga <vargaz@gmail.com>
2605 * mini-ppc.c (mono_arch_flush_register_windows): Add this for ppc.
2607 * aot-runtime.c (mono_aot_get_plt_info_offset): Fix a warning.
2609 * aot-runtime.c (mono_aot_get_method): Avoid doing all the loading inside
2610 the aot lock, to avoid deadlocks when mono_aot_get_class_from_name () is
2611 called while holding the loader lock. Fixes #415608.
2612 (mono_aot_get_method_from_token_inner): Ditto.
2614 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2616 * exceptions-ppc.c (mono_jit_walk_stack): Use MONO_INIT_CONTEXT_FROM_CURRENT
2617 to reduce differences between this and the generic implementation in
2619 (ves_icall_get_frame_info): Ditto.
2621 * mini-ppc.h (MONO_INIT_CONTEXT_FROM_CURRENT): Define this for ppc too.
2623 * mini-exceptions.c (mono_exceptions_init): Remove an #ifdef which is no
2626 * exceptions-ppc.c (arch_get_call_filter): Rename this to
2627 mono_arch_get_call_filter () and make it non-static, for consistency with the
2628 other architectures.
2630 2008-08-09 Rodrigo Kumpera <rkumpera@novell.com>
2633 * local-propagation.c:
2634 * mini-x86.c: Correct the name of arch defines.
2636 2008-08-09 Zoltan Varga <vargaz@gmail.com>
2638 * method-to-ir.c (mono_op_to_op_imm_noemul): Correct name of
2639 NO_EMULATE_LONG_SHIFT_OPS define.
2641 2008-08-08 Zoltan Varga <vargaz@gmail.com>
2643 * method-to-ir.c (mono_method_to_ir2): Remove some code from CEE_MONO_LDPTR
2644 now that aot-ed icall wrappers use CEE_MONO_ICALL_ADDR.
2646 * aot-compiler.c aot-runtime.c: Add support for static aot compilation.
2647 MACH fixes. Merged from the 2.0 branch.
2649 * method-to-ir.c (mono_method_to_ir2): Handle CEE_MONO_ICALL_ADDR.
2651 * mini.c (mono_resolve_patch_target): Error out if an icall is not found.
2652 (mono_method_to_ir): Handle CEE_MONO_ICALL_ADDR.
2654 * exceptions-arm.c (mono_arch_get_throw_exception_generic): Add AOT support.
2656 * method-to-ir.c mini.c driver.c aot-compiler.c: Update after
2657 mono_marshal_get_native_wrapper () signature changes.
2659 2008-08-07 Rodrigo Kumpera <rkumpera@novell.com>
2661 * jit-icalls.c (mono_fconv_ovf_u8): Work around soft-float double to long
2662 conversion bug under arm.
2664 2008-08-06 Rodrigo Kumpera <rkumpera@novell.com>
2666 * cpu-arm.md: Increase long_conv_to_ovf_i4_2 max length to 36.
2668 * mini-arm.c (mono_arch_output_basic_block): Implement long to int conversion
2669 with overflow checking.
2671 2008-08-05 Marek Habersack <mhabersack@novell.com>
2673 * Makefile.am (GENMDESC_PRG): when cross-compiling use full path
2674 to the genmdesc.pl file
2676 2008-08-05 Zoltan Varga <vargaz@gmail.com>
2678 * ir-emit.h (EMIT_NEW_ARGSTORE): Fix the usage of param_types and
2679 arg_array in the soft-float versions of the LOAD/STORE macros.
2681 * method-to-ir.c (mono_method_to_ir2): Fix a warning in the arm switch
2684 * ir-emit.h (NEW_VARLOADA): Handle SOFT_FLOAT correctly.
2686 2008-08-02 Zoltan Varga <vargaz@gmail.com>
2688 * mini-ia64.c (add_valuetype): Only reserve half parameter slot for each member of
2689 a float HFA. Fixes #413621.
2691 2008-08-02 Gert Driesen <drieseng@users.sourceforge.net>
2693 * mini-x86.c (mono_arg_get_argument_info): Rename last occurrence of
2694 frame_size to args_size. Fixes build.
2696 2008-08-02 Zoltan Varga <vargaz@gmail.com>
2698 * mini-x86.c (mono_arch_get_argument_info): Rename frame_size to args_size,
2699 and don't align it to MONO_ARCH_FRAME_ALIGNMENT.
2701 * mini-x86.h: Change MONO_ARCH_FRAME_ALIGNMENT to 8 so doubles stored on
2702 the stack are not unaligned. Fixes #413247.
2704 Fri Aug 1 18:46:42 CEST 2008 Paolo Molaro <lupus@ximian.com>
2706 * mini.c: update jitted methods performance counters.
2708 Fri Aug 1 16:30:37 CEST 2008 Paolo Molaro <lupus@ximian.com>
2710 * mini-exceptions.c: increase the exceptions thrown performance
2711 counter in mono_handle_exception ().
2713 2008-07-29 Zoltan Varga <vargaz@gmail.com>
2715 * aot-runtime.c: Use MonoImage's as keys in the aot_modules hash so the aot
2716 can work with netmodules.
2718 2008-07-28 Geoff Norton <gnorton@novell.com>
2720 * mini-x86.h: Correct the frame alignment on OSX. Fixes the jit
2723 2008-07-28 Zoltan Varga <vargaz@gmail.com>
2725 * mini-x86.c (mono_arch_emit_call): Emi the osx stack alignment at the
2728 2008-07-28 Bill Holmes <billholmes54@gmail.com>
2730 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
2731 The float param registers and other param registers must be the
2732 same index on Windows x64.
2734 * mini-amd64.c (mono_arch_allocate_vars) : Implementing the
2735 ArgValuetypeAddrInIReg argument case. Setting the argument
2736 op to OP_VTARG_ADDR (OP_REGOFFSET)).
2738 * mini-amd64.c (mono_arch_call_opcode) : Winx64 fix. Use the size
2739 variable computed above as the copy length for arguments of storage
2740 type ArgValuetypeAddrInIReg.
2742 * mini-amd64.c (mono_arch_emit_call) : Implementing the
2743 ArgValuetypeAddrInIReg argument case. This case will rely on
2744 mono_arch_emit_outarg_vt to emit the correct code later in the process.
2746 * mini-amd64.c (mono_arch_emit_call) : On Winx64 there always needs to be
2747 a 32 byte stack allocation for all calls. We will omit the adjustment for
2748 jump and tail call instructoins as they do not follow the typical call behavior.
2750 * mini-amd64.c (mono_arch_emit_outarg_vt) : Implementing the case for
2751 ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
2752 local variable and pass the local variable by reference to the called method.
2754 * mini-amd64.c (mono_arch_emit_prolog, emit_load_volatile_arguments) :
2755 Implementing the ArgValuetypeAddrInIReg argument case. When the address
2756 of a struct is passed in a register it must be saved with the other
2757 volatile argument on the stack.
2759 * mini-amd64.c (mono_arch_emit_prolog) : Winx64 fix. When omitting the
2760 frame pointer the stack adjustment value must be saved to the unwind
2763 Contributed under MIT/X11 license.
2765 2008-07-28 Zoltan Varga <vargaz@gmail.com>
2767 * inssel-x86.brg (stmt): Add missing OP_X86_OUTARG_ALIGN_STACK rule
2768 which got lost in the merge.
2770 2008-07-27 Zoltan Varga <vargaz@gmail.com>
2772 * method-to-ir.c: Make the helper_sig variables extern to fix the ppc
2775 * mini-amd64.c (emit_call_body): Add a no_patch case missed earlier.
2777 * mini-amd64.c (emit_call_body): Avoid aligning the call instruction on
2778 icalls, since they won't be patched.
2780 * exceptions-amd64.c (mono_arch_get_restore_context_full): Use a slightly
2781 different code sequence when running under valgrind to prevent some valgrind
2784 * iltests.il.in: Add new regression test.
2786 * method-to-ir.c (mono_method_to_ir2): Fix handling of inlined methods which
2789 * method-to-ir.c (mono_method_to_ir2): Use get_vreg_to_inst () instead of
2790 accessing cfg->vreg_to_inst directly to prevent a crash in LDFLD.
2792 * iltests.il.in: Add new test.
2794 * aot-compiler.c: Fix some warnings.
2796 * decompose.c (mono_decompose_long_opts): Implement OP_ICONV_TO_OVF_I8_UN.
2799 2008-07-27 Zoltan Varga <vargaz@gmail.com>
2801 * driver.c (mono_main): Fix the --gc=none build. Fixes #412482.
2802 (mini_usage_jitdeveloper): Add a missing --wapi option.
2804 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2806 * mini-codegen.c: Simplify the is_fp macros.
2807 (free_up_ireg): Remove, use free_up_reg instead.
2808 (free_up_reg): Fix the fp case.
2810 2008-07-26 Zoltan Varga <vargaz@gmail.com>
2812 * cpu-arm.md (loadr8_membase): Increase the length of this as this is not
2815 * exceptions-x86.c: Merge some changes which seemed to have got lost
2816 in the linear-ir merge.
2818 * liveness.c: Disable the liveness2 pass on 32 bit platforms.
2820 * method-to-ir.c (mono_handle_global_vregs): Make the component vregs of a
2821 long vreg volatile even if the variable was already created.
2823 * liveness.c (update_liveness2): Avoid eliminating dead definitions of
2826 2008-07-26 Zoltan Varga <vargaz@gmail.com>
2828 * cpu-x86.md (fcall_membase): Increase the size of the fcall opcodes.
2830 * mini.c (mono_jit_compile_method_inner): Add support for
2831 MONO_EXCEPTION_BAD_IMAGE.
2833 * method-to-ir.c (mono_method_to_ir2): Avoid a crash if
2834 mini_method_get_context () returns NULL. Fixes #356531.
2836 * mini.c (mono_method_to_ir): Ditto.
2838 * method-to-ir.c (mono_method_to_ir2): Create a variable if needed when
2839 accessing a field of a valuetype in LDFLD/STFLD. Fixes #412399.
2841 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2843 * method-to-ir.c (mono_method_to_ir2): Initialize an uninitialized variable
2844 in the LDFTN implementation.
2846 2008-07-25 Mark Probst <mark.probst@gmail.com>
2848 * mini-trampolines.c (mono_magic_trampoline): When sharing generic
2849 code, patch calls to icalls, too, even if they're not in the
2850 shared generic code hash. Fixes #411962.
2852 2008-07-25 Zoltan Varga <vargaz@gmail.com>
2854 * cpu-x86.md: Increase the length of the fcall opcodes.
2856 * mini-x86.c (emit_move_return_value): Avoid some precision issues for
2857 calls returning floats.
2859 * method-to-ir.c (mono_method_to_ir2): Remove the generic sharing restrictions
2862 * method-to-ir.c (mono_method_to_ir2): Merge some LDFTN gsharing changes
2865 * method-to-ir.c (handle_delegate_ctor): Avoid putting dynamic methods
2866 into the domain->method_code_hash.
2868 * aot-compiler.c: Fix win32 build.
2870 * method-to-ir.c (EMIT_GET_RGCTX): Call EMIT_NEW_LDARG in emit_get_rgctx ().
2872 * method-to-ir.c (mono_method_to_ir2): Use mono_array_new_specific in the
2873 gshared NEWARR implementation.
2875 * cpu-sparc.md: Remove duplicate localloc_imm opcode.
2877 * ir-emit.h (NEW_ARGLOAD): Use cfg->args and cfg->arg_types so this macro
2878 can be used outside of method_to_ir.
2880 * mini.h (MonoCompile): Add arg_types field.
2882 * method-to-ir.c (inline_method): Save/Restore cfg->args and cfg->arg_types.
2884 * method-to-ir.c (mono_method_to_ir2): Set cfg->args and cfg->arg_types to
2885 the values of the local arg_array and param_types array.
2887 2008-07-24 Zoltan Varga <vargaz@gmail.com>
2889 * method-to-ir.c (mono_method_to_ir2): Allocate a GOT var for NEWOBJ, since
2890 got accesses might only get generated later when NEWOBJ is decomposed.
2892 * method-to-ir.c (handle_delegate_ctor): Add an optimization to avoid
2893 looking up the native code of the target method when a delegate is called
2896 * mini-trampolines.c (mono_delegate_trampoline): Add the other half of the
2899 * debug-debugger.c (MONO_DEBUGGER__debugger_info): Fix a warning.
2901 * aot-runtime.c aot-compiler.c: Add a new option 'no-dlsym' which makes
2902 AOT work on platforms without a working dlsym implementation.
2904 * mini.h: Bump AOT image format version.
2906 2008-07-24 Mark Probst <mark.probst@gmail.com>
2908 * mini-exceptions.c: Free a MonoType with
2909 mono_metadata_free_type() instead of g_free().
2911 * aot-runtime.c: Free a MonoType.
2913 2008-07-24 Zoltan Varga <vargaz@gmail.com>
2915 * method-to-ir.c (mono_method_to_ir2): Add a comment for the box+brtrue
2918 * mini-codegen.c (mono_local_regalloc): Remove the remaining items from the
2921 2008-07-23 Massimiliano Mantione <massi@ximian.com>
2922 * mini.c (sigprof_signal_handler): call the new "runtime initialized"
2925 2008-07-23 Zoltan Varga <vargaz@gmail.com>
2927 * method-to-ir.c (mono_method_to_ir2): Set the stack type properly for
2928 NEWOBJ calls on valuetypes.
2930 * iltests.il.in: Add new test.
2932 * mini-x86.c (mono_arch_emit_call): Use mini_type_stack_size ().
2934 2008-07-22 Zoltan Varga <vargaz@gmail.com>
2936 * mini-exceptions.c: Fix some warnings. Remove one ia64 special case as it
2937 is no longer needed.
2939 * mini-ia64.c (mono_arch_emit_prolog): In native-to-managed wrappers, widen
2940 non register sized integer arguments.
2941 (mono_arch_call_opcode): Add support for ArgInFloatRegR4.
2942 (mono_arch_emit_outarg_vt): Pass a more reasonable alignment to
2945 * method-to-ir.c (mono_method_to_ir2): Handle the ret_var_is_local case in
2948 * method-to-ir.c (ADD_WIDEN_OP): New macro to insert a widening op when
2949 two a binop with different sized arguments is emitted.
2951 * mini.c (mono_bblock_insert_after_ins): Properly link up with the next
2952 instruction in the ins==NULL case.
2954 2008-07-23 Zoltan Varga <vargaz@gmail.com>
2956 * mini-ops.h: Add OP_X86_OUTARG_ALIGN_STACK.
2958 * mini-x86.c: Fix osx build.
2960 * mini-amd64.c (mono_arch_output_basic_block): Handle varargs in the CALL_REG
2963 * method-to-ir.c (mono_spill_global_vars): Avoid fusing a load+store into the
2964 instruction for non int sized variables.
2966 * method-to-ir.c (mono_method_to_ir2): Fix an assert in the LDFLD
2969 2008-07-23 Robert Jordan <robertj@gmx.net>
2971 * method-to-ir.c: Fix MSVC build.
2973 2008-07-22 Zoltan Varga <vargaz@gmail.com>
2975 * method-to-ir.c (mono_method_to_ir2): When calling native code which returns
2976 a non int sized type, widen it to an int since newer versions of gcc seem to
2977 generate code which needs this.
2979 * ssa2.c abcremoval2.c: Fix warnings.
2981 * *: Merge the Linear IR branch.
2983 The original branch is at trunk/branches/vargaz/mini-linear-il, and
2984 the ChangeLog file there describes all the changes done over the years.
2985 Further documentation can be found at www.mono-project.com/Linear_IL.
2987 2008-07-21 Bill Holmes <billholmes54@gmail.com>
2989 * mini-amd64.c (get_call_info): Winx64 fix for passing floats.
2990 The float param registers and other param registers must be the
2991 same index on Windows x64.
2993 Contributed under MIT/X11 license.
2995 2008-07-21 Rodrigo Kumpera <rkumpera@novell.com>
2997 * mini.c: Make the previous fix GC safe.
2999 2008-07-21 Raja R Harinath <harinath@hurrynot.org>
3001 * Makefile.am (version.h): Allow a trailing '/' in the repository URL.
3003 2008-07-21 Bill Holmes <billholmes54@gmail.com>
3005 * mini-amd64.c (get_call_info): Correcting the case for MONO_TYPE_TYPEDBYREF
3006 on Winx64. This type will not be passed on the stack (ArgOnStack), but
3007 ArgValuetypeAddrInIReg instead.
3009 Contributed under MIT/X11 license.
3011 2008-07-21 Zoltan Varga <vargaz@gmail.com>
3013 * mini-codegen.c (get_register_spilling): Fix a warning.
3015 2008-07-17 Rodrigo Kumpera <rkumpera@novell.com>
3017 * mini.c: Use mono_runtime_class_init_full to avoid leaking memory
3018 for types which the initialization fails. Raises the provided exception
3019 at the right stop after cleanup.
3021 2008-07-16 Zoltan Varga <vargaz@gmail.com>
3023 * aot-compiler.c: Free most of the memory allocated during compilation.
3025 * mini.c (mini_parse_debug_options): Fix a leak.
3027 * mini.c (mini_method_compile): Don't add the method to the jit info tables
3028 during aot compilation.
3030 2008-07-14 Zoltan Varga <vargaz@gmail.com>
3032 * mini.c (mono_method_to_ir): Disable aot for code using CCASTCLASS on x86 as
3033 it has too much register pressure.
3035 2008-07-13 Zoltan Varga <vargaz@gmail.com>
3037 * inssel.brg (CEE_CASTCLASS): Remove some dead code.
3039 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3041 * mini-x86.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3044 * mini-amd64.h aot-compiler.c aot-runtime.c: Store the plt info offset inline
3045 on amd64 similar to the way it is done on arm.
3047 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3049 * aot-runtime.c (load_aot_module): Rename 'info' to 'amodule' for
3050 consistency, normalize error messages, avoid loading aot-only modules in
3053 * driver.c (mono_main): Rename --aot-only command line option to --full-aot
3056 * aot-compiler.c aot-runtime.c tramp-arm.c: Implement aot-only support.
3058 2008-07-11 Martin Baulig <martin@ximian.com>
3061 (MonoDebuggerInfo): Add `interruption_request'.
3063 2008-07-12 Zoltan Varga <vargaz@gmail.com>
3065 * aot-compiler.c (emit_plt): Remove some dead code.
3067 * exceptions-arm.c (mono_arch_get_call_filter_full): Initialize ji.
3069 * aot-runtime.c (mono_aot_get_plt_info_offset): New helper function to
3070 return the plt info offset belonging to a given plt entry.
3072 * mini-trampolines.c (mono_aot_plt_trampoline): Use
3073 mono_aot_get_plt_info_offset.
3075 * aot-runtime.c aot-compiler.c tramp-arm.c: Change the arm plt code to be
3076 similar to the amd64 code by makeing jumps through a separate jump table
3077 instead of embedding the jump addresses into the code.
3079 2008-07-11 Zoltan Varga <vargaz@gmail.com>
3081 * mini.c (mono_method_to_ir): Disable aot for calling ldtoken in a generic
3084 2008-07-10 Martin Baulig <martin@ximian.com>
3086 * mini.c (mini_method_compile): Disable generics sharing when
3087 running in the debugger.
3089 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3091 * mini.c (mono_method_to_ir): Create the got var in CEE_REFANYVAL.
3093 * inssel.brg (CEE_CASTCLASS): Avoid reusing temporary registers to prevent
3094 the local register allocator from running out of registers on x86 when
3097 2008-07-10 Bill Holmes <billholmes54@gmail.com>
3099 * inssel-long.brg For OP_LCONV_TO_OVF_I4 an int cast is needed when
3100 expressing IntMin for the VS Compiler. See Compiler Warning (level 2)
3103 Contributed under MIT/X11 license.
3105 2008-07-10 Zoltan Varga <vargaz@gmail.com>
3107 * aot-compiler.c: Get rid of whitespace in the generated assembly file to
3108 speed up the assembler.
3110 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3112 * mini-arm.h tramp-arm.c exceptions-arm.c aot-compiler.c: Beginnings of aot-only
3115 * mini.c: Move the soft float handling macros a bit earlier, add
3116 NEW_TEMPSTORE_SOFT_FLOAT macro, fix warnings, add soft-float support in one
3119 * mini.h: Add prototype for mono_arch_fixup_jinfo.
3121 * mini.c (mini_init): In aot-only mode, set the root domain code manager to
3122 read-only to help catch code allocation requests.
3124 * mini.c inssel.brg aot-compiler.c: Make the use of IMT runtime configurable,
3125 and turn it off when using --aot-only or when compiling with --aot=full.
3127 * mini.c (mono_resolve_patch_target): In aot-only mode, allocate the
3128 jump table for switches from the normal domain mempool, not the code
3131 * mini-trampolines.c (get_unbox_trampoline): New function to return an
3132 unbox trampoline which handles aot-only mode too.
3134 * aot-runtime.c (mono_aot_get_unbox_trampoline): New function to lookup
3135 an AOTed unbox trampoline.
3137 * aot-compiler.c (emit_trampolines): Emit unbox trampolines.
3139 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3141 * wapihandles.c: Fixing MSVC builds. Include statement changed from <> to
3144 Contributed under MIT/X11 license.
3146 2008-07-09 Bill Holmes <billholmes54@gmail.com>
3148 * mini.c (mono_codegen): Allocate space at the end of the code block and store
3149 the unwind information for the method at the end of the allocated block.
3151 * mini-amd64.h: Added declarations for the unwind routines and adding field to
3152 MonoCompileArch to hold the unwind info for SEH on Winx64
3154 * mini-amd64.c (mono_arch_emit_prolog): Calls to the unwind routines added to store
3155 frame pointer info for the method being compiled.
3157 * exceptions-amd64.c (mono_arch_get_throw_corlib_exception): Added a stack adjustment before
3158 the call to mono_exception_from_token.
3160 * exceptions-amd64.c: Added mono_arch_unwindinfo* implementations. This code is responsible
3161 storing the method prolog information in a format that the Winx64 SEH can understand. This
3162 information is stored a the end of the method block because it is all 32-bit offset based.
3164 Contributed under MIT/X11 license.
3166 2008-07-09 Zoltan Varga <vargaz@gmail.com>
3168 * mini.h: Remove duplicate definitions of the mini_wapi_ functions.
3170 * wapihandles.c: Fix warnings.
3172 * aot-runtime.c (load_aot_module): Add a missing error message in aot-only
3175 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): Avoid calling
3176 mono_jit_compile_method in aot-only mode since that calls the type
3179 * mini-trampolines.c (mono_create_delegate_trampoline): Avoid calling
3180 get_delegate_invoke_impl in aot-only mode.
3182 * mini.c (mono_global_codeman_reserve): Reenable the aot-only check.
3184 2008-07-08 Zoltan Varga <vargaz@gmail.com>
3186 * trace.c (mono_trace_enter_method): Fix printing of Type instances.
3188 * aot-compiler.c (compile_method): Disable the check for GSHARED since it
3191 * inssel-long.brg (reg): Add a rule for LCALL_REG (OP_I8CONST).
3193 * tramp-amd64.c (mono_arch_nullify_plt_entry): Read the nullified class
3194 init trampoline from the AOT file as well.
3196 * mini-amd64.c (mono_arch_register_lowlevel_calls): Register
3197 mono_amd64_throw_exception as a jit icall since it is needed by the aot-only
3200 * mini.c (mini_init): Move the call to mono_exceptions_init () after
3203 * exceptions-amd64.c: Add _full variants for the remaining exception code
3204 creation functions as well, allow emission of relocatable code, remove
3205 caching since that is now done by the caller.
3207 * mini-exceptions.c: Add _full variants for the remaining exception code
3208 creation functions as well, add aot-only support.
3210 * aot-compiler.c (compile_method): Allow calls to methods of constructed types
3211 if we can determine a proper token for them.
3212 (add_wrappers): Add a few more wrappers.
3213 (emit_method_code): Remove some dead code.
3214 (emit_trampolines): Emit exception code too.
3216 * mini.c (mono_method_to_ir): Call mono_array_new_2 if possible.
3218 * jit-icalls.c (mono_array_new_2): New jit icall, specialized version of
3219 mono_array_new_va which avoids varargs.
3221 * mini-exceptions.c (mono_exceptions_init): Fix the ppc build.
3223 * mini-trampolines.c: Call mono_create_specific_trampoline () instead of
3224 mono_arch_create_specific_trampoline () in all places.
3226 * aot-compiler.c aot-runtime.c: Refactor the trampoline emitting/loading code
3227 a bit so it can be used for other things as well.
3229 * mini-exceptions.c (mono_exceptions_init): Initialize throw_exception_by_name
3232 * exceptions-amd64.c: Rename the caching from the exception code creation
3233 functions, it is done by the caller instead.
3235 * exceptions-amd64.c: Change the signature of the exception code creation
3236 functions to allow the creation of relocatable code later.
3238 * mini-exceptions.c: Add a set of functions to query the various
3239 runtime-generated exception functions.
3241 * mini.c mini-exceptions.c: Use the newly added functions instead of the
3242 mono_arch_.. () functions.
3244 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3246 * mini-trampolines.c (mono_aot_get_trampoline_code): Removed, no longer used.
3248 * aot-runtime.c aot-compiler.c: AOT the generic trampolines in aot-only mode.
3250 * mini.c (mini_get_imt_trampoline): Call mono_create_specific_trampoline ().
3251 (mini_get_vtable_trampoline): Ditto.
3253 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Create relocatable
3254 code in the AOT case by returning the code size and a list of relocations to
3257 * mini-trampolines.c (mono_create_specific_trampoline): New helper function.
3259 2008-07-07 Bill Holmes <billholmes54@gmail.com>
3261 * mini-amd64.c: On Winx64 the calling convention always requires the caller to
3264 Contributed under MIT/X11 license.
3266 2008-07-07 Zoltan Varga <vargaz@gmail.com>
3268 * aot-compiler.c (emit_exception_debug_info): Serialize the debug info first
3269 so the buffer size can be computed correctly. Fixes #404735.
3271 * debug-mini.c (mono_debug_serialize_debug_info): Lookup the debug info
3272 normally as cfg->debug_info is already freed.
3274 2008-07-06 Zoltan Varga <vargaz@gmail.com>
3276 * mini-amd64.c: For calls returning vtypes in registers, don't store
3277 the return address on the stack, instead allocate a separate local for
3280 2008-07-05 Mark Probst <mark.probst@gmail.com>
3282 * mini-trampolines.c, mini.h: Add an argument to
3283 mono_create_jit_trampoline_in_domain() for turning off the adding
3284 of the sync wrapper.
3286 * mini.c: Use the JIT trampoline without sync instead of
3287 ldftn_nosync in static RGCTX invoke wrappers so that the call can
3290 2008-07-04 Mark Probst <mark.probst@gmail.com>
3292 * driver.c: Turn on GSHARED optimization by default.
3294 2008-07-04 Zoltan Varga <vargaz@gmail.com>
3296 * mini-trampolines.c mini.c mini.h tramp-<ARCH>.c: Rename MONO_TRAMPOLINE_GENERIC
3297 to MONO_TRAMPOLINE_JIT since it better reflects what it does.
3299 * mini-trampolines.c (mono_get_aot_trampoline_code): New internal function to
3300 create a variant of the generic trampoline code callable from AOTed trampolines.
3302 * tramp-amd64.c (mono_arch_create_trampoline_code_full): Add support for generic
3303 trampoline code callable from AOTed trampolines.
3305 * aot-compiler.c aot-runtime.c: Add support for AOTing trampolines.
3307 2008-07-04 Mark Probst <mark.probst@gmail.com>
3309 * inssel.brg, mini-ops.h: New opcode for doing CHECK_THIS in a
3310 pass-through manner.
3312 * mini.c: Generic method sharing. Pass MRGCTX to generic methods
3313 and don't fail sharing for them anymore.
3315 * mini-exceptions.c: Handle exceptions in shared generic methods.
3317 * generic-sharing.c: When checking the context of a generic
3318 method, also check its class's context. Don't treat wrappers as
3321 * mini-trampolines.c: Some code factored out to
3322 metadata/generic-sharing.c. Handle the MRGCTX case.
3324 * jit-icalls.c, jit-icalls.h: ldvirtfn icall for generic sharing -
3325 we must deal with the method being of another instantiation of the
3326 class. Add static rgctx invoke wrappers to generic methods.
3328 2008-07-04 Mark Probst <mark.probst@gmail.com>
3330 * mini.c: Provide all jit infos of generic shared methods with a
3333 * mini-exceptions.c: Handle the new situation that a generic info
3334 might be available, but not info about the this/vtable/mrgctx
3337 2008-07-03 Mark Probst <mark.probst@gmail.com>
3339 * mini.c: Don't accept ldftn and ldvirtftn with uninstantiated
3342 2008-07-03 Zoltan Varga <vargaz@gmail.com>
3344 * dominators.c (check_dominance_frontier): Fix a warning.
3346 * mini.h: Add some missing prototypes.
3348 * ssa.c local-propagation.c debug-debuger.c: Fix warnings.
3350 * driver.c (mono_jit_init_version): Correct the comments since the first
3351 argument should be the name of the root domain, not a filename.
3353 * aot-runtime.c (make_writable): Error out if this is called while running
3355 (load_aot_module): Ditto.
3357 * aot-compiler.c: Really fix the computation of method indexes.
3359 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Remove the previous
3360 optimizations as this is no longer called frequently.
3362 * mini-trampolines.c (mono_create_delegate_trampoline): Precompute the invoke
3363 method and the invoke impl code and pass it to the delegate trampoline instead of
3364 just the delegate class.
3366 2008-07-02 Zoltan Varga <vargaz@gmail.com>
3368 * aot-compiler.c: Fixup the computation of method indexes.
3369 (add_wrappers): Create the base methods of the runtime invoke wrappers using
3370 the method builder infrastructure.
3372 * aot-runtime.c (decode_exception_debug_info): Don't crash if the method
3375 * mini-trampolines.c (mono_create_jit_trampoline_in_domain): In aot-only
3376 mode, load the method right away instead of creating a trampoline.
3378 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Eliminate locking.
3380 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Eliminate locking, speed up
3383 2008-07-01 Zoltan Varga <vargaz@gmail.com>
3385 * aot-runtime.c (decode_patch_info): Don't create trampolines in aot_only mode.
3386 (mono_aot_load_method): Use method_index instead of method->token.
3388 * mini.c (mono_jit_compile_method_inner): Move the aot_only check down, so it
3389 can handle icalls etc. properly.
3391 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
3393 * aot-compiler.c aot-runtime.c: Allow AOTing many wrapper types.
3395 * mini.c (mono_resolve_patch_target): Handle JIT_ICALL_ADDR.
3396 (mono_codegen): Convert calls made by JIT icall wrappers to the icalls into
3397 JIT_ICALL_ADDR patch type.
3399 * patch-info.h: Add JIT_ICALL_ADDR patch type.
3401 * mini.c (mono_method_to_ir): Allow AOTing methods which access the interruption
3403 (mono_resolve_patch_target): Handle INTERRUPTION_REQUEST_FLAG.
3405 * patch-info.h: Add INTERRUPTION_REQUEST_FLAG.
3407 2008-06-30 Zoltan Varga <vargaz@gmail.com>
3409 * mini.c: Use domain->jit_code_hash_lock for controlling access to
3410 domain->jit_code_hash.
3412 2008-06-29 Zoltan Varga <vargaz@gmail.com>
3414 * mini.c (mini_parse_debug_options): Add 'dont-free-domains' option.
3416 2008-06-27 Zoltan Varga <vargaz@gmail.com>
3418 * mini-trampolines.c (mono_delegate_trampoline): Don't pass a gsctx to
3419 get_this_arg_from_call, let it compute it when needed.
3421 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'code' argument, compute
3422 gsctx from code only when needed.
3424 * mini-trampolines.c (get_generic_context): Rename this to
3425 mono_get_generic_context_from_code (), and move it to generic-sharing.c, where
3426 it can be called by the arch backends.
3428 * mini-exceptions.c (mono_print_thread_dump): Allow the argument to be NULL.
3430 2008-06-26 Zoltan Varga <vargaz@gmail.com>
3432 * driver.c (mono_main): Add experimental --aot-only command line option.
3434 * mini.c: Error out when creating trampolines or JIT compiling if --aot-only is
3437 2008-06-26 Kornél Pál <kornelpal@gmail.com>
3439 * driver.c (DllMain): Remove mono_module_handle.
3441 Contributed under MIT/X11 license.
3443 2008-06-25 Zoltan Varga <vargaz@gmail.com>
3445 * aot-compiler.c: Add not-yet-usable 'full' option. Add some infrastructure code
3446 for emitting methods which are not in the source assembly. Detect and report
3447 failure of assembling+linking.
3449 * aot-compiler.c (emit_klass_info): Call mono_class_setup_vtable ().
3451 * aot-compiler.c: Move the contents of the has_glot_slots array to MonoCompile.
3453 2008-06-24 Rodrigo Kumpera <rkumpera@novell.com>
3455 * mini.c: Check if stats is enabled so we don't allocate memory when not needed.
3457 2008-06-24 Zoltan Varga <vargaz@gmail.com>
3459 * mini.h: Remove some obsolete prototypes.
3461 * mini.c: Avoid storing MonoMethod pointers in the JIT stats, store their string format instead.
3463 2008-06-24 Mark Probst <mark.probst@gmail.com>
3465 * mini.c (get_object_generic_inst): Variable-sized arrays are not
3466 supported by Visual Studio, so use alloca().
3468 2008-06-23 Zoltan Varga <vargaz@gmail.com>
3470 * mini-ia64.c (add_valuetype): Increase *gr too when passing a HFA to be in sync with the ABi.
3473 2008-06-23 Mark Probst <mark.probst@gmail.com>
3475 * mini.c: Fail sharing of a generic method if it contains an open
3476 catch clause (because we don't pass MRGCTXs yet).
3478 2008-06-23 Mark Probst <mark.probst@gmail.com>
3480 * mini.c: When compiling a method with generic sharing, insert the
3481 method instantiated with an all-Object generic context into the
3482 jit info table, instead of the context of the first instantiation
3483 of the method we happen to compile.
3485 2008-06-18 Martin Baulig <martin@ximian.com>
3487 * debug-debugger.h (MonoDebuggerInfo): Replaced `version' with
3488 `major_version' and `minor_version'.
3490 2008-06-17 Mark Probst <mark.probst@gmail.com>
3492 * generic-sharing.c, mini.c, mini.h, aot-runtime.c:
3493 mono_method_is_generic_sharable_impl() takes an additional
3494 argument specifying whether to treat type variables as reference
3497 2008-06-17 Mark Probst <mark.probst@gmail.com>
3499 * mini.h: Removed obsolete prototypes.
3501 2008-06-17 Mark Probst <mark.probst@gmail.com>
3503 * mini.c: Don't fail generic sharing for initobj and sizeof - we
3504 already handle them.
3506 2008-06-17 Mark Probst <mark.probst@gmail.com>
3508 * mini.h, mini-trampolines.c, tramp-alpha.c, tramp-amd64.c,
3509 tramp-arm.c, tramp-hppa.c, tramp-ia64.c, tramp-mips.c,
3510 tramp-ppc.c, tramp-s390.c, tramp-s390x.c, tramp-sparc.c,
3511 tramp-x86.c: Added a MonoGenericContext* argument to
3512 mono_arch_get_unbox_trampoline() so that it can call other
3513 functions which require it.
3515 2008-06-17 Mark Probst <mark.probst@gmail.com>
3517 * mini.h, mini-trampolines.c, mini-amd64.c, mini-x86.c,
3518 mini-alpha.c, mini-arm.c, mini-ia64.c, mini-ppc.c:
3519 mono_arch_get_this_arg_from_call() takes a
3520 MonoGenericSharingContext* as well.
3522 2008-06-17 Mark Probst <mark.probst@gmail.com>
3524 * mini.c: Factor out code for emitting unbox into emit_unbox() and
3525 implement generic sharing of unbox.
3527 2008-06-17 Mark Probst <mark.probst@gmail.com>
3529 * mini.c: Don't compute the vtable to determine whether a field is
3530 special static, because it might not work for open types.
3532 2008-06-17 Mark Probst <mark.probst@gmail.com>
3534 * mini.c: Removed the unused token_type and token_source arguments
3535 from get_runtime_generic_context_ptr().
3537 2008-06-17 Marek Habersack <mhabersack@novell.com>
3539 * mini.c (ADD_BINOP): fix the build
3541 2008-06-16 Zoltan Varga <vargaz@gmail.com>
3543 * mini.c (ADD_BINOP): When operating on a native int and an int32, insert
3546 2008-06-16 Mark Probst <mark.probst@gmail.com>
3548 * mini.h: Removed class relations enum that's not used anymore.
3550 2008-06-16 Mark Probst <mark.probst@gmail.com>
3552 * tramp-x86.c, tramp-amd64.c: Slot access code for MRGCTXs.
3554 * mini-trampolines.c: Distinguish between RGCTXs and MRGCTXs in
3555 the lazy fetch trampoline access code.
3557 2008-06-15 Zoltan Varga <vargaz@gmail.com>
3559 * mini-codegen.c (mono_local_regalloc): Add some micro optimizations.
3561 2008-06-14 Zoltan Varga <vargaz@gmail.com>
3563 * mini.c: Fix some soft-float bugs. Fixes #378735 and #398348.
3565 * mini.h (MONO_INST_LIST_ENTRY): Fix warnings on arm.
3567 * mini.c (mono_method_to_ir): Check call signature for NEWOBJ as well.
3569 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3571 * mini-x86.c inssel-x86.brg cpu-x86.md: Implement unsigned min/max
3574 * mini-ops.h: Add MIN/MAX_UN opcodes.
3576 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Implement unsigned min/max
3579 * basic-math.cs: Add more min/max tests.
3581 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3583 2008-06-13 Mark Probst <mark.probst@gmail.com>
3585 * mini.c: Small fix in the prologue of emit_castclass.
3587 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3589 * inssel.brg: Remove the OP_MIN/OP_MAX rules. Fix a warning.
3591 * mini.c (mini_get_inst_for_method): Remove the Min/Max intrinsics, they
3592 do not work even for unsigned types. Fixes #400014.
3594 * basic-math.cs: Add regression tests for unsigned Min/Max.
3596 2008-06-13 Mark Probst <mark.probst@gmail.com>
3598 * mini.c: Added additional context_used argument to several
3599 functions, which will be needed for sharing generic methods. Use
3600 GET_RGCTX macro wherever appropriate. Declare only one
3601 context_used in mono_method_to_ir().
3603 2008-06-13 Mark Probst <mark.probst@gmail.com>
3605 * mini.c, generic-sharing.c: Removed generic class relations.
3607 * mini.c, tramp-amd64.c, tramp-x86.c: Additional arguments to
3608 functions due to MRGCTX changes.
3610 2008-06-13 Mark Probst <mark.probst@gmail.com>
3612 * inssel.brg, inssel-long.brg, inssel-long32.brg, mini-ops.h,
3613 graph.c, local-propagation.c, aliasing.c: New opcodes for calls
3614 with calculated IMT.
3616 * mini.c: Generic sharing of calls via generic interfaces.
3618 * jit-icalls.c, jit-icalls.h: Helper function for compiling a
3619 generic method with non-constant MonoGenericContext*. Instead,
3620 the context is taken out of the method itself.
3622 2008-06-13 Mark Probst <mark.probst@gmail.com>
3624 * mini.c: Generic sharing of ldvirtftn.
3626 2008-06-13 Mark Probst <mark.probst@gmail.com>
3628 * mini.c: Generic sharing of ldftn.
3630 2008-06-13 Mark Probst <mark.probst@gmail.com>
3632 * mini.c: Do pass VTable/RGCTX argument to static generic methods.
3634 2008-06-13 Mark Probst <mark.probst@gmail.com>
3636 * mini.c: Generic sharing of the special case of ldtoken followed
3637 by a call to GetTypeFromHandle.
3639 2008-06-13 Mark Probst <mark.probst@gmail.com>
3641 * mini.c: Generic sharing of box for nullable types.
3643 2008-06-13 Zoltan Varga <vargaz@gmail.com>
3645 * mini-s390x.c (add_stackParm): Fix computation of offsets when arguments
3646 are passed on the stack. Fixes #324807.
3648 2008-06-12 Bill Holmes <billholmes54@gmail.com>
3650 * mini-amd64.c:add_valuetype: Adding Winx64 code to fill the ArgInfo
3651 for the ArgValuetypeAddrInIReg case.
3653 * mini-amd64.c:mono_arch_allocate_vars: Adding a case for
3654 ArgValuetypeAddrInIReg to avoid asserts. Code needs to be added here.
3656 * mini-amd64.c: mono_arch_call_opcode: Adding Winx64 code for an ArgInfo of
3657 type ArgValuetypeAddrInIReg. The code emitted will copy the argument to a
3658 local variable and pass the local variable by reference to the called method.
3660 * mini-amd64.c: mono_arch_emit_prolog: Adjust the stack for calls to
3661 mono_jit_thread_attach and mono_get_lmf_addr for Winx64.
3663 Contributed under MIT/X11 license.
3665 2008-06-10 Rodrigo Kumpera <rkumpera@novell.com>
3667 * debug-mini.c (mono_debug_free_method_jit_info): Moved to metadata/mono-debug.c.
3669 * debug-mini.c (mono_debug_print_vars): Release memory after printing
3672 2008-06-10 Martin Baulig <martin@ximian.com>
3675 (mono_debug_close_method): Check whether `cfg->epilogue_begin != NULL'.
3677 2008-06-09 Kornél Pál <kornelpal@gmail.com>
3679 * main.c: Add and set argv [argc] to NULL to match C specification that fixes
3680 possible error when no arguments are passed.
3682 Contributed under MIT/X11 license.
3684 2008-06-09 Rodrigo Kumpera <rkumpera@novell.com>
3686 * mini-exceptions.c (ves_icall_get_trace): Skip source locations
3687 where the file name is NULL.
3689 2008-06-09 Zoltan Varga <vargaz@gmail.com>
3691 * mini.c: Fix s390 build.
3693 2008-06-08 Zoltan Varga <vargaz@gmail.com>
3695 * trace.c (mono_trace_parse_options): Fix warnings.
3697 * mini-amd64.c: Revert most of the last patch for now as it breaks the build.
3699 2008-06-07 Zoltan Varga <vargaz@gmail.com>
3701 * mini.c (remove_block_if_useless): Avoid printing the method name.
3703 * mini.c: Remove needless setting of ins->cil_code which is now done by
3706 * mini-amd64.c: Add some code to avoid saving callee saved registers in the
3709 * tramp-amd64.c (mono_arch_patch_callsite): Tell valgrind to discard the
3710 translated code after it has been patched.
3712 2008-06-06 Zoltan Varga <vargaz@gmail.com>
3714 * mini-amd64.c (emit_call_body): Align the call displacement to 4 bytes to
3715 avoid problems during code patching on SMP systems.
3716 (emit_call): Avoid adding a patch info which is already added by
3718 (mono_arch_emit_exceptions): Ditto.
3720 2008-06-05 Zoltan Varga <vargaz@gmail.com>
3722 * tramp-*.c (mono_arch_get_unbox_trampoline): No need to check for ret->byref,
3723 MONO_TYPE_ISSTRUCT already checks for it.
3725 2008-06-05 Bill Holmes <billholmes54@gmail.com>
3727 * mini-amd64.c:merge_argument_class_from_type: When marshaling
3728 structs with floats on Winx64 the float registers are not used.
3729 The integer registers are always used..
3730 * mini-amd64.c:add_valuetype: When marshaling structs on Winx64
3731 only one register will be used and only if the size of the struct
3732 is 1,2,4, or 8 bytes.
3734 * tramp-amd64.c : Adjusting size used for mono_global_codeman_reserve
3737 Contributed under MIT/X11 license.
3739 2008-06-05 Martin Baulig <martin@ximian.com>
3741 * debug-debugger.c (debugger_lookup_class): Also call
3742 mono_class_setup_methods() here; we're only called from RTI.
3744 2008-06-05 Andreas Färber <andreas.faerber@web.de>
3746 * mini.c (mini_init): Add DTrace probes ves-init-{begin,end}.
3747 (mini_method_compile) Add DTrace probes method-compile-{begin,end}.
3748 * Makefile.am (libmono_la_LIBADD,libmono_static_la_LIBADD,mono_LDADD):
3749 Post-process object files and add dtrace-generated object, if necessary.
3751 Contributed under MIT/X11 license.
3753 2008-06-04 Mark Probst <mark.probst@gmail.com>
3755 * inssel.brg, mini-ops.h: Added opcode for unboxcast with computed
3758 * mini.c: Generic sharing for unbox.any and castclass.
3760 2008-06-04 Mark Probst <mark.probst@gmail.com>
3762 * mini.c: Ignore tailcall prefix in shared generic code and when
3763 doing calls which require a vtable/rgctx argument.
3765 2008-06-04 Mark Probst <mark.probst@gmail.com>
3767 * mini.c: Don't free the JIT info.
3769 * driver.c: Changes in the JIT info table testing code.
3771 2008-06-03 Zoltan Varga <vargaz@gmail.com>
3773 * tramp-arm.c (mono_arch_create_trampoline_code): Check for thread
3774 interruption. Fix some warnings.
3776 * tramp-*.c (mono_arch_create_trampoline_code): Call the _force_ variant of
3777 interruption_checkpoint.
3779 Tue Jun 3 13:07:03 CEST 2008 Paolo Molaro <lupus@ximian.com>
3781 * jit.h, mini.h, trace.c, driver.c: introduce an API to enable tracing
3782 from embedding applications.
3784 2008-06-02 William Holmes <billholmes54@gmail.com>
3786 * mini-amd64.c : Correcting some of the issues for Winx64 dealing with
3787 reserving 32 bytes on the stack when making calls.
3789 Contributed under MIT/X11 license.
3791 2008-06-01 Zoltan Varga <vargaz@gmail.com>
3793 * mini-arm.c (mono_arch_output_basic_block): Merge some small fixes from
3794 the linear IL branch.
3796 * driver.c: Print out more information for --version on arm.
3798 2008-05-30 Zoltan Varga <vargaz@gmail.com>
3800 * mini-amd64.c (mono_arch_emit_prolog): Increase max_offset when processing
3801 bb_exit instead, since out of line bblocks might not actually be emitted
3804 * mini-amd64.c (mono_arch_emit_prolog): Increase bb->max_offset by the
3805 maximum epilog size for out of line bblocks if tracing is enabled.
3807 * iltests.il.in: Merge tests/long-shift.regalloc.il into this file.
3809 2008-05-28 Rodrigo Kumpera <rkumpera@novell.com>
3811 * arrays.cs: Regression tests for allocating arrays with negative sizes.
3813 2008-05-28 Zoltan Varga <vargaz@gmail.com>
3815 * mini-x86.h mini-x86.c inssel-x86.brg cpu-x86.md: Add support for
3816 CAS instrinsics. Optimize the implementation of the ATOMIC_EXCHANGE
3819 2008-05-27 Zoltan Varga <vargaz@gmail.com>
3821 * mini.c (mini_get_inst_for_method): Add support for CAS instrinsics when
3822 the 'value' to store is a constant.
3824 * mini-ops.h: Add OP_ATOMIC_CAS_IMM opcodes.
3826 * mini-amd64.c (mono_arch_output_basic_block): Optimize the the implementation
3827 of ATOMIC_EXCHANGE opcodes, add support for the CAS opcodes.
3829 2008-05-26 Zoltan Varga <vargaz@gmail.com>
3831 * mini.c generic-sharing.c jit-icalls.c aot-compiler.c: Use accessor functions
3832 for accessing method->generic_container.
3834 2008-05-24 Zoltan Varga <vargaz@gmail.com>
3836 * mini.c (mono_method_check_inlining): Avoid creating vtables if possible.
3838 * mini.c (SIG_HANDLER_SIGNATURE): Fix sparc build too.
3840 * mini.c (SIG_HANDLER_SIGNATURE): Fix IA64 build.
3842 * mini.c (mono_jit_compile_method_inner): Avoid a crash if mono_class_vtable ()
3845 2008-05-23 Zoltan Varga <vargaz@gmail.com>
3847 * driver.c (mono_main): Set mono_setup_vtable_in_class_init to FALSE.
3849 * mini.c: Handle the case when mono_class_vtable () fails.
3851 2008-05-23 Massimiliano Mantione <massi@ximian.com>
3852 * mini.c (sigprof_signal_handler): Support call chains (backtrace) in
3855 2008-05-22 Mark Probst <mark.probst@gmail.com>
3857 * mini.c, jit-icalls.c, jit-icalls.h: Make generic sharing work
3858 together with domain sharing.
3860 2008-05-22 Mark Probst <mark.probst@gmail.com>
3862 * mini.c: Treat callvirts to final methods like non-virtual calls
3863 when doing generic sharing, i.e. look them up in the runtime
3866 2008-05-22 Mark Probst <mark.probst@gmail.com>
3868 * inssel.brg, mini-ops.h: Added opcodes for mkrefany and refanyval
3869 with computed types (for generic sharing).
3871 * mini.c: Generic sharing for mkrefany and refanyval.
3873 2008-05-22 Zoltan Varga <vargaz@gmail.com>
3875 * inssel.brg (mini_emit_virtual_call): Avoid constructing a generic vtable if
3878 * mini-trampolines.c (mono_magic_trampoline): Avoid calling setup_methods () in
3879 the generic sharing code.
3881 * mini-trampolines.c (mono_magic_trampoline): Call mono_class_setup_methods ()
3884 2008-05-21 Zoltan Varga <vargaz@gmail.com>
3886 * mini.h: Remove the declaration of mono_aot_init_vtable ().
3888 2008-05-21 C.J. Adams-collier <cjac@colliertech.org>
3890 * driver.c: updated copyright date
3892 2008-05-21 Zoltan Varga <vargaz@gmail.com>
3894 * aot-runtime.c mini.c: Remove the AOT init_vtable stuff as it is no longer
3897 2008-05-19 Martin Baulig <martin@ximian.com>
3899 * debug-debugger.h (MonoDebuggerInfo): Add `using_mono_debugger'
3900 pointing to the new `_mono_debug_using_mono_debugger' variable.
3903 (mono_main): Check mono_debug_using_mono_debugger() rather than
3904 the `MONO_INSIDE_MDB' environment variable to check whether we're
3905 inside the debugger.
3907 2008-05-19 Zoltan Varga <vargaz@gmail.com>
3909 * mini.c (mini_method_compile): Use cfg->args [0] for accessing the this
3912 2008-05-08 Rodrigo Kumpera <rkumpera@novell.com>
3914 * declsec.h: Move MONO_SECMAN_FLAG to metadata/metadata-internals.h.
3916 * mini.c: Added mini_assembly_can_skip_verification. This
3917 function checks if the assembly requested to skip verification.
3918 Fixes part of #387274.
3920 2008-05-07 Zoltan Varga <vargaz@gmail.com>
3922 * mini.c (mini_get_method): Disable the check for open generic classes when
3923 using generic sharing.
3925 * generics.cs: Add a test for #387034.
3927 * mini.c (mini_get_method): Check whenever the method class is an open generic
3928 type, and return NULL in that case, causing a verification error. Fixes
3931 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3933 * driver.c (mono_main): Revert r102623. The right
3934 thing to do is to enable the verifier under verifiable
3935 unless a --security flag was passed.
3937 We need this non-trivial behavior for --verify-all otherwise
3938 mcs-compileall won't be able to use it. As it needs everything to
3939 be verified under validil.
3941 2008-05-06 Martin Baulig <martin@ximian.com>
3945 * debug-mini.c (mono_debugger_thread_created): Add proper locking.
3946 (mono_debugger_thread_cleanup): Likewise.
3947 (mono_debugger_extended_notification): Likewise.
3949 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3951 * mini.c (mono_method_to_ir): Verify visibility of call related opcodes
3952 against both inflated and non-inflated methods. We need to check against the
3953 generic definition for cases where the instantiated method is not visible.
3954 We need to check against the inflated types for cases where the instantiation
3955 changes any super type. This fixes #382986.
3957 Note that this doesn't need to be applied to other parts of mono_method_to_ir
3958 that check for visibiliy as generic params only appears as the type subject
3959 of tokens on call opcodes. Field manipulation and ldftn must always
3960 target an exact type.
3962 2008-05-06 Rodrigo Kumpera <rkumpera@novell.com>
3964 * driver.c (mono_main): Using --verify-all enables the verifier under validil mode
3965 if no related --security flag is passed.
3967 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3969 * mini-arch.h: Prepare support for ppc64.
3971 Contributed under MIT/X11 license.
3973 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3975 * aot-runtime.c: Prepare support for ppc64.
3977 Contributed under MIT/X11 license.
3979 2008-05-05 Andreas Färber <andreas.faerber@web.de>
3981 * mini-ops.h: Prepare support for ppc64.
3983 Contributed under MIT/X11 license.
3985 2008-05-04 Andreas Färber <andreas.faerber@web.de>
3987 * helpers.c: Add support for OSX/ppc64 and Linux/ppc64 (dis)assemblers.
3989 Contributed under MIT/X11 license.
3991 2008-05-03 Zoltan Varga <vargaz@gmail.com>
3993 * aot-runtime.c (load_aot_module): Avoid trying to load aot code for dynamic
3994 assemblies, since aot_name is not a full path, causing us to load MS.NET
3995 assemblies on windows.
3997 2008-04-28 Kornél Pál <kornelpal@gmail.com>
3999 * mini.c (mono_jit_compile_method_inner): Use g_warning instead of g_error
4000 for unsupported METHOD_IMPL_ATTRIBUTE_NATIVE.
4001 * main.c: Use UTF-8 encoded command line instead of Windows default code
4002 page on Windows to support Unicode.
4003 * driver.c (DllMain): New function for mixed-mode assembly support.
4004 * Makefile.am: Add -Wl,--kill-at to libmono_la_LDFLAGS on Windows to
4005 export __stdcall functions without decoration.
4007 Contributed under MIT/X11 license.
4009 2008-04-28 Mark Probst <mark.probst@gmail.com>
4011 * tramp-amd64.c, mini-amd64.c: Preserve R11 in the trampoline by
4012 saving it very early.
4014 2008-04-28 Mark Probst <mark.probst@gmail.com>
4016 * mini.h, mini.c: Lots of code for accessing the old RGCTX
4017 deleted. The only way to access the new RGCTX is via the
4020 * mini.c, mini-amd64, mini-x86.c, mini-exceptions.c: Pass the
4021 vtable instead of the RGCTX to static methods.
4023 * mini-tramplines.c, tramp-amd64.c, tramp-x86.c: Trampoline for
4024 accessing the new RGCTX.
4026 * generic-sharing.c: There is no separation between self, type
4027 arguments and other types in the RGCTX anymore.
4029 2008-04-25 Jonathan Chambers <joncham@gmail.com>
4031 * mini-amd64.c (add_general): Remove previous stack adjustment.
4032 (mono_arch_call_opcode): Remove OP_OUTARG_MEMBASE and instead simply
4033 adjust stack pointer after pushing args. Adjust ARGS_OFFSET to account
4034 for 32 bytes of stack space reserved for all calls.
4036 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Remove.
4037 (OP_AMD64_OUTARG_ALIGN_STACK): Take argument to specify size of stack
4040 Code contributed under MIT/X11 license.
4042 2008-04-23 Rodrigo Kumpera <rkumpera@novell.com>
4044 * mini.c (mini_method_verify): Only verify non-inflated methods, check
4045 against the root definition, peeling out method and type instantiations.
4046 Cache verify success results, code that fails verification is still
4047 checked multiple times.
4049 2008-04-23 Zoltan Varga <vargaz@gmail.com>
4051 * mini.c (mono_method_to_ir): Avoid inserting write barriers for stores of null.
4053 2008-04-23 Jonathan Chambers <joncham@gmail.com>
4055 * mini-amd64.c (add_general): Always increment stack on Win64.
4056 (mono_arch_call_opcode): Use OP_OUTARG_MEMBASE instead of OP_OUTARG
4059 * inssel-amd64.brg (OP_OUTARG_MEMBASE): Add OP_OUTARG_MEMBASE for
4060 stack based argument handling on Win64.
4062 Code contributed under MIT/X11 license.
4064 2008-04-23 Raja R Harinath <harinath@hurrynot.org>
4066 * Makefile.am (version.h): Add support for git-svn.
4068 2008-04-22 Zoltan Varga <vargaz@gmail.com>
4070 * mini-exceptions.c (mono_handle_native_sigsegv): Rework the gdb calling code
4071 so instead of calling g_spawn_command_line_sync, we do everything by hand,
4072 avoiding allocations and libc functions which might deadlock.
4074 * mini-exceptions.c (mono_handle_native_sigsegv): Avoid calling gdb if the
4075 'no-gdb-backtrace' option is set.
4077 * mini.c (mini_parse_debug_options): Parse 'no-gdb-backtrace' option.
4079 * mini.h (MonoDebugOptions): Add 'no_gdb_backtrace' option.
4081 2008-04-21 Martin Baulig <martin@ximian.com>
4083 * debug-debugger.h (MonoDebuggerInfo): Removed `attach', `detach'
4084 and `get_lmf_addr'; `notification_address' is no longer a pointer.
4086 2008-04-21 Martin Baulig <martin@ximian.com>
4088 * debug-debugger.h (MonoDebuggerInfo): Added `thread_vtable_ptr',
4089 `thread_vtable', `event_handler_ptr' and `event_handler'.
4091 2008-04-21 Martin Baulig <martin@ximian.com>
4093 * debug-debugger.h (MonoDebuggerInfo): Added `init_code_buffer';
4094 allows delayed initialization of the `executable_code_buffer' when
4097 2008-04-21 Martin Baulig <martin@ximian.com>
4099 * mini.h (mono_debugger_create_notification_function): Removed.
4100 * tramp-*.c (mono_debugger_create_notification_function): Removed.
4102 * mdb-debug-info64.s
4103 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4105 * mdb-debug-info32.s
4106 (MONO_DEBUGGER__notification_function): Added this in the .text section.
4108 * Makefile.am: Fix the mdb-debug-info*.s logic; the debugger
4109 currently only works on x86 and x86_64, so don't create it on ppc.
4111 2008-04-21 Martin Baulig <martin@ximian.com>
4113 * mini.h (MonoDebugOptions): Added `mdb_optimizations'.
4116 (mini_method_compile): In the fp elimination check, check
4117 `debug_options.mdb_optimizations' in addition to
4118 mono_debug_using_mono_debugger().
4120 * driver.c (mono_main): Added `--debug=mdb-optimizations' option to
4121 disable some JIT optimizations which are only disabled when
4122 running inside the debugger.
4123 Added `--help-debug' option to describe the debugging options.
4124 (parse_debug_options): New static function to parse the `--debug'
4125 options, so we can easily add more stuff in future.
4127 2008-04-20 Zoltan Varga <vargaz@gmail.com>
4129 * mini.c (set_exception_type_from_invalid_il): Avoid reading invalid memory when
4130 the method has no body.
4132 2008-04-19 Jonathan Chambers <joncham@gmail.com>
4134 * mini-amd64.c (cpuid): Implement with MSVC intrinsic as inline
4135 assembly is not allowed in MSVC 64-bit compiler.
4136 (mono_arch_cpu_init): Don't set floating point precision on MSVC build
4137 as we get floating point exceptions everywhere.
4139 * exceptions-amd64.c (get_throw_trampoline): Push empty args on stack to
4140 correctly align arguments for call to throw_exception.
4141 (prepare_for_guard_pages): Cast to guint64 instead of unsigned long.
4143 Code contributed under MIT/X11 license.
4145 2008-04-19 Zoltan Varga <vargaz@gmail.com>
4147 * mini-amd64.c (amd64_patch): Make the check for (%rip) addressing more strict.
4149 2008-04-17 Zoltan Varga <vargaz@gmail.com>
4151 * inssel.brg (OP_SWITCH): Use (gint64) instead of (long) to cast a large constant.
4153 * mini-amd64.c (NEW_INS): Set cil_code.
4155 * mini.c (mini_method_compile): Move the disabling of fp elimination to here
4156 from mini-amd64.c so all debugger related logic is in one place.
4158 * mini.c: Set cfg->ip to NULL after passes which set it so instructions created
4159 later won't have a random ip assigned to them.
4161 2008-04-16 Zoltan Varga <vargaz@gmail.com>
4163 * mini-trampolines.c (mono_create_jump_trampoline): Add an assert to check that
4164 the arch specific function initializes code_size.
4165 (mono_create_delegate_trampoline): Ditto.
4167 * mini-mips.h mini-mips.c inssel-mips.brg inssel-long32-mips.brg cpu-mips.md
4168 tramp-mips.c: Resurrect MIPS port and also fix the issues on little-endian
4171 * liveness.c (mono_analyze_liveness): Disable the initlocals optimization if
4172 running under the debugger.
4174 * linear-scan.c (mono_linear_scan): Avoid sharing registers if running under the
4177 * mini.c (mini_method_compile): Set a few flags in cfg if running under the
4178 debugger. Also move the disabling of optimizations here from driver.c.
4179 (mono_allocate_stack_slots_full): Avoid sharing stack slots if running under the
4182 * mini.h (MonoCompile): Add a few new flags.
4184 2008-04-15 Zoltan Varga <vargaz@gmail.com>
4186 * mini.c (mono_method_to_ir): Set cfg->ip before processing an IL instruction
4187 so the cil_code field of created MonoInst's is properly set.
4188 (mini_select_instructions): Ditto.
4190 * mini.h (MONO_INST_NEW): Initialize the cil_code field using cfg->ip.
4191 (MONO_INST_NEW_CALL): Ditto.
4193 * mini.c inssel.brg inssel-x86.brg inssel-amd64.brg: Use MONO_INST_NEW ()
4194 in many places so the ins->cil_code field is properly initialized.
4196 * mini.c (mono_bblock_add_inst): Call MONO_ADD_INS () so the logic is in one
4199 2008-04-14 Zoltan Varga <vargaz@gmail.com>
4201 * mini.c (mini_method_compile): Print a different message when compiling a
4204 * mini.c (GENERIC_SHARING_FAILURE): Print a failure message when verbose_level
4207 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4209 * mini-amd64.c (mono_arch_output_basic_block): Implement OP_ABS directly using
4212 * basic-math.cs: Fix warnings. Add a test for Math.Abs ().
4214 2008-04-11 Zoltan Varga <vargaz@gmail.com>
4216 * mini.c (handle_stack_args): Make this return void since its return value was
4217 never used. Also set cfg->unverifiable for invalid IL instead of calling
4220 2008-04-10 Mark Probst <mark.probst@gmail.com>
4222 * mini.c: Make sure "this" is live in catch clauses with type
4223 variables in shared generic code.
4225 2008-04-08 Mark Probst <mark.probst@gmail.com>
4227 * mini.c: Replaced uses of MONO_TYPE_IS_REFERENCE with calls to
4228 generic_class_is_reference_type() to ensure the proper behaviour
4229 when sharing generic code and the type in question is a type
4232 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4234 * mini-exceptions.c: Applied patch from Mark Spruiell (mes@zeroc.com). Fix
4235 race conditions when printing thread dumps. Fixes #377738.
4237 2008-04-08 Massimiliano Mantione <massi@ximian.com>
4239 aliasing.c (update_aliasing_information_on_inst): Fixed a bug which
4240 shows up when both MonoInst arguments can cause aliasig.
4241 There is likely no way in the current JIT to trigger this problem, but
4242 it showed up in the development of generics sharing, when in a new
4243 opcode both args of an OP_GROUP can be aliases (addresses of a local).
4244 When the generics sharing code will be committed, its tests will be
4245 valid also for this bug.
4247 2008-04-08 Zoltan Varga <vargaz@gmail.com>
4249 * aot-runtime.c (decode_patch_info): Always transform PATCH_INFO_WRAPPER to
4252 * mini.c (mono_resolve_patch_target): Fix a crash in the AOT case if method is
4255 2008-04-07 Zoltan Varga <vargaz@gmail.com>
4257 * mini-exceptions.c (mono_handle_exception_internal): When --debug=casts is used,
4258 use a more detailed exception message for InvalidCastException.
4260 * mini.h (MonoJitTlsData): Add 'class_cast_from' and 'class_cast_to' fields.
4262 * driver.c (mono_main): Add --debug=casts option to turn on better
4263 InvalidCastException message details.
4265 * mini.c (mini_get_debug_options): New helper function to return the address of
4266 the debug_options variable.
4268 * mini.c (mono_get_jit_tls_intrinsic): New helper function to create a load of
4269 the jit_tls TLS variable.
4271 * mini.c (mono_jit_tls): New TLS variable.
4273 * inssel.brg: Save the details of a cast to a TLS variable when the --debug=casts
4276 2008-04-07 Rodrigo Kumpera <rkumpera@novell.com>
4278 * mini.h: Removed verifer related stuff. This code was moved to verify.c
4280 * mini.c: Removed verifer related stuff, code moved to verify.c.
4282 * driver.c: Using code from verify.c instead of mini.c.
4284 2008-04-05 Zoltan Varga <vargaz@gmail.com>
4286 * mini.c (check_for_method_verify): Remove the mscorlib comment since it is no
4289 2008-04-04 Rodrigo Kumpera <rkumpera@novell.com>
4291 * mini.c (check_for_method_verify): Enabling verification of
4292 corlib if mono_verify_all is set. Bugs in the verifier preventing that
4295 2008-04-04 Zoltan Varga <vargaz@gmail.com>
4297 * exceptions-amd64.c (throw_exception): Unify the win32/non-win32 cases, save
4298 caller saved registers as well.
4300 * exceptions-amd64.c (mono_arch_get_restore_context): Restore most caller
4301 saved registers as well.
4303 2008-03-30 Zoltan Varga <vargaz@gmail.com>
4305 * mini-x86.c cpu-x86.md inssel-x86.brg: Add min/max intrinsics.
4307 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of the non-SSE2 floating point
4310 2008-03-27 Zoltan Varga <vargaz@gmail.com>
4312 * mini-amd64.c (mono_arch_get_this_arg_reg): Add a 'gsctx' argument and pass it
4314 (get_call_info): Take a gsctx argument instead of 'cfg'.
4316 2008-03-26 Zoltan Varga <vargaz@gmail.com>
4318 * mini.c (check_for_method_verify): Avoid verifying mscorlib methods even if
4319 mono_verify_all is set.
4321 * driver.c (compile_all_methods_thread_main): Don't exit at the first error.
4323 * mini.c mini.h: Remove the unused and incomplete stack merge verification code.
4325 2008-03-25 Zoltan Varga <vargaz@gmail.com>
4327 * driver.c (compile_all_methods_thread_main): Error out if compilation fails with
4330 * driver.c mini.c mini.h: Add a --verify-all development option to test the
4331 verifier and the code generated by the compiler.
4333 2008-03-25 Mark Probst <mark.probst@gmail.com>
4335 * mini.c: Generic sharing of the non-nullable case of the box
4338 2008-03-24 Zoltan Varga <vargaz@gmail.com>
4340 * inssel.brg: Fix the build.
4342 * iltests.il.in: Add a test for lconv.ovf.u8.un.
4344 2008-03-24 Rodrigo Kumpera <rkumpera@novell.com>
4346 * mini.c (mono_method_to_ir): Implement readonly for ldelema and
4347 Array:Address. Fixes #372410.
4349 * iltests.il.in: New tests for readonly prefix.
4351 2008-03-23 Zoltan Varga <vargaz@gmail.com>
4353 * mini.h mini.c mini-trampolines.c: Move trampoline related code to
4356 * mini.h mini.c mini-exceptions.c: Move mini_init_exceptions () to
4359 * mini-amd64.c mini-s390.c (mono_arch_lowering_pass): Use mono_decompose_op_imm ().
4361 * mini.c (mono_decompose_op_imm): New helper function.
4363 * mini-s390x.c (calculate_sizes): Rename this to get_call_info for consistency
4364 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4367 * mini-s390x.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4368 mono_arch_output_basic_block. Fix warnings.
4370 * inssel-s390x.brg: Remove the unneccesary OP_LMUL_IMM rule to fix the s390x build
4373 2008-03-22 Zoltan Varga <vargaz@gmail.com>
4375 * mini-exceptions.c (ves_icall_get_frame_info): Remove the ia64/s390 workarounds
4376 since the extra frame is now detected automatically inside the loop.
4378 * mini-s390.c (mono_arch_peephole_pass_2): Remove the arch independent peephole
4379 opts which are now in mono_peephole_ins ().
4381 * mini-s390.c (mono_arch_output_basic_block): Fix OP_FCALL_MEMBASE.
4383 * mini-exceptions.c (ves_icall_get_frame_info): Skip native-to-managed wrapper
4384 frames and skip duplicate managed-to-native frames. Fixes #367665.
4386 * mini-x86.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4387 opts which are now in mono_peephole_ins ().
4388 (mono_arch_peephole_pass_2): Ditto.
4390 * mini-codegen.c (mono_peephole_ins): Fix a problem on 32 bit platforms.
4392 * mini-codegen.c (mono_peephole_ins): New helper function containing the
4393 arch independent peephole optimizations.
4395 * mini-amd64.c (mono_arch_peephole_pass_1): Remove the arch independent peephole
4396 opts which are now in mono_peephole_ins ().
4398 * mini-amd64.c (mono_arch_peephole_pass_2): Ditto.
4400 * mini-s390.c (mono_arch_output_basic_block): Fix build.
4402 * tramp-s390.c (mono_arch_get_vcall_slot): Handle an additional instruction
4405 * mini-s390.c (mono_arch_output_basic_block): Handle big offsets in the
4406 CALL_MEMBASE opcodes. Fix setting of the destination in the OP_LCONV_TO_OVF_I
4409 2008-03-21 Zoltan Varga <vargaz@gmail.com>
4411 * mini-s390.c (calculate_sizes): Rename this to get_call_info for consistency
4412 with the other architectures, add an 'mp' argument, fold 'sz' argument into the
4415 * mini-s390.c: Handle DIV_IMM/REM_IMM in the lowering pass instead of in
4416 mono_arch_output_basic_block. Fix warnings.
4418 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4420 * inssel-long32.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4423 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4425 * inssel-long.brg: Add rules for long conv.ovf.i/conv.ovf.u/conv.ovf.i.un/
4428 * iltests.il: Add new tests.
4430 2008-03-20 Kornél Pál <kornelpal@gmail.com>
4432 * mini.c: Removed Windows version macros.
4434 2008-03-20 Mark Probst <mark.probst@gmail.com>
4436 * generic-sharing.c: Put reflection types in the extensible part
4437 of the runtime generic context.
4439 * mini.c: Generic sharing of the GetTypeHandle special case of the
4440 ldtoken instruction.
4442 2008-03-20 Zoltan Varga <vargaz@gmail.com>
4444 * mini.h (MONO_BB_FOR_EACH_INS_SAFE): New helper macro.
4446 * mini-<ARCH>.c: Use the new macro instead in the peephole/lowering passes.
4448 * mini.h (MONO_DEL_INS): Rename to MONO_DELETE_INS and Add a 'bb' argument for
4449 consistency with the other version on the linear IR branch.
4451 * mini-<ARCH>.c: Update callers of MONO_DEL_INS.
4453 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i/conv.ovf.u.
4455 * iltests.il.in: Add new tests.
4457 2008-03-19 Zoltan Varga <vargaz@gmail.com>
4459 * inssel-long32.brg inssel-long.brg: Add rules for conv.ovf.i.un/conv.ovf.u.un.
4461 * iltests.il.in: Add new tests.
4463 2008-03-19 Mark Probst <mark.probst@gmail.com>
4465 * mini.c: Two variables with the same name were declared in
4466 nesting contexts and one wasn't initialized. Fixed.
4468 2008-03-19 Mark Probst <mark.probst@gmail.com>
4470 * mini.c: Generic sharing of the initobj instruction.
4472 Tue Mar 18 20:18:02 CET 2008 Paolo Molaro <lupus@ximian.com>
4474 * mini.c: make the test to optimize ldtoken from typeof() more
4477 2008-03-18 Mark Probst <mark.probst@gmail.com>
4479 * mini.c: Generic sharing of the initobj instruction for reference
4482 Tue Mar 18 12:39:27 CET 2008 Paolo Molaro <lupus@ximian.com>
4484 * mini.h, mini-amd64.c, mini-x86.c, tramp-amd64.c, tramp-x86.c: change
4485 the mono_breakpoint_clean_code() code to perform bound checks.
4487 Tue Mar 18 11:50:14 CET 2008 Paolo Molaro <lupus@ximian.com>
4489 * mini.h, mini-trampolines.c, tramp-*.c: change the signature of
4490 mono_arch_patch_callsite() to include the start of the managed method
4491 to be able to perform bound checks.
4493 2008-03-17 Mark Probst <mark.probst@gmail.com>
4495 * mini.c: Generic sharing for the isinst instruction.
4497 2008-03-17 Mark Probst <mark.probst@gmail.com>
4499 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4500 inssel-long32-mips.brg: Added opcodes for doing indirect calls
4501 with the runtime generic context argument.
4503 * mini.c: Share calls to several types of unsharable methods by
4504 putting the address of the method code in the runtime generic
4505 context and doing an indirect call.
4507 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4510 2008-03-16 Mark Probst <mark.probst@gmail.com>
4512 * generic-sharing.c: Change due to a change in the runtime genric
4515 2008-03-15 Martin Baulig <martin@ximian.com>
4518 (mono_arch_nullify_class_init_trampoline): Add call to
4519 mono_breakpoint_clean_code() to make things work when running
4520 inside the debugger.
4523 (mono_arch_nullify_class_init_trampoline): Add call to
4524 mono_breakpoint_clean_code() to make things work when running
4525 inside the debugger.
4527 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4529 * inssel-long.brg (reg): Fix 64 bit build.
4531 2008-03-14 Mark Probst <mark.probst@gmail.com>
4533 * mini.c, mini.h: Share static generic code by passing it an
4534 implicit argument pointing to the runtime generic context.
4536 * mini-ops.h, inssel.brg, inssel-long.brg, inssel-long32.brg,
4537 inssel-long32-mips.brg: New opcodes for calling shared static,
4538 which need to be passed the runtime generic context.
4540 * mini-amd64.c, mini-x86.c: Save the runtime generic context
4541 argument on the stack in the prologue if needed. New function for
4542 finding the runtime generic context argument from the registers
4543 saved by the trampoline.
4545 * mini-amd64.h, mini-x86.h: Specify which register to use for the
4546 runtime generic context argument.
4548 * tramp-amd64.c: Also restore the register used for the runtime
4549 generic context argument.
4551 * mini-trampoline.c: Resolve shared static calls by consulting the
4552 runtime generic context via the new argument.
4554 * generic-sharing.c: Add an argument to sharability-checking
4555 functions that specifies whether type variables should be treated
4556 as sharable type arguments.
4558 * inssel-x86.brg: Removed a superfluous, buggy rule.
4560 * graph.c, local-propagation.c, aliasing.c: Added the new opcodes
4563 2008-03-14 Martin Baulig <martin@ximian.com>
4565 * debug-debugger.c (main_thread_handler): Call
4566 mono_runtime_run_main() without sending any notifications.
4568 * debug-debugger.h (MonoDebuggerInfo): Added `get_method_signature.
4570 2008-03-14 Zoltan Varga <vargaz@gmail.com>
4572 * mini-trampolines.c (mono_magic_trampoline): Fix build on platforms without IMT.
4574 2008-03-14 Mark Probst <mark.probst@gmail.com>
4576 * tramp-x86.c: Fixed register restore offsets in the trampoline
4577 code for ECX and EDX.
4579 2008-03-12 Geoff Norton <gnorton@novell.com>
4581 * mini-arm.h: Add some #defines for locating sp, pc, r4 with
4582 different ucontext_t implementations.
4583 * exceptions-arm.c: Use the above defines to get exceptions working on
4584 iPhone (based on a patch by Luke Howard lukeh@padl.com)
4585 * mini-arm.c: Implement iPhone icache support (based on a patch by
4586 Luke Howard lukeh@padl.com)
4588 2008-03-12 Mark Probst <mark.probst@gmail.com>
4590 * mini.c: Enable generic sharing of calls to non-static
4591 non-interface non-generic non-value-type methods.
4593 * mini-trampolines.c: Resolve calls from shared generic code.
4595 2008-03-11 Zoltan Varga <vargaz@gmail.com>
4597 * Makefile.am il2tests.il iltests.il.in: Delete il2tests, merge it into iltests.
4599 * tramp-amd64.c (mono_arch_create_trampoline_code): Correctly save RBP as well.
4601 Mon Mar 10 11:59:34 CET 2008 Paolo Molaro <lupus@ximian.com>
4603 * mini.c: some fixes for the AOT compiler.
4605 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4607 * cpu-amd64.md: Add clob:1 to some float opcodes.
4609 2008-03-07 Rodrigo Kumpera <rkumpera@novell.com>
4611 * mini.h: Added MiniVerifierMode enumeration.
4613 * mini.c: Added mini_verifier_set_mode to control
4614 the usage of the new verifier.
4616 * mini.c (mono_method): Integrated the new verifier.
4618 * driver.c: Extended --security option with validil and
4619 verifiable options to activate the new verifier.
4621 2008-03-07 Zoltan Varga <vargaz@gmail.com>
4623 * mini.c jit-icalls.h jit-icalls.c: Generalize the exception creation
4624 optimization to ctors taking 0 or 2 arguments too.
4626 * mini.c (mono_method_to_ir): Optimalize the size of the exception throwing code
4629 * jit-icalls.h (mono_create_corlib_exception): New JIT icall.
4631 * mini-amd64.c (mono_arch_emit_prolog): Improve the first_bb optimization a bit.
4633 2008-03-06 Zoltan Varga <vargaz@gmail.com>
4635 * mini.c (mono_method_to_ir): Apply one of the ldstr optimizations in the
4636 non-aot case as well.
4638 * cpu-amd64.md: Reduce the max size of some frequently used opcodes.
4640 * aot-runtime.c (decode_patch_info): Update this after the ldfld/stfld wrapper
4643 * aot-compiler.c (encode_patch): Ditto.
4645 * mini.h (G_MININT32): Fix the definition of this.
4647 2008-03-05 Zoltan Varga <vargaz@gmail.com>
4649 * mini.h: Define G_MININT32/G_MAXINT32 if using an older glib version.
4651 * cfold.c: Remove definition of G_MININT32 which is now in mini.h.
4653 2008-03-04 Zoltan Varga <vargaz@gmail.com>
4655 * mini-amd64.c (mono_arch_compute_omit_fp): Don't disable fp elimination for
4656 methods returning vtypes in registers.
4657 (mono_arch_allocate_vars): Ditto.
4659 * mini-amd64.c (mono_arch_get_this_arg_reg): New arch specific helper function.
4661 * tramp-amd64.c (mono_arch_get_unbox_trampoline): Use mono_arch_get_this_arg_reg ().
4663 * generics.cs: Add a test from the linear IR branch.
4665 * mini-amd64.c (emit_load_volatile_arguments): Handle vtypes passed in regs too.
4667 * mini.c (inline_method): Cache failed inline attempts.
4669 2008-03-04 Mark Probst <mark.probst@gmail.com>
4671 * mini.c: For shared methods of generic classes put the location
4672 of "this" into the MonoGenericJitInfo.
4674 * mini-x86.c, mini-amd64.c, mini.h: Added function for fetching a
4675 register out of a MonoContext by register number. Add the generic
4676 sharing context as an argument to mono_arch_find_this_argument().
4678 * mini-alpha.c, mini-arm.c, mini-hppa.c, mini-ia64.c, mini-mips.c,
4679 mini-ppc.c, mini-s390.c, mini-s390x.c, mini-sparc.c: Added stub
4680 for new arch function.
4682 * mini-exception.c: Handle open exception clauses in shared
4685 * mini-trampolines.c: Supply additional argument to
4686 mono_arch_find_this_argument().
4688 2008-03-04 Zoltan Varga <vargaz@gmail.com>
4690 * Makefile.am (regtests): Run the bench.exe tests last.
4692 2008-03-03 Zoltan Varga <vargaz@gmail.com>
4694 * mini-amd64.c (mono_arch_emit_prolog): Improve the first bblock optimization
4697 2008-03-02 Zoltan Varga <vargaz@gmail.com>
4699 * mini.c (mono_method_to_ir): Allow callvirt on static methods for compatibility
4702 * mini-amd64.c (mono_arch_emit_prolog): Fix tracing after the last change.
4704 * mini-amd64.c (mono_arch_emit_prolog): Avoid saving dead arguments.
4706 * mini.c (mono_method_check_inlining): Avoid disabling inlining for methods
4707 whose class has no cctor.
4709 * liveness.c (mono_analyze_liveness): Mark dead arguments with MONO_INST_IS_DEAD.
4711 2008-03-01 Zoltan Varga <vargaz@gmail.com>
4713 * mini.c (mono_method_to_ir): Report calling a static method using callvirt as
4716 2008-02-29 Zoltan Varga <vargaz@gmail.com>
4718 * mini-ops.h: Remove OP_SPARC_INARG_VT, add a new OP_VTARG_ADDR opcode instead
4719 to be in sync with the code on the linear IR branch.
4721 * mini-sparc.c inssel-sparc.brg: Use OP_VTARG_ADDR.
4723 * inssel-s390.brg (OP_SETRET (freg)): Set dreg correctly.
4725 2008-02-27 Zoltan Varga <vargaz@gmail.com>
4727 * mini-mips.c: Use cfg->vret_addr instead of cfg->ret.
4729 * mini-s390x.c: Use cfg->vret_addr instead of cfg->ret.
4731 * mini-s390.c: Use cfg->vret_addr instead of cfg->ret.
4733 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_VARS define.
4735 * mini-<ARCH>.c (mono_arch_create_vars): Define this for all architectures.
4737 * mini.c (mono_method_to_ir): Avoid invalid memory reads for methods without a
4740 2007-11-14 Yoichi NAKAYAMA <nakayama@pixela.co.jp>
4742 * inssel-mips.brg (OP_OUTARG_MEMBASE (CEE_LDIND_R4 (base))): Add missing
4743 OP_LOADR4_MEMBASE emission.
4745 * mini-codegen.c (mono_spillvar_offset_int): Remove assertion.
4746 (mono_spillvar_offset_float): Ditto.
4748 * mini-mips.c (mono_arch_emit_prolog): Ditto.
4750 * inssel-long32-mips.brg: Fix wrong branching, reduce redundant code
4753 * basic-long.cs: Add regression tests for them.
4755 * mini-mips.c (add_float32_arg): Respect o32 calling convention in gr
4757 (mono_arch_allocate_vars): Fix representation of single-precision float
4759 (mono_arch_output_basic_block): Ditto.
4761 * inssel-mips.brg: Ditto, remove duplicate items.
4763 * mini-mips.c (emit_load_volatile_arguments): New function to handle
4764 arguments of tail calls as on other platforms.
4765 (mono_arch_output_basic_block): Handle tail calls.
4767 * inssel-mips.brg (OP_OUTARG_VT (CEE_LDOBJ (base))): Correct destination
4770 * objects.cs (test_5_pass_static_struct): Add test for it.
4772 Contributed under MIT/X11 license.
4774 2008-02-26 Zoltan Varga <vargaz@gmail.com>
4776 * Makefile.am: Use gmcs for compiling the regression tests.
4778 * *.2.cs *.2.il: Rename to *.cs and *.il.
4780 2008-02-24 Zoltan Varga <vargaz@gmail.com>
4782 * regalloc.h: Make the vassign array smaller.
4784 * mini.c (mini_method_compile): Remove an unused field in cfg.
4786 * mini-codegen.c: Add a bunch of micro optimizations.
4788 2008-02-23 Zoltan Varga <vargaz@gmail.com>
4790 * regalloc.h: Remove some unused fields.
4792 2008-02-22 Zoltan Varga <vargaz@gmail.com>
4794 * mini-amd64.c (mono_arch_patch_code): Fix a warning.
4796 * ssa.c (mono_ssa_remove): Avoid declaring volatile variables dead.
4798 2008-02-22 Mark Probst <mark.probst@gmail.com>
4800 * mini.h: New trampoline type (RGCTX_LAZY_FETCH).
4802 * mini-trampolines.c, tramp-amd64.c, tramp-x86.c: RGCTX lazy fetch
4803 trampoline: Fetch an entry from the runtime generic context. If
4804 it's NULL, jump to the actual trampoline to fill the runtime
4805 generic context. Otherwise, return it.
4807 * mini.c: Call the lazy fetch trampoline to get entries out of the
4808 runtime generic context.
4810 * tramp-ia64.c, tramp-arm.c, tramp-alpha.c, tramp-s390.c,
4811 tramp-s390x.c, tramp-ppc.c, tramp-hppa.c, tramp-mips.c,
4812 tramp-sparc.c: Stubs for the lazy fetch trampoline.
4814 2008-02-21 Mark Probst <mark.probst@gmail.com>
4816 * mini.c: Fetch data out of the extensible part of the runtime
4817 generic context instead of calling a helper function.
4819 * generic-sharing.c: Some functions moved into
4820 metadata/generic-sharing.c. Helper function for fetching other
4821 types now checks and asserts against extensible rgctx (just for
4822 debugging purposes - the helper function isn't called anymore
4823 unless for debugging).
4825 2008-02-21 Zoltan Varga <vargaz@gmail.com>
4827 * mini-arm.c (mono_arch_output_basic_block): Implement proper argument passing
4828 for tail calls up to the point that the tests in iltests.exe run. Also add a
4829 dummy CKFINITE implementation.
4830 (mono_arch_emit_prolog): Avoid saving the method in the LMF since it is only
4831 needed for trampoline LMF frames.
4833 * exceptions-arm.c (mono_arch_find_jit_info): Only read lmf->method for
4834 trampoline LMF frames.
4836 2008-02-21 Rodrigo Kumpera <rkumpera@novell.com>
4838 * mini.c (inline_method): clean any pending loader error when inlining fail.
4839 Otherwise loader errors in mono_method_to_ir leaks and cause spurious errors.
4841 2008-02-21 Zoltan Varga <vargaz@gmail.com>
4843 * aot-compiler.c (encode_patch): Handle ICALL_ADDR patch type.
4845 * aot-runtime.c (decode_patch_info): Ditto.
4847 * mini.c (mono_resolve_patch_target): Ditto.
4849 * aot-compiler.c (compile_method): Add some experimental code for AOT compiling
4852 * patch-info.h (PATCH_INFO): Add 'ICALL_ADDR' patch type.
4854 * mini.c (mono_method_to_ir): Convert a CEE_MONO_LDPTR opcode to an AOT constant
4855 if it references an icall address.
4857 2008-02-20 Zoltan Varga <vargaz@gmail.com>
4859 * cpu-s390x.md: Remove some more unused opcodes.
4861 * cpu-s390x.md: Remove some unused opcodes.
4863 * mini-ia64.c (mono_arch_lowering_pass): Add some more opcodes. Use
4864 mono_op_imm_to_op ().
4866 * mini-sparc.c (opcode_to_sparc_cond): Use the mono_opcode_to_cond () functions
4867 instead of a switch statement.
4869 * mini-sparc.c (mono_arch_allocate_vars): Allocate a stack slot for use by
4870 the int<->float conversion opcodes instead of using mono_spillvar_offset_float ().
4872 * mini-codegen.c: Eliminate rassign macro which is no longer needed.
4874 * mini-codegen.c: Remove unused mono_regstate2_... functions.
4876 * mini-codegen.c (mono_print_ins_index): Avoid printing an index when it is
4879 2008-02-19 Zoltan Varga <vargaz@gmail.com>
4881 * driver.c (mono_main): Improve error reporting when an assembly cannot be
4882 opened. Fixes #362607.
4884 * cpu-ia64.md cpu-s390x.md: Remove some unused opcodes.
4886 * iltests.il.in: Add a test for static methods in interfaces.
4888 2008-02-18 Zoltan Varga <vargaz@gmail.com>
4890 * genmdesc.c (build_table): Fix a crash on older glib versions.
4892 * cpu-sparc.md: Remove some unused opcodes.
4894 * genmdesc.c: Error out if the .md contains CEE_ opcodes if
4895 MONO_ARCH_ENABLE_NORMALIZE_OPCODES is defined.
4897 * cpu-amd64.md: Remove some unused opcodes.
4899 * mini.h mini-ops.h mini.c: Define the OP_Ccc opcodes in mini-ops.h normally
4900 like the other opcodes.
4902 2008-02-17 Zoltan Varga <vargaz@gmail.com>
4904 * mini-ia64.c: Use cfg->vret_addr instead of cfg->ret.
4906 * mini-arm.h mini-arm.c: Use cfg->vret_addr instead of cfg->ret.
4908 * mini-sparc.c: Use cfg->vret_addr instead of cfg->ret. Name the MonoCompile
4909 variables 'cfg' instead of 'm' for consistency.
4911 * mini-x86.c: Use cfg->vret_addr instead of cfg->ret.
4913 * mini.h (MonoCompile): Add new 'vret_addr' field which represents the hidden
4914 argument holding the vtype return address, to avoid the ambigious use of
4915 cfg->ret for this purpose.
4917 * mini.c (NEW_RETLOADA): Use vret_addr if set.
4919 * mini-amd64.c: Use cfg->vret_addr instead of cfg->ret.
4921 * mini-codegen.c (mono_print_ins): Rename to mono_print_ins_index (), Add a
4922 new mono_print_ins () function which only takes one argument.
4924 2008-02-15 Zoltan Varga <vargaz@gmail.com>
4926 * mini-s390.h (MONO_OUTPUT_VTR): Use cfg instead of s, avoid assignments to
4929 2008-02-14 Zoltan Varga <vargaz@gmail.com>
4931 * mini-ops.h: Get rid of OP_SPARC_LOCALLOC_IMM.
4933 * mini-sparc.c inssel-sparc.brg: Use OP_LOCALLOC_IMM instead of OP_SPARC_LOCALLOC_IMM.
4935 * mini-x86.c: Sync with the version on the linear IR branch by adding new
4936 opcodes and other small changes.
4938 * mini-ops.h: Add some new opcodes from the linear IR branch.
4940 * mini-ops.h: Get rid of the OP_X86_..._MEMBASE opcodes.
4942 * mini-x86.c inssel-x86.brg cpu-x86.md: Get rid of the confusing _MEMBASE
4943 opcodes, use the REG_MEMBASE opcodes instead.
4945 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Get rid of the confusing _MEMBASE
4946 opcodes, use the REG_MEMBASE opcodes instead.
4948 * mini-amd64.c (mono_arch_output_basic_block): Sync with the version on the
4951 * mini.c (mono_op_imm_to_op): New helper function.
4953 * mini-ops.h: Add some opcodes from linear IR branch.
4955 2008-02-13 Zoltan Varga <vargaz@gmail.com>
4957 * mini-alpha.h mini-alpha.c tramp-alpha.c: Alpha port updates from Sergey Tikhonov
4960 2008-02-12 Zoltan Varga <vargaz@gmail.com>
4962 * mini.c (mono_normalize_opcodes): Always convert CEE_CONV_R4/R8 to
4965 * mini-ia64.c cpu-ia64.md: Add OP_ICONV_TO_R4/R8.
4967 2008-02-09 Zoltan Varga <vargaz@gmail.com>
4969 * aot-compiler.c (emit_method_code): Add an assert.
4971 * mini-arm.h mini-arm.c exceptions-arm.c: Modify the exception throwing code and
4972 the IMT code so it is AOT friendly. Enable AOT for methods which call interface
4975 2008-02-08 Zoltan Varga <vargaz@gmail.com>
4977 * mini-arm.c (mono_arch_output_basic_block): Fix the ordering of arguments for
4978 some load/store opcodes so they are consistent.
4979 (mono_arch_emit_prolog): Simplify some code.
4981 * aot-runtime.c (mono_aot_get_plt_entry): Fix a warning.
4983 * objects.cs: Add tests for large argument offsets on ARM.
4985 * mini-arm.c (mono_arch_emit_prolog): Fix handling of arguments with large
4986 stack offsets. Fixes #359651.
4988 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R4/R8 properly.
4990 * cpu-s390x.md: Add OP_LCONV_TO_R4/R8.
4992 * cpu-ia64.md mini-ia64.h mini-ia64.c: Get rid of CEE_ opcodes.
4994 * mini-ops.h: Add OP_ICONV_TO_R_UN opcode.
4996 * mini.c (mono_normalize_opcodes): Remap CEE_CONV_R_UN too.
4998 * cpu-s390x.md cpu-s390.md mini-s390x.c mini-arm.c cpu-arm.md mini-s390.c: Get
4999 rid of CEE_CONV_R_UN.
5001 * mini-s390x.c mini-s390x.h cpu-s390x.md inssel-s390x.brg: Get rid of CEE_ opcodes.
5003 2008-02-07 Zoltan Varga <vargaz@gmail.com>
5005 * mini-s390.c mini-s390.h cpu-s390.md: Get rid of CEE_ opcodes.
5007 * mini.c (mono_normalize_opcodes): Add some more opcodes.
5009 * mini-arm.c mini-arm.h cpu-arm.md: Get rid of CEE_ opcodes.
5011 * cpu-amd64.md: Remove some unused opcodes.
5013 * mini-sparc.c mini-sparc.h cpu-sparc.md: Get rid of CEE_ opcodes.
5015 * mini-x86.c mini-x86.h cpu-x86.md: Get rid of CEE_ opcodes.
5017 * mini.c mini-<ARCH>.c: Remove mono_arch_local_regalloc (), instead make
5018 arch specific functions for its parts. Call the peephole pass after local
5019 regalloc so the prolog can compute a more accurate max_offset.
5021 * mini.c (mono_normalize_opcodes): New mini pass to convert CEE_ opcodes to
5022 the corresponding OP_I/OP_L opcodes.
5024 * mini-amd64.c mini-amd64.h cpu-amd64.md: Get rid of CEE_ opcodes.
5026 * mini-sparc.c (mono_arch_output_basic_block): Fix the sparc build.
5028 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5030 * mini-s390.c (mono_arch_get_inst_for_method): Remove the Interlocked cases
5031 as they are handled in mini.c.
5033 * mini-s390x.c (mono_arch_get_inst_for_method): Ditto.
5035 * mini-<ARCH>.c (mono_arch_get_inst_for_method): Remove the MemoryBarrier
5036 case since it is handled in mini.c.
5038 * cpu-sparc.md (sparc_setfreg_float): Fix the sparc build.
5040 * mini-ops.h: Add new opcodes OP_CALL/OP_CALLVIRT.
5042 * *.c: Use the new opcodes in the IR and back end code.
5044 * mini-ops.h cpu-<ARCH>.md: Correct the name of the bgt_un opcodes.
5046 * mini-amd64.c (emit_call_body): Use a far-call for calling dynamic methods.
5048 2008-02-06 Mark Probst <mark.probst@gmail.com>
5050 * mini-trampolines.c (mono_generic_class_init_trampoline): Removed
5051 an assert because it has a race condition.
5053 2008-02-06 Zoltan Varga <vargaz@gmail.com>
5055 * tramp-amd64.c (mono_arch_patch_callsite): Add more diagnostics.
5057 * inssel.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused CEE_RET opcode.
5059 * mini-<ARCH>.c cpu-<ARCH>.md: Get rid of unused LDIND/STIND opcodes.
5061 * *.brg mini-<ARCH>.c cpu-<ARCH>.md: Get rid of OP_SETREG/OP_SETFREG/OP_SETREGIMM,
5062 use OP_MOVE/OP_FMOVE/OP_ICONST instead.
5064 2008-02-05 Zoltan Varga <vargaz@gmail.com>
5066 * cpu-amd64.md (move): Correct the maximum size of move.
5068 2008-02-05 Mark Probst <mark.probst@gmail.com>
5070 * tramp-amd64.c, tramp-x86.c, mini-trampolines.c: Added a check in
5071 the generic class init trampoline to return quickly if the class
5074 2008-02-04 Zoltan Varga <vargaz@gmail.com>
5076 * tramp-amd64.c (mono_arch_patch_callsite): Add some diagnostics to help debug
5077 issues where an 32 bit callsite cannot be patched by a 64 bit address.
5079 2008-02-03 Zoltan Varga <vargaz@gmail.com>
5081 * generics.2.cs generics-variant-types.2.il: Merge some tests from the linear IR
5084 2008-01-31 Zoltan Varga <vargaz@gmail.com>
5086 * objects.cs: Add some soft-float tests.
5088 * mini.c: Fix a couple more soft-float issues.
5090 * helpers.c (mono_disassemble_code): Fix disassembly on ARM.
5092 * mini-amd64.c (peephole_pass): Use IXOR instead of LXOR for zeroing a register to
5095 2008-01-30 Zoltan Varga <vargaz@gmail.com>
5097 * exceptions-x86.c (mono_arch_find_jit_info): Fix stack unwinding when an
5098 exception happens while compiling a virtual method.
5100 2008-01-29 Zoltan Varga <vargaz@gmail.com>
5102 * mini-sparc.c (mono_arch_emit_epilog): Fix folding of negative return values.
5104 * mini-sparc.c: Fix build.
5106 * mini-sparc.c (get_call_info): Add support for generic sharing.
5108 * mini-exceptions.c: Add a FIXME.
5110 2008-01-27 Zoltan Varga <vargaz@gmail.com>
5112 * mini-exceptions.c (mono_handle_exception_internal): Remove the old style
5113 altstack handling code.
5115 * mini-s390.c (mono_arch_emit_exceptions): Really fix a warning.
5117 * mini-s390.c (mono_arch_emit_exceptions): Fix a warning.
5119 * mini-s390.c: Add support for generic sharing.
5121 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5123 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5125 * mini-s390x.c (mono_arch_emit_exceptions): Fix a warning.
5127 * mini-s390x.c: Add support for generic sharing.
5129 * mini-exceptions.c (ves_icall_System_Security_SecurityFrame_GetSecurityFrame):
5131 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Ditto.
5133 * mini-s390x.c: Use is_imm16 instead of is_uimm16 when checking whenever s390_aghi
5134 can be used since it takes a 16 bit signed immediate.
5136 * inssel-s390x.brg: Fix OP_SETRET.
5138 * mini-s390x.c (mono_arch_output_basic_block): Fix OP_BREAK.
5140 * mini-codegen.c (mono_opcode_to_cond): Fix a warning.
5142 * mini-s390x.c cpu-s390x.md: Implement sext.i4 properly by sign extension.
5144 * mini.c (mono_create_delegate_trampoline): Don't use mono_create_ftpntr here.
5146 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_addr_from_ftnptr
5149 * mini-ia64.h mini-ia64.c: Add minimal support for the delegate trampoline
5152 * mini.h inssel-x86.brg inssel-amd64.brg tramp-alpha.c tramp-ia64.c: Get rid
5153 of the unused mono_arch_patch_delegate_trampoline stuff.
5155 2008-01-26 Zoltan Varga <vargaz@gmail.com>
5157 * basic-long.cs: Move the fp related tests to basic-float.cs.
5159 * mini-ops.h (OP_OUTARG_FREG_R4): New opcode.
5161 * mini-ia64.c inssel-ia64.brg: Implement proper R4 argument passing.
5163 * basic-calls.cs: Add a test for proper float argument passing.
5165 * mini-ia64.h (mono_ia64_context_get_ip): Do not substract 1 from the ip
5166 if the context corresponds to an exception received through a signal.
5168 * exceptions.cs: Add a test for nullref handling at the start of a try
5171 * mini-ia64.c (mono_arch_call_opcode): Fix ia64 argument passing.
5173 * jit-icalls.c (mono_break): New JIT icall.
5175 * mini-<ARCH>.c: Use mono_break instead of mono_arch_break.
5177 * mini-arm.c (arm_patch): Add support for patching the blx calling sequence.
5179 2008-01-25 Zoltan Varga <vargaz@gmail.com>
5181 * cpu-*.md: Get rid of unused opcodes.
5183 * cpu-g4.md: Rename this to cpu-ppc.md for consistency with other archs.
5185 * Makefile.am: Move mini-trampolines.c to $(common_sources) since it is now used
5188 * mini-<ARCH>.h mini.c: Get rid of the MONO_ARCH_HAVE_CREATE_SPECIFIC_TRAMPOLINE
5191 * mini-s390x.h tramp-s390x.c Makefile.am: Rework the s390x trampoline code to use
5192 the arch independent trampoline code in mini-trampolines.c.
5194 * aot-runtime.c (mono_aot_init_vtable): Fix a warning.
5196 * mini.c (get_runtime_generic_context_ptr): Fix a warning.
5198 * mini-s390.h: Remove an unused define.
5200 * mini-s390.h tramp-s390.c Makefile.am: Rework the s390 trampoline code to use
5201 the arch independent trampoline code in mini-trampolines.c.
5203 * mini-arm.c (mono_arch_emit_prolog): Fix build.
5205 2008-01-24 Zoltan Varga <vargaz@gmail.com>
5207 * mini-sparc.c (mono_arch_output_basic_block): Remove some unecessary code.
5209 * mini-s390.c (mono_arch_emit_prolog): Fix build.
5211 * mini-s390x.c (mono_arch_emit_prolog): Fix build.
5213 * mini-ppc.c (mono_arch_emit_prolog): Fix build.
5215 * cpu-amd64.md: Use smaller sizes for int opcodes.
5217 * *.c: Get rid of the NOT_IMPLEMENTED define which is now in mini.h.
5219 * *.cs: Add some tests from the linear-ir branch. Move structs tests to
5222 * driver.c (mono_main): Add a --break-at-bb command line argument for JIT
5225 * mini.h *.c: Change cfg->vars to contain the MonoMethodVar entries directly
5226 instead of though a pointer to save an indirection when accessing elements of
5229 * mini.h (MONO_IS_COND_BRANCH_OP): Move these macros here from mini.c. Fix
5231 (NOT_IMPLEMENTED): New helper macro.
5232 (MONO_BB_FOR_EACH_INS): New helper macro to iterate through the instructions
5235 * *.c: Use the new helper macro.
5237 2008-01-21 Zoltan Varga <vargaz@gmail.com>
5239 * mini-x86.h (MONO_ARCH_AOT_SUPPORTED): Disable AOT for apple x86.
5241 2008-01-20 Zoltan Varga <vargaz@gmail.com>
5243 * mini-amd64.c (mono_arch_emit_prolog): Optimize the omit fp case to save two
5246 2008-01-18 Zoltan Varga <vargaz@gmail.com>
5248 * mini-amd64.c (mono_arch_emit_prolog): Disable the new optimization if
5249 profiling is enabled.
5251 * mini-amd64.c (mono_arch_call_opcode): Emit the save_sp_to_lmf instruction at
5253 (mono_arch_emit_prolog): Add more first bblock optimizations.
5255 * mini-amd64.c (mono_arch_call_opcode): Keep assignments to the arg registers
5256 in order if possible.
5257 (mono_arch_emit_prolog): Optimize assignments to arg registers in the first
5258 bblock, since the arguments are still in their original registers.
5260 * mini.c (type_from_op): Calling add.ovf on floats is not valid IL code.
5262 2008-01-17 Zoltan Varga <vargaz@gmail.com>
5264 * mini.c (mono_method_to_ir): Use the no-spilling optimization for CEE_CALLI
5267 * mini-amd64.c (mono_arch_emit_prolog): Save an instruction if the LMF is at
5270 * mini-amd64.h (MONO_ARCH_HAVE_NOTIFY_PENDING_EXC): Turn on this for amd64.
5272 * exceptions-amd64.c (mono_arch_notify_pending_exc): New function to
5273 process async exceptions received while in unmanaged code.
5275 * mini.c (mini_init): Install a callback with the runtime which will be called
5276 when a thread receives an async exception while in unmanaged code.
5278 * mini.c driver.c: Update after mono_get_native_wrapper () signature change.
5280 * mini-s390x.c (mono_arch_output_basic_block): Fix s390x build.
5282 2008-01-16 Wade Berrier <wberrier@novell.com>
5289 2008-01-16 Zoltan Varga <vargaz@gmail.com>
5291 * mini-x86.c (mono_arch_output_basic_block): Remove some gccism which prevents
5292 compilation with sun cc.
5294 * cpu-*.md: Fix the build.
5296 * cpu-x86.md: Fix the length of some load membase opcodes. Fixes #354241.
5298 * mini-amd64.h: Add some comments to the MonoLMF structure.
5300 * mini-ops.h cpu-amd64.c: Add a OP_AMD64_SAVE_SP_TO_LMF opcode.
5302 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Avoid setting the rip field
5303 in the LMF structure if possible. This saves two instructions in the
5304 managed->native wrappers.
5306 * mini-ops.h *.md: Make some opcodes names uniform by removing the op_ prefix.
5308 2008-01-16 Mark Probst <mark.probst@gmail.com>
5310 * generic-sharing.c: New type argument lookup code which uses the
5311 runtime generic context template.
5313 2008-01-15 Zoltan Varga <vargaz@gmail.com>
5315 * mini.c (mono_method_to_ir): Avoid emitting a write barrier when storing NULL.
5317 * mini-arm.c (add_general): Fix arm eabi parameter passing.
5318 (mono_arch_output_basic_block): Fix localloc implementation.
5320 * mini-amd64.c (peephole_pass): Sync store+load optimizations with the x86 version.
5322 * mini-ia64.c (peephole_pass): Fix ia64 build.
5324 * mini-amd64.c (peephole_pass): Fix a warning.
5326 * mini-amd64.c (mono_arch_allocate_vars): Make sure the LMF is always stored
5327 at a constant offset from sp/fp.
5329 * exceptions-amd64.c (mono_arch_find_jit_info): Compute the LMF address from fp/sp
5330 instead of obtaining it from *lmf in the managed method case.
5332 2008-01-14 Zoltan Varga <vargaz@gmail.com>
5334 * exceptions-amd64.c (mono_arch_find_jit_info): Remove some duplicate code.
5336 Mon Jan 14 12:33:06 CET 2008 David S. Miller <davem@davemloft.net>
5338 * mini.h (MonoInstList): New type.
5339 (MONO_INST_LIST_INIT, MONO_INST_LIST_EMPTY,
5340 __MONO_INST_LIST_ADD, MONO_INST_LIST_ADD,
5341 MONO_INST_LIST_ADD_TAIL, __MONO_INST_LIST_DEL,
5342 __MONO_INST_LIST_SPLICE, MONO_INST_LIST_SPLICE,
5343 MONO_INST_LIST_SPLICE_TAIL, MONO_INST_LIST_SPLICE_INIST,
5344 MONO_INST_LIST_SPLICE_TAIL_INIT, mono_container_of,
5345 MONO_INST_LIST_ENTRY, MONO_INST_LIST_FIRST_ENTRY,
5346 MONO_INST_LIST_LAST_ENTRY, MONO_INST_LIST_FOR_EACH,
5347 MONO_INST_LIST_FOR_EACH_PREV, MONO_INST_LIST_FOR_EACH_SAFE,
5348 MONO_INST_LIST_FOR_EACH_PREV_SAFE,
5349 MONO_INST_LIST_FOR_EACH_ENTRY,
5350 MONO_INST_LIST_FOR_EACH_ENTRY_REVERSE,
5351 MONO_INST_LIST_FOR_EACH_ENTRY_SAFE,
5352 mono_inst_list_first, mono_inst_list_last,
5353 mono_inst_list_next, mono_inst_list_prev): New instruction
5354 list handling interfaces.
5355 (MonoBasicBlock): Remove 'last_ins' and 'code', replace with
5356 list head 'ins_list'.
5357 (MonoInst): Replace next pointer with list head 'node'.
5358 (MonoCallInst): Make 'out_args' a MonoInstList.
5359 (MONO_INST_NEW_CALL): Explicitly init ->out_args.
5360 (MonoCompile): Delete reverse_inst_list and
5361 reverse_inst_list_len.
5362 * mini-hppa.c (mono_arch_call_opcode, NEW_INS,
5363 mono_arch_lowering_pass, mono_arch_local_regalloc,
5364 mono_arch_output_basic_block, mono_arch_emit_prolog):
5365 Convert to new instruction lists.
5366 (insert_after_ins): Delete.
5367 * inssel.brg (MONO_EMIT_NEW_BRANCH_BLOCK): Convert to new
5369 * mini-hppa.h (MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Likewise.
5370 * mini.c (NEW_BBLOCK, ADD_BBLOCK, CHECK_BBLOCK,
5371 split_bblock, mono_add_ins_to_end, mono_emit_call_args,
5372 mono_emulate_opcode, mono_emit_load_got_addr,
5373 inline_method, mono_method_to_ir, mono_print_bb_code,
5374 print_dfn, decompose_pass, nullify_basic_block,
5375 replace_out_block_in_code, remove_block_if_useless,
5376 merge_basic_blocks, move_basic_block_to_end,
5377 try_unsigned_compare, optimize_branches, mono_print_code,
5378 mini_select_instructions, remove_critical_edges): Likewise.
5379 * mini-amd64.c (emit_sig_cookie, mono_arch_call_opcode,
5380 peephole_pass_1, peephole_pass, mono_arch_lowering_pass,
5381 mono_arch_output_basic_block, mono_arch_emit_prolog):
5383 * mini-mips.c (mono_arch_call_opcode, peephole_pass,
5384 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5385 mono_arch_output_basic_block): Likewise.
5386 (inst_list_prepend, insert_after_ins): Delete.
5387 * mini-mips.h (MONO_EMIT_NEW_BRANCH_NONZERO_LABEL,
5388 MONO_EMIT_NEW_COMPARE_BRANCH_BLOCK): Convert to new
5390 * mini-x86.c (emit_sig_cookie, mono_arch_call_opcode,
5391 peephole_pass_1, peephole_pass, mono_arch_output_basic_block,
5392 mono_arch_emit_prolog): Likewise.
5393 * cfold.c (mono_constant_fold): Likewise.
5394 * liveness.c (visit_bb, mono_analyze_liveness,
5395 optimize_initlocals): Likewise.
5396 * ssapre.c (dump_code, process_bb, code_motion): Likewise.
5397 * graph.c (mono_draw_code_cfg): Likewise.
5398 * ssa.c (mono_ssa_rename_vars, mono_ssa_compute,
5399 mono_ssa_remove, mono_ssa_avoid_copies, mono_ssa_create_def_use,
5400 mono_ssa_cprop): Likewise.
5401 * abcremoval (get_relations_from_previous_bb, process_block):
5403 * local-propagation (mono_cprop_invalidate_values,
5404 mono_local_cprop_bb): Likewise.
5405 * mini-s390x.c (mono_arch_call_opcode, emit_sig_cookie,
5406 peephole_pass, mono_arch_output_basic_block,
5407 mono_arch_emit_prolog): Likewise.
5408 * mini-arm.c (mono_arch_call_opcode, peephole_pass,
5409 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5410 mono_arch_emit_prolog): Likewise.
5411 (insert_after_ins): Delete.
5412 * aliasing.c (print_code_with_aliasing_information,
5413 mono_build_aliasing_information, mono_aliasing_deadce):
5414 Convert to new instruction lists.
5415 * mini-ia64.c (emit_sig_cookie, mono_arch_call_opcode,
5416 peephole_pass, NEW_INS, mono_arch_lowering_pass,
5417 mono_arch_local_regalloc, mono_arch_output_basic_block):
5419 (insert_after_ins): Delete.
5420 * mini-sparc.c (emit_sig_cookie, mono_arch_call_opcode,
5421 peephole_pass, mono_arch_output_basic_block): Convert to
5422 new instruction lists.
5423 * mini-codegen (InstList, inst_list_prepend,
5424 insert_after_ins): Delete.
5425 (insert_before_ins, get_register_force_spilling,
5426 get_register_spilling, free_up_ireg, free_up_reg,
5427 create_copy_ins, create_spilled_store, alloc_int_reg,
5428 alloc_float_reg, alloc_reg, mono_local_regalloc): Convert
5429 to new instruction lists.
5430 * mini-ppc.c (mono_arch_call_opcode, peephole_pass,
5431 NEW_INS, mono_arch_lowering_pass, mono_arch_local_regalloc,
5432 mono_arch_output_basic_block, mono_arch_emit_prolog): Likewise.
5433 (insert_after_ins): Delete.
5434 * mini-alpha.c (NEW_INS, peephole_pass, mono_arch_lowering_pass,
5435 mono_arch_local_regalloc, mono_arch_output_basic_block,
5436 mono_arch_call_opcode): Convert to new instruction lists.
5437 (insert_after_ins): Delete.
5438 * mini-s390.c (mono_arch_call_opcode, emit_sig_cookie,
5439 peephole_pass, mono_arch_output_basic_block,
5440 mono_arch_emit_prolog): Convert to new instruction lists.
5442 2008-01-11 Zoltan Varga <vargaz@gmail.com>
5444 * mini-amd64.c (mono_arch_output_basic_block): Use a 4 byte load in OP_CHECK_THIS.
5446 * mini-sparc.c (mono_arch_output_basic_block): Use a byte load in CHECK_THIS.
5449 * Makefile.am (version.h): Make this work with non-bash shells.
5451 2008-01-10 Zoltan Varga <vargaz@gmail.com>
5453 * mini.c (handle_delegate_ctor): Optimize away setting of NULL target.
5455 2008-01-08 Zoltan Varga <vargaz@gmail.com>
5457 * mini.c (mono_method_to_ir): Fix possible reading of invalid memory in
5458 the InitializeArray optimization.
5460 2008-01-06 Zoltan Varga <vargaz@gmail.com>
5462 * mini.c driver.c: Don't include os/gc_wrapper.h.
5464 2008-01-05 Zoltan Varga <vargaz@gmail.com>
5466 * mini.c (print_jit_stats): Print GC statistics if available.
5468 2008-01-04 Zoltan Varga <vargaz@gmail.com>
5470 * mini-amd64.c (mono_arch_allocate_vars): Align argument storage offsets to 8.
5472 2007-12-29 Zoltan Varga <vargaz@gmail.com>
5474 * mini-ppc.c (mono_arch_get_delegate_invoke_impl): Fix flushing of icache.
5476 2007-12-26 Zoltan Varga <vargaz@gmail.com>
5478 * mini.c (mini_init): Move the setting of GC_stackbottom to mono_gc_base_init ().
5480 * mini.c (mini_init): Call mono_gc_base_init () instead of MONO_GC_PRE_INIT ().
5482 * driver.c (mono_main): Ditto.
5484 2007-12-23 Zoltan Varga <vargaz@gmail.com>
5486 * mini-trampolines.c (mono_delegate_trampoline): Use mono_get_delegate_invoke ().
5488 * aot-compiler.c (emit_klass_info): Avoid emitting info if one of the methods
5489 in the vtable can't be encoded.
5490 (compile_method): Ditto.
5492 2007-12-21 Zoltan Varga <vargaz@gmail.com>
5494 * mini.c (setup_jit_tls_data): Use the MONO_ARCH_INIT_TOP_LMF_ENTRY macro if
5497 * mini-amd64.h mini-amd64.c exceptions-amd64.c tramp-amd64.c: Rename lmf->ebp to
5500 * exceptions-amd64.c (mono_arch_find_jit_info): Fix the detection of whenever
5501 the top LMF entry belongs to the current method.
5503 * mini.c: Update after renaming of mono_thread_get_pending_exception ().
5505 2007-12-20 Zoltan Varga <vargaz@gmail.com>
5507 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix a warning.
5509 * tramp-ia64.c (mono_arch_create_trampoline_code): Ditto.
5511 * tramp-sparc.c (mono_arch_create_trampoline_code): Check for thread interruption.
5513 * tramp-amd64.c (mono_arch_create_trampoline_code): Ditto.
5515 * tramp-x86.c (mono_arch_create_trampoline_code): Check for thread interruption.
5517 * cpu-amd64.md mini-amd64.h mini-amd64.c inssel-amd64.brg: Add ulong->double
5520 * basic-float.cs: Add an ulong->double cast test.
5522 2007-12-15 Zoltan Varga <vargaz@gmail.com>
5524 * mini.c (mono_method_to_ir): Fix a warning.
5526 2007-12-14 Zoltan Varga <vargaz@gmail.com>
5528 * mini-ops.h: Add OP_SWITCH.
5530 * mini.c graph.c ssa.c aliasing.c mini-<ARCH>.c inssel-<ARCH>.brg: Avoid using
5531 CEE_SWITCH in back-end code, use OP_SWITCH instead.
5533 2007-12-11 Geoff Norton <gnorton@novell.com>
5535 * mini-s390x.c: Minor change to the MAX() define to allow
5536 it to compile with other gcc versions.
5538 2007-12-11 Geoff Norton <gnorton@novell.com>
5541 * mini-s390x.c: Implement sext_i4 to fix the build on s390x
5543 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5545 exceptions-arm.c (mono_arch_get_restore_context): Restore
5548 exceptions-arm.c (throw_exception): Save the frame pointer.
5549 This is a partial fix for #323747. Only the client side is
5552 2007-12-11 Rodrigo Kumpera <rkumpera@novell.com>
5554 * mini.c (mono_method_to_ir): Verbose message in CEE_NEWOBJ
5555 was using an unrelated variable to log the class which
5556 needed the cctor to be called. This was crashing on arm.
5558 2007-12-09 Robert Jordan <robertj@gmx.net>
5560 * mini-x86.c (mono_arch_emit_epilog):
5561 Consider all kinds of 64-bit types. Fixes #323114.
5563 2007-12-08 Zoltan Varga <vargaz@gmail.com>
5565 * tramp-amd64.c (mono_arch_create_trampoline_code): Clean up the code a bit.
5567 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5569 * mini-amd64.c (peephole_pass): Add a missing instruction check.
5571 Fri Dec 7 22:08:23 CET 2007 Paolo Molaro <lupus@ximian.com>
5573 * mini.c: run type ctor before allocating an object, not only
5574 when running it's constructor method (fixes at least part of bug #342507).
5576 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5578 * mini-trampolines.c (mono_delegate_trampoline): Fix a warning.
5580 * mini-trampolines.c (mono_generic_class_init_trampoline): Remove a debug printf.
5581 * mini.h mini-amd64.c mini-x86.c: Get rid of the mono_arch_find_vtable ()
5584 * tramp-x86.c tramp-amd64.c mini-trampolines.c: Pass the vtable argument to
5585 mono_generic_class_init_trampoline () the same as it is done with the other
5588 * mini-arm.h mini-arm.c tramp-arm.c inssel-arm.brg cpu-arm.md
5589 aot-runtime.c aot-compiler.c: Implement AOT support.
5591 2007-12-07 Mark Probst <mark.probst@gmail.com>
5593 * mini-trampolines.c (mono_generic_class_init_trampoline): Fixed
5594 build for archs which don't have the vtable trampoline defined
5597 2007-12-07 Zoltan Varga <vargaz@gmail.com>
5599 * tramp-x86.c (mono_arch_create_trampoline_code): Fix the build.
5601 * tramp-ppc.c (mono_arch_create_trampoline_code): Use the new helper function.
5603 * mini-trampolines.c (mono_get_trampoline_func): New helper function.
5605 * tramp-<ARCH>.c: Use the new helper function.
5607 2007-12-07 Mark Probst <mark.probst@gmail.com>
5609 * inssel.brg: Added a pattern for the OP_TRAMPCALL_VTABLE
5610 trampoline call, which takes a vtable argument.
5612 * graph.c, mini-ops.h, local-propagation.c, aliasing.c: Treat
5613 OP_TRAMPCALL_VTABLEs like other calls.
5615 * mini-amd64.c, mini-amd64.h, mini-x86.c, mini-x86.h: Designated a
5616 register to hold the vtable argument to the OP_TRAMPCALL_VTABLE
5617 call. Implemented a support function which fetches the vtable
5618 from a register set.
5620 * mini.c, mini.h, tramp-amd64.c, tramp-x86.c, mini-trampolines.c:
5621 Implemented a generic class init trampoline, using the
5622 OP_TRAMPCALL_VTABLE opcode.
5624 * mini.c: Implemented static field access when sharing generic
5625 code. This implies initing the class using the new
5626 OP_TRAMPCALL_VTABLE call.
5628 2007-12-07 Mark Probst <mark.probst@gmail.com>
5630 * mini.c: Don't compile methods with sharing enabled if their
5631 classes are disabled for sharing.
5633 2007-12-06 Zoltan Varga <vargaz@gmail.com>
5635 * inssel.brg: Add a missing sign extension to the GETCHR and array access
5636 opcodes. Fixes #346563.
5638 * objects.cs: Add a new test.
5640 * aot-compiler.c (emit_method_code): Put back an #ifdef which is needed.
5642 * mini-<ARCH>.h mini.c aot-compiler.c aot-runtime.c: Get rid of the
5643 HAVE_PIC_AOT define and use AOT_SUPPORTED instead.
5645 2007-12-06 Zoltan Varga <vargaz@gmail.com>
5647 * mini-arm.h mini-arm.c: Add support for the common vtable trampoline.
5649 2007-12-03 Zoltan Varga <vargaz@gmail.com>
5651 * mini-arm.c (mono_arch_emit_exceptions): Avoid uninitialized memory in the
5654 2007-12-02 Zoltan Varga <vargaz@gmail.com>
5656 * patch-info.h (PATCH_INFO): Add DELEGATE_TRAMPOLINE.
5658 * mini.c aot-compiler.c aot-runtime.c: Implement the delegate creation
5659 optimization in the AOT case.
5661 2007-11-30 Zoltan Varga <vargaz@gmail.com>
5663 * aot-runtime (mono_aot_get_method_from_vt_slot): Add support for multi-byte method ref encodings.
5665 * aot-runtime.c (decode_klass_ref): Implement decoding of generic instances.
5667 * aot-compiler.c (encode_klass_ref): Implement proper encoding of generic instances.
5669 * mini.c (mono_method_to_ir): Optimize the common ldftn+create delegate combination.
5671 * mini-trampolines.c (mono_delegate_trampoline): Add some code to handle the case when the delegate
5672 is created by the inlined delegate ctor.
5674 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
5676 * mini.c (mono_jit_compile_method_inner): Replace calls to delegate invoke with the trampoline here too.
5678 2007-11-29 Zoltan Varga <vargaz@gmail.com>
5680 * cpu-x86.md: Fix the length of ckfinite.
5682 2007-11-28 Zoltan Varga <vargaz@gmail.com>
5684 * mini-x86.c (mono_arch_output_basic_block): Unify div/rem code and handle the case when sreg2 is EDX.
5686 * mini-x86.c (mono_arch_output_basic_block): Clean up the fp stack properly in CKFINITE.
5687 (mono_arch_output_basic_block): Get rid of unused last_ins and last_offset.
5689 * mini-x86.c (mono_arch_output_basic_block): Add some micro optimizations.
5691 * mini-x86.c inssel-x86.brg cpu-x86.md: Move the implementation of the
5692 OP_START_HANDLER/OP_ENDFINALLY/OP_ENDFILTER opcodes to mini-x86.c.
5694 2007-11-28 Martin Baulig <martin@ximian.com>
5697 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline()
5698 after creating the trampoline.
5700 2007-11-27 Zoltan Varga <vargaz@gmail.com>
5702 * aot-runtime.c (load_aot_module): Check runtime version if needed.
5704 * aot-compiler.c: Add bind-to-runtime-version for producing AOT files which only load into a runtime with
5707 * generic-sharing.c (mono_helper_get_rgctx_other_ptr): Change the signature to take the calling class
5708 instead of the calling method to help AOT.
5710 * mini.c (get_runtime_generic_context_other_ptr): Update after the change.
5712 2007-11-26 Zoltan Varga <vargaz@gmail.com>
5714 * aot-runtime.c (mono_aot_init_vtable): Simplify this if MONO_ARCH_COMMON_VTABLE_TRAMPOLINE
5717 2007-11-23 Zoltan Varga <vargaz@gmail.com>
5719 * aot-compiler.c (emit_class_name_table): Properly encode generic class names.
5721 * aot-compiler.c (compile_method): Correct check for generic method definitions.
5722 (encode_method_ref): No need to handle generic method definitions specially.
5724 * mini.h (MONO_AOT_FILE_VERSION): Bump this.
5726 * aot-runtime.c (decode_klass_ref): Clean this up and rename from
5729 * aot-compiler.c (encode_klass_ref): Clean this up and rename from
5731 (compile_method): Enable generic sharing.
5733 2007-11-22 Zoltan Varga <vargaz@gmail.com>
5735 * mini.c (get_runtime_generic_context_other_ptr): Disable AOT here.
5736 (mini_method_compile): Add preliminary support for AOTing shared generic code.
5738 * aot-compiler.c (compile_method): Add preliminary support for AOTing shared
5741 * mini-trampolines.c: Fix a warning.
5743 * mini.c (get_runtime_generic_context_other_ptr): Use NEW_METHODCONST instead of
5745 (mono_method_to_ir): Use NEW_DOMAINCONST in one place.
5746 (generic_class_is_reference_type): Remove unused function.
5748 * mini-trampolines.c (mono_magic_trampoline): Avoid loading metadata if possible
5749 in the generic vtable trampoline case.
5751 * aot-runtime.c (mono_aot_init_vtable): Use the generic vtable trampoline.
5753 * aot-runtime.c (mono_aot_get_method_from_vt_slot): New helper function to
5754 return an AOT method based on a vtable slot.
5756 * aot-compiler.c (compile_method): Avoid AOTing synchronized methods for now.
5758 * mini.c (mini_get_vtable_trampoline): Export this.
5760 2007-11-22 Martin Baulig <martin@ximian.com>
5763 (MonoDebuggerInfo): Move `debugger_version' up.
5765 2007-11-22 Martin Baulig <martin@ximian.com>
5768 (mono_arch_get_delegate_invoke_impl): Call mono_debug_add_delegate_trampoline().
5770 * mini-trampolines.c
5771 (mono_delegate_trampoline): Call mono_debugger_trampoline_compiled()
5772 after compiling the method.
5774 2007-11-20 Martin Baulig <martin@ximian.com>
5777 (mono_debugger_insert_method_breakpoint): Moved into mono-debug-debugger.c.
5778 (mono_debugger_remove_breakpoint): Likewise.
5779 (mono_debugger_check_breakpoints): Likewise.
5781 * debug-debugger.c: Implement the new breakpoint interface here.
5783 2007-11-18 Zoltan Varga <vargaz@gmail.com>
5785 * mini-amd64.c (mono_arch_output_basic_block): Unify the implementation of
5786 CEE_CONV_I1/SEXT_I1 and I2 since they are the same.
5788 * mini-x86.c (mono_arch_output_basic_block): Ditto.
5790 2007-11-17 Zoltan Varga <vargaz@gmail.com>
5792 * mini-amd64.c (mono_arch_output_basic_block): Fix a typo.
5794 * mini-x86.c (mono_arch_get_inst_for_method): Remove code which is now in
5797 * mini-ia64.c (mono_arch_get_inst_for_method): Remove code which is now in
5800 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for methods
5801 returning a vtype in a register.
5803 * mini.c (mini_get_inst_for_method): Move the handling of the atomic operations
5804 here from the arch specific code.
5806 * mini-amd64.c (mono_arch_get_inst_for_method): Remove code which is now in
5809 * mini-amd64.c (mono_arch_output_basic_block): Add some micro optimizations.
5810 (mono_arch_emit_prolog): Increment maximum prolog size.
5812 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Move the implementation of the
5813 START_HANDLER/ENDFINALLY/ENDFILTER opcodes to mini-amd64.c.
5815 * mini-x86.c (get_call_info): Receive a MonoCompile instead of a
5816 MonoGenericSharingContext.
5818 * mini-ia64.c (get_call_info): Receive a MonoCompile instead of a
5819 MonoGenericSharingContext. Allocate memory from the cfg mempool.
5821 2007-11-15 Mark Probst <mark.probst@gmail.com>
5823 * mini.c, mini.h, generic-sharing.c: Functions for producing code
5824 which extract fields out of the runtime generic context. Full
5825 sharing of the NEWARR opcode.
5827 Thu Nov 15 14:20:21 CET 2007 Paolo Molaro <lupus@ximian.com>
5829 * abcremoval.c, mini.c, ssa.c, ssapre.c: updated to implement
5830 --enable-minimal=ssa.
5832 2007-11-13 Zoltan Varga <vargaz@gmail.com>
5834 * mini-trampolines.c (mono_delegate_trampoline): Update after
5835 mono_marshal_get_delegate_invoke () signature change.
5837 2007-11-13 Mark Probst <mark.probst@gmail.com>
5839 * mini.c: Removed the shared context in favor of the generic
5840 sharing context. Allocate the MonoJitInfo structure with room for
5841 the generic sharing context if it's needed.
5843 * mini.h: Remove MonoGenericSharingContext declaration. It's in
5844 domain-internals.h now.
5846 * mini-x86.c: Pass the generic sharing context to get_call_info ().
5848 * generic-sharing.c: Several changes for working without a shared
5849 context and instead operating on open types instead.
5851 2007-11-12 David S. Miller <davem@davemloft.net>
5853 * inssel-sparc.brg: Fix double instruction emit.
5855 2007-11-12 Zoltan Varga <vargaz@gmail.com>
5857 * mini.c (mono_jit_runtime_invoke): Avoid trying to compile the Array
5858 Get/Set/Address methods.
5860 * mini.c debug-debugger.c mini-trampolines.c: Update after
5861 mono_marshal_get_delegate_invoke signature change.
5863 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5865 * cpu-arm.md: Increase the max size of OP_THROW to 24 bytes.
5866 This can happens with dynamic methods. Fixes the other bug in #322722.
5868 2007-11-12 Rodrigo Kumpera <rkumpera@novell.com>
5870 * tramp-arm.c (mono_arch_patch_callsite): Support patching
5873 * mini-arm.c (arm_patch): Implement patching of BX call
5874 sequence. Fixes one of the bugs in #322722.
5876 2007-11-03 David S. Miller <davem@huronp11.davemloft.net>
5878 * mini-sparc.c (mono_arch_flush_icache): Make more efficient
5879 under Linux. We only need to flush every 32-byte cache line.
5881 2007-11-07 Massimiliano Mantione <massi@ximian.com>
5884 move_basic_block_to_end: Add branches when needed, eventually creating
5886 optimize_branches: added a parameter that tells if it's ok to create
5887 new BBs (doing is "df_visit" has been called is (IMHO) a nightmare),
5888 and avoid calling move_basic_block_to_end when it's not ok.
5891 2007-11-07 Mark Probst <mark.probst@gmail.com>
5893 * mini.c: Abort inlining call to InitializeArray if something
5894 looks wrong. Let the icall handle it, which now has proper safety
5897 2007-11-05 Rodrigo Kumpera <rkumpera@novell.com>
5899 * mini.c (mono_spill_call): add support for soft-float.
5901 * mini.c (mono_method_to_ir): add support for soft-float
5902 to inlined functions that return float.
5904 * mini.c (mono_method_to_ir): add support for soft-float
5905 to cee_stsfld opcode on float fields.
5907 2007-11-05 Geoff Norton <gnorton@novell.com>
5909 * mini-x86.h: Fix the structure access for X86 Leopard.
5912 2007-11-05 Martin Baulig <martin@ximian.com>
5914 * mini-trampolines.c
5915 (mono_magic_trampoline): Call mono_debugger_trampoline_compiled()
5916 after compiling the method to notify the debugger.
5918 2007-11-05 Martin Baulig <martin@ximian.com>
5920 * debug-debugger.h (MonoDebuggerInfo): Use the new breakpoint tables.
5922 2007-11-02 Zoltan Varga <vargaz@gmail.com>
5924 * mini-sparc.c (EMIT_COND_SYSTEM_EXCEPTION_GENERAL): Applied patch from
5925 David Miller <davem@davemloft.net>. Allow larger offsets in branches.
5927 2007-11-01 Zoltan Varga <vargaz@gmail.com>
5929 * mini-amd64.c (mono_arch_emit_prolog): Check the domain as well for
5930 native-to-managed wrappers.
5932 2007-11-01 Geoff Norton <gnorton@novell.com>
5934 * mini-ppc.h, mini-x86.h: Handle Leopards renaming of some structure
5937 Wed Oct 31 20:23:14 CET 2007 Paolo Molaro <lupus@ximian.com>
5939 * mini.c, mini-x86.c: when getting back from unmanaged code
5940 to managed via a marshaled delegate we also need to set the
5943 Wed Oct 31 19:53:33 CET 2007 Paolo Molaro <lupus@ximian.com>
5945 * mini-amd64.c, mini-amd64.h, tramp-amd64.c: breakpoint table support
5948 Wed Oct 31 19:29:30 CET 2007 Paolo Molaro <lupus@ximian.com>
5950 * mini.c, mini.h, mini-x86, tramp-x86.c, mini-x86.h: added API to
5951 let the debugger or other external agents to tell the JIT when
5952 a sw breakpoint has been inserted in the code that the JIT needs
5953 to be able to inspect.
5955 2007-10-31 Martin Baulig <martin@ximian.com>
5958 (MonoDebuggerInfo): Remove `runtime_class_init'.
5960 2007-10-30 Martin Baulig <martin@ximian.com>
5963 (mono_debugger_thread_created): Added `MonoThread *' argument.
5964 (mono_debugger_extended_notification): New public method.
5965 (mono_debugger_trampoline_compiled): New public method.
5968 (MonoDebuggerThreadInfo): Added `thread' and
5969 `extended_notifications' fields.
5972 (debugger_executable_code_buffer): New static variable.
5975 (MonoDebuggerInfo): Added `executable_code_buffer',
5976 `executable_code_buffer_size', `breakpoint_info_area',
5977 `breakpoint_table' and `breakpoint_table_size'.
5979 2007-10-26 Rodrigo Kumpera <rkumpera@novell.com>
5981 * mini-arm.c (mono_arch_build_imt_thunk): Take the advantage
5982 that IP either is an unused value or the vtable pointer. IMT
5983 calls use vtable + offset now. Reduced by almost half the size
5986 2007-10-26 Jonathan Chambers <joncham@gmail.com>
5988 * mini-amd64.c: Begin Win64 port. Use AMD64_ARG_REG#
5989 defines to access param registers. Replace long usage with
5990 gsize as sizeof(long) != sizeof(void*) on Win64.
5992 * mini-amd64.h: Add %rdi and %rsi to MonoLMF structure
5993 on Win64. Fix intrinsic, use _AddressOfReturnAddress
5994 instead of non-existant _GetAddressOfReturnAddress.
5996 * tramp-amd64.c: Use AMD64_ARG_REG# defines to access
5997 param registers. Save/restore %rdi and %rsi in MonoLMF.
5999 * exceptions-amd64.c: Use AMD64_ARG_REG# defines to access
6000 param registers. Modify (throw_exception) signature to take
6001 %rdi and %rsi on Win64.
6003 Code is contributed under MIT/X11 license.
6005 Thu Oct 25 23:06:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6007 * helpers.c: unlink debugging output files.
6009 2007-10-25 Zoltan Varga <vargaz@gmail.com>
6011 * mini.c: Move mono_create_ftnptr () to object.c.
6013 2007-10-24 Rodrigo Kumpera <rkumpera@novell.com>
6015 * helpers.c (mono_disassemble_code): MonoCompile parameter is now
6016 optional. This function can now be used to disassemble code generated
6017 outside the JIT such as trampolines and IMT thunks.
6019 * mini-arm.h: defined MONO_ARCH_HAVE_IMT.
6021 * mini-arm.c (decode_vcall_slot_from_ldr): added, extract the
6022 vtable pointer from a ldr instruction.
6024 * mini-arm.c (mono_arch_get_vcall_slot_addr): support the
6025 new IMT call sequence.
6027 * mini-arm.c (mono_arch_output_basic_block): emit the IMT
6028 call sequence for interface invocations.
6030 * mini-arm.c (mono_arch_emit_imt_argument): added, required
6031 for imt support. This function is empty since IMT on ARM requires no
6032 special handling on the IR side.
6034 * mini-arm.c (mono_arch_find_imt_method): added, required for
6037 * mini-arm.c (mono_arch_find_this_argument): added, required
6040 * mini-arm.c (arm_emit_value_and_patch_ldr): added, patches
6041 a ldr instruction to load a value stored in the code stream.
6043 * mini-arm.c (mono_arch_build_imt_thunk):added, required
6047 2007-10-23 Zoltan Varga <vargaz@gmail.com>
6049 * mini.c (mini_init): Install the jump trampoline callback.
6051 Tue Oct 23 17:07:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6053 * mini-trampolines.c: handle synchronized methods with the common
6054 vtable trampoline (bug #335601).
6056 2007-10-17 Zoltan Varga <vargaz@gmail.com>
6058 * mini-ia64.h mini-amd64.c: Add support for the common vtable trampoline.
6060 * inssel.brg (mini_emit_virtual_call): Fix the computation of ins->inst_offset on
6063 * mini-ia64.h mini-ia64.c: Add support for IMT.
6065 * mini-x86.c (mono_arch_emit_prolog): Increase the size allocated for the
6066 prolog. Fixes #331958.
6068 2007-10-15 Zoltan Varga <vargaz@gmail.com>
6070 * mini-sparc.h mini-sparc.c: Add support for the common vtable trampoline.
6072 Mon Oct 15 11:18:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6074 * mini-ppc.c, mini-ppc.h: ppc support for the common vtable
6077 Mon Oct 15 10:41:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6079 * mini-amd64.c, mini-amd64.h: amd64 support for the common vtable
6082 Mon Oct 15 10:39:26 CEST 2007 Paolo Molaro <lupus@ximian.com>
6084 * mini-x86.c, mini-x86.h: x86 support for the common vtable
6087 Mon Oct 15 10:37:15 CEST 2007 Paolo Molaro <lupus@ximian.com>
6089 * mini-trampolines.c: changed the magic rampoline to understand
6090 the common vtable trampoline method: the method to invoke is
6091 determined by the vtable displacement of the call.
6093 Mon Oct 15 10:35:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6095 * mini.c, mini.h: register the common vtable trampoline if the
6096 architecture supports it.
6098 Mon Oct 15 09:50:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6100 * cpu-amd64.md: use the correct max length for tls_get.
6102 2007-10-14 Zoltan Varga <vargaz@gmail.com>
6104 * mini.c (mono_method_to_ir): Use mini_get_class in CEE_LDELEM_ANY and
6105 CEE_STELEM_ANY. Fixes #333696.
6107 Thu Oct 11 18:04:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6109 * exceptions-x86.c: provide more graceful handling of the case where
6110 we followed a bogus function pointer from managed code (bug #332866).
6112 2007-10-11 Mark Probst <mark.probst@gmail.com>
6114 * mini.h, mini.c: Introduced the MonoGenericSharingContext, which
6115 replaces the generic_shared flag and will carry more information
6118 * generic-sharing.c: Added mini_type_stack_size() which allows
6119 allows open types if given a generic sharing context.
6120 mini_get_basic_type_from_generic() takes a
6121 MonoGenericSharingContext* instead of a MonoCompile* now.
6123 * mini-alpha.c, mini-amd64.c, mini-arm.c, mini-hppa.c,
6124 mini-ia64.c, mini-mips.c, mini-ppc.c, mini-s390.c, mini-s390x.c,
6125 mini-sparc.c, mini-x86.c: Trivial changes required by the two
6126 changes above. Just passing arguments through to the right
6129 Wed Oct 10 19:44:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6131 * mini-arm.c: unify the call emission to emit_code_seq().
6133 Wed Oct 10 13:05:46 CEST 2007 Paolo Molaro <lupus@ximian.com>
6135 * tramp-arm.c: reduced the trampoline size.
6137 2007-10-10 Mark Probst <mark.probst@gmail.com>
6139 * generic-sharing.c, mini.h, mini-amd64.c, mini-x86.c: Moved type
6140 variable handling out of arch-specific code.
6142 Wed Oct 10 10:49:28 CEST 2007 Paolo Molaro <lupus@ximian.com>
6144 * mini-arm.c: implemented fast delegate dispatch.
6146 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6148 * mini-amd64.c (mono_arch_compute_omit_fp): Add more checks to ensure
6149 that fp elimination is turned off if the space required by locals is too
6152 Tue Oct 9 21:01:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6154 * Makefile.am, mini-arm.c, mini-arm.h, tramp-arm.c: ported
6155 ARM to the new style trampoline.
6157 2007-10-09 Zoltan Varga <vargaz@gmail.com>
6159 * tramp-amd64.c: Rework the specific trampoline code to make it smaller.
6161 * mini-amd64.h mini-amd64.c: Export amd64_patch as mono_amd64_patch.
6163 2007-10-09 Martin Baulig <martin@ximian.com>
6166 (MonoDebuggerMetadataInfo): Added `field_info_type_offset' and
6167 `field_info_offset_offset'.
6169 Tue Oct 9 09:47:51 CEST 2007 Paolo Molaro <lupus@ximian.com>
6171 * mini-ppc.c, mini-ppc.h, mini-ops.h, inssel-ppc.brg, cpu-g4.md:
6172 removed more internal usage of the r11 register and made it available
6173 to the register allocator.
6175 2007-10-08 Mark Probst <mark.probst@gmail.com>
6177 * mini.c, mini-amd64.c, mini-x86.c: Allow open generic contexts
6178 when sharing generics and treat type variables as references.
6180 Mon Oct 8 10:55:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6182 * mini-ppc.c: started removing the internal uses of register r11
6183 to eventually allow the register allocator to manage it as an
6184 additional available register.
6186 Mon Oct 8 14:25:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6188 * tramp-amd64.c: fixed memory corruption in the trampoline generation.
6190 Mon Oct 8 12:06:33 CEST 2007 Paolo Molaro <lupus@ximian.com>
6192 * tramp-ppc.c, tramp-x86.c: reduce the alignment requirements for
6193 specific trampolines as they are not performance critical as a jump
6194 target (maybe align as before only for AOT code?). This saves about
6195 200 KB of native code on x86 for monodevelop startup.
6197 Mon Oct 8 10:04:40 CEST 2007 Paolo Molaro <lupus@ximian.com>
6199 * tramp-ppc.c: reduce the size of the trampolines, saves 160KB on
6200 monodevelop startup.
6202 2007-10-06 Zoltan Varga <vargaz@gmail.com>
6204 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Allow signed displacements.
6206 * mini-sparc.h mini-sparc.c: Implement IMT support.
6208 * tramp-sparc.c (mono_arch_create_trampoline_code): Rework the trampoline code so
6209 its smaller and doesn't clobber sparc_g1.
6211 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Update after trampoline changes.
6213 Fri Oct 5 18:28:11 CEST 2007 Paolo Molaro <lupus@ximian.com>
6215 * mini-ppc.c: optimized the size of the IMT thunks a bit.
6217 Fri Oct 5 18:08:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6219 * mini-ppc.c: implemented fast delegate invocation.
6221 Fri Oct 5 00:01:05 CEST 2007 Paolo Molaro <lupus@ximian.com>
6223 * mini-ppc.h, mini-ppc.c: IMT support for the PPC architecture.
6225 Thu Oct 4 22:04:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6227 * mini-ppc.c, mini-ppc.h, tramp-ppc.c, Makefile.am: port the PPC
6228 code to the new style trampoline in preparation for IMT support.
6230 Thu Oct 4 19:01:59 CEST 2007 Paolo Molaro <lupus@ximian.com>
6232 * mini-ppc.c, tramp-ppc.c: don't use r13 as it's used by the PPC EABI
6233 systems already. This also reduces the specific trampiline sizes and
6234 prepares for the use of r12 as the IMT identifier register.
6236 Thu Oct 4 16:38:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6238 * mini-mips.h: endianess fix (simplified from a patch by
6239 Thomas Kunze <thommy@tabao.de>, bug #323737).
6241 Thu Oct 4 14:43:49 CEST 2007 Paolo Molaro <lupus@ximian.com>
6243 * exceptions-ppc.c, mini-ppc.h: refactor to use macros
6244 to access ucontext fields and enable netbsd support
6245 (partially from Magnus Henoch <mange@freemail.hu>).
6247 Thu Oct 4 12:35:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6249 * genmdesc.pl: patch from Henryk Plötz <henryk@openmoko.org> to
6250 use the preprocessor from the CPP env var if it is set.
6252 Wed Oct 3 17:11:38 CEST 2007 Paolo Molaro <lupus@ximian.com>
6254 * mini-trampolines.c: fixed an assertion and moved it earlier in the
6255 code, before interface_offset gets used.
6257 2007-10-02 Zoltan Varga <vargaz@gmail.com>
6259 * mini-trampolines.c (mono_convert_imt_slot_to_vtable_slot): Call
6260 mono_class_setup_vtable () before accessing klass->vtable.
6262 2007-10-01 Zoltan Varga <vargaz@gmail.com>
6264 * aot-compiler.c (get_plt_index): Rework the handling of wrappers to be not so
6267 Mon Oct 1 15:00:27 CEST 2007 Paolo Molaro <lupus@ximian.com>
6269 * mini.c, mini-trampolines.c, mini.h: enable the lazy filling of the
6270 IMT slots (this saves hundreds of KB of memory in programs like
6271 IronPython and Monodevelop).
6273 Mon Oct 1 14:44:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6275 * mini.c: print the delegate counter.
6277 Mon Oct 1 14:36:50 CEST 2007 Paolo Molaro <lupus@ximian.com>
6279 * mini-x86.c: make it easier to enable the debugging code for IMT
6282 2007-09-28 Martin Baulig <martin@ximian.com>
6285 (MonoDebuggerMetadataInfo): Add `klass_image_offset',
6286 `mono_method_klass_offset' and `mono_method_token_offset'.
6288 2007-09-20 Mark Probst <mark.probst@gmail.com>
6290 * mini.c: First generics sharing implementation. Can only share
6291 in very simple cases. If sharing doesn't work it falls back to
6292 dedicated compilation.
6294 * mini.h: Flag in MonoCompile to specify whether generic
6295 compilation is shared. Flags enum for marking which generic inst
6296 of a context is used. Prototypes for helper functions.
6298 * generic-sharing.c: Helper functions for generic method sharing.
6300 * optflags-def.h: Optimization flag (gshared) for enabling generic
6301 method sharing added.
6303 * Makefile.am: generic-sharing.c added.
6305 2007-09-19 Daniel Nauck <dna@mono-project.de>
6307 * mini.c (mono_thread_abort): fixed typo in r86014. It should be '==' instead of '!='.
6309 2007-09-19 Massimiliano Mantione <massi@ximian.com>
6310 * mini.c (mono_thread_abort): Correctly handle ThreadAbortException,
6313 2007-09-19 Martin Baulig <martin@ximian.com>
6315 * mini.c (mini_cleanup): Only call mono_debugger_cleanup() here;
6316 mono_debug_cleanup() is now part of mono_cleanup().
6318 2007-09-18 Zoltan Varga <vargaz@gmail.com>
6320 * driver.c (mono_main): Fix a warning.
6322 2007-09-17 Zoltan Varga <vargaz@gmail.com>
6324 * aot-compiler.c: Optimize various parts when processing large assemblies.
6327 * mini.c (mono_patch_info_hash): Improve hash function.
6329 2007-09-14 Jonathan Chambers <joncham@gmail.com>
6331 * mini-exceptions.c: Add HAVE_UNISTD_H check around include.
6333 Code is contributed under MIT/X11 license.
6335 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6337 * mini.c (mini_init): Fix a leak.
6339 * debug-mini.c (mono_debug_free_method_jit_info): Fix a leak.
6341 Fri Sep 14 12:53:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6343 * mini.c: redirect string.InternalAllocStr() to the managed allocator.
6345 2007-09-14 Zoltan Varga <vargaz@gmail.com>
6347 * mini-amd64.c (mono_arch_find_imt_method): Add support for AOT code.
6349 2007-09-13 Zoltan Varga <vargaz@gmail.com>
6351 * Makefile.am generics-variant-types.2.il generics.cs: Add some generics
6354 * inssel.brg: Reorganize the isinst/castclass code to reduce code duplication.
6356 * mini.c (handle_alloc): Enable managed allocators in AOT code.
6358 * aot-compiler.c (encode_patch): Add support for MONO_WRAPPER_ALLOC.
6360 * aot-runtime.c (decode_patch_info): Ditto.
6362 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6364 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement
6365 static case. Cache delegates in architecture specific code,
6366 based on number of parameters.
6368 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): Cache delegates
6369 in architecture specific code, based on number of parameters.
6371 * mini-trampolines.c (mono_delegate_trampoline): Architecture specific
6372 caching happen in architecture specific code now.
6374 Code is contributed under MIT/X11 license.
6376 2007-09-12 Jonathan Chambers <joncham@gmail.com>
6378 * mini.h, mini.c, mini-x86.c, mini-amd64.c, mini-hppa.c, mini-mips.c,
6379 mini-s390x.c, mini-arm.c, mini-ia64.c, mini-sparc.c, mini-ppc.c, mini-alpha.c,
6380 mini-s390.c: Add mono_arch_init and mono_arch_cleanup methods.
6382 Code is contributed under MIT/X11 license.
6384 2007-05-15 Massimiliano Mantione <massi@ximian.com>
6385 * mini.c: (mono_thread_abort) Fixed bug #82416.
6387 Tue Sep 11 16:15:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6389 * mini.: hook the new managed GC allocation feature into the JIT.
6391 Tue Sep 11 16:14:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6393 * mini.c: implementation for the new runtime tls opcode.
6395 2007-09-11 Martin Baulig <martin@ximian.com>
6398 (MonoDebuggerMetadataInfo): Add `mono_method_flags_offset' and
6399 `mono_method_inflated_offset'.
6401 2007-09-07 Zoltan Varga <vargaz@gmail.com>
6403 * driver.c mini.h mini.c: Add a new devel command line option for injecting
6404 async exceptions into a method.
6406 * mini-amd64.h mini-amd64.c: Implement injecting of async exceptions for the
6407 purpose of testing whenever the unwinder works at every instruction.
6409 Thu Sep 6 12:42:14 CEST 2007 Paolo Molaro <lupus@ximian.com>
6411 * mini.c: check accessibility of method used in ldftn (fixes
6414 2007-09-04 Zoltan Varga <vargaz@gmail.com>
6416 * mini-amd64.c (mono_arch_output_basic_block): Fix a warning.
6418 * inssel.brg: Fix a warning.
6420 2007-09-03 Martin Baulig <martin@ximian.com>
6422 * debug-debugger.c: `MONO_DEBUGGER_EVENT_INITIALIZE_MANAGED_CODE'
6423 now takes the `main_method' as argument.
6425 2007-09-02 Zoltan Varga <vargaz@gmail.com>
6427 * cpu-sparc.md (endfilter): Add missing src1:i argument.
6429 2007-08-30 Jonathan Chambers <joncham@gmail.com>
6431 * driver.c: include the cil-coff.h header on Windows.
6433 Code is contributed under MIT/X11 license.
6435 Thu Aug 30 16:17:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6437 * mini.c, driver.c: don't include the cil-coff.h header.
6439 Thu Aug 30 14:50:53 CEST 2007 Paolo Molaro <lupus@ximian.com>
6441 * mini.c: flag places that needs fixes fo soft-float support.
6443 Wed Aug 29 18:26:20 CEST 2007 Paolo Molaro <lupus@ximian.com>
6445 * mini.h, inssel-float.brg: fix soft-float constant loads on big
6446 endian systems (partially from Dean Jenkins, bug #81924).
6448 2007-08-28 Mark Probst <mark.probst@gmail.com>
6450 * mini.c (check_linkdemand): Remove embedded reference object in
6451 call to LinkDemandSecurityException.
6452 (mono_jit_compile_method_inner): Call LinkDemandSecurityException
6453 with an IntPtr instead of a reference object.
6455 2007-08-28 Zoltan Varga <vargaz@gmail.com>
6457 * mini.c (handle_initobj): Handle alignment properly.
6459 * inssel.brg (mini_emit_memset): Ditto.
6461 * inssel.brg (mini_emit_memcpy): Ditto.
6463 * inssel-sparc.brg: Ditto.
6465 * mini.h mini.c inssel-*.brg: Pass alignment information to OP_MEMCPY/MEMSET.
6467 2007-08-26 Zoltan Varga <vargaz@gmail.com>
6469 * mini-exceptions.c (mono_handle_exception_internal): Skip the first frame for
6470 exceptions raised in unmanaged code. Fixes part of #82594.
6472 2007-08-24 Mark Probst <mark.probst@gmail.com>
6474 * mini.c (mono_method_to_ir), declsec.c
6475 (mono_declsec_linkdemand_aptc): Fixed custom attr leaks.
6477 2007-08-22 Martin Baulig <martin@ximian.com>
6480 (MonoDebuggerThreadInfo): New typedef.
6481 (mono_debugger_thread_table): New global variable.
6482 (mono_debugger_thread_created): New public function.
6483 (mono_debugger_thread_cleanup): New public function.
6487 - removed `get_current_thread' and `lookup_assembly'.
6488 - removed `data_table'.
6489 - added `thread_table'.
6492 (mono_thread_start_cb): Call mono_debugger_thread_created().
6493 (mono_thread_attach_cb): Likewise.
6494 (mini_thread_cleanup): Call mono_debugger_thread_cleanup().
6495 (mini_cleanup): Move mono_debug_cleanup() down, after free'ing the
6498 * driver.c (mono_main): Move mono_debug_init() up, before calling
6499 mini_init(); mono_debug_init_1() and mono_debug_init_2() are gone.
6501 Tue Aug 21 16:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6503 * mini-x86.c, inssel-x86.brg: group multiple stack adjustments
6504 together when passing several arguments of type double (gives a small
6505 speedup and saves a few bytes of generated code).
6507 2007-08-20 Jb Evain <jbevain@novell.com>
6509 * mini.c (mono_method_to_ir): fix leak on InvalidProgramException.
6511 2007-08-20 Jb Evain <jbevain@novell.com>
6513 * mini.c (mono_method_to_ir): throw MethodAccessException
6514 and FieldAccessException instead of InvalidProgramException.
6516 2007-08-20 Mark Probst <mark.probst@gmail.com>
6518 * mini.c: CoreCLR security checks.
6520 * mini.h: Removed MonoSecurityMode (moved to
6521 metadata/security-manager.h) and mono_security_mode global var
6522 (replaced by set/get functions in security-manager.h).
6524 * driver.c: Added "core-clr-test" security mode for testing. Used
6525 set-function for setting security mode.
6527 2007-08-17 Mark Probst <mark.probst@gmail.com>
6529 * mini.c: MonoJitInfo's are freed hazardously now. Statistics for
6530 the new jit_info_table.
6532 * driver.c: Test code for the new jit_info_table (enabled by the
6533 define MONO_JIT_INFO_TABLE_TEST).
6535 2007-08-14 Zoltan Varga <vargaz@gmail.com>
6537 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
6538 detection of call <REG> instruction sequence. Fixes build on freebsd.
6540 2007-08-13 Zoltan Varga <vargaz@gmail.com>
6542 * mini-exceptions.c: Fix a warning.
6544 2007-08-11 Zoltan Varga <vargaz@gmail.com>
6546 * exceptions-amd64.c (mono_arch_handle_altstack_exception): Enable the new
6547 stack overflow handling code on amd64 too.
6549 * mini-exceptions.c (mono_setup_altstack): Make this use
6550 mono_thread_get_stack_bounds ().
6552 * mini-x86.h: Disable sigaltstack on solaris x86.
6554 2007-08-10 Zoltan Varga <vargaz@gmail.com>
6556 * mini-exceptions.c (mono_setup_altstack): Enable this to work on solaris x86.
6558 2007-08-10 Geoff Norton <gnorton@customerdna.com>
6560 * tramp-x86.c: Remove some unneeded alignment changes on Apple. Fixes #82387.
6562 2007-08-08 Zoltan Varga <vargaz@gmail.com>
6564 * mini-exceptions.c (mono_print_thread_dump): Enable this on amd64 too.
6566 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Fix a warning.
6568 2007-08-03 Neale Ferguson <neale@sinenomine.net>
6570 * mini-s390.c (add_general): Adjust offset calculation to take into account of rounding up
6573 Thu Aug 2 17:36:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6575 * mini-ppc.c: avoid an invalid encoding of unsigned right shift by 0
6576 to be emitted (bug #82281).
6578 2007-08-01 Martin Baulig <martin@ximian.com>
6580 Merged the `debugger-dublin' branch.
6582 * debug-debugger.h (MonoDebuggerInfo):
6583 Removed the `old_*' compatibility entries.
6584 Added `debugger_version' and `data_table'.
6585 Renamed `get_method_addr_or_bpt' -> `insert_breakpoint'.
6586 Renamed `remove_method_breakpoint' -> `remove_breakpoint'.
6589 (MiniDebugMethodBreakpointInfo): Add `address_list'.
6590 (mono_debugger_check_breakpoints): Take a `MonoDebugMethodAddress *'
6591 instead of a `gconstpointer'.
6592 (mono_debugger_insert_method_breakpoint): Return a
6593 `MonoDebugMethodAddressList *'.
6595 2007-06-28 Martin Baulig <martin@ximian.com>
6597 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6599 2007-08-01 Zoltan Varga <vargaz@gmail.com>
6601 * mini-amd64.h (MONO_INIT_CONTEXT_FROM_FUNC): Avoid using
6602 __builtin_frame_address () since it is broken on older gcc versions.
6604 Tue Jul 31 17:34:42 CEST 2007 Paolo Molaro <lupus@ximian.com>
6606 * mini.c, mini.h, mini-exceptions.c: added a bit of documentation
6607 on the stack overflow handling and made the managed stack overflows
6608 catchable in most cases using soft guard pages.
6609 * exceptions-x86.c: added code to restore the protection in the soft
6610 guard pages at the end of exception handling.
6612 2007-07-31 Zoltan Varga <vargaz@gmail.com>
6614 * mini.c (SIG_HANDLER_SIGNATURE): Fix a warning.
6616 Mon Jul 30 17:43:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6618 * exceptions-ppc.c, mini-ppc.h: arch-specific stack overflow
6621 Mon Jul 30 17:38:13 CEST 2007 Paolo Molaro <lupus@ximian.com>
6623 * mini-alpha.h, mini-ia64.h, mini-sparc.h: disable the altstack
6624 signal handling support until it has been ported to the new mechanism.
6625 * mini.c: fixed stack overflow detection and use the new
6626 architecture code to handle signals on the altstack.
6628 Mon Jul 30 17:33:02 CEST 2007 Paolo Molaro <lupus@ximian.com>
6630 * exceptions-amd64.c, mini-amd64.h: amd64 code to handle
6631 stack overflows on the alt stack.
6633 Mon Jul 30 17:29:56 CEST 2007 Paolo Molaro <lupus@ximian.com>
6635 * exceptions-x86.c, mini-x86.h, mini.h: new code to handle
6636 stack overflows on the alt stack.
6638 Mon Jul 30 11:50:06 CEST 2007 Paolo Molaro <lupus@ximian.com>
6640 * exceptions-ppc.c: cleanup preparing for altstack support.
6642 Mon Jul 30 11:31:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
6644 * exceptions-arm.c: cleanup preparing for altstack support.
6646 2007-07-27 Mark Probst <mark.probst@gmail.com>
6648 * mini.c (print_jit_stats): Output hazard pointer stats.
6650 2007-07-26 Mark Probst <mark.probst@gmail.com>
6652 * driver.c, mini.c: Replaced security mode flags with a single
6655 Thu Jul 26 20:12:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6657 * mini.c, mini-exceptions.c: cleanup the sigaltstack code.
6659 2007-07-25 Mark Probst <mark.probst@gmail.com>
6661 * mini.c, mini.h, driver.c (mono_main): Added command-line flag
6662 (which doesn't do anything yet) for activating Core CLR
6663 (Silverlight) security.
6665 Tue Jul 24 21:16:17 CEST 2007 Paolo Molaro <lupus@ximian.com>
6667 * mini-codegen.c: work around a possible gcc bug on arm.
6669 Tue Jul 24 17:20:19 CEST 2007 Paolo Molaro <lupus@ximian.com>
6671 * driver.c, mini-x86.h, mini-amd64.h: print a nice error
6672 message for platforms that don't support AOT compilation.
6674 Mon Jul 23 10:29:29 CEST 2007 Paolo Molaro <lupus@ximian.com>
6676 * mini.h, mini.c, driver.c: temporary smcs hack.
6678 Mon Jul 23 09:29:34 CEST 2007 Paolo Molaro <lupus@ximian.com>
6680 * mini-arm.h, mini-arm.c: arm EABI fixes.
6682 2007-07-22 Zoltan Varga <vargaz@gmail.com>
6684 * exceptions-x86.c (mono_arch_find_jit_info): Handle the lmf->method == NULL
6687 * tramp-x86.c (mono_arch_create_trampoline_code): Only set lmf->method for
6688 trampolines taking a method argument.
6690 * mini-x86.h (MonoLMF): Add an 'esp' field plus comments.
6692 * mini-x86.c (mono_arch_emit_prolog): Update after changes to the LMF structure.
6693 * tramp-x86.c (mono_arch_create_trampoline_code): Ditto.
6695 * exceptions-x86.c (mono_arch_get_jit_info): Properly clean up the stack after
6696 JIT compilation throws an exception. Fixes #82050.
6698 2007-07-19 Mark Probst <mark.probst@gmail.com>
6700 * mini.c: Removed the MonoLoaderErrorKind enum and replaced it
6701 with the MONO_EXCEPTION_ defines.
6703 2007-07-17 Zoltan Varga <vargaz@gmail.com>
6705 * mini-amd64.c (mono_arch_find_imt_method): Handle mov reg,IMM64 case. Fixes
6708 * mini-amd64.c (mono_arch_find_imt_method): Add some debug code to help find out
6709 the cause of an assertion.
6711 Mon Jul 16 19:31:21 CEST 2007 Paolo Molaro <lupus@ximian.com>
6713 * mini.c, jit-icalls.c: mono_get_inflated_method() is obsolete,
6716 2007-07-15 Zoltan Varga <vargaz@gmail.com>
6718 * mini-amd64.c (mono_arch_build_imt_thunk): Remove the non-32bit MonoMethod
6719 assert. Should fix #82103.
6721 2007-07-14 Zoltan Varga <vargaz@gmail.com>
6723 * mini-exceptions.c (mono_jit_walk_stack_from_ctx): Use MONO_CONTEXT_GET_SP ()
6724 here too. Fixes #82095.
6726 * mini-amd64.c (mono_arch_build_imt_thunk): Add support for non-32bit MonoMethod
6729 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a couple asserts.
6731 * mini-amd64.h: Enable IMT for amd64.
6733 * mini-amd64.c (mono_arch_build_imt_thunk): Optimize IMT thunk size.
6735 2007-07-12 Zoltan Varga <vargaz@gmail.com>
6737 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for IMT call sequences.
6739 2007-07-12 Mark Probst <mark.probst@gmail.com>
6741 * mini.c (check_linkdemand, mono_method_to_ir): Abort compilation
6742 as soon as check_linkdemand sets an exception_type.
6744 Thu Jul 12 12:18:22 CEST 2007 Paolo Molaro <lupus@ximian.com>
6746 * mini-x86.c: fixed offsets for IMT call sequence.
6747 * mini-x86.h: enable IMT again.
6749 2007-07-11 Zoltan Varga <vargaz@gmail.com>
6751 * trace.c (mono_trace_enter_method): Decode MonoType too.
6753 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Handle signed displacements too.
6755 * mini.h mini-x86.h mini-trampolines.c: Change the signature of mono_arch_find_imt_method () to pass the calling code address too.
6757 * mini-amd64.c: Add preliminary IMT implementation.
6759 Wed Jul 11 18:21:30 CEST 2007 Paolo Molaro <lupus@ximian.com>
6761 * mini-x86.c: adjusted mono_arch_get_vcall_slot_addr () to
6762 understand the new IMT-base interface invocation (thanks to
6763 Daniel Nauck for the report and the remote debugging session).
6765 Wed Jul 11 14:54:39 CEST 2007 Paolo Molaro <lupus@ximian.com>
6767 * mini-x86.c: size and speed optimizations for the IMT bsearch.
6769 2007-07-11 Zoltan Varga <vargaz@gmail.com>
6771 * Makefile.am (aotcheck): Make this actually use the AOTed code.
6773 Wed Jul 11 12:41:32 CEST 2007 Paolo Molaro <lupus@ximian.com>
6775 * mini-trampolines.c: implement AOT IMT support.
6776 * mini-x86.h: enable IMT support for wider testing.
6778 2007-07-10 Zoltan Varga <vargaz@gmail.com>
6780 * inssel.brg (emit_imt_argument): Add aot support here.
6782 * aot-runtime.c (decode_patch_info): Fix reading of MONO_PATCH_INFO_METHOD.
6784 Tue Jul 10 17:50:58 CEST 2007 Paolo Molaro <lupus@ximian.com>
6786 * mini-x86.c, mini-x86.h, tramp-x86.c: x86 arch-specific changes
6787 of the IMT implementation, partially from massi, with my
6788 implementation of the bsearch sequence. Disabled by default until
6789 the AOT code is implemented.
6791 2007-07-10 Zoltan Varga <vargaz@gmail.com>
6793 * cpu-x86.md: The source argument of sext_i1/i2 must by a byte reg.
6795 * inssel-x86.brg: Add reg:ldind.i1(regvar) rules. Fixes #82056.
6797 Tue Jul 10 17:33:12 CEST 2007 Paolo Molaro <lupus@ximian.com>
6799 * inssel.brg, mini.c, mini.h, mini-trampolines.c:
6800 arch-independent IMT JIT code from Massimiliano
6801 Mantione (massi@ximian.com) with small cleanups from me.
6803 Tue Jul 10 13:07:24 CEST 2007 Paolo Molaro <lupus@ximian.com>
6805 * Makefile.am: fix svn invocation to get the svn revision to be
6806 independent of the local language (build fix).
6808 2007-07-09 Mark Probst <mark.probst@gmail.com>
6810 * mini.c (inline_method): Reset cfg->exception_type if the
6811 inlining is aborted. Fixes: 82049.
6813 Mon Jul 9 17:26:47 CEST 2007 Paolo Molaro <lupus@ximian.com>
6815 * mini.c: remove assert from exception handling code when exception_ptr
6818 2007-07-05 Zoltan Varga <vargaz@gmail.com>
6820 * mini.c (mono_codegen): Add an assert.
6822 * mini-x86.c (mono_arch_emit_prolog): Allocate space for the profiler method
6823 enter and leave code.
6824 * mini-amd64.c (mono_arch_emit_prolog): Likewise.
6826 Thu Jul 5 20:12:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
6828 * mini-ppc.c: fixed memory corruption for localloc(0)
6831 2007-07-05 Zoltan Varga <vargaz@gmail.com>
6833 * mini.c: Fix warnings.
6835 Wed Jul 4 15:30:36 CEST 2007 Paolo Molaro <lupus@ximian.com>
6837 * optflags-def.h, mini-x86.c: added sse2 optimization flag and use it
6838 to emit better double->int conversions.
6840 Tue Jul 3 19:42:16 CEST 2007 Paolo Molaro <lupus@ximian.com>
6842 * mini.c: the provided Min/Max optimizations are valid for unisgned
6845 2007-07-03 Rodrigo Kumpera <rkumpera@novell.com>
6847 * 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
6849 2007-06-28 Miguel de Icaza <miguel@novell.com>
6851 * mini.c (mono_running_on_valgrind): Add support for reporting the
6852 method and its boundaries to valgrind.
6854 2007-06-28 Martin Baulig <martin@ximian.com>
6856 * debug-debugger.h (MonoDebuggerInfo): Added `debugger_version'.
6858 2007-06-25 Zoltan Varga <vargaz@gmail.com>
6860 * ssa.c (visit_inst): Add support for OP_BR. Fixes #81946.
6862 * generic.2.cs: Add new test case.
6864 2007-06-25 Martin Baulig <martin@ximian.com>
6866 Merged the `debugger-dublin' branch.
6869 (mono_debugger_insert_method_breakpoint): New public method.
6870 (mono_debugger_remove_method_breakpoint): Likewise.
6871 (mono_debugger_check_breakpoints): New static method.
6872 (mono_debug_close_method): Call mono_debugger_check_breakpoints().
6874 * debug-debugger.h (MonoDebuggerInfo):
6875 Renamed (to keep backward compatibility in the vtable):
6876 `insert_breakpoint' -> `old_insert_breakpoint'.
6877 `remove_breakpoint' -> `old_remove_breakpoint'.
6878 `create_string' -> `old_create_string'.
6879 `lookup_class' -> `old_lookup_class'.
6880 `lookup_type' -> removed; changed into a dummy field.
6881 `lookup_assembly' -> `old_lookup_assembly'.
6882 Added (same functionality, but different signature):
6883 `create_string', `lookup_class', `lookup_assembly'
6885 `get_method_addr_or_bpt', `remove_method_breakpoint',
6886 `runtime_class_init'.
6888 * debug-debugger.c: Merged the `debugger-dublin' branch.
6890 2007-06-23 Zoltan Varga <vargaz@gmail.com>
6892 * mini-amd64.c (peephole_pass_1): Optimize away moves at the beginning of the bb as
6894 (peephole_pass): Likewise.
6896 Fri Jun 22 09:17:08 CEST 2007 Paolo Molaro <lupus@ximian.com>
6898 * driver.c: hopefully make setaffinity work also for ancient
6901 2007-06-22 Atsushi Enomoto <atsushi@ximian.com>
6903 * driver.c : win32 build fix.
6905 Thu Jun 21 19:24:03 CEST 2007 Paolo Molaro <lupus@ximian.com>
6907 * driver.c: check for the MONO_NO_SMP env var and bind to a single
6908 processor if it is set.
6910 2007-06-21 Martin Baulig <martin@ximian.com>
6912 * debug-mini.h: New file.
6915 (mono_debugger_insert_breakpoint_full): Moved here from
6916 ../metadata/mono-debug-debugger.c.
6917 (mono_debugger_remove_breakpoint): Likewise.
6918 (mono_debugger_breakpoint_callback): Likewise.
6920 2007-06-15 Raja R Harinath <rharinath@novell.com>
6922 * jit-icalls.c (mono_helper_compile_generic_method): Update to
6923 changes in MonoGenericClass.
6925 2007-06-14 Zoltan Varga <vargaz@gmail.com>
6927 * mini-codegen.c (mono_opcode_to_type): Fix ia64 build.
6929 2007-06-14 Raja R Harinath <rharinath@novell.com>
6931 * jit-icalls.c (mono_helper_compile_generic_method): Update to
6932 removal of MonoGenericMethod.
6934 Thu Jun 14 12:42:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
6936 * mini-exceptions.c: hooks for the exception events profiling API.
6938 2007-06-14 Randolph Chung <tausq@debian.org>
6940 * Makefile.ma: Add hppa target.
6941 * mini-arch.h: Include mini-hppa.h
6942 * cpu-hppa.md, exceptions-hppa.c, inssel-hppa.brg, mini-hppa.c,
6943 mini-hppa.h, tramp-hppa.c: New files for 32-bit HPPA port.
6944 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6946 2007-06-14 Randolph Chung <tausq@debian.org>
6948 * inssel.brg: Add rules for "chained" compare-branch operations so that
6949 a single compare op can affect multiple branches. Adjust cost for
6950 OP_CEQ/OP_CGT/OP_CGT_UN/OP_CLT/OP_CLT_UN.
6951 * inssel-long32.brg: Update rules to use compare-branch macros. Adjust
6952 cost for some rules so that they can more easily be overridden by
6953 per-arch rules (with fixes from lupus).
6954 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6956 2007-06-13 Randolph Chung <tausq@debian.org>
6958 * mini-ops.h: Reorder branch ops so that they match the order of the
6959 corresponding CEE_* ops. The code expects them this way.
6960 Add new ops for HPPA target.
6961 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6963 2007-06-13 Randolph Chung <tausq@debian.org>
6965 * mini-exceptions.c: Handle cases where the stack grows towards
6967 Contributed under the X11 license (http://bugzilla.ximian.com/show_bug.cgi?id=81866).
6969 Wed Jun 13 19:13:23 CEST 2007 Paolo Molaro <lupus@ximian.com>
6971 * jit-icalls.c, mini.h, mini.c: added virtual generic invoke
6973 * driver.c: explain where a non-matching corlib is found.
6975 2007-06-13 Mark Probst <mark.probst@gmail.com>
6977 * mini.c (print_jit_stats): Output dynamic code allocation stats.
6979 2007-06-10 Sanghyeon Seo <sanxiyn@gmail.com>
6981 * mini-exceptions.c: Generate a method profile leave event during
6982 an exception to ensure that the profiler gets notified.
6984 2007-06-07 Zoltan Varga <vargaz@gmail.com>
6986 * mini-amd64.c (peephole_pass): Merge some small changes from the linear-ir
6989 * cpu-amd64.md: Add long_and/or/xor opcodes.
6991 2007-06-06 Wade Berrier <wberrier@novell.com>
6993 * cpu-s390x.md (shr_imm): Correct the length of shr_imm instruction.
6994 (./class/lib/monolite/mcs.exe:25498): WARNING **: wrong maximal instruction
6995 length of instruction shr_imm (expected 8, got 10)
6997 2007-06-06 Zoltan Varga <vargaz@gmail.com>
6999 * mini-ia64.c (mono_arch_output_basic_block): Really fix the build.
7001 2007-06-06 Mark Probst <mark.probst@gmail.com>
7003 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7004 MonoInternalHashTable again (fixed bug in the internal hash table
7007 2007-06-06 Mark Probst <mark.probst@gmail.com>
7009 * mini.c, driver.c: Reverted the MonoInternalHashTable changes.
7010 Have to figure out what makes it crash the SWF regression.
7012 2007-06-05 Zoltan Varga <vargaz@gmail.com>
7014 * mini-ia64.c (mono_arch_lowering_pass): Fix ia64 build.
7016 Tue Jun 5 17:40:04 CEST 2007 Paolo Molaro <lupus@ximian.com>
7018 * mini.c: optimize out the type check when storing null in a
7021 2007-06-04 Mark Probst <mark.probst@gmail.com>
7023 * mini.c, driver.c: Changed MonoDomain.jit_code_hash to a
7024 MonoInternalHashTable.
7026 Mon Jun 4 11:29:43 CEST 2007 Paolo Molaro <lupus@ximian.com>
7028 * inssel.brg, mini.c, mini-ops.h: optimized Math.Mini/Max
7029 signed integer methods.
7031 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7033 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case
7034 permanently since the current approach doesn't work.
7036 2007-06-02 Zoltan Varga <vargaz@gmail.com>
7038 * inssel.brg (stmt): Only call delegate->invoke_impl if
7039 MONO_ARCH_HAVE_CREATE_DELEGATE_TRAMPOLINE is defined.
7041 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7043 * mini-amd64.c (mono_arch_output_basic_block): Unify div/rem opcodes and handle
7044 the sreg2==rdx case.
7046 * mini-amd64.c cpu-amd64.md: Correct length of r4const instruction and take into
7047 account if it contains a rex prefix.
7048 (peephole_pass): Handle OP_FMOVE as well.
7050 2007-06-01 Zoltan Varga <vargaz@gmail.com>
7052 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Disable the static case for now
7053 as it causes regressions.
7055 2007-05-31 Zoltan Varga <vargaz@gmail.com>
7057 * mini-x86.c (mono_arch_get_delegate_invoke_impl): Implement support for the
7058 static case as well.
7060 * tramp-ia64.c (mono_arch_create_trampoline_code): Fix ia64 build.
7062 * mini-x86.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7063 (mono_arch_get_this_arg_from_call): Ditto.
7065 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Removed.
7067 * inssel.brg (mini_emit_virtual_call): Call delegate->Invoke through the delegate's
7070 * mini-amd64.c (mono_arch_get_delegate_invoke_impl): New arch dependent function.
7071 (mono_arch_get_this_arg_from_call): Ditto.
7073 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Removed.
7075 * mini-trampolines.c (mono_delegate_trampoline): Complete rewrite. On first call,
7076 try to create optimized invoke code and use that for further invocations.
7077 Otherwise, use the original mono_marshal_get_delegate_invoke () implementation.
7079 * mini-x86.h mini-ia64.h: Remove MONO_ARCH_HAS_CREATE_DELEGATE_TRAMPOLINE for now.
7081 2007-05-29 Rodrigo Kumpera <kumpera@gmail.com>
7083 * inssel.brg (mini_emit_virtual_call): Statically dispatch virtual calls to
7084 sealed classes or methods.
7085 *devirtualization.cs: tests for the new optimization
7087 2007-05-29 Zoltan Varga <vargaz@gmail.com>
7089 * liveness.c (update_gen_kill_set): No need to set VOLATILE flags here, it is done
7090 by the update_volatile () function.
7092 2007-05-27 Zoltan Varga <vargaz@gmail.com>
7094 * driver.c (mono_main): Call g_thread_init () early since newer glib versions
7097 * abcremoval.c (mono_perform_abc_removal): Avoid using alloca.
7099 2007-05-24 Jonathan Chambers <joncham@gmail.com>
7101 * mini.c: Add configure checks for header files.
7102 * mini-x86.c: Add configure checks for header files.
7103 * trace.c: Add configure checks for header files.
7104 * aot-runtime.c: Add configure checks for header files.
7105 * aot-compiler.c: Add configure checks for header files.
7106 * driver.c: Add configure checks for header files.
7107 * mini-codegen.c: Add configure checks for header files.
7109 Code is contributed under MIT/X11 license.
7111 2007-05-22 Zoltan Varga <vargaz@gmail.com>
7113 * mini-ia64.c (mono_arch_lowering_pass): Fix the handling of
7114 icompare_imm -128 + op_iclt. Fixes #81703.
7116 2007-05-19 Zoltan Varga <vargaz@gmail.com>
7118 * mini-codegen.c (mono_local_regalloc): Fix long-shift-regalloc on amd64.
7120 2007-05-15 Massimiliano Mantione <massi@ximian.com>
7122 * inssel.brg: added "mini_emit_load_intf_bit_reg_vtable", and used it
7123 inside "mini_emit_isninst_iface_cast" and "mini_emit_castclass_iface"
7124 so that all isinst checks now use "interface_bitmap".
7126 2007-05-15 Zoltan Varga <vargaz@gmail.com>
7128 * cpu-amd64.md (jmp): Fix a warning.
7130 * inssel.brg (CEE_SWITCH): Hopefully fix #80738.
7132 * basic.cs: Add new regression test.
7134 * basic.cs: Remove test which is now in basic-long.cs.
7136 * mini-ia64.c (mono_arch_output_basic_block): Sign extend in CEE_CONV_I8/CEE_CONV_I.
7138 * basic-long.cs: Add new test.
7140 2007-05-13 Zoltan Varga <vargaz@gmail.com>
7142 * mini-sparc.c (mono_spillvar_offset_float): Fix sparc build.
7144 2007-05-12 Zoltan Varga <vargaz@gmail.com>
7146 * cpu-x86.md minix-86.c: Add a peephole_pass_1 () as on amd64.
7148 * mini-x86.c (mono_arch_output_basic_block): Use mono_opcode_to_cond () in a few
7151 * mini-x86.c (mono_arch_emit_exceptions): Decrease the size of the exception
7152 throwing code a bit.
7154 * exceptions-x86.c (mono_arch_get_throw_corlib_exception): Decrease the size of
7155 the exception throwing code a bit.
7157 * mini-x86.c (get_call_info): Allocate result from a mempool.
7159 2007-05-11 Zoltan Varga <vargaz@gmail.com>
7161 * aot-compiler.c (find_typespec_for_class): Fix the assert.
7163 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
7165 * mini.h (MonoCompile): Add 'token_info_hash' field.
7167 * mini.c: Save token->method associations during compilation so the AOT
7168 compiler can use it.
7170 * aot-compiler.c aot-runtime.c: Add support for compiling non-generic methods
7171 which reference generic classes and methods.
7173 2007-05-10 Zoltan Varga <vargaz@gmail.com>
7175 * mini.h mini-<ARCH>.h: Get rid of MONO_ARCH_HAS_XP_LOCAL_REGALLOC.
7177 * aot-compiler.c (compile_method): Fix a typo in a comment.
7179 * aot-runtime.c (decode_cached_class_info): Skip generic types.
7181 * aot-compiler.c: Add minimal support for AOTing generic code by skipping
7184 * mini.c (mono_method_to_ir): Disable AOT when calling helper_compile_generic_method.
7186 2007-05-09 Zoltan Varga <vargaz@gmail.com>
7188 * mini.h (MonoCompile): Add 'args' field.
7190 * mini.c (mono_compile_create_vars): Store variables representing the arguments
7193 * mini-<ARCH>.c: Use cfg->args for accessing the method arguments.
7195 2007-05-08 Zoltan Varga <vargaz@gmail.com>
7197 * mini.c (mono_compile_get_interface_var): Remove this unused function.
7199 * mini-ops.h inssel.brg mini-<ARCH>.c: Add a new opcode for ckfinite as well.
7201 * mini-ops.h: Introduce new opcodes used in the IR instead of the original CEE_
7202 opcodes for some opcodes.
7204 * mini.h *.brg *.c: Use the new opcodes.
7206 2007-05-08 Massimiliano Mantione <massi@ximian.com>
7208 * mini.h: Bumped aot revision.
7210 * inssel.brg: modified code generation of type checks for interfaces
7211 to use the new "MonoClass.interface_bitmap" instead of the old
7212 "MonoClass.interface_offsets".
7214 2007-04-30 Zoltan Varga <vargaz@gmail.com>
7216 * cpu-amd64.md (jmp): Increase the maximum size of the jmp opcode to 128.
7218 2007-04-29 Zoltan Varga <vargaz@gmail.com>
7220 * abcremoval.c (summarize_integer_value): Handle OP_LCONV_TO_I4 to fix abcrem on
7223 2007-04-27 Neale Ferguson <neale@sinenomine.net>
7225 * mini-s390x.c: Fix MONO_TYPE_VALUETYPE processing.
7227 2007-04-27 Wade Berrier <wberrier@novell.com>
7229 * mini-s390x.c: Remove redeclaration of CompRelation and CompType (defined in
7230 mini.h) to fix build.
7232 2007-04-26 Zoltan Varga <vargaz@gmail.com>
7234 * mini-amd64.c (peephole_pass_1): Fix and reenable this pass.
7236 * mini-amd64.c (mono_arch_local_regalloc): Disable the new peephole_pass_1 as it
7237 causes the corlib unit tests to fail.
7239 2007-04-25 Zoltan Varga <vargaz@gmail.com>
7241 * mini-codegen.c (mono_opcode_to_type): Fix a bug in the previous patch.
7243 * mini-amd64.c (peephole_pass_1): New pass to perform before local regalloc.
7245 * mini-codegen.c (mono_opcode_to_cond): New helper function to convert conditional
7246 opcodes to the comparison relations.
7248 * mini-codegen.c (mono_opcode_to_type): New helper function to convert conditional
7249 opcodes to their types.
7251 * mini-ia64.c mini-amd64.c: Use mono_opcode_to_cond and mono_opcode_to_type.
7253 * mini-amd64.c (get_call_info): Allocate the result from the cfg mempool and cache
7254 it in cfg->arch.cinfo.
7256 * local-propagation.c (mono_local_cprop_bb): Fix a warning.
7258 * mini.h mini.c branch-opts.c: Change bbhash to be an array and store it in
7259 cfg->cil_offset_to_bb.
7261 2007-04-24 Zoltan Varga <vargaz@gmail.com>
7263 * liveness.c (optimize_initlocals): New mini-pass to optimize away dead assignments
7264 created becase of initlocals.
7266 2007-04-23 Zoltan Varga <vargaz@gmail.com>
7268 * mini-alpha.c cpu-alpha.md: More alpha port work from
7269 Sergey Tikhonov <tsv@solvo.ru>.
7271 2007-04-21 Andreas Faerber <andreas.faerber@web.de>
7273 * Makefile.am (BUILT_SOURCES): Fix for automake 1.6.x. Fixes #81417.
7275 2007-04-19 Zoltan Varga <vargaz@gmail.com>
7277 * cpu-s390.md (break): Correct the length of break instruction.
7279 Thu Apr 19 16:28:52 CEST 2007 Paolo Molaro <lupus@ximian.com>
7281 * mini.c: fix a couple of soft-float issues and comments.
7283 2007-04-15 Miguel de Icaza <miguel@novell.com>
7285 * trace.c (is_filenamechar): - is also a filename char.
7287 2007-04-15 Neale Ferguson <neale@sinenomine.net>
7289 * mini-s390.c: Correct checking for enum type in return value processing.
7291 2007-04-14 Raja R Harinath <rharinath@novell.com>
7293 * Makefile.am (BUILT_SOURCES): Add 'version.h'.
7294 (version.h): Makefile is in the build directory.
7296 2007-04-06 Andreas Faerber <andreas.faerber@web.de>
7298 * mini-amd64.h: fix for assertion failure on Solaris/amd64
7300 2007-04-11 Martin Baulig <martin@ximian.com>
7302 * mini.c (can_access_member): Fix handling of generic classes;
7305 2007-04-10 Zoltan Varga <vargaz@gmail.com>
7307 * aot-runtime.c (mono_aot_plt_resolve): Fix disabling of AOT. Fixes #81316.
7309 2007-04-05 Zoltan Varga <vargaz@gmail.com>
7311 * aot-runtime.c: Fix disabling of AOT. Fixes #81316.
7313 Fri Mar 23 20:25:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7315 * mini-codegen.c: make sure the right spill amount is
7316 used for fp or integer registers (fixes the float_sub_spill() on ppc).
7318 Fri Mar 23 19:43:35 CET 2007 Paolo Molaro <lupus@ximian.com>
7320 * mini-ppc.c: fixes for the fp_branch_nan test.
7322 2007-03-23 Zoltan Varga <vargaz@gmail.com>
7324 * basic.cs: Comment out new test which still fails on ia64.
7326 Fri Mar 23 15:54:23 CET 2007 Paolo Molaro <lupus@ximian.com>
7328 * mini.c: immediate shifted or fix (mono_metadata_user_string assert).
7330 Fri Mar 23 12:53:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7332 * mini-ppc.c, mini-ppc.h: struct passing ABI fix (bug #77968).
7334 2007-03-22 Zoltan Varga <vargaz@gmail.com>
7336 * cfold.c (FOLD_BINOP): Cast the result to gint32 to prevent overflow problems
7337 on 64 bit machines. Fixes part of #80738.
7339 * basic.cs: Add regression test.
7341 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7343 * inssel.brg basic.cs: Revert previous change to fix build.
7345 * inssel.brg (SWITCH): Clean out the upper word of the switch value on 64 bit
7348 * inssel.brg (SWITCH): Use an integer comparison. Fixes #80738.
7350 * basic.cs: Add new regression test.
7352 2007-03-17 Zoltan Varga <vargaz@gmail.com>
7354 * mini-ia64.c (mono_arch_emit_prolog): Fix an assert when a function has too
7357 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7359 * cpu-s390x.md: Correct length of break instruction.
7361 2007-03-16 Neale Ferguson <neale@sinenomine.net>
7363 * mini-s390x.c, cpu-s390x.md: Fix #80507 for s390x.
7364 * mini-s390.c, cpu-s390.md: Fix #80507 for s390.
7366 2007-03-15 Jonathan Chambers <joncham@gmail.com>
7368 * *.c: Begin WIN64 port.
7369 * mini.c: Use correct register in profiler.
7370 * mini-amd64.c: No inline assembly on Win64.
7371 * mini-amd64.h: Implement MONO_INIT_CONTEXT_FROM_FUNC for Win64.
7372 Only define MONO_ARCH_USE_SIGACTION on non-windows platforms.
7373 * exceptions-amd64.c: Only need gregs_from_ucontext if MONO_ARCH_USE_SIGACTION
7374 is defined. Implement mono_arch_sigctx_to_monoctx, mono_arch_monoctx_to_sigctx, and
7375 mono_arch_ip_from_context for Win64.
7377 Contributed under MIT/X11 license.
7379 2007-03-15 Zoltan Varga <vargaz@gmail.com>
7381 * exceptions-amd64.c (seh_handler): Ditto.
7383 * exceptions-x86.c (seh_handler): Fix a memory leak.
7385 Thu Mar 15 13:47:59 CET 2007 Paolo Molaro <lupus@ximian.com>
7387 * mini-arm.c, mini-mips.c, mini-ppc.c, mini-s390.c,
7388 mini-s390x.c: fixed peephole optimizations to deal
7389 correctly with 1 and 2 byte reload avoidance.
7391 Thu Mar 15 10:17:54 CET 2007 Paolo Molaro <lupus@ximian.com>
7393 * cpu-s390.md, cpu-s390x.md: update localloc length.
7395 Wed Mar 14 21:00:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7397 * cpu-g4.md: added missing descriptions.
7399 2007-03-14 Miguel de Icaza <miguel@novell.com>
7401 * Makefile.am: Add support so the tail tests are not executed on
7402 PowerPC as that is a known limitation of the PowerPC port.
7404 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7406 * runmdesc.bat: Move to msvc directory.
7408 2007-03-13 Jonathan Chambers <joncham@gmail.com>
7410 * runmdesc.bat: Run executable that was produced by the current
7411 target and sent via an argument.
7413 2007-03-11 Zoltan Varga <vargaz@gmail.com>
7415 * mini.c (mono_method_to_ir): Fix box+brtrue optimization. Fixes
7418 * generics.2.cs: Add regression test.
7420 2007-03-09 Wade berrier <wberrier@novell.com>
7422 * mini-ppc.h: Undo typo of MONO_CONTEXT_SET_SP (ppc doesn't define this symbol)
7424 2007-03-09 Zoltan Varga <vargaz@gmail.com>
7426 * aot-runtime.c (load_aot_module): Load all dependent assemblies eagerly since all
7427 AOT code depends on this.
7429 Thu Mar 8 19:36:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7431 * mini.c: more precise tracking of types in the eval stack
7432 (part of fix for bug #81044).
7434 2007-03-07 Zoltan Varga <vargaz@gmail.com>
7436 * aot-runtime.c (mono_aot_get_class_from_name): Add a cache.
7438 * aot-compiler.c (encode_patch): Remove an obsolete comment.
7440 2007-03-06 Zoltan Varga <vargaz@gmail.com>
7442 * mini-exceptions.c (mono_handle_native_sigsegv): Fix a warning.
7444 * mini.c (mono_method_to_ir): Add a workaround for bug #80733.
7446 2007-02-22 Zoltan Varga <vargaz@gmail.com>
7448 * mini.c (type_from_op): Convert CEE_CONV_U to OP_LCONV_TO_U when the argument is
7449 a pointer on 64 bit systems. Fixes #80190.
7451 * iltests.il: Add new regression test.
7453 Tue Feb 20 11:33:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7455 * mini.c: inline a constant for Environment.IsRunningOnWindows.
7457 2007-02-19 Geoff Norton <gnorton@customerdna.com>
7459 * trace.c: Remove an erroneous alignemnt check when tracing.
7460 Fixes --trace on OSX86.
7462 Wed Feb 14 19:45:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7464 * mini-$(arch).h: initialize SP in context for all the archs.
7466 2007-02-14 Sebastien Pouliot <sebastien@ximian.com>
7468 * mini-x86.h: Initialize SP in MONO_INIT_CONTEXT_FROM_FUNC. Fix CAS
7469 regressions in the thread tests.
7471 2007-02-14 Zoltan Varga <vargaz@gmail.com>
7473 * *-alpha.*: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>:
7474 - fixed implementation of LOCALLOC opcode
7475 - implemented non-un compare for floats
7477 - implementation of FDIV and CKFINITE opcodes
7478 - fixes for latest mono updates
7479 - additional arch opcodes
7481 Mon Feb 12 11:54:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7483 * Makefile.am: simplify and merge rules for cross-compilation.
7485 2007-02-07 Massimiliano Mantione <massi@ximian.com>
7487 * local-propagation.c: Actually *apply* the fix for bug 80591...
7489 Tue Feb 6 19:03:19 CET 2007 Paolo Molaro <lupus@ximian.com>
7491 * mini-exceptions.c: backuot part of the last change
7492 (fixes cas tests on amd64 related to GetExecutingAssembly ()).
7494 2007-02-06 Massimiliano Mantione <massi@ximian.com>
7495 * inssel.brg: Fix bug 59286.
7498 Tue Feb 6 12:23:50 CET 2007 Paolo Molaro <lupus@ximian.com>
7500 * mini-exceptions.c: patch from Zoltan to correctly check for
7501 stack boundaries (using the stack register, not the frame register),
7502 fixes bugs #80724, #79717.
7504 2007-02-03 Zoltan Varga <vargaz@gmail.com>
7506 * mini-ia64.c inssel-sparc.brg mini-sparc.c cpu-sparc.md: Get rid of OP_SETREG/
7507 OP_SETREGIMM, use OP_MOVE/OP_ICONST instead.
7509 * mini-amd64.c (mono_arch_output_basic_block): Fix ATOMIC_EXCHANGE in the
7510 presence of frame pointer elimination.
7512 2007-02-01 Geoff Norton <gnorton@customerdna.com>
7514 * mini-x86.h: NetBSD UCONTEX_REG defines.
7516 2007-02-01 Zoltan Varga <vargaz@gmail.com>
7518 * inssel-amd64.brg: Fix amd64 build.
7520 Thu Feb 1 14:02:09 CET 2007 Paolo Molaro <lupus@ximian.com>
7522 * mini.h: remove extern to workaround what looks likes gcc bug 26905
7525 2007-01-31 Zoltan Varga <vargaz@gmail.com>
7527 * mini-codegen.c (mono_is_regsize_var): New helper function usable by the back
7530 * mini-<ARCH>.c: Use mono_is_regsize_var ().
7532 2007-01-30 Mark Mason <mason@broadcom.com>
7534 * exceptions-mips.c: Lots of exception handling fixes, LMFs now work, some cleanups.
7535 * mini-mips.h: Add LMF magic numbers, and fix context set/get macros.
7536 * mini-mips.c: Cleanups, LMF handling now works, optimize store of zero, implement localloc
7537 beginning support for CEE_JMP [not quite working yet]
7538 * tramp-mips.c: LMF handling now works
7540 2007-01-30 Zoltan Varga <vargaz@gmail.com>
7542 * mini-amd64.c (peephole_pass): Optimize code common in initlocals blocks.
7544 * mini.h (NULLIFY_INS): New macro.
7546 Tue Jan 30 16:33:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7548 * mini.c: statistical profiler fix for windows, patch
7549 from Tor Lillqvist (tml@novell.com).
7551 2007-01-30 Massimiliano Mantione <massi@ximian.com>
7552 * local-propagation.c: Fix bug 80591.
7554 Mon Jan 29 12:14:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7556 * Makefile.am: put back the --export-dynamic option as with
7557 the previous gmodule flags (thanks to Robert Jordan).
7559 2007-01-28 Zoltan Varga <vargaz@gmail.com>
7561 * mini-sparc.c (peephole_pass): Fix #80622 for sparc as well.
7563 mini.h *.c: Allocate fp vregs from the same pool as the int vregs. Use this to
7564 simplify and speed up the local register allocator. Also rename some fields
7565 like iassign->vassign.
7567 * regalloc.c: Remove some functions which are no longer used since their
7568 inlined version is in mini-codegen.c.
7570 * mini-codegen.c: Rename mono_regstate2_ functions to mono_regstate_.
7572 * basic.cs objects.cs iltests.il: Merge tests from the linear IL branch.
7574 2007-01-27 Zoltan Varga <vargaz@gmail.com>
7576 * mini-amd64.c (peephole_pass): Remove optimizations which omit a
7577 narrowing. Fixes #80622.
7579 * iltests.il: Add new regresssion test.
7581 Fri Jan 26 18:31:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7583 * mini.h, mini-trampolines.c, aliasing.c, mini-codegen.c,
7584 debug-debugger.c, debug-debugger.h: warning fixes.
7585 * driver.c: updated copyright year and made it fit in one line.
7587 Fri Jan 26 12:48:39 CET 2007 Paolo Molaro <lupus@ximian.com>
7589 * aot-runtime.c: updated to use mono-dl instead of gmodule.
7591 2007-01-25 Zoltan Varga <vargaz@gmail.com>
7593 * mini-x86.c (mono_arch_output_basic_block): Fix #80507 for x86.
7595 * mini-amd64.c (mono_arch_output_basic_block): Fix #80507 for amd64.
7597 * iltests.il: Add new test for bug #80507.
7599 Wed Jan 24 19:10:28 CET 2007 Paolo Molaro <lupus@ximian.com>
7601 * mini-arm.h: use soft-float also on vfp for now.
7603 Wed Jan 24 14:54:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7605 * mini.c: fix some more soft-float issues.
7607 2007-01-24 Zoltan Varga <vargaz@gmail.com>
7609 * mini-sparc.h (MONO_ARCH_FRAME_ALIGNMENT): Fix sparc build.
7611 2007-01-24 Massimiliano Mantione <massi@ximian.com>
7612 * mini-arch.h, , inssel-amd64.brg, mini-x86.c, inssel-x86.brg,
7613 mini-ia64.c, mini-sparc.c, mini-alpha.c: Introduced
7614 MONO_ARCH_LOCALLOC_ALIGNMEENT to fix bug 80498.
7616 Wed Jan 24 12:04:39 GMT 2007 Paolo Molaro <lupus@ximian.com>
7618 * mini-arm.c: typo fix.
7620 2007-01-23 Neale Ferguson <neale@sinenomine.net>
7622 * mini-s390x.c: Use lgb instructions for I1 type variables instead of lb.
7624 2007-01-21 Zoltan Varga <vargaz@gmail.com>
7626 * mini.c (mono_allocate_stack_slots_full): Allocate memory from the cfg mempool.
7627 Share stack slots for scalar types. Avoid expensive g_list_free () calls.
7629 * mini-x86.c (mono_arch_allocate_vars): Don't free the result of allocate_stack_slots_full.
7631 * mini-amd64.c mini-ia64.c mini-alpha.c: Ditto.
7633 * mini.h (MonoJitStats): Add a new JIT statistics: locals_stack_size.
7635 * inssel.brg: Fix a warning.
7637 * mini.h (MonoBasicBlock): Make bb->dominated a GSList.
7639 * abcremoval.c ssa.c ssapre.c: Update after this change.
7641 * dominators.c (compute_dominators): Allocate bb->dominated from the cfg mempool.
7643 * dominators.c (df_set): Use mono_bitset_union_fast.
7645 Sat Jan 20 16:59:01 CET 2007 Paolo Molaro <lupus@ximian.com>
7647 * mini.h, genmdesc.c, genmdesc.pl, mini-${arch}.c, cprop.c,
7648 mini-codegen.c: reduce relocations and memory usage for the cpu
7651 2007-01-20 Zoltan Varga <vargaz@gmail.com>
7653 * mini-codegen.c (mono_regstate2_alloc_int): Optimize this using bsfq on amd64.
7655 * genmdesc.c genmdesc.pl mini.h: Remove some unused fields from the mdesc tables
7656 to reduce their size.
7658 2007-01-19 Mark Mason <mason@broadcom.com>
7660 * exceptions-mips.c: fix mono_arch_ip_from_context(), increase exception debug support.
7661 * mini-mips.c: more configuration macros, support long conditional branches, additional
7662 asserts, fix epilog instrumentation.
7663 * mini-mips.h: use standard stack walk
7664 * cpu-mips.md: increase size of div, rem and conditional branches
7666 Fri Jan 19 17:23:32 CET 2007 Paolo Molaro <lupus@ximian.com>
7668 * mini.h, mini-codegen.c, mini-$(arch).h: claenup references
7671 2007-01-19 Zoltan Varga <vargaz@gmail.com>
7673 * aot-compiler.c (encode_klass_info): Allow classes of the form <Type>[][].
7674 (compile_method): Ditto.
7676 * aot-runtime.c (decode_klass_info): Ditto.
7678 * mini.c (mono_method_to_ir): Call mono_get_got_var () in a place where it is
7679 needed by the code generated by inssel.brg. Also fix a warning.
7681 Thu Jan 18 17:55:22 CET 2007 Paolo Molaro <lupus@ximian.com>
7683 * mini.c: deal with enums that become genericinsts by
7684 being nested in a generic class (bug #79956).
7686 Thu Jan 18 16:52:56 CET 2007 Paolo Molaro <lupus@ximian.com>
7688 * mini.c: match the generic definition to check for
7689 private access with generic types (bug #78431).
7691 Thu Jan 18 11:50:13 CET 2007 Paolo Molaro <lupus@ximian.com>
7693 * genmdesc.pl, Makefile.am: perl implementation of genmdesc,
7694 to make life easier for people cross-compiling that insist on not
7697 2007-01-17 Mark Mason <mason@broadcom.com>
7699 * inssel-long.brg: patch to deal with mips missing flags
7700 * inssel-long32-mips.brg: implement overflow checks
7701 * insset-mips.brg: implement overflow checks
7702 * mini-mips.h: implement conditional exception handling
7703 * mini-mips.c: add mips_emit_exc_by_name(), implement conditional exception handling.
7704 Remove unused code, minor cleanups.
7705 * exceptions-mips.c: minor cleanups
7706 * mini-ops.h: add mips conditional exception ops
7707 * cpu-mips.md: add mips conditional exception ops
7710 Wed Jan 17 19:22:34 CET 2007 Paolo Molaro <lupus@ximian.com>
7712 * inssel.brg: patch from Mark Mason <mason@broadcom.com>
7713 to deal with mips missing of flags.
7715 Tue Jan 16 20:01:01 CET 2007 Paolo Molaro <lupus@ximian.com>
7717 * exceptions-ppc.c: execute fault handlers.
7719 Tue Jan 16 19:54:44 CET 2007 Paolo Molaro <lupus@ximian.com>
7721 * mini-ppc.c: handle missing call locationss with FORCE_INDIR_CALL.
7723 Tue Jan 16 13:14:31 CET 2007 Paolo Molaro <lupus@ximian.com>
7725 * mini.c: handle also floating point values in initialize_array.
7727 Tue Jan 16 12:42:40 CET 2007 Paolo Molaro <lupus@ximian.com>
7729 * mini.c, aot-runtime.c, aot-compiler.c: enable aot compilation of
7730 array initialization and make it conditional on the intrins option.
7732 Tue Jan 16 11:28:45 CET 2007 Paolo Molaro <lupus@ximian.com>
7734 * mini.h, patch-info.h, Makefile.am, aot-compiler.c: reduce
7735 relocations and put the patch info names close to the enum definition.
7737 2007-01-15 Mark Mason <mason@broadcom.com>
7739 * basic.cs, exceptions.cs: break up large tests to increase debugability.
7741 Mon Jan 15 18:57:14 CET 2007 Paolo Molaro <lupus@ximian.com>
7743 * mini.c: optimized RuntimeHelpers::InitializeArray () calls.
7745 2007-01-12 Raja R Harinath <rharinath@novell.com>
7747 * mini.c (mono_method_to_ir): Use new MonoGenericContext accessor.
7749 Thu Jan 11 11:16:42 CET 2007 Paolo Molaro <lupus@ximian.com>
7751 * Makefile.am: distribute the mips sources.
7753 Wed Jan 10 19:49:33 CET 2007 Paolo Molaro <lupus@ximian.com>
7755 * mini-codegen.h: handle bug #80489 here, by excluding ecx
7758 Wed Jan 10 19:08:05 CET 2007 Paolo Molaro <lupus@ximian.com>
7760 * cpu-x86.md: back out for now as this triggers other regressions.
7762 Wed Jan 10 18:33:16 CET 2007 Paolo Molaro <lupus@ximian.com>
7764 * cpu-x86.md: force src1 and dest regpair for long shift instructions
7765 to eax:edx, so ecx can't get allocated to them (bug #80489).
7767 Tue Jan 9 12:36:11 CET 2007 Paolo Molaro <lupus@ximian.com>
7769 * mini.c, mini-exceptions.c: enabled running fault handlers
7772 2007-01-03 Miguel de Icaza <miguel@novell.com>
7774 * driver.c: If nothing fail, do not use the string "failed",
7775 because it makes it very annoying to view test result logs on the
7778 2006-12-30 Miguel de Icaza <miguel@novell.com>
7780 * debug-debugger.c (mono_debugger_main): Rename "main" to
7781 "main_method" to prevent a warning.
7783 Remove a warning for unused field.
7785 2006-12-28 Martin Baulig <martin@ximian.com>
7788 (MONO_DEBUGGER__debugger_info): Add `get_lmf_addr'.
7790 2006-12-22 Martin Baulig <martin@ximian.com>
7792 * mdb-debug-info32.s, mdb-debug-info64.s: New files.
7793 Put a pointer to the `MONO_DEBUGGER__debugger_info' into a
7794 seperate `.mdb_debug_info' section, so we can access it from the
7795 debugger even if the binary is stripped.
7797 * debug-debug.c: Reference the `MONO_DEBUGGER__debugger_info_ptr'
7798 from the `.mdb_debug_info' here to prevent the linker from
7799 removing that section.
7801 * Makefile.am (mono_debugger_sources): Add mdb-debug-info32.s /
7804 2006-12-19 Robert Jordan <robertj@gmx.net>
7806 * mini-x86: enable the code to return small structures in
7807 registers for FreeBSD as well. Fixes bug #80278.
7808 * aot-runtime.c: Include sys/wait.h for WEXITSTATUS/WIFEXITED.
7810 Mon Dec 18 19:47:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7812 * mini-x86.c: align the stack when calling the profiler
7813 function instrumenting the prolog (on OSX).
7815 Thu Dec 14 15:22:43 CET 2006 Paolo Molaro <lupus@ximian.com>
7817 * mini.c: emit a break opcode where Debugger.Break () is called.
7819 2006-12-13 Miguel de Icaza <miguel@novell.com>
7821 * mini.c (mono_method_to_ir): Provide useful information on this
7822 assert, to prevent others from debugging like I did.
7824 Tue Dec 12 17:01:38 CET 2006 Paolo Molaro <lupus@ximian.com>
7826 * mini.c: enable code which was incorrectly commented
7829 Tue Dec 12 16:28:15 CET 2006 Paolo Molaro <lupus@ximian.com>
7831 * mini-x86.c: enable on OSX, too, the code to return small
7832 structures in registers.
7834 Mon Dec 11 19:22:35 CET 2006 Paolo Molaro <lupus@ximian.com>
7836 * mini-x86.c: remove the use of the dynamic code manager here, too.
7838 Mon Dec 11 19:08:33 CET 2006 Paolo Molaro <lupus@ximian.com>
7840 * mini.h, debug-debugger.c, tramp-*.c: fixed
7841 mono_debugger_create_notification_function() to use
7842 mono_global_codeman_reserve () instead of a dynamic code manager.
7844 Tue Dec 5 17:54:50 CET 2006 Paolo Molaro <lupus@ximian.com>
7846 * mini.c, jit-icalls.h, jit-icalls.c: remove the
7847 ves_array_element_address() jit icall and use a generated
7848 managed method instead (which is about 4 times faster for a rank 3
7851 2006-11-29 Mark Mason <mason@broadcom.com>
7853 * basic-calls.cs: additional tests for passing
7854 structures as function arguments.
7856 2006-11-29 Mark Mason <mason@broadcom.com>
7858 * mini-mips.h: disable custom exception handling
7859 * mini-mips.c: throw/rethrow should use jalr to call
7860 exception stubs. Fixed bug with passing structures
7861 by value. More support for tracing floating point
7864 Wed Nov 29 20:28:17 CET 2006 Paolo Molaro <lupus@ximian.com>
7866 * mini.c: fixed typo in the soft-float ldind.r4 handling
7869 Wed Nov 29 11:33:03 CET 2006 Paolo Molaro <lupus@ximian.com>
7871 * mini.c, mini.h, driver.c: added --runtime command line
7872 option to select a different runtime than the autodetected one.
7873 * jit.h: added API for embedders to initialize with a specific
7876 Tue Nov 28 21:24:55 CET 2006 Paolo Molaro <lupus@ximian.com>
7878 * mini.c: handle also boxing of r4 values (bug #80024).
7880 Tue Nov 28 19:45:44 CET 2006 Paolo Molaro <lupus@ximian.com>
7882 * mini-ppc.c: force indirect calls until we reserve
7883 enough address space for all the generated code.
7885 Tue Nov 28 20:04:34 GMT 2006 Paolo Molaro <lupus@ximian.com>
7887 * exceptions-arm.c: workaround bugs in the libc definition
7890 Mon Nov 27 15:13:41 CET 2006 Paolo Molaro <lupus@ximian.com>
7892 * inssel.brg: fixes from me and Mark Mason.
7894 2006-11-23 Dick Porter <dick@ximian.com>
7896 * wapihandles.c (mini_wapi_seminfo): No need to adjust the counter
7897 semaphore display now we've fixed the initial value
7899 Wed Nov 22 11:04:37 CET 2006 Paolo Molaro <lupus@ximian.com>
7901 * inssel.brg: partially revert the last change to fix the build.
7903 2006-11-21 Mark Mason <mason@broadcom.com>
7905 * inssel.brg: Add and use compare-and-branch macros to support
7906 architectures that do not have condition code registers (ie. MIPS).
7907 * *-mips.{c,brg,md}: Fix copyright statements
7909 2006-11-20 Mark Mason <mason@broadcom.com>
7911 * Makefile.am: remove mini-codegen.c from list of MIPS sources
7912 * mini.c: Allow GET_CONTEXT to be specified by the arch port
7913 * mini.h: Added declaration for mono_print_ins()
7914 * mini-codegen.c: added ins_spec initializer for MIPS
7915 * mini-codegen.c (mono_call_inst_add_outarg_reg): added asserts for
7916 vreg to be virtual and hreg to be non-virtual.
7917 * mini-codegen.c (mono_spillvar_offset): assert if MIPS - spilling
7918 is not yet working/implemented correctly.
7919 * mini-codegen.c (print_ins): rename to mono_print_ins(), make
7920 non-static, fixup calls to print_ins() from other parts in the file.
7922 2006-11-20 Mark Mason <mason@broadcom.com>
7924 * basic-calls.cs: added tests for passing structures as arguments
7927 Mon Nov 20 19:40:11 CET 2006 Paolo Molaro <lupus@ximian.com>
7929 * inssel-long32.brg: optimize signed division by power of two.
7931 Mon Nov 20 17:37:58 CET 2006 Paolo Molaro <lupus@ximian.com>
7933 * mini-arm.c: added support for interworking with thumb code
7934 (mono must be still be built using the ARM instruction encoding).
7936 2006-11-19 Miguel de Icaza <miguel@novell.com>
7938 * mini.c (type_from_op): Separate the conditions for OP_EQ as the
7939 verifier has different rules for it. Fixes a few verifier issues
7942 * mini-exceptions.c (mono_handle_native_sigsegv): Put the message
7943 at the end, so people know what happened.
7945 Thu Nov 16 14:07:18 CET 2006 Paolo Molaro <lupus@ximian.com>
7947 * brach-opts.c: in optimize_exception_target() make sure we
7948 are in a catch clause (fixes bug #79871).
7950 Thu Nov 16 12:42:13 CET 2006 Paolo Molaro <lupus@ximian.com>
7952 * jit-icalls.c, jit-icalls.h, mini-arm.c, mini.c:
7953 more soft-float support fixes.
7955 Wed Nov 15 18:45:47 GMT 2006 Paolo Molaro <lupus@ximian.com>
7957 * mini-arm.c, inssel-arm.brg: ABI fix for longs and doubles
7958 that are passed half on the stack and half in registers.
7960 Wed Nov 15 17:00:27 CET 2006 Paolo Molaro <lupus@ximian.com>
7962 * mini-ops.h, mini-arch.h, helpers.c, Makefile.am:
7963 more mips integration work from Mark E Mason
7964 <mark.e.mason@broadcom.com>.
7966 Wed Nov 15 16:34:03 CET 2006 Paolo Molaro <lupus@ximian.com>
7968 * exceptions-mips.c, inssel-mips.brg, mini-mips.h,
7969 cpu-mips.md, inssel-long32-mips.brg, mini-mips.c,
7970 tramp-mips.c: added sources for the mips port, not
7971 integrated in the build yet. Contributed by
7972 Mark E Mason <mark.e.mason@broadcom.com>.
7974 2006-11-14 Neale Ferguson <neale@sinenomine.net>
7976 * mini-s390[x].c (is_regsize_var): Support PTR/FNPTR too.
7978 Tue Nov 14 16:06:37 CET 2006 Paolo Molaro <lupus@ximian.com>
7980 * Makefile.am, inssel-float.brg, inssel-softfloat.brg:
7981 put the soft-float rules in its own file since it seems to
7982 break s390 compilation.
7984 Mon Nov 13 15:54:38 CET 2006 Paolo Molaro <lupus@ximian.com>
7986 * mini-arm.c: fixed wrnings.
7988 Fri Nov 10 19:18:32 CET 2006 Paolo Molaro <lupus@ximian.com>
7990 * mini-arm.c, mini-arm.h, cpu-arm.md, inssel-float.brg,
7991 inssel-arm.brg: ARM support for soft-float.
7993 Fri Nov 10 18:38:15 CET 2006 Paolo Molaro <lupus@ximian.com>
7995 * mini.c, jit-icalls.c, jit-icalls.h: added first cut at handling
7996 loads and stores of 32 bit fp values.
7998 2006-11-10 Zoltan Varga <vargaz@gmail.com>
8000 * mini-sparc.c (is_regsize_var): Support PTR/FNPTR too.
8002 * tramp-sparc.c (mono_arch_patch_callsite): Fix this function so it actually
8003 works. Fixes #79852 and #79463.
8005 Thu Nov 9 16:56:13 CET 2006 Paolo Molaro <lupus@ximian.com>
8007 * mini.c, mini-codegen.c, jit-icalls.c, jit-icalls.h:
8008 more soft-float support WIP and fixes.
8010 Wed Nov 8 16:40:02 CET 2006 Paolo Molaro <lupus@ximian.com>
8012 * mini-arm.c: some VFP updates.
8014 Tue Nov 7 19:45:51 CET 2006 Paolo Molaro <lupus@ximian.com>
8016 * mini-exceptions.c: 0 is a valid local var offset in some
8017 architectures, don't assert (bug #78508).
8019 Tue Nov 7 18:17:52 GMT 2006 Paolo Molaro <lupus@ximian.com>
8021 * exceptions-arm.c: fixed off by one error in stack walk code.
8023 Tue Nov 7 11:27:26 CET 2006 Paolo Molaro <lupus@ximian.com>
8025 * mini.h, mini.c: more precise tracking of type load exceptions.
8027 2006-11-03 Robert Jordan <robertj@gmx.net>
8029 * Makefile.am: [WIN32] Add monow.exe target.
8030 * driver.c: [WIN32] Don't detach the console when debugging.
8033 2006-10-30 Miguel de Icaza <miguel@novell.com>
8035 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Eliminate warning.
8037 2006-10-23 Zoltan Varga <vargaz@gmail.com>
8039 * aot-compiler.c (emit_method_info): Add a case missed earlier.
8041 * driver.c (mini_regression): Fix --regression with AOT.
8043 * aot-compiler.c (emit_method_info): Fix AOT on amd64.
8045 2006-10-17 Zoltan Varga <vargaz@gmail.com>
8047 * mini.c (GET_CONTEXT): Correct the definition of this for sparc/linux.
8049 * mini-sparc.h: Don't use sigaction on sparc/linux.
8051 * exceptions-sparc.c: Call mono_arch_flush_icache () in a couple of places.
8053 * mini-sparc.c (mono_sparc_flushw): Call mono_arch_flush_icache ().
8055 * mini-exceptions.c: Add proper include files for getpid ().
8057 2006-10-16 Zoltan Varga <vargaz@gmail.com>
8059 * aot-runtime.c (mono_aot_get_method): Change this to return the native code
8060 address instead of a MonoJitInfo* to avoid decoding the exception info for the
8063 * aot-runtime.c aot-compiler.c: Use uint16 instead of uint32 entries in the
8064 name cache to reduce its size.
8066 * mini.h (MONO_AOT_FILE_VERSION): Bump aot file format version.
8068 2006-10-15 Zoltan Varga <vargaz@gmail.com>
8070 * mini-x86.c: Save/restore the current LMF structure more efficiently using
8071 the mono_lmf TLS variable.
8073 * exceptions-x86.c (mono_arch_find_jit_info): Only access lmf->method in
8074 trampoline lmf frames.
8076 * mini-sparc.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Define this on sparc as well.
8078 2006-10-14 Zoltan Varga <vargaz@gmail.com>
8080 * mini-amd64.c: Save/restore the current LMF structure more efficiently using
8081 the mono_lmf TLS variable.
8083 * mini-exceptions.c: Access the LMF structure through accessors.
8085 * mini.c: Allow the backends the option for storing the lmf in a dedicated TLS
8086 variable instead of in jit_tls->lmf.
8088 * mini-x86.c mini-amd64.c: Update after lmf->lmf_addr name change.
8090 * exceptions-amd64.c (mono_arch_find_jit_info): Only access lmf->method in
8091 trampoline lmf frames.
8093 * mini-amd64.c (mono_arch_emit_prolog): Do not set lmf->method as it is not needed.
8095 2006-10-12 Zoltan Varga <vargaz@gmail.com>
8097 * mini.c trace.c mini-x86.c: Revert these too.
8099 * mini.c trace.c mini-x86.c: Remove warning workarounds after the mono_type_size ()
8102 Tue Oct 10 11:35:20 CEST 2006 Paolo Molaro <lupus@ximian.com>
8104 * genmdesc.c: removed now dead code.
8106 2006-10-09 Robert Jordan <robertj@gmx.net>
8108 * mini.c: Disable the CrashReporter on MacOS X; Fixes #74869
8110 Mon Oct 9 17:06:41 CEST 2006 Paolo Molaro <lupus@ximian.com>
8112 * mini.h: do not leave gaps in the opcode values.
8114 Mon Oct 9 16:08:51 CEST 2006 Paolo Molaro <lupus@ximian.com>
8116 * jit-icalls.h: flag functions as internal here, too.
8118 Mon Oct 9 15:58:18 CEST 2006 Paolo Molaro <lupus@ximian.com>
8120 * mini.h, aliasing.h, declsec.h, regalloc.h, trace.h: mark internal
8121 functions with the internal attribute.
8123 Mon Oct 9 15:52:45 CEST 2006 Paolo Molaro <lupus@ximian.com>
8125 * aot-compiler.c: fclose the file descriptor in the profile read loop.
8127 Fri Oct 6 16:01:38 CEST 2006 Paolo Molaro <lupus@ximian.com>
8129 * mini.c, jit-icalls.c, inssel-float.brg: beginnings of support
8132 2006-10-05 Zoltan Varga <vargaz@gmail.com>
8134 * mini-x86.c (emit_load_volatile_arguments): New function to handle arguments of
8135 tail calls as on other platforms.
8137 * mini.c (mono_method_to_ir): Fix a few tailcall problems. Fixes #79557.
8139 * iltests.il: Add a few tailcall tests.
8141 Tue Oct 3 16:33:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8143 * driver.c: fix loop for old compilers (bug #79521).
8145 2006-10-02 Zoltan Varga <vargaz@gmail.com>
8147 * mini-exceptions.c (ves_icall_get_trace): Remove debug printf.
8149 * aot-runtime.c (mono_aot_get_class_from_name): Avoid a memory allocation.
8151 * aot-compiler.c: Add a new option 'metadata-only' to only emit the cached
8152 metadata without any code.
8154 * mini-exceptions.c (mono_handle_native_sigsegv): Add some code to print out
8155 more precise debugging information using gdb.
8157 2006-09-30 Zoltan Varga <vargaz@gmail.com>
8159 * inssel-ia64.brg: Make the helper methods static.
8161 Thu Sep 28 16:40:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8163 * inssel-x86.brg: make the helper methods static.
8165 Thu Sep 28 16:31:32 CEST 2006 Paolo Molaro <lupus@ximian.com>
8167 * inssel-amd64.brg, mini-amd64.c: small cleanup, use inst_call.
8169 Thu Sep 28 15:36:07 CEST 2006 Paolo Molaro <lupus@ximian.com>
8171 * mini.c: updates for monoburg changes.
8172 * inssel.brg: make a few helper functions static as they should.
8174 2006-09-27 Zoltan Varga <vargaz@gmail.com>
8176 * Makefile.am: Move mini-codegen.c to common_sources.
8178 Wed Sep 27 15:07:08 CEST 2006 Paolo Molaro <lupus@ximian.com>
8180 * mini.h: instroduce inst_call in MonoInst for use in OUTARG
8182 * Makefile.am, cpu-g4.md, inssel-ppc.brg, mini-codegen.c, mini-ppc.c,
8183 mini-ppc.h: port to use the common local register allocator.
8185 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8187 * mini.h: Remove the comment too then.
8189 Tue Sep 26 14:02:58 CEST 2006 Paolo Molaro <lupus@ximian.com>
8191 * mini.h: put back backend.data which is to be used shortly and
8192 doesn't increase the size of MonoInst. If any 64 bit arch aligned
8193 pointers on 4 byte boundaries it'd have much bigger issues running
8194 and you can ifdef it out anyway.
8196 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8198 * mini.h (MonoInst): Remove backend.data field since it is unused and increases
8199 MonoInst size by 4 bytes on 64 bit machines.
8201 Tue Sep 26 11:57:26 CEST 2006 Paolo Molaro <lupus@ximian.com>
8203 * *.{c,h,brg}: long due removal of the unused field in MonoInst and
8204 replacement with more meaningful field names. Arch maintainers, please
8205 check the assigned names are good enough for your arch.
8207 2006-09-26 Zoltan Varga <vargaz@gmail.com>
8209 * cpu-ia64.md mini-ia64.c inssel-ia64.brg mini-ops.h: Get rid of the
8210 OP_IA64_FETCHADD opcodes, use OP_ATOMIC_ADD_IMM_NEW opcodes instead.
8212 Mon Sep 25 11:05:24 CEST 2006 Paolo Molaro <lupus@ximian.com>
8214 * mini.h, driver.c, optflags-def.h, Makefile.am: reduce runtime
8215 relocations and memory requirements, put the optimization flags
8216 definitions in their own file.
8218 2006-09-24 Zoltan Varga <vargaz@gmail.com>
8220 * jit-icalls.c (mono_helper_stelem_ref): Remove this unused helper function.
8222 * mini.c (mini_init): Remove reference to mono_helper_stelem_ref.
8224 2006-09-22 Zoltan Varga <vargaz@gmail.com>
8226 * mini-amd64.c (add_valuetype): Fix an uninitialized memory issue.
8228 Thu Sep 21 19:06:09 CEST 2006 Paolo Molaro <lupus@ximian.com>
8230 * inssel.brg: use the correct function to get the size of an item
8231 in an array, given an element class.
8232 * aot-compiler.c: do not access class->class_size directly.
8234 Thu Sep 21 12:10:56 CEST 2006 Paolo Molaro <lupus@ximian.com>
8236 * mini.h, debug-mini.c: added a debugging function to print
8237 info about local variables and arguments in a jitted method.
8239 2006-09-20 Zoltan Varga <vargaz@gmail.com>
8241 * mini-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8243 * exceptions-ia64.c: Fix some problems reported by Bill Seurer <seurer@us.ibm.com>.
8245 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8247 * mini-ia64.c (mono_arch_call_opcode): Avoid using the same loop index in the
8248 inner and outer loops when passing vtypes.
8250 Tue Sep 19 17:53:40 CEST 2006 Paolo Molaro <lupus@ximian.com>
8252 * mini-ppc.c: take into account the cpu errata for cache flushing
8253 which caused some random errors (bug #79381).
8255 2006-09-19 Zoltan Varga <vargaz@gmail.com>
8257 * mini-amd64.c (mono_arch_emit_exceptions): Emit the call to
8258 mono_arch_throw_corlib_exception using emit_call () too. Fixes #79271.
8260 2006-09-17 Zoltan Varga <vargaz@gmail.com>
8262 * aot-runtime.c (load_aot_module): Return immeditely if the AOT module was already
8265 * exceptions-amd64.c (gregs_from_ucontext): Apply another patch from the
8268 * mini-amd64.c (emit_call): Avoid near calls on freebsd.
8269 (mono_arch_patch_code): Remove the unused handling of MONO_PATCH_INFO_CLASS_INIT.
8271 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix check for 32 bitness of
8274 2006-09-13 Zoltan Varga <vargaz@gmail.com>
8276 * aot-runtime.c (load_aot_module_from_cache): Fix PPC build.
8278 2006-09-12 Zoltan Varga <vargaz@gmail.com>
8280 * mini.c (UNVERIFIED): Add a 'break-on-unverified' MONO_DEBUG option so this
8281 macro does not have to be changed during debugging.
8283 * 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>.
8285 * cpu-pentium.md: Rename this to cpu-x86.md for consistency with other platforms.
8287 * Makefile.am mini-x86.c mini-codegen.c: Rename pentium_desc to x86_desc.
8289 * mini.c (mini_get_ldelema_ins): Allow ldelema2d optimization if
8290 MONO_ARCH_NO_EMULATE_MUL is defined.
8292 * mini-ia64.h (MONO_ARCH_CALLEE_FREGS): Reserve f33 for use by instructions.
8294 * mini-ia64.h: Define MONO_ARCH_NO_EMULATE_MUL.
8296 * mini-ia64.c: Implement CEE_MUL based on gcc emitted code.
8298 * mini-ia64.c (mono_arch_lowering_pass): Optimize store_membase_imm with offset==0.
8300 2006-09-11 Zoltan Varga <vargaz@gmail.com>
8302 * mini-x86.h mini-amd64.h mini-exceptions.c: Move the bsd specific MAP_ANON
8303 stuff to mini-exceptions.c where it is used.
8305 * mini-sparc.c (mono_arch_setup_jit_tls_data): Remove the duplicate altstack
8306 setup code, the real one is in mini-exceptions.c.
8308 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Move all dependencies on the
8309 layout of ucontext_t to helper functions in exceptions-amd64.c, as on x86. Add
8310 some changes from the freebsd ports tree.
8312 * mini-amd64.h exceptions-amd64.c: Fix the amd64 build. Get rid of the SC_
8315 * mini-amd64.h: Freebsd has MAP_ANON instead of MAP_ANONYMOUS.
8317 Mon Sep 11 13:18:55 CEST 2006 Paolo Molaro <lupus@ximian.com>
8319 * mini.c: on Linux, check for /proc to be mounted
8320 (bug# 79351, novell bug#201204).
8322 Mon Sep 11 13:10:12 CEST 2006 Paolo Molaro <lupus@ximian.com>
8324 * mini.c: handle cases where pthread_attr_getstack() behaves
8325 incorrectly (bug #78096).
8327 Mon Sep 11 11:31:10 BST 2006 Paolo Molaro <lupus@ximian.com>
8329 * mini-arm.c: support larger stack frames (bug #79272).
8331 2006-09-08 Zoltan Varga <vargaz@gmail.com>
8333 * aot-runtime.c (mono_aot_get_class_from_name): Remove a debug printf.
8335 * aot-compiler.c: Add a hash table to the AOT file mapping class names to typedef
8338 * aot-runtime.c (mono_aot_get_class_from_name): New function used by
8339 mono_class_from_name () to find a class from its name.
8341 * mini.c (mini_init): Register mono_aot_get_class_from_name () with the runtime.
8343 2006-09-07 Zoltan Varga <vargaz@gmail.com>
8345 * mini-amd64.c (emit_call): Avoid strstr () call if possible.
8347 2006-09-05 Kornél Pál <kornelpal@gmail.com>
8349 * Makefile.am: Renamed mono-1.dll to mono.dll. (-avoid-version)
8351 2006-09-04 Zoltan Varga <vargaz@gmail.com>
8353 * mini.c (mono_icall_get_wrapper): Fix a race condition on initializing
8354 callinfo->trampoline.
8356 * mini-amd64.c (emit_call): Special case calls to the vararg array icalls. Hopefully
8358 (mono_arch_patch_code): Add some debug code to help track down similar failures in the
8361 2006-09-03 Zoltan Varga <vargaz@gmail.com>
8363 * aot-runtime.c (mono_aot_plt_resolve): Add an assert.
8365 2006-09-02 Zoltan Varga <vargaz@gmail.com>
8367 * tramp-x86.c (mono_arch_create_specific_trampoline): Don't increase
8368 stats.method_trampolines, it is already done by the generic trampoline code.
8370 * tramp-amd64.c (mono_arch_create_specific_trampoline): Ditto.
8372 2006-09-01 Zoltan Varga <vargaz@gmail.com>
8374 * mini.c: Remove some references to mono_compile_aot, and use cfg->compile_aot instead.
8376 * aot-runtime.c: Add some tweaks to the MONO_AOT_CACHE functionality.
8378 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix a FIXME.
8380 * mini.c (print_jit_stats): Print mscorlib mempool size too.
8382 * mini.c (print_jit_stats): Print new stats.
8384 * *-alpha.c: More alpha port work from Sergey Tikhonov <tsv@solvo.ru>.
8386 2006-08-31 Zoltan Varga <vargaz@gmail.com>
8388 * mini.c (mini_get_ldelema_ins): Fix verifier error when calling
8389 Address on two dimensional arrays. Fixes #78729.
8391 * mini.h (MonoCompile): Add a 'skip_visibility' field.
8393 * mini.c (method_to_ir): Disable visibility checks if skip_visibility is set on
8396 * mini-amd64.c (mono_arch_emit_exceptions): Fix assertion introduced by the last change.
8398 * mini.c (mono_runtime_cleanup_handlers): Clean up signal handlers on unix. Fixes
8401 * mini.c (handle_array_new): Applied patch from "briaeros007". Fix
8403 (mini_get_ldelema_ins): Ditto.
8405 2006-08-30 Zoltan Varga <vargaz@gmail.com>
8407 * mini-amd64.c (mono_arch_emit_exceptions): Align fp constants to 16 bytes.
8408 (mono_arch_output_basic_block): Avoid unaligned accesses in FNEG implementation.
8411 2006-08-29 Neale Ferguson <neale@sinenomine.net>
8413 * mini-s390.c, mini-s390x.c: Fix VARARG case processing with 0 arguments. Add
8414 mono_arch_get_patch_offset as a dummy entry point to allow successful link.
8416 * exceptions-s390x.c: Cosmetic change.
8418 * tramp-s390.c: Fix warning.
8420 * cpu-s390.md: Correct length of mul_imm.
8422 Wed Aug 23 19:24:00 CEST 2006 Paolo Molaro <lupus@ximian.com>
8424 * aot-compiler.c: added binary writer with ELF backend
8425 implementation (only on Linux/x86 for now).
8427 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8429 * Makefile.am: Don't run net 2.0 AOT tests.
8431 * aot-compiler.c (compile_method): Skip methods with tail calls as well.
8432 (mono_compile_assembly): Skip net 2.0 assemblies as well.
8434 * aot-runtime.c (load_patch_info): Fix an uninitialized memory error.
8436 Fri Aug 18 19:38:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8438 * aot-compiler.c: simplified and refactored the asm-writing code
8439 to allow different backends.
8441 2006-08-18 Zoltan Varga <vargaz@gmail.com>
8443 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file format version.
8445 * aot-compiler.c aot-runtime.c: Reorg the GOT slot allocation code a
8446 little. Share patches of type TYPE_FROM_HANDLE as well.
8448 * mini.c (mono_patch_info_equal): New helper function.
8449 (mono_patch_info_hash): Ditto.
8451 * aot-compiler.c (emit_method_code): Fix s390 build.
8453 * mini.c (mono_allocate_stack_slots_full): Fix yet another place where byref
8454 is not handled because it is stored as a flag and not as a type ctor. Fixes
8457 2006-08-17 Zoltan Varga <vargaz@gmail.com>
8459 * aot-compiler.c: Fix computation of GOT slot statistics.
8461 * aot-compiler.c aot-runtime.c: Implement sharing of GOT slots for classes/fields.
8462 Also remove support for not PIC AOT.
8464 * mini.h: Bump AOT file format version.
8466 * objects.cs: Add a test for #78990.
8468 * mini-x86.c (mono_arch_output_basic_block): Applied patch from Peter Dettman
8469 (peter.dettman@iinet.net.au). Fixes #79087.
8471 * basic-long.cs: Add a test for the above.
8473 2006-08-16 Zoltan Varga <vargaz@gmail.com>
8475 * aot-compiler.c (get_got_offset): Add a cache for GOT entries, not yet used.
8477 * aot-compiler.c (get_plt_index): Add a cache for wrappers too. Simplify the
8480 2006-08-15 Zoltan Varga <vargaz@gmail.com>
8482 * mini.c (mini_init): Fix registration of idiv/imul opcodes which can throw
8485 2006-08-10 Jonathan Chambers <joncham@gmail.com>
8487 * mini.c: Don't verify COM proxy invoke calls
8490 2006-08-10 Dick Porter <dick@ximian.com>
8492 * wapihandles.c (mini_wapi_seminfo): More info, to help track down
8493 which process is holding semaphores locked.
8495 2006-08-08 Zoltan Varga <vargaz@gmail.com>
8497 * mini-ia64.c mini-amd64.c: Fix #79027.
8499 * mini-sparc.c (mono_arch_call_opcode): Fix the previous patch.
8501 * mini-sparc.c (mono_arch_call_opcode): Fix #79027.
8503 * mini-x86.c (mono_arch_call_opcode): Handle the case where there are no
8504 implicit arguments in a vararg call. Fixes #79027.
8506 2006-08-07 Zoltan Varga <vargaz@freemail.hu>
8508 * mini.c (mono_get_element_address_signature): Use CDECL calling convention on windows. Fixes #78969.
8509 (mono_get_array_new_va_signature): Ditto.
8511 2006-08-05 Zoltan Varga <vargaz@gmail.com>
8513 * aot-runtime.c: Call init_plt lazily.
8515 * inssel-long.brg: Fix unsigned long->int conversion.
8517 * aot-runtime.c (init_plt): Remove a redundant make_writable () call.
8519 * aot-compiler.c aot-runtime.c: Reorganize the file structure in the amd64 case so
8520 that most data is now in the .rss/.data section.
8522 2006-08-04 Zoltan Varga <vargaz@gmail.com>
8524 * aot-compiler.c: Correct the computation of the 'direct-calls' statistic.
8526 * aot-compiler.c: Print the number of methods without GOT slots as a statistics.
8528 * aot-compiler.c aot-runtime.c tramp-amd64.c: Resurrect amd64 AOT support.
8530 * tramp-amd64.c (mono_arch_patch_callsite): Fix a warning.
8532 * jit-icalls.c (mono_helper_compile_generic_method): Unbox vtypes since this is a
8533 virtual call. Fixes #79010.
8535 * mini.c (mono_method_to_ir): Pass an additional out arg to compile_generic_method
8536 and use the result as the this argument in the real call.
8538 * generics.2.cs: Add a new test for #79010.
8540 2006-08-03 Zoltan Varga <vargaz@gmail.com>
8542 * mini-x86.c: Fix a warning.
8544 * aot-compiler.c: Add a bunch of statistics.
8546 * mini.c (inline_method): Disable inlining in out-of-line bblocks.
8548 2006-08-02 Zoltan Varga <vargaz@gmail.com>
8550 * mini-arch.h Makefile.am mini-ops.h mini-codegen.c: More alpha updates.
8552 2006-08-01 Zoltan Varga <vargaz@gmail.com>
8554 * 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>.
8556 2006-07-13 Miguel de Icaza <miguel@novell.com>
8558 * mini.c (mono_method_to_ir): Obtain the original method in the
8559 CIL stream and use this to perform validation.
8563 2006-07-19 Zoltan Varga <vargaz@gmail.com>
8565 * mini-x86.c (mono_arch_get_argument_info): Fix a warning.
8566 (mono_arch_call_opcode): Ditto.
8568 * mini.c (mono_method_to_ir): Clear ins_flag at the end of CEE_CALL. Fixes
8571 * mini.c (mono_patch_info_dup_mp): New helper function.
8573 * aot-compiler.c (compile_method): Fix some of the memory allocated during
8574 compilation. Fixes #78827.
8576 2006-07-18 Kornél Pál <kornelpal@gmail.com>
8578 * declsec.c: Use original security informations for
8579 MONO_WRAPPER_MANAGED_TO_MANAGED.
8581 2006-07-15 Jonathan Chambers <joncham@gmail.com>
8583 * mini.c: Allow Com Interop methods/classes and
8584 don't verify COM wrapper calls
8587 2006-07-13 Zoltan Varga <vargaz@gmail.com>
8589 * inssel-long32.brg: Fix long->i4 checked conversion.
8591 * exceptions.cs: Add a test for the above.
8593 2006-07-08 Zoltan Varga <vargaz@gmail.com>
8595 * mini-exceptions.c (mono_setup_altstack): Fix a memory leak.
8597 * mini.c: Applied patch from Joachim Ante (joe@otee.dk). Fix some shutdown
8600 * helpers.c (mono_disassemble_code): Avoid using fixed temporary files. Fixes
8603 2006-07-03 Zoltan Varga <vargaz@gmail.com>
8605 * mini.c: Fix solaris/x86 exception handling.
8607 * Makefile.am: Get rid of $(ICU_LIBS).
8609 2006-07-02 Zoltan Varga <vargaz@gmail.com>
8611 * mini-exceptions.c: Fix handling of unhandled SIGSEGV exceptions on ia64.
8612 (ves_icall_System_Security_SecurityFrame_GetSecurityStack): Use MONO_INIT_CONTEXT_FROM_CURRENT.
8613 (ves_icall_System_Security_SecurityFrame_GetSecurityFrame): Ditto.
8615 * mini-ia64.h (MONO_CONTEXT_SET_FUNC): New macro.
8617 * mini-exceptions.c (mono_handle_native_sigsegv): Prevent infinite loops if
8618 this function causes a SIGSEGV.
8620 2006-06-22 Zoltan Varga <vargaz@gmail.com>
8622 * mini.c: Remove unused solaris/x86 includes.
8624 2006-06-21 Zoltan Varga <vargaz@gmail.com>
8626 * jit.h: Add G_BEGIN_DECLS/G_END_DECLS.
8628 2006-06-20 Jb Evain <jbevain@gmail.com>
8630 * cpu-g4.md: fix max length of start_handler instruction.
8632 2006-06-20 Massimiliano Mantione <massi@ximian.com>
8633 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78656.
8635 2006-06-16 Massimiliano Mantione <massi@ximian.com>
8636 * ssa.c: Fixed bug 78653 for SSA based deadce.
8637 * mini.h: added MONO_INST_DEFINITION_HAS_SIDE_EFFECTS flag go
8638 MonoInst.flags, used in SSA based deadce.
8639 * aliasing.c: Fixed bug 78653 for "fastpath" deadce.
8640 * simple-cee-ops.h, simple-mini-ops.h: Fixed bug 78653.
8642 Thu Jun 15 16:52:46 CEST 2006 Paolo Molaro <lupus@ximian.com>
8644 * tramp-ppc.c: don't use malloc () for trampoline code, sometimes
8645 it can end up using non executable memory on ppc64 systems
8646 running ppc32 userspace (fix from Johannes Berg).
8648 2006-06-14 Dick Porter <dick@ximian.com>
8650 * wapihandles.c: Fix a bunch of signed/unsigned warnings from gcc
8653 2006-06-13 Massimiliano Mantione <massi@ximian.com>
8654 * mini.c: Made so that inline is locally disabled if it would
8655 trigger a .cctor, because too many apps depend on this behavior
8656 (which seems to be also the one of the MS CLR).
8658 2006-06-13 Zoltan Varga <vargaz@gmail.com>
8660 * mini-amd64.c (mono_emit_stack_alloc): Fix initialization of localloc'ed memory.
8661 No idea why this worked before.
8663 * branch-opts.c (mono_branch_optimize_exception_target): Avoid branches
8664 which branch to outer exception clauses since they could skip the
8665 inner finally clauses. Fixes #78633.
8667 * exceptions.cs: Add a test for the above.
8669 * mini.c (merge_basic_blocks): Nullify the branch at the end of the first bb.
8672 * iltests.il: Add a test for the above.
8674 2006-06-12 Zoltan Varga <vargaz@gmail.com>
8676 * mini.c (remove_block_if_useless): Do not remove the bblock immediately
8677 after the end of a try bblock, to prevent asserts in mini_method_compile ().
8679 * iltests.il: Add a test for the above.
8681 2006-06-10 Zoltan Varga <vargaz@gmail.com>
8683 * mini-ia64.c (mono_arch_lowering_pass): Remove some code duplication.
8685 * mini-ia64.c inssel-ia64.brg: Implement the new net 2.0 Interlocked.Add
8686 methods as instrinsics.
8688 2006-06-09 Wade Berrier <wberrier@novell.com>
8690 * Makefile.am: Fix sources list for svn rename so that make dist succeeds
8691 (simple-cee-ops.h ssapre-mini-ops.h)
8693 2006-06-09 Neale Ferguson <neale@sinenomine.net>
8695 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on s390/s390x.
8696 * mini-s390x.c, mini-s390.c: Correct ATOMIC operations (incorrect register for CS
8698 * mini-s390x.h, mini-s390.h: Simplify MCONTEXT_GET_BP.
8699 * cpu-s390x.md: Fix max. length values for a couple of instructions.
8701 2006-06-09 Jonathan Chambers <jonathan.chambers@ansys.com>
8703 * mini-exceptions.c: Minor fix for building mono in Visual Studio.
8705 2006-06-08 Massimiliano Mantione <massi@ximian.com>
8707 * ssapre-cee-ops.h: Renamed as "simple-cee-ops.h"
8708 * simple-cee-ops.h: Was "ssapre-cee-ops.h" (renamed).
8709 * ssapre-mini-ops.h: Renamed as "simple-mini-ops.h"
8710 * simple-mini-ops.h: Was "ssapre-mini-ops.h" (renamed).
8711 * local-propagation.c: In mono_cprop_invalidate_values use a whitelist
8712 of opcodes, so that bug 78549 should not happen again.
8713 * ssapre.c: Updated to use the renamed files.
8715 2006-06-08 Zoltan Varga <vargaz@gmail.com>
8717 * mini-amd64.c (mono_arch_output_basic_block): Fix a wrong reg-reg move
8718 in OP_ATOMIC_EXCHANGE_I4.
8720 2006-06-07 Wade Berrier <wberrier@novell.com>
8722 * tramp-s390.c: Fix s390 build (add missing pointer declarations
8723 in mono_debugger_create_notification_function)
8725 2006-06-06 Zoltan Varga <vargaz@gmail.com>
8727 * mini.c (NEW_AOTCONST_TOKEN): Fix amd64 build.
8729 * mini.c (type_from_stack_type): Disable some changes which do not
8732 * driver.c: Reenable opts.
8734 * mini.h (MonoStackSlot): New structure to keep track of the verification state
8735 of the evaluation stack.
8737 * mini.h (MonoBasicBlock): Add a 'stack_state' field to keep track of the
8738 evaluation stack trace at entry to the bblock.
8740 * mini.c (merge_stacks): New function to perform verification of stack merges.
8741 Turned off by default.
8743 * mini.c: Fill up ins->klass for instructions whose type is STACK_OBJ or
8746 2006-06-06 Massimiliano Mantione <massi@ximian.com>
8748 * local-propagation.c: Fixed bug 78549.
8750 2006-06-04 Zoltan Varga <vargaz@gmail.com>
8752 * mini-exceptions.c (ves_icall_get_frame_info): Fix this function on ia64.
8754 2006-06-02 Miguel de Icaza <miguel@novell.com>
8756 * tramp-sparc.c, tramp-ppc.c, tramp-s390.c, tramp-s390x.c,
8757 tramp-arm.c, tramp-ia64.c
8758 (mono_debugger_create_notification_function): Update signature to
8759 new signature and use new protocol for creating the notification
8762 Should fix the build.
8764 2006-06-02 Geoff Norton <gnorton@customerdna.com>
8766 * exceptions-ppc.c (mono_jit_walk_stack)
8767 (ves_icall_get_frame_info): Fix the build
8769 2006-06-02 Zoltan Varga <vargaz@gmail.com>
8771 * mini.c (mono_set_defaults): Fix the handling of -O=-all.
8773 2006-05-31 Raja R Harinath <rharinath@novell.com>
8775 * il2tests.2.il: New file for generics CIL tests. Add test for
8777 * Makefile.am: Update.
8780 * mini.c (mono_method_to_ir): Don't apply box+brtrue optimization
8783 2006-05-30 Massimiliano Mantione <massi@ximian.com>
8785 * aliasing.c: Fixed bug 78311.
8787 2006-05-29 Martin Baulig <martin@ximian.com>
8789 * mini-exceptions.c (mono_find_jit_info): When computing the
8790 native offset, check whether we're actually inside the method's
8791 code; call mono_debug_print_stack_frame() to format the frame.
8792 (ves_icall_System_Exception_get_trace): Call
8793 mono_debug_print_stack_frame() to format the stack frame.
8794 (ves_icall_get_trace): Update to the new debugging API.
8795 (mono_jit_walk_stack_from_ctx): Likewise.
8796 (ves_icall_get_frame_info): Likewise.
8798 * mini.c (get_method_from_ip): Use the new debugging API.
8799 (mono_print_method_from_ip): Likewise.
8802 (mono_jit_walk_stack): Use the new debugging API.
8803 (ves_icall_get_frame_info): Likewise.
8805 2006-05-27 Zoltan Varga <vargaz@gmail.com>
8807 * mini-amd64.c (mono_arch_output_basic_block): Fix MONO_PROFILE_COVERAGE.
8809 2006-05-25 Massimiliano Mantione <massi@ximian.com>
8811 * mini.c: Added "limitator" to inline for debugging.
8813 2006-05-24 Martin Baulig <martin@ximian.com>
8815 * debug-debugger.c (mono_debugger_init): Create a private,
8816 malloc()-based code manager for the notification function and
8817 intentionally leak it on exit. This fixes the crash-on-exit race
8821 (mono_debugger_create_notification_function): Added
8822 `MonoCodeManager *' argument.
8825 (mono_debugger_create_notification_function): Added
8826 `MonoCodeManager *' argument.
8828 2006-05-23 Massimiliano Mantione <massi@ximian.com>
8830 * aliasing.c: Fixed 64 bit issue.
8831 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
8832 default since all known bugs are fixed (one more time!).
8834 Tue May 23 13:47:28 CEST 2006 Paolo Molaro <lupus@ximian.com>
8836 * mini.c: write barrier support.
8838 2006-05-23 Martin Baulig <martin@ximian.com>
8840 * debug-debugger.c: Revert Paolo's change. Add comment and #error
8841 check at the top of the file.
8843 Sun May 21 12:22:29 CEST 2006 Paolo Molaro <lupus@ximian.com>
8845 * debug-debugger.c: fix the build. Again. Hopefully Martin will stop
8846 reverting changes without reason and without changelog entries.
8848 2006-05-18 Zoltan Varga <vargaz@gmail.com>
8850 * mini-sparc.c (mono_arch_output_basic_block): Add support for large stack offets
8851 to a few opcodes. Fixes #78439.
8853 * mini-sparc.c: Rename mono_sparch_break () to mono_arch_break () to improve
8854 consistency with other archs.
8856 * mini-ia64.c (mono_arch_emit_prolog): Remove debug stuff left in by mistake.
8858 Wed May 17 18:07:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
8860 * debug-debugger.c: fix the build.
8862 2006-05-17 Martin Baulig <martin@ximian.com>
8865 (debugger_thread_vtable): Moved here from ../metadata/threads.c.
8866 (debugger_init_threads): Formerly known as mono_debugger_init_threads().
8867 (debugger_finalize_threads): Formaly known as mono_debugger_finalize_threads().
8868 (debugger_attach): Call GC_mono_debugger_add_all_threads().
8870 2006-05-11 Zoltan Varga <vargaz@gmail.com>
8872 * mini.c (mini_init): Call pthread_attr_destroy () to fix a small memory leak.
8874 2006-05-10 Zoltan Varga <vargaz@gmail.com>
8876 * mini-x86.c (mono_arch_instrument_epilog): Fix handling of
8877 MONO_TYPE_GENERICINST.
8879 * mini-amd64.c (mono_arch_instrument_epilog): Fix handling of
8880 MONO_TYPE_GENERICINST.
8882 2006-05-09 Zoltan Varga <vargaz@gmail.com>
8884 * mini-x86.c (mono_arch_get_vcall_slot_addr): Add a missing call sequence. Fixes
8887 2006-05-08 Zoltan Varga <vargaz@gmail.com>
8889 * mini.c (mono_create_jump_trampoline): Allocate MonoJitInfo from the domain
8891 (mono_jit_free_method): Remove the method from jump_trampoline_hash as well.
8893 2006-05-06 Zoltan Varga <vargaz@gmail.com>
8895 * mini.c (mini_cleanup): Applied patch from Joachim Ante (joe@otee.dk). Call
8896 mono_trace_cleanup ().
8898 * iltests.il: Fix problem with the newly added test.
8900 * mini-codegen.c (mono_local_regalloc): When changing the dreg of an instruction
8901 due to register constraints, free up the previous hreg. Fixes #78314.
8903 * iltests.il: Add new test for #78314.
8905 * mini-x86.c (mono_arch_get_inst_for_method): Use OP_ATOMIC_ADD_NEW_I4 for
8906 Interlocked.Add. Fixes #78312.
8908 * mini-amd64.c (mono_arch_get_inst_for_method): Ditto.
8910 2006-05-05 Zoltan Varga <vargaz@gmail.com>
8912 * inssel.brg (mini_emit_virtual_call): Fix a warning.
8914 2006-05-05 Martin Baulig <martin@ximian.com>
8916 * debug-mini.c (mono_debug_open_block): New method.
8919 (mono_arch_output_basic_block): Call mono_debug_open_block() at
8920 the beginning of each basic block.
8923 (mono_arch_output_basic_block): Call mono_debug_open_block() at
8924 the beginning of each basic block.
8926 2006-05-04 Massimiliano Mantione <massi@ximian.com>
8928 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
8929 default until I understand why they break the build on amd64.
8931 2006-05-04 Zoltan Varga <vargaz@gmail.com>
8933 * mini.c (mini_cleanup): Call mono_cleanup ().
8935 * mini.c (UNVERIFIED): New macro to make it easier to track down verification
8938 2006-05-04 Massimiliano Mantione <massi@ximian.com>
8940 * aliasing.c: Fixed shameful cut&paste error that caused JIT crashes.
8941 * driver.c: Enabled inline,consprop,copyprop,treeprop,deadce by
8942 default since all known bugs are fixed, and I cannot reproduce bug
8943 77944... I'm asking Matt Hargett to test again after this commit.
8945 2006-04-28 Massimiliano Mantione <massi@ximian.com>
8947 * mini-codegen.c: Fixed typo that thrashed inline.
8949 2006-04-28 Zoltan Varga <vargaz@gmail.com>
8951 * dominators.c (compute_dominators): Avoid using a worklist since
8952 it is not correct in some cases. Instead, iterate over all bblocks as
8953 in the original paper. Fixes --compile-all -O=all System.Xml.dll.
8955 2006-04-28 Miguel de Icaza <miguel@novell.com>
8957 * mini.c (mono_jit_compile_method_inner): Use
8958 mono_prepare_exception_from_error that resets the value
8961 2006-04-27 Miguel de Icaza <miguel@novell.com>
8963 * mini.c: Move the mini_loader_error_to_exception to metadata.
8965 2006-04-27 Massimiliano Mantione <massi@ximian.com>
8967 * aliasing.c: Fixed bug 78210.
8969 2006-04-27 Massimiliano Mantione <massi@ximian.com>
8971 * driver.c: Disabled inline,consprop,copyprop,treeprop,deadce by
8972 default until all their problems (or the ones they trigger) are fixed.
8974 2006-04-26 Zoltan Varga <vargaz@gmail.com>
8976 * aot-runtime.c (mono_aot_get_method_from_token_inner): Fix the previous patch.
8978 * aot-runtime.c (mono_aot_get_method_from_token_inner): Mark the method
8979 as loaded only after resolving patches since that could invoke the same method.
8981 * aot-runtime.c (mono_aot_plt_resolve): Fix ppc etc. builds.
8983 * aot-compiler.c: Refactor mono_aot_compile_aot () into a bunch of smaller
8986 * aot-runtime.c (init_plt): Use a normal trampoline to transfer code to the
8989 * aot-compiler.c (emit_plt): Pass the plt offset in %eax instead of on the
8992 * mini-trampolines.c (mono_aot_plt_trampoline): New trampoline to handle calls
8993 made from AOT code through the PLT table.
8995 * mini-x86.h mini-amd64.h: Define MONO_ARCH_AOT_PLT_OFFSET_REG to the register
8996 holding the plt offset when a call is made to the aot plt trampoline.
8998 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9000 * aot-runtime.c aot-compiler.c cpu-amd64.md mini-amd64.c: Update parts of the
9003 * Makefile.am (common_sources): Fix build breakage.
9005 * aot-runtime.c aot-compiler.c: Reorganize the AOT code yet again: Make all
9006 calls through a jump table similar to the ELF PLT table. Avoid indirect calls for
9007 intra-assembly calls if possible.
9009 * tramp-*.c: Add new functions for patching/nullifying PLT entries.
9011 * mini-trampolines.c: Handle PLT entries.
9013 * mini.c: Avoid creating a GOT var for calls.
9015 * jit-icalls.c (helper_ldstr_mscorlib): New helper function for loading strings
9018 * jit-icalls.c (helper_newobj_mscorlib): New helper function to create objects
9021 * mini.c (mono_method_to_ir): Use the new helper functions in throw bblocks in
9024 * mini.h: Bump AOT file format version.
9026 * mini.c (get_basic_blocks): Fix the calculation of bb->out_of_line so it
9029 2006-04-25 Martin Baulig <martin@ximian.com>
9031 * driver.c: Disable copyprop, consprop and inline when running
9032 inside the debugger.
9034 2006-04-25 Martin Baulig <martin@ximian.com>
9036 * debug-debugger.h (MonoDebuggerInfo): Replaced `get_thread_id'
9037 with `get_current_thread' and added `detach'.
9038 (MonoDebuggerMetadataInfo): Added `thread_size',
9039 `thread_tid_offset', `thread_stack_ptr_offset' and
9040 `thread_end_stack_offset'.
9042 2006-04-25 Zoltan Varga <vargaz@gmail.com>
9044 * aot.c Makefile.am: Split aot.c into two new files aot-compiler.c and
9047 * inssel.brg (mini_emit_load_intf_reg_vtable): Use a new kind of AOT constant
9048 ADJUSTED_IID to avoid the need for adjusting the IID at runtime.
9050 * mini.h (MonoJumpInfoType): Add MONO_PATCH_INFO_ADJUSTED_IID.
9052 * mini.c (mono_resolve_patch_target): Handle ADJUSTED_IID.
9054 * aot.c: Add support for ADJUSTED_IID.
9056 2006-04-24 Zoltan Varga <vargaz@gmail.com>
9058 * aot.c (emit_method_order): Don't align method_order_end.
9060 * inssel.brg (stmt): Fix interface calls in AOT code which got broken by
9061 the interface ID changes.
9063 2006-04-21 Dick Porter <dick@ximian.com>
9065 * mini.c (mini_thread_cleanup): Clear the JIT TLS data when
9066 cleaning up a thread. Fixes the new part of bug 77470.
9068 2006-04-20 Geoff Norton <gnorton@customerdna.com>
9070 * mini-ppc.c: Call mono_jit_thread_attach when transitioning a native
9073 2006-04-19 Zoltan Varga <vargaz@gmail.com>
9075 * mini.h mini.c: Remove mono_type_to_ldind/stind () which are now in marshal.c.
9077 * mini.c (mono_runtime_install_handlers): Handle SIGABRT similarly to
9078 SIGSEGV. Fixes #78072.
9080 * mini-exceptions.c (mono_handle_native_sigsegv): Add a 'signal' argument,
9081 unregister our SIGABRT handler.
9083 2006-04-19 Massimiliano Mantione <massi@ximian.com>
9085 * mini.c: Disabled inline where it can alter the call stack in a
9086 way visible from managed code.
9087 * driver.c: enabled inline,consprop,copyprop,treeprop,deadce by
9090 2006-04-16 Zoltan Varga <vargaz@gmail.com>
9092 * mini-amd64.c (mono_arch_emit_prolog): Attach the thread to the runtime as it is done
9093 on other platforms. Fixes #78089.
9095 2006-04-13 Martin Baulig <martin@ximian.com>
9097 * driver.c: Also check a `MONO_INSIDE_MDB' environment variable to
9098 determine whether we're inside the debugger.
9101 (MonoDebuggerMetadataInfo): Added all offsets from `MonoDefaults'.
9103 2006-04-12 Zoltan Varga <vargaz@gmail.com>
9105 * mini.c (mono_method_to_ir): Handle multiple LEAVE statements inside a single
9106 handler clauses. Fixes #78024.
9108 * mini-sparc.c (mono_arch_output_basic_block): Handle large offsets
9109 in the CALL_MEMBASE opcodes. Fixes #78088.
9110 (mono_arch_get_vcall_slot_addr): Ditto.
9112 2006-04-10 Martin Baulig <martin@ximian.com>
9114 * debug-debugger.c: The thread handling code has now been moved
9115 into ../metadata/threads.c.
9117 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9119 * driver.c (mono_main): Fix --with-gc=none build.
9121 * mini-codegen.c (mono_spillvar_offset): Improve alignment.
9122 (mono_spillvar_offset_float): Ditto.
9123 (mono_local_regalloc): Only do the OP_MOVE optimization if ins->dreg is a local
9124 hreg, not when its !global, since on ia64, there is a third category: stacked
9127 Mon Apr 10 14:39:49 CEST 2006 Paolo Molaro <lupus@ximian.com>
9129 * mini.c: set MonoInst->klass for load field address and a few other
9132 2006-04-10 Zoltan Varga <vargaz@gmail.com>
9134 * helpers.c (mono_disassemble_code): Emit debug info on amd64 as well.
9136 2006-04-07 Zoltan Varga <vargaz@gmail.com>
9138 * dominators.c (compute_dominators): Fix yet another bug which surfaced after
9139 the branch opt changes.
9141 2006-04-06 Dick Porter <dick@ximian.com>
9143 * wapihandles.c (mini_wapi_semdel): Fix parameters in semctl () call.
9145 * wapihandles.c (mini_wapi_seminfo):
9146 * driver.c (mono_main): Add semaphore info option
9148 2006-04-05 Zoltan Varga <vargaz@gmail.com>
9150 * dominators.c (compute_dominators): Fix a bug which surfaced after the recent
9151 branch optimization changes. Fixes #78009.
9153 Wed Apr 5 16:40:33 CEST 2006 Paolo Molaro <lupus@ximian.com>
9155 * mini.c: ignore accessibility of methods in managed->native wrappers.
9157 2006-04-04 Zoltan Varga <vargaz@gmail.com>
9159 * mini.c (mini_cleanup): Call print_jit_stats () earlier since it accesses metadata.
9161 * mini.c (mini_cleanup): Free 'emul_opcode_map' as well.
9163 2006-04-03 Zoltan Varga <vargaz@gmail.com>
9165 * mini.c: Modify the branch optimizations to preserve the invariant that
9166 the entries inside the in_bb and out_bb arrays are unique.
9167 (mono_unlink_bblock): Avoid creation of new arrays.
9169 2006-04-02 Zoltan Varga <vargaz@gmail.com>
9171 * mini.c (mono_unlink_bblock): Fix regression caused by previous
9174 2006-04-01 Zoltan Varga <vargaz@gmail.com>
9176 * mini.c (optimize_branches): Remove the "optimizations" in
9177 the cbranch1/cbranch2 -> branch cases which were causing several
9178 problems in the past. Fixes #77986.
9180 2006-03-31 Chris Toshok <toshok@ximian.com>
9182 * driver.c (DEFAULT_OPTIMIZATIONS): back out the new set of
9183 default optimizations :(
9185 2006-03-31 Zoltan Varga <vargaz@gmail.com>
9187 * inssel-x86.brg mini-codegen.c mini.c: Merge some changes/fixes from linear-il
9190 2006-03-31 Massimiliano Mantione <massi@ximian.com>
9192 * local-propagation.c: Added comments to structs and removed
9193 "Mono" prefixes from local tree mover types.
9195 2006-03-30 Zoltan Varga <vargaz@gmail.com>
9197 * Makefile.am (arch_sources): Define this for each architecture so
9198 libmono_la_SOURCES is defined in one place.
9200 Wed Mar 29 20:51:14 CEST 2006 Paolo Molaro <lupus@ximian.com>
9202 * driver.c, wapihandles.c, Makefile.am: integrate the io-layer utils
9205 Wed Mar 29 17:16:57 CEST 2006 Paolo Molaro <lupus@ximian.com>
9207 * driver.c: print the GC name supplied by configure.
9209 2006-03-29 Massimiliano Mantione <massi@ximian.com>
9211 * local-propagation.c: Added tree mover, and moved here all the
9212 local propagation code from mini.c
9213 * mini.c: Added support for treeprop, and moved all the local
9214 propagation code to local-propagation.c
9215 * mini.h: Added support for treeprop
9216 * driver.c: Added support for treeprop, enabled consprop, copyprop,
9217 treeprop, inline and deadce by default
9218 * Makefile.am: Added local-propagation.c
9220 2006-03-25 Zoltan Varga <vargaz@gmail.com>
9222 * exceptions-sparc.c: Applied patch from David S. Miller <davem@sunset.davemloft.net>: Implement correct support for sparc/linux.
9224 Fri Mar 24 20:07:19 CET 2006 Paolo Molaro <lupus@ximian.com>
9226 * debug-debugger.c: make it compile without the Boehm GC.
9228 Wed Mar 22 18:25:18 CET 2006 Paolo Molaro <lupus@ximian.com>
9230 * mini.c: fixed issue with mismatch when an icall is registered
9231 with multiple names but same address.
9233 Tue Mar 21 15:59:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9235 * declsec.c, mini-exceptions.c: use write barrier to set reference
9236 fields of managed objects.
9238 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9240 * mini.c (mono_print_method_from_ip): Recognize JIT trampolines as well.
9241 (can_access_internals): Fix a warning.
9243 * mini.c (print_method_from_ip): Rename this to
9244 mono_print_method_from_ip so it gets exported.
9246 * trace.c: Deal with strings inside StringBuilder's containing garbage
9247 and fix memory leaks. Fixes #77848.
9249 2006-03-19 Zoltan Varga <vargaz@gmail.com>
9251 * mini.c (mini_init): Disable the setting of GC_stackbottom on ia64. Hopefully
9254 2006-03-16 Neale Ferguson <neale@sinenomine.net>
9256 * mini-s390.c: Remove OP_X86_TEST_NULL.
9258 Thu Mar 16 17:19:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9260 * mini.c: use the correct GetHashCode() for the moving collector.
9262 2006-03-16 Massimiliano Mantione <massi@ximian.com>
9264 * liveness.c: Regalloc spill cost tuning.
9266 2006-03-15 Neale Ferguson <neale@sinenomine.net>
9268 * mini-s390x.h: Correct S390_LONG macro.
9270 * mini-s390x.c: Cleanup unused code.
9272 2006-03-15 Zoltan Varga <vargaz@gmail.com>
9274 * jit-icalls.h: New file.
9276 * Makefile.am mini.c jit-icalls.c: Use a proper include file for the jit
9277 icalls and include that instead of including jit-icalls.c.
9279 * mini-ppc.c (mono_arch_output_basic_block): Remove references to
9282 Tue Mar 14 20:23:53 CET 2006 Paolo Molaro <lupus@ximian.com>
9284 * mini.c: when checking for member accessibility, also check for
9285 friend assemblies and for explicit interface implementations.
9287 2006-03-14 Zoltan Varga <vargaz@gmail.com>
9289 * mini-codegen.c (mono_local_regalloc): Remove incorrect g_free () calls.
9291 * cpu-arm.md cpu-g4.md: Remove x86_ opcodes.
9293 * mini-x86.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9294 common cases are done first.
9296 * mini-ops.h: Only define platform specific opcodes on the given platform.
9298 * mini.h regalloc.h mini-codegen.c: Merge optimizations from the linear-il
9301 2006-03-14 Martin Baulig <martin@ximian.com>
9303 Revert Paolo's change from r57348:
9305 * mini.h: don't use gboolean for bitfields.
9306 * mini.c: verifier changes for fields and methods accessibility.
9308 2006-03-13 Neale Ferguson <neale@sinenomine.net>
9310 * mini-s390.h, mini-s390x.h: Fix calls to mono_call_inst_add_outarg_reg.
9312 * mini-s390x.c: Fix conv_r_un.
9314 * cpu-s390, cpu-s390x.md: Fix lengths.
9316 Sun Mar 12 17:31:22 CET 2006 Paolo Molaro <lupus@ximian.com>
9318 * mini.c: nested types have access to all the nesting
9319 levels, not just the enclosing types.
9321 Sun Mar 12 16:23:11 CET 2006 Paolo Molaro <lupus@ximian.com>
9323 * mini.c: added a few more verification checks.
9325 2006-03-12 Zoltan Varga <vargaz@gmail.com>
9327 * liveness.c: Merge optimizations from the linear-il branch.
9329 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9331 * mini-ia64.c (emit_call): Add a comment.
9333 * tramp-ia64.c (mono_arch_patch_callsite): Handle indirect calls as well.
9335 * tramp-ia64.c: Fix some warnings.
9337 Sat Mar 11 20:15:59 CET 2006 Paolo Molaro <lupus@ximian.com>
9339 * mini.h: don't use gboolean for bitfields.
9340 * mini.c: verifier changes for fields and methods accessibility.
9342 2006-03-11 Zoltan Varga <vargaz@gmail.com>
9344 * mini.c (mono_icall_get_wrapper): Fix an ia64 bug introduced by the
9345 lazy icall wrapper changes.
9347 * dominators.c: Replace all the dominator algorithms with faster
9348 ones from the linear-il branch.
9350 * inssel-*.brg: Allocate call->out_ireg_args and call->out_freg_args from
9353 * mini-amd64.h (MONO_ARCH_INST_FIXED_REG): Reorganize the comparisons so
9354 common cases are done first.
9356 * mini-amd64.c: Fix some warnings.
9358 * mini-codegen.c mini-*.c: Allocate call->out_ireg_args and call->out_freg_args
9361 * mini.c (mono_jit_compile_method_with_opt): Fix a race in the newly
9364 * mini.h: Add a missing prototype.
9366 2006-03-10 Zoltan Varga <vargaz@gmail.com>
9368 * mini.c: Compile icall wrappers lazily.
9370 * mini-codegen.c: Use printf instead of g_print since its much faster.
9372 * mini.h (mono_bitset_foreach_bit): Use the faster mono_bitset_find_start ()
9375 * mini.c (optimize_branches): Cache the negative result from
9376 remove_block_if_useless ().
9378 * mini.c (optimize_branches): Avoid restarting the iteration after each change.
9379 Also fix some bblock linking issues.
9381 * helpers.c (mono_disassemble_code): Reduce the size of the temporary
9384 * mini.h: Define G_LIKELY/G_UNLIKELY macros for older glib versions.
9386 * mini.h (MonoBasicBlock): Reorganize the fields, putting more frequently
9387 accessed fields first, for better cache behavior.
9389 Fri Mar 10 18:21:41 CET 2006 Paolo Molaro <lupus@ximian.com>
9391 * mini.c: speedup IList<T> array accesses.
9393 2006-03-09 Zoltan Varga <vargaz@gmail.com>
9395 * mini.c (mono_method_to_ir): Handle large methods overflowing the
9396 inline_costs counter. Fixes #77190.
9398 2006-03-06 Zoltan Varga <vargaz@gmail.com>
9400 * mini-exceptions.c: Call mono_trace_is_enabled () before printing
9401 trace messages. Fixes #77706.
9403 2006-03-04 Martin Baulig <martin@ximian.com>
9405 * tramp-amd64.c, tramp-x86.c
9406 (mono_debugger_create_notification_function): Use
9407 mono_global_codeman_reserve() to allocate a buffer at runtime and
9410 * debug-debugger.h (MonoDebuggerInfo): Added `initialize'.
9412 * debug-debugger.c (mono_debugger_init): Dynamically allocate the
9413 notification function at runtime and then call `initialize' in the
9414 `MONO_DEBUGGER__debugger_info' vtable.
9416 2006-03-04 Zoltan Varga <vargaz@gmail.com>
9418 * iltests.il: Fix a visibility problem.
9420 Wed Mar 1 15:55:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9422 * driver.c, mini.c: add hooks for the counters API.
9424 Wed Mar 1 12:28:04 CET 2006 Paolo Molaro <lupus@ximian.com>
9426 * driver.c: show disabled options.
9428 Wed Mar 1 12:18:51 CET 2006 Paolo Molaro <lupus@ximian.com>
9430 * linear-scan.c: always use cost-driven selection.
9432 2006-02-28 Raja R Harinath <rharinath@novell.com>
9434 * jit-icalls.c (helper_compile_generic_method): Revert change from
9437 Mon Feb 27 18:58:19 GMT 2006 Paolo Molaro <lupus@ximian.com>
9439 * cpu-arm.md, mini-arm.c: implemented MemoryBarrier.
9441 Sat Feb 25 17:39:21 CET 2006 Paolo Molaro <lupus@ximian.com>
9443 * inssel.brg: style fixes, mostly to force the updated monoburg
9444 to run for people using svn.
9446 Sat Feb 25 17:07:42 CET 2006 Paolo Molaro <lupus@ximian.com>
9448 * mini.c: match monoburg changes.
9450 Sat Feb 25 16:04:33 CET 2006 Paolo Molaro <lupus@ximian.com>
9452 * mini.h, mini.c, abcremoval.c, aliasing.c, liveness.c,
9453 ssapre.c, graph.c, ssa.c: put the mono_burg_arity[]
9454 declaration in the header file.
9456 Sat Feb 25 14:19:31 CET 2006 Paolo Molaro <lupus@ximian.com>
9458 * helpers.c: reduce relocations and mem usage.
9460 Sat Feb 25 11:58:16 CET 2006 Paolo Molaro <lupus@ximian.com>
9462 * mini.h, mini-codegen.c: disable logging features if
9463 requested by configure.
9465 Sat Feb 25 11:54:49 CET 2006 Paolo Molaro <lupus@ximian.com>
9467 * mini.c: tiny verifier changes.
9469 Fri Feb 24 18:17:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9471 * mini-ops.h, inssel-x86.brg, tramp-x86.c, mini-x86.c,
9472 cpu-pentium.md: stack alignment changes for osx/x86,
9473 partially from Geoff Norton <gnorton@customerdna.com>.
9475 2006-02-24 Raja R Harinath <harinath@gmail.com>
9477 * jit-icalls.c (helper_compile_generic_method): Update to changes
9478 in metadata/class.c.
9480 2006-02-24 Zoltan Varga <vargaz@gmail.com>
9482 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add a missing check.
9484 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Add support for
9485 interface calls with large offsets.
9487 2006-02-23 Raja R Harinath <rharinath@novell.com>
9489 * jit-icalls.c (helper_compile_generic_method): Document the
9490 special-case we depend on so that we can inflate the method twice
9491 with the same context with no bad side-effects.
9493 Thu Feb 23 13:45:46 CET 2006 Paolo Molaro <lupus@ximian.com>
9495 * mini-x86.c, mini-amd64.c: fix for case when xen support
9498 Wed Feb 22 19:38:40 CET 2006 Paolo Molaro <lupus@ximian.com>
9500 * mini-x86.c, mini-amd64.c: generate code to access tls items
9501 in a faster way for Xen systems.
9503 Wed Feb 22 10:31:25 CET 2006 Paolo Molaro <lupus@ximian.com>
9505 * exceptions-x86.c, mini-x86.h, driver.c, mini-codegen.c:
9506 updates and compilation fixes for the OSX/x86 port, mostly from
9507 Geoff Norton <gnorton@customerdna.com>.
9509 Tue Feb 21 19:56:55 CET 2006 Paolo Molaro <lupus@ximian.com>
9511 * inssel.brg: faster interface call implementation
9512 to sync with the interface_offsets MonoVTable changes.
9514 Mon Feb 20 10:37:57 CET 2006 Paolo Molaro <lupus@ximian.com>
9516 * mini.c: more verification checks.
9518 Fri Feb 17 19:47:29 CET 2006 Paolo Molaro <lupus@ximian.com>
9520 * mini.c: added a few more verification checks.
9522 2006-02-17 Neale Ferguson <neale@sinenomine.net>
9524 * mini-s390x.c, mini-s390x.h: Check for presence of long displacement
9525 facility on the processor and use it if available.
9527 Fri Feb 17 16:12:52 CET 2006 Paolo Molaro <lupus@ximian.com>
9529 * driver.c, aot.c, mini.c: throw exception if the IL code is
9530 invalid or unverifiable.
9532 2006-02-17 Raja R Harinath <rharinath@novell.com>
9534 * generics.2.cs (test_0_ldfld_stfld_mro): Use m.struct_field, not
9537 2006-02-16 Zoltan Varga <vargaz@gmail.com>
9539 * generics.2.cs: Add some tests for generics ldfld/stfld wrappers.
9541 Wed Feb 15 16:23:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9543 * mini-s390x.c, mini-s390.c, mini.c, mini-amd64.c, mini-arm.c,
9544 mini-ia64.c, mini-sparc.c, mini-x86.c, mini-ppc.c: fixed
9545 handling of instantiated generic valuetypes.
9547 2006-02-11 Zoltan Varga <vargaz@gmail.com>
9549 * mini-exceptions.c mini-x86.h mini-x86.c: Get rid of
9550 MONO_INIT_CONTEXT_FROM_CALLER, and use MONO_INIT_CONTEXT_FROM_FUNC
9553 * generics.2.cs: Revert the nullable reftypes tests.
9555 2006-02-10 Zoltan Varga <vargaz@gmail.com>
9557 * mini-exceptions.c (MONO_INIT_CONTEXT_FROM_CALLER): Avoid
9558 using __builtin_frame_address (1) as it doesn't work in the presence
9559 of optimizations. Hopefully fixes #77273.
9561 * Makefile.am generics.cs generics.2.cs: Revert the generics.2.cs
9562 -> generics.cs change as it doesn't work with some automake versions.
9564 Thu Feb 9 16:24:44 CET 2006 Paolo Molaro <lupus@ximian.com>
9566 * mini.c: handle systems that sue a different way to
9567 retrieve the stack address of the current thread.
9569 2006-02-09 Zoltan Varga <vargaz@gmail.com>
9571 * Makefile.am generics.2.cs: Rename this to generics.cs and handle
9572 it specially in the makefile.
9574 * generics.2.cs: Add tests for nullable reference types.
9576 Wed Feb 8 19:33:17 CET 2006 Paolo Molaro <lupus@ximian.com>
9578 * mini.c: always handle the case when mono_jit_init()
9579 is called in a thread different from the main thread,
9580 confusing libgc (bug #77309).
9582 Mon Feb 6 09:01:24 EST 2006 Paolo Molaro <lupus@ximian.com>
9584 * mini-ppc.c: fix handling of exceptions in large methods (bug #74932).
9586 Fri Feb 3 18:51:35 CET 2006 Paolo Molaro <lupus@ximian.com>
9588 * mini.c: change optimize_branches () to use a single loop
9589 and introduce a new optimization to simplify some range checks.
9591 2006-02-03 Martin Baulig <martin@ximian.com>
9593 * debug-debugger.c (debugger_thread_manager_thread_created): Removed
9594 and merged with debugger_thread_manager_add_thread().
9595 (mono_debugger_main): Call debugger_thread_manager_add_thread() to
9596 inform the debugger about the main thread.
9598 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9600 * basic.cs: Add test for div.un/rem.un constant folding.
9602 2006-02-03 Neale Ferguson <neale@sinenomine.net>
9604 * cpu-s390x.md: correct int_xor_imm length
9606 2006-02-03 Zoltan Varga <vargaz@gmail.com>
9608 * generics.2.cs: New test for #77442.
9610 * jit-icalls.c (helper_compile_generic_method): Check for null. Fixes
9613 2006-02-02 Martin Baulig <martin@ximian.com>
9615 * tramp-x86.c, tramp-amd64.c: It's now safe to #include
9616 <mono/metadata/mono-debug-debugger.h>
9618 * debug-mini.c: Don't #define _IN_THE_MONO_DEBUGGER.
9620 2006-02-02 Martin Baulig <martin@ximian.com>
9622 * debug-debugger.h: New header file for debug-debugger.c.
9624 * debug-debugger.c: Big API cleanup; don't run the managed Main()
9625 function is a separate thread anymore; add support for attaching.
9627 2006-02-01 Zoltan Varga <vargaz@gmail.com>
9629 * tramp-x86.c: Fix a warning.
9631 2006-01-31 Zoltan Varga <vargaz@gmail.com>
9633 * mini-amd64.c (mono_arch_compute_omit_fp): Avoid hitting an assertion
9634 on very large methods.
9636 * aot.c (load_patch_info): Fix a warning.
9638 Mon Jan 30 12:51:10 CET 2006 Paolo Molaro <lupus@ximian.com>
9640 * cpu-pentium.md, mini-x86.c, inssel.brg, inssel-x86.brg,
9641 mini-ops.h: alu membase optimizations.
9643 Fri Jan 27 21:11:08 CET 2006 Paolo Molaro <lupus@ximian.com>
9645 * mini-ops.h, mini.c, inssel.brg, inssel-x86.brg: opcode
9646 to speedup StringBuilder.
9648 2006-01-27 Zoltan Varga <vargaz@gmail.com>
9650 * dominators.c (mono_compute_natural_loops): Fix detection of
9651 loop body start blocks.
9653 * mini-exceptions.c (mono_print_thread_dump): Fix non x86 builds.
9655 2006-01-26 Zoltan Varga <vargaz@gmail.com>
9657 * mini.h mini.c mini-exceptions.c: Add thread dump support. Fixes
9660 2006-01-25 Massimiliano Mantione <massi@ximian.com>
9662 * aliasing.c: Fixed aliasing issue on 64 bit archs.
9664 2006-01-25 Martin Baulig <martin@ximian.com>
9666 * debug-debugger.c: Moved the `MonoDebuggerManager' and
9667 `MonoDebuggerThread' typedefs here from mono-debug-debugger.h and
9668 started to cleanup this file a little bit.
9670 Tue Jan 24 18:20:48 CET 2006 Paolo Molaro <lupus@ximian.com>
9672 * mini.c: optimize a codepath frequently happening in generics code.
9674 2006-01-23 Martin Baulig <martin@ximian.com>
9676 * Makefile.am: Only compile debug-debugger.c on supported platforms.
9678 * debug-debugger.c: Kill the IO_LAYER() hack and use the io-layer
9681 * driver.c: debug-debugger.c is only available if
9682 `MONO_DEBUGGER_SUPPORTED' is defined.
9684 2006-01-23 Martin Baulig <martin@ximian.com>
9686 * debug-debugger.c: Only enable this on platforms where the Mono
9687 Debugger is working (x86 and x86_64).
9689 2006-01-21 Martin Baulig <martin@ximian.com>
9691 The Mono Debugger is now using the normal `mono' instead of the
9692 `mono-debugger-mini-wrapper' when executing managed code.
9694 * debug-debugger.c: New file; previously known as
9695 debugger/wrapper/wrapper.c.
9697 * debug-mini.c (mono_init_debugger): Removed.
9699 * driver.c (mono_main): Added new `--inside-mdb' command line
9700 argument which is used when running inside the debugger.
9702 2006-01-20 Zoltan Varga <vargaz@gmail.com>
9704 * liveness.c (mono_analyze_liveness): Remove some unused data
9707 2006-01-17 Zoltan Varga <vargaz@gmail.com>
9709 * mini.h: Move mono_bitset_test_fast macro to monobitset.h where it belongs.
9711 2006-01-16 Zoltan Varga <vargaz@gmail.com>
9713 * mini.h (mono_bitset_test_fast): Disable the 'fast' implementation which
9714 depends on implementation details of monobitset.
9716 * mini.c (mini_get_ldelema_ins): Fix handling of 1 dimensional arrays.
9719 2006-01-15 Zoltan Varga <vargaz@gmail.com>
9721 * liveness.c: Update after monobitset changes.
9723 2006-01-14 Zoltan Varga <vargaz@gmail.com>
9725 * mini-amd64.c (mono_arch_compute_omit_fp): Fix a leak.
9727 2006-01-11 Neale Ferguson <neale@sinenomine.net>
9729 * inssel-s390x.brg: Fix reg: OP_LDADDR(OP_S390_LOADARG) register setting.
9731 * mini-s390x.c: Remove warning messages.
9733 2006-01-11 Ben Maurer <bmaurer@andrew.cmu.edu>
9735 * mini.c: pass the jitinfo to mono_profiler_method_end_jit.
9737 2006-01-10 Zoltan Varga <vargaz@gmail.com>
9739 * generics.2.cs: Add ldelem/stelem_any test.
9741 2006-01-10 Neale Ferguson <neale@sinenomine.net>
9743 * mini-s390.c: Fix ATOMIC_ADD_I4 operation.
9745 2006-01-07 Zoltan Varga <vargaz@gmail.com>
9747 * inssel-long.brg: Fix int->long ovf conversion rules. Fixes #77172.
9749 2006-01-06 Zoltan Varga <vargaz@gmail.com>
9751 * generics.2.cs: Reenable vtype tests.
9753 * inssel-x86.brg: Remove an icorrect valuetype rule.
9755 2006-01-06 Neale Ferguson <neale@sinenomine.net>
9757 * mini-s390x.c, inssel-s390x.brg, cpu-s390x.md: Fix ATOMIC_I8 operations. Provide
9758 initial support for OP_ABS.
9760 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9762 * mini-s390x.c (emit_float_to_int): Correct r8 to unsigned int algorithm.
9764 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9766 * mini-s390.c, mini-s390.h, inssel-s390.brg, cpu-s390.md: Fix r8 to unsigned int
9767 conversion and implement LADD/LSUB.
9769 * exceptions-s390.c: Standardize mono_arch_find_jit_info to match other
9772 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9774 * mini-s390x.c, mini-s390x.h: Fix r8 to unsigned int conversion.
9776 * exceptions-s390x.c: Standardize mono_arch_find_jit_info to match other
9779 2006-01-05 Neale Ferguson <neale@sinenomine.net>
9781 * mini-s390x.c, mini-s390x.h, mini-s390.c, mini-s390.h: Fix lmf handling when
9782 localloc is encountered. Fixes crash in test-183.cs when using gmcs
9783 (stack walk problem).
9785 2006-01-04 Zoltan Varga <vargaz@gmail.com>
9787 * aot.c (mono_aot_load_method): Fix a warning.
9789 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9791 * mini-s390x.h, exceptions-s390x.c, inssel-s390x.brg: Fix compiler warnings
9793 2006-01-03 Zoltan Varga <vargaz@gmail.com>
9795 * iltests.il: Add test for #77148.
9797 * mini.c (mini_get_ldelema_ins): Handle arrays with rank 1 too. Fixes
9800 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9802 * mini-s390x.c, inssel-s390x.brg: Remove debug statements
9804 2006-01-03 Neale Ferguson <neale@sinenomine.net>
9806 * mini-s390x.c, mini-s390x.h, exceptions-s390x.c, tramp-s390x.c, inssel-s390x.brg,
9807 cpu-s390x.md, mini-codegen.c, Makefile.am: add 64-bit s390 support to JIT.
9809 * basic-long.cs: Add lconv-to-r4/r8 tests.
9811 2006-01-03 Zoltan Varga <vargaz@gmail.com>
9813 * mini.c (mono_method_to_ir): Fix DynamicMethod support in some opcodes.
9815 * mini-sparc.c (mono_arch_call_opcode): Use mono_class_value_size ()
9816 here as on other archs.
9818 2005-12-29 Neale Ferguson <neale@sinenomine.net>
9820 * mini-s390.c (mono_arch_get_inst_for_method): Add memory_barrier support.
9822 2005-12-29 Neale Ferguson <neale@sinenomine.net>
9824 * inssel-s390.brg: Correct register assignment; Rework L[ADD|SUB]_OVF[_UN] for s390.
9826 * cpu-s390.md: Fix lengths of a couple of long instructions; Add memory_barrier.
9828 * mini-s390.c: Fix long add/sub overflow instructions; Fix displacement handling in
9829 instrument_prolog; Add memory_barrier instruction.
9831 2005-12-26 Zoltan Varga <vargaz@gmail.com>
9833 * exceptions-x86.c mini-x86.h: Fix solaris/x86 exception handling.
9835 2005-12-23 Zoltan Varga <vargaz@gmail.com>
9837 * tramp-ia64.c (mono_arch_get_unbox_trampoline): Flush icache.
9839 * aliasing.c inssel.brg: Fix warnings.
9841 * inssel-ia64.brg (OP_MEMSET): Fix an optimization which previously
9842 could skip initialization of some parts of memory.
9844 * mini.c mini-ia64.c: Fix warnings.
9846 * inssel-sparc.brg: Add an implementation of lneg which actually works.
9848 2005-12-22 Zoltan Varga <vargaz@gmail.com>
9850 * aliasing.c (mono_build_aliasing_information): Add a workaround for
9851 a crash seen on sparc.
9853 * mini-sparc.c: Add implementation of Thread.MemoryBarrier.
9855 * cpu-sparc.md: Add memory_barrier opcode. Remove unused opcodes.
9857 2005-12-21 Neale Ferguson <neale@sinenomine.net>
9859 * mini-ops.h: Add s390_backchain instruction
9861 * inssel-s390.brg: Use backchaining instruction for LOADARG/STKARG operations.
9863 * cpu-s390.md: Add s390_backchain instruction
9865 * mini-s390.c: Significant ABI changes
9867 * mini-s390.h: Cater for zero length structures
9869 2005-12-20 Neale Ferguson <neale@sinenomine.net>
9871 * mini-s390.c: ABI fixes
9873 * inssel-s390.brg: Remove debug statements
9875 * cpu-s390.md: Fix length of ATOMIC_xx operations
9877 2005-12-19 Zoltan Varga <vargaz@gmail.com>
9879 * basic-float.cs: Add float<->long conversion tests.
9881 2005-12-16 Neale Ferguson <neale@sinenomine.net>
9883 * mini-s390.c: Fix LOCALLOC processing.
9885 * tramp-s390.c (s390_magic_trampoline): Fix base calculation.
9887 2005-12-15 Zoltan Varga <vargaz@gmail.com>
9889 * iltests.il: Add tests for some opcodes not covered by the other
9892 2005-12-15 Neale Ferguson <neale@sinenomine.net>
9894 * mini-s390.c: Fix ADDCC/SBB bug revealed by test_0_ulong_regress; Correct
9895 register loading for Tail processing; Correct trace output.
9897 * inssel-s390.brg: Reimplement LSUB_OVF due to s390 implementation of signed math.
9899 * cpu-s390.md: Correct size of jmp instruction.
9901 2005-12-13 Neale Ferguson <neale@sinenomine.net>
9903 * mini-s390.c (mono_arch_emit_prolog): Remove some debugging bits.
9905 2005-12-13 Neale Ferguson <neale@sinenomine.net>
9907 * inssel-s390.brg tramp-s390.c cpu-s390.md mini-s390.c mini-s390.h:
9908 Bring s390 up to current level.
9910 2005-12-12 Zltan Varga <vargaz@gmail.com>
9912 * generics.2.cs: Disable the newly added tests as they do not work yet.
9914 * generics.2.cs: Add valuetype tests.
9916 2005-12-09 Zoltan Varga <vargaz@gmail.com>
9918 * basic-long.cs: Add i4->u8 test.
9920 * objects.cs: Add tests for JIT intrinsic.
9922 * mini.c (mini_get_inst_for_method): Resurrect the array Rank/Length
9923 optimizations lost by a mistake.
9925 2005-12-07 Zoltan Varga <vargaz@gmail.com>
9927 * basic-long.cs: Remove a test moved to objects.cs.
9929 * arrays.cs: Add more array tests.
9931 2005-12-06 Zoltan Varga <vargaz@gmail.com>
9933 * arrays.cs: Add new tests for multi-dimensional arrays.
9935 2005-12-06 Raja R Harinath <rharinath@novell.com>
9937 * Makefile.am (test_sources2): Add generics.2.cs.
9938 (EXTRA_DIST): Add test_sources2.
9940 2005-12-05 Ben Maurer <bmaurer@ximian.com>
9942 Support for boxing and unboxing nullable types as well as the
9943 isinst operation on nullables, per the CLI ammendment.
9945 * inssel.brg (CEE_ISINST): Special case for nullable
9947 * mini.c (handle_unbox_nullable): new method
9948 (handle_box): Special case for nullable types
9949 (mono_method_to_ir): Call handle_unbox_nullable in correct
9952 * generics.2.cs: New test suite
9954 * Makefile.am: Support for regression tests with generics.
9956 2005-12-03 Zoltan Varga <vargaz@gmail.com>
9958 * mini-amd64.c (emit_load_volatile_arguments): Add loading of arguments
9959 allocated to registers. Fixes #76800.
9961 Thu Dec 1 12:59:40 EST 2005 Paolo Molaro <lupus@ximian.com>
9963 * mini-ppc.c, inssel-ppc.brg: fix ABI issue (pinvoke3.cs).
9965 2005-11-30 Zoltan Varga <vargaz@gmail.com>
9967 * exceptions.cs: Disable test_0_long_cast () test, since it fails on a lot
9970 2005-11-29 Zoltan Varga <vargaz@gmail.com>
9972 * objects.cs basic-calls.cs: Move a test depending on valuetypes to
9975 * inssel-long32.brg (CEE_CONV_I8): Remove unused labels.
9977 * inssel-long32.brg (CEE_CONV_I8): Convert this to a branchless version.
9978 Tue Nov 29 05:41:34 EST 2005 Paolo Molaro <lupus@ximian.com>
9980 * mini-ppc.c, cpu-g4.md: ensure a fp register is converted to
9981 single precision before storing to a single precision location.
9983 2005-11-28 Raja R Harinath <rharinath@novell.com>
9985 * Makefile.am (ILASM): Use profile-dependent location of ilasm.
9987 2005-11-27 Zoltan Varga <vargaz@gmail.com>
9989 * basic-long.cs basic-calls.cs objects.cs: Move some tests to the
9992 * basic.cs: Remove test_0_byte_compares test which was moved to
9993 objects.cs a long time ago.
9995 2005-11-22 Massimiliano Mantione <massi@ximian.com>
9997 * aliasing.c: Fixed aliasing issue on 64 bit archs.
9999 2005-11-20 Zoltan Varga <vargaz@gmail.com>
10001 * mini-ia64.c exceptions-ia64.c: Simplify the way filters/finally
10002 handlers are called.
10004 * mini-ia64.c (mono_arch_emit_exceptions): Optimize size of exception
10007 * mini-ia64.c: Add support for the throw->branch exception
10010 * driver.c (DEFAULT_OPTIMIZATIONS): Add MONO_OPT_EXCEPTION.
10012 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10014 * mini.c: Enabled "fastpath" deadce :-)
10016 2005-11-18 Massimiliano Mantione <massi@ximian.com>
10018 * mini.c: Added "fastpath" deadce (deadce without SSA), and a simple
10019 alias analysis pass to support it.
10020 * mini.h: Likewise.
10022 * liveness.c: Likewise (liveness computation can use aliasing
10023 information to be more accurate).
10024 * driver.c: Added an "ssa" option go tell the JIT to use SSA, and
10025 moreover made so that "--compile-all" uses the given optimization
10026 flags and not the default ones.
10027 * aliasing.c: Alias analysis (new file).
10028 * aliasing.h: Likewise.
10029 * Makefile.am: added "aliasing.c" and "aliasing.h".
10031 2005-11-17 Zoltan Varga <vargaz@gmail.com>
10033 * mini-ops.h: Add missing OP_I opcodes so it is in synch with the
10036 2005-11-13 Zoltan Varga <vargaz@gmail.com>
10038 * mini-exceptions.c (mono_handle_exception_internal): Remove the
10039 fp >= end_of_stack exit condition, as it is not needed, and it might
10040 become true for fp eliminated frames.
10042 2005-11-11 Zoltan Varga <vargaz@gmail.com>
10044 * mini-x86.c (mono_arch_emit_epilog): Use G_STRUCT_OFFSET instead of hard
10047 Tue Nov 8 11:28:20 GMT 2005 Paolo Molaro <lupus@ximian.com>
10049 * mini-arm.c: fixed alignment of doubles/longs to match
10050 the C ABI (bug #76635).
10052 Mon Nov 7 16:13:21 CET 2005 Paolo Molaro <lupus@ximian.com>
10054 * aot.c: fix compilation with --enable-minimal=aot.
10056 Fri Nov 4 12:34:15 GMT 2005 Paolo Molaro <lupus@ximian.com>
10058 * mini-arm.c: fixed compatibility with the new
10059 floating point emulator package for compares.
10061 2005-11-03 Atsushi Enomoto <atsushi@ximian.com?
10063 * mini.c : reverted sig->pinvoke changes (r51396-51397).
10065 2005-11-01 Zoltan Varga <vargaz@freemail.hu>
10067 * mini-exceptions.c (print_stack_frame): Output to stderr.
10068 (mono_handle_native_sigsegv): Ditto.
10070 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10072 * mini-amd64.c (mono_arch_output_basic_block): Remove unused
10073 OP_LCONV_TO_OVF_I implementation.
10075 * mini-amd64.c: Add support for the throw->branch exception
10078 * branch-opts.c (mono_branch_optimize_exception_target): Allow the case
10079 when the catch clause catches a more general exception, i.e. Object.
10081 2005-10-30 Zoltan Varga <vargaz@gmail.com>
10083 * cpu-ia64.md: Remove unused opcodes.
10085 * mini.c (GET_CONTEXT): Simplify this somewhat by removing arch
10086 specific defines for architectures defining USE_SIGACTION.
10088 * mini-ia64.c: Fix some warnings.
10090 * exceptions-ia64.c (mono_arch_ip_from_context): Fix this, the previous
10091 version seemed to skip a frame.
10093 2005-10-30 Zoltan Varga <vargaz@freemail.hu>
10095 * mini.c: Clean up the usage of sig->pinvoke flag. Now
10096 only calls which are made to native code use this flag.
10098 2005-10-29 Zoltan Varga <vargaz@freemail.hu>
10100 * mini-amd64.c (mono_arch_compute_omit_fp): Disable fp elimination for
10101 varargs methods as well.
10103 * mini-amd64.c exceptions-amd64.c: Allow fp elimination in methods
10104 which have save_lmf set. Reorganize methods prologs a bit.
10106 * mini-amd64.c (mono_arch_compute_omit_fp): Move the check for the
10107 debugger to the proper place.
10109 2005-10-29 Martin Baulig <martin@ximian.com>
10111 * mini-amd64.c (debug_omit_fp): Temporarily disable fp elimination
10112 when running inside the debugger until the debugger has support
10115 2005-10-26 Zoltan Varga <vargaz@gmail.com>
10117 * mini.h: Fix a warning.
10119 2005-10-24 Miguel de Icaza <miguel@novell.com>
10121 * mini.c (mono_pmip): Just a wrapper for get_method_from_ip which
10122 we expose publicly, this returns the string.
10124 2005-10-22 Zoltan Varga <vargaz@freemail.hu>
10126 * exceptions-amd64.c (mono_arch_find_jit_info): Fix some corner cases
10127 with fp elimination.
10129 2005-10-21 Zoltan Varga <vargaz@gmail.com>
10131 * mini-exceptions.c (mono_handle_native_sigsegv): Try to print a
10132 native stacktrace using the glibc 'backtrace' function if available.
10134 2005-10-20 Zoltan Varga <vargaz@gmail.com>
10136 * mini.h (MonoDebugOptions): Remove 'abort_on_sigsegv' option.
10138 * mini-exceptions.c (mono_handle_native_sigsegv): New function to
10139 handle SIGSEGVs received while in native code.
10141 * mini.c (sigsegv_signal_handler): If the SIGSEGV happened in native
10142 code, call mono_handle_native_sigsegv which will abort the runtime
10143 after printing some diagnostics, instead of converting it into a
10144 confusing NullReferenceException.
10146 2005-10-18 Zoltan Varga <vargaz@gmail.com>
10148 * cpu-pentium.md: Remove unused opcodes.
10150 2005-10-18 Zoltan Varga <vargaz@freemail.hu>
10152 * mini-amd64.h (MonoLMF): Add rsp field.
10154 * mini-amd64.c exceptions-amd64.c tramp-amd64.c: Save the sp reg into
10157 2005-10-17 Zoltan Varga <vargaz@gmail.com>
10159 * mini-codegen.c (get_register_spilling): Fix some warnings.
10161 2005-10-16 Zoltan Varga <vargaz@freemail.hu>
10163 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Add support for fp
10164 elimination during exception handling. Enable fp elimination by
10167 * mini-amd64.h mini-amd64.c: Add preliminary support for frame pointer
10170 2005-10-16 Martin Baulig <martin@ximian.com>
10172 * mini-exceptions.c
10173 (mono_debugger_run_finally): New public method for the debugger.
10175 2005-10-10 Zoltan Varga <vargaz@gmail.com>
10177 * debug-mini.c (mono_debug_init_method): Fix warning.
10179 * mini.h branch-opts.c (mono_branch_optimize_exception_target): Make
10180 the 'exname' parameter const to fix some warnings.
10182 2005-10-09 Zoltan Varga <vargaz@freemail.hu>
10184 * mini-exceptions.c (mono_handle_exception_internal): Fix another bug
10185 introduced by the previous patch.
10187 2005-10-08 Zoltan Varga <vargaz@gmail.com>
10189 * basic-float.cs: Add test for precision of float arithmetic.
10191 * mini-ia64.c (mono_arch_output_basic_block): Convert to/from doubles
10192 when loading/storing single values from/to memory.
10194 * mini.c (mono_jit_compile_method_with_opt): Create the function
10195 pointers in the correct domain.
10197 2005-10-08 Zoltan Varga <vargaz@freemail.hu>
10199 * mini-exceptions.c (mono_handle_exception_internal): Fix bug
10200 introduced by previous patch.
10202 * mini-exceptions.c (mono_handle_exception_internal): Handle the case
10203 when out_filter_idx is NULL.
10205 * mini-exceptions.c: Don't run filter clauses twice during exception
10206 handling. Fixes #75755.
10208 2005-10-07 Zoltan Varga <vargaz@gmail.com>
10210 * aot.c: Add support for ldflda wrappers.
10212 * mini.c (mono_method_to_ir): Use ldflda wrappers for CEE_LDFLDA. Fixes
10215 Tue Oct 4 20:23:25 CEST 2005 Paolo Molaro <lupus@ximian.com>
10217 * mini.c, mini.h: do not consider exception handlers blocks when
10218 setting up interface variables.
10220 2005-10-04 Zoltan Varga <vargaz@freemail.hu>
10222 * aot.c (emit_section_change): Fix emitting of sections on win32. Fixes #76322.
10224 2005-10-03 Zoltan Varga <vargaz@gmail.com>
10226 * liveness.c (mono_analyze_liveness): Revert parts of r51051 since it
10227 causes a regression.
10229 * mini.c (mini_thread_cleanup): Fix reading of freed memory.
10231 2005-10-02 Zoltan Varga <vargaz@freemail.hu>
10233 * mini.h (OP_PCONST): Move the definition of OP_PCONST into the rest
10234 of the OP_P definitions.
10236 * TODO: Add a proposal for dealing with the CEE/OP mess.
10238 * mini-amd64.c (mono_arch_output_basic_block): Merge mul_imm
10239 optimizations from the x86 port.
10241 * cpu-amd64.md: Ditto.
10243 * basic.cs basic-long.cs: Add tests.
10245 Fri Sep 30 20:07:20 CEST 2005 Paolo Molaro <lupus@ximian.com>
10247 * Makefile.am, driver.c, mini-x86.c, mini.c, mini.h, branch-opts.c:
10248 Patrik Torstensson's implementation of my exception-handling
10249 optimization idea, when the exception object is not used
10252 Fri Sep 30 19:10:29 CEST 2005 Paolo Molaro <lupus@ximian.com>
10254 * mini-x86.c, cpu-pentium.md: Patrik Torstensson's port
10255 of the mul_imm optimizations from the old jit.
10257 Fri Sep 30 11:37:51 EDT 2005 Paolo Molaro <lupus@ximian.com>
10259 * mini.c, liveness.c: patch by Patrik Torstensson and
10260 Zoltan Varga to improve performance in methods with
10263 2005-09-30 Zoltan Varga <vargaz@gmail.com>
10265 * driver.c: Remove 'Globalization' entry from --version.
10267 2005-09-28 Zoltan Varga <vargaz@gmail.com>
10269 * mini.c (mono_jit_compile_method_inner): Do not load AOT code when
10270 there is a profiler interested in JIT events.
10272 * aot.c: Load profile files produced by the AOT profiling module, and
10273 reorder methods based on the profiling info. Add a 'method_order' table
10274 to the AOT file to make mono_aot_find_jit_info work with the reordered
10277 * mini.h: Bump AOT file version info.
10279 Wed Sep 28 17:12:48 CEST 2005 Paolo Molaro <lupus@ximian.com>
10281 * mini-arm.h: work around what looks like a gcc bug when optimizations
10284 2005-09-28 Raja R Harinath <rharinath@novell.com>
10286 * Makefile.am (AM_CFLAGS): Don't use += to append inside
10287 conditionals. Use ...
10288 (PLATFORM_CFLAGS, ARCH_CFLAGS): ... these.
10290 2005-09-27 Zoltan Varga <vargaz@freemail.hu>
10292 * mini-amd64.c (mono_arch_call_opcode): Use mono_class_value_size ()
10293 to determine the amount of memory to copy when passing valuetypes.
10295 * inssel-amd64.brg: Remove PUSH(LDIND4) rules since they convert an
10296 4 byte load into a 8 byte load. Fix aligning of size in OP_OUTARG_VT.
10298 2005-09-27 Zoltan Varga <vargaz@gmail.com>
10300 * mini.h mini.c aot.c: Add infrastructure to collect pagefault
10301 information about aot.
10303 2005-09-27 Ben Maurer <bmaurer@ximian.com>
10305 * *.c: Replace the use of {Enter,Leave}CriticalSection with
10306 macros. This will allow a deadlock debugger to easily be plugged
10309 Tue Sep 27 09:32:11 EDT 2005 Paolo Molaro <lupus@ximian.com>
10311 * mini-ppc.c, cpu-g4.md: added memory barrier instruction.
10313 2005-09-27 Raja R Harinath <rharinath@novell.com>
10315 * Makefile.am (AM_CFLAGS): Rename from INCLUDES.
10316 (AM_CFLAGS) [PLATFORM_WIN32): Append to it, don't set it.
10317 (AM_CFLAGS) [ARM]: Add arch/arm directory from the build tree.
10318 ($(arch_built)) [CROSS_COMPILING]: Error out.
10320 2005-09-26 Zoltan Varga <vargaz@gmail.com>
10322 * aot.c: Add support for the no_special_static flag for classes.
10324 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10326 * Reapply reverted patches.
10328 * *: Revert r50174 as well.
10330 * mini-amd64.c cpu-amd64.md inssel-amd64.brg: Revert r50170 as well.
10332 2005-09-24 Zoltan Varga <vargaz@freemail.hu>
10334 * mini-amd64.c: Revert r50342 to see if this fixed buildbot.
10336 2005-09-23 Miguel de Icaza <miguel@novell.com>
10338 * mini.c (SIG_HANDLER_SIGNATURE): Only dereference info if it is
10339 part of the SIG_HANDLER_SIGNATURE.
10341 2005-09-23 Zoltan Varga <vargaz@gmail.com>
10343 * mini.h mini.c: Add a new MONO_DEBUG option to collect metadata pagefault
10346 * mini-x86.c (mono_arch_call_opcode): Fix vararg calling convention
10347 introduced by previous patch.
10349 2005-09-21 Zoltan Varga <vargaz@gmail.com>
10351 * tramp-x86.c (mono_arch_create_trampoline_code): Restore caller
10352 saved registers too.
10354 * mini-x86.c (mono_arch_allocate_vars): Rewrite this so it works based
10355 upon the information returned by get_call_info ().
10357 * mini-x86.c (add_float): Fix stack size calculation.
10358 (mono_arch_call_opcode): Rewrite this so it works based up the
10359 information returned by get_call_info ().
10360 (mono_arch_get_this_vret_args): Ditto.
10362 2005-09-21 Zoltan Varga <vargaz@freemail.hu>
10364 * mini-amd64.c (mono_arch_emit_this_vret_args): Use the information
10365 in cinfo to determine the registers which need to be used.
10367 2005-09-20 Miguel de Icaza <miguel@novell.com>
10369 * driver.c (mono_main): Add --server and --desktop flags.
10371 2005-09-16 Zoltan Varga <vargaz@gmail.com>
10373 * mini-ia64.h: Make register masks 64 bit. Don't treat argument
10374 registers as global registers.
10376 * inssel-ia64.brg (stmt): Remove OP_OUTARG_REG () rules which are no
10377 longer needed with the new register allocator.
10379 * mini-ia64.c: Use OP_MOVE instead of OP_SETREG for reg-reg moves.
10381 * cpu-ia64.md: Remove unused opcodes.
10383 * regalloc.c mini-codegen.c: Make register masks 64 bit on ia64.
10385 2005-09-16 Zoltan Varga <vargaz@freemail.hu>
10387 * cpu-amd64.md: Remove unused opcodes.
10389 * inssel-amd64.brg: Remove OP_OUTARG_REG () rules which are no longer
10390 needed with the new register allocator.
10392 * inssel-amd64.brg mini-amd64.c: Use OP_MOVE instead of OP_SETREG for
10395 2005-09-16 Raja R Harinath <rharinath@novell.com>
10397 * Makefile.am (check-local): Don't invoke semdel-wrapper.
10399 2005-09-16 Martin Baulig <martin@ximian.com>
10401 * exceptions-amd64.c
10402 (throw_exception): Don't call mono_debugger_throw_exception() if
10403 we're a rethrow - see the FIXME in the code.
10405 2005-09-15 Geoff Norton <gnorton@customerdna.com>
10407 * mini.c (mono_init_exceptions): This only works on some architectures.
10409 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10411 * mini.c (mono_method_to_ir): Add OP_LMUL imm -> OP_LMUL_IMM conversion
10414 * inssel-long.brg mini-ia64.c: Add OP_LMUL_IMM rules.
10416 * mini-ia64.h mini-ia64.c: Remove the altstack support code which is
10417 now in mini-exceptions.c.
10419 2005-09-15 Zoltan Varga <vargaz@freemail.hu>
10421 * mini-amd64.h mini-am64.c: Remove the altstack support code which is
10422 now in mini-exceptions.c.
10424 2005-09-15 Zoltan Varga <vargaz@gmail.com>
10426 * exceptions-x86.c: Applied patch from Patrik Torstensson
10427 <patrik.torstensson@gmail.com>. Add stack overflow handling support for win32.
10429 * mini-exceptions.c mini-x86.c mini.c: Move the altstack setup/teardown
10430 code into mini-exceptions.c. Add some assertions to it.
10432 2005-09-12 Zoltan Varga <vargaz@gmail.com>
10434 * aot.c (emit_section_change): Applied patch from "The Software Team"
10435 (<software@solmersa.com>). Fix as errors on windows.
10437 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10439 * tramp-amd64.c (mono_arch_create_trampoline_code): Fix saving of
10440 method info into the LMF.
10442 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10444 * mini-ia64.c: Add proper unwind info for method epilogs.
10446 * exceptions-ia64.c: Add some code to help debugging.
10448 * mini-ia64.c mini-ia64.h: Add sigaltstack support.
10450 * mini-exceptions.c: Fix warning.
10452 2005-09-11 Zoltan Varga <vargaz@freemail.hu>
10454 * mini.c: Really fix build.
10456 * mini-x86.c mini-amd64.c: Fix build.
10458 2005-09-11 Zoltan Varga <vargaz@gmail.com>
10460 * mini-ia64.c inssel-ia64.brg: Add InterlockedExchange instrinsics.
10462 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Implement
10463 some Interlocked methods as intrinsics.
10465 * mini.c (mini_get_inst_for_method): Call arch_get_inst_for_method
10466 for Thread methods as well.
10468 * mini-ops.h: Add OP_MEMORY_BARRIER opcode.
10470 * inssel.brg: Add rule for OP_MEMORY_BARRIER.
10472 * mini-ia64.c mini-x86.c mini-amd64.c
10473 cpu-ia64.md cpu-pentium.md cpu-amd64.md: Add implementation of
10476 * mini.c (mono_init_exceptions): Fix build breakage.
10478 2005-09-10 Zoltan Varga <vargaz@gmail.com>
10480 * mini-ia64.c exceptions-ia64.c tramp-ia64.c: Remove 'manual' emitting
10481 of instructions. Use the new ia64_unw_op macros for emitting unwind
10484 * mini.c (mono_init_exceptions): Initialize exception handling
10485 related trampolines at startup.
10487 Fri Sep 9 19:30:37 BST 2005 Paolo Molaro <lupus@ximian.com>
10489 * cpu-arm.md, mini-arm.c: fix for dynamic code (Gtk# apps).
10491 2005-09-09 Zoltan Varga <vargaz@gmail.com>
10493 * mini.c: Handle type loading errors gracefully during compilation and
10494 throw the appropriate exception.
10496 Fri Sep 9 09:49:14 CEST 2005 Paolo Molaro <lupus@ximian.com>
10498 * ldscript.mono, Makefile.am: use anonymous versions in the ldscript
10499 for the mono binary.
10501 2005-09-09 Martin Baulig <martin@ximian.com>
10503 * mini.c (mono_method_to_ir): Comment out the G_BREAKPOINT()'s for
10506 Thu Sep 8 14:53:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10508 * mini-arm.h: use emulation for conv.r.un for the release.
10510 Thu Sep 8 11:28:45 BST 2005 Paolo Molaro <lupus@ximian.com>
10512 * mini-arm.c, objects.cs: more fixes and tests for them.
10514 Wed Sep 7 17:14:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10516 * mini-arm.c: align structures to at least 4 bytes to be able
10517 to keep our current optimized memcpy.
10519 Tue Sep 6 22:51:08 BST 2005 Paolo Molaro <lupus@ximian.com>
10521 * mini-arm.c, cpu-arm.md, inssel-arm.brg: bugfixes.
10523 2005-09-05 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10525 * mini.c: ignore SIGPIPE.
10527 2005-09-04 Zoltan Varga <vargaz@gmail.com>
10529 * mini-ia64.c (mono_arch_lowering_pass): Convert 'and_imm 255' to zext1.
10531 * mini-ia64.h mini-ia64.c: Add some minor optimizations.
10533 2005-09-02 Zoltan Varga <vargaz@gmail.com>
10535 * mini.h: Add prototype for mono_allocate_stack_slots_full.
10537 Thu Sep 1 21:05:26 BST 2005 Paolo Molaro <lupus@ximian.com>
10539 * exceptions-arm.c, mini.c, mini-arm.c, mini-arm.h:
10540 exception handling support.
10541 * mini-arm.c, mini-arm.h: bigendian fixes (partially from a
10542 patch by Brian Koropoff <briank@marakicorp.com>).
10544 Thu Sep 1 10:22:44 EDT 2005 Paolo Molaro <lupus@ximian.com>
10546 * mini.c: revert another 'optimization' which breaks when
10547 items on the eval stack need to be saved at a basic block end
10550 Wed Aug 31 17:29:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
10552 * jit-icalls.c: for arrays, ensure we always provide
10555 2005-08-30 Zoltan Varga <vargaz@gmail.com>
10557 * mini.c (mono_allocate_stack_slots_full): Fix ia64 build.
10559 * mini.c (mini_get_inst_for_method): Special case Object:.ctor as well.
10561 2005-08-29 Zoltan Varga <vargaz@gmail.com>
10563 * mini-ia64.h mini-ia64.c: Implement frame pointer elimination. Keep
10564 arguments in their original register.
10566 2005-08-28 Zoltan Varga <vargaz@gmail.com>
10568 * mini-ops.h cpu-ia64.md inssel-ia64.brg mini-ia64.c: Optimize
10571 * mini.c (mono_method_to_ir): Disable the MUL->MUL_IMM optimization
10572 when ssapre is enabled.
10574 * inssel-long.brg: Fix bug in previous patch.
10576 * mini-ia64.c mini-ia64.h mini.c inssel-long.brg: Optimize
10577 multiplication by a constant.
10579 2005-08-27 Zoltan Varga <vargaz@gmail.com>
10581 * mini-ia64.c (mono_arch_setup_jit_tls_data): Add support for intel
10584 * tramp-ia64.c (mono_arch_create_trampoline_code): Use st8.spill for
10587 Fri Aug 26 11:09:28 BST 2005 Paolo Molaro <lupus@ximian.com>
10589 * inssel-arm.brg: apply changes tested by Brian Koropoff
10590 <briank@marakicorp.com>.
10592 2005-08-25 Zoltan Varga <vargaz@gmail.com>
10594 * mini-x86.c (mono_arch_emit_prolog): Fix calling of mono_jit_thread_attach () under windows.
10596 2005-08-24 Zoltan Varga <vargaz@gmail.com>
10598 * mini-codegen.c (mono_local_regalloc): Avoid allocating dreg and sreg1/2
10599 to the same register if dreg is just a base register.
10600 (print_ins): Improve printing of membase opcodes.
10602 * inssel-x86.brg: Add optimized ldind(reg) rules.
10604 * mini-x86.c cpu-pentium.md: Changes required to support the new rules.
10606 Wed Aug 24 19:39:36 CEST 2005 Paolo Molaro <lupus@ximian.com>
10608 * mini.c: when running under valgrind, set the stack bottom for
10609 the GC at the actual approximate stack for the app (fixes running
10610 mono with valgrind).
10612 Tue Aug 23 21:38:50 CEST 2005 Paolo Molaro <lupus@ximian.com>
10614 * mini.c: do no break at the first valuetype to init found
10615 (fixes bug #75791).
10617 Tue Aug 23 16:53:21 BST 2005 Paolo Molaro <lupus@ximian.com>
10619 * cpu-arm.md, mini-arm.c: more fixes and LMF support.
10621 Tue Aug 23 15:11:44 CEST 2005 Paolo Molaro <lupus@ximian.com>
10623 * cpu-g4.md: fixed instruction length exposed by the nemerle compiler.
10625 2005-08-23 Zoltan Varga <vargaz@freemail.hu>
10627 * inssel-amd64.brg inssel-x86.brg: Fix the fcall rules.
10629 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10631 * inssel-x86.brg: Fix assert in patch_delegate_trampoline.
10633 * tramp-x86.c (mono_arch_patch_delegate_trampoline): Add some debug
10636 * tramp-amd64.c (mono_arch_patch_delegate_trampoline): Add some debug
10639 * mini.c (optimize_branches): Don't quit after 1000 iterations on large
10642 Mon Aug 22 19:16:29 BST 2005 Paolo Molaro <lupus@ximian.com>
10644 * tramp-arm.c: allocate less memory for the trampoline and fix typo.
10646 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10648 * mini.c (mono_method_to_ir): Remove instructions inserted after a branch
10649 in the tail recursion optimization.
10651 * mini.h helpers.c (mono_disassemble_code): Emit starts of basic blocks as
10652 debug info into the assembly file.
10654 * iltests.il: Add test for filter regions.
10656 * mini.c (mono_method_to_ir): Fix handling of nested FILTER clauses. Fix
10657 initial stack of filter regions. Fixes #75755.
10659 Mon Aug 22 17:49:16 BST 2005 Paolo Molaro <lupus@ximian.com>
10661 * mini-arm.c, cpu-arm.c: fixes and support for methods with bigger
10662 stack requirements.
10664 2005-08-22 Zoltan Varga <vargaz@freemail.hu>
10666 * mini.c (mono_create_delegate_trampoline): Fix memory leak. Put back
10667 the check for an already compiled method on non-ia64 platforms.
10668 (mono_create_jump_trampoline): Store the MonoJitInfo structure into the
10671 * mini-x86.h tramp-x86.c: Add support for delegate trampolines.
10673 * inssel-x86.brg: Add some optimized call rules.
10675 2005-08-21 Zoltan Varga <vargaz@freemail.hu>
10677 * mini.c (mono_create_delegate_trampoline): Do not return an already compiled
10680 * mini.h mini-trampolines.c: Pass the trampoline argument to
10681 mono_arch_patch_delegate_trampoline.
10683 * mini-ia64.h mini-ia64.c tramp-ia64.c: Add support for delegate trampolines.
10685 * mini-trampolines.c: Fix build.
10687 * mini-amd64.h: Add delegate trampolines.
10689 * mini.h mini.c mini-trampolines.c tramp-amd64.c: Add delegate trampolines.
10691 * inssel-amd64.brg: Add optimized call rules.
10693 * mini-ia64.c tramp-ia64.c: Improve instruction scheduling.
10695 * inssel-ia64.brg: Add optimized ldind(reg) rules.
10697 2005-08-20 Zoltan Varga <vargaz@freemail.hu>
10699 * mini.c (mono_create_class_init_trampoline): Fix bug caused by last
10702 * mini-ia64.c: Remove LMF fixmes.
10704 * mini-ia64.h: Remove most fields from LMF.
10706 * inssel-ia64.brg (stmt): Fix unaligned access errors.
10708 * mini-trampolines.c: Add support for IA64 function descriptors.
10710 * mini.h mini.c jit-icalls.c exceptions-ia64.cdriver.c: Add support
10711 for IA64 function descriptors.
10713 Sat Aug 20 16:51:44 BST 2005 Paolo Molaro <lupus@ximian.com>
10715 * tramp-arm.c: patch the vtable for virtual calls. Added
10716 support code to register/unregister the LMF.
10717 * mini-arm.c, mini-arm.h: warning fixes, fixes, speedups,
10720 2005-08-19 Dick Porter <dick@ximian.com>
10722 * mini.c: Use a gsize to store the thread ID, so it can hold a 64
10723 bit value if needed.
10725 2005-08-19 Zoltan Varga <vargaz@freemail.hu>
10727 * mini.c (mini_get_method): Move handling of wrapper data here.
10729 * mini.c (mono_method_to_ir): Add support for dynamic methods.
10731 * mini.c (mono_method_to_ir): Convert nonvirtual calls to abstract methods into
10734 * mini.c (mono_method_to_ir): Emit IR for CEE_NOP as well, so
10735 bblock->code does not remain empty.
10737 2005-08-17 Zoltan Varga <vargaz@freemail.hu>
10739 * arrays.cs: Add regression test for #75832.
10741 * inssel-amd64.brg cpu-amd64.md mini-amd64.c: Fix LDELEMA optimization
10742 rules. Fixes #75832.
10744 * mini-ia64.c tramp-ia64.c exceptions-ia64.c: Implement improved
10745 instruction scheduling.
10747 2005-08-12 Zoltan Varga <vargaz@freemail.hu>
10749 * mini-exceptions.c (ves_icall_get_frame_info): Fix IA64 build.
10751 2005-08-11 Zoltan Varga <vargaz@freemail.hu>
10753 * mini-exceptions.c mini-x86.h: Move VC stuff into macros in mini-x86.h.
10755 * mini-codegen.c: Fix VC build.
10757 * cpu-pentium.md: Increase length of atomic_exhange_i4.
10759 2005-08-09 Gonzalo Paniagua Javier <gonzalo@ximian.com>
10761 * mini.h: fix signature for mono_register_opcode_emulation.
10763 2005-08-09 Zoltan Varga <vargaz@freemail.hu>
10765 * mini.c: Get rid of most of the helper_sig_... constants using
10766 mono_create_icall_signature ().
10768 2005-08-08 Zoltan Varga <vargaz@freemail.hu>
10770 * jit-icalls.c (helper_ldstr): New helper function.
10772 * mini.c (get_basic_blocks): Set out_of_line for bblocks containing a throw.
10774 * mini.c (mono_method_to_ir): If an LDSTR instruction is in a bblock with a
10775 throw, load the string using a helper call instead of creating a string object.
10777 * aot.c: Update after LDSTR changes.
10779 * mini.h: Bump AOT file version.
10781 * aot.c: Save class size info into the AOT file. Print more statistics during
10784 * mini.h: Bump AOT file version.
10786 * tramp-amd64.c (mono_arch_nullify_class_init_trampoline): Fix
10787 ordering of disasm cases. Fixes #74957.
10789 Thu Aug 4 19:47:24 BST 2005 Paolo Molaro <lupus@ximian.com>
10791 * mini-ops.h, mini-arch.h, inssel.brg, mini.c, mini.h,
10792 jit-icalls.c, mini-codegen.c, Makefile.am: changes in
10793 the generic code needed for the ARM port.
10795 Thu Aug 4 19:42:54 BST 2005 Paolo Molaro <lupus@ximian.com>
10797 * exceptions-arm.c, tramp-arm.c, mini-arm.c, mini-arm.h, cpu-arm.md,
10798 inssel-arm.brg: more ARM features and fixes.
10800 Mon Aug 1 18:37:38 BST 2005 Paolo Molaro <lupus@ximian.com>
10802 * tramp-arm.c, mini-arm.c, cpu-arm.md, inssel-arm.brg: more
10803 ARM port work in progress.
10805 2005-07-30 Zoltan Varga <vargaz@freemail.hu>
10807 * mini-ia64.c (mono_arch_call_opcode): Ongoing IA64 work.
10809 * mini-exceptions.c mini-ia64.h: Ongoing IA64 work.
10811 * mini-ia64.c (ia64_emit_bundle): Ongoing IA64 work.
10813 * inssel.brg (mini_emit_memset): Add support for unaligned access.
10815 * *-ia64.*: Ongoing IA64 work.
10817 * mini-ia64.c exceptions-ia64.c: Ongoing IA64 work.
10819 2005-07-28 Zoltan Varga <vargaz@freemail.hu>
10821 * TODO: Remove out-of-data todo stuff.
10823 * mini.h mini.c (mono_create_jit_trampoline_from_token): Remove some
10826 * aot.c: Save/load MonoCachedClassInfo->has_nested_classes.
10828 * mini.h: Bump corlib version.
10830 2005-07-27 Martin Baulig <martin@ximian.com>
10833 (create_copy_ins): Added `const unsigned char *ip' argument; set
10834 `copy->cil_code' from it.
10836 2005-07-27 Martin Baulig <martin@ximian.com>
10838 * mini-exceptions.c (mono_handle_exception): Don't call
10839 mono_debugger_handle_exception() for filters.
10841 2005-07-27 Zoltan Varga <vargaz@freemail.hu>
10843 * mini-trampolines.c (mono_aot_trampoline): Handle AppDomain:InvokeInDomain
10846 2005-07-26 Martin Baulig <martin@ximian.com>
10848 Committing a patch from Michal Moskal <michal.moskal@gmail.com>.
10850 * mini.c (mono_method_to_ir): In `CEE_CALLI', only use
10851 helper_compile_generic_method() if the method is actually virtual
10854 2005-07-26 Martin Baulig <martin@ximian.com>
10857 (trampoline_code): Renamed to `mono_trampoline_code' and made it
10858 public; this is now accessed directly by the debugger.
10859 (mono_generic_trampoline_code): Removed.
10862 (mono_debug_init_method): Also add interncalls and wrappers.
10864 2005-07-23 Zoltan Varga <vargaz@freemail.hu>
10866 * mini-ia64.c mini-ia64.h: Add support for tracing/profiling.
10868 2005-07-22 Zoltan Varga <vargaz@freemail.hu>
10870 * aot.c (mono_aot_get_method_from_token): Fix a potential crash here.
10872 2005-07-21 Zoltan Varga <vargaz@freemail.hu>
10874 * aot.c (load_patch_info): Fix handling of stfld_remote wrapper.
10876 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
10878 * mini-amd64.c (mono_arch_setup_jit_tls_data): Use the nice way of
10879 getting TLS offsets on AMD64 too.
10881 2005-07-20 Kornél Pál <kornelpal@hotmail.com>
10883 * driver.c: Detach console when executing IMAGE_SUBSYSTEM_WINDOWS_GUI on win32
10885 Wed Jul 20 18:05:19 BST 2005 Paolo Molaro <lupus@ximian.com>
10887 * exceptions-arm.c, mini-arm.c, tramp-arm.c, cpu-arm.md,
10888 inssel-arm.brg, mini-arm.h: ARM port work in progress.
10890 2005-07-20 Zoltan Varga <vargaz@freemail.hu>
10892 * tramp-amd64.c (mono_arch_create_specific_trampoline): Fix build.
10894 * mini.h mini.c mini-*.h tramp-*.c: Move more cross platform trampoline code
10897 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Call
10898 mono_sparc_is_virtual_call ().
10900 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix warning.
10902 * tramp-sparc.c (mono_arch_create_trampoline_code): Fix order of
10903 trampoline parameters.
10905 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Fix signature.
10907 * mini-sparc.c (mono_arch_get_vcall_slot_addr): Rename this
10908 to mono_arch_get_vcall_slot_addr.
10910 * Makefile.am tramp-sparc.c: Update the sparc port to use the generic
10913 * *-sparc.*: Merge the mini-xp-regalloc branch for sparc.
10915 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
10917 * mini-ia64.h mini-ia64.c: Finish pinvoke support.
10919 2005-07-19 Martin Baulig <martin@ximian.com>
10921 * exceptions-amd64.c (throw_exception): Call
10922 mono_debugger_throw_exception() here like we're doing it on i386.
10924 2005-07-19 Zoltan Varga <vargaz@freemail.hu>
10926 * mini-ia64.c: Add optimized TLS access support.
10928 2005-07-18 Zoltan Varga <vargaz@freemail.hu>
10930 * mini-exceptions.c: Ongoing IA64 work.
10932 * mini-ia64.c inssel-long.brg: Ongoing IA64 work.
10934 * mini.c: Use the default optimization set when embedding. Fixes
10937 2005-07-11 Zoltan Varga <vargaz@freemail.hu>
10939 * tramp-amd64.c tramp-ia64.c Makefile.am: Move arch independent parts
10940 of trampolines to a separate file.
10942 * mini-trampolines.c: New file.
10944 * mini.h tramp-x86.c: Move arch independent parts of trampolines to a
10947 * tramp-x86.c: Reorganize the trampoline code to be similar to the
10950 * mini-codegen.c: Fix cygwin build.
10952 2005-07-10 Zoltan Varga <vargaz@freemail.hu>
10954 * mini.c: Add some minor changes needed by the IA64 port.
10956 * *-ia64.*: Ongoing IA64 work.
10958 2005-07-09 Zoltan Varga <vargaz@freemail.hu>
10960 * tramp-amd64.c mini-amd64.c: Update after latest AOT changes. Split
10961 trampolines into arch-independent and arch-dependent parts.
10963 * mini-amd64.c (mono_arch_lowering_pass): Fix store_membase_imm -> store_membase_reg rule.
10965 2005-07-08 Zoltan Varga <vargaz@freemail.hu>
10967 * cpu-amd64.md: Merge the xp-regalloc-branch for amd64.
10969 * mini-ops.h mini-amd64.h mini-amd64.c inssel-amd64.brg Makefile.am: Merge
10970 the xp-regalloc-branch for amd64.
10972 * mini-x86.h mini-x86.c cpu-pentium.md Makefile.am: Merge the
10973 xp-regalloc-branch for x86.
10975 2005-07-07 Zoltan Varga <vargaz@freemail.hu>
10977 * inssel.brg (OP_THROW_OR_NULL): Allways rethrow the abort exception.
10979 2005-07-06 Martin Baulig <martin@ximian.com>
10982 (mono_jit_compile_method_inner): Call mono_get_inflated_method().
10983 (mono_jit_runtime_invoke): Likewise.
10985 2005-07-05 Zoltan Varga <vargaz@freemail.hu>
10987 * aot.c (mono_compile_assembly): Allocate the GOT in the .bss segment
10990 * aot.c: Add new mono_aot_get_method_from_token () function to load AOT methods
10991 without loading their metadata. Reorganize the file format so exception handling+
10992 debug info is kept separate from normal method info. Create MonoJitInfo
10993 structures for methods lazily.
10995 * tramp-x86.c (x86_aot_trampoline): Use the new from_token method to avoid
10997 (x86_class_init_trampoline): Patch AOT class init trampolines too.
10999 * mini.c (mini_init): Install the new mono_aot_find_jit_info hook.
11001 * mini.c (mono_method_to_ir): Reduce the number of class init trampoline calls
11004 * mini.h: Bump AOT file version.
11006 2005-07-04 Zoltan Varga <vargaz@freemail.hu>
11008 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11010 2005-07-01 Raja R Harinath <rharinath@novell.com>
11012 * Makefile.am (check-local): Call semdel-wrapper.
11014 2005-06-29 Zoltan Varga <vargaz@freemail.hu>
11016 * mini-x86.c: Revert the last change as it seems to break the build..
11018 2005-06-28 Zoltan Varga <vargaz@freemail.hu>
11020 * mini-x86.c (peephole_pass): Fix the loadi1/loadi2 rules.
11022 * mini-x86.c (mono_arch_cpu_init): Fix setting of fp precision in the VC build.
11024 2005-06-27 Ben Maurer <bmaurer@ximian.com>
11026 * mini.c (NEW_AOTCONST): make sure to call mono_get_got_var
11027 outside of the macro, so strange stuff doesn't happen with gcc4
11028 (NEW_AOTCONST_TOKEN): Likewise.
11030 2005-06-28 Martin Baulig <martin@ximian.com>
11032 * mini.c (mini_class_is_system_array): New static method; use this
11033 instead of `klass->parent == mono_defaults.array_class' everywhere
11034 since this also works for the new generic array class.
11036 2005-06-26 Ben Maurer <bmaurer@ximian.com>
11038 * inssel.brg: Remove warnings.
11040 2005-06-24 Zoltan Varga <vargaz@freemail.hu>
11042 * mini-ia64.c: Ongoing IA64 work.
11044 * basic-float.cs: Add float->i1 conversion test.
11046 * iltests.il: Add conv.u4 test.
11048 2005-06-23 Zoltan Varga <vargaz@freemail.hu>
11050 * inssel-long.brg: Fix bug caused by last change.
11052 2005-06-23 Geoff Norton <gnorton@customerdna.com>
11054 * mini-x86.h: Add __APPLE__ to the SC_* redefines with the other
11055 BSDs. Allows the x86 JIT to work on OSX86
11057 2005-06-22 Zoltan Varga <vargaz@freemail.hu>
11059 * inssel-long.brg: Use OP_LSHR_UN_IMM instead of OP_SHR_UN_IMM in
11062 * mini-ia64.c: Ongoing IA64 work.
11064 2005-06-19 Zoltan Varga <vargaz@freemail.hu>
11066 * mini-ia64.c: Ongoing IA64 work.
11068 * driver.c: Clean up jit_code_hash as well when using --regression.
11070 * inssel-long.brg: Fix long->i4/u4 conversion rules.
11072 * basic-long.cs: Add tests for long->u4 conversion.
11074 2005-06-18 Ben Maurer <bmaurer@ximian.com>
11076 * mini.c: Take mono_get_domainvar out of macros. This makes sure
11077 that we do not depend on undefined C behavior: the order stuff
11078 gets evaluated within an expression. Fixes mono when compiled on
11081 2005-06-18 Zoltan Varga <vargaz@freemail.hu>
11083 * *-ia64.*: Ongoing IA64 work.
11085 * aot.c: Lower memory usage while loading AOT methods.
11087 * tramp-x86.c: Avoid allocating+freeing MonoJitInfo structures.
11089 * mini.h: Bump AOT file format version.
11091 2005-06-17 Zoltan Varga <vargaz@freemail.hu>
11093 * mini.c (mono_method_to_ir): Allow STACK_PTR as input to SWITCH.
11095 2005-06-16 Sebastien Pouliot <sebastien@ximian.com>
11097 * declsec.c: Fixed APTC to check for FullTrust on caller assembly (and
11098 not on callee assembly). Fixed some comments.
11100 2005-06-16 Zoltan Varga <vargaz@freemail.hu>
11102 * aot.c (mono_compile_assembly): Mark the "methods" symbol as a function so
11103 it gets proper disassembly.
11104 (emit_method_info): Remove some dead code.
11106 * mini.c (mini_method_compile): Allways allocate the GOT var in
11107 mono_method_to_ir for emulating opcodes.
11109 2005-06-13 Zoltan Varga <vargaz@freemail.hu>
11111 * mini.c (mono_jit_free_method): Remove the method from the JitInfo table
11112 before freeing the code memory. Fixes #74990.
11114 * objects.cs: Add regression test for #74992.
11116 * liveness.c: Extend live ranges of arguments to the beginning of the
11117 method. Fixes #74992.
11119 * exceptions-ia64.c mini-ia64.h: Modify ip during exception handling
11120 so it points into the faulting instruction.
11122 2005-06-12 Zoltan Varga <vargaz@freemail.hu>
11124 * jit-icalls.c (mono_imul_ovf): Add exception handling.
11126 * *-ia64.*: Ongoing IA64 work.
11128 * mini.c (mini_init): Fix signature of mono_delegate_ctor.
11130 2005-06-11 Zoltan Varga <vargaz@freemail.hu>
11132 * mini-ia64.h exceptions-ia64.c: Ongoing IA64 work.
11134 * *-ia64.*: Ongoing IA64 work.
11136 2005-06-10 Zoltan Varga <vargaz@freemail.hu>
11138 * basic-long.cs: Add tests for add/sub.ovf.
11140 * basic.cs: Add tests for sub.ovf.
11142 * *-ia64.*: Ongoing IA64 work.
11144 2005-06-09 Zoltan Varga <vargaz@freemail.hu>
11146 * *-ia64.*: Ongoing IA64 work.
11148 * basic.cs: Add conv.ovf.i4.un test.
11150 2005-06-09 Massimiliano Mantione <massi@ximian.com>
11152 * mini.c: (remove_block_if_useless) Fixed bug 75061.
11154 2005-06-08 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11156 * mini.c: no SIGUSR2 on windows. Remove it for PLATFORM_WIN32.
11158 2005-06-07 Zoltan Varga <vargaz@freemail.hu>
11160 * *-ia64.*: Ongoing IA64 work.
11162 2005-06-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
11165 * mini.c: added the ability to toggle trace on/off using SIGUSR2.
11167 2005-06-04 Zoltan Varga <vargaz@freemail.hu>
11169 * mini-ia64.c mini-ia64.h: Fix cleanup of memory stack.
11171 2005-06-03 Zoltan Varga <vargaz@freemail.hu>
11173 * mini-amd64.c (emit_call): Fix yet another bug in the near call optimization.
11175 * mini-amd64.c (amd64_patch): Add an assert to check that the destination
11176 of a call is callable by a near call.
11178 2005-05-31 Zoltan Varga <vargaz@freemail.hu>
11180 * mini-ia64.c: Ongoing IA64 work.
11182 2005-05-29 Zoltan Varga <vargaz@freemail.hu>
11184 * genmdesc.c: Make the generated array non-static.
11186 * inssel-long.brg: Fix LSHR_IMM rule.
11188 * *-ia64.*: Ongoing IA64 work.
11190 * *-ia64.*: Ongoing IA64 work.
11192 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11194 * *-ia64.*: Ongoing IA64 work.
11196 * *-ia64.*: Ongoing IA64 work.
11198 * mini-ia64.c: Ongoing IA64 work.
11200 * *-ia64.* jit-icalls.c mini-codegen.c: Ongoing IA64 work.
11202 2005-05-28 Zoltan Varga <vargaz@freemail.hu>
11204 * objects.cs basic-calls.cs: Move some tests to objects.cs.
11206 * objects.cs basic-long.cs: Move some tests to objects.cs.
11208 2005-05-26 Zoltan Varga <vargaz@freemail.hu>
11210 * *-ia64.*: Ongoing IA64 work.
11212 * iltests.il: Add a new test.
11214 * mini.c (mono_method_to_ir): Initialize valuetypes when created using
11215 newobj. Fixes #75042.
11217 2005-05-22 Zoltan Varga <vargaz@freemail.hu>
11219 * *-ia64.*: Ongoing IA64 work.
11221 * *-ia64.*: Ongoing IA64 work.
11223 * *-ia64.*: Ongoing IA64 work.
11225 * basic.cs objects.cs: Move tests accessing static variables as well.
11227 * basic.cs objects.cs: Move test_0_pin_string to objects.cs.
11229 2005-05-21 Zoltan Varga <vargaz@freemail.hu>
11231 * mini.c (SIG_HANDLER_SIGNATURE): Fix warning.
11233 * driver.c: Always print failed tests.
11235 * mini-codegen.c: Use cfg->frame_reg instead of a macro for the
11238 * *ia64*: Ongoing IA64 work.
11240 2005-05-20 Zoltan Varga <vargaz@freemail.hu>
11242 * basic.cs: Add tests for add.ovf. Fix warnings.
11244 2005-05-18 Miguel de Icaza <miguel@novell.com>
11246 * driver.c (mono_main): Avoid crash if no argument is passed to
11247 --break; Do not use g_error, but f_printf. And fix all other
11248 ocurrences of the same crash.
11250 2005-05-17 Zoltan Varga <vargaz@freemail.hu>
11252 * mini.h mini.c: Generalize the existing uses of the MONO_DEBUG env variable
11253 and add a new one: aborting when a SIGSEGV is raised while in unmanaged code.
11256 2005-05-14 Zoltan Varga <vargaz@freemail.hu>
11258 * *-ia64.*: Add beginnings of IA64 backend.
11260 * Makefile.am mini-arch.h mini-codegen.c: Add IA64 support.
11262 2005-05-13 Zoltan Varga <vargaz@freemail.hu>
11264 * inssel-long.brg: Add missing ulong->{i1, i2} checked conversions.
11267 * basic-long.cs exceptions.cs: Add new tests. Fix some warnings.
11269 * mini-amd64.c: Fix a warning.
11271 2005-05-10 Zoltan Varga <vargaz@freemail.hu>
11273 * mini-amd64.c (mono_arch_output_basic_block): Fix stack space leakage
11274 in float_neg. Fixes #74897.
11276 * mini-amd64.c (emit_call): Fix another near call bug.
11278 2005-05-06 Sebastien Pouliot <sebastien@ximian.com>
11280 * declsec.c: Keep the appdomain information in the structure. Added a
11281 missing "return FALSE" for Unmanaged if FullTrust is set (or else the
11282 value gets overwritten).
11283 * declsec.h: Set the default MonoArray for the the stack to 6. Added
11284 an MonoAppDomain member to MonoSecurityFrame.
11285 * mini-exceptions.c: Do not use a glist to keep GC allocated objects
11286 used in the stack walk. Now use a MonoArray which grow (double) when
11289 2005-05-05 Lluis Sanchez Gual <lluis@novell.com>
11291 * mini.c: Re-enabled runtime cleanup, since running threads should
11292 now properly stop when exiting.
11294 2005-05-05 Zoltan Varga <vargaz@freemail.hu>
11296 * mini-codegen.c: New file contaning the arch-independent local
11297 register allocator. Not used by any architectures yet.
11299 * mini.h linear-scan.c: Merge some changes from the
11300 mini-xp-local-regalloc branch.
11302 2005-04-28 Zoltan Varga <vargaz@freemail.hu>
11304 * mini-amd64.c (emit_call): Fix calls to native functions when the
11305 runtime is compiled as a shared library. Fixes #74756.
11307 * mini.c (mono_method_to_ir): Assert if ldsfld and friends are used
11308 on a literal field. Fixes #74751.
11310 2005-04-25 Raja R Harinath <rharinath@novell.com>
11312 * Makefile.am (RUNTIME): Add MONO_CFG_DIR.
11314 2005-04-23 Zoltan Varga <vargaz@freemail.hu>
11316 * objects.cs: Add missing null casting test.
11318 2005-04-22 Zoltan Varga <vargaz@freemail.hu>
11320 * mini-exceptions.c (mono_find_jit_info): Fix native offset calculation
11321 in wrapper methods. Also rename 'address' variable to 'offset'.
11323 2005-04-20 Zoltan Varga <vargaz@freemail.hu>
11325 * mini.c debug-mini.c aot.c tramp-x86.c driver.c: Fix some gcc 4.0
11328 * Makefile.am (MCS): Use -unsafe instead of --unsafe.
11330 * aot.c: Applied patch from "The Software Team" <software@solmersa.com>. Make AOT compilation
11333 Mon Apr 18 16:20:32 CEST 2005 Paolo Molaro <lupus@ximian.com>
11335 * exceptions-ppc.c: update code to handle stack traces (fixes bug #74452).
11337 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11339 * mini-x86.c (mono_emit_stack_alloc): Initialize the whole allocated area not
11340 just the last bytes.
11342 2005-04-17 Zoltan Varga <vargaz@freemail.hu>
11344 * aot.c (mono_compile_assembly): Fix warning.
11346 * mini-exceptions.c (ves_icall_get_frame_info): Fix bug introduced
11347 by the _MSC_VER stuff.
11349 2005-04-16 Zoltan Varga <vargaz@freemail.hu>
11351 * inssel-long.brg: Fix #74588.
11353 * cpu-amd64.md: Fix #74591.
11355 * iltests.il: Add new regression tests.
11357 2005-04-13 Zoltan Varga <vargaz@freemail.hu>
11359 * trace.c (mono_trace_enter_method): Print enums as an int, not as a
11362 2005-04-11 Zoltan Varga <vargaz@freemail.hu>
11364 * mini-x86.c (setup_stack): Unconditionally call pthread_attr_init ().
11366 * exceptions-x86.c mini-x86.h mini-x86.c: Applied some freebsd patches
11367 from Bill Middleton <flashdict@gmail.com>.
11369 2005-04-10 Zoltan Varga <vargaz@freemail.hu>
11371 * arrays.cs: Add new regression test. Fix warnings.
11373 2005-04-09 Zoltan Varga <vargaz@freemail.hu>
11375 * mini-amd64.c (mono_arch_output_basic_block): Fix stack alignment
11376 and leakage in CKFINITE.
11378 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Change
11379 this to a null op since it is called on amd64 too.
11381 * exceptions-amd64.c (get_throw_trampoline): Align stack.
11383 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Remove
11384 body since this is not used on amd64.
11386 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Remove duplicate define.
11388 * mini-amd64.c: Remove obsolete fixmes.
11390 * mini.c (print_method_from_ip): Fix debugging support.
11392 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11394 * ssapre.c: Fix a subtle bug about availability, and limit SSAPRE
11395 so that expressions that don't give much gain are not reduced.
11396 * ssapre.h: Likewise.
11398 2005-04-04 Zoltan Varga <vargaz@freemail.hu>
11400 * exceptions-x86.c (mono_arch_find_jit_info): Remove last SC_EBP reference.
11402 * mini-x86.c (mono_emit_stack_alloc): Fix localloc under windows.
11404 * mini-x86.h exceptions-x86.c: Hopefully fix compilation on *BSD.
11406 2005-04-01 Zoltan Varga <vargaz@freemail.hu>
11408 * mini-sparc.c mini-sparc.h: Add asserts when running with sigaltstack.
11410 * exceptions-x86.c (mono_arch_monoctx_to_sigctx): Fix cygwin build.
11412 2005-03-31 Zoltan Varga <vargaz@freemail.hu>
11414 * mini-x86.c: If sigaltstack support is enabled, perform win32 style
11417 * mini.h (mono_arch_sigctx_to_monoctx): New arch-specific function.
11419 * mini.h (mono_arch_monoctx_to_sigctx): New arch-specific function.
11421 * mini.c: sigaltstack support requires MONO_ARCH_USE_SIGACTION.
11423 * mini-x86.h mini-x86.c exceptions-x86.c: Add support for
11424 MONO_ARCH_USE_SIGACTION. Fixes #74252.
11426 * mini-x86.h: Enable MONO_ARCH_USE_SIGACTION on linux.
11428 * mini-x86.c: Fix up stack overflow handling.
11430 * exceptions.cs: Add new regression test.
11432 2005-03-30 Zoltan Varga <vargaz@freemail.hu>
11434 * mini-x86.c (mono_arch_emit_prolog): Adjust stack after calls to
11435 mono_jit_thread_attach.
11437 * mini.c (mono_method_to_ir): Verify called method is not abstract.
11439 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11441 * mini.c (mono_method_to_ir): Applied Ben's patch from bug #61441 to
11442 avoid calling constructors using callvirt.
11444 * inssel.brg: Fix #74073.
11446 2005-03-29 Sebastien Pouliot <sebastien@ximian.com>
11448 * aot.c, mini.h: Added mono-compiler.h header to allow/ease
11449 compilation with non-GCC compilers.
11450 * mini-exceptions.c, mini-x86.c|h: Patches to make compilation of mono
11451 possible using VS.NET. Adapted from the work of J Lothian (for VC6).
11453 Tue Mar 29 11:43:01 CEST 2005 Paolo Molaro <lupus@ximian.com>
11455 * inssel.brg, arrays.cs: fix long standing 64 bit issue in access to
11456 klass->interface_offsets (will likely fix bug#74073).
11458 2005-03-29 Zoltan Varga <vargaz@freemail.hu>
11460 * mini-amd64.c (mono_arch_is_int_overflow): Fix rex handling.
11462 2005-03-28 Zoltan Varga <vargaz@freemail.hu>
11464 * mini-amd64.c (mono_arch_output_basic_block): Fix order of parameters
11465 to amd64_div_reg_size ().
11467 * mini-amd64.c (mono_arch_emit_exceptions): Emit a near call here too.
11469 2005-03-27 Zoltan Varga <vargaz@freemail.hu>
11471 * cpu-amd64.md (store_membase_reg): Fix length of storer8 opcodes.
11473 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11475 * driver.c: Turn off automatic command line globbing under windows. Fixes #73763.
11477 2005-03-24 Zoltan Varga <vargaz@freemail.hu>
11479 * mini.c (mono_method_to_ir): Remove debugging stuff left in by mistake.
11481 * mini.c (mono_precompile_assembly): Load and precompile referenced
11482 assemblies as well. Fixes #74015.
11484 2005-03-23 Zoltan Varga <vargaz@freemail.hu>
11486 * cpu-amd64.md (sin): Fix up maximum lengths of some opcodes.
11488 2005-03-23 Sebastien Pouliot <sebastien@ximian.com>
11490 * declsec.c: Skip linkdemand checks for intra-corlib calls. This skips
11491 a lot of checks and (anyway) permissions cannot work until corlib is
11494 Wed Mar 23 14:29:49 CET 2005 Paolo Molaro <lupus@ximian.com>
11496 * mini-ppc.c: fixed ABI issue on sysv/ppc.
11498 Tue Mar 22 19:03:17 CET 2005 Paolo Molaro <lupus@ximian.com>
11500 * tramp-ppc.c, exceptions-ppc.c: added missing icache flush
11501 calls (fixes bug#72824).
11503 Tue Mar 22 16:28:48 CET 2005 Paolo Molaro <lupus@ximian.com>
11505 * mini.c: fix tail recursion elimination (see test in bug#73936).
11507 2005-03-21 Zoltan Varga <vargaz@freemail.hu>
11509 * mini-amd64.c (mono_arch_output_basic_block): Add inline versions of
11510 some fp functions in sse2 mode.
11512 2005-03-20 Zoltan Varga <vargaz@freemail.hu>
11514 * mini-x86.c (emit_tls_get): Move tls handling into a separate helper function.
11516 2005-03-19 Zoltan Varga <vargaz@freemail.hu>
11518 * mini.h mini.c: Add mono_get_jit_tls_key ().
11520 * mini-x86.c: Enable fast TLS support on windows.
11522 2005-03-17 Sebastien Pouliot <sebastien@ximian.com>
11524 * declsec.c: Renamed aptc to allowpartiallytrustedcallers.
11525 * mini.c: Check for p/invoke method when generating code. If a
11526 p/invoke method, or it's class, isn't decorated with [Suppress
11527 UnmanagedCodeSecurity] then generate code to call System.Security.
11528 UnmanagedDemand (only if the security manager is active).
11530 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11532 * tramp-amd64.c (create_specific_trampoline): Revert parts of the
11533 last change as it seems to cause strange crashes.
11535 Wed Mar 16 16:24:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11537 * *.c: handle unsafe function pointers where needed.
11539 2005-03-16 Zoltan Varga <vargaz@freemail.hu>
11541 * mini.c (mono_jit_free_method): Remove the fixme too.
11543 2005-03-15 Miguel de Icaza <miguel@novell.com>
11545 * mini.c: As discussed, make the code actually free the delegate
11546 thunk now, to enable the debugging of delegate problems, use
11547 MONO_DEBUG=1 when running Mono.
11549 This takes also care of parts of the leaks as seen by Joe.
11551 2005-03-15 Zoltan Varga <vargaz@freemail.hu>
11553 * mini-amd64.c (mono_arch_setup_jit_tls_data): Enable
11554 thread_tls_offset calculation.
11556 2005-03-14 Sebastien Pouliot <sebastien@ximian.com>
11558 * declsec.c: Reworked linkdemand checks for icall. The previous code
11559 was using the declaration code (untrusted) and didn't work as expected
11560 with the CLR 2.0. We're now more compatible with 2.0 than 1.x for this
11563 2005-03-13 Zoltan Varga <vargaz@freemail.hu>
11565 * iltests.il: Add new localloc test.
11567 * mini-amd64.c: Handle large stack allocations the same way as on
11568 windows if stack overflow handling is working.
11570 * mini-amd64.c: Allocate the signal stack using mmap.
11572 * mini.c (sigsegv_signal_handler): Fix reading of context.
11574 * mini-exceptions.c: Fix up stack overflow handling.
11576 * mini-amd64.h mini-amd64.c: Fix up stack overflow handling.
11578 * tramp-amd64.c (create_specific_trampoline): Optimize trampoline size.
11580 * exceptions-amd64.c (mono_amd64_exceptions_init): Remove this.
11582 * mini.h mini.c tramp-*.c: Move common trampoline code to mini.c.
11584 * mini-x86.h mini-x86.c mini-amd64.h mini-amd64.c: Get rid of the
11585 tramp_init functions as they are no longer needed.
11587 2005-03-12 Zoltan Varga <vargaz@freemail.hu>
11589 * tramp-amd64.c (mono_amd64_tramp_init): Fix typo.
11591 * tramp-amd64.c (mono_amd64_tramp_init): Init AOT trampoline as well.
11593 * mini-amd64.h mini-amd64.c (mono_amd64_exceptions_init): Remove this.
11595 * mini.c mini-*.h: Remove OUT_OF_LINE_BBLOCK defines since all arches
11598 * mini-ops.h: Add OP_LMUL_IMM.
11600 * mini.c jit-icalls.cmini-amd64.h mini-amd64.c cpu-amd64.md: Implement
11601 long mul/div opcodes as intrinsic.
11603 * mini-amd64.c (emit_call): Handle the case when the callee might be
11606 2005-03-11 Zoltan Varga <vargaz@freemail.hu>
11608 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Reorder cases to be
11611 * mini-amd64.c (mono_arch_get_vcall_slot_addr): Fix ordering of cases.
11613 * aot.c (mono_aot_load_method): Get rid of bogus make_writable call.
11615 2005-03-09 Ben Maurer <bmaurer@ximian.com>
11617 * mini.c (mono_codegen): Don't leak here, to help people running
11620 2005-03-08 Zoltan Varga <vargaz@freemail.hu>
11622 * mini-amd64.c (mono_arch_output_basic_block): Fix int->float
11623 conversions in sse2 mode.
11625 * basic-float.cs: Add regression test.
11627 * mini-amd64.c: Reenable sse2.
11629 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
11631 * mini-amd64.c: Disable sse2 until some regressions are fixed.
11633 2005-03-07 Joerg Rosenkranz <joergr@voelcker.com>
11635 * driver.c: Copyright text should include 2005.
11637 2005-03-07 Zoltan Varga <vargaz@freemail.hu>
11639 * cpu-amd64.md (load_membase): Fix more max lengths.
11641 2005-03-06 Zoltan Varga <vargaz@freemail.hu>
11643 * cpu-amd64.md (load_membase): Fix max length.
11645 * mini-ops.h: Add OP_F<xx>_MEMBASE opcodes.
11647 * inssel.brg: Add MONO_EMIT_BIALU_MEMBASE macro.
11649 * cpu-amd64.md inssel-amd64.brg mini-amd64.h mini-amd64.brg: Finish SSE2
11650 support and enable it by default. Also add OP_F<xxx>_MEMBASE opcodes.
11652 * basic-float.cs: Add rounding regression test.
11654 * mini-amd64.c (INST_IGNORES_CFLAGS): Add more instructions.
11656 2005-03-04 Neale Ferguson <NealeFerguson@earthlink.net>
11658 * inssel-s390.brg, mini-s390.c: Add support for passing/returning small
11659 structures in registers for pinvoke wrappers.
11661 2005-03-04 Zoltan Varga <vargaz@freemail.hu>
11663 * mini-exceptions.c (ves_icall_get_trace): Return wrapper info as well.
11665 2005-03-03 Zoltan Varga <vargaz@freemail.hu>
11667 * mini.h mini.c mini-x86.c: Pass the domain of the native->managed
11668 wrapper to mono_jit_thread_attach.
11670 * mini.c (mini_jit_thread_attach): New jit icall.
11672 * mini-x86.c (mono_arch_emit_prolog): Attach to the VM in
11673 native->managed wrappers.
11675 * exceptions.cs: Add new regression test.
11677 * mini.c (optimize_branches): Check regions in the cbranch to throw
11678 block case as well. Fixes #73242.
11680 Tue Mar 1 18:35:27 CET 2005 Paolo Molaro <lupus@ximian.com>
11682 * mini.c: thread safety fixes.
11684 2005-02-27 Zoltan Varga <vargaz@freemail.hu>
11686 * tramp-amd64.c (amd64_magic_trampoline): Disable the method_ptr
11687 patching stuff, since delegates use jump trampolines so there is
11690 * tramp-amd64.c (create_trampoline_code): Pass NULL as 'code' in
11693 * tramp-amd64.c: Fix build.
11695 * mini-x86.c tramp-x86.c: Moved get_vtable_slot_addr into mini-x86.c and rename
11696 it to mono_arch_.... Add get_delegate_method_ptr implementation for x86.
11698 * mini-amd64.h mini.h mini-amd64.c tramp-amd64.c (mono_amd64_get_vcall_slot_addr):
11699 Rename this to mono_arch....
11700 (mono_amd64_get_delegate_method_ptr_addr): Ditto.
11702 * mini-amd64.c (mono_amd64_get_delegate_method_ptr_addr): New helper function.
11704 * mini-amd64.c (emit_call): If both the caller and the callee is
11705 guaranteed to have 32 bit addresses, emit a normal call.
11707 * tramp-amd64.c: Adapt to changes in mini-amd64.c.
11709 * tramp-amd64.c (amd64_magic_trampoline): Remove patching of trampolines.
11710 * tramp-amd64.c (amd64_magic_trampoline): Add support for patching the
11711 method_ptr inside delegates.
11713 2005-02-26 Zoltan Varga <vargaz@freemail.hu>
11715 * mini.c (mono_jit_free_method): Free the method info even if the native code is
11716 invalidated. Fixes #73001.
11718 * mini.c: Add a proper icall wrapper for mono_delegate_ctor.
11720 * mini-x86.c: Only use stdcall for pinvokes on windows.
11722 Thu Feb 24 15:22:30 CET 2005 Paolo Molaro <lupus@ximian.com>
11724 * mini.c, mini.h: make mono_lmf_addr a fast-access thread var.
11725 * mini-x86.c: remove unreliable __thread var offset detection,
11726 use the correct accessors and enable by default.
11728 2005-02-23 Zoltan Varga <vargaz@freemail.hu>
11730 * mini.c (mono_jit_free_method): Fix memory leak.
11732 2005-02-22 Zoltan Varga <vargaz@freemail.hu>
11734 * mini.c (mono_method_to_ir): Allocate a GOT var for THROW and RETHROW.
11736 2005-02-21 Zoltan Varga <vargaz@freemail.hu>
11738 * cpu-amd64.md: Fix lengths of atomic opcodes.
11740 Mon Feb 21 16:52:20 CET 2005 Paolo Molaro <lupus@ximian.com>
11742 * driver.c: try to not imply using ICU is any good.
11744 2005-02-20 Zoltan Varga <vargaz@freemail.hu>
11746 * mini-amd64.c (mono_arch_get_inst_for_method): Implement more
11747 functions as inline ops.
11749 * mini-ops.h inssel-amd64.brg cpu-amd64.md mini-amd64.c: Implement
11750 some Interlocked functions as inline ops.
11752 * mini.c (move_basic_block_to_end): Fix bug in last patch.
11754 * mini.h (MonoBasicBlock): Reorganize fields a bit.
11756 * mini-ops.h inssel.brg: Add OP_NOT_REACHED.
11758 * mini.c: Add support for OP_NOT_TAKEN.
11760 * mini-amd64.h mini-amd64.c: Add support for passing/returning small
11761 structures in registers for pinvoke wrappers.
11763 * mini-amd64.c: Fix warnings.
11765 2005-02-19 Zoltan Varga <vargaz@freemail.hu>
11767 * mini.h (MonoCompile): Add 'ret_var_is_local' field.
11769 * mini.h mini.c (mono_arch_create_vars): Add new arch specific hook.
11771 * mini.c (NEW_RETLOADA): If the ret variable is a local, use its
11772 address instead of loading the address from it.
11774 * mini-x86.c: Add support for returning small structs in registers
11775 on Win32. Fixes part of #70864.
11777 2005-02-18 Zoltan Varga <vargaz@freemail.hu>
11779 * trace.c (get_token): Improve error checking.
11781 2005-02-17 Zoltan Varga <vargaz@freemail.hu>
11783 * jit-icalls.c (mono_ldvirtfn): Explicitly check for a NULL obj here.
11785 2005-02-17 Sebastien Pouliot <sebastien@ximian.com>
11787 * mini.h: Moved MONO_EXCEPTION_* enum to metadata/class-internals.h so
11788 it can be reused for MonoClass.
11789 * mini.c: Renamed MONO_EXCEPTION_SECURITY to MONO_EXCEPTION_SECURITY
11792 2005-02-15 Sebastien Pouliot <sebastien@ximian.com>
11794 * mini.c: Fixed 2 cases where I sent a MonoMethod to managed code
11795 instead of a MonoReflectionMethod. The method information wasn't used
11796 when displaying SecurityException details (but will be now).
11798 2005-02-15 Atsushi Enomoto <atsushi@ximian.com>
11800 * Makefile.am : windows build fix.
11802 2005-02-14 Zoltan Varga <vargaz@freemail.hu>
11804 * iltests.il: Add new regression test.
11806 * mini.c (mono_method_to_ir): Allocate a GOT var in CEE_NEWOBJ. Fixes
11809 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
11811 * mini.c: Moved linkdemand check into helper function check_linkdemand
11812 to allow reuse for all intructions (CALL, CALLVIRT, NEWOBJ, JMP,
11815 2004-02-13 Sebastien Pouliot <sebastien@ximian.com>
11817 * declsec.c: Added statistics counter for different kinds of
11819 * mini.h: Added CAS statistic counters to MonoJitStats. Removed unused
11820 (and commented) declaration.
11821 * mini.c: Added statistics counter for security Demand code
11822 generation. Added display of security statistics.
11824 2005-02-13 Zoltan Varga <vargaz@freemail.hu>
11826 * declsec.c (mono_declsec_linkdemand_aptc): Applied patch from Robert Jordan (robertj@gmx.net).
11827 Fix compilation errors under gcc-2.95.
11829 2005-02-12 Ben Maurer <bmaurer@ximian.com>
11831 * mini.c, driver.c: Use the new jit trampoline hashtable
11833 Fri Feb 11 18:47:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11835 * mini.c, jit-icalls.c: use the managed implementation of memcpy, too.
11837 2005-02-11 Martin Baulig <martin@ximian.com>
11839 * debug-mini.c (mono_debug_close_method): Free the line number array.
11841 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
11843 * aot.c: Break up large methods into smaller ones. Share GOT slots for
11846 * mini.h: Bump AOT file format version.
11848 2005-02-10 Sebastien Pouliot <sebastien@ximian.com>
11850 * declsec.c: Added LinkDemand support and it's special cases for ECMA,
11852 * declsec.h: Added macros to get/set lazyly initialized security
11853 informations about assemblies. Added new enum for different type of
11854 possible LinkDemand violation. Added function to check LinkDemands.
11855 * mini.h: Added a field to MonoCompile to hold any security violation
11856 detected when JITting a method (so it can be thrown later).
11857 * mini.c: Added LinkDemand checks in mono_method_to_ir for CEE_CALL
11858 and CEE_CALLVIRT. Added code to throw exception at the end of
11859 mini_method_compile (note: the exception is unhandled right now).
11861 Thu Feb 10 15:49:44 CET 2005 Paolo Molaro <lupus@ximian.com>
11863 * mini.c, jit-icalls.c: use the managed implementation of
11864 memset for initobj and memset, to avoid managed <-> unmanaged
11867 2005-02-10 Zoltan Varga <vargaz@freemail.hu>
11869 * inssel.brg (mini_emit_virtual_call): Disable the virtual->nonvirtual
11870 optimization if it would need a GOT var.
11872 * basic.cs: Add tests for constant propagation and switch statements.
11874 * ssa.c: Fix out-of-range constant propagation and switch statements.
11876 2005-02-09 <vargaz@freemail.hu>
11878 * inssel-x86.brg (reg): Align the allocation size in the localloc(imm) case too.
11880 2005-02-08 Zoltan Varga <vargaz@freemail.hu>
11882 * cpu-amd64.md (load_membase): Fix max length of load_membase.
11884 Tue Feb 8 18:21:11 CET 2005 Paolo Molaro <lupus@ximian.com>
11886 * mini.c: update to new signature of mono_class_get_allocation_ftn().
11888 2005-02-06 Neale Ferguson <NealeFerguson@earthlink.net>
11890 * cpu-s390.md, mini-s390.c: Correct bug with register usage on certain
11891 arithmetic operations.
11893 Sun Feb 6 07:10:12 EST 2005 Paolo Molaro <lupus@ximian.com>
11895 * mini-ppc.c: add a workaround for broken user code that
11896 DllImports vararg functions with non-vararg signatures.
11898 2005-02-05 Zoltan Varga <vargaz@freemail.hu>
11900 * mini.c (mono_jit_compile_method_inner): Add detection and a
11901 meaningfull error message for assemblies written in Managed C++.
11903 * tramp-amd64.c mini-amd64.h: Add support for
11904 create_trampoline_from_token ().
11906 * aot.c mini-x86.c abcremoval.c: Applied patch from
11907 Robert Jordan (robertj@gmx.net). Fix compilation errors under gcc-2.95.
11909 2005-02-04 Zoltan Varga <vargaz@freemail.hu>
11911 * mini.h mini.c mini-x86.h tramp-x86.c: Add a new kind of trampoline
11912 which takes a MonoImage/token as parameter instead of a MonoMethod.
11914 * aot.c: Use the new trampoline for initializing vtables.
11916 * aot.c: Add support for ldfld/stfld_remote wrappers.
11918 * mini-ops.h cpu-pentium.md inssel-x86.brg mini-x86.c: Add optimized
11919 rules for compare <MEM>, IMM.
11921 * mini.h (MONO_AOT_FILE_VERSION): Bump it.
11923 * aot.c: Handle inherited finalizers correctly.
11925 2005-02-03 Zoltan Varga <vargaz@freemail.hu>
11927 * inssel.brg (stmt): Add a missing _setup_... ().
11929 * aot.c: Save some parts of the class state to the AOT file and use it
11930 to recompute that state when a class is initialized.
11932 * mini.c: Install AOT hooks into the runtime.
11934 * mini.h: Bump AOT file format version.
11936 * mini.c (mono_method_to_ir): Initialize pointer type locals correctly.
11939 * iltests.il: Add new test.
11941 Wed Feb 2 16:53:59 CET 2005 Paolo Molaro <lupus@ximian.com>
11943 * mini.c: fix typo.
11945 Wed Feb 2 16:37:13 CET 2005 Paolo Molaro <lupus@ximian.com>
11947 * mini.c: setup the statistical profiler in the thread attach
11948 callback to cope with the new single thread code.
11950 Wed Feb 2 15:43:58 CET 2005 Paolo Molaro <lupus@ximian.com>
11952 * mini-ppc.c: ensure we have enough room for the profiler
11953 calls (fixed bug#72084).
11955 2005-02-02 Zoltan Varga <vargaz@freemail.hu>
11957 * aot.c: Get rid of the MonoAotMethod structure and the hashtable holding
11960 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11962 * driver.c: Re-enabled SSAPRE (two commits, I was just dumb).
11964 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11966 * ssapre.c: Fixed an issue with down safety (this allows IronPython
11967 to succesfully execute parrotbench).
11968 * ssapre.h: Likewise.
11970 2005-2-1 Massimiliano Mantione <massi@ximian.com>
11972 * ssa.c: In mono_ssa_rename_vars, forced the creation of a new SSA
11973 variable for stores to method arguments (fixes a SSAPRE issue).
11975 Tue Feb 1 15:52:26 CET 2005 Paolo Molaro <lupus@ximian.com>
11977 * mini.c: handle value types in dup, fixes gen-112.cs.
11979 Tue Feb 1 11:45:19 CET 2005 Paolo Molaro <lupus@ximian.com>
11981 * mini-ppc.c, cpu-g4.md, tramp-ppc.c: use a slower code
11982 sequence for calls in dynamic methods to avoid thunks.
11984 Tue Feb 1 11:44:01 CET 2005 Paolo Molaro <lupus@ximian.com>
11986 * mini.c: correctly remove dynamic methods from the hashtable.
11988 2005-1-20 Massimiliano Mantione <massi@ximian.com>
11990 * driver.c: Disabled SSAPRE until fix the bug that appears
11991 in IronPython's parrotbench.
11993 2005-01-31 Zoltan Varga <vargaz@freemail.hu>
11995 * aot.c (mono_compile_assembly): Get rid of Skip (other) messages.
11997 * mini.c (mono_method_to_ir): Revert the previous change.
11999 * mini.c (mono_method_to_ir): Do not inline ldfld and stfld wrappers
12000 when AOT compiling.
12002 * tramp-x86.c (x86_magic_trampoline): Avoid calls to
12003 mono_jit_info_table_find () etc. when running under valgrind.
12005 * inssel.brg: Fix warnings.
12007 * mini-exceptions.c: Fix warnings.
12009 2005-01-31 Martin Baulig <martin@ximian.com>
12011 * driver.c (compile_all_methods_thread_main): Don't try to compile
12012 generic methods or anything which has type parameters.
12014 2005-01-30 Zoltan Varga <vargaz@freemail.hu>
12016 * aot.c: Avoid costly calls to mono_method_full_name in tracing code and fix memory leaks.
12018 * TestDriver.cs: Add --verbose flags.
12020 * graph.c ssa.c: Fix 64 bit warnings.
12022 * abcremoval.h ssapre.h abcremoval.c ssapre.c mini.c tramp-amd64.c
12023 trace.c mini-exceptions.c linear-scan.c inssel-amd64.brg inssel.brg:
12024 Fix 64 bit warnings.
12026 * mini-amd64.c (mono_arch_output_basic_block): Fix uninitialized
12027 variable not spotted by gcc.
12029 * mini-amd64.c inssel-amd64.brg: Applied patch from
12030 Willibald Krenn <Willibald.Krenn@gmx.at>. Clean up usage of
12031 X86_COMPARE_MEMBASE opcodes.
12033 * exceptions-amd64.c (mono_arch_find_jit_info): Fix AMD64 build.
12035 2005-01-29 Ben Maurer <bmaurer@ximian.com>
12037 * *: MonoMethod->signature might be NULL now. You *MUST* use
12038 mono_method_signature.
12040 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12042 * driver.c (compile_all_methods_thread_main): Compile the methods
12043 without invoking cctors.
12045 Fri Jan 28 18:28:26 CET 2005 Paolo Molaro <lupus@ximian.com>
12047 * mini.c: remove ben's "optimizations" to dup+stloc (bug #71905).
12048 * basic-calls.cs: test for the above.
12050 2005-01-28 Zoltan Varga <vargaz@freemail.hu>
12052 * mini.c mini-exceptions.c aot.c exceptions-*.c: Update after
12053 MonoJitInfo changes.
12055 2005-01-27 Zoltan Varga <vargaz@freemail.hu>
12057 * mini-exceptions.c (mono_handle_exception): Compute the stack trace
12058 eagerly if it contains dynamic methods.
12060 * mini-exceptions.c (ves_icall_System_Exception_get_trace): New icall.
12062 * mini-exceptions.c (mono_handle_exception): Avoid computing the stack
12063 trace, it is now computed by an icall from trace_ips.
12065 * mini-exceptions.c: Fix a warning.
12067 Thu Jan 27 13:38:34 CET 2005 Paolo Molaro <lupus@ximian.com>
12069 * mini-exceptions.c: don't bother getting stack trace info if
12070 it's not going to be used.
12072 2005-01-27 Raja R Harinath <rharinath@novell.com>
12074 * Makefile.am (common_sources): Add ssapre-cee-ops.h and
12077 2005-01-26 Zoltan Varga <vargaz@freemail.hu>
12079 * mini.c (remove_block_if_useless): Only print debug stuff with -v -v.
12081 * aot.c: Avoid calling mono_method_get_header () if not needed.
12083 * mini.h: Bump AOT file format version.
12085 * mini.c (mono_emit_native_call): Allocate a GOT var here.
12087 * mini.c (mono_print_tree): Print more info for calls.
12089 2005-01-26 Sebastien Pouliot <sebastien@ximian.com>
12091 * declsec.h: Remove warning by adding missing include for marshal.h
12093 2005-01-26 Martin Baulig <martin@ximian.com>
12095 * mini.c (mono_method_to_ir): In CEE_UNBOX_ANY, don't increase
12098 2005-01-25 Zoltan Varga <vargaz@freemail.hu>
12100 * mini-amd64.c (mono_arch_call_opcode): Add missing MONO_SSA_LOAD/STORE
12103 * ssa.c (mono_ssa_compute): Fix crashes when using AOT.
12105 * aot.c (mono_compile_assembly): Fix a warning.
12107 2005-01-25 Sebastien Pouliot <sebastien@ximian.com>
12109 * declsec.c: Look for security attributes on the original MonoMethod
12110 (and not the wrapped one). This fix permissions on icalls.
12112 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12114 * mini-amd64.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12116 * mini.c (mono_allocate_stack_slots): Add a fixme.
12118 * mini-x86.c (mono_arch_allocate_vars): Use mono_allocate_stack_slots ().
12120 Sun Jan 23 16:16:48 CET 2005 Paolo Molaro <lupus@ximian.com>
12122 * inssel.brg: optimize casts of sealed types (more
12123 optimizations waiting for fixes in remoting).
12125 2005-01-23 Zoltan Varga <vargaz@freemail.hu>
12127 * inssel.brg (stmt): Add another dummy rule.
12129 * driver.c: Fix warnings.
12131 * driver.c (mono_main): If running under valgrind, instruct glib to use
12132 the system allocation functions so valgrind can track the memory
12133 allocated by the g_... functions.
12135 * inssel.brg (stmt): Add DUMMY rule for OP_DUMMY_STORE.
12137 * mini-ops.h: Add OP_DUMMY_STORE opcode.
12139 * mini.h (MONO_BBLOCK_IS_IN_REGION): New helper macro.
12141 * liveness.c: Handle OP_DUMMY_STORE. Enable register allocation for
12142 variables in try regions.
12144 * mini.c (mini_method_compile): Don't disable optimizations on large
12145 methods when AOT compiling.
12147 * mini.c (mono_allocate_stack_slots): New arch independent method to
12148 allocate stack slots. Not yet used.
12150 2005-01-22 Ben Maurer <bmaurer@ximian.com>
12152 * debug-mini.c (mono_debug_close_method): Plug some leaks.
12154 Sat Jan 22 13:41:51 EST 2005 Paolo Molaro <lupus@ximian.com>
12156 * mini-ppc.c: make the branch info relative as the code
12157 buffer can be reallocated.
12159 2005-01-22 Sebastien Pouliot <sebastien@ximian.com>
12161 * aot.c: Allow decoding of the new MONO_PATCH_INFO_DECLSEC.
12162 * driver.c: Removed the AOT/security restriction. Now initialize the
12163 security manager (in metadata) if --security is used.
12164 * mini.c|h: Add the MONO_PATCH_INFO_DECLSEC code to use the index,
12165 rather than the pointer to declarative security, when AOT is used.
12167 Sat Jan 22 09:35:19 EST 2005 Paolo Molaro <lupus@ximian.com>
12169 * mini.h, mini-ppc.h, mini-ppc.c: updated to use out of line
12170 basic blocks, reduced intrinsic exception throwing code size.
12172 2005-01-22 Miguel de Icaza <miguel@ximian.com>
12174 * driver.c (mini_usage): Reorder the usage screen.
12176 2005-01-21 Zoltan Varga <vargaz@freemail.hu>
12178 * mini.c (mono_resolve_patch_target): Fix warning.
12180 2005-01-20 Zoltan Varga <vargaz@freemail.hu>
12182 * mini-x86.c (mono_arch_local_regalloc): Fix bug introduced by
12185 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12187 * mini-amd64.c (mono_arch_local_regalloc): Revert last patch as it
12188 breaks the amd64 build.
12190 * mini-x86.c (mono_arch_local_regalloc): Fix bug in div/rem
12191 register allocation. Fixes #71454.
12193 * mini-amd64.c (mono_arch_local_regalloc): Ditto.
12195 * arrays.cs: Add new regression test.
12197 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12199 * ssapre.c: Turned usage of snprintf to GString.
12200 * ssapre.h: disabled MONO_APPLY_SSAPRE_TO_SINGLE_METHOD
12201 (I left it on by mistake in my previous commit).
12203 Thu Jan 20 12:00:45 CET 2005 Paolo Molaro <lupus@ximian.com>
12205 * mini.c, cfold.c, basic-calls.cs: preserve side effects
12206 on cond branch optimization (fixes bug# 71515).
12208 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12210 * abcremoval.c: Fixed bug 71062.
12211 * abcremoval.h: Likewise.
12213 2005-1-20 Massimiliano Mantione <massi@ximian.com>
12215 * mini.c: Added a new functionality to optimize_branches, the removal
12216 of useless basic blocks, and fixed some problem in the removal of
12217 critical edges; some utility functions added for both purposes.
12218 * ssapre.c: Added complex expression support, and fixed bug 70637.
12219 * ssapre.h: Likewise.
12220 * ssapre-cee-ops.h: Added file with list of "CEE_*" opcodes
12222 * ssapre-mini-ops.h: Likewise, but for "OP_*" opcodes.
12223 * driver.c: Re-enabled SSAPRE.
12225 2005-01-19 Martin Baulig <martin@ximian.com>
12227 * mini.c (mono_method_to_ir): Call mono_get_inflated_method() on
12228 the result of mono_get_method_constrained().
12230 2005-01-18 Neale Ferguson <NealeFerguson@earthlink.net>
12232 * exceptions-s390.c tramp-s390.c: Allocate code using the global code
12235 2005-01-18 Geoff Norton <gnorton@customerdna.com>
12237 * jit-icalls.c (mono_llmult_ovf): Fix other overflow conditions to
12238 be detected. Fixes #59296.
12240 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12242 * mini-amd64.c (mono_arch_output_basic_block): Remove some assertions
12243 which can happen. Fixes #71361.
12245 2005-01-18 Zoltan Varga <vargaz@freemail.hu>
12247 * exceptions-sparc.c tramp-sparc.c: Allocate code using the global code
12250 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12252 * mini.c (mono_create_jump_trampoline): Revert last change as it causes
12253 appdomain-unload.exe to fail.
12255 * mini.c: Fix some memory leaks.
12257 Mon Jan 17 16:16:23 CET 2005 Paolo Molaro <lupus@ximian.com>
12259 * inssel.brg: handle the new size of rank, idepth, max_interface_id.
12260 Fixed bug and sped up some codepaths.
12262 2005-01-17 Zoltan Varga <vargaz@freemail.hu>
12264 * mini.c: Fix some memory leaks.
12266 * exceptions.cs basic-long.cs: Add test for checked ulong->int
12269 * inssel-long.brg: Implement long_conv_to_ovf_i4_un. Fixes #71319.
12271 * inssel-long.brg: Fix conv.ovf.i8 when run on an int32. Fixes
12274 * iltests.il: Add regression test for #71320.
12276 2005-01-16 Zoltan Varga <vargaz@freemail.hu>
12278 * mini.c (mono_codegen): Fix installation of profiler hooks.
12280 * mini-sparc.c mini-amd64.c: Don't allocate stack space for dead vars.
12282 Sun Jan 16 12:19:35 CET 2005 Paolo Molaro <lupus@ximian.com>
12284 * mini.h, mini.c, cfold.c: optimize access to enum
12285 readonly fields, too. Eval conditional branches if possible
12286 to perform unreachable code removal in more cases.
12288 2005-01-15 Zoltan Varga <vargaz@freemail.hu>
12290 * tramp-amd64.c exceptions-amd64.c: Use the new global code manager.
12292 * mini.c (mono_global_codeman_reserve): New function to allocate code memory from a global
12295 * tramp-x86.c mini-x86.c exceptions-x86.c: Allocate all code memory so mono works with
12296 WinXP DEP. Fixes #71244.
12298 2005-01-14 Zoltan Varga <vargaz@freemail.hu>
12300 * inssel.brg: Allways convert CEE_CONV_OVF_I4 to a move on 64 bit platforms. Fixes #71236.
12302 2005-01-13 Zoltan Varga <vargaz@freemail.hu>
12304 * mini-x86.c (mono_arch_output_basic_block): Fix OP_ATOMIC_ADD_NEW_I4.
12306 2005-01-11 Zoltan Varga <vargaz@freemail.hu>
12308 * mini-exceptions.c exceptions-ppc.c aot.c: Cope with MonoJitInfo
12311 * mini.h: Bump AOT version.
12313 * mini.h (MonoCompile): Change exvar to a hash table.
12315 * mini.c: Allocate a separate exvar for each handler block.
12317 * mini.c: Get rid of the computation of filter_lengths, its not needed.
12319 * mini.c inssel.brg: Change OP_THROW_OR_NULL to compare the current
12320 ex var with the pending exception and only throw if the two are equal.
12323 * exceptions.cs: Add tests for rethrow and nested catch clauses.
12325 * mini-x86.c: Fix warnings.
12327 * Makefile.am (common_sources): Move mini-exceptions.c here as it is
12328 used by all the ports now.
12330 * aot.c: Add write-symbols and save-temps options.
12332 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12334 * mini-x86.c: Add support for returning structs in registers from pinvoke functions on WIN32.
12336 Mon Jan 10 16:11:16 EST 2005 Neale Ferguson <nealeferguson@earthlink.net>
12338 * mini-ops.h, inssel-s390.brg, cpu-s390.md: Support OP_ATOMIC__xxx
12341 * tramp-s390.c: Check vtable slot belongs to the domain.
12343 * mini-exceptions.c, exceptions-s390.c: Standardize exception handling
12344 as per other platforms.
12346 * mini-s390.c, mini-s390.h: Enable out-of-line bblock support.
12348 Mon Jan 10 18:53:05 CET 2005 Paolo Molaro <lupus@ximian.com>
12350 * driver.c: we don't run the Main() code in a subthread anymore.
12352 Mon Jan 10 17:54:16 CET 2005 Paolo Molaro <lupus@ximian.com>
12354 * mini.c: added experimental rtc support in the statistical
12355 profiler: if the user has the permission, more accurate statistics
12356 are gathered. Run with: MONO_RTC=4096 mono --profiler=default:stat ....
12357 The MONO_RTC value must be restricted to what the linux rtc allows:
12358 power of two from 64 to 8192 Hz.
12360 2005-01-10 Zoltan Varga <vargaz@freemail.hu>
12362 * mini-x86.c (mono_arch_emit_exceptions): Fix #71121.
12364 Mon Jan 10 05:20:49 EST 2005 Paolo Molaro <lupus@ximian.com>
12366 * mini-ppc.c: better icache flush for smp.
12368 2005-01-09 Zoltan Varga <vargaz@freemail.hu>
12370 * mini-amd64.c (emit_move_return_value): Fix memory leak.
12372 * mini-x86.c (get_call_info): Add the get_call_info () code from the
12373 amd64 port, not yet used.
12375 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12377 * mini.c (mono_method_to_ir): Disable inlining of ldfld wrappers with
12380 2005-01-07 Sebastien Pouliot <sebastien@ximian.com>
12382 * driver.c: Added --security option to activate the security manager.
12383 Right now this will allow code generation for declarative demands and
12384 is disabled when AOT is specified.
12385 * mini.c: Add code generation for declarative security demands.
12386 * mini.h: Add mono_use_security_manager as an extern gboolean.
12388 2005-01-07 Zoltan Varga <vargaz@freemail.hu>
12390 * aot.c (mono_compile_assembly): Speed up compilation a bit by
12391 emitting more dense assembly code.
12393 * mini-sparc.c mini-sparc.h exceptions-sparc.c: Enable optimized corlib
12394 exception throwing stuff.
12396 2005-01-06 Zoltan Varga <vargaz@freemail.hu>
12398 * mini-sparc.c (mono_arch_emit_exceptions): Fix typo in previous patch. Remove
12401 * mini-amd64.c (mono_arch_emit_exceptions): Remove duplicate epilog stuff
12402 left in by mistake.
12404 * driver.c (EXCLUDED_FROM_ALL): Disable SSAPRE until bug #70637 is
12407 * mini-sparc.h mini-sparc.c: Enable out-of-line bblock support.
12409 * tramp-*.c: Only patch vtable slots if the object is in the current
12410 domain. Fixes appdomain-unload.exe.
12412 * mini-amd64.c mini-amd64.h: Enable out-of-line bblock support.
12414 * mini-amd64.c (mono_arch_local_regalloc): Port regalloc fix from
12417 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12419 * mini.c (reverse_branch_op): New helper function.
12421 * mini.c (optimize_branches): Run the new optimization only on
12422 platforms which support it. Also reverse all kinds of branches.
12424 * mini.h (MonoBasicBlock): Add 'out_of_line' field.
12426 * mini.c (mono_method_to_ir): Set 'out_of_line' for bblocks which have
12429 * mini.c (optimize_branches): Reverse not-equals branches if the false
12430 bblock is a throw. This happens a lot of time with argument checking in
12433 * mini.c (mono_codegen): Add support for placing basic blocks after
12434 the function epilogue.
12436 * mini-x86.c mini-x86.h: Add support for placing basic blocks after the
12439 2005-01-05 Miguel de Icaza <miguel@ximian.com>
12441 * mini.c (setup_stat_profiler): Only set this up if the platform
12442 supports ITIMER_PROF.
12444 2005-01-05 Zoltan Varga <vargaz@freemail.hu>
12446 * mini-x86.c (mono_arch_local_regalloc): Fix a bug introduced by the
12449 * inssel.brg: Fix a warning.
12451 Wed Jan 5 16:40:18 CET 2005 Paolo Molaro <lupus@ximian.com>
12453 * mini.c: added support for statistical profiler
12454 (run with: --profile=default:stat).
12456 2005-01-04 Zoltan Varga <vargaz@freemail.hu>
12458 * mini-x86.h (MONO_ARCH_ENABLE_EMIT_STATE_OPT): Enable this on x86.
12460 * mini-x86.c cpu-pentium.md: More fixes for usage of global registers.
12462 * mini-amd64.c (mono_arch_local_regalloc): Port some regalloc fixes
12463 related to global registers from the amd64 port.
12465 2005-01-03 Zoltan Varga <vargaz@freemail.hu>
12467 * mini.c (mono_method_to_ir): Handle MONO_CLASSCONST.
12469 * mini-amd64.c (mono_arch_local_regalloc): Fix some regalloc problems
12470 with global registers.
12471 (mono_arch_output_basic_block): Fix SWITCH in the AOT case.
12473 * aot.c (emit_method_code): Fix the 'method emitted as' messages.
12475 2004-12-31 Zoltan Varga <vargaz@freemail.hu>
12477 * debug-mini.c (encode_value): Fix off-by-one.
12479 * aot.c (encode_value): Likewise.
12481 * mini.c (mono_method_to_ir): Disable AOT for methods containing LDPTR.
12483 2004-12-30 Zoltan Varga <vargaz@freemail.hu>
12485 * mini.c linear-scan.c: Add a workaround for the mcs crash when using
12488 * aot.c (mono_aot_load_method): Free up patch info if no longer needed.
12490 * aot.c (emit_method_info): Increase size of temp buffer.
12492 * mini-x86.c cpu-pentium.md mini.c: Load fp constants differently in
12495 2004-12-28 Zoltan Varga <vargaz@freemail.hu>
12497 * aot.c (emit_method_info): Fix build.
12499 * aot.c: Further rework of the AOT file format to reduce the size of
12500 the method info data.
12502 * mini.h: Bump AOT file format version.
12504 2004-12-27 Martin Baulig <martin@ximian.com>
12506 * mini.c (mini_get_method): New static method; call
12507 mono_get_method_full() and mono_get_inflated_method().
12508 (mono_method_to_ir): Use mini_get_method() instead of
12509 mono_get_method_full().
12511 2004-12-26 Patrik Torstensson <patrik.torstensson@gmail.com>
12513 * mini-x86.c (atomic ops): fixed bug interlocked bug #70784.
12515 2004-12-25 Zoltan Varga <vargaz@freemail.hu>
12517 * inssel.brg (ldind_to_load_membase): Handle CEE_LDIND_I8.
12519 * inssel-amd64.brg: Add some optimization rules.
12521 2004-12-24 Ben Maurer <bmaurer@ximian.com>
12523 * aot.c: Remove the use of MonoGHashTable and other GC stuff. The
12524 standard not GC'd stuff is fine.
12526 2004-12-24 Zoltan Varga <vargaz@freemail.hu>
12528 * aot.c: Rework the AOT file format to get rid of most of the global
12529 symbols. This reduces the size of the mscorlib.dll.so by 1MB.
12531 * mini.h: Bump AOT file format version.
12533 2004-12-23 Zoltan Varga <vargaz@freemail.hu>
12535 * mini.h: Bump AOT file format version.
12537 * aot.c (mono_aot_is_got_entry): New function to determine if an
12538 address is inside a GOT.
12540 * aot.c mini-x86.c tramp-x86.c: Make all patches use the GOT.
12542 * cpu-pentium.md: Increase the maximum size of some instructions which
12543 might involve a got access.
12545 * mini.c (get_method_from_ip): Another debug helper function.
12547 * mini.c: Call mono_get_got_var () in a couple places. Handle the case
12548 when got var accesses are created during the decompose phase.
12550 * mini-sparc.c: Change mono_compile_aot to cfg->compile_aot.
12552 * mini.h mini.c mini-x86.c aot.c mini-sparc.c: Add a 'compile_corlib'
12553 argument mini_compile_method and to MonoCompile, and use this to
12554 determine whenever a given method is compiled for AOT. This allows the
12555 other methods compiled during AOT compilation to be free of AOT stuff,
12556 so the backends does not need to add special support for them by
12557 creating a fake GOT etc.
12559 * mini-x86.c (mono_arch_patch_code): Remove fake got stuff as it is no
12562 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12564 * mini.c (mono_method_to_ir): It turns out that some of the
12565 x-appdomain wrappers are lax with types, so just ignore this for
12568 * inssel.brg (OP_CHECK_ARRAY_TYPE): Optimize this by only looking
12569 at the vtable->klass. If it is non-shared code we can just use the
12572 Tue Dec 21 17:43:06 CET 2004 Paolo Molaro <lupus@ximian.com>
12574 * mini-ppc.c: access MonoDomain from tls, too.
12576 2004-12-21 Sebastien Pouliot <sebastien@ximian.com>
12578 * declsec.c: Removed unused variable (and related warning ;-)
12580 2004-12-21 Ben Maurer <bmaurer@ximian.com>
12582 * iltests.il: New test for LDELEMA on an array of ref types.
12584 * mini.c (CEE_LDELEMA): We need to emit OP_CHECK_ARRAY_TYPE for
12585 all ldelema's on reftypes.
12586 (check_call_signature): Remove the OP_CHECK_ARRAY_TYPE from here,
12587 it was the wrong place to put it.
12589 * mini-x86.c (mono_arch_output_basic_block): Just use ecx as the
12590 register to pop to make this cleaner, at the request of Paolo.
12592 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12594 * mini-ops.h (OP_GETHASHCODE): New op.
12596 * inssel.brg (OP_GETHASHCODE): Emit code for the new opcode
12598 * mini.c (mini_get_inst_for_method): Create the intrinsic hash
12601 For a microbenchmark, this reduces the cost of Hashtable.get_Item
12604 * mini-x86.c (mono_arch_output_basic_block): Rather than
12612 The first is 3 bytes while the second is 1. This saves 36 kb on
12613 mscorlib, quite a big saving. When bootstraping mcs, I was able to
12614 see a small boost because of icache locality.
12616 * cfold.c (FOLD_BINOPCOMM): Kill add foo, 0
12618 Mon Dec 20 12:19:40 EST 2004 Paolo Molaro <lupus@ximian.com>
12620 * Makefile.am, mini-ppc.h, mini-exceptions.c, exceptions-ppc.c:
12621 started code sharing with the generic code.
12623 Mon Dec 20 11:08:06 EST 2004 Paolo Molaro <lupus@ximian.com>
12625 * mini-ppc.c, cpu-g4.md: added code for direct access to
12628 Mon Dec 20 10:58:28 EST 2004 Paolo Molaro <lupus@ximian.com>
12630 * mini-ops.h, inssel-x86.brg, cpu-amd64.md, inssel.brg, inssel-amd64.brg,
12631 mini-amd64.c, mini-x86.c, cpu-pentium.md: renamed OP_X86_TLS_GET
12634 2004-12-20 Sebastien Pouliot <sebastien@ximian.com>
12636 * declsec.c|h: Added functions to cache the declarative stack modifiers
12637 in MonoJitInfo and to create a security frame from a MonoJitInfo
12639 * mini.c: Initialize jinfo->cas_inited to FALSE when MonoJitInfo is
12640 created. Register internal calls for System.Security.SecurityFrame::
12641 _GetSecurityFrame and _GetSecurityStack.
12642 * mini.h: Added definition for new icalls (in mini-exceptions.c) and
12643 the definitions for the new stack walk/callback mechanism.
12644 * mini-exceptions.c: Added internal call GetSecurityFrame (to get the
12645 first security frame for LinkDemands and InheritanceDemands) and
12646 GetSecurityStack for Demands. Both use the new mono_walk_stack code
12648 * mini-x86.h, mini-amd64.h, mini-sparc.h: Architecture specific stack
12649 walk initialization (lupus).
12651 2004-12-20 Ben Maurer <bmaurer@ximian.com>
12653 * mini.c (mono_method_to_ir): In CEE_DUP, handle the dup / stloc
12655 (handle_loaded_temps): Do not create a temporary variable for
12656 things that we know are temps. They will never be modified.
12657 (mono_spill_call): Set MONO_INST_IS_TEMP
12658 (mono_emulate_opcode): ditto
12660 (mono_method_to_ir.CEE_DUP): ditto
12662 2004-12-19 Ben Maurer <bmaurer@ximian.com>
12664 * mini.c (type_to_eval_stack_type): Make this handle the void type
12665 (mono_emit_call_args): set the call->type with type_to_eval_stack_type
12666 (emit_tree): use ip_in_bb to special case some common idioms
12667 Update all callers to pass in the IP.
12668 (mono_method_to_ir): Make CEE_CALL* do the above as well.
12670 This gives us a nice 2% speedup in mcs bootstrap.
12672 * mini-x86.c (peephole_pass): Peephole pass to make
12681 * mini.c (ip_in_bb): new method.
12682 (mono_method_to_ir): use this method rather than doing the hash
12685 * linear-scan.c (mono_linear_scan): When expiring actives, you
12686 don't need to keep around variables that expire on this
12687 instruction. This makes it so that:
12690 store (ebx add (ebx, 1))
12694 2004-12-19 Zoltan Varga <vargaz@freemail.hu>
12696 * mini.c (mono_method_to_ir): Optimize the common ldobj+stloc
12697 combination to avoid doing two copies. Fix up problems with previous
12700 * mini.c: Fix 64 bit warnings.
12702 * mini-x86.c (INST_IGNORES_CFLAGS): Add OP_STOREI4_MEMBASE_REG.
12704 2004-12-17 Zoltan Varga <vargaz@freemail.hu>
12706 * mini-amd64.h mini-amd64.c exceptions-amd64.c: Port exception handling
12707 changes from the x86 code.
12709 * mini.h: Add prototype for mono_arch_get_throw_corlib_exception ().
12711 2004-12-16 Zoltan Varga <vargaz@freemail.hu>
12713 * mini-x86.c (mono_arch_emit_epilog): Optimize the corlib exception
12714 throwing code to reduce its size, unify the AOT and non-aot code and
12715 get rid of relocations in the AOT case.
12717 * mini-x86.h mini.c exceptions-x86.c
12718 (mono_arch_get_throw_corlib_exception): New arch specific function to
12719 raise corlib exceptions which doesn't require relocations in the
12722 * aot.c (emit_method): Handle PATCH_INFO_NONE as well.
12724 2004-12-15 Zoltan Varga <vargaz@freemail.hu>
12726 * mini.c (mono_emit_method_call): Only allocate the got var when it is
12729 * mini-x86.c (mono_arch_patch_code): Add missing PATCH_INFO_METHOD_REL
12732 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12734 * mini-x86.c, cpu-pentium.md, inssel-x86.brg: Fixed bug
12735 with add function when used from Inc/dec atomic
12736 functions. Re-enabled optimization on x86.
12737 * mini-ops.h: renamed atomic_add functions to
12738 allow _add to match the Interlocked::Add and
12739 _add_next to match Interlocked::Inc/Dec.
12741 2004-12-15 Massimiliano Mantione <massi@ximian.com>
12743 * mini.c: Fixed a subtle bug in mono_method_to_ir, about the
12744 linking of BBs to the end BB, and enabled SSAPRE also with
12745 consprop and copyprop (which was prevented by that bug).
12747 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12749 * mini-x86.c: disabling the Interlocked optimizing code.
12751 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
12753 * aot.c (load_aot_module): Move reading of got_addr after the AOT
12754 file version check.
12756 2004-12-14 Patrik Torstensson <patrik.torstensson@gmail.com>
12758 * mini-x86.c, inssel-x86.brg, cpu-pentium.md: removed _imm
12759 interlocked optimization due lack of support on x86, rewrote
12760 exchange to take into account that base may be in eax.
12762 xsp works again; activated Interlocked optimizing code.
12764 2004-12-14 Zoltan Varga <vargaz@freemail.hu>
12766 * mini.h (MONO_AOT_FILE_VERSION): Bump AOT file version.
12768 2004-12-13 Zoltan Varga <vargaz@freemail.hu>
12770 * mini-ops.h: Add new opcodes.
12772 * mini.h: Add new patch types. Add got_var to MonoCompile.
12774 * mini.h mini-x86.c mini-amd64.c aot.c: Rename
12775 mono_arch_get_aot_patch_offset () to mono_arch_get_patch_offset () and
12776 make it work with all kinds of patchable code.
12778 * inssel.brg inssel-x86.brg: Add new rules dealing with computing the
12779 address of the GOT, and referencing entries in the GOT.
12781 * mini.c: Add code to load the GOT address if needed by an opcode.
12783 * aot.c mini-x86.h mini-x86.c cpu-pentium.md: Add support for position
12784 independent AOT code on the x86 using an elf-style Global Offset Table.
12786 2004-12-14 Raja R Harinath <rharinath@novell.com>
12788 * Makefile.am (RUNTIME): Set MONO_SHARED_DIR.
12790 2004-12-13 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12792 * mini-x86.c: disabling the Interlocked optimizing code. It segfaults
12795 2004-12-13 Patrik Torstensson <patrik.torstensson@gmail.com>
12797 * mini-x86.c,mini-ops.h,inssel-x86.brg,cpu-pentium.md: Implementation
12798 of Interlocked:Increment/Decrement/Add as inline ops.
12799 (mini-x86.c (mono_arch_get_inst_for_method and mono_arch_output_basic_block))
12801 2004-12-12 Geoff Norton <gnorton@customerdna.com>
12803 * exceptions-ppc.c: Reorder code so gcc3.4 can compile it
12804 * mini-ppc.c: Unify mono_arch_patch_code with changes in r37636.
12806 2004-12-12 Duncan Mak <duncan@ximian.com>
12808 * mini-ppc.c (mono_arch_patch_code): Hopefully made this build
12809 again. `patch_info->table_size' is no longer valid after Zoltan's
12812 2004-12-12 Martin Baulig <martin@ximian.com>
12814 * mini.c (mono_method_to_ir): Only call mono_debug_init_method()
12815 if we are the "real" method, ie. not an inlined method inside it.
12817 2004-12-11 Ben Maurer <bmaurer@ximian.com>
12819 * mini.c (CEE_LDSFLD): Make sure that the vtable has been init'd
12820 before we look in the special fields table. This fixes
12821 ../tests/thread-static-init.cs.
12823 2004-12-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
12825 * mini.c: return immediately after setting OP_ARRAY_RANK or CEE_LDLEN
12826 for Array get_Rank and get_Length. Fixes bug #70465.
12828 2004-12-11 Zoltan Varga <vargaz@freemail.hu>
12830 * mini.h mini.c aot.c: Put the bblock table for a SWITCH patch into a
12831 separate structure to reduce the size of MonoJumpInfo.
12833 Fri Dec 10 18:09:22 CET 2004 Paolo Molaro <lupus@ximian.com>
12835 * mini.c, mini.h, aot.c, driver.c: allow disabling the aot code.
12837 2004-12-10 Patrik Torstensson <patrik.torstensson@gmail.com>
12839 * mini.c (mini_get_inst_for_method): Changed to allow ports
12840 to return a MonoInst instead of opcode
12841 (renamed mini_get_opcode_for_method to better reflect the new functionality)
12843 * mini-[x86|s390|s390x|ppc|sparc].c (mono_arch_get_inst_for_method):
12844 Allow ports to return a created MonoInst instead of op-code, will enable
12846 (renamed mini_get_opcode_for_method to better reflected the functionality)
12848 2004-12-09 Zoltan Varga <vargaz@freemail.hu>
12850 * mini.c (NEW_AOTCONST): Share some code between the different NEW_AOTCONST macros.
12852 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
12854 * mini.c jit-icalls.c: Pass generic_context to mono_ldtoken_wrapper.
12857 2004-12-08 Martin Baulig <martin@ximian.com>
12859 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use `fsig->signature'
12860 if we're a CEE_CONSTRAINED call. Fixes gen-118.cs.
12862 2004-12-08 Zoltan Varga <vargaz@freemail.hu>
12864 * mini-sparc.c (mono_arch_output_basic_block): Implement OP_FCONV_TO_<X>
12867 * exceptions.cs: Disable some tests which depend on properties of x86 fp
12870 2004-12-08 Raja R Harinath <rharinath@novell.com>
12872 * Makefile.am (CLEANFILES): Add *.exe, *.dll.
12874 2004-12-07 Zoltan Varga <vargaz@freemail.hu>
12876 * mini-sparc.c (mono_arch_output_basic_block): Fix LOCALLOC_IMM
12877 bug introduced by the previous patch.
12879 Tue Dec 7 11:44:39 CET 2004 Paolo Molaro <lupus@ximian.com>
12881 * mini-ppc.c, objectc.cs: handle large structs passed by value
12882 (fixes bug #69972).
12884 Tue Dec 7 10:43:31 CET 2004 Paolo Molaro <lupus@ximian.com>
12886 * mini-ppc.c: OP_ARGLIST implementation from
12887 Geoff Norton <gnorton@customerdna.com>.
12889 Tue Dec 7 10:14:25 CET 2004 Paolo Molaro <lupus@ximian.com>
12891 * inssel-x86.brg, inssel-ppc.brg: fix reference to register
12892 in stmt: OP_OUTARG_VT (reg) (should fix bug #69785).
12894 Tue Dec 7 10:06:39 CET 2004 Paolo Molaro <lupus@ximian.com>
12896 * exceptions-ppc.c: avoid calling ppc_patch in exception trampolines.
12898 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12900 * inssel-s390.brgi, mini-ops.h, mini-s390.c : Add stubs for support of tls offset
12903 2004-12-06 Zoltan Varga <vargaz@freemail.hu>
12905 * mini-sparc.c: Zero out localled-ed memory.
12907 * iltests.il: Add tests for zeroing out localloc-ed memory.
12909 2004-12-04 Martin Baulig <martin@ximian.com>
12911 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, use the new
12912 mono_method_get_signature_full().
12914 2004-12-03 Massimiliano Mantione <massi@ximian.com>
12916 * mini.c: Added removal of critical edges (prerequisite for SSAPRE),
12917 and some utility functions (always for SSAPRE), integrated SSAPRE.
12918 * mini.h: Likewise.
12919 * driver.c: Added ssapre option.
12920 * ssa.c: Small fix on OP_ARG handling.
12921 * ssapre.c, ssapre.h: Added files containing SSAPRE implementation.
12922 * Makefile.am: Likewise.
12924 2004-12-02 Zoltan Varga <vargaz@freemail.hu>
12926 * tramp-x86.c (mono_arch_create_jit_trampoline): Remove code which is
12927 now in the xp code.
12929 * mini.c (mini_init): Register mono_thread_force_interruption_checkpoint
12932 2004-12-01 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
12934 * inssel-s390.brg : Add OP_OUTARG_VT (OP_REFANYTYPE (reg)) rule.
12936 * cpu-s390.md : Increase instruction length of oparglist.
12938 * mini-s390.c : Implement vararg and TYPEDEBYREF support.
12940 2004-11-30 Martin Baulig <martin@ximian.com>
12942 * mini.c (mono_method_to_ir): In CEE_CALLVIRT, added support for
12943 virtual generic methods. We call a special helper_compile_generic_method()
12944 icall to retrieve the method from the vtable, inflate and compile
12945 it and then do a CEE_CALLI. Thanks a lot to Paolo for this idea.
12947 * jit-icalls.c (helper_compile_generic_method): New JIT icall.
12949 2004-11-30 Zoltan Varga <vargaz@freemail.hu>
12951 * mini-sparc.c: Fix up vararg corner cases. Fixes #70019.
12953 2004-11-29 Zoltan Varga <vargaz@freemail.hu>
12955 * cpu-sparc.md mini-sparc.c (long_conv_to_ovf_i): Fill missing delay slot.
12958 2004-11-27 Ben Maurer <bmaurer@ximian.com>
12960 * inssel.brg (CEE_SWITCH): The AOT stuff Zoltan added is only for
12961 platforms with PIC aot.
12963 2004-11-28 Martin Baulig <martin@ximian.com>
12965 * mini.c (mono_method_to_ir): In CEE_DUP, added handle_stobj().
12968 2004-11-28 Martin Baulig <martin@ximian.com>
12970 * mini-x86.c (mono_arch_call_opcode): Use the original type, not
12971 the result of mono_type_get_underlying_type() to check whether
12974 2004-11-26 Martin Baulig <martin@ximian.com>
12977 (mono_method_to_ir): Use `!method->signature->has_type_parameters'
12980 2004-11-26 Zoltan Varga <vargaz@freemail.hu>
12982 * mini-amd64.c (mono_arch_emit_this_vret_args): Handle this and vret
12983 the same way as the other arguments so they won't get clobbered.
12985 * mini-amd64.c (mono_arch_output_basic_block): Avoid doing virtual
12986 calls through R11 since it is clobbered by the trampoline code.
12988 2004-11-26 Raja R Harinath <rharinath@novell.com>
12990 * Makefile.am: Consistently use $(RUNTIME) rather than ./mono to
12991 pick up in-tree mscorlib.dll.
12993 2004-11-25 Zoltan Varga <vargaz@freemail.hu>
12995 * aot.c: Rename MonoAOTModule->cleanup to out_of_date.
12997 * mini-amd64.c aot.c: Switch to PIC relative AOT code. References to
12998 runtime data/code are now stored in a table similar to the GOT in ELF.
12999 This allows the code itself to be position independent.
13001 * aot.c: Fix loading of referenced assemblies after the lazy assembly
13004 * aot.c: Attach ELF type (object/function) directives to all global
13007 * tramp-amd64.c (amd64_magic_trampoline): Patch RIP relative calls too.
13009 * inssel.brg (SWITCH): Emit an AOT_CONST in the aot case.
13011 * mini-amd64.h: Turn on PIC AOT code.
13013 * mini.h (mono_arch_get_aot_patch_offset): New arch specific function
13014 returning the offset within an OP_AOTCONST instruction where the GOT
13015 offset needs to be added.
13017 * mini.h: Bump AOT file format version.
13019 2004-11-25 Martin Baulig <martin@ximian.com>
13021 * mini.c (mono_method_to_ir): In CEE_CALL, don't allow calling any
13022 uninflated generic methods.
13024 2004-11-25 Martin Baulig <martin@ximian.com>
13026 * mini.c (mono_method_to_ir): Don't allow any uninflated generic methods.
13028 2004-11-24 Martin Baulig <martin@ximian.com>
13030 * minit.c (type_to_eval_stack_type): Set `inst->klass' to the
13031 original klass (this only applies for generic instances).
13033 2004-11-24 Martin Baulig <martin@ximian.com>
13035 * mini.c (mono_method_to_ir): Use `STACK_OBJ' instead of
13036 `ldind_type [CEE_LDIND_REF]' (which would be beyond the end of
13039 2004-11-24 Zoltan Varga <vargaz@freemail.hu>
13041 * mini.c (mono_method_to_ir): Disable inlining for methods containing
13042 localloc. Fixes #69678.
13044 * iltests.il (test_0_localloc_inline): Add regression test for #69678.
13046 2004-11-23 Zoltan Varga <vargaz@freemail.hu>
13048 * mini-amd64.c (mono_arch_output_basic_block): Set %al to the number of
13049 used SSE registers on pinvoke calls. Fixes #69774.
13051 2004-11-23 Geoff Norton <gnorton@customerdna.com>
13053 * inssel-ppc.brg, mini-ppc.c: Use mono_class_from_mono_type instead of
13054 vt->inst_vtype->data.klass. This fixes generic structs and bug #69766
13056 2004-11-23 Raja R Harinath <rharinath@novell.com>
13058 * Makefile.am (MCS,ILASM): Don't refer to runtime/ directory.
13059 Refer directly to the mcs/ tree.
13061 2004-11-19 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13063 * mini-s390.c, tramp-s390.c, mini-s390.h: Add LMF processing for trampolines.
13064 Check if a trampoline for a synchronized method is required.
13066 Fri Nov 19 17:34:21 CET 2004 Paolo Molaro <lupus@ximian.com>
13068 * mini-ppc.c, cpu-g4.md: set to zero the memory allocated
13069 with localloc if needed. Throe arithmetric exception in
13070 div an rem if needed. Implement ovf checks in OP_LCONV_TO_OVF_I.
13071 Adapted from a patch by Geoff Norton <gnorton@customerdna.com>.
13073 2004-11-19 Geoff Norton <gnorton@customerdna.com>
13075 * mini-ppc.c: Call mono_type_get_underlying_type to unwrap generic
13076 types before switching on type. Fixes #69622.
13078 2004-11-19 Raja R Harinath <rharinath@novell.com>
13080 * Makefile.am (check-local): New. Integrate into 'make check'.
13081 (MCS,RUNTIME): Define using in-tree mono and mcs.
13083 (%.exe): Use $(ILASM).
13085 Fri Nov 19 14:54:07 CET 2004 Paolo Molaro <lupus@ximian.com>
13087 * mini-ppc.c: adjust initial prolog size (bug #69691).
13089 2004-11-18 Zoltan Varga <vargaz@freemail.hu>
13091 * cpu-pentium.md (localloc): Increase max instruction len. Fixes
13094 2004-11-17 Raja R Harinath <rharinath@novell.com>
13096 * Makefile.am (clean-local): Rename from 'clean'.
13098 2004-11-15 Nelae Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13100 * mini.c, mini-x86.c, mini-amd64.c, exceptions-s390.c: Add siginfo_t parameter
13101 to mono_arch_is_int_overflow.
13102 * exceptions-s390.c: Add mono_arch_is_int_overflow routine to discern between
13105 2004-11-15 Sebastien Pouliot <sebastien@ximian.com>
13107 * declsec.c|h: New files to support declarative security attributes.
13108 Added function to check if a method has (applicable) security.
13109 * mini.c|h: Add check for declarative security attributes in
13110 mono_method_check_inlining.
13111 * Makefile.am: Added declsec.c and declsec.h to the build.
13113 Mon Nov 15 11:53:46 CET 2004 Paolo Molaro <lupus@ximian.com>
13115 * mini.c, mini.h: update to keep dynamic code info per-domain.
13117 2004-11-12 Zoltan Varga <vargaz@freemail.hu>
13119 * mini.c mini-*.h: Get rid of MONO_ARCH_HAVE_RETHROW since all architectures support it now.
13120 (mini_init): Get rid of it from here too.
13122 Thu Nov 11 20:17:17 CET 2004 Paolo Molaro <lupus@ximian.com>
13124 * mini-ppc.c, mini-ppc,h, cpu-g5.md, exceptions-ppc.c:
13125 implemented OP_RETHROW (patch by Geoff Norton
13126 <gnorton@customerdna.com>).
13128 2004-11-10 Geoff Norton <gnorton@customerdna.com>
13130 * tramp-ppc.c (ppc_magic_trampoline): Don't trampoline methods
13131 between appdomains. Fixes appdomain-unload on PPC.
13133 2004-10-26 Lluis Sanchez Gual <lluis@novell.com>
13135 * exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13136 mini-exceptions.c: handle the new wrapper types.
13137 * mini.c: The CEE_ISINST and CEE_CASTCLASS opcodes now take the
13138 token value as a MonoClass* when compiling a wrapper.
13139 mono_jit_create_remoting_trampoline now takes an additional
13140 MonoRemotingTarget parameter.
13142 2004-11-10 Martin Baulig <martin@localhost>
13144 * mini.c (mono_method_to_ir): Use `generic_container->context'
13145 rather than creating a new one.
13147 2004-11-09 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13149 * exceptions-s390.c, mini-s390, cpu-s390.md: Add support for OP_RETHROW.
13151 * inssel-390.md, mini-s390.c: Correct register allocation for globals.
13153 2004-11-09 Zoltan Varga <vargaz@freemail.hu>
13155 * aot.c (mono_aot_init): Add MONO_AOT_CACHE env variable to turn on
13156 the experimental aot cache stuff.
13158 Tue Nov 9 17:30:20 CET 2004 Paolo Molaro <lupus@ximian.com>
13160 * aot.c, mini.c, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13161 mini-exceptions.c: update to exception clause structure changes.
13163 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13165 * exceptions-x86.c (throw_exception): Fix warnings.
13167 * mini-x86.h mini-x86.c cpu-pentium.md exceptions-x86.c: Add support
13170 2004-11-08 Zoltan Varga <vargaz@freemail.hu>
13172 * exceptions-sparc.c (get_throw_exception): Really fix this.
13174 2004-11-07 Ben Maurer <bmaurer@ximian.com>
13176 * tramp-*.c: we no longer support icalls without wrappers, so
13177 a bit of code can be removed here
13179 2004-11-07 Zoltan Varga <vargaz@freemail.hu>
13181 * exceptions-sparc.c (get_throw_exception): Fix more bugs in previous
13184 * cpu-sparc.md: Add op_rethrow.
13186 * exceptions-sparc.c (get_throw_exception): Fix bug in previous patch.
13188 * mini-sparc.h mini-sparc.c exceptions-sparc.c: Add support for OP_RETHROW.
13190 * mini.h: Add mono_arch_get_rethrow_exception () arch specific function.
13191 * mini-ops.h: Add OP_RETHROW.
13193 * mini.c inssel.brg: Distinguish between THROW and RETHROW.
13195 * cpu-amd64.c mini-amd64.c exceptions-amd64.c: Add support for OP_RETHROW.
13197 2004-11-05 Geoff Norton <gnorton@customerdna.com>
13199 * helpers.c: Change otool arguments from -V -v -t to -v -t on Darwin
13200 Makes the output much easier to read
13202 2004-11-05 Ben Maurer <bmaurer@ximian.com>
13204 * ssa.c: allocate MonoMethodVar.uses from the mempool. First, this
13205 prevents another huge leak when compiling with ssa. Secondly, the
13206 performance of doing this rather than freeing the lists is much
13207 better. GList does a lock every time you allocate a list link,
13208 so that it can use a memory pool. So, it is better to just use
13209 a memory pool of our own.
13211 * ssa.c, linear-scan.c: replace g_list_remove_link with
13212 g_list_delete. The remove one does not free the GList, so we were
13213 leaking memory. On -O=all --compile-all with corlib, this cut down
13214 3 MB of allocations.
13216 2004-11-05 Zoltan Varga <vargaz@freemail.hu>
13218 * tramp-sparc.c (mono_arch_create_jit_trampoline): Fix sparc build.
13220 * tramp-amd64.c (mono_arch_create_jit_trampoline): Fix amd64 build.
13222 * mini.h mini.c tramp-*.c: Moved xp parts of JIT trampoline creation
13223 into a new function mono_create_jit_trampoline ().
13225 2004-11-02 Zoltan Varga <vargaz@freemail.hu>
13227 * trace.c (get_spec): Allow tracing of classes without a namespace.
13229 2004-11-02 Sebastien Pouliot <sebastien@ximian.com>
13231 * mini.c: Fix pointer overwrite in mini_method_compile.
13233 2004-11-2 Geoff Norton <gnorton@customerdna.com>
13235 * inssel-ppc.brg (OP_OUTARG_VT (CEE_LDOBJ (base))):
13236 The darwin ABI needs some special handling for 1 and 2 byte structs
13237 Lets use lbz/lhz instead of lwz everywhere.
13238 * mini-ppc.c (calculate_sizes): The Darwin ABI needs from special handling
13239 for 1 and 2 byte structs and struct which are size >= 3 || size % 4 != 0.
13240 Use stb/sth for the former, and put the latter always on stack instead of in
13241 argument registers.
13243 2004-10-30 Zoltan Varga <vargaz@freemail.hu>
13245 * trace.c (is_filenamechar): Add '_'.
13247 2004-10-29 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13249 * mini-s390.c: Fix prolog length to allow for large trace requirements.
13251 * exceptions-s390.c: Remove dwarf unwinding stuff that was unused.
13253 2004-10-29 Zoltan Varga <vargaz@freemail.hu>
13255 * Makefile.am (libgc_libs): Do some automake magic so libmono/mono
13256 depends on libmonogc. Fixes #68805.
13258 2004-10-26 Miguel de Icaza <miguel@ximian.com>
13260 * mini.c (mono_jit_free_method): Provide extra information for
13261 this error. Currently this leaks, but will be turned into a
13262 developer option in the future.
13264 2004-10-26 Zoltan Varga <vargaz@freemail.hu>
13266 * driver.c (mono_main): Applied patch from Willibald Krenn <willibald.krenn@gmx.at>. Make --graph work for icalls and pinvoke methods.
13268 2004-10-25 Zoltan Varga <vargaz@freemail.hu>
13270 * aot.c (mono_aot_load_method): Align PATCH_INFO_R8 on an 8 byte
13271 boundary. Fixes reading of PATCH_INFO_R4 and R8.
13272 (mono_aot_load_method): Do not allocate MonoAotMethod in the GC heap.
13274 2004-10-24 Zoltan Varga <vargaz@freemail.hu>
13276 * mini-amd64.c (mono_arch_patch_code): Fix patching of class init
13277 trampolines for AOT code.
13279 2004-10-22 <vargaz@freemail.hu>
13281 * aot.c (mono_compile_assembly): Disable AOT for methods containing calls to methods of
13282 constructed types. Fixes #68136.
13284 2004-10-21 Martin Baulig <martin@ximian.com>
13286 * exceptions-x86.c (throw_exception): Call mono_debugger_throw_exception();
13287 if it returns true, unwind the stack to the call instruction.
13289 2004-10-21 <vargaz@freemail.hu>
13291 * aot.c: Reorganize the AOT file format to avoid relocations. Fix warnings.
13293 * mini.h: Bump AOT version number.
13295 * objects.cs: Add another test for unbox trampolines.
13297 * tramp-amd64.c (amd64_magic_trampoline): Disable patching of trampolines for
13300 2004-10-20 <vargaz@freemail.hu>
13302 * driver.c: Add SHARED to the set of optimizations tested.
13304 * tramp-amd64.c (amd64_magic_trampoline): Patch trampoline code as well.
13306 * mini.c (mono_method_to_ir): Mark the domainvar as volatile when it is implicitly
13307 used by CEE_NEWARR.
13309 * ssa.c (mono_ssa_deadce): Do not optimize away accesses to volatile variables.
13311 2004-10-20 Martin Baulig <martin@ximian.com>
13313 * mini-exceptions.c (mono_handle_exception): Call
13314 mono_debugger_handle_exception() to tell the debugger about
13315 catch/finally clauses.
13317 2004-10-18 Zoltan Varga <vargaz@freemail.hu>
13319 * exceptions-amd64.c (mono_arch_find_jit_info): Pop arguments of the stack.
13321 * mini-amd64.c (mono_amd64_get_vcall_slot_addr): Handle extended registers. Fixes
13324 2004-10-15 Geoff Norton <gnorton@customerdna.com>
13326 * mini-ppc.c (calculate_sizes): Marshal valuetypes for pinvoke
13327 methods as their native size, fixed bug #57543, #57545.
13328 * mini-ppc.c (mono_arch_output_basic_block): Use mulli for imm16 types
13329 This saves a temporary register and mullw call down into 1 (minor perf
13330 increase for cases like sum = sum * 5; This use to translate into:
13333 It now translates to
13336 2004-10-15 Zoltan Varga <vargaz@freemail.hu>
13338 * trace.c (mono_trace_eval): Use mono_method_desc_full_match. Fixes
13341 2004-10-11 Martin Baulig <martin@ximian.com>
13343 * mini.c (mono_method_to_ir): If we're a generic method, get the
13344 MonoGenericContainer from our MonoMethodNormal and create a
13345 MonoGenericContext from it.
13347 2004-10-08 Zoltan Varga <vargaz@freemail.hu>
13349 * inssel-long32.brg (OP_LCONV_TO_OVF_I2): Fix CONV_I1 -> CONV_I2.
13351 * basic-long.cs: Add test for checked i8->i2 cast.
13353 Wed Oct 6 12:40:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
13355 * inssel-ppc.brg: added a couple of speedup rules.
13357 2004-10-05 Zoltan Varga <vargaz@freemail.hu>
13359 * Makefile.am (genmdesc_LDADD): Don't link this against libmetadata
13360 to speed up rebuilds.
13362 2004-10-04 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13364 * mini-s390.c: Minor fix to OP_OR_IMM.
13366 2004-10-03 Zoltan Varga <vargaz@freemail.hu>
13368 * tramp-sparc.c (sparc_magic_trampoline): Handle appdomain stuff
13369 better. Fixes appdomain-unload.exe on sparc.
13371 2004-10-02 Massimiliano Mantione <massi@ximian.com>
13373 * ssa.c: Fixed casts to unsigned where the value was of 64 bits in
13374 simulate_long_compare, patch by will@exomi.com (Ville-Pertti Keinonen),
13377 2004-10-02 Zoltan Varga <vargaz@freemail.hu>
13379 * jit-icalls.c: Handle a nonexisting trunc function more correctly.
13381 2004-09-30 Lluis Sanchez Gual <lluis@novell.com>
13383 * mini.c: Always generate a field read/write wrapper for members
13384 of the class MarshalByRefObject since the actual instance could
13387 2004-09-28 Lluis Sanchez Gual <lluis@novell.com>
13389 * mini.c: Use mono_thread_exit() to stop threads, instead of ExitThread.
13391 2004-09-28 Zoltan Varga <vargaz@freemail.hu>
13393 * driver.c mini.h trace.c: Move the setting of the main assembly into
13394 a separate function called mono_trace_set_assembly () and call it after
13395 actually loading the main assembly. Fixes #66872.
13397 2004-09-25 Zoltan Varga <vargaz@freemail.hu>
13399 * mini-amd64.h mini-amd64.c tramp-amd64.c: Allocate trampoline memory
13400 using the code manager.
13402 2004-09-24 Zoltan Varga <vargaz@freemail.hu>
13404 * tramp-amd64.c mini-amd64.h: Add support for MONO_ARCH_HAVE_INVALIDATE_METHOD.
13406 2004-09-23 Zoltan Varga <vargaz@freemail.hu>
13408 * cpu-amd64.md: Fix bug in previous patch.
13410 * cpu-amd64.md: Fix instruction lengths of membase opcodes. Fixes
13413 Wed Sep 22 19:03:20 CEST 2004 Paolo Molaro <lupus@ximian.com>
13415 * mini.h, exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13416 mini-exceptions.c: updates for changed stack walk interface.
13418 2004-09-21 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13420 * mini-s390.c, cpu-s390.md: Minor changes to OP_ARGLIST handling
13422 2004-09-17 Zoltan Varga <vargaz@freemail.hu>
13424 * mini.c (mono_method_to_ir): Fix LDSTR in dynamic methods. Fixes #66132.
13426 2004-09-13 Zoltan Varga <vargaz@freemail.hu>
13428 * driver.c (mini_regression_list): Do not call mono_assembly_close
13429 since assemblies can't be unloaded.
13431 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13433 * cpu-amd64.md: Fix more instruction lengths.
13435 * cpu-amd64.md: Fix lengths of some instructions.
13437 2004-09-11 Ben Maurer <bmaurer@users.sourceforge.net>
13439 * inssel.brg: Make the array ldelema check aot friendly.
13441 2004-09-11 Zoltan Varga <vargaz@freemail.hu>
13443 * mini-amd64.c (mono_arch_get_argument_info): Fix stack_unwind test.
13445 * cpu-amd64.md inssel-long.brg inssel-amd64.brg: Small optimizations.
13447 2004-09-10 Zoltan Varga <vargaz@freemail.hu>
13449 * mini-x86.c: Fix build.
13451 * mini-sparc.c mini-x86.c mini-amd64.c: Use the new
13452 mono_type_get_underlying_type () helper function to simplify code.
13454 2004-09-09 Martin Baulig <martin@ximian.com>
13456 * mini-amd64.c: Don't access `type->data.klass' directly, call
13457 mono_class_from_mono_type() instead since the type may be a
13460 2004-09-09 Martin Baulig <martin@ximian.com>
13462 * mini-amd64.c (get_call_info): Fix support for generic instances.
13463 (add_valuetype): Use mono_class_from_mono_type() to get the class
13464 since we can be a generic instance.
13466 Thu Sep 9 01:43:53 PDT 2004 Paolo Molaro <lupus@ximian.com>
13468 * mini-ppc.c, mini.h, regalloc.c, regalloc.h: powerpc speedups.
13470 2004-09-07 Ben Maurer <bmaurer@users.sourceforge.net>
13472 * liveness.c: reset spill costs on each scan: bug 62107
13474 2004-09-07 Bernie Solomon <bernard@ugsolutions.com>
13476 * exceptions-sparc.c (mono_arch_find_jit_info): remove
13477 unnecessary line that doesn't compile
13479 2004-09-07 Zoltan Varga <vargaz@freemail.hu>
13481 * mini.c mini.h mini-x86.h tramp-x86.c: Instead of freeing delegate
13482 trampolines, make them call an error function so people can fix their
13485 2004-09-06 Martin Baulig <martin@ximian.com>
13487 * mini.c (mono_method_to_ir): When initializing locals, handle a
13488 generic instances like a valuetype if it's a valuetype and like a
13489 class if it's a class.
13491 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13493 * exceptions-x86.c (mono_arch_find_jit_info): Pop arguments off the
13494 stack. Fixes #64674.
13496 * exceptions.cs: Add test for unwinding of call arguments.
13498 Mon Sep 6 05:50:02 PDT 2004 Paolo Molaro <lupus@ximian.com>
13500 * mini-*.c, mini-ops.h, inssel-long32.brg: introduced
13501 OP_ADDCC_IMM and OP_SUBCC_IMM (add/sub immediate that will
13502 set the carry/borrow flag). The sparc and s390 implementations
13503 can now use optimized versions (and simplify the code). ppc bugfixes.
13505 2004-09-06 Zoltan Varga <vargaz@freemail.hu>
13507 * exceptions-ppc.c (mono_arch_find_jit_info): Fix memory leak.
13509 2004-09-05 Zoltan Varga <vargaz@freemail.hu>
13511 * inssel-amd64.brg: Remove leftover 32 bit rule.
13513 * mini-amd64.c (mono_arch_instrument_prolog): Fix tracing support.
13515 2004-09-04 Zoltan Varga <vargaz@freemail.hu>
13517 * mini-exceptions.c (mono_find_jit_info): Refactor common code from
13518 mono_arch_find_jit_info functions into a new function. Fix a memory
13521 * exceptions-x86.c exceptions-amd64.c exceptions-sparc.c: Remove
13524 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13526 * exceptions.cs inssel-long32.brg: Handle the OP_LCONV_TO_OVF_I2 case
13529 * exceptions.cs: Add array size tests.
13531 * mini.c: Allocate a separate icall wrapper for each arity of
13532 mono_array_new_va. Fixes #59509.
13534 * exceptions.cs: Add testcase for 64578.
13536 * inssel-long32.brg: Fix OP_LCONV_TO_OVF_I1 rule. Fixes #64578.
13538 * trace.c (is_filenamechar): Allow 0..9 in strings. Fixes #65094.
13540 2004-09-02 Martin Baulig <martin@ximian.com>
13542 * mini.c (mono_method_to_ir): When initializing the locals, call
13543 handle_initobj() on the generic instance itself, not its
13546 2004-09-02 Zoltan Varga <vargaz@freemail.hu>
13548 * mini.h (MonoJitDynamicMethodInfo): New structure, extension of
13549 MonoJitInfo for dynamic methods.
13551 * mini.c: Rename trampoline_hash_mutex to jit_mutex.
13553 * mini.c: Add support for freeing JIT data for dynamic methods.
13555 2004-09-01 Martin Baulig <martin@ximian.com>
13557 * mini-x86.c (is_regsize_var): Added support for generic
13559 (mono_arch_emit_prolog): Make this compile again, use
13560 `x86_push_imm_template (code)'.
13562 2004-08-30 Ben Maurer <bmaurer@users.sourceforge.net>
13564 * mini-x86.c: make all push_imm instructions that get
13565 patched always emit the long form
13567 2004-08-30 Zoltan Varga <vargaz@freemail.hu>
13569 * mini.c (mono_create_jump_trampoline): Store the jump trampolines
13570 in a per-domain hash.
13572 * mini-amd64.c (merge_argument_class_from_type): Handle generic
13575 2004-08-29 Zoltan Varga <vargaz@freemail.hu>
13577 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: Ongoing SSE
13580 * mini-amd64.c cpu-amd64.md inssel-amd64.brg mini-amd64.h: More SSE
13583 * mini-amd64.c cpu-amd64.md: Implement checked int<->uint casts.
13584 Beginnings of SSE2 support.
13586 * exceptions.cs: Add more tests for checked int<->uint casts.
13588 2004-08-28 Martin Baulig <martin@ximian.com>
13590 * mini-x86.c (mono_arch_instrument_epilog): Added support for
13594 (mono_type_to_ldind, mono_type_to_stind, type_to_eval_stack_type):
13595 Handle generic instances recursively.
13597 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13599 * iltests.il: test for conv.u8 on a constant
13601 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13603 * inssel-long32.brg: c&p rules for LCONV_x4 (membase) and
13604 LCONV_x4 (shrun_32 (membase)).
13606 2004-08-27 Ben Maurer <bmaurer@users.sourceforge.net>
13608 * inssel-x86.brg: c&p rules for push/setret of long
13610 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13612 * inssel-x86.brg: c&p rules for compare (base, regvar) and
13613 compare (regvar, base)
13615 * inssel-x86.brg: more burg love
13617 * inssel.brg: more cleanup
13619 * inssel-x86.brg, inssel-long32.brg: burg cleanup.
13621 2004-08-26 Ben Maurer <bmaurer@users.sourceforge.net>
13623 * basic-long.cs, basic-calls.cs: new tests for optimization.
13625 2004-08-26 Zoltan Varga <vargaz@freemail.hu>
13627 * mini-amd64.c (read_tls_offset_from_method): Fix typo in previous
13630 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
13632 * mini-amd64.c (read_tls_offset_from_method): Add another case.
13634 2004-08-25 Bernie Solomon <bernard@ugsolutions.com>
13636 * inssel.brg (mini_emit_memcpy): use
13637 NO_UNALIGNED_ACCESS to disable memcpy optimization
13639 2004-08-25 Zoltan Varga <vargaz@freemail.hu>
13641 * mini-amd64.c: Handle generic types in various places.
13643 * mini.c (mono_method_to_ir): Handle generic types in init locals.
13645 2004-08-24 Zoltan Varga <vargaz@freemail.hu>
13647 * mini.c (handle_box): Fix warning.
13649 * mini-amd64.c (mono_arch_local_regalloc): Fix regalloc problem.
13651 * mini-amd64.h: Enable the emit_state optimization.
13653 * mini-ops.h cpu-amd64.md: Add new amd64_test_null opcode.
13655 * mini-amd64.c: Add some new 64 bit peephole opts.
13657 * inssel.brg (mini_emit_memcpy): Optimize for 64 bit architectures.
13659 * cpu-amd64.md: sreg1 of div instructions must be %rax.
13661 * mini-amd64.c: Register allocator fixes.
13663 * mini.c: Add an optimization to emit_state to avoid allocation of new
13664 registers on some platforms.
13666 2004-08-23 Zoltan Varga <vargaz@freemail.hu>
13668 * inssel-x86.brg inssel-amd64: Add yet another missing tree->dreg assignment.
13670 * mini-x86.c (mono_arch_local_regalloc): Fix bug in long register
13671 allocation. Fixes #63085.
13673 * basic-long.cs: Add new regression test.
13675 * mini-amd64.c: Register allocator improvements.
13677 2004-08-21 Zoltan Varga <vargaz@freemail.hu>
13679 * mini-amd64.c (read_tls_offset_from_method): Add another code
13682 * tramp-amd64.c (amd64_class_init_trampoline): Use a more efficient
13683 instruction sequence for nullifying class init trampolines.
13685 * objects.cs: Add new regalloc test.
13687 * mini-amd64.c inssel-amd64.brg: Optimize parameter passing.
13689 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
13691 * mini-amd64.c (mono_arch_call_opcode): Refactor this a little.
13693 * mini-amd64.c (mono_arch_regalloc_cost): Adjust regalloc costs for
13696 * driver.c: Fix profiling after TLS changes.
13698 * driver.c (mono_main): Set mono_stats.enabled if needed.
13700 * mini.c (handle_alloc): New helper function used by CEE_NEWOBJ and
13703 2004-08-20 Ben Maurer <bmaurer@users.sourceforge.net>
13705 * mini-x86.c: use a 1 op rather than a 2 op tls access
13706 instruction -> faster.
13708 2004-08-20 Zoltan Varga <vargaz@freemail.hu>
13710 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
13713 2004-08-19 Bernie Solomon <bernard@ugsolutions.com>
13715 * exceptions-sparc.c (throw_exception): fix typo
13717 2004-08-19 Ben Maurer <bmaurer@users.sourceforge.net>
13719 * mini-x86.c, cpu-pentium.md, inssel-x86.brg:
13720 set tree->dreg correctly with tls. Allow any
13721 register to be used.
13723 * mini-x86.c (read_tls_offset_from_method): add new code
13724 generation pattern seen with GCC.
13727 Thu Aug 19 17:26:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
13729 * mini-exceptions.c, exceptions-x86.c, exceptions-amd64.c,
13730 exceptions-ppc.c, exceptions-s390.c, exceptions-s390x.c,
13731 exceptions-sparc.c: fix some performance issues in exception
13732 handling and setting of the stack trace for exceptions that were
13735 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13737 * mini-amd64.c inssel-amd64.brg cpu-amd64.md: Merge changes from
13740 * mini-amd64.c (mono_arch_is_int_overflow): Handle all possible
13743 2004-08-18 Ben Maurer <bmaurer@users.sourceforge.net>
13745 This patch inlines tls access, when possible.
13747 * mini.h: new arch functions for TLS intrinsics.
13748 All platforms updated with a stub.
13750 * mini.c: use the new intrinsics
13752 * mini-x86.c, cpu-pentium.md, inssel-x86.brg, mini-ops.h:
13753 arch specific intrinsic for tls variables
13755 2004-08-18 Zoltan Varga <vargaz@freemail.hu>
13757 * Makefile.am (libmono_la_LDFLAGS): Enable creating of libmono dll
13760 2004-08-17 Ben Maurer <bmaurer@users.sourceforge.net>
13762 * mini.c: thread local allocation
13764 2004-08-16 Zoltan Varga <vargaz@freemail.hu>
13766 * mini-amd64.h (MONO_ARCH_NO_EMULATE_LONG_SHIFT_OPS): Enable.
13768 * Makefile.am: Link against the static version of libmonogc.
13770 * Makefile.am: Link the static versions of the convenience libraries
13771 into the mono executable.
13773 * mini-x86.h mini-x86.c: Throw the correct exception on integer overflow.
13775 2004-08-15 Zoltan Varga <vargaz@freemail.hu>
13777 * mini.h mini.c mini-amd64.h mini-amd64.c: Throw the correct exception
13778 on integer overflow.
13780 * mini-amd64.c: Reorganize function call code.
13782 * mini-amd64.c (peephole_pass): Merge changes from mini-x86.c.
13784 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13786 * inssel-x86.brg: use xor eax,eax.
13788 * basic.cs: new tests
13790 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13792 * mini-amd64.c (mono_arch_emit_epilog): Use RIP relative addressing
13793 in exception throwing code.
13795 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13797 * inssel-x86.brg: use xor esi,esi.
13799 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13801 * driver.c (mono_main): Call mono_trace_parse_options earlier so it
13802 can trace methods compiled during mini_init () too.
13804 * cpu-amd64.md mini-amd64.c (mono_arch_output_basic_block): Handle
13807 2004-08-14 Ben Maurer <bmaurer@ximian.com>
13809 * Makefile.am: static link on x86 (r=zoltan)
13811 2004-08-14 Zoltan Varga <vargaz@freemail.hu>
13813 * tramp-amd64.c (amd64_magic_trampoline): Avoid patching the trampoline
13814 code since it causes some programs to fail.
13816 2004-08-12 Zoltan Varga <vargaz@freemail.hu>
13818 * mini-amd64.c (bb_is_loop_start): Merge changes from mini-x86.c.
13820 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
13822 * mini.c: ovfops_op_map - add STACK_OBJ case for
13824 * basic.cs: add test_0_pin_string as test
13827 2004-08-11 Bernie Solomon <bernard@ugsolutions.com>
13829 * Makefile.am: build C# if srcdir != builddir
13831 Tue Aug 10 19:23:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
13833 * dominators.c, mini.h, mini-x86.c: fix loop alignment with
13834 fall-through blocks.
13836 Tue Aug 10 16:18:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
13838 * driver.c: enable loop by default again and include abcrem in -O=all.
13840 2004-08-08 Zoltan Varga <vargaz@freemail.hu>
13842 * iltests.il: Add some localloc tests.
13844 * mini.c (mono_method_to_ir): Set stack type of LOCALLOC correctly.
13846 * inssel-amd64.brg inssel-x86.brg: Set dreg of LOCALLOC correctly.
13849 * inssel-amd64.brg: Add some optimizations.
13851 * mini-amd64.c (mono_arch_setup_jit_tls_data): Add tls offset detection
13854 * Makefile.am: Statically link mono against libmono on AMD64.
13856 * mini-amd64.c inssel-amd64.brg: Optimizations.
13858 2004-08-07 Zoltan Varga <vargaz@freemail.hu>
13860 * mini-amd64.c (mono_arch_emit_prolog): Optimize lmf saving a bit.
13862 * tramp-amd64.c: Patch calling code in trampolines.
13864 2004-08-06 Zoltan Varga <vargaz@freemail.hu>
13866 * mini-amd64.c: pinvoke struct passing fixes.
13868 2004-08-05 Bernie Solomon <bernard@ugsolutions.com>
13870 * mini-sparc.c: redo change, make mono_arch_cpu_init call
13871 mono_arch_cpu_optimizazions so sparcv9 is initialized when embedded
13873 2004-08-05 Duncan Mak <duncan@ximian.com>
13875 * mini.c: Renamed CEE_STELEM to CEE_STELEM_ANY and CEE_LDELEM to
13878 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13880 * mini-amd64.c (emit_move_return_value): Move return value for normal
13883 2004-08-05 Martin Baulig <martin@ximian.com>
13885 * mini.c (ret_type_to_call_opcode): Don't use a `t' variable for
13886 `type->type'; just modify `type' itself when dealing with enums
13887 and generic instances.
13888 (check_call_signature): Make `simple_type' a `MonoType *'.
13890 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13892 * mini.c: Use OP_PADD to add offsets to addresses.
13894 * mini-amd64.h: Disable SIGSEGV_ON_ALTSTACK.
13896 2004-08-04 Bernie Solomon <bernard@ugsolutions.com>
13898 * mini-sparc.c (mono_arch_emit_epilog): fix check
13899 for folding last op into restore instruction
13901 2004-08-05 Zoltan Varga <vargaz@freemail.hu>
13903 * exceptions-amd64.c (mono_arch_get_throw_exception_by_name): Allocate
13904 helper methods using the code manager.
13906 * exceptions-amd64.c (mono_arch_get_throw_exception): Fix maximum length.
13908 * mini-amd64.c (mono_arch_allocate_vars): Fix tls offset detection.
13910 Tue Aug 3 23:50:00 EST 2004 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13912 * mini-s390x.c mini-s390x.h tramp-s390x.c inssel-s390x.brg
13913 cpu-s390x.md exceptions-s390x.c Makefile.am: S/390 64-bit JIT
13915 * mini-s390.c: fix tail processing
13917 Tue Aug 3 01:35:44 PDT 2004 Paolo Molaro <lupus@ximian.com>
13919 * mini-ppc.c: mul.ovf.un exception name fix.
13921 2004-08-03 Martin Baulig <martin@ximian.com>
13923 * mini-x86.c (mono_arch_call_opcode): Correctly handle generic
13924 instances; before jumping to `handle_enum', also modify `ptype'.
13926 2004-08-02 Bernie Solomon <bernard@ugsolutions.com>
13928 * cpu-sparc.md: fcall maximal length too small.
13930 2004-08-02 Zoltan Varga <vargaz@freemail.hu>
13932 * mini-amd64.c mini.h: Add initial support for passing/returning
13933 structures to/from pinvoked methods.
13935 Mon Aug 2 11:59:35 PDT 2004 Paolo Molaro <lupus@ximian.com>
13937 * mini-ppc.c: reg allocator fix.
13939 2004-07-31 Zoltan Varga <vargaz@freemail.hu>
13941 * mini-amd64.c (mono_arch_output_basic_block): Fix OP_X86_PUSH_OBJ.
13943 * inssel.brg: Optimize memset on 64 bit machines.
13945 * mini-amd64.c: Fix some vararg cases.
13947 2004-07-30 Neale Ferguson <Neale.Ferguson@SoftwareAG-usa.com>
13949 * mini-s390.c: Corrected macro in emit_float_to_int
13951 * s390-abi.cs: Tests to exercise the s390 ABI
13953 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13955 * exceptions-amd64.c (mono_arch_find_jit_info): Fix restoring of
13958 * basic.cs: Add a test for add.ovf.un.
13960 2004-07-30 Bernie Solomon <bernard@ugsolutions.com>
13962 * mini-sparc.c: add case for OP_IDIV_UN
13964 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13966 * mini-amd64.c mini-amd64.h mini.c: Add support for vararg pinvoke calls.
13968 * mini-amd64.c cpu-amd64.md: Ongoing JIT work.
13970 2004-07-30 Ben Maurer <bmaurer@ximian.com>
13972 * basic.cs: regression tests.
13974 * inssel-x86.brg: Disable cmp BYTE PTR [eax], imm, it causes various
13977 2004-07-30 Zoltan Varga <vargaz@freemail.hu>
13979 * basic.cs: Add a new test.
13981 * mini-amd64.c aot.c cpu-amd64.md: Add support for tracing, profiling
13982 and AOT. Various fixes and optimizations.
13984 * inssel.brg (CALL_REG): Add 64 bit versions of call_reg rules.
13986 Fri Jul 30 15:49:26 CEST 2004 Paolo Molaro <lupus@ximian.com>
13988 * mini-ppc.c: make sure temp regs are not used for global reg
13991 2004-07-29 Bernie Solomon <bernard@ugsolutions.com>
13993 * cpu-sparc.md: conv_i8 fix for 64bits
13995 * mini-sparc.c: add cases for OP_IXXX codes for 64bits
13997 2004-07-29 Ben Maurer <bmaurer@ximian.com>
13999 * cpu-pentium.md, mini-x86.c, inssel-x86.brg, mini-ops.h:
14000 add opcode for cmp BYTE PTR [eax], imm.
14002 * inssel.brg: Make memcpy and memset takes bases.
14004 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14006 * *-amd64.*: More AMD64 work.
14008 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14010 * cpu-pentium.md, inssel-x86.brg, mini-ops.h, mini-x86.c:
14011 add a compare-not-equal opcode.
14013 2004-07-28 Lluis Sanchez Gual <lluis@novell.com>
14015 * mini.c: Use mono_init_from_assembly instead of mono_init.
14017 2004-07-28 Zoltan Varga <vargaz@freemail.hu>
14019 * mini.c: Fix opcode mapping for STACK_MP on 64 bit platforms.
14021 * mini.c (CEE_NEWOBJ): Call mono_array_new_va using the correct signature.
14023 * mini.c: Use MONO_ARCH_SIGACTION on AMD64 as well.
14025 * inssel.brg: 64 bit fixes.
14027 * mini.h (MonoCallInst): Add some AMD64 specific data.
14029 * mini.h: Add some OP_P opcodes.
14031 2004-07-28 Ben Maurer <bmaurer@ximian.com>
14033 * basic.cs: tests for 61797 and 61740
14035 Tue Jul 27 16:05:19 CEST 2004 Paolo Molaro <lupus@ximian.com>
14037 * mini-ppc.c, mini-sparc.c, mini-s390.c: keep track of line
14038 numbers in the debug info (spotted by Geoff Norton, <gnorton@customerdna.com>).
14040 2004-07-24 Zoltan Varga <vargaz@freemail.hu>
14042 * mini-sparc.c (mono_arch_output_basic_block): Add CEE_CONV_U8/I8.
14044 * *-amd64*.*: Ongoing AMD64 work.
14046 2004-07-23 Zoltan Varga <vargaz@freemail.hu>
14048 * inssel-long.brg: Implement CONV_I8/CONV_U8 in the backends.
14050 * *-amd64*: Ongoing AMD64 work.
14052 * mini-arch.h: Add AMD64 support.
14054 * mini-sparc.c (mono_arch_is_inst_imm): New arch dependent function.
14056 * mini.h: Add new arch dependent function mono_arch_is_inst_imm.
14058 * mini-ops.h: Add new opcodes.
14060 * Makefile.am: Add AMD64 support.
14062 * inssel.brg inssel-long32.brg inssel-long.brg: Move mul/div and shift
14063 rules into the inssel-long*.brg files.
14065 * *-amd64.*: Add beginnings of AMD64 backend.
14067 2004-07-22 Ben Maurer <bmaurer@ximian.com>
14069 * mini.c (print_dfn): commenting out the code that prints
14070 the cil. With -O=deadce, this makes -v -v crash.
14072 * cpu-pentium.md: make checkthis have a length of 2
14074 2004-04-21 Bernie Solomon <bernard@ugsolutions.com>
14076 * mini-sparc.h: fix implementations of __builtin
14077 functions for Sun compiler for V9.
14079 2004-07-16 Ben Maurer <bmaurer@ximain.com>
14081 * mini.c: use the new stelem.ref wrapper
14082 * exceptions.cs, arrays.cs: new stelem.ref tests
14084 Wed Jul 14 19:08:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14086 * mini-ppc.c, exceptions-ppc.c: cleanups and fixes (the
14087 new XSP should work with these changes).
14089 2004-07-14 Ben Maurer <bmaurer@ximain.com>
14091 * inssel-{long32,x86,}.brg: trivial optimizations.
14093 Mon Jul 12 20:25:57 CEST 2004 Paolo Molaro <lupus@ximian.com>
14095 * mini.c: load value when emitting box operation in
14098 2004-07-12 Ben Maurer <bmaurer@ximian.com>
14100 * mini-x86.c (OP_CHECK_THIS): cmp DWORD PTR [eax], eax
14101 is one byte shorter than cmp DWORD PTR [eax], 0.
14103 Mon Jul 12 17:47:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14105 * inssel-ppc.brg: arguments on the stack are always
14106 relative to the stack pointer (spotted by Neale Ferguson).
14108 2004-07-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14110 * exceptions-x86.c: delay appending the method name to the trace until
14111 after mono_jit_info_table_find is called, as this gets the real
14114 2004-07-09 Ben Maurer <bmaurer@ximian.com>
14116 * aot.c: register roots
14118 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14120 * aot.c : I could just use PLATFORM_WIN32 flag.
14122 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14124 * aot.c : Reverting the previous fix. This time it broke linux build.
14126 2004-07-09 Atsushi Enomoto <atsushi@ximian.com>
14128 * aot.c : quick cygwin build fix. mkdir() with two args does not exist.
14130 2004-07-08 Zoltan Varga <vargaz@freemail.hu>
14132 * mini.c (handle_stack_args): Remove some more debugging code.
14134 * mini.c (handle_stack_args): Remove debug output left in by mistake.
14136 * driver.c mini.h aot.c: Allow additional options to be specified with
14137 --aot and pass them to mono_compile_assembly.
14139 * aot.c: Add experimental code to AOT compile all loaded assemblies
14140 on demand and save the code into a cache in the filesystem.
14142 * aot.c: Add support for more wrapper methods.
14144 * mini.c (handle_stack_args): Handle some corner cases. Fixes
14147 * cpu-*.md: Remove removed opcodes.
14149 * mini.h mini.c: Move JIT icall handling to icall.c. Replace usage of
14150 CEE_MONO_PROC<x> with CEE_MONO_ICALL. Move registration of marshalling
14151 related icalls to marshal.c.
14153 2004-07-06 Zoltan Varga <vargaz@freemail.hu>
14155 * mini-ops.h: Add OP_SAVE_LMF and OP_RESTORE_LMF.
14157 * Makefile.am (EXTRA_DIST): Add inssel-long[32].brg.
14159 * inssel.brg: Fix warning. Add rules for SAVE_LMF and RESTORE_LMF.
14161 2004-07-06 Ben Maurer <bmaurer@ximian.com>
14162 * liveness.c: If liveness is recomputated we need to reset the information
14163 for each variable. This way, if the liveness range has been narrowed
14164 by optimizations that happened after the last computation, we can return
14167 For example, if you have
14172 // Tons of code that does not affect i
14178 i = 0 is dead code and will be removed by SSA. However, when
14179 linear scan gets to the code, i will still appear to be live
14180 throughout the entire block. This prevents good register allocation.
14182 2004-07-06 Martin Baulig <martin@ximian.com>
14184 * debug-mini.c (mono_debug_init_method): Allow
14185 MONO_WRAPPER_MANAGED_TO_NATIVE wrappers.
14186 (mono_debug_add_icall_wrapper): New method.
14188 * mini.c (mono_icall_get_wrapper): Call mono_debug_add_icall_wrapper().
14190 2004-07-05 Zoltan Varga <vargaz@freemail.hu>
14192 * mini.c (optimize_branches): Fix linking of bblocks in branch->branch
14195 2004-07-03 Zoltan Varga <vargaz@freemail.hu>
14197 * aot.c (mono_aot_load_method): Fix loading of debug info.
14199 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14201 * aot.c: Add logging support.
14203 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14205 * mini.h: Add prototype for mono_print_method_from_ip.
14207 * mini.c: 64 bit fixes. Use LCOMPARE for comparing longs.
14209 * inssel.brg: 64 bit fixes.
14211 * inssel.brg inssel-long32.brg: Move 32 bit arithmetic rules to
14214 * Makefile.am: Add SPARC64 support.
14216 2004-07-02 Zoltan Varga <vargaz@freemail.hu>
14218 * aot.c: Fix alignment problems on 32 bit platforms.
14220 2004-07-01 Zoltan Varga <vargaz@freemail.hu>
14222 * helpers.c (mono_disassemble_code): Pass -xarch=v9 to assembler on
14225 * aot.c: Add SPARC64 support. Reorganize patch table to fix alignment
14228 * mini.h: Bump AOT file version. Some 64 bit fixes.
14230 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14232 * inssel-sparc.brg: Add new rule to avoid register moves.
14234 * inssel.brg: Add ldind_to_load_membase helper function.
14236 2004-06-30 Ben Maurer <bmaurer@ximian.com>
14238 * mini.c: OffsetToStringData intrinsic.
14240 2004-06-30 Zoltan Varga <vargaz@freemail.hu>
14242 * ssa.c: Handle OP_LCOMPARE the same as OP_COMPARE.
14244 * objects.cs exceptions.cs basic.cs basic-long.cs basic-calls.cs: New
14247 * mini-ops.h cpu-sparc.md mini-sparc.h mini-sparc.c exceptions-sparc.c tramp-sparc.c inssel-long.brg: Add SPARC64 support.
14248 Mon Jun 28 18:05:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14250 * mini.c: reinstated mono_compile_get_interface_var()
14251 on x86, too, since the change breaks the Gtk# build there as well.
14253 Fri Jun 25 17:36:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14255 * driver.c: remove loop from the default optimizations: it seems to
14256 interact badly with some of the other options (see bug #60613).
14258 2004-06-25 Zoltan Varga <vargaz@freemail.hu>
14260 * mini.c mini-x86.h mini-x86.c: Applied patch from Guenter Feldmann
14261 (fld@informatik.uni-bremen.de): Add Solaris x86 support.
14263 Tue Jun 22 21:29:11 CEST 2004 Paolo Molaro <lupus@ximian.com>
14265 * mini-ppc.c, cpu-g4.md: small updates to be able to compile
14266 vararg-using methods.
14268 2004-06-21 Martin Baulig <martin@ximian.com>
14270 * mini/mini-exceptions.c
14271 (mono_handle_exception): Added `gpointer original_ip' argument.
14272 After calling mono_unhandled_exception(), call
14273 mono_debugger_unhandled_exception() and if that returns true,
14274 restore the context and return.
14276 Mon Jun 21 19:26:40 CEST 2004 Paolo Molaro <lupus@ximian.com>
14278 * mini-ppc.c: prefer the use of relative branches so
14279 they won't need to be patched in aot code (patch from Patrick Beard).
14281 Mon Jun 21 19:03:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14283 * aot.c: patch from Patrick Beard to make the output assembly
14284 more correct for the MacOSX assembler. Small tweak to
14285 generate sane images on Linux/PPC, too.
14287 Fri Jun 18 18:24:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14289 * mini.c, mini.h, mini-ppc.c: handle varargs methods with a special
14290 case until bug #59509 is fixed (shows up in #60332).
14292 Tue Jun 15 16:36:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14294 * mini.c: make sure the needed wrappers are compiled, too, with
14297 Mon Jun 14 18:36:08 CEST 2004 Paolo Molaro <lupus@ximian.com>
14299 * driver.c: remove NPTL reference in --version output.
14301 Sun Jun 13 17:25:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14303 * aot.c: patch from Patrick Beard (pcbeard@mac.com) to
14304 generate valid assembly for the Mach-O assembler.
14306 Sun Jun 13 15:59:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14308 * driver.c: don't include abcrem in the all optimization specifier
14309 since it slows down jit compilation too much for now.
14311 2004-06-12 Ben Maurer <bmaurer@users.sourceforge.net>
14313 * mini.c: use BIGMUL only if both operands have the same signage.
14314 * iltests.il: Test for bug 60056. (errors related to signage in
14319 Thu Jun 10 16:06:42 CEST 2004 Paolo Molaro <lupus@ximian.com>
14321 * mini.c, aot.c: memory leak fixes.
14323 Tue Jun 8 16:37:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14325 * inssel-long32.brg: implemented a few missing ulong cast opcodes.
14327 Tue Jun 8 15:36:30 CEST 2004 Paolo Molaro <lupus@ximian.com>
14329 * Makefile.am: remove the -static hack completely, it links in
14330 statically glib as well.
14332 Sat Jun 5 16:32:33 CEST 2004 Paolo Molaro <lupus@ximian.com>
14334 * iltests.il, mini.c: fixed bug#59580 in branch optimization.
14335 * exceptions.cs: make it compile with new mcs/csc.
14337 2004-06-03 Massimiliano Mantione <massi@ximian.com>
14338 * cpu-pentium.md basic-float.cs Fixed bug on fpu spills (see bug 54467),
14339 and added relevant test case.
14341 Mon May 31 19:41:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14343 * mini.c revert Zoltan's fix to bug#58863 on ppc, since it causes
14344 regressions in gtk-sharp.
14346 2004-05-29 Zoltan Varga <vargaz@freemail.hu>
14348 * exceptions.cs: New regression tests.
14350 * jit-icalls.c (mono_llmult_ovf): Fix some boundary conditions.
14352 Sat May 29 10:45:58 CEST 2004 Paolo Molaro <lupus@ximian.com>
14354 * mini.c: emit castclass/isinst in their own trees (bug #54209/59057).
14356 2004-05-28 Zoltan Varga <vargaz@freemail.hu>
14358 * mini-sparc.h (MONO_ARCH_NEED_DIV_CHECK): Define this.
14360 * cpu-sparc.md mini-sparc.c: Add overflow detection to div opcodes.
14362 2004-05-28 Patrik Torstensson <totte@hiddenpeaks.com>
14364 * mini.c (mono_jit_runtime_invoke): Init class in this
14365 method instead of trusting mono_jit_compile_method to
14366 do the work (because wrappers can be in object class)
14368 2004-05-27 Zoltan Varga <vargaz@freemail.hu>
14370 * mini-sparc.c (mono_arch_output_basic_block): Fix sub.imm.
14372 * basic-long.cs: New regression test.
14374 Thu May 27 15:50:52 CEST 2004 Paolo Molaro <lupus@ximian.com>
14376 * cpu-g4.md, mini-ppc.c: fixes to long add/sub ovf opcodes
14377 and div/rem checks.
14379 Thu May 27 12:36:53 CEST 2004 Paolo Molaro <lupus@ximian.com>
14381 * Makefile.am: fix miguel's change to build mono statically against
14382 libmono (track build dependencies).
14384 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14386 * cfold.c: Some glib versions do not have G_MININT32.
14388 2004-05-26 Massimiliano Mantione <massi@ximian.com>
14390 * mini-x86.c cpu-pentium.md Makefile.am basic-math.cs: Fixed problem
14391 with precision of tan, atan, sin and cos, and implemented related
14392 regressions tests (fixes bug 54467, but one new problem appeared and
14395 2004-05-26 Zoltan Varga <vargaz@freemail.hu>
14397 * cfold.c (FOLD_BINOPZ): Avoid division by zero.
14399 * exceptions.cs: Add test for constant folding && division by zero.
14401 * driver.c mini.h mini.c mini-x86.c: Revert most of the previous patch
14402 since driver.c is in libmono too, so the optimization was useless.
14404 * driver.c mini.h mini.c mini-x86.c: Moved the mono_lmf_addr TLS
14405 variable to driver.c so the compiler can emit more efficient code to
14408 2004-05-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14410 * Makefile.am: don't distribute generated inssel.[ch] files.
14412 2004-05-25 Zoltan Varga <vargaz@freemail.hu>
14414 * mini.c (mono_jit_compile_method_with_opt): Really emit icall wrappers
14415 into the default appdomain. Fixes #58707.
14417 * jit-icalls.c: Remove the broken approximation for truncl, doing
14418 no conversion is better.
14420 * mini.c (handle_stack_args): Avoid reusing variables for stack slots.
14423 Tue May 25 14:33:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14425 * mini-ops.h, mini-ppc.c, cpu-g4.md, inssel-ppc.brg: eliminate the use
14426 of the mcrxr instruction which is not available on some processors
14427 even if it's documented to be. Implement add and sub overflow correctly
14428 (still not complete for long unsigned). Speed up icalls a bit.
14430 2004-05-25 13:01 CET Patrik Torstenson <totte@hiddenpeaks.com>
14432 * mini.c (mono_jit_compile_method_with_opt): Make sure that
14433 we run .cctor in the current domain instead of target_domain.
14435 Fixes bug #58558, .cctor not being called in -O=shared.
14437 Tue May 25 12:46:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14439 * mini-ppc.h, jit-icalls.c: added explicit checks for divide by zero.
14441 2004-05-24 Ben Maurer <bmaurer@users.sourceforge.net>
14443 * mini-x86.c (EMIT_COND_BRANCH): If an OP_LABEL has an offset
14444 which can be done with an imm8, do it that way.
14445 (mono_arch_output_basic_block): ditto for a jmp
14446 (mono_arch_emit_prolog): Computate maximum offset of a label.
14448 2004-05-24 18:18 CET Patrik Torstenson <totte@hiddenpeaks.com>
14450 * mini-x86.c (mono_arch_local_regalloc): the reg allocator
14451 now tries to allocate prefered physical reg's for virtual
14452 regs. This reduces the number of emited spills/loads with
14453 20-30% on our core assemblies.
14455 Mon May 24 18:21:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14457 * jit-icalls.c: truncl() is not needed and trunc() is
14458 the correct thing to do anyway (bug #58287).
14460 2004-05-24 Zoltan Varga <vargaz@freemail.hu>
14462 * mini-sparc.c (mono_arch_flush_icache): Call sync_instruction_memory
14465 Mon May 24 12:49:45 CEST 2004 Paolo Molaro <lupus@ximian.com>
14467 * driver.c: enable loop optimizations by default.
14469 Mon May 24 11:13:46 CEST 2004 Paolo Molaro <lupus@ximian.com>
14471 * mini-x86.c: fix calc of max loop size when aligning loops start.
14473 2004-05-23 Zoltan Varga <vargaz@freemail.hu>
14475 * ssa.c (mono_ssa_cprop): Allocate carray dynamically instead of on
14478 2004-05-22 Zoltan Varga <vargaz@freemail.hu>
14480 * mini-sparc.c (mono_arch_output_basic_block): ADD_IMM and SUB_IMM
14483 * basic-long.cs: Add tests for add/subtract of immediates with carry.
14485 * mini.c exceptions-x86.c: Remove MONO_USE_EXC_TABLES stuff.
14487 * mini.c (inline_method): Allways inline some wrappers even if the cost
14488 is too large. Fixes #58785.
14490 * mini.c: Add support for MARSHAL_CONV_FTN_DEL.
14492 2004-05-21 Zoltan Varga <vargaz@freemail.hu>
14494 * mini-sparc.c exceptions-sparc.c: Applied patch from Mark Crichton
14495 (crichton@gimp.org). Beginning of support for sparc/linux.
14497 * mini-sparc.c: Optimize retrieval of LMF address.
14499 Fri May 21 08:00:12 EDT 2004 Paolo Molaro <lupus@ximian.com>
14501 * exceptions-ppc.c: handle alloca in methods with clauses.
14503 Fri May 21 07:35:30 EDT 2004 Paolo Molaro <lupus@ximian.com>
14505 * mini-ppc.c: cleanups, off-by-one fixes, avoid recursive thunks.
14507 2004-05-20 Lluis Sanchez Gual <lluis@ximian.com>
14509 * mini.c: Delegate most of the abort signal work to
14510 mono_thread_request_interruption, which also handles Stop and Suspend
14513 2004-05-20 Zoltan Varga <vargaz@freemail.hu>
14515 * mini.c mini.h: Allow inlining of icall wrappers if the backend
14516 supports the save/restore lmf opcodes.
14518 2004-05-19 Zoltan Varga <vargaz@freemail.hu>
14520 * mini-x86.c (mono_arch_setup_jit_tls_data): Handle code generated
14521 by gcc-3.4 as well.
14523 * mini-x86.h mini-x86.c tramp-x86.c: Optimize lmf restoring code.
14525 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14527 * mini.h mini.c (mini_method_compile): Only run abc removal pass on
14528 methods which contain array accesses.
14530 * mini.c (CEE_LDTOKEN): Handle this instruction correctly on bb
14531 boundaries. Fixes #58537.
14533 * iltests.il: Add regression test for #58537.
14535 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14537 * mini-x86.c (mono_arch_local_regalloc): Last part of
14538 fix for bug #58633 (releasing register to early).
14540 2004-05-18 Miguel de Icaza <miguel@ximian.com>
14542 * basic-long.cs: Add new regression test.
14544 2004-05-18 Patrik Torstensson <totte@hiddenpeaks.com>
14546 * mini-x86.c (mono_arch_local_regalloc): Avoid releasing a
14547 register too early on the chain.
14549 2004-05-18 Zoltan Varga <vargaz@freemail.hu>
14551 * mini.c (create_helper_signature): Use a helper function to reduce
14552 the code which needs to be written. Also set the calling convention of
14553 icalls on windows. Fixes #57840.
14555 Tue May 18 11:05:18 CEST 2004 Paolo Molaro <lupus@ximian.com>
14557 * mini.h, exceptions-x86.c, exceptions-sparc.c, exceptions-s390.c,
14558 exceptions-ppc.c: added helper function to get the instruction address
14559 from a signal handler context.
14561 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14563 * helpers.c: use g_get_tmp_dir. Invokes happyness
14566 2004-05-17 Ben Maurer <bmaurer@users.sourceforge.net>
14568 * helpers.c: Add new env variable to pass args to objdump.
14569 Specifically for those of us who love -Mintel. r=miguel, gonzalo.
14571 2004-05-17 Radek Doulik <rodo@ximian.com>
14573 * Makefile.am (common_sources): added abcremoval.h so it get
14574 disted and daily mono packages on go-mono.com will build again
14576 2004-05-17 Massimiliano Mantione <massi@ximian.com>
14578 * abcremoval.c: Fixed coding style, added copyright header.
14580 * abcremoval.h: Fixed style and moved prototype to mini.h, added copyright header.
14582 * mini.h: Added prototype for abc removal main function.
14584 * build_relations_propagation_table.pl: Added copyright header.
14586 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14588 * basic-long.cs: reg test for complex ceq_long bug.
14590 2004-05-16 Patrik Torstensson <totte@hiddenpeaks.com>
14592 * mini-x86.c (mono_arch_local_regalloc): Correctly free
14593 reg in long and clob case (bug #58343). Fixed/added comments.
14595 2004-05-14 Ben Maurer <bmaurer@users.sourceforge.net>
14597 * mini.c (mono_jit_runtime_invoke): Follow new convention
14598 of calling the invoke method with an function pointer.
14600 2004-05-14 Zoltan Varga <vargaz@freemail.hu>
14602 * ChangeLog: Fix author of memory leak patch.
14604 Fri May 14 15:13:06 CEST 2004 Paolo Molaro <lupus@ximian.com>
14606 * Makefile.am: fix make dist as well...
14609 2004-05-14 Massimiliano Mantione <massi@ximian.com>
14611 * cfold.c: Made so that conversions from pointer to int4 are no-ops
14612 on archs where pointers are 4 bytes long.
14614 * Makefile.am: Added abcremoval.c source file.
14616 * abcremoval.c: Added abcremoval.c.
14618 * abcremoval.h: Added abcremoval.h.
14620 * build_relations_propagation_table.pl: Added build_relations_propagation_table.pl.
14622 * inssel.brg: Enabled bounds check removal.
14624 * mini.c: Added support for abcrem optimization.
14626 * mini.h: Added abcrem optimization label.
14628 * driver.c: Added support for abcrem optimization.
14630 * propagated_relations_table.def: Added propagated_relations_table.def.
14632 Fri May 14 14:30:13 CEST 2004 Paolo Molaro <lupus@ximian.com>
14634 * mini.c, cfold.c: fix style.
14636 Fri May 14 14:28:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14638 * mini.c: handle issue with the low-level implementation of
14639 some long opcodes (bug #54209).
14641 2004-05-13 Ben Maurer <bmaurer@users.sourceforge.net>
14643 * basic.cs: test for my new cmov stuff.
14645 2004-05-13 Patrik Torstensson
14647 * mini-x86.c: added OP_X86_COMPARE_MEMBASE_IMM peephole
14648 opt and added peephole documentation.
14650 Thu May 13 11:41:49 CEST 2004 Paolo Molaro <lupus@ximian.com>
14652 * tramp-ppc.c: rewrote the generic trampoline code.
14654 2004-05-11 Patrik Torstensson
14656 * mini-x86.c: optimize long shl/shr asm code (one less branch)
14658 2004-05-11 Zoltan Varga <vargaz@freemail.hu>
14660 * basic.cs basic-long.cs objects.cs: Make these compile under MS csc.
14662 * mini.h mini.c dominators.c: Applied patch from Derek Woo
14663 (derek@eecg.toronto.edu): Fix memory leaks in loop optimizations.
14665 * mini.c: Add new icalls for AsAny marshalling.
14667 Tue May 11 16:00:38 CEST 2004 Paolo Molaro <lupus@ximian.com>
14669 * tramp-ppc.c, mini-ppc.c: more cleanups.
14671 2004-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14673 * mini.c: no warnings.
14675 Tue May 11 13:59:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14677 * mini-ppc.c, mini.c: use mono_resolve_patch_target ().
14679 2004-05-11 Lluis Sanchez Gual <lluis@ximian.com>
14681 * mini.c: In the thread abort signal handler, if the thread is in the
14682 process of being stoped, don't throw the Abort exception, just stop the
14685 Tue May 11 12:15:24 CEST 2004 Paolo Molaro <lupus@ximian.com>
14687 * tramp-ppc.c: removed old code.
14689 Tue May 11 12:02:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14691 * mini.h, mini-ppc.c, cfold.c: export mono_is_power_of_two().
14692 do some simple speed optimizations on ppc.
14694 Mon May 10 17:21:00 CEST 2004 Paolo Molaro <lupus@ximian.com>
14696 * mini-ppc.c, cpu-g4.md: fixes to handle large stack frames
14697 and large offsets in load/store.
14699 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
14701 * mini-x86.c (mono_arch_local_regalloc): Remove the previous fix, since
14702 it causes regressions.
14704 2004-05-07 Zoltan Varga <vargaz@freemail.hu>
14706 * mini-sparc.c: Fix vararg support + add beginnings of sigaltstack
14709 Fri May 7 13:25:50 CEST 2004 Paolo Molaro <lupus@ximian.com>
14711 * jit-icalls.c: remove warnings.
14712 * inssel-x86.brg, inssel.brg, mini-x86.c, cfold.c: some simple
14713 speedups for unsafe code.
14715 2004-05-07 Ben Maurer <bmaurer@users.sourceforge.net>
14717 * inssel.brg: Optimize Stind.[ui][12]. r=zoltan.
14719 2004-05-06 Zoltan Varga <vargaz@freemail.hu>
14721 * basic-calls.cs: Add new regression test.
14723 * mini.c (mono_runtime_install_handlers): Use SA_ONSTACK since it is
14726 * mini.c (mono_method_to_ir): Handle opcode emulation for *_OVF opcodes.
14728 * mini-x86.c (mono_arch_local_regalloc): Free new_dest register when it
14731 2004-05-06 Patrik Torstensson
14733 * mini-x86.[c|h], inssel-x86.brg, cpu-pentium.md, mini.c: enabled
14734 long reg allocation in any reg (not only eax:edx) and implemented
14735 long shl/shr ops in asm instead of helpers.
14737 2004-05-05 Zoltan Varga <vargaz@freemail.hu>
14739 * mini-sparc.h: Fix warnings.
14741 * exceptions-sparc.c (mono_arch_find_jit_info): Pop unused lfm off the
14744 * mini-exceptions.c (mono_handle_exception): Call the filter in a
14745 separate statement for clarity.
14747 * mini-sparc.c: Update status.
14749 2004-05-04 Zoltan Varga <vargaz@freemail.hu>
14751 * mini-exceptions.c (ves_icall_get_frame_info): Flush register windows
14754 Mon May 3 22:58:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14756 * inssel-ppc.brg: another small pre-release workaround:
14757 we don't do overflow detection for long_sub_un.
14759 Sun May 2 20:12:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14761 * mini.c, mini-ops, inssel-long32.brg: speedup ulong >> 32
14762 (also works around a weird ppc bug: 57957).
14764 Sat May 1 16:56:10 EDT 2004 Paolo Molaro <lupus@ximian.com>
14766 * tramp-ppc.c: trampoline fixes.
14768 Fri Apr 30 15:54:26 EDT 2004 Paolo Molaro <lupus@ximian.com>
14770 * mini-ppc.c: fixed typos.
14772 Thu Apr 29 20:15:41 CEST 2004 Paolo Molaro <lupus@ximian.com>
14774 * mini-ppc.c, exceptions-ppc.c: more code saves registers
14775 at the top of the stack. Fixed typos. Use a frame registers
14776 for all the methods with exception clauses.
14778 Thu Apr 29 18:52:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14780 * exceptions-ppc.c: restore fp registers.
14782 Thu Apr 29 18:26:56 CEST 2004 Paolo Molaro <lupus@ximian.com>
14784 * mini-ppc.c, exceptions-ppc.c: save the registers in reverse
14785 order from the stack top (moved the stack room to save the
14786 return value for trace after the param area). Fixed corruption
14787 in restoring registers on unwind.
14789 Thu Apr 29 16:47:15 CEST 2004 Paolo Molaro <lupus@ximian.com>
14791 * mini-ppc.c, cpu-g4.md: fixed unisgned -> double conversion.
14793 Thu Apr 29 13:50:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14795 * exceptions-ppc.c, mini-ppc.h, mini-ppc.c: fixed localloc
14796 and prolog/epilog for methods that use it. Allow
14797 enough param area room for varargs methods. Fix miguel's
14798 breakage in exception handling.
14800 Thu Apr 29 12:06:51 CEST 2004 Paolo Molaro <lupus@ximian.com>
14802 * Makefile.am: run genmdesc only on current arch.
14804 2004-04-29 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14806 * exceptions-x86.c:
14807 * mini-x86.h: fix the build on windows.
14809 2004-04-28 Zoltan Varga <vargaz@freemail.hu>
14811 * 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.
14813 * exceptions-sparc.c exceptions-ppc.c exceptions-s390.c mini-ppc.h mini-s390.h mini-sparc.h: Fix up ports after changes.
14815 * mini-exceptions.c: New file.
14817 * mini.c mini-exceptions.c mini-x86.h exceptions-x86.c Makefile.am:
14818 Move some parts of the x86 exception handling code to an
14819 arch-independent file so it can be shared with other ports.
14821 Tue Apr 27 12:15:59 CEST 2004 Paolo Molaro <lupus@ximian.com>
14823 * trace.c, cpu-g4.md, inssel-ppc.brg, mini-ppc.c: some fixes for FP code.
14825 2004-04-26 David Waite <mass@akuma.org>
14827 * driver.c: remove comma from end of enumeration declaration
14829 2004-04-26 Jackson Harper <jackson@ximian.com>
14831 * driver.c: parse config file before loading first assembly. This
14832 allows the user gac to be enabled/disabled.
14834 2004-04-23 Miguel de Icaza <miguel@ximian.com>
14836 * mini-ppc.c (ppc_patch): Replaced the branch code patching with a
14837 simpler mechanism: we do not care what is encoded initially
14838 (branch absolute or relative), we care about the code and its
14839 target. I kept the old code for reference for now.
14841 The new code tries first to determine if the jump is anywhere in
14842 the -/+32 absolute meg range, if it succeeds, it encodes using the
14843 absolute branch; If not, it tried to find something in the
14844 relative range, if not, it uses the handle_thunk code.
14846 Fri Apr 23 14:20:40 EDT 2004 Paolo Molaro <lupus@ximian.com>
14848 * exceptions-ppc.c: use the correct ip register on macosx.
14850 Thu Apr 22 13:23:16 EDT 2004 Paolo Molaro <lupus@ximian.com>
14852 * exceptions.c, mini.c, mini-ppc.h: adapt code to macosx.
14854 Thu Apr 22 18:08:37 CEST 2004 Paolo Molaro <lupus@ximian.com>
14856 * mini-ppc.c, cpu-g4.md: made the branch macros more flexible.
14857 Raise exception on integer divide by zero by hand since the hw
14858 doesn't support it. Handle NaNs in FP compares.
14860 Thu Apr 22 16:10:31 CEST 2004 Paolo Molaro <lupus@ximian.com>
14862 * exceptions-ppc.c, mini-ppc.h, mini.c: simplified some
14863 code reducing duplication between the platforms and enabled
14864 signal exception handling (on linux for now).
14866 Wed Apr 21 12:27:48 EDT 2004 Paolo Molaro <lupus@ximian.com>
14868 * exceptions-ppc.c: more macosx support.
14870 Wed Apr 21 16:38:28 CEST 2004 Paolo Molaro <lupus@ximian.com>
14872 * mini-ppc.h, mini-ppc.c, cpu-g4.md: enable bigmul optimization.
14874 Wed Apr 21 16:20:32 CEST 2004 Paolo Molaro <lupus@ximian.com>
14876 * mini.h, mini-ppc.c, cpu-g4.md: support for implicit exceptions.
14878 2004-04-19 Ben Maurer <bmaurer@users.sourceforge.net>
14880 * iltests.il: more tests.
14882 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
14884 * mini-*.c (mono_arch_get_allocatable_int_vars): Skip written-only
14887 Mon Apr 19 19:39:47 CEST 2004 Paolo Molaro <lupus@ximian.com>
14889 * mini-ppc.c: some fixes to bootstrap mcs/corlib/etc.
14891 2004-04-19 Zoltan Varga <vargaz@freemail.hu>
14893 * liveness.c: Mark variables as volatile in all basic blocks reachable
14894 from exception clauses.
14896 2004-04-18 Zoltan Varga <vargaz@freemail.hu>
14898 * exceptions.cs (test_0_rethow_stacktrace): Make this work with
14901 2004-04-18 Ben Maurer <bmaurer@users.sourceforge.net>
14903 * iltests.il, basic.cs: more tests for regalloc.
14905 2004-04-17 Ben Maurer <bmaurer@users.sourceforge.net>
14907 * iltests.il: Some tests for register allocation modifications
14910 2004-04-16 Zoltan Varga <vargaz@freemail.hu>
14912 * exceptions.cs: Add regression test for bug #56782.
14914 * exceptions-*.c (mono_arch_handle_exception): Do not overwrite the
14915 original stack trace if an exception is rethrown. Fixes #56782. Oh,
14916 the beauty of fixing the same thing in 5 different files...
14918 2004-04-15 Zoltan Varga <vargaz@freemail.hu>
14920 * mini.c (mono_method_to_ir): Do not compute coverage for inlined
14923 2004-04-14 Zoltan Varga <vargaz@freemail.hu>
14925 * mini.c: Add support for STRWLPARRAY marshalling convention.
14927 Wed Apr 14 18:15:55 CEST 2004 Paolo Molaro <lupus@ximian.com>
14929 * exceptions-ppc.c: missing fixes in mono_jit_walk_stack (need
14930 to init the context to setup the regs pointer).
14932 Wed Apr 14 17:59:09 CEST 2004 Paolo Molaro <lupus@ximian.com>
14934 * exceptions-ppc.c: more exceptions work.
14936 Wed Apr 14 17:46:22 CEST 2004 Paolo Molaro <lupus@ximian.com>
14938 * mini.c: avoid reusing the same MonoInst on multiple trees: this is
14941 2004-04-13 Miguel de Icaza <miguel@ximian.com>
14943 * inssel-x86.brg (reg): Add new rules for add, sub and mul that
14944 can use the memory directly.
14946 * cpu-pentium.md: Update documentation from a post from Zoltan.
14948 add x86_add_membase, x86_sub_membase, x86_mul_membase
14950 2004-04-13 Miguel de Icaza <miguel@ximian.com>
14952 * mini-ppc.c: Remove unused definitions FLOAT_REGS and
14953 GENERAL_REGS they were also hardcoded for all PPC ports.
14955 (add_general): Use PPC_NUM_REG_ARGS instead of GENERAL_REGS.
14957 Remove hard-coded limit for floating point registers, use
14958 PPC_LAST_FPARG_REG instead in MONO_TYPE_R4 and MONO_TYPE_R8.
14960 Notice that in MacOS X calling conventions you can fit a lot more
14961 floating point values in registers, so I should update the PInvoke
14962 test to excercise the passing of floating point values on the
14963 stack (currently broken).
14965 2004-04-06 Miguel de Icaza <miguel@ximian.com>
14967 * tramp-ppc.c (create_trampoline_code): Added
14968 JUMP_TRAMPOLINE_SIZE.
14969 (ppc_magic_trampoline): Follow the pattern from
14970 x86_magic_trampoline: if code is set to zero, return.
14971 (create_trampoline_code): Always pass MonoMethod to the jump
14972 trampoline, before it was passing a null.
14973 (mono_arch_create_jump_trampoline): Implement the jump stub, could
14974 share the code with mono_arch_create_jit_trampoline.
14976 * mini-ppc.c (mono_arch_output_basic_block): CEE_JMP opcode
14978 (mono_arch_patch_code): MONO_PATCH_INFO_METHOD_JUMP patch type
14981 * cpu-g4.md: Added length for jmp instruction, the worst case
14982 scenario is 92 bytes (4 mandatory bytes, potential 19 registers
14985 2004-04-08 Zoltan Varga <vargaz@freemail.hu>
14987 * aot.c (mono_compile_assembly): Add back unlink removed by mistake.
14989 2004-04-07 Zoltan Varga <vargaz@freemail.hu>
14991 * mini.c: Only set bblock->real_offset when adding a new bblock, and
14992 before each IL instruction.
14994 * mini.c (CEE_BOX): Fix warnings.
14996 2004-04-07 Gonzalo Paniagua Javier <gonzalo@ximian.com>
14998 * mini.c: removed a few unused vars and extra whitespace.
15000 2004-04-05 Ben Maurer <bmaurer@users.sourceforge.net>
15002 * inssel.brg (MONO_EMIT_BOUNDS_CHECK): a new macro to emit bounds
15004 (MONO_EMIT_BOUNDS_CHECK_IMM): the above, but when you know the
15006 (OP_GETCHR): use the above
15007 (CEE_LDELEMA): use the above.
15009 * inseel-x86.brg (MONO_EMIT_BOUNDS_CHECK): a faster and smaller
15010 version of the generic impl.
15011 (MONO_EMIT_BOUNDS_CHECK_IMM): the same
15012 (CEE_LDELEMA): use the above.
15014 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15016 * inssel-long32.brg (CEE_CONV_OVF_I8): Sign extend the i4 value to i8.
15019 * iltests.il: Added new regression test for #56317.
15021 2004-04-05 Zoltan Varga <vargaz@freemail.hu>
15023 * mini-x86.c (mono_arch_setup_jit_tls_data): Use pthread_attr_get_np
15024 under NetBSD. Fixes #56450.
15026 * liveness.c (update_gen_kill_set): Fix previous patch.
15028 2004-04-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15030 * mini-x86.h: SA_STACK defined as SA_ONSTACK. Fixed build under NetBSD.
15032 2004-04-02 Zoltan Varga <vargaz@freemail.hu>
15034 * mini.c (mono_method_to_ir): Avoid handle_loaded_temps in
15035 ldsfld and ldsflda.
15037 * inssel-sparc.brg: Add more optimizations.
15039 * mini-sparc.c: Replace multiply/divide with shifts if possible.
15041 2004-04-01 Martin Baulig <martin@ximian.com>
15043 * mini.c (handle_box): New static function; moved the
15044 implementation of CEE_BOX here.
15045 (mono_method_to_ir): Added `constrained_call' variable.
15046 (mono_method_to_ir:CEE_CONSTRAINED_): Set it.
15047 (mono_method_to_ir:CEE_CALL): If `constrained_call' is set, use
15048 mono_method_get_constrained() to get the method.
15050 2004-04-01 Martin Baulig <martin@ximian.com>
15052 * mini.c (TYPE_PARAM_TO_TYPE, TYPE_PARAM_TO_CLASS): Removed.
15053 (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): Removed.
15054 (mono_method_to_ir): We don't need these macros anymore since
15055 mono_class_get_full() already takes care of it.
15057 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15059 * aot.c: set aot_verbose to 0, fixed format string that caused sigsegv,
15060 use @function (as doesn't accept #function here) and check the return
15061 value of system and stop if fails.
15063 2004-03-31 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15065 * mini.c: set the timeout to 2s when calling mono_domain_finalize.
15067 2004-03-31 Zoltan Varga <vargaz@freemail.hu>
15069 * mini-ppc.c (mono_arch_patch_code): Fix ppc build.
15071 * inssel-sparc.brg mini-sparc.c aot.c: Implement AOT support.
15073 * inssel-long32.brg (OP_LNEG): Use ADC instead of ADD here. Fixes
15076 * basic-long.cs: Add test for negation of Int64.MinValue.
15078 2004-03-30 Zoltan Varga <vargaz@freemail.hu>
15080 * mini-sparc.c: Update status.
15082 * mini-sparc.c tramp-sparc.c: Save lmf in trampolines.
15084 * exceptions-sparc.c: Fix return value in filters.
15086 * inssel-sparc.brg: Fix register allocation in some rules.
15088 2004-03-28 Martin Baulig <martin@ximian.com>
15090 * mini.c (mmono_method_to_ir): In CEE_STELEM, do a handle_stobj()
15093 2004-03-28 Zoltan Varga <vargaz@freemail.hu>
15095 * mini-x86.c (mono_arch_patch_code): Fix warnings.
15097 * mini-x86.c (mono_arch_output_basic_block): Fix CEE_MUL_OVF_UN if
15098 dreg is not EAX. Thanks to Willibard Krenn for spotting this. Also
15099 remove unused conv_u4 opcode.
15101 * mini-x86.c: Remove valgrind workaround since it slows down things
15102 even when mono is not run under valgrind.
15104 2004-03-26 Zoltan Varga <vargaz@freemail.hu>
15106 * mini-sparc.c: Update status.
15108 * inssel-sparc.brg: Add some optimizations.
15110 * inssel-sparc.brg mini-sparc.c: Rework branch instructions to allow
15111 future delay slot filling. Add support for varargs, tail calls and JMP.
15113 * inssel.brg mini-ops.h mini.c: Use OP_REFANYTYPE instead of
15114 CEE_REFANYTYPE, since CEE_REFANYTYPE needs a prefix to be unique.
15116 * inssel.brg: Fix register allocation in OP_ARGLIST.
15118 * inssel.brg: Fix warnings.
15120 2004-03-25 Martin Baulig <martin@ximian.com>
15122 * mini.c (inflate_generic_field): Removed.
15123 (mini_get_method): Removed, use mono_get_method_full(),
15124 (mini_get_class): Removed, use mono_class_get_full().
15125 (mono_method_to_ir): Pass our generic context to
15126 mono_field_from_token().
15128 2004-03-25 Martin Baulig <martin@ximian.com>
15130 * mini.c (mini_get_class): Take a `MonoGenericContext *' instead
15131 of a `MonoMethod *'.
15132 (mini_get_method): Take a `MonoGenericContext *' instead
15133 of a `MonoMethod *'.
15134 (TYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_TYPE): mono_method_to_ir() has
15135 a new local variable called `generic_context' which holds the
15136 current `MonoGenericContext *'; use it to lookup things.
15138 2004-03-24 Martin Baulig <martin@ximian.com>
15140 * mini.c (mini_get_class): New static method; if we're inside a
15141 generic instance, inflate the class if neccessary.
15142 (mono_method_to_ir): Use mini_get_class() instead of mono_class_get().
15144 2004-03-24 Zoltan Varga <vargaz@freemail.hu>
15146 * iltests.il: New regression test for #55976.
15148 * mini.c (mono_method_to_ir): Empty the stack in endfinally. Fixes
15151 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15153 * exceptions-sparc.c (mono_sparc_handle_exception): Remove debugging
15156 2004-03-23 Zoltan Varga <vargaz@freemail.hu>
15158 * liveness.c: Consider SSA stores as well as loads when making vars
15161 * exceptions.cs: New regression tests for register allocation.
15163 2004-03-22 Lluis Sanchez Gual <lluis@ximian.com>
15165 * mini-ppc.c, tramp-ppc.c: Added lock for accessing the domain code manager.
15166 * mini.c: Removed domain lock from mono_jit_compile_method_with_opt. Use
15167 domain lock only to protect puntual access to data structures.
15168 Added access lock for sighash, jit_icall_hash_name,
15169 jit_icall_hash_addr and domain->code_mp.
15171 2004-03-20 Zoltan Varga <vargaz@freemail.hu>
15173 * driver.c: Print SIGSEGV handling method.
15175 * mini-x86.c (mono_arch_free_jit_tls_data): Add missing ifdef.
15177 * mini.c (setup_jit_tls_data): Handle case when this is called
15178 multiple times for a thread.
15180 * mini-x86.c cpu-pentium.md: Fix floating point branch opcodes so fbxx
15181 is different from fbxx_un. Fixes #54303. Also use constants instead of
15182 magic numbers in a lot of places.
15184 2004-03-19 Zoltan Varga <vargaz@freemail.hu>
15186 * exceptions.cs: Fix cctor test when --regression is used.
15188 Thu Mar 18 19:57:56 CET 2004 Paolo Molaro <lupus@ximian.com>
15190 * mini-ppc.c, exceptions-ppc.c: basic exceptions support
15193 Thu Mar 18 19:56:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15195 * inssel-ppc.brg: fixed register assignments for some rules.
15197 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15199 * exceptions.cs: Add test for exceptions in static constructors.
15201 * mini.c (mono_jit_compile_method_with_out): Move the calling of
15202 static constructors outside the domain lock. Fixes #55720.
15204 2004-03-17 Martin Baulig <martin@ximian.com>
15206 * mini.c (get_generic_field_inst): Removed, this'll never happen.
15207 (inflate_generic_field): Take the `MonoMethod *' instead of the
15208 `MonoClass *' and added support for generic method.
15209 (mono_method_to_ir): In CEE_LDSFLD and CEE_STSFLD, assert we never
15210 have a `field->parent->gen_params', only inflate the field if it's
15211 an open constructed type.
15213 2004-03-17 Zoltan Varga <vargaz@freemail.hu>
15215 * exceptions-x86.c (mono_arch_handle_exception): Allocate a new
15216 exception object instead of the preconstructed ones.
15218 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15220 * mini.c: reverted changed to sigsegv_signal_handler commited
15221 accidentally in the previous patch.
15223 2004-03-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15226 (mono_method_to_ir): CEE_CALLVIRT, abort if no method. It hanged when
15227 running --aot with an old assembly.
15229 2004-03-16 Zoltan Varga <vargaz@freemail.hu>
15231 * mini-sparc.c (mono_arch_instrument_epilog): Fix handling of floating
15234 * mini-sparc.c: Add support for v9 branches with prediction.
15236 2004-03-15 Bernie Solomon <bernard@ugsolutions.com>
15238 * mini.c (mini_init): #warning is GNUC only
15240 * mini-sparc.h: implement __builtin_frame_address
15241 and __builtin_return_address for Sun C compiler
15243 2004-03-15 Zoltan Varga <vargaz@freemail.hu>
15245 * exceptions-sparc.c (mono_arch_has_unwind_info): Add missing function.
15247 2004-03-14 Zoltan Varga <vargaz@freemail.hu>
15249 * basic-calls.cs: Add test for unaligned byref long argument passing.
15251 * mini-ops.h: Add sparcv9 compare and branch instructions.
15253 * inssel-sparc.brg mini-sparc.h mini-sparc.c cpu-sparc.md: Use some
15254 v9 instructions if we have a v9 cpu.
15256 * mini-sparc.c (mono_arch_get_global_int_regs): Use unused input
15257 registers for global allocation.
15259 * exceptions-sparc.c: Fixes.
15261 2004-03-11 Zoltan Varga <vargaz@freemail.hu>
15263 * liveness.c (mono_analyze_liveness): Optimized version.
15265 * inssel-sparc.brg cpu-sparc.md: Ongoing sparc work.
15267 * mini-sparc.h mini-sparc.c tramp-sparc.c exceptions-sparc.c: Ongoing
15270 * basic-float.cs basic-calls.cs: New regression tests.
15272 2004-03-10 Zoltan Varga <vargaz@freemail.hu>
15274 * mini-x86.h: Define SIGSEGV_ON_ALTSTACK only if we have a working
15275 sigaltstack implementation.
15277 * mini-x86.c (mono_arch_setup_jit_tls_data): Fix previous patch.
15279 * mini-x86.c (mono_arch_setup_jit_tls_data): Turn off the sigaltstack
15280 stuff if SIGSEGV_ON_ALTSTACK is not defined.
15282 2004-03-09 Zoltan Varga <vargaz@freemail.hu>
15284 * mini.c: Fix warnings.
15286 * mini.c (mono_resolve_patch_target): New function which contains the
15287 arch independent part of the patching process.
15289 * mini-x86.c (mono_arch_patch_code): Move arch independent parts of the
15290 patching code to a separate function.
15292 2004-03-09 Bernie Solomon <bernard@ugsolutions.com>
15294 * mini.c (add_signal_handler): ifdef out on Windows
15296 2004-03-08 Zoltan Varga <vargaz@freemail.hu>
15298 * mini-sparc.h mini-sparc.c inssel-sparc.brg exceptions-sparc.c
15299 cpu-sparc.md: Add exception handling support + other fixes.
15301 * driver.c: Print --help output to stdout. Fixes #55261. Also fix
15302 typed GC detection in --version.
15304 * basic.cs exceptions.cs: New regression tests.
15306 * mini.h mini-x86.h mini-ppc.h: Add MonoCompileArch structure where
15307 the arch specific code can store data during a compilation.
15309 * mini-ops.h: Add OP_SETFRET.
15311 * mini.c (mini_get_ldelema_ins): Instead of allways calling the same
15312 function, register a separate icall for each arity, so the icalls can
15315 * mini.c (mono_print_tree): Print negative offsets in a more readable
15318 * mini.c: Make signal handling work on sparc.
15320 * mini.c (mini_init): Add emulation for lconv_to_r8_un.
15322 * inssel-long32.brg: Fix OP_LSUB_OVF_UN rule.
15324 * jit-icalls.c: Emulate truncl by aintl on solaris.
15326 * jit-icalls.c (mono_lconv_to_r8_un): New icall emulation function.
15328 2004-03-05 Zoltan Varga <vargaz@freemail.hu>
15330 * mini.c (mini_init): fconv_to_ovf can raise exceptions.
15332 2004-03-04 Lluis Sanchez Gual <lluis@ximian.com>
15334 * mini.c: In CEE_ISINST and CEE_CASTCLASS, if the type is an interface or
15335 a MarshalByRef type, inline a method that performs the check, taking into
15336 account that the object can be a proxy. Also implemented tow new opcodes:
15337 CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15338 * inssel.brg: Implemented two new opcodes, mini-ops.h: OP_CISINST and
15339 OP_CCASTCLASS, which implement CEE_MONO_CISINST and CEE_MONO_CCASTCLASS.
15341 Tue Mar 2 17:23:48 CET 2004 Paolo Molaro <lupus@ximian.com>
15343 * mini-ppc.c: if a relative branch displacement is too big
15344 but it points to and area reachable with an absolute branch,
15347 Tue Mar 2 16:59:40 CET 2004 Paolo Molaro <lupus@ximian.com>
15349 * mini.c: optimize small copies in cpblk.
15351 2004-03-01 Zoltan Varga <vargaz@freemail.hu>
15353 * basic-calls.cs basic-float.cs: New regression tests.
15355 * mini-sparc.c inssel-sparc.brg mini-ops.h: Access local variables at
15356 negative offsets from %fp. Implement localloc. Fix local register
15357 allocation. Fix the case when the this argument needs to be saved to
15358 the stack. Implement some missing opcodes.
15360 2004-02-26 Zoltan Varga <vargaz@freemail.hu>
15362 * mini.c (mini_method_compile): Reenable global regalloc in methods
15363 with exception handlers.
15365 * linear-scan.c (mono_varlist_sort): Fix warning.
15367 * linear-scan.c (mono_linear_scan): Fix computation of used_regs.
15369 * mini-x86.c (mono_arch_regalloc_cost): Reenable precise computation of
15372 * liveness.c: Make all variables uses in exception clauses volatile, to
15373 prevent them from being allocated to registers. Fixes #42136.
15375 2004-02-25 Zoltan Varga <vargaz@freemail.hu>
15377 * mini-x86.c (mono_arch_regalloc_cost): Revert this change since it
15378 causes regressions.
15380 * mini.h linear-scan.c mini-x86.c mini-sparc.c mini-ppc.c: Add 'cfg'
15381 argument to mono_arch_regalloc_cost.
15383 * mini-x86.c (mono_arch_regalloc_cost): Compute regalloc costs
15386 2004-02-24 Zoltan Varga <vargaz@freemail.hu>
15388 * mini.h mini-x86.c mini-ppc.c mini-sparc.c linear-scan.c:
15389 Make the cost of allocating a variable to a register arch dependent.
15391 * basic-calls.cs: Fix compilation of tests.
15393 * mini.h mini.c tramp-x86.c mini-x86.c: Add mono_running_on_valgrind ()
15394 helper function to cut back on the number of #ifdefs needed.
15396 * mini-ppc.c: Fix compilation.
15398 * basic-calls.cs: New regression tests.
15400 * mini-sparc.c (mono_sparc_is_virtual_call): New helper function.
15402 * tramp-sparc.c (create_specific_trampoline): Use g5 register instead
15403 of l0 since that is callee saved.
15405 * tramp-sparc.c (sparc_magic_trampoline): Apply unbox trampoline only
15408 * mini-sparc.c: Ongoing work + flag virtual calls with a special kind
15409 of delay instruction.
15411 * inssel.brg (OP_CHECK_THIS): Set tree->sreg1 and dreg correctly.
15413 * mini.h (MonoCallInst): Add 'virtual' flag.
15415 * inssel.brg (mini_emit_virtual_call): Set 'virtual' flag.
15417 2004-02-23 Zoltan Varga <vargaz@freemail.hu>
15419 * *.cs: New regression tests.
15421 * mini-sparc.c inssel-sparc.brg: Update after latest changes. Ongoing sparc
15424 * mini.c (mono_runtime_install_handlers): Fix build.
15426 * mini.h (MonoJitTlsData): Add 'stack_size', 'signal_stack' and
15427 'signal_stack_size' members.
15429 * mini.h mini.c mini-x86.h mini-x86.c: Run sigsegv handlers on an
15430 alternate signal stack.
15432 * exceptions-x86.c: Add stack overflow handling.
15434 * mini.h mini.c mini-x86.c mini-ppc.c trace.h trace.c: Move tracing
15435 functions to arch independent code.
15437 * mini.c (mono_print_tree): Print more detailed info for load_membase
15440 2004-02-23 Martin Baulig <martin@ximian.com>
15442 * mini.c (mini_get_method): Set `gmethod->generic_inst'.
15444 Sun Feb 22 22:25:19 CET 2004 Paolo Molaro <lupus@ximian.com>
15446 * mini-x86.c: fixed reg allocation for div/rem.
15448 2004-02-22 Miguel de Icaza <miguel@ximian.com>
15450 * driver.c (mono_main): Report some configuratio options on --version.
15452 Fri Feb 20 11:01:44 PST 2004 Paolo Molaro <lupus@ximian.com>
15454 * mini-ppc.c: fixed clt.un, cgt.un. Optimized calls to functions
15455 low in the address space. Correctly flush memory in thunks where we
15456 output native code.
15458 2004-02-20 Martin Baulig <martin@ximian.com>
15460 * mini.c (mini_get_method): New static method; inflate all generic
15461 methods and methods in open generic instances.
15462 (mono_method_to_ir): Use mini_get_method() instead of mono_get_method().
15463 (ret_type_to_call_opcode): Added support for MONO_TYPE_GENERICINST.
15465 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15467 * mini-sparc.c (mono_arch_patch_code): Update after domain->code_mp changes.
15469 * tramp-sparc.c (mono_arch_create_jump_trampoline): Set ji->method.
15471 2004-02-19 Bernie Solomon <bernard@ugsolutions.com>
15473 * helpers.c (mono_disassemble_code): use Sun's dis if not using gcc
15475 * mini-sparc.c (flushi mono_arch_output_basic_block): make
15476 it compile using Sun's compiler.
15478 2004-02-19 Zoltan Varga <vargaz@freemail.hu>
15480 * 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.
15482 * basic-calls.cs basic-float.cs basic-long.cs objects.cs: New regression tests.
15484 Tue Feb 17 21:41:20 CET 2004 Paolo Molaro <lupus@ximian.com>
15486 * aot.c, mini-x86.c, mini.c: use the code manager instead of a mempool to hold native
15488 * mini-ppc.c: handle calls outside of the allowed range with thunks
15489 allocated using the code manager.
15490 * tramp-ppc.c: use the code manager to hold generated native code.
15491 Fixed the magic trampoline to just patch vtable entries.
15493 2004-02-17 Zoltan Varga <vargaz@freemail.hu>
15495 * inssel.brg inssel-x86.brg: Move call(immediate) rules to the platform
15498 2004-02-16 Zoltan Varga <vargaz@freemail.hu>
15500 * tramp-ppc.c (mono_arch_create_jump_trampoline): Fix compilation on
15503 * mini-x86.c: Call mono_arch_get_lmf_addr instead of mono_get_lmf_addr
15504 if we have a working __thread implementation.
15506 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Remove
15507 OP_CALL_IMM opcodes, since the CALL opcodes handles immediates as well.
15509 2004-02-15 Zoltan Varga <vargaz@freemail.hu>
15511 * mini-x86.c: Fix compilation under gcc 2.
15513 2004-02-14 Zoltan Varga <vargaz@freemail.hu>
15515 * mini.c (mono_codegen): Avoid infinite loop when an icall wrapper
15516 contains a call to the wrapped function.
15518 * mini-ops.h cpu-pentium.md mini-x86.c inssel-x86.brg: Add
15519 OP_<CALL>_IMM opcodes, and use them under X86.
15521 * mini.c (mono_jit_find_compiled_method): Fix warning.
15523 * cpu-pentium.md: Fix length of opcodes which use x86_alu_membase_imm.
15525 * jit-icalls.c (mono_ldftn_nosync): New JIT icall.
15527 * tramp-x86.c (mono_arch_create_jump_trampoline): Move arch independent
15528 functionality to mini.c.
15530 * mini.c (mono_create_jump_trampoline): New function to create a jump
15531 trampoline. Return a compiled method instead of a trampoline if it
15532 exists. Add a cache for jump trampolines.
15534 * mini.c (mono_jit_find_compiled_method): New function to return a
15535 compiled method if it exists.
15537 * mini-x86.c: Call mono_create_jump_trampoline instead of
15538 mono_arch_create_jit_trampoline.
15540 * jit-icalls.c (mono_ldftn): Do not compile the method. Instead, return
15541 a jump trampoline. Fixes #52092.
15543 2004-02-11 Zoltan Varga <vargaz@freemail.hu>
15545 * debug-mini.c (mono_init_debugger): Remove call to mono_verify_corlib,
15546 which is not up-to-date. Add check_corlib_version () instead.
15548 * mini.c (mini_init): Call mono_thread_attach () so embedders do not
15551 * mini.c (mono_runtime_install_handlers): Remove check for valgrind
15552 since newer valgrind versions do not need it.
15554 * mini.c (mono_jit_compile_method_with_opt): New helper function to
15555 compile a method with a given set of optimizations.
15557 * mini.c: Compile icall wrappers on-demand instead of at startup.
15559 * mini-sparc.c mini-ppc.c: Call mono_icall_get_wrapper to obtain the
15560 wrapper for an icall.
15562 2004-02-10 Zoltan Varga <vargaz@freemail.hu>
15564 * mini.c (mono_method_to_ir): Handle switch with non-empty stack. Fixes
15567 * iltests.il: Add test for non-empty stack before switch instruction.
15569 2004-02-02 Zoltan Varga <vargaz@freemail.hu>
15571 * mini.c: Add support for new stringbuilder marshalling conventions.
15573 * mini.c (mono_method_to_ir): Fix stack management of generic CEE_BOX.
15575 2004-02-01 Martin Baulig <martin@ximian.com>
15577 * mini.c (MTYPE_PARAM_TO_TYPE): Method type arguments are stored
15578 in `ginst->mtype_argv'.
15580 2004-01-31 Miguel de Icaza <miguel@ximian.com>
15582 * mini.c: Add comments, replace CEE_XXX+128 with OP_XXX to
15583 facilitate grepping.
15585 Wed Jan 28 14:04:58 CET 2004 Paolo Molaro <lupus@ximian.com>
15587 * mini.c: fixed buglet in initobj generic implementation for references.
15589 Fri Jan 23 16:10:44 EST 2004 Paolo Molaro <lupus@ximian.com>
15591 * Makefile.am: make the version script conditional.
15592 * jit-icalls.c: handle missing truncl().
15594 2004-01-23 Zoltan Varga <vargaz@freemail.hu>
15596 * exceptions.cs: Add more tests for double->int conversion.
15598 * jit-icalls.c (mono_fconv_ovf_i8): Call truncl before comparison, so
15599 we don't throw exceptions when converting 1.1 to a long. Fixes #53250.
15601 Fri Jan 23 17:12:08 CET 2004 Paolo Molaro <lupus@ximian.com>
15603 * driver.c: make --verbose --version emit an error
15604 if the loaded corlib doesn't match the runtime version.
15606 Mon Jan 19 17:44:50 CET 2004 Paolo Molaro <lupus@ximian.com>
15608 * mini-ppc.h: export ppc_patch().
15609 * mini-ppc.c: call convention fixes. Added assert in ppc_patch().
15610 * tramp-ppc.c: call convention fixes: Linux/PPC support should be
15611 on par or better than on MacOSX.
15613 2004-01-19 Zoltan Varga <vargaz@freemail.hu>
15615 * mini.c tramp-x86.c tramp-sparc.c: Updated after changes to
15616 mono_lookup_pinvoke_call.
15618 * mini-x86.c: Under windows, the default pinvoke calling convention is
15619 stdcall. Fixes #52834.
15621 * mini.c (optimize_branches): Add an upper bound to the number of
15622 iterations to prevent infinite loops on strange loops. Fixes #53003.
15624 2004-01-16 Zoltan Varga <vargaz@freemail.hu>
15626 * inssel.brg: Add vectors<->one dimensional array checking to CASTCLASS
15627 and ISINST. Fixes #52093.
15629 * objects.cs (test_0_vector_array_cast): New tests.
15631 2004-01-15 Zoltan Varga <vargaz@freemail.hu>
15633 * jit-icalls.c (helper_stelem_ref_check): New jit icall for array type
15634 checking in Array.Set ().
15636 * mini.c (method_to_ir): Add array type checking in Array.Set (). Fixes
15639 * object.cs (test_0_multi_array_cast): New regression test.
15641 Thu Jan 15 16:30:24 CET 2004 Paolo Molaro <lupus@ximian.com>
15643 * exceptions-ppc.c: fix build on Linux/PPC.
15645 2004-01-14 Zoltan Varga <vargaz@freemail.hu>
15647 * tramp-x86.c (x86_magic_trampoline): Disable code patching when
15648 running under valgrind.
15649 (x86_magic_trampoline): Fix build bustage.
15651 * debug-mini.c: Modify the debug info serialize/deserialize code so it handles
15652 negative values as well. This is needed for the encoding of the line number
15653 info, since sometimes the line numbers are not in increasing order.
15655 2004-01-13 Zoltan Varga <vargaz@freemail.hu>
15657 * cpu-pentium.md (localloc): Increase the size of the localloc
15658 instruction since it is a loop under Win32.
15660 * debug-mini.c (record_line_number): Get rid of unneccesary memory
15663 2004-01-09 Zoltan Varga <vargaz@freemail.hu>
15665 * exceptions-ppc.c exceptions-x86.c exceptions-sparc.c
15666 tramp-x86.c tramp-ppc.c tramp-sparc.c: Applied patch from
15667 Max Horn (max@quendi.de). Fix file names in comments.
15669 2004-01-03 Zoltan Varga <vargaz@freemail.hu>
15671 * ssa.c (mono_ssa_rename_vars): Allocate new_stack on the heap to
15672 avoid stack overflow.
15673 (replace_usage): Avoid uninitialized variable warnings.
15675 * mini.c (mono_method_to_ir): Avoid disabling SSA for array operations
15676 and taking the address of valuetype variables.
15678 2004-01-03 Patrik Torstensson
15680 * mini-x86.c: renamed fpflags to flags in RegTrack, going to be used
15681 for other purposes than FP later on.
15683 2004-01-02 Zoltan Varga <vargaz@freemail.hu>
15685 * mini.c (mono_method_to_ir): Prevent register allocation for arguments
15688 Fri Jan 2 13:37:25 CET 2004 Paolo Molaro <lupus@ximian.com>
15690 * mini-ops.h, mini.c, inssel.brg: Object.GetType () speedup.
15692 2003-12-30 Patrik Torstensson <p@rxc.se>
15694 * mini-x86.h: Decreased number of availiable fp regs.
15695 Solves corner cases with FP spilling.
15697 2003-12-23 Patrik Torstensson <p@rxc.se>
15699 * mini-x86.c, mini-ops.h, cpu-pentium.md: Added support
15700 for floating point stack tracking / spilling on x86.
15703 * basic-float.cs: added float mul overflow test.
15705 2003-12-23 Zoltan Varga <vargaz@freemail.hu>
15707 * mini.c (mono_method_to_ir): Add workaround for bug #51126.
15709 Sun Dec 21 19:53:16 CET 2003 Paolo Molaro <lupus@ximian.com>
15711 * mini.h, mini-ppc.c, mini-ppc.h: small cleanups and
15712 supports for cond branches that overflow the immediate
15713 overflow offset. mcs can compile simple programs.
15715 Fri Dec 19 21:17:16 CET 2003 Paolo Molaro <lupus@ximian.com>
15717 * exceptions-ppc.c: exception handling support wip:
15718 finally handlers get run on exception.
15720 2003-12-19 Zoltan Varga <vargaz@freemail.hu>
15722 * aot.c (mono_aot_get_method_inner): Avoid loading AOT code while
15725 Fri Dec 19 17:58:28 CET 2003 Paolo Molaro <lupus@ximian.com>
15727 * cpu-g4.md, mini-ppc.c, exceptions-ppc.c, mini-ppc.h:
15728 initial support for stack walking and unwinding.
15730 2003-12-18 Zoltan Varga <vargaz@freemail.hu>
15732 * driver.c (mono_main): Make corlib-out-of-sync message more
15733 descriptive. Also remove verify_corlib call.
15735 Wed Dec 17 15:31:41 CET 2003 Paolo Molaro <lupus@ximian.com>
15737 * mini.c: make CEE_NEWARR calls and other emulated opcodes
15738 not overlap with other call's arguments, too.
15740 Wed Dec 17 12:49:23 CET 2003 Paolo Molaro <lupus@ximian.com>
15742 * mini.h, mini.c, mini-ppc.c, mini-sparc.c, mini-x86.c:
15743 move to arch-specific code the choice of arch-specific
15744 intrinsics (from Laurent Morichetti (l_m@pacbell.net)).
15745 * mini.c: ensure emulation calls will not interleave
15748 Wed Dec 17 12:27:26 CET 2003 Paolo Molaro <lupus@ximian.com>
15750 * tramp-ppc.c, basic-calls.cs: rework trampolines so that
15751 the magic trampoline stack frame is dropped before executing
15754 Mon Dec 15 18:13:57 CET 2003 Paolo Molaro <lupus@ximian.com>
15756 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed some opcode lengths
15757 and integer to fp conversions. Added support for overflowing
15758 arguments on the stack. Reserve a couple more registers as temps.
15759 Added support for aot compilation (as output still needs to be
15762 Sat Dec 13 17:49:10 CET 2003 Paolo Molaro <lupus@ximian.com>
15764 * mini-ppc.c, basic-long.cs: fix jumps to known labels.
15765 Don't overwrite return register in some corner cases.
15767 2003-12-13 Zoltan Varga <vargaz@freemail.hu>
15769 * mini.h mini.c driver.c mini-x86.c mini-ppc.c aot.c: Do not run
15770 static constructors when AOT compiling.
15772 * driver.c (mono_main): Call mono_check_corlib_version.
15774 Sat Dec 13 10:31:12 CET 2003 Paolo Molaro <lupus@ximian.com>
15776 * cpu-g4.md, basic.cs: fixed div target register.
15778 Sat Dec 13 09:45:56 CET 2003 Paolo Molaro <lupus@ximian.com>
15780 * mini-ppc.c, basic.cs: shl_imm fix with test.
15782 Fri Dec 12 21:25:14 CET 2003 Paolo Molaro <lupus@ximian.com>
15784 * inssel-ppc.brg, mini-ppc.h, mini-ppc.c: support for passing
15785 structures by value. Misc fixes.
15786 * objects.cs: more tests.
15788 Fri Dec 12 10:11:49 CET 2003 Paolo Molaro <lupus@ximian.com>
15790 * mini-ppc.c: lconv.ovf.i implemented.
15792 2003-12-10 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15795 (mini_init): don't error out if someone already called g_thread_init.
15797 Tue Dec 9 17:27:14 CET 2003 Paolo Molaro <lupus@ximian.com>
15799 * exceptions-x86.c, exceptions-ppc.c: allow the exception object
15800 to be any type per the spec. Fix abnormal memory usage when
15801 the same object is repeatedly thrown.
15803 Tue Dec 9 15:39:54 CET 2003 Paolo Molaro <lupus@ximian.com>
15805 * mini.c: check for overruns in IL code.
15807 2003-12-09 Zoltan Varga <vargaz@freemail.hu>
15809 * TODO: Add/remove some todo entries.
15811 2003-12-08 Zoltan Varga <vargaz@freemail.hu>
15813 * driver.c (mono_main): Call mono_verify_corlib.
15815 2003-12-07 Lluis Sanchez Gual <lluis@ximian.com>
15817 * inssel.brg: In CEE_ISINST and CEE_CASTCLASS, removed check for proxy.
15818 This has been moved to mini.c
15819 * mini.c: in mono_method_to_ir, CEE_ISINST and CEE_CASTCLASS cases, if the
15820 type being casted is marshalbyref it could be a proxy, so instead of
15821 emitting the type check code, emit a call to a runtime method that will
15822 perform the check by calling CanCastTo if needed.
15824 2003-12-06 Zoltan Varga <vargaz@freemail.hu>
15826 * mini-x86.c (mono_arch_emit_prolog): Fix stack space allocation for
15827 methods with large stack frames under Win32.
15829 2003-12-04 Zoltan Varga <vargaz@freemail.hu>
15831 * Makefile.am: Distribute regression tests.
15833 * mini-x86.c (mono_arch_get_allocatable_int_vars): Sort the var list
15834 at the end instead of inserting each variable into the sorted list.
15836 * linear-scan.c (mono_varlist_sort): New helper function.
15838 Wed Dec 3 20:46:28 CET 2003 Paolo Molaro <lupus@ximian.com>
15840 * mini.c: ensure arguments and locals are within bounds.
15842 Wed Dec 3 17:59:10 CET 2003 Paolo Molaro <lupus@ximian.com>
15844 * mini-ppc.c, cpu-g4.md, basic.cs, basic-long.cs: more tests and
15847 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
15849 * mini.c (mono_cprop_copy_values): Fix crash.
15851 * aot.c: Set verbosity back to 0.
15853 Wed Dec 3 15:42:27 CET 2003 Paolo Molaro <lupus@ximian.com>
15855 * regalloc.c: complete memory leak fix by Laurent Morichetti
15858 2003-12-03 Zoltan Varga <vargaz@freemail.hu>
15860 * driver.c (main_thread_handler): Revert the previous patch.
15862 * tramp-x86.c (x86_class_init_trampoline): Avoid patching when running
15865 * mini-x86.c (mono_arch_local_regalloc): Do not allocate transient
15866 memory from the memory pool.
15868 * driver.c (main_thread_handler): Turn on all optimizations when
15871 * mini.c (mono_find_jit_opcode_emulation): Turn emul_opcode_hash into
15872 an array for better performance.
15874 * regalloc.c (mono_regstate_assign): Fix memory leak.
15876 * debug-mini.c (mono_debug_serialize_debug_info): New function to
15877 serialize the debug info.
15879 * debug-mini.c (mono_debug_add_aot_method): New function to load the
15880 debug info from the serialized representation.
15882 * aot.c: Save debug info into the generated file and load it when
15885 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
15887 Mon Dec 1 16:54:05 CET 2003 Paolo Molaro <lupus@ximian.com>
15889 * mini-ppc.c, tramp-ppc.c: save FP arguments in the trampoline.
15890 More FP-related fixes.
15892 Sun Nov 30 19:13:52 CET 2003 Paolo Molaro <lupus@ximian.com>
15894 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: fixed finally handlers
15895 and register allocation buglet. Hello world now runs.
15897 Fri Nov 28 23:03:05 CET 2003 Paolo Molaro <lupus@ximian.com>
15899 * cpu-g4.md, inssel-ppc.brg, mini-ppc.c: better long return support.
15900 * tramp-ppc.c: fixed class init trampoline.
15901 * inssel-ppc.brg, mini.c, jit-icalls.c, mini-ppc.h: more emulation.
15903 Fri Nov 28 16:36:29 CET 2003 Paolo Molaro <lupus@ximian.com>
15905 * cpu-g4.md, inssel-ppc.brg, jit-icalls.c, mini-ppc.c, mini-ppc.h,
15906 mini.c: more ppc changes/fixes.
15908 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
15910 * mini.c (mono_method_to_ir): Fix tail calls with valuetype arguments.
15911 Also optimize the case when the arguments are the same in the caller
15914 * iltests.il: Add tests for tail calls with valuetype arguments.
15916 Thu Nov 27 21:06:37 CET 2003 Paolo Molaro <lupus@ximian.com>
15918 * mini-ppc.c: fixes for struct return type.
15920 Thu Nov 27 19:02:07 CET 2003 Paolo Molaro <lupus@ximian.com>
15922 * mini.h, mini.c, mini-x86.c, mini-ppc.c, mini-sparc.c: move
15923 mono_spillvar_offset() to arch-specific code.
15925 Thu Nov 27 18:30:42 CET 2003 Paolo Molaro <lupus@ximian.com>
15927 * mini-ppc.h, mini-ppc.c: handle some different ABI call convention issues.
15929 2003-11-27 Zoltan Varga <vargaz@freemail.hu>
15931 * exceptions-x86.c: Fix stack space leaks.
15933 * exceptions-x86.c (mono_arch_find_jit_info): Restore callee saved
15934 registers from the lmf if the method has save_lmf set.
15936 2003-11-26 Zoltan Varga <vargaz@freemail.hu>
15938 * tramp-x86.c (x86_magic_trampoline): Avoid patching in the addresses
15939 of icall wrappers into InvokeInDomain, since these are now per-domain.
15941 Wed Nov 26 20:15:04 CET 2003 Paolo Molaro <lupus@ximian.com>
15943 * mini-ppc.h, mini-x86.h, mini.c, inssel-ppc.brg, jit-icalls.c:
15944 make some opcode emulation and intrinsic ops enabled/disabled
15945 according to the architecture. More fixes.
15947 Wed Nov 26 19:59:09 CET 2003 Paolo Molaro <lupus@ximian.com>
15949 * mini-ppc.c, mini-sparc.c, cpu-g4.md: more bug fixes.
15951 Wed Nov 26 19:18:29 CET 2003 Paolo Molaro <lupus@ximian.com>
15953 * mini.h, inssel.brg, mini-x86.c, mini-ppc.c, mini-sparc.c: move
15954 arch-specific handling for 'this' and struct return type to
15955 arch-specific code.
15957 2003-11-26 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15959 * aot.c: prevent divide by zero error when reporting (it happened with
15960 Accessibility.dll).
15962 2003-11-25 Zoltan Varga <vargaz@freemail.hu>
15964 * mini.h (inst_switch): Remove unused macro.
15966 2003-11-25 Gonzalo Paniagua Javier <gonzalo@ximian.com>
15969 (load_aot_module): free 'info->methods' and 'info' properly. No more
15970 "free(): invalid pointer blah" messages when you have an old aot
15973 2003-11-21 Lluis Sanchez Gual <lluis@ximian.com>
15975 * jit-icalls.c, mini.c: Added support for context static fields.
15977 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
15979 * mini.c (mono_method_blittable): Methods which set LastError are not
15980 blittable either. Fixes #51108.
15982 Tue Nov 18 16:41:37 CET 2003 Paolo Molaro <lupus@ximian.com>
15984 * mini.c: flush icache.
15985 * cpu-g4.md, mini-ppc.c, inssel.brg: more fixes. Trace support.
15987 2003-11-18 Zoltan Varga <vargaz@freemail.hu>
15989 * mini.c (mono_type_blittable): OBJECT is not blittable. Fixes #47842.
15991 2003-11-17 Zoltan Varga <vargaz@freemail.hu>
15993 * tramp-x86.c (x86_class_init_trampoline): Make code patching thread
15996 * mini-x86.c (mono_arch_call_opcode): Disable AOT for methods with
15999 * inssel.brg (CEE_MKREFANY): Fix AOT case.
16001 2003-11-16 Zoltan Varga <vargaz@freemail.hu>
16003 * mini-x86.c (mono_arch_local_regalloc): Fix regalloc for div
16004 instruction when the result is discarded.
16006 * iltests.il (test_0_div_regalloc): New regression test.
16008 * arrays.cs: Fix compilation error.
16010 Fri Nov 14 21:34:06 CET 2003 Paolo Molaro <lupus@ximian.com>
16012 * inssel-x86.brg, inssel-float.brg, mini-ops.h: move x86-specific
16013 float rules to inssel-x86.brg: sane architectures with FP registers
16014 don't need to implement these rules.
16016 Fri Nov 14 20:52:12 CET 2003 Paolo Molaro <lupus@ximian.com>
16018 * mini-ppc.c, cpu-g4.md, inssel-ppc.brg: updates and fixes to the ppc port.
16020 Fri Nov 14 17:58:27 CET 2003 Paolo Molaro <lupus@ximian.com>
16022 * mini.h, inssel-long32.brg: fixed endianess issues in int64
16023 implementation of 32 bit systems.
16025 Thu Nov 13 16:14:41 CET 2003 Paolo Molaro <lupus@ximian.com>
16027 * exceptions-ppc.c: fix build on Linux/ppc from Jeroen@xs4all.nl
16028 (Jeroen Zwartepoorte).
16030 2003-11-12 Zoltan Varga <vargaz@freemail.hu>
16032 * mini.c (mono_method_to_ir): Use CEE_JMP only if the signature of
16033 the caller and the callee matches.
16035 * mini.c (mono_method_to_ir): Add comment.
16037 * mini-x86.c (mono_arch_output_basic_block): Use mono_signbit, since
16038 signbit is missing on some platforms.
16040 2003-11-06 Zoltan Varga <vargaz@freemail.hu>
16042 * mini.h (mono_arch_setup_jit_tls_data): New arch specific function.
16044 * mini.c (setup_jit_tls_data): Call the new function.
16046 * mini-x86.c mini-ppc.c mini-sparc.c: Define the new function.
16048 * mini-x86.c: Add experimental support for fast access to the lmf
16049 structure under NPTL/Linux 2.6.x.
16051 2003-11-06 Martin Baulig <martin@ximian.com>
16053 * ldscript: Make `GC_push_all_stack', `GC_start_blocking',
16054 `GC_end_blocking' and 'gc_thread_vtable' public; they're used by
16057 2003-11-02 Martin Baulig <martin@ximian.com>
16059 * mini.c (inflate_generic_field): New static method.
16060 (mono_method_to_ir): In CEE_LDFLD and CEE_LDSFLD: if we're a
16061 generic instance and the field is declared in a generic type, call
16062 inflate_generic_field() to inflate it. Fixes gen-28.cs.
16064 2003-10-31 Zoltan Varga <vargaz@freemail.hu>
16066 * mini.h mini.c (mono_method_same_domain): New function to return
16067 whenever the caller and the callee are in the same domain.
16069 * tramp-x86.c (x86_magic_trampoline): Use the new function.
16071 2003-10-30 Martin Baulig <martin@ximian.com>
16073 * mini.c (MTYPE_PARAM_TO_TYPE, MTYPE_PARAM_TO_CLASS): New macros;
16074 similar to TYPE_PARAM_TO_TYPE and TYPE_PARAM_TO_CLASS, but for
16076 (mono_method_to_ir): Added support for MONO_TYPE_MVAR; similar to
16077 MONO_TYPE_VAR, we the actual types from MTYPE_PARAM_TO_CLASS().
16079 2003-10-29 Zoltan Varga <vargaz@freemail.hu>
16081 * mini.c mini-ops.h inssel.brg: Implement undeniable exception
16084 * mini.c (sigusr1_signal_handler): Move creation of the thread abort
16085 object here, so it is in the correct appdomain etc.
16087 2003-10-27 Zoltan Varga <vargaz@freemail.hu>
16089 * mini.c (mono_jit_compile_method_inner): Lookup icalls here if not
16091 (mono_method_to_ir): Avoid freeing the type created returned from
16092 mono_type_create_from_typespec, since it is put into an internal cache
16093 by the function. Fixes pointer.exe.
16095 * mini.c tramp-x86.c tramp-sparc.c tramp-ppc.c: Use the normal
16096 trampolines for icalls and pinvokes as well. Fixes #33569.
16098 2003-10-24 Zoltan Varga <vargaz@freemail.hu>
16100 * mini.c: Update after appdomain changes.
16102 * mini.c (mono_jit_compile_method_inner): Allways compile native
16103 method wrappers in the root domain, since there can only be one
16104 instance of them, whose address is stored in method->info.
16106 2003-10-16 Zoltan Varga <vargaz@freemail.hu>
16108 * mini.c (mono_runtime_install_handlers): Get rid of the MONO_VALGRIND
16109 environment variable. Instead detect automatically whenever running
16110 under valgrind using the magic macro RUNNING_ON_VALGRIND from
16113 2003-10-16 Miguel de Icaza <miguel@ximian.com>
16115 * trace.c, trace.h: New files that implement the new trace option
16118 * driver.c: Document new --trace options.
16120 * exceptions-ppc.c, exceptions-x86.c, mini-ppc.c, mini-sparc.c,
16123 - if (mono_jit_trace_calls)
16124 + if (mono_jit_trace_calls != NULL && mono_trace_eval (method))
16126 * mini.h: prototypes.
16128 2003-10-15 Zoltan Varga <vargaz@freemail.hu>
16130 * mini.c (mono_method_to_ir): Fix initialization of typedbyref locals.
16132 * mini.c inssel.brg: Implement typedefbyref opcodes.
16134 * mini.c (mono_jit_compile_method): Remove unused local variable.
16136 * mini.c (mono_jit_compile_method_inner): Ditto.
16138 2003-10-12 Zoltan Varga <vargaz@freemail.hu>
16140 * tramp-x86.c (x86_class_init_trampoline): Fix build.
16142 * tramp-x86.c (x86_class_init_trampoline): Thread safety fixes.
16144 2003-10-10 Zoltan Varga <vargaz@freemail.hu>
16146 * mini.c (mono_no_aot): Remove unused global variable.
16148 * mini.c: Thread safety fixes.
16150 2003-10-09 Zoltan Varga <vargaz@freemail.hu>
16152 * mini.c (mono_create_class_init_trampoline): Add a lock around
16153 class_init_hash_addr.
16155 * arrays.cs (test_0_newarr_emulation): Add new regression test for
16158 * mini.c: Decompose the NEWARR instruction before decomposing its
16159 arguments. Fixes #30073.
16161 2003-10-08 Zoltan Varga <vargaz@freemail.hu>
16163 * mini-x86.c (mono_arch_emit_epilog): Add support for stdcall calling
16166 2003-10-06 Zoltan Varga <vargaz@freemail.hu>
16168 * mini.c (mono_method_to_ir): Allow wrapper data for CEE_LDELEMA.
16170 * inssel-x86.brg (OP_LOCALLOC): Fix register assignment for localloc.
16172 * driver.c: Add support for compiling icall wrappers to --compile.
16174 2003-10-05 Zoltan Varga <vargaz@freemail.hu>
16176 * inssel.brg: The empty value in class->interface_offsets is -1, not
16179 2003-10-03 Zoltan Varga <vargaz@freemail.hu>
16181 * objects.cs: New test for 'is' operator on an array of interfaces.
16183 Wed Oct 1 19:40:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16185 * tramp-ppc.c: update trampoline code to support jumps
16186 and class initialization.
16188 2003-09-30 Zoltan Varga <vargaz@freemail.hu>
16190 * mini.c (mono_jit_compile_method): Fix reading of freed memory.
16192 * inssel.brg (OP_UNBOXCAST): Fix #46027.
16194 * inssel.brg (OP_UNBOX): Remove unused rule.
16196 * mini.h mini.c inssel-x86.brg: Allocate one SP variable for each
16197 region instead of one for each method. Fixes #47813.
16199 2003-09-29 Zoltan Varga <vargaz@freemail.hu>
16201 * exceptions.cs (test_0_nested_finally): New regression test for
16202 nested exception handlers.
16204 * mini.c (mono_jit_runtime_invoke): Fix for the previous fix.
16206 * mini.c (mono_method_to_ir): Avoid inlining tail calls.
16208 * mini.c (mono_method_to_ir): Fix tail recursion in the presence of
16211 * mini.c (mono_method_check_inlining): Make the inlining limit
16212 configurable by an environment variable.
16214 * mini.c (mono_jit_runtime_invoke): Add Gonzalo's fix for #36545.
16216 * mini.h: Bump AOT file version.
16218 * mini.h mini.c aot.c mini-x86.c: For relocations which refer to a
16219 token, store the image along with the token, since the token might not
16220 refer to the same image as the method containing the relocation,
16221 because of inlining.
16223 2003-09-27 Zoltan Varga <vargaz@freemail.hu>
16225 * mini.c (mono_precompile_assemblies): New function to compile
16226 all methods in all loaded assemblies.
16228 * mini.h driver.c: Added new optimization flag MONO_OPT_PRECOMP.
16230 * regalloc.h regalloc.c (MonoRegState): Change the type of
16231 iassign and fassign to int*, since they can contain large negative
16232 values if the register is spilled. Also added some comments. Fixes
16235 * exceptions-x86.c (seh_handler): Fix handling of system exceptions
16236 under Win32. Fixes #42964.
16238 2003-09-26 Zoltan Varga <vargaz@freemail.hu>
16240 * mini.h (MONO_PATCH_INFO_WRAPPER): New patch type.
16242 * aot.c: Added support for AOT compiling methods which contain calls
16243 to wrappers. Currently, only remoting-invoke-with-check wrappers are
16246 * driver.c (compile_all_methods): Run the compilation in a thread
16247 managed by mono. Fixes #44023.
16249 * mini.c (mono_codegen): Print full method name in verbose output.
16251 * mini-x86.c (mono_arch_patch_code): Fix warning.
16253 * mini-x86.c (mono_arch_patch_code): Allways create a trampoline for
16254 jumps, since the method we are jumping to might be domain-specific.
16256 * aot.c: Added support for MONO_PATCH_INFO_METHOD_JUMP.
16258 Tue Sep 23 10:50:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16260 * inssel.brg: string chars are unsigned.
16262 2003-09-15 Zoltan Varga <vargaz@freemail.hu>
16264 * TODO: New todo item.
16266 * tramp-x86.c (x86_class_init_trampoline): New trampoline function
16267 which calls mono_runtime_class_init and patches the call site to
16268 avoid further calls.
16269 (mono_arch_create_class_init_trampoline): New arch specific function
16270 to create a class init trampoline.
16271 (create_trampoline_code): Generalized so it can create
16272 class init trampolines as well.
16274 * mini.c (helper_sig_class_init_trampoline): New helper variable.
16275 (mono_create_class_init_trampoline): New function to create and cache
16276 class init trampolines.
16277 (mono_find_class_init_trampoline_by_addr): New function to lookup the
16278 vtable given the address of a class init trampoline. Used by the
16280 (mono_codegen): Generate a call to a trampoline instead of
16281 mono_runtime_class_init in LDSFLD[A].
16282 (mono_codegen): Add relocations for the new trampoline.
16284 * mini.h mini-x86.c aot.c: Added a new relocation type:
16285 MONO_PATCH_INFO_CLASS_INIT.
16287 * mini.h: Bump AOT version number.
16289 * aot.c: Create a copy of the loaded code instead of using the original
16290 so methods which call each other will be close in memory, improving
16293 * exceptions-x86.c (mono_arch_has_unwind_info): Back out the previous
16294 patch since it breaks the regression tests.
16296 * exceptions-x86.c (mono_arch_has_unwind_info): Added explicit check
16297 for the register saving instruction sequence since the
16298 frame_state_for function in glibc 2.3.2 don't seem to detect it.
16300 2003-09-14 Zoltan Varga <vargaz@freemail.hu>
16302 * TODO: Fix todo item && remove another.
16304 2003-09-12 Zoltan Varga <vargaz@freemail.hu>
16306 * mini-x86.c (mono_arch_patch_code): Fix tail calls broken by a
16309 * aot.c: Moved the check for MONO_LASTAOT into the initialization
16310 function of the module.
16312 * mini.h mini.c aot.c: Added a new optimization flag OPT_AOT for
16313 turning on/off the usage of AOT code. Got rid of mono_no_aot and the
16314 --no-aot command line option.
16316 2003-09-11 Zoltan Varga <vargaz@freemail.hu>
16318 * helpers.c (mono_disassemble_code): Make this work under cygwin. Patch
16319 by Bernie Solomon (bernard@ugsolutions.com).
16321 * inssel.brg: Refactor the interface offset table related code into
16322 its separate functions and add support for the AOT case.
16324 2003-09-10 Zoltan Varga <vargaz@freemail.hu>
16326 * aot.c (mono_aot_get_method_inner): Fix memory leak.
16328 * aot.c: Added mono_aot_verbose variable and made all debugging
16329 output depend on the value of this variable.
16331 * aot.c (mono_aot_get_method_inner): Avoid dynamic allocation of
16332 method_label and info_label.
16334 * mini.h mini-x86.c aot.c: Added a new relocation type
16335 MONO_PATCH_INFO_IID for klass->interface_id.
16337 * mini.h mini.c driver.c aot.c: Changed mono_aot_get_method to return
16338 the MonoJitInfo structure.
16340 * mini.c (mono_jit_compile_method): Avoid using non-shared AOT in
16341 a non-root appdomain in shared mode.
16343 Tue Sep 9 16:33:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
16345 * aot.c: make aot loader less verbose. Remove free of unused variable.
16347 2003-09-08 Zoltan Varga <vargaz@freemail.hu>
16349 * aot.c (mono_aot_get_method_inner): Fix MONO_PATCH_INFO_IMAGE.
16351 * .cvsignore: Added *.dll.
16353 * mini.c (mono_print_tree_nl): New function callable while debugging.
16355 * mini.c (mono_print_code): Export this.
16357 * tramp-x86.c (x86_magic_trampoline): Tell valgrind to recompile the
16360 2003-09-05 Zoltan Varga <vargaz@freemail.hu>
16362 * mini.h (MonoCompile): Added 'jit_info' field.
16364 * mini.c (mini_method_compile): Save the generated MonoJitInfo into
16365 the cfg structure, since it is needed by the AOT compiler.
16367 * mini.h (MONO_AOT_FILE_VERSION): Bump version number.
16369 * aot.c: A major rewrite. Changes include:
16370 - save exception tables for methods which have them.
16371 - cache failed lookups in aot_get_method () to avoid the (slow) calls
16372 to g_module_symbol.
16373 - reworked the file format so it is now much smaller and needs
16374 fewer relocation entries.
16376 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16378 * aot.c (load_aot_module): Fix build bustage on platforms without
16381 2003-09-04 Martin Baulig <martin@ximian.com>
16383 * Makefile.am (INCLUDES): Added $(LIBGC_CFLAGS).
16385 2003-09-04 Zoltan Varga <vargaz@freemail.hu>
16387 * TODO: Some new optimization ideas.
16389 * aot.c: Move AOT module loading logic here from mono_assembly_open.
16391 * aot.c: Save the optimization flags used to compile the code into
16394 * mini.h mini-x86.c mini.c aot.c: Added new types of relocations to
16395 support emitting domain specific code.
16397 * mini.h mini.c aot.c: Modified the JIT so the generated AOT code is
16398 no longer domain neutral. It can be made domain neutral by compiling
16399 with --optimize=shared.
16401 * aot.c (mono_aot_get_method_inner): Allow sharing of AOT methods
16402 between appdomains.
16404 * driver.c mini.h mini.c: New --no-aot debugging option which disables
16405 loading of AOT code.
16407 * inssel-x86.brg: Added missing AOTCONST -> OUTARG_VT rule.
16409 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling method
16410 if there is no domain neutrality information.
16412 2003-09-01 Zoltan Varga <vargaz@freemail.hu>
16414 * aot.c (mono_compile_assembly): Emit a symbol containing the file
16415 format version into the generated library.
16417 * mini-x86.c (mono_arch_patch_code): Do not emit the address of the
16418 callee method into the caller since one of them could be shared.
16420 * mini.h mini-x86.c aot.c: Added two new relocations so throwing
16421 system exceptions from AOT code now works.
16423 * tramp-x86.c (x86_magic_trampoline): Avoid patching the calling
16424 method if it is domain neutral and the callee is not.
16426 * graph.c (cfg_emit_one_loop_level): Fix warning.
16428 2003-08-30 Zoltan Varga <vargaz@freemail.hu>
16430 * aot.c (mono_compile_assembly): Oops. Remove debugging cruft from
16433 2003-08-29 Zoltan Varga <vargaz@freemail.hu>
16435 * mini.c (mini_init): Call mono_marshal_init () explicitly since it
16436 is needed by code which is executed before mono_runtime_init ().
16437 Thanks to Bernie Solomon (bernard@ugsolutions.com) for noticing this.
16439 * mini.c (mono_thread_abort): Fix warning.
16440 (mono_jit_compile_method): Call static constructor in the AOT case too.
16442 * aot.c (mono_compile_assembly): Fix warning.
16444 2003-08-28 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16446 * mini.c: register a SIGINT handler if MONO_DEBUG is defined.
16448 2003-08-28 Zoltan Varga <vargaz@freemail.hu>
16450 * inssel.brg (OP_UNBOXCAST): Add support for the AOT case.
16452 * cpu-pentium.md: Fix the length of call opcodes so they include the
16453 ESP restoring instruction. Fixes #47968.
16455 2003-08-28 Martin Baulig <martin@ximian.com>
16457 * mini-x86.c (mono_arch_call_opcode): Added support for
16458 MONO_TYPE_GENERICINST.
16460 * mini.c (check_call_signature): Added support for MONO_TYPE_GENERICINST.
16462 2003-08-27 Zoltan Varga <vargaz@freemail.hu>
16464 * Makefile.am (BUILT_SOURCES): Fix compilation on platforms without
16465 a JIT. Patch by Bernie Solomon (bernard@ugsolutions.com).
16467 * mini.c jit-icalls.c tramp-x86.c tramp-ppc.c tramp-sparc.c: Get rid of
16470 2003-08-26 Martin Baulig <martin@ximian.com>
16472 * mini.c (get_basic_blocks): Added `unsigned char **pos' argument;
16473 when reporting an error, set this to the actual error location.
16474 (mono_method_to_ir): Report the correct error location if
16475 get_basic_blocks() returned an error.
16477 2003-08-25 Zoltan Varga <vargaz@freemail.hu>
16479 * mini.c (mono_type_blittable): OBJECT is not blittable.
16480 (mono_method_blittable): Methods which have marshalling descriptors
16481 are not blittable either. Fixes #47842.
16483 2003-08-22 Zoltan Varga <vargaz@freemail.hu>
16485 * driver.c mini.c: Use an environment variable instead of a global
16486 variable. Also fix the build.
16488 * mini.c (mini_init): Call g_thread_init () to make glib thread-safe.
16489 Fixes #47682. Thanks to Laurent Morichetti (l_m@pacbell.net) for
16492 * driver.c mini.c: Added --with-valgrind option to turn off some
16493 code which prevents mono from running under valgrind.
16495 * mini.c (mono_emit_call_args): Fixed warning.
16497 * mini.c (mono_emulate_opcode): Fixed warning.
16499 Thu Aug 21 19:10:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16501 * inssel.brg: 64bit fixes from Laurent Morichetti <l_m@pacbell.net>.
16502 * linear-scan.c, mini-ppc.h, mini-sparc.h, mini-x86.h, mini.h,
16503 regalloc.c, regalloc.h: specify available registers in arch-specific
16504 code and support floats in the regallocator (patch by Laurent Morichetti
16507 Wed Aug 20 19:02:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
16509 * mini.c: mono_thread_current() can be called only after
16510 mono_runtime_init(): rearrange code to not call it early on.
16512 Wed Aug 20 13:14:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16514 * mini.c: allocate jump tables in the code mempools.
16516 Wed Aug 20 13:04:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16518 * mini.c, mini.h: make sure per-thread data allocated by the jit is
16521 2003-08-10 Miguel de Icaza <miguel@ximian.com>
16523 * cpu-pentium.md (ldtoken): Change the length for mul.ovf.un from
16524 12 to 16. This fixes bug #47453.
16527 Thu Aug 7 15:59:35 CEST 2003 Paolo Molaro <lupus@ximian.com>
16529 * mini-ppc.c: fixed indexed load and unsigned compares.
16531 2003-08-06 Lluis Sanchez Gual <lluis@ximian.com>
16533 * mini.c: reenabled installation of handler for
16534 thread abort signal.
16536 Tue Aug 5 12:21:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16538 * cprop.c, mini-x86.c, cpu-pentium.md: fix buglets spotted
16539 by Laurent Morichetti <l_m@pacbell.net>. Disabled local cprop
16540 until it's fixed and actually useful.
16542 Mon Aug 4 12:12:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
16544 * inssel-long32.brg: couple more opcodes implemented.
16546 Thu Jul 31 22:43:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16548 * mini-sparc.c: Even more opcodes implemeted.
16550 Thu Jul 31 19:36:03 EDT 2003 Mark Crichton <crichton@gimp.org>
16552 * mini-sparc.c: More opcodes implemented.
16554 Thu Jul 31 15:16:26 EDT 2003 Mark Crichton <crichton@gimp.org>
16556 * mini-sparc.c: More opcodes implemented.
16558 Wed Jul 30 22:31:02 EDT 2003 Mark Crichton <crichton@gimp.org>
16560 * inssel-sparc.brg: Add some needed rules. Direct
16562 * Makefile.am: Use inssel-sparc.brg
16563 * exceptions-sparc.c: 0xdeadbeef/0xdecafbad to keep
16564 an assert happy for now.
16566 Wed Jul 30 20:44:07 EDT 2003 Mark Crichton <crichton@gimp.org>
16568 * mini-sparc.c: Fixed compile errors.
16569 * exceptions-sparc.c: Same. We now produce a mono binary
16570 on sparc-linux. Yea.
16572 Wed Jul 30 14:10:12 EDT 2003 Mark Crichton <crichton@gimp.org>
16574 * mini-sparc.c: Renamed registers. Also some macro cleanups.
16575 * exceptions-sparc.c, tramp-sparc.c: Various compile fixes.
16576 They compile, but do not work.
16578 Wed Jul 30 17:52:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16580 * Makefile.am, cpu-sparc.md, exceptions-sparc.c, mini-sparc.c,
16581 mini-sparc.h, tramp-sparc.c: Beginning of sparc support
16582 from Mark Crichton <crichton@gimp.org> and Christopher Taylor
16585 Tue Jul 29 12:43:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
16587 * mini.c: more opcodes implemented and better support for generics.
16589 Fri Jul 25 18:51:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
16591 * cpu-g4.md, cpu-pentium.md: updates for new instructions.
16592 * mini.c, mini.h: first cut at generics support: some new instructions
16593 added and changed the behaviour of some of the existing ones.
16595 2003-07-21 Miguel de Icaza <miguel@ximian.com>
16597 * mini.c: Removed definition of metadata_shared mutex here.
16599 Tue Jul 22 15:21:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16601 * mini-x86.c: make vararg calls work for instance methods.
16603 Fri Jul 18 19:26:20 CEST 2003 Paolo Molaro <lupus@ximian.com>
16605 * mini.c, mini.h, mini-x86.c, mini-ppc.c: mono_arch_call_opcode()
16606 returns the arguments in a separte list, now.
16608 Fri Jul 18 13:16:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16610 * aot.c, mini.c: updates for array type representation changes.
16612 Fri Jul 18 11:28:28 CEST 2003 Paolo Molaro <lupus@ximian.com>
16614 * mini.c: register function to perform jit shutdown.
16616 Thu Jul 17 16:02:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
16618 * mini.c: use a faster allocator if possible.
16620 Thu Jul 17 16:00:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
16622 * aot.c: some cleanups and portability changes.
16624 Wed Jul 2 11:08:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16626 * mini.c: use faster allocation for CEE_BOX if possible.
16628 Mon Jun 30 19:16:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
16630 * mini.c, mini-ops.h, inssel.brg, mini-x86.c: optimized access to fields.
16631 Moved inlined mempcy code to its own function so that is can be
16632 reused. Added an inline memset function as well (optimized initobj).
16633 * cpu-pentium.md, inssel-x86.brg: add and use lea_membase.
16635 Fri Jun 27 11:19:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
16637 * mini.c, mini-ops.h, inssel.brg: optimized a couple of Array methods.
16639 Wed Jun 25 13:19:25 CEST 2003 Paolo Molaro <lupus@ximian.com>
16641 * mini.c, mini.h, mini.x86.c, mini-ppc.c: added facility so that
16642 arch code can setup the cpu for CLR execution, if needed.
16643 We use it on x86 to set the precision of FP operations.
16645 Tue Jun 17 19:02:55 CEST 2003 Paolo Molaro <lupus@ximian.com>
16647 * mini.c: disable some optimizations if we can guess they'll cost too
16648 much for a given method.
16650 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
16652 * mini.h mini.c: Rework last patch based on suggestions by Paolo.
16654 2003-06-17 Zoltan Varga <vargaz@freemail.hu>
16655 * mini.h mini.c mini-x86.c: Added instruction level coverage
16656 info collection support.
16658 Mon Jun 16 18:13:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16660 * driver.c, mini-ppc.c, mini-x86.c, mini.c, mini.h: the coverage stuff
16661 is now implemented in the profiling API. Get rid of a couple of
16662 unnecessary global variables.
16664 2003-06-15 Nick Drochak <ndrochak@gol.com>
16666 * basic-long.cs: tests for negative values for bigmul, and unsigned.
16667 * cpu-g4.md: add op_bigmul and op_bigmul_un
16668 * cpu_pentium.md: add op_bigmul_un
16669 * inssel-long32.brg: add rule for unsigned bigmul
16670 * mini-ops.h: define OP_BIGMUL_UN
16671 * mini-x86.c: THE BUG: handle (un)signed properly
16672 * mini.c: choose unsigned opcode if needed.
16673 This set of patches fixes bug #44291
16675 2003-06-13 Dietmar Maurer <dietmar@ximian.com>
16677 * mini.c (optimize_branches): improved to handle all kinds of
16678 conditional branches.
16680 Wed Jun 11 18:01:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
16682 * mini.c, mini.h, jit-icalls.c: speedup emulation of opcodes that
16683 don't raise exceptions.
16685 Tue Jun 10 19:00:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16687 * tramp-x86.c, tramp-ppc.c, debug-mini.c: move arch-specific code
16688 to arch-specific files.
16690 2003-06-09 Martin Baulig <martin@ximian.com>
16692 * Makefile.am (libs): Added $(LIBGC_LIBS).
16694 Mon Jun 9 20:21:47 CEST 2003 Paolo Molaro <lupus@ximian.com>
16696 * cpu-pentium.md, mini-x86.c: fix (well, actually implement) OP_TAN
16697 and OP_ATAN (fixes bug#44293).
16699 Mon Jun 9 19:00:56 CEST 2003 Paolo Molaro <lupus@ximian.com>
16701 * Makefile.am, mini-x86.c: rename cpu description array to
16702 pentium_desc, since some compilers define the 'pentium' preprocessor
16705 2003-05-28 Dietmar Maurer <dietmar@ximian.com>
16707 * mini.c (mini_select_instructions): add explicit branch if the
16708 following block is not the false target of a conditional branch -
16709 we need this with any optimization that reorder or remove bblocks
16711 * mini.c (optimize_branches): bug fixes
16713 2003-06-06 Dietmar Maurer <dietmar@ximian.com>
16715 * mini.c (mono_method_to_ir): inline static readonly fields
16717 * ssa.c (fold_tree): start cfold support for long (very simple
16720 * cfold.c (mono_constant_fold_inst): opt. CEE_CONV_I8 (OP_ICONST)
16722 Fri Jun 6 11:41:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
16724 * inssel.brg: fixed memcpy (bug #44219).
16726 2003-06-05 Dick Porter <dick@ximian.com>
16728 * driver.c: Set the glib log levels to not abort if g_message
16731 g_set_prgname() has to happen before mini_init() so that the
16732 process handle gets the info.
16734 Thu Jun 5 20:11:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
16736 * driver.c: add intrins to the default optimizations to get wider
16739 Wed Jun 4 19:47:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
16741 * mini.h: some large basic blocks will overflow a 16-bit
16742 integers for symbolic registers.
16744 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
16746 * mini-x86.c (mono_arch_output_basic_block): revert previous fprem changes.
16747 (mono_arch_output_basic_block): fix bug 43499
16749 Wed Jun 4 13:13:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
16751 * mini.c: kill duplicated definition of mono_debug_format.
16753 Wed Jun 4 13:09:51 CEST 2003 Paolo Molaro <lupus@ximian.com>
16755 * mini-x86.c, arrays.cs: fixed register allocation bug.
16757 2003-06-04 Dietmar Maurer <dietmar@ximian.com>
16759 * mini-x86.c (mono_arch_output_basic_block): use IEEE compatible fprem1
16761 * mini.c (mini_get_opcode_for_method): inline IEEERemainder
16763 2003-06-04 Gonzalo Paniagua Javier <gonzalo@ximian.com>
16766 (print_method_from_ip): also print source location information if
16769 2003-06-02 Dietmar Maurer <dietmar@ximian.com>
16771 * mini.c (mono_find_block_region): bug fix in region code
16772 (mini_method_compile): enable removing unreachable code again, but
16773 only in methods without exception clauses.
16775 Fri May 30 18:40:24 CEST 2003 Paolo Molaro <lupus@ximian.com>
16777 * mini.c, mini-ops.h, cpu-pentium.md, inssel.brg, mini-x86.c, mini.h:
16778 Implemented arglist opcode and handling of TypedReference type.
16779 Fixed x86 call convention when a structure is returned.
16780 Minimal support for calling static vararg methods.
16782 2003-05-30 Dietmar Maurer <dietmar@ximian.com>
16784 * mini.c (mini_method_compile): always remove unreachable code,
16785 because the code in them may be inconsistent (access to dead
16786 variables for example).
16788 Thu May 29 11:44:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
16790 * driver.c, debug-mini.c: warning fixes.
16792 Wed May 28 11:19:15 CEST 2003 Paolo Molaro <lupus@ximian.com>
16794 * Makefile.am, jit.h, mini.h: install header for embedding mono.
16796 Tue May 27 17:56:12 CEST 2003 Paolo Molaro <lupus@ximian.com>
16798 * mini.c: thread-static fields are registered in mono_class_vtable(),
16799 so ensure the function is called before checking for them.
16801 2003-05-27 Dietmar Maurer <dietmar@ximian.com>
16803 * mini.c (optimize_branches): fix for bug 43586
16805 * jit-icalls.c (mono_llmult_ovf): added an additional check for
16806 overflow (fixes Bug #43639)
16808 Tue May 27 11:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16810 * mini.c, objects.cs: allow the use of stobj for primitive types.
16812 Tue May 27 10:33:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16814 * mini.c: be less strict about argument checking until we support
16815 running the verifier.
16817 2003-05-27 Nick Drochak <ndrochak@gol.com>
16819 * basic-long.cs: tests for (ulong)int * (ulong)int also
16820 * mini.c: use the same trick for (ulong)int * (ulong)int
16822 2003-05-27 Nick Drochak <ndrochak@gol.com>
16824 * basic-long.cs: add regression test for (long)int * (long)int
16825 * cpu-pentium.md: add op_bigmul specification
16826 * inssel-long32.brg: add OP_BIGMUL rule
16827 * mini-ops.h: add OP_BIGMUL
16828 * mini-x86.c: register allocator: handle case where src1 needs to be
16830 * mini.c: substitute special BIGMUL opcode in the tree for
16831 (long)int * (long)int
16833 Mon May 26 20:20:13 CEST 2003 Paolo Molaro <lupus@ximian.com>
16835 * jit-icalls.c: call the type ctor on field access if needed.
16837 Mon May 26 15:21:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
16839 * mini-ops.h, mini.c, inssel.brg, exceptions.cs: validate arguments passed
16840 to a method (including results of ldelema, bug#43207).
16842 2003-05-26 Dietmar Maurer <dietmar@ximian.com>
16844 * graph.c (cfg_emit_one_loop_level): loop over all blocks. use
16845 colors to show exception handler blocks.
16847 * inssel-x86.brg (OP_OUTARG_VT): dont push zero sized structures
16848 (fix for pinvoke7.cs).
16850 Mon May 26 12:11:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16852 * mini.h, mini.c: ensure correct initialization order for types that
16853 require it. Prepare for lazy compilation of jit icall wrappers.
16854 Provide a name for opcode emulation to reduce unneeded mallocing.
16856 Fri May 23 16:08:54 CEST 2003 Paolo Molaro <lupus@ximian.com>
16858 * mini-x86.c: better register restoring code and profiling
16859 support for tail calls.
16861 Fri May 23 15:30:53 CEST 2003 Paolo Molaro <lupus@ximian.com>
16863 * mini.h, driver.c: prepare for leaf methods optimization.
16865 Fri May 23 15:28:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
16867 * mini.c: get targets of branches before converting a method.
16869 2003-05-23 Dietmar Maurer <dietmar@ximian.com>
16871 * mini.c (optimize_branches): added some experimental code (disbaled)
16873 2003-05-22 Dietmar Maurer <dietmar@ximian.com>
16875 * mini.c (optimize_branches): fix branch to branch optimization
16877 * exceptions-x86.c (mono_arch_handle_exception): bug fix.
16879 * mini-x86.c (mono_arch_output_basic_block): cleanup up exception code
16881 * inssel-x86.brg: added OP_START_HANDLER, CEE_ENDFINALLY, OP_ENDFILTER
16883 * mini-x86.c (mono_arch_allocate_vars): only reserve space for lmf
16886 2003-05-21 Dietmar Maurer <dietmar@ximian.com>
16888 * mini.c (mono_method_to_ir): call handle_loaded_temps before inlining.
16889 enable use of interface variables again.
16891 * mini-x86.c (mono_arch_get_allocatable_int_vars): dont allocate
16892 I1 to registers because there is no simply way to sign extend 8bit
16893 quantities in caller saved registers on x86.
16895 * inssel-float.brg: set costs of some rules to 2 so
16896 that monobure always select the arch. specific ones if supplied,
16897 regardless of the order we pass the files to monoburg.
16899 Tue May 20 17:19:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
16901 * mini.c, mini-x86.c: since the magic trampoline for jumps
16902 can't patch the code directly, we do it as soon as the
16903 method gets compiled.
16905 Tue May 20 16:02:52 CEST 2003 Paolo Molaro <lupus@ximian.com>
16907 * mini-x86.c, mini.h: introduce a new patching method
16908 to support CEE_JMP and tail calls.
16909 * mini.c: obey tail.call. Don't precompile methods target
16911 * tramp-x86.c: new trampoline code to handle methods
16912 reached through a jump.
16914 2003-05-20 Dietmar Maurer <dietmar@ximian.com>
16916 * mini-x86.c (mono_arch_get_allocatable_int_vars): allocate 8/16
16917 bit values to registers
16919 2003-05-19 Dietmar Maurer <dietmar@ximian.com>
16921 * mini.c (mono_compile_get_interface_var): share interface
16922 variables if possible.
16924 2003-05-16 Martin Baulig <martin@ximian.com>
16926 * debug-mini.c (mono_init_debugger): New function to initialize
16927 the debugger. This is not in the debugger since it needs to
16928 access some of mini's internals.
16930 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
16932 * mini.c (mono_method_to_ir): inlining fixes/cleanups
16934 Fri May 16 13:27:23 CEST 2003 Paolo Molaro <lupus@ximian.com>
16936 * mini.c, mini-opts.h, inssel.brg: inline small memcpy
16937 for value type handling.
16939 2003-05-16 Dietmar Maurer <dietmar@ximian.com>
16941 * mini.c (mono_method_to_ir): inline LDFLD/STFLD wrappers
16942 (mono_method_check_inlining): enable inlining of all kinds of wrappers
16944 2003-05-15 Lluis Sanchez Gual <lluis@ideary.com>
16946 * mini.c: fixed little bug in CEE_NEWOBJ case when calling
16947 the constructor through a proxy.
16949 Thu May 15 17:17:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16951 * jit-icalls.c, inssel.brg: fixes to array element address
16954 2003-05-15 Dietmar Maurer <dietmar@ximian.com>
16956 * mini-x86.c (is_regsize_var): allocate pointer to registers
16958 Thu May 15 13:04:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
16960 * driver.c: fixed typo, added intrins to the set of optimizations
16961 tested with regressions.
16963 Thu May 15 11:57:42 CEST 2003 Paolo Molaro <lupus@ximian.com>
16965 * mini-ops.h, mini.c, inssel.brg: optimize access to 2D arrays.
16966 * jit-icalls.c, exceptions.cs: fixed index out of range checks, added
16969 2003-05-14 Dietmar Maurer <dietmar@ximian.com>
16971 * inssel.brg: remove some common pop instructions without side effects
16973 Wed May 14 12:40:31 CEST 2003 Paolo Molaro <lupus@ximian.com>
16975 * inssel-x86.brg: fixed thinko in int to double conversions.
16977 Wed May 14 12:01:58 CEST 2003 Paolo Molaro <lupus@ximian.com>
16979 * mini.c, jit-icalls.c: added runtime thread-static variable support.
16981 Tue May 13 22:02:06 CEST 2003 Paolo Molaro <lupus@ximian.com>
16983 * inssel-long32.brg: two more missing instructions.
16985 2003-05-13 Dietmar Maurer <dietmar@ximian.com>
16987 * mini.c (mono_emit_call_args): set the cil_code for all arguments
16988 if not already set.
16990 2003-05-12 Zoltan Varga <vargaz@freemail.hu>
16992 * mini-x86.c (mono_arch_output_basic_block): Handle negative zero
16995 * basic-float.cs: Added tests for negative zero.
16997 Sun May 11 14:56:27 CEST 2003 Paolo Molaro <lupus@ximian.com>
16999 * inssel-long32.brg, basic-long.cs, exceptions.cs: handle
17000 a couple of missing operations for long casts, with test cases.
17002 2003-05-11 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17004 * exceptions-x86.c: fixed small leaks in mono_arch_handle_exception.
17006 2003-05-09 Dietmar Maurer <dietmar@ximian.com>
17008 * mini-x86.c (mono_arch_emit_prolog): avoid reallocs with better
17009 code size estimation.
17011 2003-05-08 Dietmar Maurer <dietmar@ximian.com>
17013 * mini.c (mono_jit_create_remoting_trampoline): make it work with
17014 abstract methods (fix bug 42542)
17016 * aot.c: add ability to handle array types
17018 2003-05-08 Zoltan Varga <vargaz@freemail.hu>
17020 * mini.c: Call the _specific versions of the object allocation
17021 functions if possible.
17023 Tue May 6 17:18:33 CEST 2003 Paolo Molaro <lupus@ximian.com>
17025 * driver.c: call setlocale ().
17027 Tue May 6 14:38:22 CEST 2003 Paolo Molaro <lupus@ximian.com>
17029 * mini.h, mini.c, aot.c, debug-mini.c, exceptions.c: build fixes for
17032 2003-05-05 Dietmar Maurer <dietmar@ximian.com>
17034 * mini.c (optimize_branches): dont touch code inside exception clauses (fix bug 38136)
17036 * exceptions-x86.c (ves_icall_get_frame_info): also skip remoting
17037 wrappers (fix bug 42122)
17039 2003-05-04 Martin Baulig <martin@ximian.com>
17041 * mini.h (mono_jit_init, mono_jit_cleanup): Added prototypes.
17043 * driver.c: s/MONO_OPT_SAHRED/MONO_OPT_SHARED/g.
17044 s/mini_set_defaults/mono_set_defaults/g.
17046 2003-05-04 Martin Baulig <martin@ximian.com>
17048 * driver.c: s/mini_parse_default_optimizations/mono_parse_default_optimizations/g.
17050 Sun May 4 11:48:08 CEST 2003 Paolo Molaro <lupus@ximian.com>
17052 * inssel-long32.brg: add missing lreg: OP_LCONV_TO_U8 (lreg) rule
17053 (reported by Don Roberts).
17055 Fri May 2 18:36:45 CEST 2003 Paolo Molaro <lupus@ximian.com>
17057 * mini.c: temporarily work around two bugs for this release.
17059 Fri May 2 17:37:29 CEST 2003 Paolo Molaro <lupus@ximian.com>
17061 * Makefile.am: avoid linking libmono with GMODULE_LIBS, because
17062 that contains -export-dynamic and it makes using the ld script
17064 * mini.h, main.c, driver.c: s/mini_main/mono_main/g.
17066 Fri May 2 12:52:32 CEST 2003 Paolo Molaro <lupus@ximian.com>
17068 * mini.h, mini-x86.c, driver.c: disable optimizations not available on a
17071 Thu May 1 15:28:21 CEST 2003 Paolo Molaro <lupus@ximian.com>
17073 * mini.c: make sure leave calls all the needed finally blocks,
17074 even when the target jumps out of multiple exception clauses.
17076 Thu May 1 15:18:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17078 * ldscript, Makefile.am: add linker script to reduce the number of
17079 exported symbols (should also fix the issues with libwine defining
17080 some of the same symbols in io-layer).
17082 2003-05-01 Zoltan Varga <vargaz@freemail.hu>
17084 * driver.c (mini_main): Avoid assertion when no file name is given on
17087 Wed Apr 30 15:33:11 CEST 2003 Paolo Molaro <lupus@ximian.com>
17089 * driver.c: added --version/-V command line option.
17090 Added the inline optimization in the regression tests.
17092 Wed Apr 30 15:16:02 CEST 2003 Paolo Molaro <lupus@ximian.com>
17094 * mini.c, basic-calls.cs: when inlining, save arguments to locals according
17095 to the type in the method signature (fixes bug#42134).
17097 Wed Apr 30 12:38:44 CEST 2003 Paolo Molaro <lupus@ximian.com>
17099 * mini.c: when inlining, check this is not null only when needed (bug #42135).
17101 Wed Apr 30 11:44:36 CEST 2003 Paolo Molaro <lupus@ximian.com>
17103 * mini-ppc.h, tramp-pcc.c: type fixes from Max Horn <max@quendi.de>.
17105 2003-04-30 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17107 * driver.c: fixed bug #42100.
17109 2003-04-29 Dietmar Maurer <dietmar@ximian.com>
17111 * mini.c (mono_method_to_ir): UNBOX need to CAST objects first
17113 Mon Apr 28 17:03:14 CEST 2003 Paolo Molaro <lupus@ximian.com>
17115 * mini.c: moved most of the code required to do inlining to its own
17116 function so it can be reused. Inline also ctors if appropriate.
17118 2003-04-28 Zoltan Varga <vargaz@freemail.hu>
17120 * Makefile.am: Link with -export-dynamic so shared libs loaded by
17121 the runtime can call mono API functions.
17123 2003-04-27 Martin Baulig <martin@ximian.com>
17125 * debug-mini.c (mono_debug_init_method): Added
17126 `guint32 breakpoint_id' argument; if the method has a breakpoint,
17127 send a notification to the debugger.
17129 * mini.c (mono_method_to_ir): Don't insert a breakpoint if we're
17130 running in the Mono Debugger, just pass the breakpoint number to
17131 mono_debug_init_method().
17133 * tramp-x86.c, tramp-ppc.c: Removed the breakpoint trampolines.
17135 Sun Apr 27 13:18:04 CEST 2003 Paolo Molaro <lupus@ximian.com>
17137 * mini.c: allow some more unsafe compares.
17139 Sat Apr 26 11:55:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17141 * mini-x86.c, Makefile.am: make distcheck works (partially from
17142 a patch by Richard Lee <r.h.lee@attbi.com>).
17143 * regset.c, regset.h: removed, they are unused.
17145 2003-04-25 Dick Porter <dick@ximian.com>
17147 * driver.c: Usage reports the name as 'mono' not 'mini'
17148 * exceptions-x86.c: Build and run on freebsd
17150 Thu Apr 24 17:09:03 CEST 2003 Paolo Molaro <lupus@ximian.com>
17152 * Makefile.am: install the program with the 'mono' name and
17153 the library as libmono instead of mini and libmini.
17155 Thu Apr 24 17:08:07 CEST 2003 Paolo Molaro <lupus@ximian.com>
17157 * driver.c: provide the APIs for the embedding interface of the old jit.
17159 2003-04-23 Dietmar Maurer <dietmar@ximian.com>
17161 * jit-icalls.c (helper_stelem_ref): impl. (fix bug 41775)
17163 2003-04-23 Martin Baulig <martin@ximian.com>
17165 * tramp-x86.c, tramp-ppc.c: Reenable the debugger breakpoint interface.
17167 * driver.c: Added `--debug' command line argument to enable
17170 2003-04-23 Martin Baulig <martin@ximian.com>
17172 * debug.[ch]: Removed. The code is now in
17173 ../metadata/mono-debug.[ch] and mono-debug-debugger.[ch].
17175 * debug-stabs.c, debug-dwarf2.c: Removed; nobody used this for the
17178 2003-04-22 Dietmar Maurer <dietmar@ximian.com>
17180 * mini.c (mono_method_to_ir): set the cil_code address (fix bug 41525)
17182 2003-04-17 Gonzalo Paniagua Javier <gonzalo@ximian.com>
17185 (mini_cleanup): moved mono_runtime_cleanup call after the call to
17186 mono_domain_finalize.
17187 (mini_method_compile): use mono_method_profile* if the the option is
17190 2003-04-17 Zoltan Varga <vargaz@freemail.hu>
17192 * tramp-x86.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17193 methods with their wrapper.
17195 * tramp-ppc.c (mono_arch_create_jit_trampoline): Subsitute synchronized
17196 methods with their wrapper.
17198 * jit-icalls.c (mono_ldvirtfn): Subsitute synchronized methods with
17201 * mini.c (mono_method_to_ir): Subsitute synchronized methods with their
17204 * mini.c (mono_method_check_inlining): Avoid inlining synchronized
17207 2003-04-17 Dietmar Maurer <dietmar@ximian.com>
17209 * exceptions-x86.c (mono_arch_handle_exception): fix for bug 36252
17211 2003-04-16 Dietmar Maurer <dietmar@ximian.com>
17213 * mini.c (mono_compile_create_var): use g_malloc/g_realloc instead
17214 of the mempool. This is slightly faster and uses less memory
17216 Wed Apr 16 12:53:10 CEST 2003 Paolo Molaro <lupus@ximian.com>
17218 * mini.c: avoid O(n) allocation for variables.
17220 Tue Apr 15 19:13:41 CEST 2003 Paolo Molaro <lupus@ximian.com>
17222 * mini.c: handle items on the stack after inlining methods.
17224 Tue Apr 15 14:17:57 CEST 2003 Paolo Molaro <lupus@ximian.com>
17226 * mini.c: make the method->opcode optimization dependent
17227 on MONO_OPT_INSTRINS and do it lazily.
17229 Tue Apr 15 14:15:39 CEST 2003 Paolo Molaro <lupus@ximian.com>
17231 * driver.c: print overall results at the end of regression run.
17233 Tue Apr 15 11:18:46 CEST 2003 Paolo Molaro <lupus@ximian.com>
17235 * inssel.brg: don't overwrite symbolic registers.
17237 Mon Apr 14 17:41:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17239 * inssel-x86.brg: fix conversion from long to float.
17241 2003-04-11 Dietmar Maurer <dietmar@ximian.com>
17243 * mini.c (mini_init): use an opcode for get_Chars (OP_GETCHR)
17245 2003-04-10 Zoltan Varga <vargaz@freemail.hu>
17247 * mini.c (mono_type_blittable): MONO_TYPE_OBJECT is blittable.
17249 * driver.c: Added --print-vtable option as in the old JIT.
17251 Thu Apr 10 17:43:49 CEST 2003 Paolo Molaro <lupus@ximian.com>
17253 * inssel-long32.brg, exceptions.cs: fix conversions from long, too.
17255 Thu Apr 10 16:27:43 CEST 2003 Paolo Molaro <lupus@ximian.com>
17257 * inssel.brg, basic.cs: fixed checked conversions to byte and short.
17259 2003-04-09 Zoltan Varga <vargaz@freemail.hu>
17261 * mini.c regalloc.c regalloc.h: Fix memory leak.
17263 2003-04-09 Dietmar Maurer <dietmar@ximian.com>
17265 * aot.c (mono_aot_get_method): register all used strings
17267 Wed Apr 9 15:22:18 CEST 2003 Paolo Molaro <lupus@ximian.com>
17269 * mini.c: always intern strings references with ldstr at compile time.
17271 Tue Apr 8 11:41:26 CEST 2003 Paolo Molaro <lupus@ximian.com>
17273 * Makefile.am: add BUILT_SOURCES.
17275 Mon Apr 7 16:31:34 CEST 2003 Paolo Molaro <lupus@ximian.com>
17277 * driver.c: give a better error message when the assembly to execute
17278 doesn't have an entry point.
17280 2003-04-07 Dietmar Maurer <dietmar@ximian.com>
17282 * Makefile.am: added hack for automake
17284 * mono/mini/mini.c (mono_save_args): always copy arguments to keep
17287 * mono/mini/ssa.c (mono_ssa_avoid_copies): don't optimize calls
17289 22003-04-07 Martin Baulig <martin@ximian.com>
17291 * Makefile.am: Added Makefile.am.
17293 * debugger-main.c: Removed, this is now in the debugger where it
17296 * mini.pc.in: Call this package `mini' for the moment.